diff --git a/.gitignore b/.gitignore
index 5d249e245..ebda864a7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -213,7 +213,7 @@ docs/examples/*.tar
 docs/examples/*.zip
 docs/examples/_*
 docs/examples/earthkit_use_cases/*.grib
-docs/examples/_fdb
+docs/examples/*/_*
 docs/experimental/_*
 docs/experimental/*.grib*
 docs/experimental/*.pp*
diff --git a/docs/examples/bufr_synop.ipynb b/docs/examples/bufr/bufr_synop.ipynb
similarity index 97%
rename from docs/examples/bufr_synop.ipynb
rename to docs/examples/bufr/bufr_synop.ipynb
index 860c99486..df957be5f 100644
--- a/docs/examples/bufr_synop.ipynb
+++ b/docs/examples/bufr/bufr_synop.ipynb
@@ -39,14 +39,39 @@
    "execution_count": 2,
    "id": "f0430464-fd40-4964-b64d-4629ddd98909",
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<p><b>BUFR file</b></br><b>Path</b>: synop_10.bufr <b>size</b>: 2.1 KiB</br><b>Available types</b>: pandas, featurelist</p>"
+      ],
+      "text/plain": [
+       "<earthkit.data.data.bufr.BUFRData at 0x10579f8c0>"
+      ]
+     },
+     "execution_count": 2,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
    "source": [
-    "ds = ekd.from_source(\"file\", \"synop_10.bufr\").to_featurelist()"
+    "ds = ekd.from_source(\"file\", \"synop_10.bufr\")\n",
+    "ds"
    ]
   },
   {
    "cell_type": "code",
    "execution_count": 3,
+   "id": "5eda4c70-0eea-4cc2-ba84-a915d7048eec",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "ds = ds.to_featurelist()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 4,
    "id": "07571864-48af-451b-be4a-6a42436d193c",
    "metadata": {},
    "outputs": [
@@ -56,7 +81,7 @@
        "10"
       ]
      },
-     "execution_count": 3,
+     "execution_count": 4,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -82,7 +107,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 4,
+   "execution_count": 5,
    "id": "30e7749a-ea8b-43d2-90d2-31907f228513",
    "metadata": {
     "editable": true,
@@ -319,7 +344,7 @@
        "9  91701  -2.77 -171.72  "
       ]
      },
-     "execution_count": 4,
+     "execution_count": 5,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -355,7 +380,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 5,
+   "execution_count": 6,
    "id": "53ac87d6-09b9-46c3-bc54-07fd2a175b05",
    "metadata": {
     "editable": true,
@@ -481,7 +506,7 @@
        "9     -2.77    -171.72              2.0               302.1"
       ]
      },
-     "execution_count": 5,
+     "execution_count": 6,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -510,7 +535,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 6,
+   "execution_count": 7,
    "id": "26cebaca-9b17-4e15-9564-d92804886ea9",
    "metadata": {},
    "outputs": [
@@ -569,7 +594,7 @@
        "1     51.35     112.47            743.0               287.4           30846"
       ]
      },
-     "execution_count": 6,
+     "execution_count": 7,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -591,7 +616,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 7,
+   "execution_count": 8,
    "id": "04ec7393-8969-4f46-82a6-5feb8f8a54c8",
    "metadata": {},
    "outputs": [
@@ -655,7 +680,7 @@
        "2    -26.50      29.98           1774.0               281.9"
       ]
      },
-     "execution_count": 7,
+     "execution_count": 8,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -677,7 +702,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 8,
+   "execution_count": 9,
    "id": "d75fe63b-baaa-43fa-8689-c3838e6b0fe5",
    "metadata": {},
    "outputs": [
@@ -749,7 +774,7 @@
        "3    -29.60      31.12              105               299.8"
       ]
      },
-     "execution_count": 8,
+     "execution_count": 9,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -771,7 +796,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 9,
+   "execution_count": 10,
    "id": "c7611278-9426-46fd-8c49-402545122414",
    "metadata": {},
    "outputs": [
@@ -835,7 +860,7 @@
        "2     -2.77    -171.72                2               302.1"
       ]
      },
-     "execution_count": 9,
+     "execution_count": 10,
      "metadata": {},
      "output_type": "execute_result"
     }
diff --git a/docs/examples/bufr_temp.ipynb b/docs/examples/bufr/bufr_temp.ipynb
similarity index 100%
rename from docs/examples/bufr_temp.ipynb
rename to docs/examples/bufr/bufr_temp.ipynb
diff --git a/docs/examples/bufr/index.rst b/docs/examples/bufr/index.rst
new file mode 100644
index 000000000..c6a771405
--- /dev/null
+++ b/docs/examples/bufr/index.rst
@@ -0,0 +1,10 @@
+.. _bufr_examples:
+
+BUFR
+++++++
+
+.. toctree::
+    :maxdepth: 1
+    :glob:
+
+    bufr*
diff --git a/docs/examples/bufr/synop_10.bufr b/docs/examples/bufr/synop_10.bufr
new file mode 120000
index 000000000..4383aebdf
--- /dev/null
+++ b/docs/examples/bufr/synop_10.bufr
@@ -0,0 +1 @@
+../synop_10.bufr
\ No newline at end of file
diff --git a/docs/examples/bufr/temp_10.bufr b/docs/examples/bufr/temp_10.bufr
new file mode 120000
index 000000000..664b8e30a
--- /dev/null
+++ b/docs/examples/bufr/temp_10.bufr
@@ -0,0 +1 @@
+../temp_10.bufr
\ No newline at end of file
diff --git a/docs/examples/covjson/index.rst b/docs/examples/covjson/index.rst
new file mode 100644
index 000000000..dc4c6a0d7
--- /dev/null
+++ b/docs/examples/covjson/index.rst
@@ -0,0 +1,13 @@
+.. _covjson_examples:
+
+
+CoverageJSON
++++++++++++++
+
+.. toctree::
+    :maxdepth: 1
+    :glob:
+
+    polytope_time_series.ipynb
+    polytope_polygon_coverage.ipynb
+    polytope_vertical_profile.ipynb
diff --git a/docs/examples/polytope_polygon_coverage.ipynb b/docs/examples/covjson/polytope_polygon_coverage.ipynb
similarity index 100%
rename from docs/examples/polytope_polygon_coverage.ipynb
rename to docs/examples/covjson/polytope_polygon_coverage.ipynb
diff --git a/docs/examples/polytope_time_series.ipynb b/docs/examples/covjson/polytope_time_series.ipynb
similarity index 99%
rename from docs/examples/polytope_time_series.ipynb
rename to docs/examples/covjson/polytope_time_series.ipynb
index 574c0d5d0..2161243ed 100644
--- a/docs/examples/polytope_time_series.ipynb
+++ b/docs/examples/covjson/polytope_time_series.ipynb
@@ -776,7 +776,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.11.12"
+   "version": "3.13.1"
   }
  },
  "nbformat": 4,
diff --git a/docs/examples/polytope_vertical_profile.ipynb b/docs/examples/covjson/polytope_vertical_profile.ipynb
similarity index 100%
rename from docs/examples/polytope_vertical_profile.ipynb
rename to docs/examples/covjson/polytope_vertical_profile.ipynb
diff --git a/docs/examples/dict/fields_from_dict_in_loop.ipynb b/docs/examples/dict/fields_from_dict_in_loop.ipynb
new file mode 100644
index 000000000..c03010289
--- /dev/null
+++ b/docs/examples/dict/fields_from_dict_in_loop.ipynb
@@ -0,0 +1,878 @@
+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "id": "69237222-3be8-4f6b-985c-0a8181730dfb",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "## Build fieldlist from dicts in a loop"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "0e02de29-ccd2-4f2c-85c5-b5218179f56f",
+   "metadata": {},
+   "source": [
+    "#### Distinct latitudes/longitudes"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "dd0ba727-0fcc-4c4d-a288-73f01da2921e",
+   "metadata": {},
+   "source": [
+    "In this example each field is defined by a dict using generic metadata keys. The latitudes and longitudes specified as disctinct values, the 2D field geometry will be automatically built from them."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "id": "a17559f9-cba1-4dd4-bc30-14a9be9891ae",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "outputs": [],
+   "source": [
+    "prototype = {\n",
+    "        \"geography\": {\n",
+    "            \"latitudes\": [10.0, 0.0, -10.0],\n",
+    "            \"longitudes\": [20, 40.0]\n",
+    "        },\n",
+    "        \"values\": [1, 2, 3, 4, 5, 6],\n",
+    "        \"time\": {\"valid_datetime\": \"2018-08-01T09:00:00Z\"},\n",
+    "    }\n",
+    "\n",
+    "d = [\n",
+    "        {\"parameter\": {\"variable\": \"t\"}, \"vertical\": {\"level\": 500}, **prototype},\n",
+    "        {\"parameter\": {\"variable\": \"t\"}, \"vertical\": {\"level\": 850}, **prototype},\n",
+    "        {\"parameter\": {\"variable\": \"u\"}, \"vertical\": {\"level\": 500}, **prototype},\n",
+    "        {\"parameter\": {\"variable\": \"u\"}, \"vertical\": {\"level\": 850}, **prototype},\n",
+    "        {\"parameter\": {\"variable\": \"d\"}, \"vertical\": {\"level\": 850}, **prototype},\n",
+    "        {\"parameter\": {\"variable\": \"d\"}, \"vertical\": {\"level\": 600}, **prototype},\n",
+    "]"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "2e6a5236-09d4-4b61-be4a-e4d860c52d41",
+   "metadata": {},
+   "source": [
+    "Create a fieldlist from the data above in a loop."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 2,
+   "id": "1f902ec4-1eac-4f81-8fff-926a5640363c",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "from earthkit.data import create_fieldlist\n",
+    "from earthkit.data import Field\n",
+    "\n",
+    "ds = create_fieldlist([Field.from_dict(f) for f in d])"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 3,
+   "id": "54099091-f8c6-49d0-997e-eb2c69137dfc",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<div>\n",
+       "<style scoped>\n",
+       "    .dataframe tbody tr th:only-of-type {\n",
+       "        vertical-align: middle;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe tbody tr th {\n",
+       "        vertical-align: top;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe thead th {\n",
+       "        text-align: right;\n",
+       "    }\n",
+       "</style>\n",
+       "<table border=\"1\" class=\"dataframe\">\n",
+       "  <thead>\n",
+       "    <tr style=\"text-align: right;\">\n",
+       "      <th></th>\n",
+       "      <th>parameter.variable</th>\n",
+       "      <th>time.valid_datetime</th>\n",
+       "      <th>time.base_datetime</th>\n",
+       "      <th>time.step</th>\n",
+       "      <th>vertical.level</th>\n",
+       "      <th>vertical.level_type</th>\n",
+       "      <th>ensemble.member</th>\n",
+       "      <th>geography.grid_type</th>\n",
+       "    </tr>\n",
+       "  </thead>\n",
+       "  <tbody>\n",
+       "    <tr>\n",
+       "      <th>0</th>\n",
+       "      <td>t</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>0 days</td>\n",
+       "      <td>500</td>\n",
+       "      <td>unknown</td>\n",
+       "      <td>None</td>\n",
+       "      <td>_distinct_ll</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>1</th>\n",
+       "      <td>t</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>0 days</td>\n",
+       "      <td>850</td>\n",
+       "      <td>unknown</td>\n",
+       "      <td>None</td>\n",
+       "      <td>_distinct_ll</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2</th>\n",
+       "      <td>u</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>0 days</td>\n",
+       "      <td>500</td>\n",
+       "      <td>unknown</td>\n",
+       "      <td>None</td>\n",
+       "      <td>_distinct_ll</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>3</th>\n",
+       "      <td>u</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>0 days</td>\n",
+       "      <td>850</td>\n",
+       "      <td>unknown</td>\n",
+       "      <td>None</td>\n",
+       "      <td>_distinct_ll</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>4</th>\n",
+       "      <td>d</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>0 days</td>\n",
+       "      <td>850</td>\n",
+       "      <td>unknown</td>\n",
+       "      <td>None</td>\n",
+       "      <td>_distinct_ll</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>5</th>\n",
+       "      <td>d</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>0 days</td>\n",
+       "      <td>600</td>\n",
+       "      <td>unknown</td>\n",
+       "      <td>None</td>\n",
+       "      <td>_distinct_ll</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "</div>"
+      ],
+      "text/plain": [
+       "  parameter.variable       time.valid_datetime        time.base_datetime  \\\n",
+       "0                  t 2018-08-01 09:00:00+00:00 2018-08-01 09:00:00+00:00   \n",
+       "1                  t 2018-08-01 09:00:00+00:00 2018-08-01 09:00:00+00:00   \n",
+       "2                  u 2018-08-01 09:00:00+00:00 2018-08-01 09:00:00+00:00   \n",
+       "3                  u 2018-08-01 09:00:00+00:00 2018-08-01 09:00:00+00:00   \n",
+       "4                  d 2018-08-01 09:00:00+00:00 2018-08-01 09:00:00+00:00   \n",
+       "5                  d 2018-08-01 09:00:00+00:00 2018-08-01 09:00:00+00:00   \n",
+       "\n",
+       "  time.step  vertical.level vertical.level_type ensemble.member  \\\n",
+       "0    0 days             500             unknown            None   \n",
+       "1    0 days             850             unknown            None   \n",
+       "2    0 days             500             unknown            None   \n",
+       "3    0 days             850             unknown            None   \n",
+       "4    0 days             850             unknown            None   \n",
+       "5    0 days             600             unknown            None   \n",
+       "\n",
+       "  geography.grid_type  \n",
+       "0        _distinct_ll  \n",
+       "1        _distinct_ll  \n",
+       "2        _distinct_ll  \n",
+       "3        _distinct_ll  \n",
+       "4        _distinct_ll  \n",
+       "5        _distinct_ll  "
+      ]
+     },
+     "execution_count": 3,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "ds.ls()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 4,
+   "id": "df8d7402-3f11-4eab-9a85-fbc8b6e9955f",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<style type=\"text/css\"> /* Based on:\n",
+       " https://codepen.io/htmlcssfreebies/pen/WNpVeRK\n",
+       " https://github.com/pydata/xarray/blob/main/xarray/static/css/style.css\n",
+       " */\n",
+       "\n",
+       " :root {\n",
+       "    --eh-font-color0: var(--jp-content-font-color0, rgba(0, 0, 0, 1));\n",
+       "    --eh-font-color2: var(--jp-content-font-color2, rgba(0, 0, 0, 0.54));\n",
+       "    --eh-font-color3: var(--jp-content-font-color3, rgba(0, 0, 0, 0.38));\n",
+       "    --eh-border-color: var(--jp-border-color2, #e0e0e0);\n",
+       "    --eh-disabled-color: var(--jp-layout-color3, #bdbdbd);\n",
+       "    --eh-background-color: var(--jp-layout-color0, white);\n",
+       "  }\n",
+       "\n",
+       "html[theme=dark],\n",
+       "body[data-theme=dark],\n",
+       "body.vscode-dark {\n",
+       "  --eh-font-color0: rgba(255, 255, 255, 1);\n",
+       "  --eh-font-color2: rgba(255, 255, 255, 0.54);\n",
+       "  --eh-font-color3: rgba(255, 255, 255, 0.38);\n",
+       "  --eh-border-color: #1F1F1F;\n",
+       "  --eh-disabled-color: #515151;\n",
+       "  --eh-background-color: #111111;\n",
+       "}\n",
+       "\n",
+       " /* Reset */\n",
+       " *,\n",
+       " *::before,\n",
+       " *::after {\n",
+       "     box-sizing: border-box;\n",
+       " }\n",
+       "\n",
+       " .eh-description {\n",
+       "    color: var(--eh-font-color2);\n",
+       " }\n",
+       "\n",
+       " .eh-section {\n",
+       "    padding-left: 0px;\n",
+       " }\n",
+       "\n",
+       " /* Tabs Container */\n",
+       " .eh-tabs-container {\n",
+       "     padding: 0px;\n",
+       " }\n",
+       "\n",
+       " /* Tabs Block */\n",
+       " .eh-tabs-block {\n",
+       "     display: flex;\n",
+       "     align-items: center;\n",
+       "     justify-content: center;\n",
+       "     padding-top: 4px;\n",
+       " }\n",
+       "\n",
+       " /* Tabs */\n",
+       " .eh-tabs {\n",
+       "     display: flex;\n",
+       "     flex-wrap: wrap;\n",
+       "     width: 100%;\n",
+       " }\n",
+       "\n",
+       " .eh-tabs label {\n",
+       "     width: 100%;\n",
+       "     display: flex;\n",
+       "     align-items: center;\n",
+       "     justify-content: center;\n",
+       "     padding-left: 6px;\n",
+       "     padding-right: 6px;\n",
+       "     font-weight: 400;\n",
+       "     cursor: pointer;\n",
+       "     color: var(--eh-font-color2);\n",
+       "     background-color: var(--eh-background-color);\n",
+       "     border-top: 1px solid var(--eh-background-color);\n",
+       "     border-bottom: 1px solid var(--eh-disabled-color);\n",
+       " }\n",
+       "\n",
+       " /* Tab page contents */\n",
+       " .eh-tabs .tab {\n",
+       "     flex-grow: 1;\n",
+       "     width: 100%;\n",
+       "     height: 100%;\n",
+       "     display: none;\n",
+       "     padding: 2px 2px;\n",
+       " }\n",
+       "\n",
+       " .eh-tabs [type=radio] {\n",
+       "     display: none;\n",
+       " }\n",
+       "\n",
+       " .eh-tabs [type=radio]:checked + label {\n",
+       "     font-weight: 500;\n",
+       "     color: var(--eh-font-color0);\n",
+       "     border: 1px solid var(--eh-disabled-color);\n",
+       " }\n",
+       "\n",
+       " .eh-tabs [type=radio]:checked + label + .tab {\n",
+       "     display: block;\n",
+       " }\n",
+       "\n",
+       " .eh-tabs [type=radio]:not(:checked) + label:hover {\n",
+       "    color: var(--xr-font-color0);\n",
+       " }\n",
+       "\n",
+       "\n",
+       " @media (min-width: 768px) {\n",
+       "\n",
+       "     .eh-tabs-container {\n",
+       "         padding: 1rem 1rem;\n",
+       "     }\n",
+       "\n",
+       "     .eh-tabs label {\n",
+       "         order: 1;\n",
+       "         width: auto;\n",
+       "     }\n",
+       "\n",
+       "     .eh-tabs .tab {\n",
+       "         order: 9;\n",
+       "     }\n",
+       "\n",
+       "     .eh-tabs [type=radio]:checked + label {\n",
+       "         border-bottom: none;\n",
+       "     }\n",
+       " }\n",
+       " @media (min-width: 992px) {\n",
+       "\n",
+       "     .eh-tabs {\n",
+       "         width: 800px;\n",
+       "     }\n",
+       " }\n",
+       "</style><div class=\"eh-description\">Field</div>\n",
+       "<div>\n",
+       "<section class=\"eh-section>\n",
+       "<div class=\"eh-tabs-container\">\n",
+       "<div class=\"eh-tabs-block\">\n",
+       "<div class=\"eh-tabs\">\n",
+       "\n",
+       "<input type=\"radio\" name=\"eh-tabs\" id=\"f0534ccd-ccec-4ea8-8a30-769e23b50b31\"  />\n",
+       "<label for=\"f0534ccd-ccec-4ea8-8a30-769e23b50b31\" title=\"Keys in the data namespace\">data</label>\n",
+       "<div class=\"tab\">\n",
+       "<style type=\"text/css\">table.ek td {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "\n",
+       "table.ek th {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "</style>\n",
+       "<table class=\"eh-table\">\n",
+       "<tr><td><b>number_of_values</b></td><td>6</td></tr> <tr><td><b>array_type</b></td><td>ndarray</td></tr> <tr><td><b>array_dtype</b></td><td>int64</td></tr>\n",
+       "</table>\n",
+       "</div>\n",
+       "     \n",
+       "<input type=\"radio\" name=\"eh-tabs\" id=\"42bb8f5c-e41c-4c2a-86f7-a2d0d4700d48\" checked />\n",
+       "<label for=\"42bb8f5c-e41c-4c2a-86f7-a2d0d4700d48\" title=\"Keys in the parameter namespace\">parameter</label>\n",
+       "<div class=\"tab\">\n",
+       "<style type=\"text/css\">table.ek td {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "\n",
+       "table.ek th {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "</style>\n",
+       "<table class=\"eh-table\">\n",
+       "<tr><td><b>variable</b></td><td>t</td></tr> <tr><td><b>units</b></td><td>dimensionless</td></tr>\n",
+       "</table>\n",
+       "</div>\n",
+       "     \n",
+       "<input type=\"radio\" name=\"eh-tabs\" id=\"70c00b5f-0c43-4804-afef-28adea8a7f23\"  />\n",
+       "<label for=\"70c00b5f-0c43-4804-afef-28adea8a7f23\" title=\"Keys in the time namespace\">time</label>\n",
+       "<div class=\"tab\">\n",
+       "<style type=\"text/css\">table.ek td {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "\n",
+       "table.ek th {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "</style>\n",
+       "<table class=\"eh-table\">\n",
+       "<tr><td><b>valid_datetime</b></td><td>2018-08-01 09:00:00+00:00</td></tr> <tr><td><b>base_datetime</b></td><td>2018-08-01 09:00:00+00:00</td></tr> <tr><td><b>step</b></td><td>0:00:00</td></tr>\n",
+       "</table>\n",
+       "</div>\n",
+       "     \n",
+       "<input type=\"radio\" name=\"eh-tabs\" id=\"c1d22d8b-bd53-4126-9f45-ff2389a1c36b\"  />\n",
+       "<label for=\"c1d22d8b-bd53-4126-9f45-ff2389a1c36b\" title=\"Keys in the vertical namespace\">vertical</label>\n",
+       "<div class=\"tab\">\n",
+       "<style type=\"text/css\">table.ek td {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "\n",
+       "table.ek th {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "</style>\n",
+       "<table class=\"eh-table\">\n",
+       "<tr><td><b>level</b></td><td>500</td></tr> <tr><td><b>layer</b></td><td>None</td></tr> <tr><td><b>level_type</b></td><td>unknown</td></tr>\n",
+       "</table>\n",
+       "</div>\n",
+       "     \n",
+       "<input type=\"radio\" name=\"eh-tabs\" id=\"b164137a-1dde-48e8-aa01-7204a96829c0\"  />\n",
+       "<label for=\"b164137a-1dde-48e8-aa01-7204a96829c0\" title=\"Keys in the ensemble namespace\">ensemble</label>\n",
+       "<div class=\"tab\">\n",
+       "<style type=\"text/css\">table.ek td {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "\n",
+       "table.ek th {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "</style>\n",
+       "<table class=\"eh-table\">\n",
+       "<tr><td><b>member</b></td><td>None</td></tr>\n",
+       "</table>\n",
+       "</div>\n",
+       "     \n",
+       "<input type=\"radio\" name=\"eh-tabs\" id=\"195163ff-f62f-4bf6-a69f-6fdb8ccfa0b2\"  />\n",
+       "<label for=\"195163ff-f62f-4bf6-a69f-6fdb8ccfa0b2\" title=\"Keys in the geography namespace\">geography</label>\n",
+       "<div class=\"tab\">\n",
+       "<style type=\"text/css\">table.ek td {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "\n",
+       "table.ek th {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "</style>\n",
+       "<table class=\"eh-table\">\n",
+       "<tr><td><b>grid_spec</b></td><td>None</td></tr> <tr><td><b>grid_type</b></td><td>_distinct_ll</td></tr> <tr><td><b>shape</b></td><td>(3, 2)</td></tr> <tr><td><b>area</b></td><td>(10.0, 20.0, -10.0, 40.0)</td></tr>\n",
+       "</table>\n",
+       "</div>\n",
+       "    \n",
+       "</div>\n",
+       "</div>\n",
+       "</div>\n",
+       "</section>\n",
+       "</div>\n",
+       "        "
+      ],
+      "text/plain": [
+       "Field(t, 2018-08-01 09:00:00+00:00, 2018-08-01 09:00:00+00:00, 0:00:00, 500, unknown, None, _distinct_ll)"
+      ]
+     },
+     "execution_count": 4,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "ds[0]"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 5,
+   "id": "1b841c36-1f50-4851-b69f-53e5e0e1f130",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "(array([[ 10.,  10.],\n",
+       "        [  0.,   0.],\n",
+       "        [-10., -10.]]),\n",
+       " array([[20., 40.],\n",
+       "        [20., 40.],\n",
+       "        [20., 40.]]))"
+      ]
+     },
+     "execution_count": 5,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "ds[0].geography.latlons()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 6,
+   "id": "e771527b-0b8f-4ac2-b446-ab539614b48b",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "array([[[1, 2],\n",
+       "        [3, 4],\n",
+       "        [5, 6]],\n",
+       "\n",
+       "       [[1, 2],\n",
+       "        [3, 4],\n",
+       "        [5, 6]],\n",
+       "\n",
+       "       [[1, 2],\n",
+       "        [3, 4],\n",
+       "        [5, 6]],\n",
+       "\n",
+       "       [[1, 2],\n",
+       "        [3, 4],\n",
+       "        [5, 6]],\n",
+       "\n",
+       "       [[1, 2],\n",
+       "        [3, 4],\n",
+       "        [5, 6]],\n",
+       "\n",
+       "       [[1, 2],\n",
+       "        [3, 4],\n",
+       "        [5, 6]]])"
+      ]
+     },
+     "execution_count": 6,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "ds.to_numpy()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 7,
+   "id": "3f11ca68-d566-44d9-9ac2-5c33a5a0abab",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "[500, 850, 500, 850, 850, 600]"
+      ]
+     },
+     "execution_count": 7,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "ds.get(\"vertical.level\")"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 8,
+   "id": "e85b74cc-7524-49ea-9c94-9cdbec2e80dc",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "datetime.datetime(2018, 8, 1, 9, 0, tzinfo=datetime.timezone.utc)"
+      ]
+     },
+     "execution_count": 8,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "ds[0].time.valid_datetime()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 9,
+   "id": "526a4533-a274-4549-bc08-441ae19ecb5a",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<div>\n",
+       "<style scoped>\n",
+       "    .dataframe tbody tr th:only-of-type {\n",
+       "        vertical-align: middle;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe tbody tr th {\n",
+       "        vertical-align: top;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe thead th {\n",
+       "        text-align: right;\n",
+       "    }\n",
+       "</style>\n",
+       "<table border=\"1\" class=\"dataframe\">\n",
+       "  <thead>\n",
+       "    <tr style=\"text-align: right;\">\n",
+       "      <th></th>\n",
+       "      <th>parameter.variable</th>\n",
+       "      <th>time.valid_datetime</th>\n",
+       "      <th>time.base_datetime</th>\n",
+       "      <th>time.step</th>\n",
+       "      <th>vertical.level</th>\n",
+       "      <th>vertical.level_type</th>\n",
+       "      <th>ensemble.member</th>\n",
+       "      <th>geography.grid_type</th>\n",
+       "    </tr>\n",
+       "  </thead>\n",
+       "  <tbody>\n",
+       "    <tr>\n",
+       "      <th>0</th>\n",
+       "      <td>t</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>0 days</td>\n",
+       "      <td>500</td>\n",
+       "      <td>unknown</td>\n",
+       "      <td>None</td>\n",
+       "      <td>_distinct_ll</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>1</th>\n",
+       "      <td>t</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>0 days</td>\n",
+       "      <td>850</td>\n",
+       "      <td>unknown</td>\n",
+       "      <td>None</td>\n",
+       "      <td>_distinct_ll</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "</div>"
+      ],
+      "text/plain": [
+       "  parameter.variable       time.valid_datetime        time.base_datetime  \\\n",
+       "0                  t 2018-08-01 09:00:00+00:00 2018-08-01 09:00:00+00:00   \n",
+       "1                  t 2018-08-01 09:00:00+00:00 2018-08-01 09:00:00+00:00   \n",
+       "\n",
+       "  time.step  vertical.level vertical.level_type ensemble.member  \\\n",
+       "0    0 days             500             unknown            None   \n",
+       "1    0 days             850             unknown            None   \n",
+       "\n",
+       "  geography.grid_type  \n",
+       "0        _distinct_ll  \n",
+       "1        _distinct_ll  "
+      ]
+     },
+     "execution_count": 9,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "ds.sel({\"parameter.variable\": \"t\"}).ls()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 10,
+   "id": "1b69116f-7852-4ef9-85b6-51d1c4227da2",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<div>\n",
+       "<style scoped>\n",
+       "    .dataframe tbody tr th:only-of-type {\n",
+       "        vertical-align: middle;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe tbody tr th {\n",
+       "        vertical-align: top;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe thead th {\n",
+       "        text-align: right;\n",
+       "    }\n",
+       "</style>\n",
+       "<table border=\"1\" class=\"dataframe\">\n",
+       "  <thead>\n",
+       "    <tr style=\"text-align: right;\">\n",
+       "      <th></th>\n",
+       "      <th>parameter.variable</th>\n",
+       "      <th>time.valid_datetime</th>\n",
+       "      <th>time.base_datetime</th>\n",
+       "      <th>time.step</th>\n",
+       "      <th>vertical.level</th>\n",
+       "      <th>vertical.level_type</th>\n",
+       "      <th>ensemble.member</th>\n",
+       "      <th>geography.grid_type</th>\n",
+       "    </tr>\n",
+       "  </thead>\n",
+       "  <tbody>\n",
+       "    <tr>\n",
+       "      <th>0</th>\n",
+       "      <td>t</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>0 days</td>\n",
+       "      <td>500</td>\n",
+       "      <td>unknown</td>\n",
+       "      <td>None</td>\n",
+       "      <td>_distinct_ll</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>1</th>\n",
+       "      <td>u</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>0 days</td>\n",
+       "      <td>500</td>\n",
+       "      <td>unknown</td>\n",
+       "      <td>None</td>\n",
+       "      <td>_distinct_ll</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2</th>\n",
+       "      <td>d</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>0 days</td>\n",
+       "      <td>600</td>\n",
+       "      <td>unknown</td>\n",
+       "      <td>None</td>\n",
+       "      <td>_distinct_ll</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>3</th>\n",
+       "      <td>t</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>0 days</td>\n",
+       "      <td>850</td>\n",
+       "      <td>unknown</td>\n",
+       "      <td>None</td>\n",
+       "      <td>_distinct_ll</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>4</th>\n",
+       "      <td>u</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>0 days</td>\n",
+       "      <td>850</td>\n",
+       "      <td>unknown</td>\n",
+       "      <td>None</td>\n",
+       "      <td>_distinct_ll</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>5</th>\n",
+       "      <td>d</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>0 days</td>\n",
+       "      <td>850</td>\n",
+       "      <td>unknown</td>\n",
+       "      <td>None</td>\n",
+       "      <td>_distinct_ll</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "</div>"
+      ],
+      "text/plain": [
+       "  parameter.variable       time.valid_datetime        time.base_datetime  \\\n",
+       "0                  t 2018-08-01 09:00:00+00:00 2018-08-01 09:00:00+00:00   \n",
+       "1                  u 2018-08-01 09:00:00+00:00 2018-08-01 09:00:00+00:00   \n",
+       "2                  d 2018-08-01 09:00:00+00:00 2018-08-01 09:00:00+00:00   \n",
+       "3                  t 2018-08-01 09:00:00+00:00 2018-08-01 09:00:00+00:00   \n",
+       "4                  u 2018-08-01 09:00:00+00:00 2018-08-01 09:00:00+00:00   \n",
+       "5                  d 2018-08-01 09:00:00+00:00 2018-08-01 09:00:00+00:00   \n",
+       "\n",
+       "  time.step  vertical.level vertical.level_type ensemble.member  \\\n",
+       "0    0 days             500             unknown            None   \n",
+       "1    0 days             500             unknown            None   \n",
+       "2    0 days             600             unknown            None   \n",
+       "3    0 days             850             unknown            None   \n",
+       "4    0 days             850             unknown            None   \n",
+       "5    0 days             850             unknown            None   \n",
+       "\n",
+       "  geography.grid_type  \n",
+       "0        _distinct_ll  \n",
+       "1        _distinct_ll  \n",
+       "2        _distinct_ll  \n",
+       "3        _distinct_ll  \n",
+       "4        _distinct_ll  \n",
+       "5        _distinct_ll  "
+      ]
+     },
+     "execution_count": 10,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "ds.order_by(\"vertical.level\").ls()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "d971846b-4834-4b06-98f3-bacb3925891d",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "dev",
+   "language": "python",
+   "name": "dev"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.13.1"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 5
+}
diff --git a/docs/examples/dict/index.rst b/docs/examples/dict/index.rst
new file mode 100644
index 000000000..318b42cb4
--- /dev/null
+++ b/docs/examples/dict/index.rst
@@ -0,0 +1,13 @@
+.. _dict_examples:
+
+Dictionary input
+++++++++++++++++++++++
+
+.. toctree::
+    :maxdepth: 1
+    :glob:
+
+    fields_from_dict_in_loop.ipynb
+    list_of_dicts_overview
+    list_of_dicts_geography
+    list_of_dicts_to_xarray
diff --git a/docs/examples/list_of_dicts_geography.ipynb b/docs/examples/dict/list_of_dicts_geography.ipynb
similarity index 70%
rename from docs/examples/list_of_dicts_geography.ipynb
rename to docs/examples/dict/list_of_dicts_geography.ipynb
index 371efa101..10d946804 100644
--- a/docs/examples/list_of_dicts_geography.ipynb
+++ b/docs/examples/dict/list_of_dicts_geography.ipynb
@@ -63,13 +63,13 @@
     "def build_lod(data):\n",
     "    prototype = {\n",
     "            **data,\n",
-    "            \"valid_datetime\": \"2018-08-01T09:00:00Z\",\n",
-    "            \"param\": \"t\", \n",
+    "            \"time\": {\"valid_datetime\": \"2018-08-01T09:00:00Z\"},\n",
+    "            \"parameter\": {\"variable\": \"t\"}, \n",
     "        }\n",
     "    \n",
     "    lod = [\n",
-    "            {\"level\": 500, **prototype},\n",
-    "            {\"level\": 850, **prototype},\n",
+    "            {\"vertical\": {\"level\": 500}, **prototype},\n",
+    "            {\"vertical\": {\"level\": 850}, **prototype},\n",
     "        ]\n",
     "    return lod"
    ]
@@ -135,41 +135,55 @@
        "  <thead>\n",
        "    <tr style=\"text-align: right;\">\n",
        "      <th></th>\n",
-       "      <th>param</th>\n",
-       "      <th>level</th>\n",
-       "      <th>base_datetime</th>\n",
-       "      <th>valid_datetime</th>\n",
-       "      <th>step</th>\n",
-       "      <th>number</th>\n",
+       "      <th>parameter.variable</th>\n",
+       "      <th>time.valid_datetime</th>\n",
+       "      <th>time.base_datetime</th>\n",
+       "      <th>time.step</th>\n",
+       "      <th>vertical.level</th>\n",
+       "      <th>vertical.level_type</th>\n",
+       "      <th>ensemble.member</th>\n",
+       "      <th>geography.grid_type</th>\n",
        "    </tr>\n",
        "  </thead>\n",
        "  <tbody>\n",
        "    <tr>\n",
        "      <th>0</th>\n",
        "      <td>t</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>0 days</td>\n",
        "      <td>500</td>\n",
+       "      <td>unknown</td>\n",
        "      <td>None</td>\n",
-       "      <td>2018-08-01T09:00:00+00:00</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
+       "      <td>_distinct_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>1</th>\n",
        "      <td>t</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>0 days</td>\n",
        "      <td>850</td>\n",
+       "      <td>unknown</td>\n",
        "      <td>None</td>\n",
-       "      <td>2018-08-01T09:00:00+00:00</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
+       "      <td>_distinct_ll</td>\n",
        "    </tr>\n",
        "  </tbody>\n",
        "</table>\n",
        "</div>"
       ],
       "text/plain": [
-       "  param  level base_datetime             valid_datetime  step number\n",
-       "0     t    500          None  2018-08-01T09:00:00+00:00  None   None\n",
-       "1     t    850          None  2018-08-01T09:00:00+00:00  None   None"
+       "  parameter.variable       time.valid_datetime        time.base_datetime  \\\n",
+       "0                  t 2018-08-01 09:00:00+00:00 2018-08-01 09:00:00+00:00   \n",
+       "1                  t 2018-08-01 09:00:00+00:00 2018-08-01 09:00:00+00:00   \n",
+       "\n",
+       "  time.step  vertical.level vertical.level_type ensemble.member  \\\n",
+       "0    0 days             500             unknown            None   \n",
+       "1    0 days             850             unknown            None   \n",
+       "\n",
+       "  geography.grid_type  \n",
+       "0        _distinct_ll  \n",
+       "1        _distinct_ll  "
       ]
      },
      "execution_count": 2,
@@ -178,11 +192,13 @@
     }
    ],
    "source": [
-    "data = {\"latitudes\": np.array([10.0, 0.0, -10.0]),\n",
-    "        \"longitudes\": np.array([20, 40.0]),\n",
+    "data = {\"geography\": {\n",
+    "          \"latitudes\": np.array([10.0, 0.0, -10.0]),\n",
+    "          \"longitudes\": np.array([20, 40.0])\n",
+    "        },\n",
     "        \"values\": np.array([1, 2, 3, 4, 5, 6])}\n",
     "\n",
-    "ds = ekd.from_source(\"list-of-dicts\",  build_lod(data))\n",
+    "ds = ekd.from_source(\"list-of-dicts\",  build_lod(data)).to_fieldlist()\n",
     "ds.ls()"
    ]
   },
@@ -202,12 +218,12 @@
      "data": {
       "text/plain": [
        "((3, 2),\n",
-       " {'lat': array([[ 10.,  10.],\n",
+       " (array([[ 10.,  10.],\n",
        "         [  0.,   0.],\n",
        "         [-10., -10.]]),\n",
-       "  'lon': array([[20., 40.],\n",
+       "  array([[20., 40.],\n",
        "         [20., 40.],\n",
-       "         [20., 40.]])},\n",
+       "         [20., 40.]])),\n",
        " array([[1, 2],\n",
        "        [3, 4],\n",
        "        [5, 6]]))"
@@ -219,7 +235,7 @@
     }
    ],
    "source": [
-    "ds[0].shape, ds[0].to_latlon(), ds[0].to_numpy()"
+    "ds[0].shape, ds[0].geography.latlons(), ds[0].to_numpy()"
    ]
   },
   {
@@ -252,12 +268,12 @@
      "data": {
       "text/plain": [
        "((3, 2),\n",
-       " {'lat': array([[ 10.,  10.],\n",
+       " (array([[ 10.,  10.],\n",
        "         [  0.,   0.],\n",
        "         [-10., -10.]]),\n",
-       "  'lon': array([[20., 40.],\n",
+       "  array([[20., 40.],\n",
        "         [20., 40.],\n",
-       "         [20., 40.]])},\n",
+       "         [20., 40.]])),\n",
        " array([[1, 2],\n",
        "        [3, 4],\n",
        "        [5, 6]]))"
@@ -269,12 +285,14 @@
     }
    ],
    "source": [
-    "data = {\"latitudes\": np.array([10.0, 0.0, -10.0]),\n",
-    "        \"longitudes\": np.array([20, 40.0]),\n",
+    "data = {\"geography\": {\n",
+    "          \"latitudes\": np.array([10.0, 0.0, -10.0]),\n",
+    "           \"longitudes\": np.array([20, 40.0])\n",
+    "        },\n",
     "        \"values\": np.array([[1, 2], [3, 4], [5, 6]])}\n",
     "\n",
-    "ds = ekd.from_source(\"list-of-dicts\",  build_lod(data))\n",
-    "ds[0].shape, ds[0].to_latlon(), ds[0].to_numpy()"
+    "ds = ekd.from_source(\"list-of-dicts\",  build_lod(data)).to_fieldlist()\n",
+    "ds[0].shape, ds[0].geography.latlons(), ds[0].to_numpy()"
    ]
   },
   {
@@ -306,16 +324,7 @@
     {
      "data": {
       "text/plain": [
-       "((3, 2),\n",
-       " {'lat': array([[ 10.,  10.],\n",
-       "         [  0.,   0.],\n",
-       "         [-10., -10.]]),\n",
-       "  'lon': array([[20., 40.],\n",
-       "         [20., 40.],\n",
-       "         [20., 40.]])},\n",
-       " array([[1, 2],\n",
-       "        [3, 4],\n",
-       "        [5, 6]]))"
+       "((6,), (None, None), array([1, 2, 3, 4, 5, 6]))"
       ]
      },
      "execution_count": 5,
@@ -324,12 +333,14 @@
     }
    ],
    "source": [
-    "data = {\"distinctLatitudes\": np.array([10.0, 0.0, -10.0]),\n",
-    "        \"distinctLongitudes\": np.array([20, 40.0]),\n",
+    "data = {\"geography\": {\n",
+    "          \"distinctLatitudes\": np.array([10.0, 0.0, -10.0]),\n",
+    "          \"distinctLongitudes\": np.array([20, 40.0])\n",
+    "        },\n",
     "        \"values\": np.array([1, 2, 3, 4, 5, 6])}\n",
     "\n",
-    "ds = ekd.from_source(\"list-of-dicts\",  build_lod(data))\n",
-    "ds[0].shape, ds[0].to_latlon(), ds[0].to_numpy()"
+    "ds = ekd.from_source(\"list-of-dicts\",  build_lod(data)).to_fieldlist()\n",
+    "ds[0].shape, ds[0].geography.latlons(), ds[0].to_numpy()"
    ]
   },
   {
@@ -391,8 +402,8 @@
      "data": {
       "text/plain": [
        "((6,),\n",
-       " {'lat': array([ 10.,  10.,   0.,   0., -10., -10.]),\n",
-       "  'lon': array([20., 40., 20., 40., 20., 40.])},\n",
+       " (array([ 10.,  10.,   0.,   0., -10., -10.]),\n",
+       "  array([20., 40., 20., 40., 20., 40.])),\n",
        " array([1, 2, 3, 4, 5, 6]))"
       ]
      },
@@ -402,12 +413,14 @@
     }
    ],
    "source": [
-    "data = {\"latitudes\": np.array([10., 10., 0., 0., -10.0, -10.0]),\n",
-    "        \"longitudes\": np.array([20, 40.0, 20., 40., 20., 40.]),\n",
+    "data = {\"geography\": {\n",
+    "         \"latitudes\": np.array([10., 10., 0., 0., -10.0, -10.0]),\n",
+    "         \"longitudes\": np.array([20, 40.0, 20., 40., 20., 40.])\n",
+    "        },\n",
     "        \"values\": np.array([1, 2, 3, 4, 5, 6])}\n",
     "\n",
-    "ds = ekd.from_source(\"list-of-dicts\",  build_lod(data))\n",
-    "ds[0].shape, ds[0].to_latlon(), ds[0].to_numpy()"
+    "ds = ekd.from_source(\"list-of-dicts\",  build_lod(data)).to_fieldlist()\n",
+    "ds[0].shape, ds[0].geography.latlons(), ds[0].to_numpy()"
    ]
   },
   {
@@ -440,12 +453,12 @@
      "data": {
       "text/plain": [
        "((3, 2),\n",
-       " {'lat': array([[ 10.,  10.],\n",
+       " (array([[ 10.,  10.],\n",
        "         [  0.,   0.],\n",
        "         [-10., -10.]]),\n",
-       "  'lon': array([[20., 40.],\n",
+       "  array([[20., 40.],\n",
        "         [20., 40.],\n",
-       "         [20., 40.]])},\n",
+       "         [20., 40.]])),\n",
        " array([[1, 2],\n",
        "        [3, 4],\n",
        "        [5, 6]]))"
@@ -457,12 +470,14 @@
     }
    ],
    "source": [
-    "data = {\"latitudes\": np.array([[10., 10.], [0., 0.], [-10.0, -10.0]]),\n",
-    "        \"longitudes\": np.array([[20.0, 40.], [20., 40.], [20., 40.]]),\n",
+    "data = {\"geography\": {\n",
+    "          \"latitudes\": np.array([[10., 10.], [0., 0.], [-10.0, -10.0]]),\n",
+    "          \"longitudes\": np.array([[20.0, 40.], [20., 40.], [20., 40.]])\n",
+    "        },\n",
     "        \"values\": np.array([1, 2, 3, 4, 5, 6])}\n",
     "\n",
-    "ds = ekd.from_source(\"list-of-dicts\",  build_lod(data))\n",
-    "ds[0].shape, ds[0].to_latlon(), ds[0].to_numpy()"
+    "ds = ekd.from_source(\"list-of-dicts\",  build_lod(data)).to_fieldlist()\n",
+    "ds[0].shape, ds[0].geography.latlons(), ds[0].to_numpy()"
    ]
   },
   {
@@ -495,8 +510,7 @@
      "data": {
       "text/plain": [
        "((5,),\n",
-       " {'lat': array([10., 10.,  6.,  6.,  6.]),\n",
-       "  'lon': array([ 20.,  40., -40.,   0.,  40.])},\n",
+       " (array([10., 10.,  6.,  6.,  6.]), array([ 20.,  40., -40.,   0.,  40.])),\n",
        " array([1, 2, 3, 4, 5]))"
       ]
      },
@@ -506,12 +520,14 @@
     }
    ],
    "source": [
-    "data = {\"latitudes\": np.array([10., 10., 6., 6., 6.]),\n",
-    "        \"longitudes\": np.array([20, 40.0, -40., 0., 40.]),\n",
+    "data = {\"geography\": {\n",
+    "         \"latitudes\": np.array([10., 10., 6., 6., 6.]),\n",
+    "         \"longitudes\": np.array([20, 40.0, -40., 0., 40.])\n",
+    "        },\n",
     "        \"values\": np.array([1, 2, 3, 4, 5])}\n",
     "\n",
-    "ds = ekd.from_source(\"list-of-dicts\",  build_lod(data))\n",
-    "ds[0].shape, ds[0].to_latlon(), ds[0].to_numpy()"
+    "ds = ekd.from_source(\"list-of-dicts\",  build_lod(data)).to_fieldlist()\n",
+    "ds[0].shape, ds[0].geography.latlons(), ds[0].to_numpy()"
    ]
   },
   {
@@ -531,9 +547,9 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "dev_ecc",
+   "display_name": "dev",
    "language": "python",
-   "name": "dev_ecc"
+   "name": "dev"
   },
   "language_info": {
    "codemirror_mode": {
@@ -545,7 +561,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.10.13"
+   "version": "3.13.1"
   }
  },
  "nbformat": 4,
diff --git a/docs/examples/list_of_dicts_overview.ipynb b/docs/examples/dict/list_of_dicts_overview.ipynb
similarity index 53%
rename from docs/examples/list_of_dicts_overview.ipynb
rename to docs/examples/dict/list_of_dicts_overview.ipynb
index a9c312fbb..996f73df2 100644
--- a/docs/examples/list_of_dicts_overview.ipynb
+++ b/docs/examples/dict/list_of_dicts_overview.ipynb
@@ -59,20 +59,22 @@
     "import earthkit.data as ekd\n",
     "\n",
     "prototype = {\n",
-    "        \"latitudes\": [10.0, 0.0, -10.0],\n",
-    "        \"longitudes\": [20, 40.0],\n",
+    "        \"geography\": {\n",
+    "            \"latitudes\": [10.0, 0.0, -10.0],\n",
+    "            \"longitudes\": [20, 40.0]\n",
+    "        },\n",
     "        \"values\": [1, 2, 3, 4, 5, 6],\n",
-    "        \"valid_datetime\": \"2018-08-01T09:00:00Z\",\n",
+    "        \"time\": {\"valid_datetime\": \"2018-08-01T09:00:00Z\"},\n",
     "    }\n",
     "\n",
     "d = [\n",
-    "        {\"param\": \"t\", \"level\": 500, **prototype},\n",
-    "        {\"param\": \"t\", \"level\": 850, **prototype},\n",
-    "        {\"param\": \"u\", \"level\": 500, **prototype},\n",
-    "        {\"param\": \"u\", \"level\": 850, **prototype},\n",
-    "        {\"param\": \"d\", \"level\": 850, **prototype},\n",
-    "        {\"param\": \"d\", \"level\": 600, **prototype},\n",
-    "    ]"
+    "        {\"parameter\": {\"variable\": \"t\"}, \"vertical\": {\"level\": 500}, **prototype},\n",
+    "        {\"parameter\": {\"variable\": \"t\"}, \"vertical\": {\"level\": 850}, **prototype},\n",
+    "        {\"parameter\": {\"variable\": \"u\"}, \"vertical\": {\"level\": 500}, **prototype},\n",
+    "        {\"parameter\": {\"variable\": \"u\"}, \"vertical\": {\"level\": 850}, **prototype},\n",
+    "        {\"parameter\": {\"variable\": \"d\"}, \"vertical\": {\"level\": 850}, **prototype},\n",
+    "        {\"parameter\": {\"variable\": \"d\"}, \"vertical\": {\"level\": 600}, **prototype},\n",
+    "]"
    ]
   },
   {
@@ -103,7 +105,7 @@
    },
    "outputs": [],
    "source": [
-    "ds = ekd.from_source(\"list-of-dicts\", d)"
+    "ds = ekd.from_source(\"list-of-dicts\", d).to_fieldlist()"
    ]
   },
   {
@@ -140,81 +142,111 @@
        "  <thead>\n",
        "    <tr style=\"text-align: right;\">\n",
        "      <th></th>\n",
-       "      <th>param</th>\n",
-       "      <th>level</th>\n",
-       "      <th>base_datetime</th>\n",
-       "      <th>valid_datetime</th>\n",
-       "      <th>step</th>\n",
-       "      <th>number</th>\n",
+       "      <th>parameter.variable</th>\n",
+       "      <th>time.valid_datetime</th>\n",
+       "      <th>time.base_datetime</th>\n",
+       "      <th>time.step</th>\n",
+       "      <th>vertical.level</th>\n",
+       "      <th>vertical.level_type</th>\n",
+       "      <th>ensemble.member</th>\n",
+       "      <th>geography.grid_type</th>\n",
        "    </tr>\n",
        "  </thead>\n",
        "  <tbody>\n",
        "    <tr>\n",
        "      <th>0</th>\n",
        "      <td>t</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>0 days</td>\n",
        "      <td>500</td>\n",
+       "      <td>unknown</td>\n",
        "      <td>None</td>\n",
-       "      <td>2018-08-01T09:00:00+00:00</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
+       "      <td>_distinct_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>1</th>\n",
        "      <td>t</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>0 days</td>\n",
        "      <td>850</td>\n",
+       "      <td>unknown</td>\n",
        "      <td>None</td>\n",
-       "      <td>2018-08-01T09:00:00+00:00</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
+       "      <td>_distinct_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>2</th>\n",
        "      <td>u</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>0 days</td>\n",
        "      <td>500</td>\n",
+       "      <td>unknown</td>\n",
        "      <td>None</td>\n",
-       "      <td>2018-08-01T09:00:00+00:00</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
+       "      <td>_distinct_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>3</th>\n",
        "      <td>u</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>0 days</td>\n",
        "      <td>850</td>\n",
+       "      <td>unknown</td>\n",
        "      <td>None</td>\n",
-       "      <td>2018-08-01T09:00:00+00:00</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
+       "      <td>_distinct_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>4</th>\n",
        "      <td>d</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>0 days</td>\n",
        "      <td>850</td>\n",
+       "      <td>unknown</td>\n",
        "      <td>None</td>\n",
-       "      <td>2018-08-01T09:00:00+00:00</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
+       "      <td>_distinct_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>5</th>\n",
        "      <td>d</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>0 days</td>\n",
        "      <td>600</td>\n",
+       "      <td>unknown</td>\n",
        "      <td>None</td>\n",
-       "      <td>2018-08-01T09:00:00+00:00</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
+       "      <td>_distinct_ll</td>\n",
        "    </tr>\n",
        "  </tbody>\n",
        "</table>\n",
        "</div>"
       ],
       "text/plain": [
-       "  param  level base_datetime             valid_datetime  step number\n",
-       "0     t    500          None  2018-08-01T09:00:00+00:00  None   None\n",
-       "1     t    850          None  2018-08-01T09:00:00+00:00  None   None\n",
-       "2     u    500          None  2018-08-01T09:00:00+00:00  None   None\n",
-       "3     u    850          None  2018-08-01T09:00:00+00:00  None   None\n",
-       "4     d    850          None  2018-08-01T09:00:00+00:00  None   None\n",
-       "5     d    600          None  2018-08-01T09:00:00+00:00  None   None"
+       "  parameter.variable       time.valid_datetime        time.base_datetime  \\\n",
+       "0                  t 2018-08-01 09:00:00+00:00 2018-08-01 09:00:00+00:00   \n",
+       "1                  t 2018-08-01 09:00:00+00:00 2018-08-01 09:00:00+00:00   \n",
+       "2                  u 2018-08-01 09:00:00+00:00 2018-08-01 09:00:00+00:00   \n",
+       "3                  u 2018-08-01 09:00:00+00:00 2018-08-01 09:00:00+00:00   \n",
+       "4                  d 2018-08-01 09:00:00+00:00 2018-08-01 09:00:00+00:00   \n",
+       "5                  d 2018-08-01 09:00:00+00:00 2018-08-01 09:00:00+00:00   \n",
+       "\n",
+       "  time.step  vertical.level vertical.level_type ensemble.member  \\\n",
+       "0    0 days             500             unknown            None   \n",
+       "1    0 days             850             unknown            None   \n",
+       "2    0 days             500             unknown            None   \n",
+       "3    0 days             850             unknown            None   \n",
+       "4    0 days             850             unknown            None   \n",
+       "5    0 days             600             unknown            None   \n",
+       "\n",
+       "  geography.grid_type  \n",
+       "0        _distinct_ll  \n",
+       "1        _distinct_ll  \n",
+       "2        _distinct_ll  \n",
+       "3        _distinct_ll  \n",
+       "4        _distinct_ll  \n",
+       "5        _distinct_ll  "
       ]
      },
      "execution_count": 3,
@@ -235,12 +267,12 @@
     {
      "data": {
       "text/plain": [
-       "{'lat': array([[ 10.,  10.],\n",
+       "(array([[ 10.,  10.],\n",
        "        [  0.,   0.],\n",
        "        [-10., -10.]]),\n",
-       " 'lon': array([[20., 40.],\n",
+       " array([[20., 40.],\n",
        "        [20., 40.],\n",
-       "        [20., 40.]])}"
+       "        [20., 40.]]))"
       ]
      },
      "execution_count": 4,
@@ -249,40 +281,12 @@
     }
    ],
    "source": [
-    "ds[0].to_latlon()"
+    "ds[0].geography.latlons()"
    ]
   },
   {
    "cell_type": "code",
    "execution_count": 5,
-   "id": "bc82d798-55a5-4fd6-b692-e59c4b5df942",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "(array([ 10.,  10.,   0.,   0., -10., -10.]),\n",
-       " array([20., 40., 20., 40., 20., 40.]))"
-      ]
-     },
-     "execution_count": 5,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds[0].grid_points()"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 6,
    "id": "2c6d57a0-5a10-43d6-9b69-529ac4606d05",
    "metadata": {},
    "outputs": [
@@ -314,7 +318,7 @@
        "        [5, 6]]])"
       ]
      },
-     "execution_count": 6,
+     "execution_count": 5,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -325,7 +329,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 7,
+   "execution_count": 6,
    "id": "11ce5424-0e3b-40f5-9184-73c8f058cb18",
    "metadata": {
     "editable": true,
@@ -341,18 +345,18 @@
        "[500, 850, 500, 850, 850, 600]"
       ]
      },
-     "execution_count": 7,
+     "execution_count": 6,
      "metadata": {},
      "output_type": "execute_result"
     }
    ],
    "source": [
-    "ds.metadata(\"level\")"
+    "ds.get(\"vertical.level\")"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 8,
+   "execution_count": 7,
    "id": "bbe7dd94-c445-4e9b-aafc-06ee3ef55139",
    "metadata": {
     "editable": true,
@@ -365,49 +369,21 @@
     {
      "data": {
       "text/plain": [
-       "{'base_time': None,\n",
-       " 'valid_time': datetime.datetime(2018, 8, 1, 9, 0, tzinfo=tzutc())}"
-      ]
-     },
-     "execution_count": 8,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds[0].metadata().datetime()"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 9,
-   "id": "11f1015b-7dfd-4574-9990-61b528b5eb2b",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "datetime.datetime(2018, 8, 1, 9, 0, tzinfo=tzutc())"
+       "datetime.datetime(2018, 8, 1, 9, 0, tzinfo=datetime.timezone.utc)"
       ]
      },
-     "execution_count": 9,
+     "execution_count": 7,
      "metadata": {},
      "output_type": "execute_result"
     }
    ],
    "source": [
-    "ds[0].metadata().valid_datetime()"
+    "ds[0].time.valid_datetime()"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 10,
+   "execution_count": 8,
    "id": "d8942c7c-ed21-4b75-a5bb-d084207b2692",
    "metadata": {},
    "outputs": [
@@ -432,55 +408,69 @@
        "  <thead>\n",
        "    <tr style=\"text-align: right;\">\n",
        "      <th></th>\n",
-       "      <th>param</th>\n",
-       "      <th>level</th>\n",
-       "      <th>base_datetime</th>\n",
-       "      <th>valid_datetime</th>\n",
-       "      <th>step</th>\n",
-       "      <th>number</th>\n",
+       "      <th>parameter.variable</th>\n",
+       "      <th>time.valid_datetime</th>\n",
+       "      <th>time.base_datetime</th>\n",
+       "      <th>time.step</th>\n",
+       "      <th>vertical.level</th>\n",
+       "      <th>vertical.level_type</th>\n",
+       "      <th>ensemble.member</th>\n",
+       "      <th>geography.grid_type</th>\n",
        "    </tr>\n",
        "  </thead>\n",
        "  <tbody>\n",
        "    <tr>\n",
        "      <th>0</th>\n",
        "      <td>t</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>0 days</td>\n",
        "      <td>500</td>\n",
+       "      <td>unknown</td>\n",
        "      <td>None</td>\n",
-       "      <td>2018-08-01T09:00:00+00:00</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
+       "      <td>_distinct_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>1</th>\n",
        "      <td>t</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>0 days</td>\n",
        "      <td>850</td>\n",
+       "      <td>unknown</td>\n",
        "      <td>None</td>\n",
-       "      <td>2018-08-01T09:00:00+00:00</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
+       "      <td>_distinct_ll</td>\n",
        "    </tr>\n",
        "  </tbody>\n",
        "</table>\n",
        "</div>"
       ],
       "text/plain": [
-       "  param  level base_datetime             valid_datetime  step number\n",
-       "0     t    500          None  2018-08-01T09:00:00+00:00  None   None\n",
-       "1     t    850          None  2018-08-01T09:00:00+00:00  None   None"
+       "  parameter.variable       time.valid_datetime        time.base_datetime  \\\n",
+       "0                  t 2018-08-01 09:00:00+00:00 2018-08-01 09:00:00+00:00   \n",
+       "1                  t 2018-08-01 09:00:00+00:00 2018-08-01 09:00:00+00:00   \n",
+       "\n",
+       "  time.step  vertical.level vertical.level_type ensemble.member  \\\n",
+       "0    0 days             500             unknown            None   \n",
+       "1    0 days             850             unknown            None   \n",
+       "\n",
+       "  geography.grid_type  \n",
+       "0        _distinct_ll  \n",
+       "1        _distinct_ll  "
       ]
      },
-     "execution_count": 10,
+     "execution_count": 8,
      "metadata": {},
      "output_type": "execute_result"
     }
    ],
    "source": [
-    "ds.sel(param=\"t\").ls()"
+    "ds.sel({\"parameter.variable\": \"t\"}).ls()"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 11,
+   "execution_count": 9,
    "id": "0d3ab9fa-24c1-46d3-900c-4e162b65f1f8",
    "metadata": {
     "editable": true,
@@ -511,98 +501,128 @@
        "  <thead>\n",
        "    <tr style=\"text-align: right;\">\n",
        "      <th></th>\n",
-       "      <th>param</th>\n",
-       "      <th>level</th>\n",
-       "      <th>base_datetime</th>\n",
-       "      <th>valid_datetime</th>\n",
-       "      <th>step</th>\n",
-       "      <th>number</th>\n",
+       "      <th>parameter.variable</th>\n",
+       "      <th>time.valid_datetime</th>\n",
+       "      <th>time.base_datetime</th>\n",
+       "      <th>time.step</th>\n",
+       "      <th>vertical.level</th>\n",
+       "      <th>vertical.level_type</th>\n",
+       "      <th>ensemble.member</th>\n",
+       "      <th>geography.grid_type</th>\n",
        "    </tr>\n",
        "  </thead>\n",
        "  <tbody>\n",
        "    <tr>\n",
        "      <th>0</th>\n",
        "      <td>t</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>0 days</td>\n",
        "      <td>500</td>\n",
+       "      <td>unknown</td>\n",
        "      <td>None</td>\n",
-       "      <td>2018-08-01T09:00:00+00:00</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
+       "      <td>_distinct_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>1</th>\n",
        "      <td>u</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>0 days</td>\n",
        "      <td>500</td>\n",
+       "      <td>unknown</td>\n",
        "      <td>None</td>\n",
-       "      <td>2018-08-01T09:00:00+00:00</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
+       "      <td>_distinct_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>2</th>\n",
        "      <td>d</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>0 days</td>\n",
        "      <td>600</td>\n",
+       "      <td>unknown</td>\n",
        "      <td>None</td>\n",
-       "      <td>2018-08-01T09:00:00+00:00</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
+       "      <td>_distinct_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>3</th>\n",
        "      <td>t</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>0 days</td>\n",
        "      <td>850</td>\n",
+       "      <td>unknown</td>\n",
        "      <td>None</td>\n",
-       "      <td>2018-08-01T09:00:00+00:00</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
+       "      <td>_distinct_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>4</th>\n",
        "      <td>u</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>0 days</td>\n",
        "      <td>850</td>\n",
+       "      <td>unknown</td>\n",
        "      <td>None</td>\n",
-       "      <td>2018-08-01T09:00:00+00:00</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
+       "      <td>_distinct_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>5</th>\n",
        "      <td>d</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>2018-08-01 09:00:00+00:00</td>\n",
+       "      <td>0 days</td>\n",
        "      <td>850</td>\n",
+       "      <td>unknown</td>\n",
        "      <td>None</td>\n",
-       "      <td>2018-08-01T09:00:00+00:00</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
+       "      <td>_distinct_ll</td>\n",
        "    </tr>\n",
        "  </tbody>\n",
        "</table>\n",
        "</div>"
       ],
       "text/plain": [
-       "  param  level base_datetime             valid_datetime  step number\n",
-       "0     t    500          None  2018-08-01T09:00:00+00:00  None   None\n",
-       "1     u    500          None  2018-08-01T09:00:00+00:00  None   None\n",
-       "2     d    600          None  2018-08-01T09:00:00+00:00  None   None\n",
-       "3     t    850          None  2018-08-01T09:00:00+00:00  None   None\n",
-       "4     u    850          None  2018-08-01T09:00:00+00:00  None   None\n",
-       "5     d    850          None  2018-08-01T09:00:00+00:00  None   None"
+       "  parameter.variable       time.valid_datetime        time.base_datetime  \\\n",
+       "0                  t 2018-08-01 09:00:00+00:00 2018-08-01 09:00:00+00:00   \n",
+       "1                  u 2018-08-01 09:00:00+00:00 2018-08-01 09:00:00+00:00   \n",
+       "2                  d 2018-08-01 09:00:00+00:00 2018-08-01 09:00:00+00:00   \n",
+       "3                  t 2018-08-01 09:00:00+00:00 2018-08-01 09:00:00+00:00   \n",
+       "4                  u 2018-08-01 09:00:00+00:00 2018-08-01 09:00:00+00:00   \n",
+       "5                  d 2018-08-01 09:00:00+00:00 2018-08-01 09:00:00+00:00   \n",
+       "\n",
+       "  time.step  vertical.level vertical.level_type ensemble.member  \\\n",
+       "0    0 days             500             unknown            None   \n",
+       "1    0 days             500             unknown            None   \n",
+       "2    0 days             600             unknown            None   \n",
+       "3    0 days             850             unknown            None   \n",
+       "4    0 days             850             unknown            None   \n",
+       "5    0 days             850             unknown            None   \n",
+       "\n",
+       "  geography.grid_type  \n",
+       "0        _distinct_ll  \n",
+       "1        _distinct_ll  \n",
+       "2        _distinct_ll  \n",
+       "3        _distinct_ll  \n",
+       "4        _distinct_ll  \n",
+       "5        _distinct_ll  "
       ]
      },
-     "execution_count": 11,
+     "execution_count": 9,
      "metadata": {},
      "output_type": "execute_result"
     }
    ],
    "source": [
-    "ds.order_by(\"level\").ls()"
+    "ds.order_by(\"vertical.level\").ls()"
    ]
   }
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "dev_ecc",
+   "display_name": "dev",
    "language": "python",
-   "name": "dev_ecc"
+   "name": "dev"
   },
   "language_info": {
    "codemirror_mode": {
@@ -614,7 +634,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.10.13"
+   "version": "3.13.1"
   }
  },
  "nbformat": 4,
diff --git a/docs/examples/dict/list_of_dicts_to_xarray.ipynb b/docs/examples/dict/list_of_dicts_to_xarray.ipynb
new file mode 100644
index 000000000..292b15b35
--- /dev/null
+++ b/docs/examples/dict/list_of_dicts_to_xarray.ipynb
@@ -0,0 +1,1189 @@
+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "id": "ee0f0104-8077-45f1-9746-58f29b64db92",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "## list-of-dict: converting to Xarray"
+   ]
+  },
+  {
+   "cell_type": "raw",
+   "id": "6cadbfbf-c7af-4927-8927-c320d9160c4f",
+   "metadata": {
+    "editable": true,
+    "raw_mimetype": "text/restructuredtext",
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "This example demonstrates how :ref:`data-sources-lod` fieldlists can be converted into Xarray."
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "2e087423-8c96-49b4-984c-f15472fa8381",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "#### Data containing geography"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "id": "1e5ebf7a-2fc6-453a-9e14-6b04b5135810",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<div><svg style=\"position: absolute; width: 0; height: 0; overflow: hidden\">\n",
+       "<defs>\n",
+       "<symbol id=\"icon-database\" viewBox=\"0 0 32 32\">\n",
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+       "</defs>\n",
+       "</svg>\n",
+       "<style>/* CSS stylesheet for displaying xarray objects in notebooks */\n",
+       "\n",
+       ":root {\n",
+       "  --xr-font-color0: var(\n",
+       "    --jp-content-font-color0,\n",
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+       "    --jp-content-font-color2,\n",
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+       "    --jp-content-font-color3,\n",
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+       "  );\n",
+       "  --xr-border-color: var(\n",
+       "    --jp-border-color2,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 10))\n",
+       "  );\n",
+       "  --xr-disabled-color: var(\n",
+       "    --jp-layout-color3,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 40))\n",
+       "  );\n",
+       "  --xr-background-color: var(\n",
+       "    --jp-layout-color0,\n",
+       "    var(--pst-color-on-background, white)\n",
+       "  );\n",
+       "  --xr-background-color-row-even: var(\n",
+       "    --jp-layout-color1,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 5))\n",
+       "  );\n",
+       "  --xr-background-color-row-odd: var(\n",
+       "    --jp-layout-color2,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 15))\n",
+       "  );\n",
+       "}\n",
+       "\n",
+       "html[theme=\"dark\"],\n",
+       "html[data-theme=\"dark\"],\n",
+       "body[data-theme=\"dark\"],\n",
+       "body.vscode-dark {\n",
+       "  --xr-font-color0: var(\n",
+       "    --jp-content-font-color0,\n",
+       "    var(--pst-color-text-base, rgba(255, 255, 255, 1))\n",
+       "  );\n",
+       "  --xr-font-color2: var(\n",
+       "    --jp-content-font-color2,\n",
+       "    var(--pst-color-text-base, rgba(255, 255, 255, 0.54))\n",
+       "  );\n",
+       "  --xr-font-color3: var(\n",
+       "    --jp-content-font-color3,\n",
+       "    var(--pst-color-text-base, rgba(255, 255, 255, 0.38))\n",
+       "  );\n",
+       "  --xr-border-color: var(\n",
+       "    --jp-border-color2,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 10))\n",
+       "  );\n",
+       "  --xr-disabled-color: var(\n",
+       "    --jp-layout-color3,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 40))\n",
+       "  );\n",
+       "  --xr-background-color: var(\n",
+       "    --jp-layout-color0,\n",
+       "    var(--pst-color-on-background, #111111)\n",
+       "  );\n",
+       "  --xr-background-color-row-even: var(\n",
+       "    --jp-layout-color1,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 5))\n",
+       "  );\n",
+       "  --xr-background-color-row-odd: var(\n",
+       "    --jp-layout-color2,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 15))\n",
+       "  );\n",
+       "}\n",
+       "\n",
+       ".xr-wrap {\n",
+       "  display: block !important;\n",
+       "  min-width: 300px;\n",
+       "  max-width: 700px;\n",
+       "  line-height: 1.6;\n",
+       "}\n",
+       "\n",
+       ".xr-text-repr-fallback {\n",
+       "  /* fallback to plain text repr when CSS is not injected (untrusted notebook) */\n",
+       "  display: none;\n",
+       "}\n",
+       "\n",
+       ".xr-header {\n",
+       "  padding-top: 6px;\n",
+       "  padding-bottom: 6px;\n",
+       "  margin-bottom: 4px;\n",
+       "  border-bottom: solid 1px var(--xr-border-color);\n",
+       "}\n",
+       "\n",
+       ".xr-header > div,\n",
+       ".xr-header > ul {\n",
+       "  display: inline;\n",
+       "  margin-top: 0;\n",
+       "  margin-bottom: 0;\n",
+       "}\n",
+       "\n",
+       ".xr-obj-type,\n",
+       ".xr-obj-name,\n",
+       ".xr-group-name {\n",
+       "  margin-left: 2px;\n",
+       "  margin-right: 10px;\n",
+       "}\n",
+       "\n",
+       ".xr-group-name::before {\n",
+       "  content: \"📁\";\n",
+       "  padding-right: 0.3em;\n",
+       "}\n",
+       "\n",
+       ".xr-group-name,\n",
+       ".xr-obj-type {\n",
+       "  color: var(--xr-font-color2);\n",
+       "}\n",
+       "\n",
+       ".xr-sections {\n",
+       "  padding-left: 0 !important;\n",
+       "  display: grid;\n",
+       "  grid-template-columns: 150px auto auto 1fr 0 20px 0 20px;\n",
+       "  margin-block-start: 0;\n",
+       "  margin-block-end: 0;\n",
+       "}\n",
+       "\n",
+       ".xr-section-item {\n",
+       "  display: contents;\n",
+       "}\n",
+       "\n",
+       ".xr-section-item input {\n",
+       "  display: inline-block;\n",
+       "  opacity: 0;\n",
+       "  height: 0;\n",
+       "  margin: 0;\n",
+       "}\n",
+       "\n",
+       ".xr-section-item input + label {\n",
+       "  color: var(--xr-disabled-color);\n",
+       "  border: 2px solid transparent !important;\n",
+       "}\n",
+       "\n",
+       ".xr-section-item input:enabled + label {\n",
+       "  cursor: pointer;\n",
+       "  color: var(--xr-font-color2);\n",
+       "}\n",
+       "\n",
+       ".xr-section-item input:focus + label {\n",
+       "  border: 2px solid var(--xr-font-color0) !important;\n",
+       "}\n",
+       "\n",
+       ".xr-section-item input:enabled + label:hover {\n",
+       "  color: var(--xr-font-color0);\n",
+       "}\n",
+       "\n",
+       ".xr-section-summary {\n",
+       "  grid-column: 1;\n",
+       "  color: var(--xr-font-color2);\n",
+       "  font-weight: 500;\n",
+       "}\n",
+       "\n",
+       ".xr-section-summary > span {\n",
+       "  display: inline-block;\n",
+       "  padding-left: 0.5em;\n",
+       "}\n",
+       "\n",
+       ".xr-section-summary-in:disabled + label {\n",
+       "  color: var(--xr-font-color2);\n",
+       "}\n",
+       "\n",
+       ".xr-section-summary-in + label:before {\n",
+       "  display: inline-block;\n",
+       "  content: \"►\";\n",
+       "  font-size: 11px;\n",
+       "  width: 15px;\n",
+       "  text-align: center;\n",
+       "}\n",
+       "\n",
+       ".xr-section-summary-in:disabled + label:before {\n",
+       "  color: var(--xr-disabled-color);\n",
+       "}\n",
+       "\n",
+       ".xr-section-summary-in:checked + label:before {\n",
+       "  content: \"▼\";\n",
+       "}\n",
+       "\n",
+       ".xr-section-summary-in:checked + label > span {\n",
+       "  display: none;\n",
+       "}\n",
+       "\n",
+       ".xr-section-summary,\n",
+       ".xr-section-inline-details {\n",
+       "  padding-top: 4px;\n",
+       "}\n",
+       "\n",
+       ".xr-section-inline-details {\n",
+       "  grid-column: 2 / -1;\n",
+       "}\n",
+       "\n",
+       ".xr-section-details {\n",
+       "  display: none;\n",
+       "  grid-column: 1 / -1;\n",
+       "  margin-top: 4px;\n",
+       "  margin-bottom: 5px;\n",
+       "}\n",
+       "\n",
+       ".xr-section-summary-in:checked ~ .xr-section-details {\n",
+       "  display: contents;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box {\n",
+       "  display: inline-grid;\n",
+       "  grid-template-columns: 0px 20px auto;\n",
+       "  width: 100%;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-vline {\n",
+       "  grid-column-start: 1;\n",
+       "  border-right: 0.2em solid;\n",
+       "  border-color: var(--xr-border-color);\n",
+       "  width: 0px;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-hline {\n",
+       "  grid-column-start: 2;\n",
+       "  grid-row-start: 1;\n",
+       "  height: 1em;\n",
+       "  width: 20px;\n",
+       "  border-bottom: 0.2em solid;\n",
+       "  border-color: var(--xr-border-color);\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-contents {\n",
+       "  grid-column-start: 3;\n",
+       "}\n",
+       "\n",
+       ".xr-array-wrap {\n",
+       "  grid-column: 1 / -1;\n",
+       "  display: grid;\n",
+       "  grid-template-columns: 20px auto;\n",
+       "}\n",
+       "\n",
+       ".xr-array-wrap > label {\n",
+       "  grid-column: 1;\n",
+       "  vertical-align: top;\n",
+       "}\n",
+       "\n",
+       ".xr-preview {\n",
+       "  color: var(--xr-font-color3);\n",
+       "}\n",
+       "\n",
+       ".xr-array-preview,\n",
+       ".xr-array-data {\n",
+       "  padding: 0 5px !important;\n",
+       "  grid-column: 2;\n",
+       "}\n",
+       "\n",
+       ".xr-array-data,\n",
+       ".xr-array-in:checked ~ .xr-array-preview {\n",
+       "  display: none;\n",
+       "}\n",
+       "\n",
+       ".xr-array-in:checked ~ .xr-array-data,\n",
+       ".xr-array-preview {\n",
+       "  display: inline-block;\n",
+       "}\n",
+       "\n",
+       ".xr-dim-list {\n",
+       "  display: inline-block !important;\n",
+       "  list-style: none;\n",
+       "  padding: 0 !important;\n",
+       "  margin: 0;\n",
+       "}\n",
+       "\n",
+       ".xr-dim-list li {\n",
+       "  display: inline-block;\n",
+       "  padding: 0;\n",
+       "  margin: 0;\n",
+       "}\n",
+       "\n",
+       ".xr-dim-list:before {\n",
+       "  content: \"(\";\n",
+       "}\n",
+       "\n",
+       ".xr-dim-list:after {\n",
+       "  content: \")\";\n",
+       "}\n",
+       "\n",
+       ".xr-dim-list li:not(:last-child):after {\n",
+       "  content: \",\";\n",
+       "  padding-right: 5px;\n",
+       "}\n",
+       "\n",
+       ".xr-has-index {\n",
+       "  font-weight: bold;\n",
+       "}\n",
+       "\n",
+       ".xr-var-list,\n",
+       ".xr-var-item {\n",
+       "  display: contents;\n",
+       "}\n",
+       "\n",
+       ".xr-var-item > div,\n",
+       ".xr-var-item label,\n",
+       ".xr-var-item > .xr-var-name span {\n",
+       "  background-color: var(--xr-background-color-row-even);\n",
+       "  border-color: var(--xr-background-color-row-odd);\n",
+       "  margin-bottom: 0;\n",
+       "  padding-top: 2px;\n",
+       "}\n",
+       "\n",
+       ".xr-var-item > .xr-var-name:hover span {\n",
+       "  padding-right: 5px;\n",
+       "}\n",
+       "\n",
+       ".xr-var-list > li:nth-child(odd) > div,\n",
+       ".xr-var-list > li:nth-child(odd) > label,\n",
+       ".xr-var-list > li:nth-child(odd) > .xr-var-name span {\n",
+       "  background-color: var(--xr-background-color-row-odd);\n",
+       "  border-color: var(--xr-background-color-row-even);\n",
+       "}\n",
+       "\n",
+       ".xr-var-name {\n",
+       "  grid-column: 1;\n",
+       "}\n",
+       "\n",
+       ".xr-var-dims {\n",
+       "  grid-column: 2;\n",
+       "}\n",
+       "\n",
+       ".xr-var-dtype {\n",
+       "  grid-column: 3;\n",
+       "  text-align: right;\n",
+       "  color: var(--xr-font-color2);\n",
+       "}\n",
+       "\n",
+       ".xr-var-preview {\n",
+       "  grid-column: 4;\n",
+       "}\n",
+       "\n",
+       ".xr-index-preview {\n",
+       "  grid-column: 2 / 5;\n",
+       "  color: var(--xr-font-color2);\n",
+       "}\n",
+       "\n",
+       ".xr-var-name,\n",
+       ".xr-var-dims,\n",
+       ".xr-var-dtype,\n",
+       ".xr-preview,\n",
+       ".xr-attrs dt {\n",
+       "  white-space: nowrap;\n",
+       "  overflow: hidden;\n",
+       "  text-overflow: ellipsis;\n",
+       "  padding-right: 10px;\n",
+       "}\n",
+       "\n",
+       ".xr-var-name:hover,\n",
+       ".xr-var-dims:hover,\n",
+       ".xr-var-dtype:hover,\n",
+       ".xr-attrs dt:hover {\n",
+       "  overflow: visible;\n",
+       "  width: auto;\n",
+       "  z-index: 1;\n",
+       "}\n",
+       "\n",
+       ".xr-var-attrs,\n",
+       ".xr-var-data,\n",
+       ".xr-index-data {\n",
+       "  display: none;\n",
+       "  border-top: 2px dotted var(--xr-background-color);\n",
+       "  padding-bottom: 20px !important;\n",
+       "  padding-top: 10px !important;\n",
+       "}\n",
+       "\n",
+       ".xr-var-attrs-in + label,\n",
+       ".xr-var-data-in + label,\n",
+       ".xr-index-data-in + label {\n",
+       "  padding: 0 1px;\n",
+       "}\n",
+       "\n",
+       ".xr-var-attrs-in:checked ~ .xr-var-attrs,\n",
+       ".xr-var-data-in:checked ~ .xr-var-data,\n",
+       ".xr-index-data-in:checked ~ .xr-index-data {\n",
+       "  display: block;\n",
+       "}\n",
+       "\n",
+       ".xr-var-data > table {\n",
+       "  float: right;\n",
+       "}\n",
+       "\n",
+       ".xr-var-data > pre,\n",
+       ".xr-index-data > pre,\n",
+       ".xr-var-data > table > tbody > tr {\n",
+       "  background-color: transparent !important;\n",
+       "}\n",
+       "\n",
+       ".xr-var-name span,\n",
+       ".xr-var-data,\n",
+       ".xr-index-name div,\n",
+       ".xr-index-data,\n",
+       ".xr-attrs {\n",
+       "  padding-left: 25px !important;\n",
+       "}\n",
+       "\n",
+       ".xr-attrs,\n",
+       ".xr-var-attrs,\n",
+       ".xr-var-data,\n",
+       ".xr-index-data {\n",
+       "  grid-column: 1 / -1;\n",
+       "}\n",
+       "\n",
+       "dl.xr-attrs {\n",
+       "  padding: 0;\n",
+       "  margin: 0;\n",
+       "  display: grid;\n",
+       "  grid-template-columns: 125px auto;\n",
+       "}\n",
+       "\n",
+       ".xr-attrs dt,\n",
+       ".xr-attrs dd {\n",
+       "  padding: 0;\n",
+       "  margin: 0;\n",
+       "  float: left;\n",
+       "  padding-right: 10px;\n",
+       "  width: auto;\n",
+       "}\n",
+       "\n",
+       ".xr-attrs dt {\n",
+       "  font-weight: normal;\n",
+       "  grid-column: 1;\n",
+       "}\n",
+       "\n",
+       ".xr-attrs dt:hover span {\n",
+       "  display: inline-block;\n",
+       "  background: var(--xr-background-color);\n",
+       "  padding-right: 10px;\n",
+       "}\n",
+       "\n",
+       ".xr-attrs dd {\n",
+       "  grid-column: 2;\n",
+       "  white-space: pre-wrap;\n",
+       "  word-break: break-all;\n",
+       "}\n",
+       "\n",
+       ".xr-icon-database,\n",
+       ".xr-icon-file-text2,\n",
+       ".xr-no-icon {\n",
+       "  display: inline-block;\n",
+       "  vertical-align: middle;\n",
+       "  width: 1em;\n",
+       "  height: 1.5em !important;\n",
+       "  stroke-width: 0;\n",
+       "  stroke: currentColor;\n",
+       "  fill: currentColor;\n",
+       "}\n",
+       "\n",
+       ".xr-var-attrs-in:checked + label > .xr-icon-file-text2,\n",
+       ".xr-var-data-in:checked + label > .xr-icon-database,\n",
+       ".xr-index-data-in:checked + label > .xr-icon-database {\n",
+       "  color: var(--xr-font-color0);\n",
+       "  filter: drop-shadow(1px 1px 5px var(--xr-font-color2));\n",
+       "  stroke-width: 0.8px;\n",
+       "}\n",
+       "</style><pre class='xr-text-repr-fallback'>&lt;xarray.Dataset&gt; Size: 248B\n",
+       "Dimensions:    (level: 2, latitude: 3, longitude: 2)\n",
+       "Coordinates:\n",
+       "  * level      (level) int64 16B 500 850\n",
+       "  * latitude   (latitude) float64 24B 10.0 0.0 -10.0\n",
+       "  * longitude  (longitude) float64 16B 20.0 40.0\n",
+       "Data variables:\n",
+       "    t          (level, latitude, longitude) float64 96B ...\n",
+       "    u          (level, latitude, longitude) float64 96B ...\n",
+       "Attributes:\n",
+       "    Conventions:  CF-1.8\n",
+       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-f4b39251-652e-4c00-bd42-09de6c9f5903' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-f4b39251-652e-4c00-bd42-09de6c9f5903' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>level</span>: 2</li><li><span class='xr-has-index'>latitude</span>: 3</li><li><span class='xr-has-index'>longitude</span>: 2</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-44ee6642-d937-4f72-84f4-cfaa574fd881' class='xr-section-summary-in' type='checkbox'  checked><label for='section-44ee6642-d937-4f72-84f4-cfaa574fd881' class='xr-section-summary' >Coordinates: <span>(3)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>level</span></div><div class='xr-var-dims'>(level)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>500 850</div><input id='attrs-82fbad56-b419-4ad0-930c-2a00edddfcee' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-82fbad56-b419-4ad0-930c-2a00edddfcee' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-269ea718-d0f0-46be-a5bd-9366c9db4200' class='xr-var-data-in' type='checkbox'><label for='data-269ea718-d0f0-46be-a5bd-9366c9db4200' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>unknown</dd><dt><span>long_name :</span></dt><dd>unknown</dd></dl></div><div class='xr-var-data'><pre>array([500, 850])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>10.0 0.0 -10.0</div><input id='attrs-a1ef9a0f-cae2-4e77-9857-76957da41a62' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-a1ef9a0f-cae2-4e77-9857-76957da41a62' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-8fa11af9-8c22-44fa-9f34-766cfd24ae59' class='xr-var-data-in' type='checkbox'><label for='data-8fa11af9-8c22-44fa-9f34-766cfd24ae59' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 10.,   0., -10.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>20.0 40.0</div><input id='attrs-2069d956-204b-4b19-ba96-c0c16dddbd20' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-2069d956-204b-4b19-ba96-c0c16dddbd20' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-556ab4ea-fe70-4720-af89-51c6f970e721' class='xr-var-data-in' type='checkbox'><label for='data-556ab4ea-fe70-4720-af89-51c6f970e721' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([20., 40.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-abf98c8f-29f9-4382-bfbe-a59a62e7cae4' class='xr-section-summary-in' type='checkbox'  checked><label for='section-abf98c8f-29f9-4382-bfbe-a59a62e7cae4' class='xr-section-summary' >Data variables: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>t</span></div><div class='xr-var-dims'>(level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-15bbd1c2-c0b5-4913-a6e7-05ed9ae25272' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-15bbd1c2-c0b5-4913-a6e7-05ed9ae25272' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-9dc6a8ee-94d8-4ba0-a240-91a9b0e3e7b7' class='xr-var-data-in' type='checkbox'><label for='data-9dc6a8ee-94d8-4ba0-a240-91a9b0e3e7b7' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>dimensionless</dd><dt><span>level_type :</span></dt><dd>unknown</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: &#x27;&#x27;}</dd></dl></div><div class='xr-var-data'><pre>[12 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u</span></div><div class='xr-var-dims'>(level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-6ab2b3c6-67d7-47f0-8c9d-14fd15b10710' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-6ab2b3c6-67d7-47f0-8c9d-14fd15b10710' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-532bd0e8-2999-478d-8a8b-64e580d47ab5' class='xr-var-data-in' type='checkbox'><label for='data-532bd0e8-2999-478d-8a8b-64e580d47ab5' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>dimensionless</dd><dt><span>level_type :</span></dt><dd>unknown</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: &#x27;&#x27;}</dd></dl></div><div class='xr-var-data'><pre>[12 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-7d160f48-432d-41fc-8223-e263a31ab4a4' class='xr-section-summary-in' type='checkbox'  checked><label for='section-7d160f48-432d-41fc-8223-e263a31ab4a4' class='xr-section-summary' >Attributes: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
+      ],
+      "text/plain": [
+       "<xarray.Dataset> Size: 248B\n",
+       "Dimensions:    (level: 2, latitude: 3, longitude: 2)\n",
+       "Coordinates:\n",
+       "  * level      (level) int64 16B 500 850\n",
+       "  * latitude   (latitude) float64 24B 10.0 0.0 -10.0\n",
+       "  * longitude  (longitude) float64 16B 20.0 40.0\n",
+       "Data variables:\n",
+       "    t          (level, latitude, longitude) float64 96B ...\n",
+       "    u          (level, latitude, longitude) float64 96B ...\n",
+       "Attributes:\n",
+       "    Conventions:  CF-1.8\n",
+       "    institution:  ECMWF"
+      ]
+     },
+     "execution_count": 1,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "import earthkit.data as ekd\n",
+    "\n",
+    "prototype = {\n",
+    "        \"geography\": {\n",
+    "            \"latitudes\": [10.0, 0.0, -10.0],\n",
+    "            \"longitudes\": [20, 40.0]\n",
+    "        },\n",
+    "        \"values\": [1, 2, 3, 4, 5, 6],\n",
+    "        \"time\": {\"valid_datetime\": \"2018-08-01T09:00:00Z\"},\n",
+    "    }\n",
+    "\n",
+    "\n",
+    "\n",
+    "d = [\n",
+    "        {\"parameter\": {\"variable\": \"t\"}, \"vertical\": {\"level\": 500}, **prototype},\n",
+    "        {\"parameter\": {\"variable\": \"t\"}, \"vertical\": {\"level\": 850}, **prototype},\n",
+    "        {\"parameter\": {\"variable\": \"u\"}, \"vertical\": {\"level\": 500}, **prototype},\n",
+    "        {\"parameter\": {\"variable\": \"u\"}, \"vertical\": {\"level\": 850}, **prototype},\n",
+    "    ]\n",
+    "\n",
+    "ds = ekd.from_source(\"list-of-dicts\", d)\n",
+    "ds.to_xarray()"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "94b46ec8-614b-480a-8ffe-0b1dd4e344bb",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "#### Data without geography"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 2,
+   "id": "7ea3d8bf-a432-4aef-94d9-5ac0c6b19503",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "outputs": [
+    {
+     "data": {
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+       ".xr-dim-list:after {\n",
+       "  content: \")\";\n",
+       "}\n",
+       "\n",
+       ".xr-dim-list li:not(:last-child):after {\n",
+       "  content: \",\";\n",
+       "  padding-right: 5px;\n",
+       "}\n",
+       "\n",
+       ".xr-has-index {\n",
+       "  font-weight: bold;\n",
+       "}\n",
+       "\n",
+       ".xr-var-list,\n",
+       ".xr-var-item {\n",
+       "  display: contents;\n",
+       "}\n",
+       "\n",
+       ".xr-var-item > div,\n",
+       ".xr-var-item label,\n",
+       ".xr-var-item > .xr-var-name span {\n",
+       "  background-color: var(--xr-background-color-row-even);\n",
+       "  border-color: var(--xr-background-color-row-odd);\n",
+       "  margin-bottom: 0;\n",
+       "  padding-top: 2px;\n",
+       "}\n",
+       "\n",
+       ".xr-var-item > .xr-var-name:hover span {\n",
+       "  padding-right: 5px;\n",
+       "}\n",
+       "\n",
+       ".xr-var-list > li:nth-child(odd) > div,\n",
+       ".xr-var-list > li:nth-child(odd) > label,\n",
+       ".xr-var-list > li:nth-child(odd) > .xr-var-name span {\n",
+       "  background-color: var(--xr-background-color-row-odd);\n",
+       "  border-color: var(--xr-background-color-row-even);\n",
+       "}\n",
+       "\n",
+       ".xr-var-name {\n",
+       "  grid-column: 1;\n",
+       "}\n",
+       "\n",
+       ".xr-var-dims {\n",
+       "  grid-column: 2;\n",
+       "}\n",
+       "\n",
+       ".xr-var-dtype {\n",
+       "  grid-column: 3;\n",
+       "  text-align: right;\n",
+       "  color: var(--xr-font-color2);\n",
+       "}\n",
+       "\n",
+       ".xr-var-preview {\n",
+       "  grid-column: 4;\n",
+       "}\n",
+       "\n",
+       ".xr-index-preview {\n",
+       "  grid-column: 2 / 5;\n",
+       "  color: var(--xr-font-color2);\n",
+       "}\n",
+       "\n",
+       ".xr-var-name,\n",
+       ".xr-var-dims,\n",
+       ".xr-var-dtype,\n",
+       ".xr-preview,\n",
+       ".xr-attrs dt {\n",
+       "  white-space: nowrap;\n",
+       "  overflow: hidden;\n",
+       "  text-overflow: ellipsis;\n",
+       "  padding-right: 10px;\n",
+       "}\n",
+       "\n",
+       ".xr-var-name:hover,\n",
+       ".xr-var-dims:hover,\n",
+       ".xr-var-dtype:hover,\n",
+       ".xr-attrs dt:hover {\n",
+       "  overflow: visible;\n",
+       "  width: auto;\n",
+       "  z-index: 1;\n",
+       "}\n",
+       "\n",
+       ".xr-var-attrs,\n",
+       ".xr-var-data,\n",
+       ".xr-index-data {\n",
+       "  display: none;\n",
+       "  border-top: 2px dotted var(--xr-background-color);\n",
+       "  padding-bottom: 20px !important;\n",
+       "  padding-top: 10px !important;\n",
+       "}\n",
+       "\n",
+       ".xr-var-attrs-in + label,\n",
+       ".xr-var-data-in + label,\n",
+       ".xr-index-data-in + label {\n",
+       "  padding: 0 1px;\n",
+       "}\n",
+       "\n",
+       ".xr-var-attrs-in:checked ~ .xr-var-attrs,\n",
+       ".xr-var-data-in:checked ~ .xr-var-data,\n",
+       ".xr-index-data-in:checked ~ .xr-index-data {\n",
+       "  display: block;\n",
+       "}\n",
+       "\n",
+       ".xr-var-data > table {\n",
+       "  float: right;\n",
+       "}\n",
+       "\n",
+       ".xr-var-data > pre,\n",
+       ".xr-index-data > pre,\n",
+       ".xr-var-data > table > tbody > tr {\n",
+       "  background-color: transparent !important;\n",
+       "}\n",
+       "\n",
+       ".xr-var-name span,\n",
+       ".xr-var-data,\n",
+       ".xr-index-name div,\n",
+       ".xr-index-data,\n",
+       ".xr-attrs {\n",
+       "  padding-left: 25px !important;\n",
+       "}\n",
+       "\n",
+       ".xr-attrs,\n",
+       ".xr-var-attrs,\n",
+       ".xr-var-data,\n",
+       ".xr-index-data {\n",
+       "  grid-column: 1 / -1;\n",
+       "}\n",
+       "\n",
+       "dl.xr-attrs {\n",
+       "  padding: 0;\n",
+       "  margin: 0;\n",
+       "  display: grid;\n",
+       "  grid-template-columns: 125px auto;\n",
+       "}\n",
+       "\n",
+       ".xr-attrs dt,\n",
+       ".xr-attrs dd {\n",
+       "  padding: 0;\n",
+       "  margin: 0;\n",
+       "  float: left;\n",
+       "  padding-right: 10px;\n",
+       "  width: auto;\n",
+       "}\n",
+       "\n",
+       ".xr-attrs dt {\n",
+       "  font-weight: normal;\n",
+       "  grid-column: 1;\n",
+       "}\n",
+       "\n",
+       ".xr-attrs dt:hover span {\n",
+       "  display: inline-block;\n",
+       "  background: var(--xr-background-color);\n",
+       "  padding-right: 10px;\n",
+       "}\n",
+       "\n",
+       ".xr-attrs dd {\n",
+       "  grid-column: 2;\n",
+       "  white-space: pre-wrap;\n",
+       "  word-break: break-all;\n",
+       "}\n",
+       "\n",
+       ".xr-icon-database,\n",
+       ".xr-icon-file-text2,\n",
+       ".xr-no-icon {\n",
+       "  display: inline-block;\n",
+       "  vertical-align: middle;\n",
+       "  width: 1em;\n",
+       "  height: 1.5em !important;\n",
+       "  stroke-width: 0;\n",
+       "  stroke: currentColor;\n",
+       "  fill: currentColor;\n",
+       "}\n",
+       "\n",
+       ".xr-var-attrs-in:checked + label > .xr-icon-file-text2,\n",
+       ".xr-var-data-in:checked + label > .xr-icon-database,\n",
+       ".xr-index-data-in:checked + label > .xr-icon-database {\n",
+       "  color: var(--xr-font-color0);\n",
+       "  filter: drop-shadow(1px 1px 5px var(--xr-font-color2));\n",
+       "  stroke-width: 0.8px;\n",
+       "}\n",
+       "</style><pre class='xr-text-repr-fallback'>&lt;xarray.Dataset&gt; Size: 208B\n",
+       "Dimensions:  (level: 2, values: 6)\n",
+       "Coordinates:\n",
+       "  * level    (level) int64 16B 500 850\n",
+       "Dimensions without coordinates: values\n",
+       "Data variables:\n",
+       "    t        (level, values) float64 96B ...\n",
+       "    u        (level, values) float64 96B ...\n",
+       "Attributes:\n",
+       "    Conventions:  CF-1.8\n",
+       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-ba9f1b23-68b3-4b00-adc3-3dffe9d163fc' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-ba9f1b23-68b3-4b00-adc3-3dffe9d163fc' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>level</span>: 2</li><li><span>values</span>: 6</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-d5ae281e-84f3-43c8-b01f-47860dc71044' class='xr-section-summary-in' type='checkbox'  checked><label for='section-d5ae281e-84f3-43c8-b01f-47860dc71044' class='xr-section-summary' >Coordinates: <span>(1)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>level</span></div><div class='xr-var-dims'>(level)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>500 850</div><input id='attrs-f2bec185-55cd-4563-b51a-bcca423974f3' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-f2bec185-55cd-4563-b51a-bcca423974f3' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-ca47a3c6-2f0b-4927-add8-c6a727557519' class='xr-var-data-in' type='checkbox'><label for='data-ca47a3c6-2f0b-4927-add8-c6a727557519' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>unknown</dd><dt><span>long_name :</span></dt><dd>unknown</dd></dl></div><div class='xr-var-data'><pre>array([500, 850])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-cac6cf54-94b0-48d3-81fa-66b92d24c211' class='xr-section-summary-in' type='checkbox'  checked><label for='section-cac6cf54-94b0-48d3-81fa-66b92d24c211' class='xr-section-summary' >Data variables: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>t</span></div><div class='xr-var-dims'>(level, values)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-33eeca25-07df-4620-a357-3f67418f6ba9' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-33eeca25-07df-4620-a357-3f67418f6ba9' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-84052b3a-6fd6-4f79-af4a-f7c5a64bfda6' class='xr-var-data-in' type='checkbox'><label for='data-84052b3a-6fd6-4f79-af4a-f7c5a64bfda6' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>dimensionless</dd><dt><span>level_type :</span></dt><dd>unknown</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: &#x27;&#x27;}</dd></dl></div><div class='xr-var-data'><pre>[12 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u</span></div><div class='xr-var-dims'>(level, values)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-fafb8c32-1942-48a2-9cf4-444f3ea2d69d' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-fafb8c32-1942-48a2-9cf4-444f3ea2d69d' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-2b94accb-c576-4a52-b19b-c6c89b68101b' class='xr-var-data-in' type='checkbox'><label for='data-2b94accb-c576-4a52-b19b-c6c89b68101b' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>dimensionless</dd><dt><span>level_type :</span></dt><dd>unknown</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: &#x27;&#x27;}</dd></dl></div><div class='xr-var-data'><pre>[12 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-49aae049-6bc7-418e-a4e5-a7e551f47c08' class='xr-section-summary-in' type='checkbox'  checked><label for='section-49aae049-6bc7-418e-a4e5-a7e551f47c08' class='xr-section-summary' >Attributes: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
+      ],
+      "text/plain": [
+       "<xarray.Dataset> Size: 208B\n",
+       "Dimensions:  (level: 2, values: 6)\n",
+       "Coordinates:\n",
+       "  * level    (level) int64 16B 500 850\n",
+       "Dimensions without coordinates: values\n",
+       "Data variables:\n",
+       "    t        (level, values) float64 96B ...\n",
+       "    u        (level, values) float64 96B ...\n",
+       "Attributes:\n",
+       "    Conventions:  CF-1.8\n",
+       "    institution:  ECMWF"
+      ]
+     },
+     "execution_count": 2,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "prototype = {\n",
+    "        \"values\": [1, 2, 3, 4, 5, 6],\n",
+    "        \"time\": {\"valid_datetime\": \"2018-08-01T09:00:00Z\"},\n",
+    "    }\n",
+    "\n",
+    "\n",
+    "d = [\n",
+    "        {\"parameter\": {\"variable\": \"t\"}, \"vertical\": {\"level\": 500}, **prototype},\n",
+    "        {\"parameter\": {\"variable\": \"t\"}, \"vertical\": {\"level\": 850}, **prototype},\n",
+    "        {\"parameter\": {\"variable\": \"u\"}, \"vertical\": {\"level\": 500}, **prototype},\n",
+    "        {\"parameter\": {\"variable\": \"u\"}, \"vertical\": {\"level\": 850}, **prototype},\n",
+    "    ]\n",
+    "\n",
+    "ds = ekd.from_source(\"list-of-dicts\", d)\n",
+    "ds.to_xarray()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "c6463409-7686-4d90-8cab-00a04b7119bb",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "dev",
+   "language": "python",
+   "name": "dev"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.13.1"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 5
+}
diff --git a/docs/examples/fields_from_dict_in_loop.ipynb b/docs/examples/fields_from_dict_in_loop.ipynb
deleted file mode 100644
index 9bb809686..000000000
--- a/docs/examples/fields_from_dict_in_loop.ipynb
+++ /dev/null
@@ -1,575 +0,0 @@
-{
- "cells": [
-  {
-   "cell_type": "markdown",
-   "id": "69237222-3be8-4f6b-985c-0a8181730dfb",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "## Build fieldlist from dicts in a loop"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "0e02de29-ccd2-4f2c-85c5-b5218179f56f",
-   "metadata": {},
-   "source": [
-    "#### Distinct latitudes/longitudes"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "dd0ba727-0fcc-4c4d-a288-73f01da2921e",
-   "metadata": {},
-   "source": [
-    "In this example each field is defined by a dict using generic metadata keys. The latitudes and longitudes specified as disctinct values, the 2D field geometry will be automatically built from them."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 1,
-   "id": "a17559f9-cba1-4dd4-bc30-14a9be9891ae",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [],
-   "source": [
-    "prototype = {\n",
-    "        \"latitudes\": [10.0, 0.0, -10.0],\n",
-    "        \"longitudes\": [20, 40.0],\n",
-    "        \"values\": [1, 2, 3, 4, 5, 6],\n",
-    "        \"valid_datetime\": \"2018-08-01T09:00:00Z\",\n",
-    "    }\n",
-    "\n",
-    "d = [\n",
-    "        {\"param\": \"t\", \"level\": 500, **prototype},\n",
-    "        {\"param\": \"t\", \"level\": 850, **prototype},\n",
-    "        {\"param\": \"u\", \"level\": 500, **prototype},\n",
-    "        {\"param\": \"u\", \"level\": 850, **prototype},\n",
-    "        {\"param\": \"d\", \"level\": 850, **prototype},\n",
-    "        {\"param\": \"d\", \"level\": 600, **prototype},\n",
-    "    ]"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "2e6a5236-09d4-4b61-be4a-e4d860c52d41",
-   "metadata": {},
-   "source": [
-    "Create a fieldlist from the data above in a loop."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 2,
-   "id": "1f902ec4-1eac-4f81-8fff-926a5640363c",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "from earthkit.data import ArrayField\n",
-    "from earthkit.data import SimpleFieldList\n",
-    "\n",
-    "ds = SimpleFieldList()\n",
-    "for f in d:\n",
-    "    ds.append(ArrayField(f[\"values\"], f))"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 3,
-   "id": "54099091-f8c6-49d0-997e-eb2c69137dfc",
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
-       "        vertical-align: middle;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>param</th>\n",
-       "      <th>level</th>\n",
-       "      <th>base_datetime</th>\n",
-       "      <th>valid_datetime</th>\n",
-       "      <th>step</th>\n",
-       "      <th>number</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>t</td>\n",
-       "      <td>500</td>\n",
-       "      <td>None</td>\n",
-       "      <td>2018-08-01T09:00:00+00:00</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>t</td>\n",
-       "      <td>850</td>\n",
-       "      <td>None</td>\n",
-       "      <td>2018-08-01T09:00:00+00:00</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>u</td>\n",
-       "      <td>500</td>\n",
-       "      <td>None</td>\n",
-       "      <td>2018-08-01T09:00:00+00:00</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>u</td>\n",
-       "      <td>850</td>\n",
-       "      <td>None</td>\n",
-       "      <td>2018-08-01T09:00:00+00:00</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>d</td>\n",
-       "      <td>850</td>\n",
-       "      <td>None</td>\n",
-       "      <td>2018-08-01T09:00:00+00:00</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>5</th>\n",
-       "      <td>d</td>\n",
-       "      <td>600</td>\n",
-       "      <td>None</td>\n",
-       "      <td>2018-08-01T09:00:00+00:00</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "  param  level base_datetime             valid_datetime  step number\n",
-       "0     t    500          None  2018-08-01T09:00:00+00:00  None   None\n",
-       "1     t    850          None  2018-08-01T09:00:00+00:00  None   None\n",
-       "2     u    500          None  2018-08-01T09:00:00+00:00  None   None\n",
-       "3     u    850          None  2018-08-01T09:00:00+00:00  None   None\n",
-       "4     d    850          None  2018-08-01T09:00:00+00:00  None   None\n",
-       "5     d    600          None  2018-08-01T09:00:00+00:00  None   None"
-      ]
-     },
-     "execution_count": 3,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds.ls()"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 4,
-   "id": "1b841c36-1f50-4851-b69f-53e5e0e1f130",
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "{'lat': array([[ 10.,  10.],\n",
-       "        [  0.,   0.],\n",
-       "        [-10., -10.]]),\n",
-       " 'lon': array([[20., 40.],\n",
-       "        [20., 40.],\n",
-       "        [20., 40.]])}"
-      ]
-     },
-     "execution_count": 4,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds[0].to_latlon()"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 5,
-   "id": "db1a5acf-6755-42cb-b0e9-21d7335c0c97",
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "(array([ 10.,  10.,   0.,   0., -10., -10.]),\n",
-       " array([20., 40., 20., 40., 20., 40.]))"
-      ]
-     },
-     "execution_count": 5,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds[0].grid_points()"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 6,
-   "id": "e771527b-0b8f-4ac2-b446-ab539614b48b",
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "array([[[1, 2],\n",
-       "        [3, 4],\n",
-       "        [5, 6]],\n",
-       "\n",
-       "       [[1, 2],\n",
-       "        [3, 4],\n",
-       "        [5, 6]],\n",
-       "\n",
-       "       [[1, 2],\n",
-       "        [3, 4],\n",
-       "        [5, 6]],\n",
-       "\n",
-       "       [[1, 2],\n",
-       "        [3, 4],\n",
-       "        [5, 6]],\n",
-       "\n",
-       "       [[1, 2],\n",
-       "        [3, 4],\n",
-       "        [5, 6]],\n",
-       "\n",
-       "       [[1, 2],\n",
-       "        [3, 4],\n",
-       "        [5, 6]]])"
-      ]
-     },
-     "execution_count": 6,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds.to_numpy()"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 7,
-   "id": "3f11ca68-d566-44d9-9ac2-5c33a5a0abab",
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "[500, 850, 500, 850, 850, 600]"
-      ]
-     },
-     "execution_count": 7,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds.metadata(\"level\")"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 8,
-   "id": "e85b74cc-7524-49ea-9c94-9cdbec2e80dc",
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "datetime.datetime(2018, 8, 1, 9, 0, tzinfo=tzutc())"
-      ]
-     },
-     "execution_count": 8,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds[0].metadata().valid_datetime()"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 9,
-   "id": "f59740a9-e6ce-40bd-a65b-f21a272c51c3",
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "[20.0, 10.0]"
-      ]
-     },
-     "execution_count": 9,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds[0].mars_grid"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 10,
-   "id": "526a4533-a274-4549-bc08-441ae19ecb5a",
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
-       "        vertical-align: middle;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>param</th>\n",
-       "      <th>level</th>\n",
-       "      <th>base_datetime</th>\n",
-       "      <th>valid_datetime</th>\n",
-       "      <th>step</th>\n",
-       "      <th>number</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>t</td>\n",
-       "      <td>500</td>\n",
-       "      <td>None</td>\n",
-       "      <td>2018-08-01T09:00:00+00:00</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>t</td>\n",
-       "      <td>850</td>\n",
-       "      <td>None</td>\n",
-       "      <td>2018-08-01T09:00:00+00:00</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "  param  level base_datetime             valid_datetime  step number\n",
-       "0     t    500          None  2018-08-01T09:00:00+00:00  None   None\n",
-       "1     t    850          None  2018-08-01T09:00:00+00:00  None   None"
-      ]
-     },
-     "execution_count": 10,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds.sel(param=\"t\").ls()"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 11,
-   "id": "1b69116f-7852-4ef9-85b6-51d1c4227da2",
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
-       "        vertical-align: middle;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>param</th>\n",
-       "      <th>level</th>\n",
-       "      <th>base_datetime</th>\n",
-       "      <th>valid_datetime</th>\n",
-       "      <th>step</th>\n",
-       "      <th>number</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>t</td>\n",
-       "      <td>500</td>\n",
-       "      <td>None</td>\n",
-       "      <td>2018-08-01T09:00:00+00:00</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>u</td>\n",
-       "      <td>500</td>\n",
-       "      <td>None</td>\n",
-       "      <td>2018-08-01T09:00:00+00:00</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>d</td>\n",
-       "      <td>600</td>\n",
-       "      <td>None</td>\n",
-       "      <td>2018-08-01T09:00:00+00:00</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>t</td>\n",
-       "      <td>850</td>\n",
-       "      <td>None</td>\n",
-       "      <td>2018-08-01T09:00:00+00:00</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>u</td>\n",
-       "      <td>850</td>\n",
-       "      <td>None</td>\n",
-       "      <td>2018-08-01T09:00:00+00:00</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>5</th>\n",
-       "      <td>d</td>\n",
-       "      <td>850</td>\n",
-       "      <td>None</td>\n",
-       "      <td>2018-08-01T09:00:00+00:00</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "  param  level base_datetime             valid_datetime  step number\n",
-       "0     t    500          None  2018-08-01T09:00:00+00:00  None   None\n",
-       "1     u    500          None  2018-08-01T09:00:00+00:00  None   None\n",
-       "2     d    600          None  2018-08-01T09:00:00+00:00  None   None\n",
-       "3     t    850          None  2018-08-01T09:00:00+00:00  None   None\n",
-       "4     u    850          None  2018-08-01T09:00:00+00:00  None   None\n",
-       "5     d    850          None  2018-08-01T09:00:00+00:00  None   None"
-      ]
-     },
-     "execution_count": 11,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds.order_by(\"level\").ls()"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "d971846b-4834-4b06-98f3-bacb3925891d",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [],
-   "source": []
-  }
- ],
- "metadata": {
-  "kernelspec": {
-   "display_name": "dev_ecc",
-   "language": "python",
-   "name": "dev_ecc"
-  },
-  "language_info": {
-   "codemirror_mode": {
-    "name": "ipython",
-    "version": 3
-   },
-   "file_extension": ".py",
-   "mimetype": "text/x-python",
-   "name": "python",
-   "nbconvert_exporter": "python",
-   "pygments_lexer": "ipython3",
-   "version": "3.10.13"
-  }
- },
- "nbformat": 4,
- "nbformat_minor": 5
-}
diff --git a/docs/examples/geojson/NUTS_RG_20M_2021_3035.geojson b/docs/examples/geojson/NUTS_RG_20M_2021_3035.geojson
new file mode 120000
index 000000000..86a48918a
--- /dev/null
+++ b/docs/examples/geojson/NUTS_RG_20M_2021_3035.geojson
@@ -0,0 +1 @@
+../NUTS_RG_20M_2021_3035.geojson
\ No newline at end of file
diff --git a/docs/examples/geojson_geopandas.ipynb b/docs/examples/geojson/geojson_geopandas.ipynb
similarity index 95%
rename from docs/examples/geojson_geopandas.ipynb
rename to docs/examples/geojson/geojson_geopandas.ipynb
index 6d2c83ae2..44ffbf12c 100644
--- a/docs/examples/geojson_geopandas.ipynb
+++ b/docs/examples/geojson/geojson_geopandas.ipynb
@@ -51,8 +51,11 @@
    "outputs": [
     {
      "data": {
+      "text/html": [
+       "<p><b>GeoJSON file</b></br><b>Path</b>: NUTS_RG_20M_2021_3035.geojson <b>size</b>: 2.4 MiB</br><b>Available types</b>: geopandas, pandas, xarray</p>"
+      ],
       "text/plain": [
-       "<earthkit.data.data.geojson.GeoJsonData at 0x1184a67b0>"
+       "<earthkit.data.data.geojson.GeoJsonData at 0x107e52660>"
       ]
      },
      "execution_count": 2,
@@ -77,15 +80,14 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 6,
+   "execution_count": 3,
    "metadata": {},
    "outputs": [
     {
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "Converting GeoJSON to list of features <earthkit.data.readers.geojson.file.GeoJsonList object at 0x11855bd90>\n",
-      "<earthkit.data.readers.geojson.file.GeoJsonList object at 0x1184d5e00>\n"
+      "<earthkit.data.readers.geojson.file.GeoJsonList object at 0x1043f02f0>\n"
      ]
     }
    ],
diff --git a/docs/examples/geojson/index.rst b/docs/examples/geojson/index.rst
new file mode 100644
index 000000000..f45f28146
--- /dev/null
+++ b/docs/examples/geojson/index.rst
@@ -0,0 +1,10 @@
+.. _geojson_examples:
+
+GeoJSON/GeoPandas
++++++++++++++++++++++++++++++
+
+.. toctree::
+    :maxdepth: 1
+    :glob:
+
+    geojson_geopandas.ipynb
diff --git a/docs/examples/geotiff.ipynb b/docs/examples/geotiff/geotiff.ipynb
similarity index 100%
rename from docs/examples/geotiff.ipynb
rename to docs/examples/geotiff/geotiff.ipynb
diff --git a/docs/examples/geotiff/index.rst b/docs/examples/geotiff/index.rst
new file mode 100644
index 000000000..9fb910858
--- /dev/null
+++ b/docs/examples/geotiff/index.rst
@@ -0,0 +1,11 @@
+.. _geotiff_examples:
+
+
+GeoTIFF
++++++++++++++
+
+.. toctree::
+    :maxdepth: 1
+    :glob:
+
+    geotiff.ipynb
diff --git a/docs/examples/grib_array_namespace.ipynb b/docs/examples/grib/grib_array_namespace.ipynb
similarity index 64%
rename from docs/examples/grib_array_namespace.ipynb
rename to docs/examples/grib/grib_array_namespace.ipynb
index bbf3f34b6..fe8f71be9 100644
--- a/docs/examples/grib_array_namespace.ipynb
+++ b/docs/examples/grib/grib_array_namespace.ipynb
@@ -43,7 +43,7 @@
    "source": [
     "import earthkit.data as ekd\n",
     "ekd.download_example_file(\"test4.grib\")\n",
-    "ds_in = ekd.from_source(\"file\", \"test4.grib\")"
+    "ds_in = ekd.from_source(\"file\", \"test4.grib\").to_fieldlist()"
    ]
   },
   {
@@ -138,7 +138,17 @@
     },
     "tags": []
    },
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "\n",
+      "\u001b[1m[\u001b[0m\u001b[34;49mnotice\u001b[0m\u001b[1;39;49m]\u001b[0m\u001b[39;49m A new release of pip is available: \u001b[0m\u001b[31;49m24.3.1\u001b[0m\u001b[39;49m -> \u001b[0m\u001b[32;49m26.0.1\u001b[0m\n",
+      "\u001b[1m[\u001b[0m\u001b[34;49mnotice\u001b[0m\u001b[1;39;49m]\u001b[0m\u001b[39;49m To update, run: \u001b[0m\u001b[32;49mpip install --upgrade pip\u001b[0m\n"
+     ]
+    }
+   ],
    "source": [
     "!pip install torch --quiet"
    ]
@@ -192,68 +202,58 @@
        "  <thead>\n",
        "    <tr style=\"text-align: right;\">\n",
        "      <th></th>\n",
-       "      <th>centre</th>\n",
-       "      <th>shortName</th>\n",
-       "      <th>typeOfLevel</th>\n",
-       "      <th>level</th>\n",
-       "      <th>dataDate</th>\n",
-       "      <th>dataTime</th>\n",
-       "      <th>stepRange</th>\n",
-       "      <th>dataType</th>\n",
-       "      <th>number</th>\n",
-       "      <th>gridType</th>\n",
+       "      <th>parameter.variable</th>\n",
+       "      <th>time.valid_datetime</th>\n",
+       "      <th>time.base_datetime</th>\n",
+       "      <th>time.step</th>\n",
+       "      <th>vertical.level</th>\n",
+       "      <th>vertical.level_type</th>\n",
+       "      <th>ensemble.member</th>\n",
+       "      <th>geography.grid_type</th>\n",
        "    </tr>\n",
        "  </thead>\n",
        "  <tbody>\n",
        "    <tr>\n",
        "      <th>0</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>t</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2007-01-01 12:00:00</td>\n",
+       "      <td>2007-01-01 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
        "      <td>500</td>\n",
-       "      <td>20070101</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
+       "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>1</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>z</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2007-01-01 12:00:00</td>\n",
+       "      <td>2007-01-01 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
        "      <td>500</td>\n",
-       "      <td>20070101</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
+       "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>2</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>t</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2007-01-01 12:00:00</td>\n",
+       "      <td>2007-01-01 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
        "      <td>850</td>\n",
-       "      <td>20070101</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
+       "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>3</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>z</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2007-01-01 12:00:00</td>\n",
+       "      <td>2007-01-01 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
        "      <td>850</td>\n",
-       "      <td>20070101</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
+       "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
@@ -262,17 +262,17 @@
        "</div>"
       ],
       "text/plain": [
-       "  centre shortName    typeOfLevel  level  dataDate  dataTime stepRange  \\\n",
-       "0   ecmf         t  isobaricInhPa    500  20070101      1200         0   \n",
-       "1   ecmf         z  isobaricInhPa    500  20070101      1200         0   \n",
-       "2   ecmf         t  isobaricInhPa    850  20070101      1200         0   \n",
-       "3   ecmf         z  isobaricInhPa    850  20070101      1200         0   \n",
+       "  parameter.variable time.valid_datetime  time.base_datetime time.step  \\\n",
+       "0                  t 2007-01-01 12:00:00 2007-01-01 12:00:00    0 days   \n",
+       "1                  z 2007-01-01 12:00:00 2007-01-01 12:00:00    0 days   \n",
+       "2                  t 2007-01-01 12:00:00 2007-01-01 12:00:00    0 days   \n",
+       "3                  z 2007-01-01 12:00:00 2007-01-01 12:00:00    0 days   \n",
        "\n",
-       "  dataType  number    gridType  \n",
-       "0       an       0  regular_ll  \n",
-       "1       an       0  regular_ll  \n",
-       "2       an       0  regular_ll  \n",
-       "3       an       0  regular_ll  "
+       "   vertical.level vertical.level_type ensemble.member geography.grid_type  \n",
+       "0             500            pressure               0          regular_ll  \n",
+       "1             500            pressure               0          regular_ll  \n",
+       "2             850            pressure               0          regular_ll  \n",
+       "3             850            pressure               0          regular_ll  "
       ]
      },
      "execution_count": 6,
@@ -592,7 +592,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "f0efdd2b-e078-43e2-936e-35db3a645a6c",
+   "id": "920f6b98-f0e6-4ffc-a5e4-f8f643c23f76",
    "metadata": {
     "editable": true,
     "slideshow": {
@@ -601,38 +601,22 @@
     "tags": []
    },
    "source": [
-    "### Building array fieldlists with from_array()"
+    "As expected, the values in *r1* are now differing by 2 from the ones in the original fieldlist (*r*)."
    ]
   },
   {
-   "cell_type": "raw",
-   "id": "3cdcbb75-86b1-4c38-b667-73ac563c8d97",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": [],
-    "vscode": {
-     "languageId": "raw"
-    }
-   },
+   "cell_type": "markdown",
+   "id": "48f6f5a4-1304-43ef-b357-563cfa071309",
+   "metadata": {},
    "source": [
-    "We can build a new array fieldlist straight from metadata and array values using :meth:`~data.core.fieldlist.FieldList.from_array`. This can be used for computations when we want to alter the values and store the result in a new FieldList."
+    "### Building an array fieldlist in a loop"
    ]
   },
   {
    "cell_type": "code",
    "execution_count": 15,
-   "id": "a92db7cb-e2e1-472e-92b6-0f42360d2105",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
+   "id": "a4b086a5-406d-4d1c-bd93-1edbde84bf81",
+   "metadata": {},
    "outputs": [
     {
      "data": {
@@ -655,68 +639,58 @@
        "  <thead>\n",
        "    <tr style=\"text-align: right;\">\n",
        "      <th></th>\n",
-       "      <th>centre</th>\n",
-       "      <th>shortName</th>\n",
-       "      <th>typeOfLevel</th>\n",
-       "      <th>level</th>\n",
-       "      <th>dataDate</th>\n",
-       "      <th>dataTime</th>\n",
-       "      <th>stepRange</th>\n",
-       "      <th>dataType</th>\n",
-       "      <th>number</th>\n",
-       "      <th>gridType</th>\n",
+       "      <th>parameter.variable</th>\n",
+       "      <th>time.valid_datetime</th>\n",
+       "      <th>time.base_datetime</th>\n",
+       "      <th>time.step</th>\n",
+       "      <th>vertical.level</th>\n",
+       "      <th>vertical.level_type</th>\n",
+       "      <th>ensemble.member</th>\n",
+       "      <th>geography.grid_type</th>\n",
        "    </tr>\n",
        "  </thead>\n",
        "  <tbody>\n",
        "    <tr>\n",
        "      <th>0</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>t</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2007-01-01 12:00:00</td>\n",
+       "      <td>2007-01-01 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
        "      <td>500</td>\n",
-       "      <td>20070101</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
+       "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>1</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>z</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2007-01-01 12:00:00</td>\n",
+       "      <td>2007-01-01 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
        "      <td>500</td>\n",
-       "      <td>20070101</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
+       "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>2</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>t</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2007-01-01 12:00:00</td>\n",
+       "      <td>2007-01-01 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
        "      <td>850</td>\n",
-       "      <td>20070101</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
+       "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>3</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>z</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2007-01-01 12:00:00</td>\n",
+       "      <td>2007-01-01 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
        "      <td>850</td>\n",
-       "      <td>20070101</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
+       "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
@@ -725,17 +699,17 @@
        "</div>"
       ],
       "text/plain": [
-       "  centre shortName    typeOfLevel  level  dataDate  dataTime stepRange  \\\n",
-       "0   ecmf         t  isobaricInhPa    500  20070101      1200         0   \n",
-       "1   ecmf         z  isobaricInhPa    500  20070101      1200         0   \n",
-       "2   ecmf         t  isobaricInhPa    850  20070101      1200         0   \n",
-       "3   ecmf         z  isobaricInhPa    850  20070101      1200         0   \n",
+       "  parameter.variable time.valid_datetime  time.base_datetime time.step  \\\n",
+       "0                  t 2007-01-01 12:00:00 2007-01-01 12:00:00    0 days   \n",
+       "1                  z 2007-01-01 12:00:00 2007-01-01 12:00:00    0 days   \n",
+       "2                  t 2007-01-01 12:00:00 2007-01-01 12:00:00    0 days   \n",
+       "3                  z 2007-01-01 12:00:00 2007-01-01 12:00:00    0 days   \n",
        "\n",
-       "  dataType  number    gridType  \n",
-       "0       an       0  regular_ll  \n",
-       "1       an       0  regular_ll  \n",
-       "2       an       0  regular_ll  \n",
-       "3       an       0  regular_ll  "
+       "   vertical.level vertical.level_type ensemble.member geography.grid_type  \n",
+       "0             500            pressure               0          regular_ll  \n",
+       "1             500            pressure               0          regular_ll  \n",
+       "2             850            pressure               0          regular_ll  \n",
+       "3             850            pressure               0          regular_ll  "
       ]
      },
      "execution_count": 15,
@@ -744,26 +718,13 @@
     }
    ],
    "source": [
-    "md = ds.metadata()\n",
-    "v = ds.to_array() + 2\n",
-    "r1 = ekd.FieldList.from_array(v, md)\n",
+    "fields = []\n",
+    "for f in ds:\n",
+    "    fields.append(f.set(values=f.values + 2.))\n",
+    "r1 = ekd.create_fieldlist(fields)\n",
     "r1.ls()"
    ]
   },
-  {
-   "cell_type": "markdown",
-   "id": "920f6b98-f0e6-4ffc-a5e4-f8f643c23f76",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "As expected, the values in *r1* are now differing by 2 from the ones in the original fieldlist (*r*)."
-   ]
-  },
   {
    "cell_type": "code",
    "execution_count": 16,
@@ -792,139 +753,6 @@
     "r1[0].values[:10]"
    ]
   },
-  {
-   "cell_type": "markdown",
-   "id": "48f6f5a4-1304-43ef-b357-563cfa071309",
-   "metadata": {},
-   "source": [
-    "### Building an array fieldlist in a loop"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 17,
-   "id": "a4b086a5-406d-4d1c-bd93-1edbde84bf81",
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
-       "        vertical-align: middle;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>centre</th>\n",
-       "      <th>shortName</th>\n",
-       "      <th>typeOfLevel</th>\n",
-       "      <th>level</th>\n",
-       "      <th>dataDate</th>\n",
-       "      <th>dataTime</th>\n",
-       "      <th>stepRange</th>\n",
-       "      <th>dataType</th>\n",
-       "      <th>number</th>\n",
-       "      <th>gridType</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>ecmf</td>\n",
-       "      <td>t</td>\n",
-       "      <td>isobaricInhPa</td>\n",
-       "      <td>500</td>\n",
-       "      <td>20070101</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>ecmf</td>\n",
-       "      <td>z</td>\n",
-       "      <td>isobaricInhPa</td>\n",
-       "      <td>500</td>\n",
-       "      <td>20070101</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>ecmf</td>\n",
-       "      <td>t</td>\n",
-       "      <td>isobaricInhPa</td>\n",
-       "      <td>850</td>\n",
-       "      <td>20070101</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>ecmf</td>\n",
-       "      <td>z</td>\n",
-       "      <td>isobaricInhPa</td>\n",
-       "      <td>850</td>\n",
-       "      <td>20070101</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "  centre shortName    typeOfLevel  level  dataDate  dataTime stepRange  \\\n",
-       "0   ecmf         t  isobaricInhPa    500  20070101      1200         0   \n",
-       "1   ecmf         z  isobaricInhPa    500  20070101      1200         0   \n",
-       "2   ecmf         t  isobaricInhPa    850  20070101      1200         0   \n",
-       "3   ecmf         z  isobaricInhPa    850  20070101      1200         0   \n",
-       "\n",
-       "  dataType  number    gridType  \n",
-       "0       an       0  regular_ll  \n",
-       "1       an       0  regular_ll  \n",
-       "2       an       0  regular_ll  \n",
-       "3       an       0  regular_ll  "
-      ]
-     },
-     "execution_count": 17,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "md = ds.metadata()\n",
-    "v = ds.to_array() + 2\n",
-    "\n",
-    "r1 = ekd.SimpleFieldList()\n",
-    "for k in range(len(md)):\n",
-    "    r1.append(ekd.ArrayField(v[k], md[k]))\n",
-    "r1.ls()"
-   ]
-  },
   {
    "cell_type": "markdown",
    "id": "78b1c896-a892-4192-99a1-bc9dc1cfcd4f",
@@ -957,7 +785,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 18,
+   "execution_count": 17,
    "id": "9ceea7b3-5059-4378-9a26-d282caa3b74a",
    "metadata": {
     "editable": true,
@@ -988,68 +816,58 @@
        "  <thead>\n",
        "    <tr style=\"text-align: right;\">\n",
        "      <th></th>\n",
-       "      <th>centre</th>\n",
-       "      <th>shortName</th>\n",
-       "      <th>typeOfLevel</th>\n",
-       "      <th>level</th>\n",
-       "      <th>dataDate</th>\n",
-       "      <th>dataTime</th>\n",
-       "      <th>stepRange</th>\n",
-       "      <th>dataType</th>\n",
-       "      <th>number</th>\n",
-       "      <th>gridType</th>\n",
+       "      <th>parameter.variable</th>\n",
+       "      <th>time.valid_datetime</th>\n",
+       "      <th>time.base_datetime</th>\n",
+       "      <th>time.step</th>\n",
+       "      <th>vertical.level</th>\n",
+       "      <th>vertical.level_type</th>\n",
+       "      <th>ensemble.member</th>\n",
+       "      <th>geography.grid_type</th>\n",
        "    </tr>\n",
        "  </thead>\n",
        "  <tbody>\n",
        "    <tr>\n",
        "      <th>0</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>t</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2007-01-01 12:00:00</td>\n",
+       "      <td>2007-01-01 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
        "      <td>500</td>\n",
-       "      <td>20070101</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
+       "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>1</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>z</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2007-01-01 12:00:00</td>\n",
+       "      <td>2007-01-01 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
        "      <td>500</td>\n",
-       "      <td>20070101</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
+       "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>2</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>t</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2007-01-01 12:00:00</td>\n",
+       "      <td>2007-01-01 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
        "      <td>850</td>\n",
-       "      <td>20070101</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
+       "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>3</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>z</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2007-01-01 12:00:00</td>\n",
+       "      <td>2007-01-01 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
        "      <td>850</td>\n",
-       "      <td>20070101</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
+       "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
@@ -1058,20 +876,20 @@
        "</div>"
       ],
       "text/plain": [
-       "  centre shortName    typeOfLevel  level  dataDate  dataTime stepRange  \\\n",
-       "0   ecmf         t  isobaricInhPa    500  20070101      1200         0   \n",
-       "1   ecmf         z  isobaricInhPa    500  20070101      1200         0   \n",
-       "2   ecmf         t  isobaricInhPa    850  20070101      1200         0   \n",
-       "3   ecmf         z  isobaricInhPa    850  20070101      1200         0   \n",
+       "  parameter.variable time.valid_datetime  time.base_datetime time.step  \\\n",
+       "0                  t 2007-01-01 12:00:00 2007-01-01 12:00:00    0 days   \n",
+       "1                  z 2007-01-01 12:00:00 2007-01-01 12:00:00    0 days   \n",
+       "2                  t 2007-01-01 12:00:00 2007-01-01 12:00:00    0 days   \n",
+       "3                  z 2007-01-01 12:00:00 2007-01-01 12:00:00    0 days   \n",
        "\n",
-       "  dataType  number    gridType  \n",
-       "0       an       0  regular_ll  \n",
-       "1       an       0  regular_ll  \n",
-       "2       an       0  regular_ll  \n",
-       "3       an       0  regular_ll  "
+       "   vertical.level vertical.level_type ensemble.member geography.grid_type  \n",
+       "0             500            pressure               0          regular_ll  \n",
+       "1             500            pressure               0          regular_ll  \n",
+       "2             850            pressure               0          regular_ll  \n",
+       "3             850            pressure               0          regular_ll  "
       ]
      },
-     "execution_count": 18,
+     "execution_count": 17,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -1079,9 +897,41 @@
    "source": [
     "path = \"_from_pytroch.grib\"\n",
     "r1.to_target(\"file\", path)\n",
-    "ds1 = ekd.from_source(\"file\", path)\n",
+    "ds1 = ekd.from_source(\"file\", path).to_fieldlist()\n",
     "ds1.ls()"
    ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 18,
+   "id": "1ed4315d-0078-4e2e-b8a1-88b132f71da0",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "array([230.04600525, 230.04600525, 230.04600525, 230.04600525,\n",
+       "       230.04600525, 230.04600525, 230.04600525, 230.04600525,\n",
+       "       230.04600525, 230.04600525])"
+      ]
+     },
+     "execution_count": 18,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "# the modified values were correctly written to the GRIB file\n",
+    "ds1[0].values[:10]"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "b61f22b9-b814-4b95-bb0e-06c7d28de4ab",
+   "metadata": {},
+   "outputs": [],
+   "source": []
   }
  ],
  "metadata": {
diff --git a/docs/examples/grib_selection.ipynb b/docs/examples/grib/grib_contents.ipynb
similarity index 57%
rename from docs/examples/grib_selection.ipynb
rename to docs/examples/grib/grib_contents.ipynb
index d0ff3abc9..276850d13 100644
--- a/docs/examples/grib_selection.ipynb
+++ b/docs/examples/grib/grib_contents.ipynb
@@ -10,12 +10,11 @@
     "tags": []
    },
    "source": [
-    "## GRIB: selection using metadata"
+    "## GRIB: listing contents"
    ]
   },
   {
-   "attachments": {},
-   "cell_type": "markdown",
+   "cell_type": "raw",
    "metadata": {
     "editable": true,
     "raw_mimetype": "text/restructuredtext",
@@ -25,7 +24,7 @@
     "tags": []
    },
    "source": [
-    "We read an example GRIB file containing 18 messages and load into a fieldlist."
+    "We will work with a GRIB file containing 6 messages, which we get as a sample (see :ref:`from_source() <data-sources-sample>`)."
    ]
   },
   {
@@ -38,30 +37,55 @@
     },
     "tags": []
    },
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "18"
-      ]
-     },
-     "execution_count": 1,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
+   "outputs": [],
    "source": [
     "import earthkit.data as ekd\n",
+    "ds = ekd.from_source(\"sample\", \"test6.grib\").to_fieldlist()"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "### Using ls(), head() and tail()"
+   ]
+  },
+  {
+   "cell_type": "raw",
+   "metadata": {
+    "editable": true,
+    "raw_mimetype": "text/restructuredtext",
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "All these methods (see e.g.: :py:meth:`~data.core.fieldlist.FieldList.ls`) take the same set of keyword arguments:\n",
     "\n",
-    "ds = ekd.from_source(\"sample\", \"tuv_pl.grib\").to_fieldlist()\n",
-    "len(ds)"
+    "- n: number of messages to list\n",
+    "- keys: the metadata keys to dump\n",
+    "- extra_keys: extra keys of top of the default set of keys\n",
+    "- component: the field component(s) to use"
    ]
   },
   {
    "cell_type": "markdown",
-   "metadata": {},
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
    "source": [
-    "### Using sel"
+    "#### ls()"
    ]
   },
   {
@@ -75,7 +99,7 @@
     "tags": []
    },
    "source": [
-    "With :py:meth:`~data.core.FieldList.sel` we can select a subset of messages."
+    "py:meth:`~data.core.fieldlist.FieldList.ls`)  lists all the fields:"
    ]
   },
   {
@@ -127,7 +151,7 @@
        "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>0 days</td>\n",
-       "      <td>500</td>\n",
+       "      <td>1000</td>\n",
        "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
@@ -138,7 +162,7 @@
        "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>0 days</td>\n",
-       "      <td>500</td>\n",
+       "      <td>1000</td>\n",
        "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
@@ -149,7 +173,40 @@
        "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>0 days</td>\n",
-       "      <td>500</td>\n",
+       "      <td>1000</td>\n",
+       "      <td>pressure</td>\n",
+       "      <td>0</td>\n",
+       "      <td>regular_ll</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>3</th>\n",
+       "      <td>t</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
+       "      <td>850</td>\n",
+       "      <td>pressure</td>\n",
+       "      <td>0</td>\n",
+       "      <td>regular_ll</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>4</th>\n",
+       "      <td>u</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
+       "      <td>850</td>\n",
+       "      <td>pressure</td>\n",
+       "      <td>0</td>\n",
+       "      <td>regular_ll</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>5</th>\n",
+       "      <td>v</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
+       "      <td>850</td>\n",
        "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
@@ -163,11 +220,17 @@
        "0                  t 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
        "1                  u 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
        "2                  v 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
+       "3                  t 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
+       "4                  u 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
+       "5                  v 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
        "\n",
        "   vertical.level vertical.level_type ensemble.member geography.grid_type  \n",
-       "0             500            pressure               0          regular_ll  \n",
-       "1             500            pressure               0          regular_ll  \n",
-       "2             500            pressure               0          regular_ll  "
+       "0            1000            pressure               0          regular_ll  \n",
+       "1            1000            pressure               0          regular_ll  \n",
+       "2            1000            pressure               0          regular_ll  \n",
+       "3             850            pressure               0          regular_ll  \n",
+       "4             850            pressure               0          regular_ll  \n",
+       "5             850            pressure               0          regular_ll  "
       ]
      },
      "execution_count": 2,
@@ -176,21 +239,22 @@
     }
    ],
    "source": [
-    "ds1 = ds.sel({\"vertical.level\": 500})\n",
-    "ds1.ls()"
+    "ds.ls()"
    ]
   },
   {
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "Lists are accepted:"
+    "The number of fields can be passed as an argument:"
    ]
   },
   {
    "cell_type": "code",
    "execution_count": 3,
-   "metadata": {},
+   "metadata": {
+    "tags": []
+   },
    "outputs": [
     {
      "data": {
@@ -230,7 +294,7 @@
        "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>0 days</td>\n",
-       "      <td>850</td>\n",
+       "      <td>1000</td>\n",
        "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
@@ -241,51 +305,7 @@
        "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>0 days</td>\n",
-       "      <td>850</td>\n",
-       "      <td>pressure</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>v</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>850</td>\n",
-       "      <td>pressure</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>t</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>500</td>\n",
-       "      <td>pressure</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>u</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>500</td>\n",
-       "      <td>pressure</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>5</th>\n",
-       "      <td>v</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>500</td>\n",
+       "      <td>1000</td>\n",
        "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
@@ -298,18 +318,10 @@
        "  parameter.variable time.valid_datetime  time.base_datetime time.step  \\\n",
        "0                  t 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
        "1                  u 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
-       "2                  v 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
-       "3                  t 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
-       "4                  u 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
-       "5                  v 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
        "\n",
        "   vertical.level vertical.level_type ensemble.member geography.grid_type  \n",
-       "0             850            pressure               0          regular_ll  \n",
-       "1             850            pressure               0          regular_ll  \n",
-       "2             850            pressure               0          regular_ll  \n",
-       "3             500            pressure               0          regular_ll  \n",
-       "4             500            pressure               0          regular_ll  \n",
-       "5             500            pressure               0          regular_ll  "
+       "0            1000            pressure               0          regular_ll  \n",
+       "1            1000            pressure               0          regular_ll  "
       ]
      },
      "execution_count": 3,
@@ -318,21 +330,15 @@
     }
    ],
    "source": [
-    "ds1 = ds.sel({\"vertical.level\": [500, 850]})\n",
-    "ds1.ls()"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "Slices can define closed intervals, so they are treated as inclusive of both the start and stop values, unlike normal Python indexing:"
+    "ds.ls(2)"
    ]
   },
   {
    "cell_type": "code",
    "execution_count": 4,
-   "metadata": {},
+   "metadata": {
+    "tags": []
+   },
    "outputs": [
     {
      "data": {
@@ -372,29 +378,18 @@
        "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>0 days</td>\n",
-       "      <td>850</td>\n",
+       "      <td>1000</td>\n",
        "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>1</th>\n",
-       "      <td>t</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>700</td>\n",
-       "      <td>pressure</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>t</td>\n",
+       "      <td>u</td>\n",
        "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>0 days</td>\n",
-       "      <td>500</td>\n",
+       "      <td>1000</td>\n",
        "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
@@ -406,13 +401,11 @@
       "text/plain": [
        "  parameter.variable time.valid_datetime  time.base_datetime time.step  \\\n",
        "0                  t 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
-       "1                  t 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
-       "2                  t 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
+       "1                  u 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
        "\n",
        "   vertical.level vertical.level_type ensemble.member geography.grid_type  \n",
-       "0             850            pressure               0          regular_ll  \n",
-       "1             700            pressure               0          regular_ll  \n",
-       "2             500            pressure               0          regular_ll  "
+       "0            1000            pressure               0          regular_ll  \n",
+       "1            1000            pressure               0          regular_ll  "
       ]
      },
      "execution_count": 4,
@@ -421,52 +414,27 @@
     }
    ],
    "source": [
-    "ds1 = ds.sel({\"vertical.level\": slice(500, 850), \"parameter.variable\": \"t\"})\n",
-    "ds1.ls()"
+    "ds.ls(n=2)"
    ]
   },
   {
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "### Using order_by"
+    "##### Keys and extra keys"
    ]
   },
   {
-   "cell_type": "raw",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
+   "cell_type": "markdown",
+   "metadata": {},
    "source": [
-    ":py:meth:`~data.core.FieldList.order_by` returns a sorted fieldlist. First we create a smaller subset for the :py:meth:`~data.core.FieldList.order_by`\n",
-    "examples. "
+    "We can use our own list of keys instead of the default ones."
    ]
   },
   {
    "cell_type": "code",
    "execution_count": 5,
    "metadata": {},
-   "outputs": [],
-   "source": [
-    "ds1 = ds.sel({\"vertical.level\": slice(500, 850), \n",
-    "             \"parameter.variable\": [\"u\", \"v\"]})"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 6,
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
    "outputs": [
     {
      "data": {
@@ -489,124 +457,60 @@
        "  <thead>\n",
        "    <tr style=\"text-align: right;\">\n",
        "      <th></th>\n",
-       "      <th>parameter.variable</th>\n",
-       "      <th>time.valid_datetime</th>\n",
        "      <th>time.base_datetime</th>\n",
-       "      <th>time.step</th>\n",
-       "      <th>vertical.level</th>\n",
-       "      <th>vertical.level_type</th>\n",
-       "      <th>ensemble.member</th>\n",
-       "      <th>geography.grid_type</th>\n",
        "    </tr>\n",
        "  </thead>\n",
        "  <tbody>\n",
        "    <tr>\n",
        "      <th>0</th>\n",
-       "      <td>u</td>\n",
        "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>850</td>\n",
-       "      <td>pressure</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>1</th>\n",
-       "      <td>u</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>700</td>\n",
-       "      <td>pressure</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>2</th>\n",
-       "      <td>u</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>500</td>\n",
-       "      <td>pressure</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>3</th>\n",
-       "      <td>v</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>850</td>\n",
-       "      <td>pressure</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>4</th>\n",
-       "      <td>v</td>\n",
        "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>700</td>\n",
-       "      <td>pressure</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>5</th>\n",
-       "      <td>v</td>\n",
        "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>500</td>\n",
-       "      <td>pressure</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "  </tbody>\n",
        "</table>\n",
        "</div>"
       ],
       "text/plain": [
-       "  parameter.variable time.valid_datetime  time.base_datetime time.step  \\\n",
-       "0                  u 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
-       "1                  u 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
-       "2                  u 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
-       "3                  v 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
-       "4                  v 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
-       "5                  v 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
-       "\n",
-       "   vertical.level vertical.level_type ensemble.member geography.grid_type  \n",
-       "0             850            pressure               0          regular_ll  \n",
-       "1             700            pressure               0          regular_ll  \n",
-       "2             500            pressure               0          regular_ll  \n",
-       "3             850            pressure               0          regular_ll  \n",
-       "4             700            pressure               0          regular_ll  \n",
-       "5             500            pressure               0          regular_ll  "
+       "   time.base_datetime\n",
+       "0 2018-08-01 12:00:00\n",
+       "1 2018-08-01 12:00:00\n",
+       "2 2018-08-01 12:00:00\n",
+       "3 2018-08-01 12:00:00\n",
+       "4 2018-08-01 12:00:00\n",
+       "5 2018-08-01 12:00:00"
       ]
      },
-     "execution_count": 6,
+     "execution_count": 5,
      "metadata": {},
      "output_type": "execute_result"
     }
    ],
    "source": [
-    "ds1.order_by(\"parameter.variable\").ls()"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "The sorting keys can be specified as a list:"
+    "ds.ls(keys=\"time.base_datetime\")"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 7,
+   "execution_count": 6,
    "metadata": {},
    "outputs": [
     {
@@ -630,75 +534,160 @@
        "  <thead>\n",
        "    <tr style=\"text-align: right;\">\n",
        "      <th></th>\n",
-       "      <th>parameter.variable</th>\n",
-       "      <th>time.valid_datetime</th>\n",
        "      <th>time.base_datetime</th>\n",
-       "      <th>time.step</th>\n",
        "      <th>vertical.level</th>\n",
-       "      <th>vertical.level_type</th>\n",
-       "      <th>ensemble.member</th>\n",
-       "      <th>geography.grid_type</th>\n",
        "    </tr>\n",
        "  </thead>\n",
        "  <tbody>\n",
        "    <tr>\n",
        "      <th>0</th>\n",
-       "      <td>u</td>\n",
        "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>500</td>\n",
-       "      <td>pressure</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
+       "      <td>1000</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>1</th>\n",
-       "      <td>u</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>1000</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2</th>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>1000</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>3</th>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>850</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>4</th>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>850</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>5</th>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>850</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "</div>"
+      ],
+      "text/plain": [
+       "   time.base_datetime  vertical.level\n",
+       "0 2018-08-01 12:00:00            1000\n",
+       "1 2018-08-01 12:00:00            1000\n",
+       "2 2018-08-01 12:00:00            1000\n",
+       "3 2018-08-01 12:00:00             850\n",
+       "4 2018-08-01 12:00:00             850\n",
+       "5 2018-08-01 12:00:00             850"
+      ]
+     },
+     "execution_count": 6,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "ds.ls(keys=[\"time.base_datetime\", \"vertical.level\"])"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "The default list of keys can be extended with ``extra_keys``:"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 7,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<div>\n",
+       "<style scoped>\n",
+       "    .dataframe tbody tr th:only-of-type {\n",
+       "        vertical-align: middle;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe tbody tr th {\n",
+       "        vertical-align: top;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe thead th {\n",
+       "        text-align: right;\n",
+       "    }\n",
+       "</style>\n",
+       "<table border=\"1\" class=\"dataframe\">\n",
+       "  <thead>\n",
+       "    <tr style=\"text-align: right;\">\n",
+       "      <th></th>\n",
+       "      <th>parameter.variable</th>\n",
+       "      <th>time.valid_datetime</th>\n",
+       "      <th>time.base_datetime</th>\n",
+       "      <th>time.step</th>\n",
+       "      <th>vertical.level</th>\n",
+       "      <th>vertical.level_type</th>\n",
+       "      <th>ensemble.member</th>\n",
+       "      <th>geography.grid_type</th>\n",
+       "      <th>parameter.units</th>\n",
+       "    </tr>\n",
+       "  </thead>\n",
+       "  <tbody>\n",
+       "    <tr>\n",
+       "      <th>0</th>\n",
+       "      <td>t</td>\n",
        "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>0 days</td>\n",
-       "      <td>700</td>\n",
+       "      <td>1000</td>\n",
        "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
+       "      <td>kelvin</td>\n",
        "    </tr>\n",
        "    <tr>\n",
-       "      <th>2</th>\n",
+       "      <th>1</th>\n",
        "      <td>u</td>\n",
        "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>0 days</td>\n",
-       "      <td>850</td>\n",
+       "      <td>1000</td>\n",
        "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
+       "      <td>meter / second</td>\n",
        "    </tr>\n",
        "    <tr>\n",
-       "      <th>3</th>\n",
+       "      <th>2</th>\n",
        "      <td>v</td>\n",
        "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>0 days</td>\n",
-       "      <td>500</td>\n",
+       "      <td>1000</td>\n",
        "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
+       "      <td>meter / second</td>\n",
        "    </tr>\n",
        "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>v</td>\n",
+       "      <th>3</th>\n",
+       "      <td>t</td>\n",
        "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>0 days</td>\n",
-       "      <td>700</td>\n",
+       "      <td>850</td>\n",
        "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
+       "      <td>kelvin</td>\n",
        "    </tr>\n",
        "    <tr>\n",
-       "      <th>5</th>\n",
-       "      <td>v</td>\n",
+       "      <th>4</th>\n",
+       "      <td>u</td>\n",
        "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>0 days</td>\n",
@@ -706,6 +695,7 @@
        "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
+       "      <td>meter / second</td>\n",
        "    </tr>\n",
        "  </tbody>\n",
        "</table>\n",
@@ -713,20 +703,25 @@
       ],
       "text/plain": [
        "  parameter.variable time.valid_datetime  time.base_datetime time.step  \\\n",
-       "0                  u 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
+       "0                  t 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
        "1                  u 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
-       "2                  u 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
-       "3                  v 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
-       "4                  v 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
-       "5                  v 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
+       "2                  v 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
+       "3                  t 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
+       "4                  u 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
        "\n",
-       "   vertical.level vertical.level_type ensemble.member geography.grid_type  \n",
-       "0             500            pressure               0          regular_ll  \n",
-       "1             700            pressure               0          regular_ll  \n",
-       "2             850            pressure               0          regular_ll  \n",
-       "3             500            pressure               0          regular_ll  \n",
-       "4             700            pressure               0          regular_ll  \n",
-       "5             850            pressure               0          regular_ll  "
+       "   vertical.level vertical.level_type ensemble.member geography.grid_type  \\\n",
+       "0            1000            pressure               0          regular_ll   \n",
+       "1            1000            pressure               0          regular_ll   \n",
+       "2            1000            pressure               0          regular_ll   \n",
+       "3             850            pressure               0          regular_ll   \n",
+       "4             850            pressure               0          regular_ll   \n",
+       "\n",
+       "  parameter.units  \n",
+       "0          kelvin  \n",
+       "1  meter / second  \n",
+       "2  meter / second  \n",
+       "3          kelvin  \n",
+       "4  meter / second  "
       ]
      },
      "execution_count": 7,
@@ -735,20 +730,40 @@
     }
    ],
    "source": [
-    "ds1.order_by([\"parameter.variable\", \"vertical.level\"]).ls()"
+    "ds.head(extra_keys=\"parameter.units\")"
    ]
   },
   {
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "We can prescribe the actual order within a key. It only works when all the possible values are specified:"
+    "#### tail()"
+   ]
+  },
+  {
+   "cell_type": "raw",
+   "metadata": {
+    "editable": true,
+    "raw_mimetype": "text/restructuredtext",
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    ":py:meth:`~data.readers.grib.index.GribFieldList.tail` displays the last 5 messages by default:"
    ]
   },
   {
    "cell_type": "code",
    "execution_count": 8,
-   "metadata": {},
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
    "outputs": [
     {
      "data": {
@@ -788,7 +803,7 @@
        "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>0 days</td>\n",
-       "      <td>500</td>\n",
+       "      <td>1000</td>\n",
        "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
@@ -799,14 +814,14 @@
        "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>0 days</td>\n",
-       "      <td>500</td>\n",
+       "      <td>1000</td>\n",
        "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>2</th>\n",
-       "      <td>u</td>\n",
+       "      <td>t</td>\n",
        "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>0 days</td>\n",
@@ -817,7 +832,7 @@
        "    </tr>\n",
        "    <tr>\n",
        "      <th>3</th>\n",
-       "      <td>v</td>\n",
+       "      <td>u</td>\n",
        "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>0 days</td>\n",
@@ -828,22 +843,11 @@
        "    </tr>\n",
        "    <tr>\n",
        "      <th>4</th>\n",
-       "      <td>u</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>700</td>\n",
-       "      <td>pressure</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>5</th>\n",
        "      <td>v</td>\n",
        "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>0 days</td>\n",
-       "      <td>700</td>\n",
+       "      <td>850</td>\n",
        "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
@@ -856,18 +860,16 @@
        "  parameter.variable time.valid_datetime  time.base_datetime time.step  \\\n",
        "0                  u 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
        "1                  v 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
-       "2                  u 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
-       "3                  v 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
-       "4                  u 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
-       "5                  v 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
+       "2                  t 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
+       "3                  u 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
+       "4                  v 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
        "\n",
        "   vertical.level vertical.level_type ensemble.member geography.grid_type  \n",
-       "0             500            pressure               0          regular_ll  \n",
-       "1             500            pressure               0          regular_ll  \n",
+       "0            1000            pressure               0          regular_ll  \n",
+       "1            1000            pressure               0          regular_ll  \n",
        "2             850            pressure               0          regular_ll  \n",
        "3             850            pressure               0          regular_ll  \n",
-       "4             700            pressure               0          regular_ll  \n",
-       "5             700            pressure               0          regular_ll  "
+       "4             850            pressure               0          regular_ll  "
       ]
      },
      "execution_count": 8,
@@ -876,20 +878,40 @@
     }
    ],
    "source": [
-    "ds1.order_by({\"vertical.level\": [500, 850, 700]}).ls()"
+    "ds.tail(5)"
    ]
   },
   {
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "### Combining sel and order_by"
+    "#### ls()"
+   ]
+  },
+  {
+   "cell_type": "raw",
+   "metadata": {
+    "editable": true,
+    "raw_mimetype": "text/restructuredtext",
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "By default :py:meth:`~data.readers.grib.index.GribFieldList.ls` lists all the fields:"
    ]
   },
   {
    "cell_type": "code",
    "execution_count": 9,
-   "metadata": {},
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
    "outputs": [
     {
      "data": {
@@ -929,7 +951,7 @@
        "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>0 days</td>\n",
-       "      <td>850</td>\n",
+       "      <td>1000</td>\n",
        "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
@@ -940,7 +962,7 @@
        "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>0 days</td>\n",
-       "      <td>850</td>\n",
+       "      <td>1000</td>\n",
        "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
@@ -951,7 +973,7 @@
        "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>0 days</td>\n",
-       "      <td>850</td>\n",
+       "      <td>1000</td>\n",
        "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
@@ -962,7 +984,7 @@
        "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>0 days</td>\n",
-       "      <td>500</td>\n",
+       "      <td>850</td>\n",
        "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
@@ -973,7 +995,7 @@
        "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>0 days</td>\n",
-       "      <td>500</td>\n",
+       "      <td>850</td>\n",
        "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
@@ -984,7 +1006,7 @@
        "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>2018-08-01 12:00:00</td>\n",
        "      <td>0 days</td>\n",
-       "      <td>500</td>\n",
+       "      <td>850</td>\n",
        "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
@@ -1003,12 +1025,12 @@
        "5                  v 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
        "\n",
        "   vertical.level vertical.level_type ensemble.member geography.grid_type  \n",
-       "0             850            pressure               0          regular_ll  \n",
-       "1             850            pressure               0          regular_ll  \n",
-       "2             850            pressure               0          regular_ll  \n",
-       "3             500            pressure               0          regular_ll  \n",
-       "4             500            pressure               0          regular_ll  \n",
-       "5             500            pressure               0          regular_ll  "
+       "0            1000            pressure               0          regular_ll  \n",
+       "1            1000            pressure               0          regular_ll  \n",
+       "2            1000            pressure               0          regular_ll  \n",
+       "3             850            pressure               0          regular_ll  \n",
+       "4             850            pressure               0          regular_ll  \n",
+       "5             850            pressure               0          regular_ll  "
       ]
      },
      "execution_count": 9,
@@ -1017,15 +1039,478 @@
     }
    ],
    "source": [
-    "ds.sel({\"vertical.level\": [500, 850]}).order_by([\"paramater.variable\"]).ls()"
+    "ds.ls()"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "The number of fields to list can also be specified:"
    ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 10,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<div>\n",
+       "<style scoped>\n",
+       "    .dataframe tbody tr th:only-of-type {\n",
+       "        vertical-align: middle;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe tbody tr th {\n",
+       "        vertical-align: top;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe thead th {\n",
+       "        text-align: right;\n",
+       "    }\n",
+       "</style>\n",
+       "<table border=\"1\" class=\"dataframe\">\n",
+       "  <thead>\n",
+       "    <tr style=\"text-align: right;\">\n",
+       "      <th></th>\n",
+       "      <th>parameter.variable</th>\n",
+       "      <th>time.valid_datetime</th>\n",
+       "      <th>time.base_datetime</th>\n",
+       "      <th>time.step</th>\n",
+       "      <th>vertical.level</th>\n",
+       "      <th>vertical.level_type</th>\n",
+       "      <th>ensemble.member</th>\n",
+       "      <th>geography.grid_type</th>\n",
+       "    </tr>\n",
+       "  </thead>\n",
+       "  <tbody>\n",
+       "    <tr>\n",
+       "      <th>0</th>\n",
+       "      <td>t</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
+       "      <td>1000</td>\n",
+       "      <td>pressure</td>\n",
+       "      <td>0</td>\n",
+       "      <td>regular_ll</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>1</th>\n",
+       "      <td>u</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
+       "      <td>1000</td>\n",
+       "      <td>pressure</td>\n",
+       "      <td>0</td>\n",
+       "      <td>regular_ll</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "</div>"
+      ],
+      "text/plain": [
+       "  parameter.variable time.valid_datetime  time.base_datetime time.step  \\\n",
+       "0                  t 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
+       "1                  u 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
+       "\n",
+       "   vertical.level vertical.level_type ensemble.member geography.grid_type  \n",
+       "0            1000            pressure               0          regular_ll  \n",
+       "1            1000            pressure               0          regular_ll  "
+      ]
+     },
+     "execution_count": 10,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "ds.ls(2)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 11,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<div>\n",
+       "<style scoped>\n",
+       "    .dataframe tbody tr th:only-of-type {\n",
+       "        vertical-align: middle;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe tbody tr th {\n",
+       "        vertical-align: top;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe thead th {\n",
+       "        text-align: right;\n",
+       "    }\n",
+       "</style>\n",
+       "<table border=\"1\" class=\"dataframe\">\n",
+       "  <thead>\n",
+       "    <tr style=\"text-align: right;\">\n",
+       "      <th></th>\n",
+       "      <th>parameter.variable</th>\n",
+       "      <th>time.valid_datetime</th>\n",
+       "      <th>time.base_datetime</th>\n",
+       "      <th>time.step</th>\n",
+       "      <th>vertical.level</th>\n",
+       "      <th>vertical.level_type</th>\n",
+       "      <th>ensemble.member</th>\n",
+       "      <th>geography.grid_type</th>\n",
+       "    </tr>\n",
+       "  </thead>\n",
+       "  <tbody>\n",
+       "    <tr>\n",
+       "      <th>0</th>\n",
+       "      <td>u</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
+       "      <td>850</td>\n",
+       "      <td>pressure</td>\n",
+       "      <td>0</td>\n",
+       "      <td>regular_ll</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>1</th>\n",
+       "      <td>v</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
+       "      <td>850</td>\n",
+       "      <td>pressure</td>\n",
+       "      <td>0</td>\n",
+       "      <td>regular_ll</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "</div>"
+      ],
+      "text/plain": [
+       "  parameter.variable time.valid_datetime  time.base_datetime time.step  \\\n",
+       "0                  u 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
+       "1                  v 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
+       "\n",
+       "   vertical.level vertical.level_type ensemble.member geography.grid_type  \n",
+       "0             850            pressure               0          regular_ll  \n",
+       "1             850            pressure               0          regular_ll  "
+      ]
+     },
+     "execution_count": 11,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "ds.ls(-2)"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### Inspecting fields"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "The simplest ways to see a field contents is to use the acutomatic display."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 12,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<style type=\"text/css\"> /* Based on:\n",
+       " https://codepen.io/htmlcssfreebies/pen/WNpVeRK\n",
+       " https://github.com/pydata/xarray/blob/main/xarray/static/css/style.css\n",
+       " */\n",
+       "\n",
+       " :root {\n",
+       "    --eh-font-color0: var(--jp-content-font-color0, rgba(0, 0, 0, 1));\n",
+       "    --eh-font-color2: var(--jp-content-font-color2, rgba(0, 0, 0, 0.54));\n",
+       "    --eh-font-color3: var(--jp-content-font-color3, rgba(0, 0, 0, 0.38));\n",
+       "    --eh-border-color: var(--jp-border-color2, #e0e0e0);\n",
+       "    --eh-disabled-color: var(--jp-layout-color3, #bdbdbd);\n",
+       "    --eh-background-color: var(--jp-layout-color0, white);\n",
+       "  }\n",
+       "\n",
+       "html[theme=dark],\n",
+       "body[data-theme=dark],\n",
+       "body.vscode-dark {\n",
+       "  --eh-font-color0: rgba(255, 255, 255, 1);\n",
+       "  --eh-font-color2: rgba(255, 255, 255, 0.54);\n",
+       "  --eh-font-color3: rgba(255, 255, 255, 0.38);\n",
+       "  --eh-border-color: #1F1F1F;\n",
+       "  --eh-disabled-color: #515151;\n",
+       "  --eh-background-color: #111111;\n",
+       "}\n",
+       "\n",
+       " /* Reset */\n",
+       " *,\n",
+       " *::before,\n",
+       " *::after {\n",
+       "     box-sizing: border-box;\n",
+       " }\n",
+       "\n",
+       " .eh-description {\n",
+       "    color: var(--eh-font-color2);\n",
+       " }\n",
+       "\n",
+       " .eh-section {\n",
+       "    padding-left: 0px;\n",
+       " }\n",
+       "\n",
+       " /* Tabs Container */\n",
+       " .eh-tabs-container {\n",
+       "     padding: 0px;\n",
+       " }\n",
+       "\n",
+       " /* Tabs Block */\n",
+       " .eh-tabs-block {\n",
+       "     display: flex;\n",
+       "     align-items: center;\n",
+       "     justify-content: center;\n",
+       "     padding-top: 4px;\n",
+       " }\n",
+       "\n",
+       " /* Tabs */\n",
+       " .eh-tabs {\n",
+       "     display: flex;\n",
+       "     flex-wrap: wrap;\n",
+       "     width: 100%;\n",
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+       "\n",
+       " .eh-tabs label {\n",
+       "     width: 100%;\n",
+       "     display: flex;\n",
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+       "     padding-right: 6px;\n",
+       "     font-weight: 400;\n",
+       "     cursor: pointer;\n",
+       "     color: var(--eh-font-color2);\n",
+       "     background-color: var(--eh-background-color);\n",
+       "     border-top: 1px solid var(--eh-background-color);\n",
+       "     border-bottom: 1px solid var(--eh-disabled-color);\n",
+       " }\n",
+       "\n",
+       " /* Tab page contents */\n",
+       " .eh-tabs .tab {\n",
+       "     flex-grow: 1;\n",
+       "     width: 100%;\n",
+       "     height: 100%;\n",
+       "     display: none;\n",
+       "     padding: 2px 2px;\n",
+       " }\n",
+       "\n",
+       " .eh-tabs [type=radio] {\n",
+       "     display: none;\n",
+       " }\n",
+       "\n",
+       " .eh-tabs [type=radio]:checked + label {\n",
+       "     font-weight: 500;\n",
+       "     color: var(--eh-font-color0);\n",
+       "     border: 1px solid var(--eh-disabled-color);\n",
+       " }\n",
+       "\n",
+       " .eh-tabs [type=radio]:checked + label + .tab {\n",
+       "     display: block;\n",
+       " }\n",
+       "\n",
+       " .eh-tabs [type=radio]:not(:checked) + label:hover {\n",
+       "    color: var(--xr-font-color0);\n",
+       " }\n",
+       "\n",
+       "\n",
+       " @media (min-width: 768px) {\n",
+       "\n",
+       "     .eh-tabs-container {\n",
+       "         padding: 1rem 1rem;\n",
+       "     }\n",
+       "\n",
+       "     .eh-tabs label {\n",
+       "         order: 1;\n",
+       "         width: auto;\n",
+       "     }\n",
+       "\n",
+       "     .eh-tabs .tab {\n",
+       "         order: 9;\n",
+       "     }\n",
+       "\n",
+       "     .eh-tabs [type=radio]:checked + label {\n",
+       "         border-bottom: none;\n",
+       "     }\n",
+       " }\n",
+       " @media (min-width: 992px) {\n",
+       "\n",
+       "     .eh-tabs {\n",
+       "         width: 800px;\n",
+       "     }\n",
+       " }\n",
+       "</style><div class=\"eh-description\">Field</div>\n",
+       "<div>\n",
+       "<section class=\"eh-section>\n",
+       "<div class=\"eh-tabs-container\">\n",
+       "<div class=\"eh-tabs-block\">\n",
+       "<div class=\"eh-tabs\">\n",
+       "\n",
+       "<input type=\"radio\" name=\"eh-tabs\" id=\"399b69f1-1b34-4b54-bc14-d99b4e33215c\"  />\n",
+       "<label for=\"399b69f1-1b34-4b54-bc14-d99b4e33215c\" title=\"Keys in the data namespace\">data</label>\n",
+       "<div class=\"tab\">\n",
+       "<style type=\"text/css\">table.ek td {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "\n",
+       "table.ek th {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "</style>\n",
+       "<table class=\"eh-table\">\n",
+       "<tr><td><b>number_of_values</b></td><td>84</td></tr> <tr><td><b>array_type</b></td><td>ndarray</td></tr> <tr><td><b>array_dtype</b></td><td>float64</td></tr>\n",
+       "</table>\n",
+       "</div>\n",
+       "     \n",
+       "<input type=\"radio\" name=\"eh-tabs\" id=\"6a4b682c-e00c-4f95-84f9-9cb0caadf3f9\" checked />\n",
+       "<label for=\"6a4b682c-e00c-4f95-84f9-9cb0caadf3f9\" title=\"Keys in the parameter namespace\">parameter</label>\n",
+       "<div class=\"tab\">\n",
+       "<style type=\"text/css\">table.ek td {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "\n",
+       "table.ek th {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "</style>\n",
+       "<table class=\"eh-table\">\n",
+       "<tr><td><b>variable</b></td><td>t</td></tr> <tr><td><b>units</b></td><td>kelvin</td></tr>\n",
+       "</table>\n",
+       "</div>\n",
+       "     \n",
+       "<input type=\"radio\" name=\"eh-tabs\" id=\"f15ecf0a-ec58-4cb3-9f2b-eead0ddd2472\"  />\n",
+       "<label for=\"f15ecf0a-ec58-4cb3-9f2b-eead0ddd2472\" title=\"Keys in the time namespace\">time</label>\n",
+       "<div class=\"tab\">\n",
+       "<style type=\"text/css\">table.ek td {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "\n",
+       "table.ek th {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "</style>\n",
+       "<table class=\"eh-table\">\n",
+       "<tr><td><b>valid_datetime</b></td><td>2018-08-01 12:00:00</td></tr> <tr><td><b>base_datetime</b></td><td>2018-08-01 12:00:00</td></tr> <tr><td><b>step</b></td><td>0:00:00</td></tr>\n",
+       "</table>\n",
+       "</div>\n",
+       "     \n",
+       "<input type=\"radio\" name=\"eh-tabs\" id=\"e56b5db4-4c24-4824-bc2a-d1769da2c0d9\"  />\n",
+       "<label for=\"e56b5db4-4c24-4824-bc2a-d1769da2c0d9\" title=\"Keys in the vertical namespace\">vertical</label>\n",
+       "<div class=\"tab\">\n",
+       "<style type=\"text/css\">table.ek td {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "\n",
+       "table.ek th {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "</style>\n",
+       "<table class=\"eh-table\">\n",
+       "<tr><td><b>level</b></td><td>1000</td></tr> <tr><td><b>layer</b></td><td>None</td></tr> <tr><td><b>level_type</b></td><td>pressure</td></tr>\n",
+       "</table>\n",
+       "</div>\n",
+       "     \n",
+       "<input type=\"radio\" name=\"eh-tabs\" id=\"8d158cf5-55bf-4080-abf5-eaffd5a33d9e\"  />\n",
+       "<label for=\"8d158cf5-55bf-4080-abf5-eaffd5a33d9e\" title=\"Keys in the ensemble namespace\">ensemble</label>\n",
+       "<div class=\"tab\">\n",
+       "<style type=\"text/css\">table.ek td {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "\n",
+       "table.ek th {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "</style>\n",
+       "<table class=\"eh-table\">\n",
+       "<tr><td><b>member</b></td><td>0</td></tr>\n",
+       "</table>\n",
+       "</div>\n",
+       "     \n",
+       "<input type=\"radio\" name=\"eh-tabs\" id=\"06424ed7-65a0-4300-956b-f52b0cf8edf4\"  />\n",
+       "<label for=\"06424ed7-65a0-4300-956b-f52b0cf8edf4\" title=\"Keys in the geography namespace\">geography</label>\n",
+       "<div class=\"tab\">\n",
+       "<style type=\"text/css\">table.ek td {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "\n",
+       "table.ek th {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "</style>\n",
+       "<table class=\"eh-table\">\n",
+       "<tr><td><b>grid_spec</b></td><td>{'grid': [30.0, 30.0], 'area': [90.0, 0.0, -90.0, 330.0]}</td></tr> <tr><td><b>grid_type</b></td><td>regular_ll</td></tr> <tr><td><b>shape</b></td><td>(7, 12)</td></tr> <tr><td><b>area</b></td><td>[90.0, 0.0, -90.0, 330.0]</td></tr>\n",
+       "</table>\n",
+       "</div>\n",
+       "    \n",
+       "</div>\n",
+       "</div>\n",
+       "</div>\n",
+       "</section>\n",
+       "</div>\n",
+       "        "
+      ],
+      "text/plain": [
+       "Field(t, 2018-08-01 12:00:00, 2018-08-01 12:00:00, 0:00:00, 1000, pressure, 0, regular_ll)"
+      ]
+     },
+     "execution_count": 12,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "ds[0]"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
   }
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 3 (ipykernel)",
+   "display_name": "dev",
    "language": "python",
-   "name": "python3"
+   "name": "dev"
   },
   "language_info": {
    "codemirror_mode": {
diff --git a/docs/examples/grib_fdb_write.ipynb b/docs/examples/grib/grib_fdb_write.ipynb
similarity index 72%
rename from docs/examples/grib_fdb_write.ipynb
rename to docs/examples/grib/grib_fdb_write.ipynb
index cf2bc7858..b050459f5 100644
--- a/docs/examples/grib_fdb_write.ipynb
+++ b/docs/examples/grib/grib_fdb_write.ipynb
@@ -87,7 +87,7 @@
    },
    "outputs": [],
    "source": [
-    "fdb_schema = \"./default_fdb_schema\"\n",
+    "fdb_schema = \"../default_fdb_schema\"\n",
     "fdb_dir = \"./_fdb\"\n",
     "os.makedirs(fdb_dir, exist_ok=True)\n",
     "\n",
@@ -153,81 +153,69 @@
        "  <thead>\n",
        "    <tr style=\"text-align: right;\">\n",
        "      <th></th>\n",
-       "      <th>centre</th>\n",
-       "      <th>shortName</th>\n",
-       "      <th>typeOfLevel</th>\n",
-       "      <th>level</th>\n",
-       "      <th>dataDate</th>\n",
-       "      <th>dataTime</th>\n",
-       "      <th>stepRange</th>\n",
-       "      <th>dataType</th>\n",
-       "      <th>number</th>\n",
-       "      <th>gridType</th>\n",
+       "      <th>parameter.variable</th>\n",
+       "      <th>time.valid_datetime</th>\n",
+       "      <th>time.base_datetime</th>\n",
+       "      <th>time.step</th>\n",
+       "      <th>vertical.level</th>\n",
+       "      <th>vertical.level_type</th>\n",
+       "      <th>ensemble.member</th>\n",
+       "      <th>geography.grid_type</th>\n",
        "    </tr>\n",
        "  </thead>\n",
        "  <tbody>\n",
        "    <tr>\n",
        "      <th>0</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>t</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
        "      <td>1000</td>\n",
-       "      <td>20180801</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
+       "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>1</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>u</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
        "      <td>1000</td>\n",
-       "      <td>20180801</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
+       "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>2</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>v</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
        "      <td>1000</td>\n",
-       "      <td>20180801</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
+       "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>3</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>t</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
        "      <td>850</td>\n",
-       "      <td>20180801</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
+       "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>4</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>u</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
        "      <td>850</td>\n",
-       "      <td>20180801</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
+       "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
@@ -236,19 +224,19 @@
        "</div>"
       ],
       "text/plain": [
-       "  centre shortName    typeOfLevel  level  dataDate  dataTime stepRange  \\\n",
-       "0   ecmf         t  isobaricInhPa   1000  20180801      1200         0   \n",
-       "1   ecmf         u  isobaricInhPa   1000  20180801      1200         0   \n",
-       "2   ecmf         v  isobaricInhPa   1000  20180801      1200         0   \n",
-       "3   ecmf         t  isobaricInhPa    850  20180801      1200         0   \n",
-       "4   ecmf         u  isobaricInhPa    850  20180801      1200         0   \n",
+       "  parameter.variable time.valid_datetime  time.base_datetime time.step  \\\n",
+       "0                  t 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
+       "1                  u 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
+       "2                  v 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
+       "3                  t 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
+       "4                  u 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
        "\n",
-       "  dataType  number    gridType  \n",
-       "0       an       0  regular_ll  \n",
-       "1       an       0  regular_ll  \n",
-       "2       an       0  regular_ll  \n",
-       "3       an       0  regular_ll  \n",
-       "4       an       0  regular_ll  "
+       "   vertical.level vertical.level_type ensemble.member geography.grid_type  \n",
+       "0            1000            pressure               0          regular_ll  \n",
+       "1            1000            pressure               0          regular_ll  \n",
+       "2            1000            pressure               0          regular_ll  \n",
+       "3             850            pressure               0          regular_ll  \n",
+       "4             850            pressure               0          regular_ll  "
       ]
      },
      "execution_count": 3,
@@ -258,7 +246,7 @@
    ],
    "source": [
     "ekd.download_example_file(\"tuv_pl.grib\")\n",
-    "ds = ekd.from_source(\"file\", \"tuv_pl.grib\")\n",
+    "ds = ekd.from_source(\"file\", \"tuv_pl.grib\").to_fieldlist()\n",
     "ds.head()"
    ]
   },
@@ -321,8 +309,8 @@
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "GribField(u,500,20180801,1200,0,0)\n",
-      "GribField(v,500,20180801,1200,0,0)\n"
+      "Field(u, 2018-08-01 12:00:00, 2018-08-01 12:00:00, 0:00:00, 500, pressure, 0, regular_ll)\n",
+      "Field(v, 2018-08-01 12:00:00, 2018-08-01 12:00:00, 0:00:00, 500, pressure, 0, regular_ll)\n"
      ]
     }
    ],
@@ -342,7 +330,7 @@
     "}\n",
     "\n",
     "# read fields from fdb as a stream\n",
-    "for f in ekd.from_source(\"fdb\", request, config=config):\n",
+    "for f in ekd.from_source(\"fdb\", request, config=config).to_fieldlist():\n",
     "    print(f)"
    ]
   },
@@ -357,9 +345,9 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "dev_ecc",
+   "display_name": "dev",
    "language": "python",
-   "name": "dev_ecc"
+   "name": "dev"
   },
   "language_info": {
    "codemirror_mode": {
@@ -371,7 +359,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.10.13"
+   "version": "3.13.1"
   }
  },
  "nbformat": 4,
diff --git a/docs/examples/grib_lat_lon_value_ll.ipynb b/docs/examples/grib/grib_lat_lon_value_ll.ipynb
similarity index 100%
rename from docs/examples/grib_lat_lon_value_ll.ipynb
rename to docs/examples/grib/grib_lat_lon_value_ll.ipynb
diff --git a/docs/examples/grib_lat_lon_value_rgg.ipynb b/docs/examples/grib/grib_lat_lon_value_rgg.ipynb
similarity index 100%
rename from docs/examples/grib_lat_lon_value_rgg.ipynb
rename to docs/examples/grib/grib_lat_lon_value_rgg.ipynb
diff --git a/docs/examples/grib_missing.ipynb b/docs/examples/grib/grib_missing.ipynb
similarity index 100%
rename from docs/examples/grib_missing.ipynb
rename to docs/examples/grib/grib_missing.ipynb
diff --git a/docs/examples/grib_nearest_gridpoint.ipynb b/docs/examples/grib/grib_nearest_gridpoint.ipynb
similarity index 100%
rename from docs/examples/grib_nearest_gridpoint.ipynb
rename to docs/examples/grib/grib_nearest_gridpoint.ipynb
diff --git a/docs/examples/grib/grib_overview.ipynb b/docs/examples/grib/grib_overview.ipynb
new file mode 100644
index 000000000..0bce908cc
--- /dev/null
+++ b/docs/examples/grib/grib_overview.ipynb
@@ -0,0 +1,1964 @@
+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "## Using GRIB data"
+   ]
+  },
+  {
+   "attachments": {},
+   "cell_type": "raw",
+   "metadata": {
+    "editable": true,
+    "raw_mimetype": "text/restructuredtext",
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "We will work with a GRIB file containing 6 messages. First we ensure the example file is available, then read the file with :ref:`from_source() <data-sources-file>`."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "outputs": [],
+   "source": [
+    "import earthkit.data as ekd\n",
+    "ekd.download_example_file(\"test6.grib\")"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 2,
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<p><b>GRIB file</b></br><b>Path</b>: test6.grib <b>size</b>: 1.4 KiB</br><b>Available types</b>: fieldlist, pandas, xarray, numpy, array</p>"
+      ],
+      "text/plain": [
+       "GribData(path={self._reader.path})"
+      ]
+     },
+     "execution_count": 2,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "ds_in = ekd.from_source(\"file\", \"test6.grib\")\n",
+    "ds_in"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "We load the GRIB data into a fieldlist."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 3,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "ds = ds_in.to_fieldlist()"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### Iteration"
+   ]
+  },
+  {
+   "cell_type": "raw",
+   "metadata": {
+    "editable": true,
+    "raw_mimetype": "text/restructuredtext",
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "A :ref:`GRIB <grib>` data object is represented by a :py:class:`~data.readers.grib.index.GribFieldList` consisting of :py:class:`~data.core.field.Field`\\s. When used in iteration the GRIB data is automatically loaded and released when going out of scope. As a result, during the iteration only one GRIB message at a time is kept in memory:"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 4,
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Field(t, 2018-08-01 12:00:00, 2018-08-01 12:00:00, 0:00:00, 1000, pressure, 0, regular_ll)\n",
+      "Field(u, 2018-08-01 12:00:00, 2018-08-01 12:00:00, 0:00:00, 1000, pressure, 0, regular_ll)\n",
+      "Field(v, 2018-08-01 12:00:00, 2018-08-01 12:00:00, 0:00:00, 1000, pressure, 0, regular_ll)\n",
+      "Field(t, 2018-08-01 12:00:00, 2018-08-01 12:00:00, 0:00:00, 850, pressure, 0, regular_ll)\n",
+      "Field(u, 2018-08-01 12:00:00, 2018-08-01 12:00:00, 0:00:00, 850, pressure, 0, regular_ll)\n",
+      "Field(v, 2018-08-01 12:00:00, 2018-08-01 12:00:00, 0:00:00, 850, pressure, 0, regular_ll)\n"
+     ]
+    }
+   ],
+   "source": [
+    "for f in ds:\n",
+    "    print(f)"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "### Inspecting the contents"
+   ]
+  },
+  {
+   "cell_type": "raw",
+   "metadata": {
+    "editable": true,
+    "raw_mimetype": "text/restructuredtext",
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "We can use :py:meth:`~data.readers.grib.index.GribFieldList.ls` or :py:meth:`~data.readers.grib.index.GribFieldList.describe`."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 5,
+   "metadata": {
+    "editable": true,
+    "raw_mimetype": "text/restructuredtext",
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "6"
+      ]
+     },
+     "execution_count": 5,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "len(ds)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 6,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<div>\n",
+       "<style scoped>\n",
+       "    .dataframe tbody tr th:only-of-type {\n",
+       "        vertical-align: middle;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe tbody tr th {\n",
+       "        vertical-align: top;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe thead th {\n",
+       "        text-align: right;\n",
+       "    }\n",
+       "</style>\n",
+       "<table border=\"1\" class=\"dataframe\">\n",
+       "  <thead>\n",
+       "    <tr style=\"text-align: right;\">\n",
+       "      <th></th>\n",
+       "      <th>parameter.variable</th>\n",
+       "      <th>time.valid_datetime</th>\n",
+       "      <th>time.base_datetime</th>\n",
+       "      <th>time.step</th>\n",
+       "      <th>vertical.level</th>\n",
+       "      <th>vertical.level_type</th>\n",
+       "      <th>ensemble.member</th>\n",
+       "      <th>geography.grid_type</th>\n",
+       "    </tr>\n",
+       "  </thead>\n",
+       "  <tbody>\n",
+       "    <tr>\n",
+       "      <th>0</th>\n",
+       "      <td>t</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
+       "      <td>1000</td>\n",
+       "      <td>pressure</td>\n",
+       "      <td>0</td>\n",
+       "      <td>regular_ll</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>1</th>\n",
+       "      <td>u</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
+       "      <td>1000</td>\n",
+       "      <td>pressure</td>\n",
+       "      <td>0</td>\n",
+       "      <td>regular_ll</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2</th>\n",
+       "      <td>v</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
+       "      <td>1000</td>\n",
+       "      <td>pressure</td>\n",
+       "      <td>0</td>\n",
+       "      <td>regular_ll</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>3</th>\n",
+       "      <td>t</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
+       "      <td>850</td>\n",
+       "      <td>pressure</td>\n",
+       "      <td>0</td>\n",
+       "      <td>regular_ll</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>4</th>\n",
+       "      <td>u</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
+       "      <td>850</td>\n",
+       "      <td>pressure</td>\n",
+       "      <td>0</td>\n",
+       "      <td>regular_ll</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>5</th>\n",
+       "      <td>v</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
+       "      <td>850</td>\n",
+       "      <td>pressure</td>\n",
+       "      <td>0</td>\n",
+       "      <td>regular_ll</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "</div>"
+      ],
+      "text/plain": [
+       "  parameter.variable time.valid_datetime  time.base_datetime time.step  \\\n",
+       "0                  t 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
+       "1                  u 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
+       "2                  v 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
+       "3                  t 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
+       "4                  u 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
+       "5                  v 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
+       "\n",
+       "   vertical.level vertical.level_type ensemble.member geography.grid_type  \n",
+       "0            1000            pressure               0          regular_ll  \n",
+       "1            1000            pressure               0          regular_ll  \n",
+       "2            1000            pressure               0          regular_ll  \n",
+       "3             850            pressure               0          regular_ll  \n",
+       "4             850            pressure               0          regular_ll  \n",
+       "5             850            pressure               0          regular_ll  "
+      ]
+     },
+     "execution_count": 6,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "ds.ls()"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### Slicing"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "Standard Python slicing is available. It does not involve any loading/copying of GRIB data. "
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 7,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<div>\n",
+       "<style scoped>\n",
+       "    .dataframe tbody tr th:only-of-type {\n",
+       "        vertical-align: middle;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe tbody tr th {\n",
+       "        vertical-align: top;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe thead th {\n",
+       "        text-align: right;\n",
+       "    }\n",
+       "</style>\n",
+       "<table border=\"1\" class=\"dataframe\">\n",
+       "  <thead>\n",
+       "    <tr style=\"text-align: right;\">\n",
+       "      <th></th>\n",
+       "      <th>parameter.variable</th>\n",
+       "      <th>time.valid_datetime</th>\n",
+       "      <th>time.base_datetime</th>\n",
+       "      <th>time.step</th>\n",
+       "      <th>vertical.level</th>\n",
+       "      <th>vertical.level_type</th>\n",
+       "      <th>ensemble.member</th>\n",
+       "      <th>geography.grid_type</th>\n",
+       "    </tr>\n",
+       "  </thead>\n",
+       "  <tbody>\n",
+       "    <tr>\n",
+       "      <th>0</th>\n",
+       "      <td>u</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
+       "      <td>1000</td>\n",
+       "      <td>pressure</td>\n",
+       "      <td>0</td>\n",
+       "      <td>regular_ll</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "</div>"
+      ],
+      "text/plain": [
+       "  parameter.variable time.valid_datetime  time.base_datetime time.step  \\\n",
+       "0                  u 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
+       "\n",
+       "   vertical.level vertical.level_type ensemble.member geography.grid_type  \n",
+       "0            1000            pressure               0          regular_ll  "
+      ]
+     },
+     "execution_count": 7,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "g = ds[1]\n",
+    "g.ls()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 8,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<div>\n",
+       "<style scoped>\n",
+       "    .dataframe tbody tr th:only-of-type {\n",
+       "        vertical-align: middle;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe tbody tr th {\n",
+       "        vertical-align: top;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe thead th {\n",
+       "        text-align: right;\n",
+       "    }\n",
+       "</style>\n",
+       "<table border=\"1\" class=\"dataframe\">\n",
+       "  <thead>\n",
+       "    <tr style=\"text-align: right;\">\n",
+       "      <th></th>\n",
+       "      <th>parameter.variable</th>\n",
+       "      <th>time.valid_datetime</th>\n",
+       "      <th>time.base_datetime</th>\n",
+       "      <th>time.step</th>\n",
+       "      <th>vertical.level</th>\n",
+       "      <th>vertical.level_type</th>\n",
+       "      <th>ensemble.member</th>\n",
+       "      <th>geography.grid_type</th>\n",
+       "    </tr>\n",
+       "  </thead>\n",
+       "  <tbody>\n",
+       "    <tr>\n",
+       "      <th>0</th>\n",
+       "      <td>u</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
+       "      <td>1000</td>\n",
+       "      <td>pressure</td>\n",
+       "      <td>0</td>\n",
+       "      <td>regular_ll</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>1</th>\n",
+       "      <td>v</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
+       "      <td>1000</td>\n",
+       "      <td>pressure</td>\n",
+       "      <td>0</td>\n",
+       "      <td>regular_ll</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "</div>"
+      ],
+      "text/plain": [
+       "  parameter.variable time.valid_datetime  time.base_datetime time.step  \\\n",
+       "0                  u 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
+       "1                  v 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
+       "\n",
+       "   vertical.level vertical.level_type ensemble.member geography.grid_type  \n",
+       "0            1000            pressure               0          regular_ll  \n",
+       "1            1000            pressure               0          regular_ll  "
+      ]
+     },
+     "execution_count": 8,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "g = ds[1:3]\n",
+    "g.ls()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 9,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<div>\n",
+       "<style scoped>\n",
+       "    .dataframe tbody tr th:only-of-type {\n",
+       "        vertical-align: middle;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe tbody tr th {\n",
+       "        vertical-align: top;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe thead th {\n",
+       "        text-align: right;\n",
+       "    }\n",
+       "</style>\n",
+       "<table border=\"1\" class=\"dataframe\">\n",
+       "  <thead>\n",
+       "    <tr style=\"text-align: right;\">\n",
+       "      <th></th>\n",
+       "      <th>parameter.variable</th>\n",
+       "      <th>time.valid_datetime</th>\n",
+       "      <th>time.base_datetime</th>\n",
+       "      <th>time.step</th>\n",
+       "      <th>vertical.level</th>\n",
+       "      <th>vertical.level_type</th>\n",
+       "      <th>ensemble.member</th>\n",
+       "      <th>geography.grid_type</th>\n",
+       "    </tr>\n",
+       "  </thead>\n",
+       "  <tbody>\n",
+       "    <tr>\n",
+       "      <th>0</th>\n",
+       "      <td>v</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
+       "      <td>850</td>\n",
+       "      <td>pressure</td>\n",
+       "      <td>0</td>\n",
+       "      <td>regular_ll</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "</div>"
+      ],
+      "text/plain": [
+       "  parameter.variable time.valid_datetime  time.base_datetime time.step  \\\n",
+       "0                  v 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
+       "\n",
+       "   vertical.level vertical.level_type ensemble.member geography.grid_type  \n",
+       "0             850            pressure               0          regular_ll  "
+      ]
+     },
+     "execution_count": 9,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "g = ds[-1]\n",
+    "g.ls()"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### Getting data values"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "#### Using values"
+   ]
+  },
+  {
+   "cell_type": "raw",
+   "metadata": {
+    "editable": true,
+    "raw_mimetype": "text/restructuredtext",
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "The :py:attr:`~data.readers.grib.codes.GribField.values` property always returns a flat array per field:"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 10,
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "(84,)"
+      ]
+     },
+     "execution_count": 10,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "v = ds[0].values\n",
+    "v.shape"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 11,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "array([272.56417847, 272.56417847, 272.56417847, 272.56417847])"
+      ]
+     },
+     "execution_count": 11,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "v[0:4]"
+   ]
+  },
+  {
+   "cell_type": "raw",
+   "metadata": {
+    "editable": true,
+    "raw_mimetype": "text/restructuredtext",
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "When called on the whole fieldlist :py:attr:`~data.readers.grib.index.GribFieldList.values` returns a 2D array:"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 12,
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "(6, 84)"
+      ]
+     },
+     "execution_count": 12,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "v = ds.values\n",
+    "v.shape"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "#### Using to_numpy()"
+   ]
+  },
+  {
+   "cell_type": "raw",
+   "metadata": {
+    "editable": true,
+    "raw_mimetype": "text/restructuredtext",
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "With :py:meth:`~data.readers.grib.codes.GribField.to_numpy` the field shape is set on the array: "
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 13,
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "(7, 12)\n",
+      "(7, 12)\n"
+     ]
+    }
+   ],
+   "source": [
+    "v = ds[0].to_numpy()\n",
+    "print(v.shape)\n",
+    "print(ds[0].shape)"
+   ]
+  },
+  {
+   "cell_type": "raw",
+   "metadata": {
+    "editable": true,
+    "raw_mimetype": "text/restructuredtext",
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    ":py:meth:`~data.readers.grib.index.GribFieldList.to_numpy` behaves in the same way when called on a fieldlist:"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 14,
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "(6, 7, 12)"
+      ]
+     },
+     "execution_count": 14,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "v = ds.to_numpy()\n",
+    "v.shape"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "### Fields and metadata"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "A fieldlist is made up of fields. We can use the automatic display to get a quick overview about what a field contains."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 15,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<style type=\"text/css\"> /* Based on:\n",
+       " https://codepen.io/htmlcssfreebies/pen/WNpVeRK\n",
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+       " */\n",
+       "\n",
+       " :root {\n",
+       "    --eh-font-color0: var(--jp-content-font-color0, rgba(0, 0, 0, 1));\n",
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+       "    --eh-background-color: var(--jp-layout-color0, white);\n",
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+       "\n",
+       "html[theme=dark],\n",
+       "body[data-theme=dark],\n",
+       "body.vscode-dark {\n",
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+       "  --eh-disabled-color: #515151;\n",
+       "  --eh-background-color: #111111;\n",
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+       "\n",
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+       "\n",
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+       "     border-bottom: 1px solid var(--eh-disabled-color);\n",
+       " }\n",
+       "\n",
+       " /* Tab page contents */\n",
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+       "\n",
+       " .eh-tabs [type=radio] {\n",
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+       " }\n",
+       "\n",
+       " .eh-tabs [type=radio]:checked + label + .tab {\n",
+       "     display: block;\n",
+       " }\n",
+       "\n",
+       " .eh-tabs [type=radio]:not(:checked) + label:hover {\n",
+       "    color: var(--xr-font-color0);\n",
+       " }\n",
+       "\n",
+       "\n",
+       " @media (min-width: 768px) {\n",
+       "\n",
+       "     .eh-tabs-container {\n",
+       "         padding: 1rem 1rem;\n",
+       "     }\n",
+       "\n",
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+       "         order: 1;\n",
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+       "     }\n",
+       "\n",
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+       "         order: 9;\n",
+       "     }\n",
+       "\n",
+       "     .eh-tabs [type=radio]:checked + label {\n",
+       "         border-bottom: none;\n",
+       "     }\n",
+       " }\n",
+       " @media (min-width: 992px) {\n",
+       "\n",
+       "     .eh-tabs {\n",
+       "         width: 800px;\n",
+       "     }\n",
+       " }\n",
+       "</style><div class=\"eh-description\">Field</div>\n",
+       "<div>\n",
+       "<section class=\"eh-section>\n",
+       "<div class=\"eh-tabs-container\">\n",
+       "<div class=\"eh-tabs-block\">\n",
+       "<div class=\"eh-tabs\">\n",
+       "\n",
+       "<input type=\"radio\" name=\"eh-tabs\" id=\"a6a0b676-a73f-4f7e-90b3-b5c9308bf650\"  />\n",
+       "<label for=\"a6a0b676-a73f-4f7e-90b3-b5c9308bf650\" title=\"Keys in the data namespace\">data</label>\n",
+       "<div class=\"tab\">\n",
+       "<style type=\"text/css\">table.ek td {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "\n",
+       "table.ek th {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "</style>\n",
+       "<table class=\"eh-table\">\n",
+       "<tr><td><b>number_of_values</b></td><td>84</td></tr> <tr><td><b>array_type</b></td><td>ndarray</td></tr> <tr><td><b>array_dtype</b></td><td>float64</td></tr>\n",
+       "</table>\n",
+       "</div>\n",
+       "     \n",
+       "<input type=\"radio\" name=\"eh-tabs\" id=\"39b30dcf-5149-43d4-a7d6-ad6b03d52493\" checked />\n",
+       "<label for=\"39b30dcf-5149-43d4-a7d6-ad6b03d52493\" title=\"Keys in the parameter namespace\">parameter</label>\n",
+       "<div class=\"tab\">\n",
+       "<style type=\"text/css\">table.ek td {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "\n",
+       "table.ek th {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "</style>\n",
+       "<table class=\"eh-table\">\n",
+       "<tr><td><b>variable</b></td><td>t</td></tr> <tr><td><b>units</b></td><td>kelvin</td></tr>\n",
+       "</table>\n",
+       "</div>\n",
+       "     \n",
+       "<input type=\"radio\" name=\"eh-tabs\" id=\"fb66917e-8412-424b-b584-2f78e18923a8\"  />\n",
+       "<label for=\"fb66917e-8412-424b-b584-2f78e18923a8\" title=\"Keys in the time namespace\">time</label>\n",
+       "<div class=\"tab\">\n",
+       "<style type=\"text/css\">table.ek td {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "\n",
+       "table.ek th {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "</style>\n",
+       "<table class=\"eh-table\">\n",
+       "<tr><td><b>valid_datetime</b></td><td>2018-08-01 12:00:00</td></tr> <tr><td><b>base_datetime</b></td><td>2018-08-01 12:00:00</td></tr> <tr><td><b>step</b></td><td>0:00:00</td></tr>\n",
+       "</table>\n",
+       "</div>\n",
+       "     \n",
+       "<input type=\"radio\" name=\"eh-tabs\" id=\"6f3109e4-3244-493c-9d42-e252aafc607c\"  />\n",
+       "<label for=\"6f3109e4-3244-493c-9d42-e252aafc607c\" title=\"Keys in the vertical namespace\">vertical</label>\n",
+       "<div class=\"tab\">\n",
+       "<style type=\"text/css\">table.ek td {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "\n",
+       "table.ek th {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "</style>\n",
+       "<table class=\"eh-table\">\n",
+       "<tr><td><b>level</b></td><td>1000</td></tr> <tr><td><b>layer</b></td><td>None</td></tr> <tr><td><b>level_type</b></td><td>pressure</td></tr>\n",
+       "</table>\n",
+       "</div>\n",
+       "     \n",
+       "<input type=\"radio\" name=\"eh-tabs\" id=\"25616fdf-8cc7-4775-a2ed-5915b907c3cc\"  />\n",
+       "<label for=\"25616fdf-8cc7-4775-a2ed-5915b907c3cc\" title=\"Keys in the ensemble namespace\">ensemble</label>\n",
+       "<div class=\"tab\">\n",
+       "<style type=\"text/css\">table.ek td {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "\n",
+       "table.ek th {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "</style>\n",
+       "<table class=\"eh-table\">\n",
+       "<tr><td><b>member</b></td><td>0</td></tr>\n",
+       "</table>\n",
+       "</div>\n",
+       "     \n",
+       "<input type=\"radio\" name=\"eh-tabs\" id=\"fc601d29-8077-4184-9485-cab044b89a4a\"  />\n",
+       "<label for=\"fc601d29-8077-4184-9485-cab044b89a4a\" title=\"Keys in the geography namespace\">geography</label>\n",
+       "<div class=\"tab\">\n",
+       "<style type=\"text/css\">table.ek td {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "\n",
+       "table.ek th {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "</style>\n",
+       "<table class=\"eh-table\">\n",
+       "<tr><td><b>grid_spec</b></td><td>{'grid': [30.0, 30.0], 'area': [90.0, 0.0, -90.0, 330.0]}</td></tr> <tr><td><b>grid_type</b></td><td>regular_ll</td></tr> <tr><td><b>shape</b></td><td>(7, 12)</td></tr> <tr><td><b>area</b></td><td>[90.0, 0.0, -90.0, 330.0]</td></tr>\n",
+       "</table>\n",
+       "</div>\n",
+       "    \n",
+       "</div>\n",
+       "</div>\n",
+       "</div>\n",
+       "</section>\n",
+       "</div>\n",
+       "        "
+      ],
+      "text/plain": [
+       "Field(t, 2018-08-01 12:00:00, 2018-08-01 12:00:00, 0:00:00, 1000, pressure, 0, regular_ll)"
+      ]
+     },
+     "execution_count": 15,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "ds[0]"
+   ]
+  },
+  {
+   "cell_type": "raw",
+   "metadata": {
+    "editable": true,
+    "raw_mimetype": "text/restructuredtext",
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "We use :py:meth:`~data.readers.grib.codes.GribField.get` to access metadata. It works both on individual fields slices or whole fieldlists. The supported metadata keys are format independent."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 16,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "1000"
+      ]
+     },
+     "execution_count": 16,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "ds[0].get(\"vertical.level\")"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 17,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "[[1000, 't'], [1000, 'u']]"
+      ]
+     },
+     "execution_count": 17,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "ds[0:2].get([\"vertical.level\", \"parameter.variable\"])"
+   ]
+  },
+  {
+   "cell_type": "raw",
+   "metadata": {
+    "editable": true,
+    "raw_mimetype": "text/restructuredtext",
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "We can also call :py:meth:`~data.readers.grib.index.GribFieldList.metadata` on a fieldlist:"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 18,
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "[1000, 1000, 1000, 850, 850, 850]"
+      ]
+     },
+     "execution_count": 18,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "ds.get(\"vertical.level\")"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "The underlying ecCodes GRIB metadata keys can also be accessed."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 19,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "[[1000, 't', 'ecmf'], [1000, 'u', 'ecmf']]"
+      ]
+     },
+     "execution_count": 19,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "ds[0:2].metadata([\"level\", \"shortName\", \"centre\"])"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### Selection"
+   ]
+  },
+  {
+   "cell_type": "raw",
+   "metadata": {
+    "editable": true,
+    "raw_mimetype": "text/restructuredtext",
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    ":py:meth:`~data.readers.grib.index.GribFieldList.sel` offers metadata-based selection and always creates a \"view\", so no copying of GRIB data is involved."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 20,
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "outputs": [
+    {
+     "data": {
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+       "</style>\n",
+       "<table border=\"1\" class=\"dataframe\">\n",
+       "  <thead>\n",
+       "    <tr style=\"text-align: right;\">\n",
+       "      <th></th>\n",
+       "      <th>parameter.variable</th>\n",
+       "      <th>time.valid_datetime</th>\n",
+       "      <th>time.base_datetime</th>\n",
+       "      <th>time.step</th>\n",
+       "      <th>vertical.level</th>\n",
+       "      <th>vertical.level_type</th>\n",
+       "      <th>ensemble.member</th>\n",
+       "      <th>geography.grid_type</th>\n",
+       "    </tr>\n",
+       "  </thead>\n",
+       "  <tbody>\n",
+       "    <tr>\n",
+       "      <th>0</th>\n",
+       "      <td>u</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
+       "      <td>850</td>\n",
+       "      <td>pressure</td>\n",
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+       "      <td>regular_ll</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>1</th>\n",
+       "      <td>v</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
+       "      <td>850</td>\n",
+       "      <td>pressure</td>\n",
+       "      <td>0</td>\n",
+       "      <td>regular_ll</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "</div>"
+      ],
+      "text/plain": [
+       "  parameter.variable time.valid_datetime  time.base_datetime time.step  \\\n",
+       "0                  u 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
+       "1                  v 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
+       "\n",
+       "   vertical.level vertical.level_type ensemble.member geography.grid_type  \n",
+       "0             850            pressure               0          regular_ll  \n",
+       "1             850            pressure               0          regular_ll  "
+      ]
+     },
+     "execution_count": 20,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "g = ds.sel({\"parameter.variable\": [\"u\", \"v\"], \"vertical.level\": 850})\n",
+    "g.ls()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 21,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
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+       "    <tr style=\"text-align: right;\">\n",
+       "      <th></th>\n",
+       "      <th>parameter.variable</th>\n",
+       "      <th>time.valid_datetime</th>\n",
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+       "  <tbody>\n",
+       "    <tr>\n",
+       "      <th>0</th>\n",
+       "      <td>t</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
+       "      <td>1000</td>\n",
+       "      <td>pressure</td>\n",
+       "      <td>0</td>\n",
+       "      <td>regular_ll</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>1</th>\n",
+       "      <td>t</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
+       "      <td>850</td>\n",
+       "      <td>pressure</td>\n",
+       "      <td>0</td>\n",
+       "      <td>regular_ll</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "</div>"
+      ],
+      "text/plain": [
+       "  parameter.variable time.valid_datetime  time.base_datetime time.step  \\\n",
+       "0                  t 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
+       "1                  t 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
+       "\n",
+       "   vertical.level vertical.level_type ensemble.member geography.grid_type  \n",
+       "0            1000            pressure               0          regular_ll  \n",
+       "1             850            pressure               0          regular_ll  "
+      ]
+     },
+     "execution_count": 21,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "g = ds.sel({\"parameter.variable\": \"t\"})\n",
+    "g.ls()"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### Xarray"
+   ]
+  },
+  {
+   "cell_type": "raw",
+   "metadata": {
+    "editable": true,
+    "raw_mimetype": "text/restructuredtext",
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "Coverting GRIB to Xarray is based on the earthkit Xarray engine (part of earthkit-data) ."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 22,
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "outputs": [
+    {
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+       "\n",
+       ".xr-var-item > .xr-var-name:hover span {\n",
+       "  padding-right: 5px;\n",
+       "}\n",
+       "\n",
+       ".xr-var-list > li:nth-child(odd) > div,\n",
+       ".xr-var-list > li:nth-child(odd) > label,\n",
+       ".xr-var-list > li:nth-child(odd) > .xr-var-name span {\n",
+       "  background-color: var(--xr-background-color-row-odd);\n",
+       "  border-color: var(--xr-background-color-row-even);\n",
+       "}\n",
+       "\n",
+       ".xr-var-name {\n",
+       "  grid-column: 1;\n",
+       "}\n",
+       "\n",
+       ".xr-var-dims {\n",
+       "  grid-column: 2;\n",
+       "}\n",
+       "\n",
+       ".xr-var-dtype {\n",
+       "  grid-column: 3;\n",
+       "  text-align: right;\n",
+       "  color: var(--xr-font-color2);\n",
+       "}\n",
+       "\n",
+       ".xr-var-preview {\n",
+       "  grid-column: 4;\n",
+       "}\n",
+       "\n",
+       ".xr-index-preview {\n",
+       "  grid-column: 2 / 5;\n",
+       "  color: var(--xr-font-color2);\n",
+       "}\n",
+       "\n",
+       ".xr-var-name,\n",
+       ".xr-var-dims,\n",
+       ".xr-var-dtype,\n",
+       ".xr-preview,\n",
+       ".xr-attrs dt {\n",
+       "  white-space: nowrap;\n",
+       "  overflow: hidden;\n",
+       "  text-overflow: ellipsis;\n",
+       "  padding-right: 10px;\n",
+       "}\n",
+       "\n",
+       ".xr-var-name:hover,\n",
+       ".xr-var-dims:hover,\n",
+       ".xr-var-dtype:hover,\n",
+       ".xr-attrs dt:hover {\n",
+       "  overflow: visible;\n",
+       "  width: auto;\n",
+       "  z-index: 1;\n",
+       "}\n",
+       "\n",
+       ".xr-var-attrs,\n",
+       ".xr-var-data,\n",
+       ".xr-index-data {\n",
+       "  display: none;\n",
+       "  border-top: 2px dotted var(--xr-background-color);\n",
+       "  padding-bottom: 20px !important;\n",
+       "  padding-top: 10px !important;\n",
+       "}\n",
+       "\n",
+       ".xr-var-attrs-in + label,\n",
+       ".xr-var-data-in + label,\n",
+       ".xr-index-data-in + label {\n",
+       "  padding: 0 1px;\n",
+       "}\n",
+       "\n",
+       ".xr-var-attrs-in:checked ~ .xr-var-attrs,\n",
+       ".xr-var-data-in:checked ~ .xr-var-data,\n",
+       ".xr-index-data-in:checked ~ .xr-index-data {\n",
+       "  display: block;\n",
+       "}\n",
+       "\n",
+       ".xr-var-data > table {\n",
+       "  float: right;\n",
+       "}\n",
+       "\n",
+       ".xr-var-data > pre,\n",
+       ".xr-index-data > pre,\n",
+       ".xr-var-data > table > tbody > tr {\n",
+       "  background-color: transparent !important;\n",
+       "}\n",
+       "\n",
+       ".xr-var-name span,\n",
+       ".xr-var-data,\n",
+       ".xr-index-name div,\n",
+       ".xr-index-data,\n",
+       ".xr-attrs {\n",
+       "  padding-left: 25px !important;\n",
+       "}\n",
+       "\n",
+       ".xr-attrs,\n",
+       ".xr-var-attrs,\n",
+       ".xr-var-data,\n",
+       ".xr-index-data {\n",
+       "  grid-column: 1 / -1;\n",
+       "}\n",
+       "\n",
+       "dl.xr-attrs {\n",
+       "  padding: 0;\n",
+       "  margin: 0;\n",
+       "  display: grid;\n",
+       "  grid-template-columns: 125px auto;\n",
+       "}\n",
+       "\n",
+       ".xr-attrs dt,\n",
+       ".xr-attrs dd {\n",
+       "  padding: 0;\n",
+       "  margin: 0;\n",
+       "  float: left;\n",
+       "  padding-right: 10px;\n",
+       "  width: auto;\n",
+       "}\n",
+       "\n",
+       ".xr-attrs dt {\n",
+       "  font-weight: normal;\n",
+       "  grid-column: 1;\n",
+       "}\n",
+       "\n",
+       ".xr-attrs dt:hover span {\n",
+       "  display: inline-block;\n",
+       "  background: var(--xr-background-color);\n",
+       "  padding-right: 10px;\n",
+       "}\n",
+       "\n",
+       ".xr-attrs dd {\n",
+       "  grid-column: 2;\n",
+       "  white-space: pre-wrap;\n",
+       "  word-break: break-all;\n",
+       "}\n",
+       "\n",
+       ".xr-icon-database,\n",
+       ".xr-icon-file-text2,\n",
+       ".xr-no-icon {\n",
+       "  display: inline-block;\n",
+       "  vertical-align: middle;\n",
+       "  width: 1em;\n",
+       "  height: 1.5em !important;\n",
+       "  stroke-width: 0;\n",
+       "  stroke: currentColor;\n",
+       "  fill: currentColor;\n",
+       "}\n",
+       "\n",
+       ".xr-var-attrs-in:checked + label > .xr-icon-file-text2,\n",
+       ".xr-var-data-in:checked + label > .xr-icon-database,\n",
+       ".xr-index-data-in:checked + label > .xr-icon-database {\n",
+       "  color: var(--xr-font-color0);\n",
+       "  filter: drop-shadow(1px 1px 5px var(--xr-font-color2));\n",
+       "  stroke-width: 0.8px;\n",
+       "}\n",
+       "</style><pre class='xr-text-repr-fallback'>&lt;xarray.Dataset&gt; Size: 4kB\n",
+       "Dimensions:    (level: 2, latitude: 7, longitude: 12)\n",
+       "Coordinates:\n",
+       "  * level      (level) int64 16B 850 1000\n",
+       "  * latitude   (latitude) float64 56B 90.0 60.0 30.0 0.0 -30.0 -60.0 -90.0\n",
+       "  * longitude  (longitude) float64 96B 0.0 30.0 60.0 90.0 ... 270.0 300.0 330.0\n",
+       "Data variables:\n",
+       "    t          (level, latitude, longitude) float64 1kB ...\n",
+       "    u          (level, latitude, longitude) float64 1kB ...\n",
+       "    v          (level, latitude, longitude) float64 1kB ...\n",
+       "Attributes:\n",
+       "    Conventions:  CF-1.8\n",
+       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-988e411e-8322-4dc3-ab5d-cdbac4856da3' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-988e411e-8322-4dc3-ab5d-cdbac4856da3' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>level</span>: 2</li><li><span class='xr-has-index'>latitude</span>: 7</li><li><span class='xr-has-index'>longitude</span>: 12</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-489d325a-76ab-4f06-ab79-ad1ef424a46a' class='xr-section-summary-in' type='checkbox'  checked><label for='section-489d325a-76ab-4f06-ab79-ad1ef424a46a' class='xr-section-summary' >Coordinates: <span>(3)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>level</span></div><div class='xr-var-dims'>(level)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>850 1000</div><input id='attrs-bb9b28d9-f6a5-45ac-a1a5-3e9b0b33aba6' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-bb9b28d9-f6a5-45ac-a1a5-3e9b0b33aba6' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-e66a28e3-8b3c-47c3-aa94-2500cade5e22' class='xr-var-data-in' type='checkbox'><label for='data-e66a28e3-8b3c-47c3-aa94-2500cade5e22' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>hPa</dd><dt><span>positive :</span></dt><dd>down</dd><dt><span>stored_direction :</span></dt><dd>decreasing</dd><dt><span>standard_name :</span></dt><dd>air_pressure</dd><dt><span>long_name :</span></dt><dd>pressure</dd></dl></div><div class='xr-var-data'><pre>array([ 850, 1000])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 60.0 30.0 ... -60.0 -90.0</div><input id='attrs-52f8aa25-7889-4831-a9d3-1fb396889218' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-52f8aa25-7889-4831-a9d3-1fb396889218' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-a2f7a9ef-2970-4e45-aad0-b97954ca3bff' class='xr-var-data-in' type='checkbox'><label for='data-a2f7a9ef-2970-4e45-aad0-b97954ca3bff' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  60.,  30.,   0., -30., -60., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 30.0 60.0 ... 270.0 300.0 330.0</div><input id='attrs-3b30df83-3710-4255-a981-968d5c15c022' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-3b30df83-3710-4255-a981-968d5c15c022' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-7339d451-7a0e-4f97-88bc-d2e6b773d4b6' class='xr-var-data-in' type='checkbox'><label for='data-7339d451-7a0e-4f97-88bc-d2e6b773d4b6' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  30.,  60.,  90., 120., 150., 180., 210., 240., 270., 300., 330.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-941c057f-4687-4ce6-80cd-254a11cd72d2' class='xr-section-summary-in' type='checkbox'  checked><label for='section-941c057f-4687-4ce6-80cd-254a11cd72d2' class='xr-section-summary' >Data variables: <span>(3)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>t</span></div><div class='xr-var-dims'>(level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-f1c4ccd4-d7a6-45d7-a6d9-0d61c02d47b3' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-f1c4ccd4-d7a6-45d7-a6d9-0d61c02d47b3' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-27de0c0c-ad10-45c1-9b9e-ae1c68adf2bf' class='xr-var-data-in' type='checkbox'><label for='data-27de0c0c-ad10-45c1-9b9e-ae1c68adf2bf' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>units :</span></dt><dd>kelvin</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&#x27;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\xfe\\xff\\x80\\x82d\\x03R\\x12\\x08\\x01\\x0c\\x00\\x01\\x00\\x00\\x00\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\x02\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00\\x0c\\x00\\x07\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05\\t\\x10u0u0\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&#x27;, &#x27;bitsPerValue&#x27;: 4, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [30.0, 30.0], &quot;area&quot;: [90.0, 0.0, -90.0, 330.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [30.0, 30.0], &quot;area&quot;: [90.0, 0.0, -90.0, 330.0]}</dd></dl></div><div class='xr-var-data'><pre>[168 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u</span></div><div class='xr-var-dims'>(level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-9698470c-a4fb-4aea-8419-4f60919f4fc4' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-9698470c-a4fb-4aea-8419-4f60919f4fc4' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-a188ff0f-26d4-4f87-9c6a-bff147e3e5dd' class='xr-var-data-in' type='checkbox'><label for='data-a188ff0f-26d4-4f87-9c6a-bff147e3e5dd' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>eastward_wind</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>units :</span></dt><dd>meter / second</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&#x27;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\xfe\\xff\\x80\\x83d\\x03R\\x12\\x08\\x01\\x0c\\x00\\x01\\x00\\x00\\x00\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\x02\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00\\x0c\\x00\\x07\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05\\t\\x10u0u0\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&#x27;, &#x27;bitsPerValue&#x27;: 4, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [30.0, 30.0], &quot;area&quot;: [90.0, 0.0, -90.0, 330.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [30.0, 30.0], &quot;area&quot;: [90.0, 0.0, -90.0, 330.0]}</dd></dl></div><div class='xr-var-data'><pre>[168 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>v</span></div><div class='xr-var-dims'>(level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-664b7ca1-80f6-40b4-b9cb-3fa8f1581c16' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-664b7ca1-80f6-40b4-b9cb-3fa8f1581c16' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-57ce5d22-8ff9-42c5-a299-8c395a77b7ba' class='xr-var-data-in' type='checkbox'><label for='data-57ce5d22-8ff9-42c5-a299-8c395a77b7ba' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>northward_wind</dd><dt><span>long_name :</span></dt><dd>V component of wind</dd><dt><span>units :</span></dt><dd>meter / second</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&#x27;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\xfe\\xff\\x80\\x84d\\x03R\\x12\\x08\\x01\\x0c\\x00\\x01\\x00\\x00\\x00\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\x02\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00\\x0c\\x00\\x07\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05\\t\\x10u0u0\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&#x27;, &#x27;bitsPerValue&#x27;: 4, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [30.0, 30.0], &quot;area&quot;: [90.0, 0.0, -90.0, 330.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [30.0, 30.0], &quot;area&quot;: [90.0, 0.0, -90.0, 330.0]}</dd></dl></div><div class='xr-var-data'><pre>[168 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-a626e836-205f-4384-a5f7-eb5b53a76e24' class='xr-section-summary-in' type='checkbox'  checked><label for='section-a626e836-205f-4384-a5f7-eb5b53a76e24' class='xr-section-summary' >Attributes: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
+      ],
+      "text/plain": [
+       "<xarray.Dataset> Size: 4kB\n",
+       "Dimensions:    (level: 2, latitude: 7, longitude: 12)\n",
+       "Coordinates:\n",
+       "  * level      (level) int64 16B 850 1000\n",
+       "  * latitude   (latitude) float64 56B 90.0 60.0 30.0 0.0 -30.0 -60.0 -90.0\n",
+       "  * longitude  (longitude) float64 96B 0.0 30.0 60.0 90.0 ... 270.0 300.0 330.0\n",
+       "Data variables:\n",
+       "    t          (level, latitude, longitude) float64 1kB ...\n",
+       "    u          (level, latitude, longitude) float64 1kB ...\n",
+       "    v          (level, latitude, longitude) float64 1kB ...\n",
+       "Attributes:\n",
+       "    Conventions:  CF-1.8\n",
+       "    institution:  ECMWF"
+      ]
+     },
+     "execution_count": 22,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "ds.to_xarray()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "dev",
+   "language": "python",
+   "name": "dev"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.13.1"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 4
+}
diff --git a/docs/examples/numpy_fieldlist.ipynb b/docs/examples/grib/grib_selection.ipynb
similarity index 54%
rename from docs/examples/numpy_fieldlist.ipynb
rename to docs/examples/grib/grib_selection.ipynb
index 504db3d08..0d0e87618 100644
--- a/docs/examples/numpy_fieldlist.ipynb
+++ b/docs/examples/grib/grib_selection.ipynb
@@ -2,7 +2,6 @@
  "cells": [
   {
    "cell_type": "markdown",
-   "id": "8f1994c5-bb2a-4c52-8405-fd240cf965ba",
    "metadata": {
     "editable": true,
     "slideshow": {
@@ -11,12 +10,12 @@
     "tags": []
    },
    "source": [
-    "## GRIB: create fieldlist from array and metadata"
+    "## GRIB: selection using metadata"
    ]
   },
   {
-   "cell_type": "raw",
-   "id": "a8eca176-b7fc-41d8-a1ac-e243c5f8070b",
+   "attachments": {},
+   "cell_type": "markdown",
    "metadata": {
     "editable": true,
     "raw_mimetype": "text/restructuredtext",
@@ -26,15 +25,12 @@
     "tags": []
    },
    "source": [
-    "In this notebook we will show how to do some computations with GRIB data and generate a array fieldlist from the results.\n",
-    "\n",
-    "First we :ref:`read <data-sources-file>` some GRIB data containing pressure level fields."
+    "We read an example GRIB file containing 18 messages and load into a fieldlist."
    ]
   },
   {
    "cell_type": "code",
    "execution_count": 1,
-   "id": "348564d3-1e60-455f-9081-499ce083d27c",
    "metadata": {
     "editable": true,
     "slideshow": {
@@ -42,162 +38,34 @@
     },
     "tags": []
    },
-   "outputs": [],
-   "source": [
-    "import earthkit.data as ekd\n",
-    "from earthkit.data import FieldList\n",
-    "import numpy as np\n",
-    "\n",
-    "ekd.download_example_file(\"tuv_pl.grib\")\n",
-    "ds = ekd.from_source(\"file\", \"tuv_pl.grib\")"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "9e6a80f5-77fc-40f8-a0be-86b80275c390",
-   "metadata": {},
-   "source": [
-    "We will use the following method to compute the potential temperature:"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 2,
-   "id": "bce2d006-4c44-4726-82fe-2b70f7d81df2",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "def potential_temperature(t, p):\n",
-    "    # t: temperature in K\n",
-    "    # p: pressure in Pa\n",
-    "    return t*(100000./p)**0.285611"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "03513bab-1a94-430c-b740-695f3f6c7d07",
-   "metadata": {},
-   "source": [
-    "#### Working with a single field"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "ea335181-87a5-4bee-8a2e-8bd93084e75b",
-   "metadata": {},
-   "source": [
-    "In this example we compute the potential temperature for the 850 hPa level using the 4th field from the fieldlist."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 3,
-   "id": "7586daef-1098-483b-9747-4aac9386e45b",
-   "metadata": {},
    "outputs": [
     {
      "data": {
       "text/plain": [
-       "(GribField(t,850,20180801,1200,0,0), 'K')"
+       "18"
       ]
      },
-     "execution_count": 3,
+     "execution_count": 1,
      "metadata": {},
      "output_type": "execute_result"
     }
    ],
    "source": [
-    "f = ds[3]\n",
-    "f, f.metadata(\"units\")"
+    "import earthkit.data as ekd\n",
+    "\n",
+    "ds = ekd.from_source(\"sample\", \"tuv_pl.grib\").to_fieldlist()\n",
+    "len(ds)"
    ]
   },
   {
    "cell_type": "markdown",
-   "id": "78801efa-c8da-4e35-abe0-33aa7d7974c0",
-   "metadata": {},
-   "source": [
-    "The computations are done with numpy arrays:"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 4,
-   "id": "60db0219-044d-4977-abf5-e30065400a8f",
    "metadata": {},
-   "outputs": [
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "typeOfLevel= isobaricInhPa\n"
-     ]
-    },
-    {
-     "data": {
-      "text/plain": [
-       "array([285.48786915, 285.48786915, 285.48786915, 285.48786915,\n",
-       "       285.48786915, 285.48786915, 285.48786915, 285.48786915,\n",
-       "       285.48786915, 285.48786915])"
-      ]
-     },
-     "execution_count": 4,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "t = f.values\n",
-    "print(\"typeOfLevel=\", f.metadata(\"typeOfLevel\"))\n",
-    "p = f.metadata(\"level\")*100. #hPa -> Pa\n",
-    "t_new = potential_temperature(t, p)\n",
-    "t_new[:10]"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "id": "07e29bb2-1410-4d4d-8feb-e6aa1af0215a",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "We create a new :py:class:`~data.readers.grib.metadata.GribMetadata` object from the source field's :py:meth:`~data.readers.grib.codes.GribField.metadata` using :py:meth:`~data.readers.grib.metadata.GribMetadata.override`. The original metadata remains the same."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 5,
-   "id": "f8dcc33c-6818-415d-8088-6a01666ca87f",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "pt\n",
-      "t\n"
-     ]
-    }
-   ],
    "source": [
-    "md_new = f.metadata().override(shortName=\"pt\")\n",
-    "print(md_new[\"shortName\"])\n",
-    "print(f.metadata(\"shortName\"))"
+    "### Using sel"
    ]
   },
   {
    "cell_type": "raw",
-   "id": "058c2fd8-569b-4ddb-b8bb-217854e9ff73",
    "metadata": {
     "editable": true,
     "raw_mimetype": "text/restructuredtext",
@@ -207,13 +75,12 @@
     "tags": []
    },
    "source": [
-    "A new FieldList (type of :py:class:`~data.indexing.fieldlist.SimpleFieldList`) can be created from the resulting ndarray and the modified metadata. It will store a list of :py:class:`~data.sources.array_list.ArrayField` fields each containing a values array and a metadata object entirely in memory. This fieldlist behaves as if it were a :py:class:`~data.readers.grib.index.GribFieldList`."
+    "With :py:meth:`~data.core.FieldList.sel` we can select a subset of messages."
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 6,
-   "id": "5a2557a6-091c-4345-a792-d3bfa7876c77",
+   "execution_count": 2,
    "metadata": {
     "editable": true,
     "slideshow": {
@@ -259,9 +126,35 @@
        "    <tr>\n",
        "      <th>0</th>\n",
        "      <td>ecmf</td>\n",
-       "      <td>pt</td>\n",
+       "      <td>t</td>\n",
        "      <td>isobaricInhPa</td>\n",
-       "      <td>850</td>\n",
+       "      <td>500</td>\n",
+       "      <td>20180801</td>\n",
+       "      <td>1200</td>\n",
+       "      <td>0</td>\n",
+       "      <td>an</td>\n",
+       "      <td>0</td>\n",
+       "      <td>regular_ll</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>1</th>\n",
+       "      <td>ecmf</td>\n",
+       "      <td>u</td>\n",
+       "      <td>isobaricInhPa</td>\n",
+       "      <td>500</td>\n",
+       "      <td>20180801</td>\n",
+       "      <td>1200</td>\n",
+       "      <td>0</td>\n",
+       "      <td>an</td>\n",
+       "      <td>0</td>\n",
+       "      <td>regular_ll</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2</th>\n",
+       "      <td>ecmf</td>\n",
+       "      <td>v</td>\n",
+       "      <td>isobaricInhPa</td>\n",
+       "      <td>500</td>\n",
        "      <td>20180801</td>\n",
        "      <td>1200</td>\n",
        "      <td>0</td>\n",
@@ -275,69 +168,37 @@
       ],
       "text/plain": [
        "  centre shortName    typeOfLevel  level  dataDate  dataTime stepRange  \\\n",
-       "0   ecmf        pt  isobaricInhPa    850  20180801      1200         0   \n",
+       "0   ecmf         t  isobaricInhPa    500  20180801      1200         0   \n",
+       "1   ecmf         u  isobaricInhPa    500  20180801      1200         0   \n",
+       "2   ecmf         v  isobaricInhPa    500  20180801      1200         0   \n",
        "\n",
        "  dataType  number    gridType  \n",
-       "0       an       0  regular_ll  "
+       "0       an       0  regular_ll  \n",
+       "1       an       0  regular_ll  \n",
+       "2       an       0  regular_ll  "
       ]
      },
-     "execution_count": 6,
+     "execution_count": 2,
      "metadata": {},
      "output_type": "execute_result"
     }
    ],
    "source": [
-    "ds_new = FieldList.from_array(t_new, md_new)\n",
-    "ds_new.ls()"
+    "ds1 = ds.sel({\"vertical.level\": 500})\n",
+    "ds1.ls()"
    ]
   },
   {
-   "cell_type": "code",
-   "execution_count": 7,
-   "id": "2ccde1fc-f8c4-4d4d-abda-3ca3feebd02e",
+   "cell_type": "markdown",
    "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "ArrayField(pt,850,20180801,1200,0,0)"
-      ]
-     },
-     "execution_count": 7,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds_new[0]"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "id": "c7733bdd-1a47-4dba-aac4-b6ed43e15337",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
    "source": [
-    "The new fieldlist can be saved into a GRIB file:"
+    "Lists are accepted:"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 8,
-   "id": "c22a23fc-fccd-45ef-887e-95ab61b0dee1",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
+   "execution_count": 3,
+   "metadata": {},
    "outputs": [
     {
      "data": {
@@ -376,7 +237,20 @@
        "    <tr>\n",
        "      <th>0</th>\n",
        "      <td>ecmf</td>\n",
-       "      <td>pt</td>\n",
+       "      <td>t</td>\n",
+       "      <td>isobaricInhPa</td>\n",
+       "      <td>850</td>\n",
+       "      <td>20180801</td>\n",
+       "      <td>1200</td>\n",
+       "      <td>0</td>\n",
+       "      <td>an</td>\n",
+       "      <td>0</td>\n",
+       "      <td>regular_ll</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>1</th>\n",
+       "      <td>ecmf</td>\n",
+       "      <td>u</td>\n",
        "      <td>isobaricInhPa</td>\n",
        "      <td>850</td>\n",
        "      <td>20180801</td>\n",
@@ -386,52 +260,100 @@
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2</th>\n",
+       "      <td>ecmf</td>\n",
+       "      <td>v</td>\n",
+       "      <td>isobaricInhPa</td>\n",
+       "      <td>850</td>\n",
+       "      <td>20180801</td>\n",
+       "      <td>1200</td>\n",
+       "      <td>0</td>\n",
+       "      <td>an</td>\n",
+       "      <td>0</td>\n",
+       "      <td>regular_ll</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>3</th>\n",
+       "      <td>ecmf</td>\n",
+       "      <td>t</td>\n",
+       "      <td>isobaricInhPa</td>\n",
+       "      <td>500</td>\n",
+       "      <td>20180801</td>\n",
+       "      <td>1200</td>\n",
+       "      <td>0</td>\n",
+       "      <td>an</td>\n",
+       "      <td>0</td>\n",
+       "      <td>regular_ll</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>4</th>\n",
+       "      <td>ecmf</td>\n",
+       "      <td>u</td>\n",
+       "      <td>isobaricInhPa</td>\n",
+       "      <td>500</td>\n",
+       "      <td>20180801</td>\n",
+       "      <td>1200</td>\n",
+       "      <td>0</td>\n",
+       "      <td>an</td>\n",
+       "      <td>0</td>\n",
+       "      <td>regular_ll</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>5</th>\n",
+       "      <td>ecmf</td>\n",
+       "      <td>v</td>\n",
+       "      <td>isobaricInhPa</td>\n",
+       "      <td>500</td>\n",
+       "      <td>20180801</td>\n",
+       "      <td>1200</td>\n",
+       "      <td>0</td>\n",
+       "      <td>an</td>\n",
+       "      <td>0</td>\n",
+       "      <td>regular_ll</td>\n",
+       "    </tr>\n",
        "  </tbody>\n",
        "</table>\n",
        "</div>"
       ],
       "text/plain": [
        "  centre shortName    typeOfLevel  level  dataDate  dataTime stepRange  \\\n",
-       "0   ecmf        pt  isobaricInhPa    850  20180801      1200         0   \n",
+       "0   ecmf         t  isobaricInhPa    850  20180801      1200         0   \n",
+       "1   ecmf         u  isobaricInhPa    850  20180801      1200         0   \n",
+       "2   ecmf         v  isobaricInhPa    850  20180801      1200         0   \n",
+       "3   ecmf         t  isobaricInhPa    500  20180801      1200         0   \n",
+       "4   ecmf         u  isobaricInhPa    500  20180801      1200         0   \n",
+       "5   ecmf         v  isobaricInhPa    500  20180801      1200         0   \n",
        "\n",
        "  dataType  number    gridType  \n",
-       "0       an       0  regular_ll  "
+       "0       an       0  regular_ll  \n",
+       "1       an       0  regular_ll  \n",
+       "2       an       0  regular_ll  \n",
+       "3       an       0  regular_ll  \n",
+       "4       an       0  regular_ll  \n",
+       "5       an       0  regular_ll  "
       ]
      },
-     "execution_count": 8,
+     "execution_count": 3,
      "metadata": {},
      "output_type": "execute_result"
     }
    ],
    "source": [
-    "path = \"_pt_single.grib\"\n",
-    "ds_new.to_target(\"file\", path)\n",
-    "\n",
-    "# read file back and check content\n",
-    "ds1 = ekd.from_source(\"file\",path)\n",
+    "ds1 = ds.sel({\"vertical.level\": [500, 850]})\n",
     "ds1.ls()"
    ]
   },
   {
    "cell_type": "markdown",
-   "id": "b717b7f9-dd46-43cc-81d7-570164954a0d",
-   "metadata": {},
-   "source": [
-    "#### Working with multiple fields"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "671716f8-19cf-47e9-bb8f-45c9651bf76e",
    "metadata": {},
    "source": [
-    "In this example we compute the potential temperature for 3 pressure levels."
+    "Slices can define closed intervals, so they are treated as inclusive of both the start and stop values, unlike normal Python indexing:"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 9,
-   "id": "bedb28e0-dc98-4145-8559-da96cadca828",
+   "execution_count": 4,
    "metadata": {},
    "outputs": [
     {
@@ -455,114 +377,38 @@
        "  <thead>\n",
        "    <tr style=\"text-align: right;\">\n",
        "      <th></th>\n",
-       "      <th>centre</th>\n",
-       "      <th>shortName</th>\n",
-       "      <th>typeOfLevel</th>\n",
-       "      <th>level</th>\n",
-       "      <th>dataDate</th>\n",
-       "      <th>dataTime</th>\n",
-       "      <th>stepRange</th>\n",
-       "      <th>dataType</th>\n",
-       "      <th>number</th>\n",
-       "      <th>gridType</th>\n",
-       "      <th>units</th>\n",
        "    </tr>\n",
        "  </thead>\n",
        "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>ecmf</td>\n",
-       "      <td>t</td>\n",
-       "      <td>isobaricInhPa</td>\n",
-       "      <td>850</td>\n",
-       "      <td>20180801</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "      <td>K</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>ecmf</td>\n",
-       "      <td>t</td>\n",
-       "      <td>isobaricInhPa</td>\n",
-       "      <td>700</td>\n",
-       "      <td>20180801</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "      <td>K</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>ecmf</td>\n",
-       "      <td>t</td>\n",
-       "      <td>isobaricInhPa</td>\n",
-       "      <td>500</td>\n",
-       "      <td>20180801</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "      <td>K</td>\n",
-       "    </tr>\n",
        "  </tbody>\n",
        "</table>\n",
        "</div>"
       ],
       "text/plain": [
-       "  centre shortName    typeOfLevel  level  dataDate  dataTime stepRange  \\\n",
-       "0   ecmf         t  isobaricInhPa    850  20180801      1200         0   \n",
-       "1   ecmf         t  isobaricInhPa    700  20180801      1200         0   \n",
-       "2   ecmf         t  isobaricInhPa    500  20180801      1200         0   \n",
-       "\n",
-       "  dataType  number    gridType units  \n",
-       "0       an       0  regular_ll     K  \n",
-       "1       an       0  regular_ll     K  \n",
-       "2       an       0  regular_ll     K  "
+       "Empty DataFrame\n",
+       "Columns: []\n",
+       "Index: []"
       ]
      },
-     "execution_count": 9,
+     "execution_count": 4,
      "metadata": {},
      "output_type": "execute_result"
     }
    ],
    "source": [
-    "fs = ds.sel(shortName=\"t\", level=[850, 700, 500])\n",
-    "fs.ls(extra_keys=[\"units\"])"
+    "ds1 = ds.sel({\"vertical.level\": slice(500, 850), \"parameter.variable\": \"t\"})\n",
+    "ds1.ls()"
    ]
   },
   {
-   "cell_type": "code",
-   "execution_count": 10,
-   "id": "74881517-ce58-4692-b1f1-cf281c5c1df2",
+   "cell_type": "markdown",
    "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "(3, 84)"
-      ]
-     },
-     "execution_count": 10,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
    "source": [
-    "p = np.asarray(fs.metadata(\"level\")).reshape(-1, 1)*100. # hPa -> Pa\n",
-    "t_new = potential_temperature(fs.values, p)\n",
-    "t_new.shape"
+    "### Using order_by"
    ]
   },
   {
    "cell_type": "raw",
-   "id": "8f2f7612-3ff9-4982-9cb0-a91a426f1b0f",
    "metadata": {
     "editable": true,
     "raw_mimetype": "text/restructuredtext",
@@ -572,13 +418,23 @@
     "tags": []
    },
    "source": [
-    "We create an array fieldlist from the resulting ndarray and the modified metadata."
+    ":py:meth:`~data.core.FieldList.order_by` returns a sorted fieldlist. First we create a smaller subset for the :py:meth:`~data.core.FieldList.order_by`\n",
+    "examples. "
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 5,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "ds1 = ds.sel({\"vertical.level\": slice(500, 850), \n",
+    "             \"parameter.variable\": [\"u\", \"v\"]})"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 11,
-   "id": "ab0c805e-9e33-40f1-a816-501c2cff64a1",
+   "execution_count": 6,
    "metadata": {
     "editable": true,
     "slideshow": {
@@ -608,111 +464,39 @@
        "  <thead>\n",
        "    <tr style=\"text-align: right;\">\n",
        "      <th></th>\n",
-       "      <th>centre</th>\n",
-       "      <th>shortName</th>\n",
-       "      <th>typeOfLevel</th>\n",
-       "      <th>level</th>\n",
-       "      <th>dataDate</th>\n",
-       "      <th>dataTime</th>\n",
-       "      <th>stepRange</th>\n",
-       "      <th>dataType</th>\n",
-       "      <th>number</th>\n",
-       "      <th>gridType</th>\n",
        "    </tr>\n",
        "  </thead>\n",
        "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>ecmf</td>\n",
-       "      <td>pt</td>\n",
-       "      <td>isobaricInhPa</td>\n",
-       "      <td>850</td>\n",
-       "      <td>20180801</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>ecmf</td>\n",
-       "      <td>pt</td>\n",
-       "      <td>isobaricInhPa</td>\n",
-       "      <td>700</td>\n",
-       "      <td>20180801</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>ecmf</td>\n",
-       "      <td>pt</td>\n",
-       "      <td>isobaricInhPa</td>\n",
-       "      <td>500</td>\n",
-       "      <td>20180801</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
        "  </tbody>\n",
        "</table>\n",
        "</div>"
       ],
       "text/plain": [
-       "  centre shortName    typeOfLevel  level  dataDate  dataTime stepRange  \\\n",
-       "0   ecmf        pt  isobaricInhPa    850  20180801      1200         0   \n",
-       "1   ecmf        pt  isobaricInhPa    700  20180801      1200         0   \n",
-       "2   ecmf        pt  isobaricInhPa    500  20180801      1200         0   \n",
-       "\n",
-       "  dataType  number    gridType  \n",
-       "0       an       0  regular_ll  \n",
-       "1       an       0  regular_ll  \n",
-       "2       an       0  regular_ll  "
+       "Empty DataFrame\n",
+       "Columns: []\n",
+       "Index: []"
       ]
      },
-     "execution_count": 11,
+     "execution_count": 6,
      "metadata": {},
      "output_type": "execute_result"
     }
    ],
    "source": [
-    "md_new = [f.metadata().override(shortName=\"pt\") for f in fs]\n",
-    "ds_new = FieldList.from_array(t_new, md_new)\n",
-    "ds_new.ls()"
+    "ds1.order_by(\"parameter.variable\").ls()"
    ]
   },
   {
-   "cell_type": "raw",
-   "id": "ca785b7b-d7a8-424b-99c5-19056a0b23b0",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
+   "cell_type": "markdown",
+   "metadata": {},
    "source": [
-    "The new fieldlist can be saved into a GRIB file:"
+    "The sorting keys can be specified as a list:"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 12,
-   "id": "e8e1c8a2-87aa-4ec2-895e-8ea7bd83e101",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
+   "execution_count": 7,
+   "metadata": {},
    "outputs": [
     {
      "data": {
@@ -735,145 +519,38 @@
        "  <thead>\n",
        "    <tr style=\"text-align: right;\">\n",
        "      <th></th>\n",
-       "      <th>centre</th>\n",
-       "      <th>shortName</th>\n",
-       "      <th>typeOfLevel</th>\n",
-       "      <th>level</th>\n",
-       "      <th>dataDate</th>\n",
-       "      <th>dataTime</th>\n",
-       "      <th>stepRange</th>\n",
-       "      <th>dataType</th>\n",
-       "      <th>number</th>\n",
-       "      <th>gridType</th>\n",
        "    </tr>\n",
        "  </thead>\n",
        "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>ecmf</td>\n",
-       "      <td>pt</td>\n",
-       "      <td>isobaricInhPa</td>\n",
-       "      <td>850</td>\n",
-       "      <td>20180801</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>ecmf</td>\n",
-       "      <td>pt</td>\n",
-       "      <td>isobaricInhPa</td>\n",
-       "      <td>700</td>\n",
-       "      <td>20180801</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>ecmf</td>\n",
-       "      <td>pt</td>\n",
-       "      <td>isobaricInhPa</td>\n",
-       "      <td>500</td>\n",
-       "      <td>20180801</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
        "  </tbody>\n",
        "</table>\n",
        "</div>"
       ],
       "text/plain": [
-       "  centre shortName    typeOfLevel  level  dataDate  dataTime stepRange  \\\n",
-       "0   ecmf        pt  isobaricInhPa    850  20180801      1200         0   \n",
-       "1   ecmf        pt  isobaricInhPa    700  20180801      1200         0   \n",
-       "2   ecmf        pt  isobaricInhPa    500  20180801      1200         0   \n",
-       "\n",
-       "  dataType  number    gridType  \n",
-       "0       an       0  regular_ll  \n",
-       "1       an       0  regular_ll  \n",
-       "2       an       0  regular_ll  "
+       "Empty DataFrame\n",
+       "Columns: []\n",
+       "Index: []"
       ]
      },
-     "execution_count": 12,
+     "execution_count": 7,
      "metadata": {},
      "output_type": "execute_result"
     }
    ],
    "source": [
-    "path = \"_pt_multi.grib\"\n",
-    "ds_new.to_target(\"file\", path)\n",
-    "\n",
-    "# read file back and check content\n",
-    "ds1 = ekd.from_source(\"file\", path)\n",
-    "ds1.ls()"
+    "ds1.order_by([\"parameter.variable\", \"vertical.level\"]).ls()"
    ]
   },
   {
    "cell_type": "markdown",
-   "id": "3f4d3b46-e905-4ac6-88c2-bd514101d61b",
    "metadata": {},
    "source": [
-    "#### Performing the computations in a loop"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "id": "4fc8aa2f-c5ea-4310-841a-98c863a4acd7",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "In this example we create an **empty** :py:class:`~data.core.fieldlist.FieldList` and add the results of the computations to it in a loop."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 13,
-   "id": "6c6e8651-f5a3-4534-9227-812e8e69407d",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [],
-   "source": [
-    "fs = ds.sel(shortName=\"t\", level=[850, 700, 500])\n",
-    "\n",
-    "# create an empty fieldlist\n",
-    "ds_r = FieldList()\n",
-    "\n",
-    "for f in fs:\n",
-    "    p = f.metadata(\"level\")*100. # hPa -> Pa\n",
-    "    t_new = potential_temperature(f.values, p)\n",
-    "    md_new = f.metadata().override(shortName=\"pt\")\n",
-    "    \n",
-    "    # create new numpy fieldlist with a single field\n",
-    "    ds_new = FieldList.from_array(t_new, md_new)\n",
-    "\n",
-    "    # add it to the resulting fieldlist\n",
-    "    ds_r += ds_new"
+    "We can prescribe the actual order within a key. It only works when all the possible values are specified:"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 14,
-   "id": "32c53494-e8f4-4a22-aa93-e16b5188483a",
+   "execution_count": 8,
    "metadata": {},
    "outputs": [
     {
@@ -897,105 +574,38 @@
        "  <thead>\n",
        "    <tr style=\"text-align: right;\">\n",
        "      <th></th>\n",
-       "      <th>centre</th>\n",
-       "      <th>shortName</th>\n",
-       "      <th>typeOfLevel</th>\n",
-       "      <th>level</th>\n",
-       "      <th>dataDate</th>\n",
-       "      <th>dataTime</th>\n",
-       "      <th>stepRange</th>\n",
-       "      <th>dataType</th>\n",
-       "      <th>number</th>\n",
-       "      <th>gridType</th>\n",
        "    </tr>\n",
        "  </thead>\n",
        "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>ecmf</td>\n",
-       "      <td>pt</td>\n",
-       "      <td>isobaricInhPa</td>\n",
-       "      <td>850</td>\n",
-       "      <td>20180801</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>ecmf</td>\n",
-       "      <td>pt</td>\n",
-       "      <td>isobaricInhPa</td>\n",
-       "      <td>700</td>\n",
-       "      <td>20180801</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>ecmf</td>\n",
-       "      <td>pt</td>\n",
-       "      <td>isobaricInhPa</td>\n",
-       "      <td>500</td>\n",
-       "      <td>20180801</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
        "  </tbody>\n",
        "</table>\n",
        "</div>"
       ],
       "text/plain": [
-       "  centre shortName    typeOfLevel  level  dataDate  dataTime stepRange  \\\n",
-       "0   ecmf        pt  isobaricInhPa    850  20180801      1200         0   \n",
-       "1   ecmf        pt  isobaricInhPa    700  20180801      1200         0   \n",
-       "2   ecmf        pt  isobaricInhPa    500  20180801      1200         0   \n",
-       "\n",
-       "  dataType  number    gridType  \n",
-       "0       an       0  regular_ll  \n",
-       "1       an       0  regular_ll  \n",
-       "2       an       0  regular_ll  "
+       "Empty DataFrame\n",
+       "Columns: []\n",
+       "Index: []"
       ]
      },
-     "execution_count": 14,
+     "execution_count": 8,
      "metadata": {},
      "output_type": "execute_result"
     }
    ],
    "source": [
-    "ds_r.ls()"
+    "ds1.order_by({\"vertical.level\": [500, 850, 700]}).ls()"
    ]
   },
   {
-   "cell_type": "raw",
-   "id": "b7635ff3-9610-415b-861d-de934591c960",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": [],
-    "vscode": {
-     "languageId": "raw"
-    }
-   },
+   "cell_type": "markdown",
+   "metadata": {},
    "source": [
-    "The new fieldlist can be saved into a GRIB file:"
+    "### Combining sel and order_by"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 15,
-   "id": "a149caa0-b1ba-4b8e-b2d0-6aad7ee224a6",
+   "execution_count": 9,
    "metadata": {},
    "outputs": [
     {
@@ -1035,7 +645,7 @@
        "    <tr>\n",
        "      <th>0</th>\n",
        "      <td>ecmf</td>\n",
-       "      <td>pt</td>\n",
+       "      <td>t</td>\n",
        "      <td>isobaricInhPa</td>\n",
        "      <td>850</td>\n",
        "      <td>20180801</td>\n",
@@ -1048,9 +658,9 @@
        "    <tr>\n",
        "      <th>1</th>\n",
        "      <td>ecmf</td>\n",
-       "      <td>pt</td>\n",
+       "      <td>u</td>\n",
        "      <td>isobaricInhPa</td>\n",
-       "      <td>700</td>\n",
+       "      <td>850</td>\n",
        "      <td>20180801</td>\n",
        "      <td>1200</td>\n",
        "      <td>0</td>\n",
@@ -1061,7 +671,46 @@
        "    <tr>\n",
        "      <th>2</th>\n",
        "      <td>ecmf</td>\n",
-       "      <td>pt</td>\n",
+       "      <td>v</td>\n",
+       "      <td>isobaricInhPa</td>\n",
+       "      <td>850</td>\n",
+       "      <td>20180801</td>\n",
+       "      <td>1200</td>\n",
+       "      <td>0</td>\n",
+       "      <td>an</td>\n",
+       "      <td>0</td>\n",
+       "      <td>regular_ll</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>3</th>\n",
+       "      <td>ecmf</td>\n",
+       "      <td>t</td>\n",
+       "      <td>isobaricInhPa</td>\n",
+       "      <td>500</td>\n",
+       "      <td>20180801</td>\n",
+       "      <td>1200</td>\n",
+       "      <td>0</td>\n",
+       "      <td>an</td>\n",
+       "      <td>0</td>\n",
+       "      <td>regular_ll</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>4</th>\n",
+       "      <td>ecmf</td>\n",
+       "      <td>u</td>\n",
+       "      <td>isobaricInhPa</td>\n",
+       "      <td>500</td>\n",
+       "      <td>20180801</td>\n",
+       "      <td>1200</td>\n",
+       "      <td>0</td>\n",
+       "      <td>an</td>\n",
+       "      <td>0</td>\n",
+       "      <td>regular_ll</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>5</th>\n",
+       "      <td>ecmf</td>\n",
+       "      <td>v</td>\n",
        "      <td>isobaricInhPa</td>\n",
        "      <td>500</td>\n",
        "      <td>20180801</td>\n",
@@ -1077,44 +726,37 @@
       ],
       "text/plain": [
        "  centre shortName    typeOfLevel  level  dataDate  dataTime stepRange  \\\n",
-       "0   ecmf        pt  isobaricInhPa    850  20180801      1200         0   \n",
-       "1   ecmf        pt  isobaricInhPa    700  20180801      1200         0   \n",
-       "2   ecmf        pt  isobaricInhPa    500  20180801      1200         0   \n",
+       "0   ecmf         t  isobaricInhPa    850  20180801      1200         0   \n",
+       "1   ecmf         u  isobaricInhPa    850  20180801      1200         0   \n",
+       "2   ecmf         v  isobaricInhPa    850  20180801      1200         0   \n",
+       "3   ecmf         t  isobaricInhPa    500  20180801      1200         0   \n",
+       "4   ecmf         u  isobaricInhPa    500  20180801      1200         0   \n",
+       "5   ecmf         v  isobaricInhPa    500  20180801      1200         0   \n",
        "\n",
        "  dataType  number    gridType  \n",
        "0       an       0  regular_ll  \n",
        "1       an       0  regular_ll  \n",
-       "2       an       0  regular_ll  "
+       "2       an       0  regular_ll  \n",
+       "3       an       0  regular_ll  \n",
+       "4       an       0  regular_ll  \n",
+       "5       an       0  regular_ll  "
       ]
      },
-     "execution_count": 15,
+     "execution_count": 9,
      "metadata": {},
      "output_type": "execute_result"
     }
    ],
    "source": [
-    "path = \"_pt_from_loop.grib\"\n",
-    "ds_r.to_target(\"file\", path)\n",
-    "\n",
-    "# read file back and check content\n",
-    "ds1 = ekd.from_source(\"file\", path)\n",
-    "ds1.ls()"
+    "ds.sel({\"vertical.level\": [500, 850]}).order_by([\"paramater.variable\"]).ls()"
    ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "8ce30259-bb20-492e-b90b-244636822dea",
-   "metadata": {},
-   "outputs": [],
-   "source": []
   }
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "dev_ecc",
+   "display_name": "Python 3 (ipykernel)",
    "language": "python",
-   "name": "dev_ecc"
+   "name": "python3"
   },
   "language_info": {
    "codemirror_mode": {
@@ -1126,9 +768,9 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.10.13"
+   "version": "3.13.1"
   }
  },
  "nbformat": 4,
- "nbformat_minor": 5
+ "nbformat_minor": 4
 }
diff --git a/docs/examples/grib_time_series.ipynb b/docs/examples/grib/grib_time_series.ipynb
similarity index 100%
rename from docs/examples/grib_time_series.ipynb
rename to docs/examples/grib/grib_time_series.ipynb
diff --git a/docs/examples/grib_to_netcdf.ipynb b/docs/examples/grib/grib_to_netcdf.ipynb
similarity index 100%
rename from docs/examples/grib_to_netcdf.ipynb
rename to docs/examples/grib/grib_to_netcdf.ipynb
diff --git a/docs/examples/grib/index.rst b/docs/examples/grib/index.rst
new file mode 100644
index 000000000..a7a21e560
--- /dev/null
+++ b/docs/examples/grib/index.rst
@@ -0,0 +1,20 @@
+.. _grib_examples:
+
+GRIB
+++++++
+
+.. toctree::
+    :maxdepth: 1
+
+    grib_overview.ipynb
+    grib_metadata.ipynb
+    grib_lat_lon_value_ll.ipynb
+    grib_lat_lon_value_rgg.ipynb
+    grib_selection.ipynb
+    grib_indexing.ipynb
+    grib_missing.ipynb
+    grib_array_namespace.ipynb
+    grib_nearest_gridpoint.ipynb
+    grib_time_series.ipynb
+    grib_fdb_write.ipynb
+    grib_to_netcdf.ipynb
diff --git a/docs/examples/grib/missing.grib b/docs/examples/grib/missing.grib
new file mode 120000
index 000000000..5c682bb7c
--- /dev/null
+++ b/docs/examples/grib/missing.grib
@@ -0,0 +1 @@
+../missing.grib
\ No newline at end of file
diff --git a/docs/examples/grib/pl_regular_ll.grib b/docs/examples/grib/pl_regular_ll.grib
new file mode 120000
index 000000000..b02cfc9a5
--- /dev/null
+++ b/docs/examples/grib/pl_regular_ll.grib
@@ -0,0 +1 @@
+../pl_regular_ll.grib
\ No newline at end of file
diff --git a/docs/examples/grib/test.grib b/docs/examples/grib/test.grib
new file mode 120000
index 000000000..d7b3681fe
--- /dev/null
+++ b/docs/examples/grib/test.grib
@@ -0,0 +1 @@
+../test.grib
\ No newline at end of file
diff --git a/docs/examples/grib/test4.grib b/docs/examples/grib/test4.grib
new file mode 120000
index 000000000..930125f6c
--- /dev/null
+++ b/docs/examples/grib/test4.grib
@@ -0,0 +1 @@
+../test4.grib
\ No newline at end of file
diff --git a/docs/examples/grib/test6.grib b/docs/examples/grib/test6.grib
new file mode 120000
index 000000000..144816218
--- /dev/null
+++ b/docs/examples/grib/test6.grib
@@ -0,0 +1 @@
+../test6.grib
\ No newline at end of file
diff --git a/docs/examples/grib/time_series.grib b/docs/examples/grib/time_series.grib
new file mode 120000
index 000000000..528c7422f
--- /dev/null
+++ b/docs/examples/grib/time_series.grib
@@ -0,0 +1 @@
+../time_series.grib
\ No newline at end of file
diff --git a/docs/examples/grib/tuv_pl.grib b/docs/examples/grib/tuv_pl.grib
new file mode 120000
index 000000000..ae0fd948a
--- /dev/null
+++ b/docs/examples/grib/tuv_pl.grib
@@ -0,0 +1 @@
+../tuv_pl.grib
\ No newline at end of file
diff --git a/docs/examples/grib_contents.ipynb b/docs/examples/grib_contents.ipynb
deleted file mode 100644
index 74d9788cc..000000000
--- a/docs/examples/grib_contents.ipynb
+++ /dev/null
@@ -1,1198 +0,0 @@
-{
- "cells": [
-  {
-   "cell_type": "markdown",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "## GRIB: listing contents"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "We will work with a GRIB file containing 6 messages, which we get as a sample (see :ref:`from_source() <data-sources-sample>`)."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 1,
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "application/vnd.jupyter.widget-view+json": {
-       "model_id": "2ce22658e41540acb5e011d5ec3d53ce",
-       "version_major": 2,
-       "version_minor": 0
-      },
-      "text/plain": [
-       "test6.grib:   0%|          | 0.00/1.41k [00:00<?, ?B/s]"
-      ]
-     },
-     "metadata": {},
-     "output_type": "display_data"
-    }
-   ],
-   "source": [
-    "import earthkit.data as ekd\n",
-    "ds = ekd.from_source(\"sample\", \"test6.grib\").to_fieldlist()"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "### Using ls(), head() and tail()"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "All these methods (see e.g.: :py:meth:`~data.core.fieldlist.FieldList.ls`) take the same set of keyword arguments:\n",
-    "\n",
-    "- n: number of messages to list\n",
-    "- keys: the metadata keys to dump\n",
-    "- extra_keys: extra keys of top of the default set of keys\n",
-    "- component: the field component(s) to use"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "#### ls()"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "py:meth:`~data.core.fieldlist.FieldList.ls`)  lists all the fields:"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 2,
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
-       "        vertical-align: middle;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>parameter.variable</th>\n",
-       "      <th>time.valid_datetime</th>\n",
-       "      <th>time.base_datetime</th>\n",
-       "      <th>time.step</th>\n",
-       "      <th>vertical.level</th>\n",
-       "      <th>vertical.level_type</th>\n",
-       "      <th>ensemble.member</th>\n",
-       "      <th>geography.grid_type</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>t</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>1000</td>\n",
-       "      <td>pressure</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>u</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>1000</td>\n",
-       "      <td>pressure</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>v</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>1000</td>\n",
-       "      <td>pressure</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>t</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>850</td>\n",
-       "      <td>pressure</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>u</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>850</td>\n",
-       "      <td>pressure</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>5</th>\n",
-       "      <td>v</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>850</td>\n",
-       "      <td>pressure</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "  parameter.variable time.valid_datetime  time.base_datetime time.step  \\\n",
-       "0                  t 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
-       "1                  u 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
-       "2                  v 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
-       "3                  t 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
-       "4                  u 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
-       "5                  v 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
-       "\n",
-       "   vertical.level vertical.level_type ensemble.member geography.grid_type  \n",
-       "0            1000            pressure               0          regular_ll  \n",
-       "1            1000            pressure               0          regular_ll  \n",
-       "2            1000            pressure               0          regular_ll  \n",
-       "3             850            pressure               0          regular_ll  \n",
-       "4             850            pressure               0          regular_ll  \n",
-       "5             850            pressure               0          regular_ll  "
-      ]
-     },
-     "execution_count": 2,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds.ls()"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "The number of fields can be passed as an argument:"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 3,
-   "metadata": {
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
-       "        vertical-align: middle;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>parameter.variable</th>\n",
-       "      <th>time.valid_datetime</th>\n",
-       "      <th>time.base_datetime</th>\n",
-       "      <th>time.step</th>\n",
-       "      <th>vertical.level</th>\n",
-       "      <th>vertical.level_type</th>\n",
-       "      <th>ensemble.member</th>\n",
-       "      <th>geography.grid_type</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>t</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>1000</td>\n",
-       "      <td>pressure</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>u</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>1000</td>\n",
-       "      <td>pressure</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "  parameter.variable time.valid_datetime  time.base_datetime time.step  \\\n",
-       "0                  t 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
-       "1                  u 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
-       "\n",
-       "   vertical.level vertical.level_type ensemble.member geography.grid_type  \n",
-       "0            1000            pressure               0          regular_ll  \n",
-       "1            1000            pressure               0          regular_ll  "
-      ]
-     },
-     "execution_count": 3,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds.ls(2)"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 4,
-   "metadata": {
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
-       "        vertical-align: middle;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>parameter.variable</th>\n",
-       "      <th>time.valid_datetime</th>\n",
-       "      <th>time.base_datetime</th>\n",
-       "      <th>time.step</th>\n",
-       "      <th>vertical.level</th>\n",
-       "      <th>vertical.level_type</th>\n",
-       "      <th>ensemble.member</th>\n",
-       "      <th>geography.grid_type</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>t</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>1000</td>\n",
-       "      <td>pressure</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>u</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>1000</td>\n",
-       "      <td>pressure</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "  parameter.variable time.valid_datetime  time.base_datetime time.step  \\\n",
-       "0                  t 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
-       "1                  u 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
-       "\n",
-       "   vertical.level vertical.level_type ensemble.member geography.grid_type  \n",
-       "0            1000            pressure               0          regular_ll  \n",
-       "1            1000            pressure               0          regular_ll  "
-      ]
-     },
-     "execution_count": 4,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds.ls(n=2)"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "##### Keys and extra keys"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "We can use our own list of keys instead of the default ones."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 5,
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
-       "        vertical-align: middle;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>time.base_datetime</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>5</th>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "   time.base_datetime\n",
-       "0 2018-08-01 12:00:00\n",
-       "1 2018-08-01 12:00:00\n",
-       "2 2018-08-01 12:00:00\n",
-       "3 2018-08-01 12:00:00\n",
-       "4 2018-08-01 12:00:00\n",
-       "5 2018-08-01 12:00:00"
-      ]
-     },
-     "execution_count": 5,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds.ls(keys=\"time.base_datetime\")"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 6,
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
-       "        vertical-align: middle;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>time.base_datetime</th>\n",
-       "      <th>vertical.level</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>1000</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>1000</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>1000</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>850</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>850</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>5</th>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>850</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "   time.base_datetime  vertical.level\n",
-       "0 2018-08-01 12:00:00            1000\n",
-       "1 2018-08-01 12:00:00            1000\n",
-       "2 2018-08-01 12:00:00            1000\n",
-       "3 2018-08-01 12:00:00             850\n",
-       "4 2018-08-01 12:00:00             850\n",
-       "5 2018-08-01 12:00:00             850"
-      ]
-     },
-     "execution_count": 6,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds.ls(keys=[\"time.base_datetime\", \"vertical.level\"])"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "The default list of keys can be extended with ``extra_keys``:"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 7,
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
-       "        vertical-align: middle;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>parameter.variable</th>\n",
-       "      <th>time.valid_datetime</th>\n",
-       "      <th>time.base_datetime</th>\n",
-       "      <th>time.step</th>\n",
-       "      <th>vertical.level</th>\n",
-       "      <th>vertical.level_type</th>\n",
-       "      <th>ensemble.member</th>\n",
-       "      <th>geography.grid_type</th>\n",
-       "      <th>parameter.units</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>t</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>1000</td>\n",
-       "      <td>pressure</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "      <td>kelvin</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>u</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>1000</td>\n",
-       "      <td>pressure</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "      <td>meter / second</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>v</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>1000</td>\n",
-       "      <td>pressure</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "      <td>meter / second</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>t</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>850</td>\n",
-       "      <td>pressure</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "      <td>kelvin</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>u</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>850</td>\n",
-       "      <td>pressure</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "      <td>meter / second</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "  parameter.variable time.valid_datetime  time.base_datetime time.step  \\\n",
-       "0                  t 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
-       "1                  u 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
-       "2                  v 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
-       "3                  t 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
-       "4                  u 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
-       "\n",
-       "   vertical.level vertical.level_type ensemble.member geography.grid_type  \\\n",
-       "0            1000            pressure               0          regular_ll   \n",
-       "1            1000            pressure               0          regular_ll   \n",
-       "2            1000            pressure               0          regular_ll   \n",
-       "3             850            pressure               0          regular_ll   \n",
-       "4             850            pressure               0          regular_ll   \n",
-       "\n",
-       "  parameter.units  \n",
-       "0          kelvin  \n",
-       "1  meter / second  \n",
-       "2  meter / second  \n",
-       "3          kelvin  \n",
-       "4  meter / second  "
-      ]
-     },
-     "execution_count": 7,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds.head(extra_keys=\"parameter.units\")"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "##### Components"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "We can list all the keys from one or more Field component:"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 8,
-   "metadata": {},
-   "outputs": [
-    {
-     "ename": "TypeError",
-     "evalue": "IndexFieldListBase.ls() got an unexpected keyword argument 'component'",
-     "output_type": "error",
-     "traceback": [
-      "\u001b[31m---------------------------------------------------------------------------\u001b[39m",
-      "\u001b[31mTypeError\u001b[39m                                 Traceback (most recent call last)",
-      "\u001b[36mCell\u001b[39m\u001b[36m \u001b[39m\u001b[32mIn[8]\u001b[39m\u001b[32m, line 1\u001b[39m\n\u001b[32m----> \u001b[39m\u001b[32m1\u001b[39m \u001b[43mds\u001b[49m\u001b[43m.\u001b[49m\u001b[43mls\u001b[49m\u001b[43m(\u001b[49m\u001b[43mcomponent\u001b[49m\u001b[43m=\u001b[49m\u001b[33;43m\"\u001b[39;49m\u001b[33;43mtime\u001b[39;49m\u001b[33;43m\"\u001b[39;49m\u001b[43m)\u001b[49m\n",
-      "\u001b[31mTypeError\u001b[39m: IndexFieldListBase.ls() got an unexpected keyword argument 'component'"
-     ]
-    }
-   ],
-   "source": [
-    "ds.ls(component=\"time\")"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "ds.ls(component=[\"parameter\", \"time\"])"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "It is possible to use any [ecCodes GRIB namespace](https://confluence.ecmwf.int/display/UDOC/What+are+namespaces+-+ecCodes+GRIB+FAQ):"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {
-    "tags": []
-   },
-   "outputs": [],
-   "source": [
-    "ds.ls(component=\"metadata\", filter=\"ls\")"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "#### tail()"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    ":py:meth:`~data.readers.grib.index.GribFieldList.tail` displays the last 5 messages by default:"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [],
-   "source": [
-    "ds.tail(5)"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "#### ls()"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "By default :py:meth:`~data.readers.grib.index.GribFieldList.ls` lists all the fields:"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [],
-   "source": [
-    "ds.ls()"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "The number of fields to list can also be specified:"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "ds.ls(2)"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "ds.ls(-2)"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "### Using describe"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "With :py:meth:`~data.readers.grib.index.GribFieldList.describe` the contents of the fieldlist is presented in a concise way."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [],
-   "source": [
-    "#ds.describe()"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    ":py:meth:`~data.readers.grib.index.GribFieldList.describe` can be used with a given parameter (defined by variable or paramId):"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [],
-   "source": [
-    "#ds.describe(\"t\")"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "#ds.describe(131)"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "### Getting namespaces"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "The field namespaces can be collected as a dict via the namespace() method:"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "ds[0].dump(\"parameter\")"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {
-    "scrolled": true
-   },
-   "outputs": [],
-   "source": [
-    "ds[0].dump([\"parameter\", \"time\"])"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {
-    "scrolled": true
-   },
-   "outputs": [],
-   "source": [
-    "ds[0].dump()"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "With this method we can also inspect any [ecCodes GRIB namespace](https://confluence.ecmwf.int/display/UDOC/What+are+namespaces+-+ecCodes+GRIB+FAQ):"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "ds[0].dump(part=\"metadata\", filter=\"ls\")"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "ds[0].dump(\"metadata\")"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "### Using dump"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "The :py:meth:`~data.readers.grib.codes.GribField.dump` method generates a tabbed interface with the fields content in a Jupyter notebook providing some interactivity. \n",
-    "\n",
-    "By default all the field namespaces are dumped. "
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [],
-   "source": [
-    "ds[0].dump()"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "We can dump a given namespace or namespaces."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "ds[0].dump(\"parameter\")"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [],
-   "source": [
-    "ds[0].dump([\"parameter\", \"time\"])"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/x-rst",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "The [ecCodes GRIB namespaces](https://confluence.ecmwf.int/display/UDOC/What+are+namespaces+-+ecCodes+GRIB+FAQ) can also be used in  :py:meth:`~data.readers.grib.codes.GribField.dump`. "
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [],
-   "source": [
-    "# get all the ecCodes GRIB namespaces\n",
-    "ds[0].dump(\"grib\")"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [],
-   "source": [
-    "# get a given ecCodes GRIB namespace\n",
-    "ds[0].dump(\"grib.ls\")"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": []
-  }
- ],
- "metadata": {
-  "kernelspec": {
-   "display_name": "dev",
-   "language": "python",
-   "name": "dev"
-  },
-  "language_info": {
-   "codemirror_mode": {
-    "name": "ipython",
-    "version": 3
-   },
-   "file_extension": ".py",
-   "mimetype": "text/x-python",
-   "name": "python",
-   "nbconvert_exporter": "python",
-   "pygments_lexer": "ipython3",
-   "version": "3.13.1"
-  }
- },
- "nbformat": 4,
- "nbformat_minor": 4
-}
diff --git a/docs/examples/grib_metadata.ipynb b/docs/examples/grib_metadata.ipynb
deleted file mode 100644
index d8d47d7a5..000000000
--- a/docs/examples/grib_metadata.ipynb
+++ /dev/null
@@ -1,2000 +0,0 @@
-{
- "cells": [
-  {
-   "cell_type": "markdown",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "## GRIB: inspecting contents"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "We will work with a GRIB file containing 6 messages. First we ensure the example file is available, then read the file with :ref:`from_source() <data-sources-file>`."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 1,
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "/Users/cgr/venv/dev/lib/python3.13/site-packages/array_api_compat/torch/_info.py:361: UserWarning: 'mkldnn' is no longer used as device type. So torch.device('mkldnn') will be deprecated and removed in the future. Please use other valid device types instead. (Triggered internally at /Users/runner/work/pytorch/pytorch/pytorch/c10/core/Device.cpp:42.)\n",
-      "  a = torch.empty((0,), device=torch.device(device_name, index=i))\n"
-     ]
-    }
-   ],
-   "source": [
-    "import earthkit.data as ekd\n",
-    "ekd.download_example_file(\"test6.grib\")"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 2,
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [],
-   "source": [
-    "ds = ekd.from_source(\"file\", \"test6.grib\")"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "### Using head(), tail() and ls()"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "All these methods (:py:meth:`~data.readers.grib.index.GribFieldList.head`, :py:meth:`~data.readers.grib.index.GribFieldList.tail` and :py:meth:`~data.readers.grib.index.GribFieldList.ls`) take the same set of keyword arguments:\n",
-    "\n",
-    "- n: number of messages to list\n",
-    "- keys: the metadata keys to dump\n",
-    "- extra_keys: extra keys of top of the default set of keys\n",
-    "- namespace: the namespace(s) to use"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "#### head()"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "metadata": {
-    "editable": true,
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-   "source": [
-    ":py:meth:`~data.readers.grib.index.GribFieldList.head` displays the first 5 messages by default:"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 3,
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
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-   },
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
-       "        vertical-align: middle;\n",
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-       "      <th></th>\n",
-       "      <th>variable</th>\n",
-       "      <th>valid_datetime</th>\n",
-       "      <th>base_datetime</th>\n",
-       "      <th>step</th>\n",
-       "      <th>level</th>\n",
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-       "      <th>0</th>\n",
-       "      <td>t</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
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-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
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-       "      <th>1</th>\n",
-       "      <td>u</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>1000</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>v</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>1000</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>t</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>850</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>u</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>850</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "  variable      valid_datetime       base_datetime   step  level level_type  \\\n",
-       "0        t 2018-08-01 12:00:00 2018-08-01 12:00:00 0 days   1000       None   \n",
-       "1        u 2018-08-01 12:00:00 2018-08-01 12:00:00 0 days   1000       None   \n",
-       "2        v 2018-08-01 12:00:00 2018-08-01 12:00:00 0 days   1000       None   \n",
-       "3        t 2018-08-01 12:00:00 2018-08-01 12:00:00 0 days    850       None   \n",
-       "4        u 2018-08-01 12:00:00 2018-08-01 12:00:00 0 days    850       None   \n",
-       "\n",
-       "  number grid_type  \n",
-       "0   None      None  \n",
-       "1   None      None  \n",
-       "2   None      None  \n",
-       "3   None      None  \n",
-       "4   None      None  "
-      ]
-     },
-     "execution_count": 3,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds.head()"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "The number of fields can be passed as an argument:"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 4,
-   "metadata": {
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
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-       "      <th></th>\n",
-       "      <th>variable</th>\n",
-       "      <th>valid_datetime</th>\n",
-       "      <th>base_datetime</th>\n",
-       "      <th>step</th>\n",
-       "      <th>level</th>\n",
-       "      <th>level_type</th>\n",
-       "      <th>number</th>\n",
-       "      <th>grid_type</th>\n",
-       "    </tr>\n",
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-       "      <th>0</th>\n",
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-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
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-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
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-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>u</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>1000</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "  variable      valid_datetime       base_datetime   step  level level_type  \\\n",
-       "0        t 2018-08-01 12:00:00 2018-08-01 12:00:00 0 days   1000       None   \n",
-       "1        u 2018-08-01 12:00:00 2018-08-01 12:00:00 0 days   1000       None   \n",
-       "\n",
-       "  number grid_type  \n",
-       "0   None      None  \n",
-       "1   None      None  "
-      ]
-     },
-     "execution_count": 4,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds.head(2)"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 5,
-   "metadata": {
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
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-       "      <th>variable</th>\n",
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-       "      <th>base_datetime</th>\n",
-       "      <th>step</th>\n",
-       "      <th>level</th>\n",
-       "      <th>level_type</th>\n",
-       "      <th>number</th>\n",
-       "      <th>grid_type</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>t</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>1000</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>u</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>1000</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "  variable      valid_datetime       base_datetime   step  level level_type  \\\n",
-       "0        t 2018-08-01 12:00:00 2018-08-01 12:00:00 0 days   1000       None   \n",
-       "1        u 2018-08-01 12:00:00 2018-08-01 12:00:00 0 days   1000       None   \n",
-       "\n",
-       "  number grid_type  \n",
-       "0   None      None  \n",
-       "1   None      None  "
-      ]
-     },
-     "execution_count": 5,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds.head(n=2)"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "##### Keys and extra keys"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "We can use our own list of keys instead of the default ones."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 6,
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
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-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>base_datetime</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "        base_datetime\n",
-       "0 2018-08-01 12:00:00\n",
-       "1 2018-08-01 12:00:00\n",
-       "2 2018-08-01 12:00:00\n",
-       "3 2018-08-01 12:00:00\n",
-       "4 2018-08-01 12:00:00"
-      ]
-     },
-     "execution_count": 6,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds.head(keys=\"base_datetime\")"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 7,
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
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-       "\n",
-       "    .dataframe tbody tr th {\n",
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-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>base_datetime</th>\n",
-       "      <th>level</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>1000</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>1000</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>1000</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>850</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>850</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "        base_datetime  level\n",
-       "0 2018-08-01 12:00:00   1000\n",
-       "1 2018-08-01 12:00:00   1000\n",
-       "2 2018-08-01 12:00:00   1000\n",
-       "3 2018-08-01 12:00:00    850\n",
-       "4 2018-08-01 12:00:00    850"
-      ]
-     },
-     "execution_count": 7,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds.head(keys=[\"base_datetime\", \"level\"])"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "The default list of keys can be extended:"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 8,
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
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-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
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-       "\n",
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-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>variable</th>\n",
-       "      <th>valid_datetime</th>\n",
-       "      <th>base_datetime</th>\n",
-       "      <th>step</th>\n",
-       "      <th>level</th>\n",
-       "      <th>level_type</th>\n",
-       "      <th>number</th>\n",
-       "      <th>grid_type</th>\n",
-       "      <th>units</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>t</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>1000</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "      <td>K</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>u</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>1000</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "      <td>m s**-1</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>v</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>1000</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "      <td>m s**-1</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>t</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>850</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "      <td>K</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>u</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>850</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "      <td>m s**-1</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "  variable      valid_datetime       base_datetime   step  level level_type  \\\n",
-       "0        t 2018-08-01 12:00:00 2018-08-01 12:00:00 0 days   1000       None   \n",
-       "1        u 2018-08-01 12:00:00 2018-08-01 12:00:00 0 days   1000       None   \n",
-       "2        v 2018-08-01 12:00:00 2018-08-01 12:00:00 0 days   1000       None   \n",
-       "3        t 2018-08-01 12:00:00 2018-08-01 12:00:00 0 days    850       None   \n",
-       "4        u 2018-08-01 12:00:00 2018-08-01 12:00:00 0 days    850       None   \n",
-       "\n",
-       "  number grid_type    units  \n",
-       "0   None      None        K  \n",
-       "1   None      None  m s**-1  \n",
-       "2   None      None  m s**-1  \n",
-       "3   None      None        K  \n",
-       "4   None      None  m s**-1  "
-      ]
-     },
-     "execution_count": 8,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds.head(extra_keys=\"units\")"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "##### Namespaces"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "The keys can be taken from an earthkit namespace:"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 9,
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
-       "        vertical-align: middle;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>base_datetime</th>\n",
-       "      <th>valid_datetime</th>\n",
-       "      <th>step</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "        base_datetime      valid_datetime   step\n",
-       "0 2018-08-01 12:00:00 2018-08-01 12:00:00 0 days\n",
-       "1 2018-08-01 12:00:00 2018-08-01 12:00:00 0 days\n",
-       "2 2018-08-01 12:00:00 2018-08-01 12:00:00 0 days\n",
-       "3 2018-08-01 12:00:00 2018-08-01 12:00:00 0 days\n",
-       "4 2018-08-01 12:00:00 2018-08-01 12:00:00 0 days"
-      ]
-     },
-     "execution_count": 9,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds.head(namespace=\"time\")"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 10,
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
-       "        vertical-align: middle;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>base_datetime</th>\n",
-       "      <th>valid_datetime</th>\n",
-       "      <th>step</th>\n",
-       "      <th>variable</th>\n",
-       "      <th>units</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>t</td>\n",
-       "      <td>K</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>u</td>\n",
-       "      <td>m s**-1</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>v</td>\n",
-       "      <td>m s**-1</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>t</td>\n",
-       "      <td>K</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>u</td>\n",
-       "      <td>m s**-1</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "        base_datetime      valid_datetime   step variable    units\n",
-       "0 2018-08-01 12:00:00 2018-08-01 12:00:00 0 days        t        K\n",
-       "1 2018-08-01 12:00:00 2018-08-01 12:00:00 0 days        u  m s**-1\n",
-       "2 2018-08-01 12:00:00 2018-08-01 12:00:00 0 days        v  m s**-1\n",
-       "3 2018-08-01 12:00:00 2018-08-01 12:00:00 0 days        t        K\n",
-       "4 2018-08-01 12:00:00 2018-08-01 12:00:00 0 days        u  m s**-1"
-      ]
-     },
-     "execution_count": 10,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds.head(namespace=[\"parameter\", \"time\"])"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "It is possible to use any [ecCodes GRIB namespace](https://confluence.ecmwf.int/display/UDOC/What+are+namespaces+-+ecCodes+GRIB+FAQ):"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 22,
-   "metadata": {
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
-       "        vertical-align: middle;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>edition</th>\n",
-       "      <th>centre</th>\n",
-       "      <th>typeOfLevel</th>\n",
-       "      <th>level</th>\n",
-       "      <th>dataDate</th>\n",
-       "      <th>stepRange</th>\n",
-       "      <th>dataType</th>\n",
-       "      <th>shortName</th>\n",
-       "      <th>packingType</th>\n",
-       "      <th>gridType</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>1</td>\n",
-       "      <td>ecmf</td>\n",
-       "      <td>isobaricInhPa</td>\n",
-       "      <td>1000</td>\n",
-       "      <td>20180801</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
-       "      <td>t</td>\n",
-       "      <td>grid_simple</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>1</td>\n",
-       "      <td>ecmf</td>\n",
-       "      <td>isobaricInhPa</td>\n",
-       "      <td>1000</td>\n",
-       "      <td>20180801</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
-       "      <td>u</td>\n",
-       "      <td>grid_simple</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>1</td>\n",
-       "      <td>ecmf</td>\n",
-       "      <td>isobaricInhPa</td>\n",
-       "      <td>1000</td>\n",
-       "      <td>20180801</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
-       "      <td>v</td>\n",
-       "      <td>grid_simple</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>1</td>\n",
-       "      <td>ecmf</td>\n",
-       "      <td>isobaricInhPa</td>\n",
-       "      <td>850</td>\n",
-       "      <td>20180801</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
-       "      <td>t</td>\n",
-       "      <td>grid_simple</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>1</td>\n",
-       "      <td>ecmf</td>\n",
-       "      <td>isobaricInhPa</td>\n",
-       "      <td>850</td>\n",
-       "      <td>20180801</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
-       "      <td>u</td>\n",
-       "      <td>grid_simple</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "   edition centre    typeOfLevel  level  dataDate stepRange dataType  \\\n",
-       "0        1   ecmf  isobaricInhPa   1000  20180801         0       an   \n",
-       "1        1   ecmf  isobaricInhPa   1000  20180801         0       an   \n",
-       "2        1   ecmf  isobaricInhPa   1000  20180801         0       an   \n",
-       "3        1   ecmf  isobaricInhPa    850  20180801         0       an   \n",
-       "4        1   ecmf  isobaricInhPa    850  20180801         0       an   \n",
-       "\n",
-       "  shortName  packingType    gridType  \n",
-       "0         t  grid_simple  regular_ll  \n",
-       "1         u  grid_simple  regular_ll  \n",
-       "2         v  grid_simple  regular_ll  \n",
-       "3         t  grid_simple  regular_ll  \n",
-       "4         u  grid_simple  regular_ll  "
-      ]
-     },
-     "execution_count": 22,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds.head(namespace=\"grib.ls\")"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "#### tail()"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    ":py:meth:`~data.readers.grib.index.GribFieldList.tail` displays the last 5 messages by default:"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 12,
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
-       "        vertical-align: middle;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>variable</th>\n",
-       "      <th>valid_datetime</th>\n",
-       "      <th>base_datetime</th>\n",
-       "      <th>step</th>\n",
-       "      <th>level</th>\n",
-       "      <th>level_type</th>\n",
-       "      <th>number</th>\n",
-       "      <th>grid_type</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>u</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>1000</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>v</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>1000</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>t</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>850</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>u</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>850</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>v</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>850</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "  variable      valid_datetime       base_datetime   step  level level_type  \\\n",
-       "0        u 2018-08-01 12:00:00 2018-08-01 12:00:00 0 days   1000       None   \n",
-       "1        v 2018-08-01 12:00:00 2018-08-01 12:00:00 0 days   1000       None   \n",
-       "2        t 2018-08-01 12:00:00 2018-08-01 12:00:00 0 days    850       None   \n",
-       "3        u 2018-08-01 12:00:00 2018-08-01 12:00:00 0 days    850       None   \n",
-       "4        v 2018-08-01 12:00:00 2018-08-01 12:00:00 0 days    850       None   \n",
-       "\n",
-       "  number grid_type  \n",
-       "0   None      None  \n",
-       "1   None      None  \n",
-       "2   None      None  \n",
-       "3   None      None  \n",
-       "4   None      None  "
-      ]
-     },
-     "execution_count": 12,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds.tail(5)"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "#### ls()"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "By default :py:meth:`~data.readers.grib.index.GribFieldList.ls` lists all the fields:"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 13,
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
-       "        vertical-align: middle;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>variable</th>\n",
-       "      <th>valid_datetime</th>\n",
-       "      <th>base_datetime</th>\n",
-       "      <th>step</th>\n",
-       "      <th>level</th>\n",
-       "      <th>level_type</th>\n",
-       "      <th>number</th>\n",
-       "      <th>grid_type</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>t</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>1000</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>u</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>1000</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>v</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>1000</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>t</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>850</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>u</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>850</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>5</th>\n",
-       "      <td>v</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>850</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "  variable      valid_datetime       base_datetime   step  level level_type  \\\n",
-       "0        t 2018-08-01 12:00:00 2018-08-01 12:00:00 0 days   1000       None   \n",
-       "1        u 2018-08-01 12:00:00 2018-08-01 12:00:00 0 days   1000       None   \n",
-       "2        v 2018-08-01 12:00:00 2018-08-01 12:00:00 0 days   1000       None   \n",
-       "3        t 2018-08-01 12:00:00 2018-08-01 12:00:00 0 days    850       None   \n",
-       "4        u 2018-08-01 12:00:00 2018-08-01 12:00:00 0 days    850       None   \n",
-       "5        v 2018-08-01 12:00:00 2018-08-01 12:00:00 0 days    850       None   \n",
-       "\n",
-       "  number grid_type  \n",
-       "0   None      None  \n",
-       "1   None      None  \n",
-       "2   None      None  \n",
-       "3   None      None  \n",
-       "4   None      None  \n",
-       "5   None      None  "
-      ]
-     },
-     "execution_count": 13,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds.ls()"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "The number of fields to list can also be specified:"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 14,
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
-       "        vertical-align: middle;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>variable</th>\n",
-       "      <th>valid_datetime</th>\n",
-       "      <th>base_datetime</th>\n",
-       "      <th>step</th>\n",
-       "      <th>level</th>\n",
-       "      <th>level_type</th>\n",
-       "      <th>number</th>\n",
-       "      <th>grid_type</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>t</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>1000</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>u</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>1000</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "  variable      valid_datetime       base_datetime   step  level level_type  \\\n",
-       "0        t 2018-08-01 12:00:00 2018-08-01 12:00:00 0 days   1000       None   \n",
-       "1        u 2018-08-01 12:00:00 2018-08-01 12:00:00 0 days   1000       None   \n",
-       "\n",
-       "  number grid_type  \n",
-       "0   None      None  \n",
-       "1   None      None  "
-      ]
-     },
-     "execution_count": 14,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds.ls(2)"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 15,
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
-       "        vertical-align: middle;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>variable</th>\n",
-       "      <th>valid_datetime</th>\n",
-       "      <th>base_datetime</th>\n",
-       "      <th>step</th>\n",
-       "      <th>level</th>\n",
-       "      <th>level_type</th>\n",
-       "      <th>number</th>\n",
-       "      <th>grid_type</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>u</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>850</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>v</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>850</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "  variable      valid_datetime       base_datetime   step  level level_type  \\\n",
-       "0        u 2018-08-01 12:00:00 2018-08-01 12:00:00 0 days    850       None   \n",
-       "1        v 2018-08-01 12:00:00 2018-08-01 12:00:00 0 days    850       None   \n",
-       "\n",
-       "  number grid_type  \n",
-       "0   None      None  \n",
-       "1   None      None  "
-      ]
-     },
-     "execution_count": 15,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds.ls(-2)"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "### Using describe"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "We can :py:meth:`~data.readers.grib.index.GribFieldList.describe` the whole object:"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 16,
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "<style type=\"text/css\">\n",
-       "#T_d589a th {\n",
-       "  text-align: left;\n",
-       "}\n",
-       "</style>\n",
-       "<table id=\"T_d589a\">\n",
-       "  <thead>\n",
-       "    <tr>\n",
-       "      <th class=\"blank\" >&nbsp;</th>\n",
-       "      <th class=\"blank level0\" >&nbsp;</th>\n",
-       "      <th id=\"T_d589a_level0_col0\" class=\"col_heading level0 col0\" >shortName</th>\n",
-       "      <th id=\"T_d589a_level0_col1\" class=\"col_heading level0 col1\" >typeOfLevel</th>\n",
-       "      <th id=\"T_d589a_level0_col2\" class=\"col_heading level0 col2\" >level</th>\n",
-       "      <th id=\"T_d589a_level0_col3\" class=\"col_heading level0 col3\" >date</th>\n",
-       "      <th id=\"T_d589a_level0_col4\" class=\"col_heading level0 col4\" >time</th>\n",
-       "      <th id=\"T_d589a_level0_col5\" class=\"col_heading level0 col5\" >stepRange</th>\n",
-       "      <th id=\"T_d589a_level0_col6\" class=\"col_heading level0 col6\" >number</th>\n",
-       "      <th id=\"T_d589a_level0_col7\" class=\"col_heading level0 col7\" >paramId</th>\n",
-       "      <th id=\"T_d589a_level0_col8\" class=\"col_heading level0 col8\" >class</th>\n",
-       "      <th id=\"T_d589a_level0_col9\" class=\"col_heading level0 col9\" >stream</th>\n",
-       "      <th id=\"T_d589a_level0_col10\" class=\"col_heading level0 col10\" >type</th>\n",
-       "      <th id=\"T_d589a_level0_col11\" class=\"col_heading level0 col11\" >experimentVersionNumber</th>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th class=\"index_name level0\" >shortName</th>\n",
-       "      <th class=\"index_name level1\" >typeOfLevel</th>\n",
-       "      <th class=\"blank col0\" >&nbsp;</th>\n",
-       "      <th class=\"blank col1\" >&nbsp;</th>\n",
-       "      <th class=\"blank col2\" >&nbsp;</th>\n",
-       "      <th class=\"blank col3\" >&nbsp;</th>\n",
-       "      <th class=\"blank col4\" >&nbsp;</th>\n",
-       "      <th class=\"blank col5\" >&nbsp;</th>\n",
-       "      <th class=\"blank col6\" >&nbsp;</th>\n",
-       "      <th class=\"blank col7\" >&nbsp;</th>\n",
-       "      <th class=\"blank col8\" >&nbsp;</th>\n",
-       "      <th class=\"blank col9\" >&nbsp;</th>\n",
-       "      <th class=\"blank col10\" >&nbsp;</th>\n",
-       "      <th class=\"blank col11\" >&nbsp;</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "  </tbody>\n",
-       "</table>\n"
-      ],
-      "text/plain": [
-       "<pandas.io.formats.style.Styler at 0x13c582ba0>"
-      ]
-     },
-     "execution_count": 16,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds.describe()"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "We can also :py:meth:`~data.readers.grib.index.GribFieldList.describe` a given parameter (defined by shortName or paramId):"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 17,
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "<style type=\"text/css\">\n",
-       "#T_f4172 th {\n",
-       "  text-align: left;\n",
-       "}\n",
-       "#T_f4172_row0_col0, #T_f4172_row1_col0, #T_f4172_row2_col0, #T_f4172_row3_col0, #T_f4172_row4_col0, #T_f4172_row5_col0, #T_f4172_row6_col0, #T_f4172_row7_col0, #T_f4172_row8_col0, #T_f4172_row9_col0, #T_f4172_row10_col0, #T_f4172_row11_col0 {\n",
-       "  text-align: left;\n",
-       "}\n",
-       "</style>\n",
-       "<table id=\"T_f4172\">\n",
-       "  <thead>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th id=\"T_f4172_level0_row0\" class=\"row_heading level0 row0\" >shortName</th>\n",
-       "      <td id=\"T_f4172_row0_col0\" class=\"data row0 col0\" ></td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th id=\"T_f4172_level0_row1\" class=\"row_heading level0 row1\" >typeOfLevel</th>\n",
-       "      <td id=\"T_f4172_row1_col0\" class=\"data row1 col0\" ></td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th id=\"T_f4172_level0_row2\" class=\"row_heading level0 row2\" >level</th>\n",
-       "      <td id=\"T_f4172_row2_col0\" class=\"data row2 col0\" ></td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th id=\"T_f4172_level0_row3\" class=\"row_heading level0 row3\" >date</th>\n",
-       "      <td id=\"T_f4172_row3_col0\" class=\"data row3 col0\" ></td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th id=\"T_f4172_level0_row4\" class=\"row_heading level0 row4\" >time</th>\n",
-       "      <td id=\"T_f4172_row4_col0\" class=\"data row4 col0\" ></td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th id=\"T_f4172_level0_row5\" class=\"row_heading level0 row5\" >stepRange</th>\n",
-       "      <td id=\"T_f4172_row5_col0\" class=\"data row5 col0\" ></td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th id=\"T_f4172_level0_row6\" class=\"row_heading level0 row6\" >number</th>\n",
-       "      <td id=\"T_f4172_row6_col0\" class=\"data row6 col0\" ></td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th id=\"T_f4172_level0_row7\" class=\"row_heading level0 row7\" >paramId</th>\n",
-       "      <td id=\"T_f4172_row7_col0\" class=\"data row7 col0\" ></td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th id=\"T_f4172_level0_row8\" class=\"row_heading level0 row8\" >class</th>\n",
-       "      <td id=\"T_f4172_row8_col0\" class=\"data row8 col0\" ></td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th id=\"T_f4172_level0_row9\" class=\"row_heading level0 row9\" >stream</th>\n",
-       "      <td id=\"T_f4172_row9_col0\" class=\"data row9 col0\" ></td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th id=\"T_f4172_level0_row10\" class=\"row_heading level0 row10\" >type</th>\n",
-       "      <td id=\"T_f4172_row10_col0\" class=\"data row10 col0\" ></td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th id=\"T_f4172_level0_row11\" class=\"row_heading level0 row11\" >experimentVersionNumber</th>\n",
-       "      <td id=\"T_f4172_row11_col0\" class=\"data row11 col0\" ></td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n"
-      ],
-      "text/plain": [
-       "<pandas.io.formats.style.Styler at 0x13b4f4b90>"
-      ]
-     },
-     "execution_count": 17,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds.describe(\"t\")"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 18,
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "<style type=\"text/css\">\n",
-       "#T_c3f0d th {\n",
-       "  text-align: left;\n",
-       "}\n",
-       "#T_c3f0d_row0_col0, #T_c3f0d_row1_col0, #T_c3f0d_row2_col0, #T_c3f0d_row3_col0, #T_c3f0d_row4_col0, #T_c3f0d_row5_col0, #T_c3f0d_row6_col0, #T_c3f0d_row7_col0, #T_c3f0d_row8_col0, #T_c3f0d_row9_col0, #T_c3f0d_row10_col0, #T_c3f0d_row11_col0 {\n",
-       "  text-align: left;\n",
-       "}\n",
-       "</style>\n",
-       "<table id=\"T_c3f0d\">\n",
-       "  <thead>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th id=\"T_c3f0d_level0_row0\" class=\"row_heading level0 row0\" >shortName</th>\n",
-       "      <td id=\"T_c3f0d_row0_col0\" class=\"data row0 col0\" ></td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th id=\"T_c3f0d_level0_row1\" class=\"row_heading level0 row1\" >typeOfLevel</th>\n",
-       "      <td id=\"T_c3f0d_row1_col0\" class=\"data row1 col0\" ></td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th id=\"T_c3f0d_level0_row2\" class=\"row_heading level0 row2\" >level</th>\n",
-       "      <td id=\"T_c3f0d_row2_col0\" class=\"data row2 col0\" ></td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th id=\"T_c3f0d_level0_row3\" class=\"row_heading level0 row3\" >date</th>\n",
-       "      <td id=\"T_c3f0d_row3_col0\" class=\"data row3 col0\" ></td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th id=\"T_c3f0d_level0_row4\" class=\"row_heading level0 row4\" >time</th>\n",
-       "      <td id=\"T_c3f0d_row4_col0\" class=\"data row4 col0\" ></td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th id=\"T_c3f0d_level0_row5\" class=\"row_heading level0 row5\" >stepRange</th>\n",
-       "      <td id=\"T_c3f0d_row5_col0\" class=\"data row5 col0\" ></td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th id=\"T_c3f0d_level0_row6\" class=\"row_heading level0 row6\" >number</th>\n",
-       "      <td id=\"T_c3f0d_row6_col0\" class=\"data row6 col0\" ></td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th id=\"T_c3f0d_level0_row7\" class=\"row_heading level0 row7\" >paramId</th>\n",
-       "      <td id=\"T_c3f0d_row7_col0\" class=\"data row7 col0\" ></td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th id=\"T_c3f0d_level0_row8\" class=\"row_heading level0 row8\" >class</th>\n",
-       "      <td id=\"T_c3f0d_row8_col0\" class=\"data row8 col0\" ></td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th id=\"T_c3f0d_level0_row9\" class=\"row_heading level0 row9\" >stream</th>\n",
-       "      <td id=\"T_c3f0d_row9_col0\" class=\"data row9 col0\" ></td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th id=\"T_c3f0d_level0_row10\" class=\"row_heading level0 row10\" >type</th>\n",
-       "      <td id=\"T_c3f0d_row10_col0\" class=\"data row10 col0\" ></td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th id=\"T_c3f0d_level0_row11\" class=\"row_heading level0 row11\" >experimentVersionNumber</th>\n",
-       "      <td id=\"T_c3f0d_row11_col0\" class=\"data row11 col0\" ></td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n"
-      ],
-      "text/plain": [
-       "<pandas.io.formats.style.Styler at 0x13c5b6210>"
-      ]
-     },
-     "execution_count": 18,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds.describe(131)"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "### Accessing metadata"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    ":py:meth:`~data.readers.grib.index.GribFieldList.metadata` with positional arguments works for both for a :py:meth:`field <data.readers.grib.codes.GribField.metadata>` and a :py:meth:`fieldlist <data.readers.grib.index.GribFieldList.metadata>`. Key type qualifiers are allowed to be used."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 19,
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "['pressure', 'pressure', 'pressure', 'pressure', 'pressure', 'pressure']"
-      ]
-     },
-     "execution_count": 19,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds.get(\"vertical_type\")"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 20,
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "[1000, 'pressure']"
-      ]
-     },
-     "execution_count": 20,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds[0].get([\"level\", \"vertical_type\"])"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "For single fields the bracket operator can also be used:"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 23,
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "['isobaricInhPa', 'ecmf', 98]"
-      ]
-     },
-     "execution_count": 23,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds[0].get([\"grib.typeOfLevel\", \"grib.centre\", \"grib.centre\"], astype=(None,str, int))"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "Namespace keys can be fetched as a dict for single fields:"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "ds[0].namespace(\"parameter\")"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "### Inspecting all the namespace keys for a message"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    ":py:meth:`~data.readers.grib.codes.GribField.dump` gives a tabbed interface to inspect the various namespaces:"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [],
-   "source": [
-    "ds[0].dump()"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": []
-  }
- ],
- "metadata": {
-  "kernelspec": {
-   "display_name": "dev",
-   "language": "python",
-   "name": "dev"
-  },
-  "language_info": {
-   "codemirror_mode": {
-    "name": "ipython",
-    "version": 3
-   },
-   "file_extension": ".py",
-   "mimetype": "text/x-python",
-   "name": "python",
-   "nbconvert_exporter": "python",
-   "pygments_lexer": "ipython3",
-   "version": "3.13.1"
-  }
- },
- "nbformat": 4,
- "nbformat_minor": 4
-}
diff --git a/docs/examples/grib_metadata_object.ipynb b/docs/examples/grib_metadata_object.ipynb
deleted file mode 100644
index fec2a531a..000000000
--- a/docs/examples/grib_metadata_object.ipynb
+++ /dev/null
@@ -1,747 +0,0 @@
-{
- "cells": [
-  {
-   "cell_type": "markdown",
-   "id": "d08d9138-0a0a-495c-b2f0-27b47e45847c",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "## GRIB: using the metadata object"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "id": "25dd1879-9f88-4555-a847-a0ed45e3d6e4",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "In this notebook we will work with a GRIB file containing 6 messages. First we ensure the example file is available, then read the file with :ref:`from_source() <data-sources-file>`."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 1,
-   "id": "d1294cff-422a-4ed5-a1cf-87c6cf9195ad",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [],
-   "source": [
-    "import earthkit.data as ekd\n",
-    "ekd.download_example_file(\"test6.grib\")\n",
-    "ds = ekd.from_source(\"file\", \"test6.grib\")"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "d3392799-8f51-47f3-95b1-4a53d67a2c29",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "#### The metadata object"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "id": "b2c90171-2ce4-445c-9993-3354286ba570",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": [],
-    "vscode": {
-     "languageId": "raw"
-    }
-   },
-   "source": [
-    "The recommended way to get field metadata for a given key or keys is to use :py:meth:`~data.readers.grib.codes.GribField.metadata`. See :ref:`/examples/grib_metadata.ipynb` for more examples."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 2,
-   "id": "9daeae60-e906-4bd0-9055-e940218bb12c",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "'t'"
-      ]
-     },
-     "execution_count": 2,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds[0].metadata(\"shortName\")"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "id": "9282df0e-2430-44fb-9025-29691bb3a24b",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "Internally the field metadata is represented by a GribFieldMetadata object. Calling :py:meth:`~data.readers.grib.codes.GribField.metadata` without any arguments will return this object."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 3,
-   "id": "1b795c50-f942-4417-b7e3-bd4aee4d11f5",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "<earthkit.data.readers.grib.metadata.GribFieldMetadata at 0x2a919e170>"
-      ]
-     },
-     "execution_count": 3,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "md = ds[0].metadata()\n",
-    "md"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "0ad46cbe-9413-435a-bf5c-db2cb8cf8203",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "It can be used as a dict."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 4,
-   "id": "5d5a9ad8-981e-440e-8327-9b21468ae42c",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "('t', 1000)"
-      ]
-     },
-     "execution_count": 4,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "md[\"shortName\"], md.get(\"level\")"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "3d422ff7-c5ef-4f8d-b633-ecd93e418f3f",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "<div class=\"alert alert-warning\">\n",
-    "<b>Warning:</b> this object <b>does not own a GRIB handle</b> but contains a reference to the field, which provides access to the GRIB handle. Therefore if you need to store it for later use it is recommended to create a copy with override() (see below) to decouple it from the field object.</div>"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "e50bd099-336f-4952-941b-aa58e93f4c70",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "#### Creating a copy of the metadata object"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "id": "6cd89c6c-bcd5-4f83-b83b-03c28447ae41",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "We can create a copy with :py:meth:`~data.readers.grib.metadata.GribMetadata.override`, which always returns a new metadata object storing a cloned GRIB handle, thus it is decoupled from the field. "
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 5,
-   "id": "1369ca99-40d2-4352-8c9e-94666e5ebeec",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [],
-   "source": [
-    "md_copy = md.override()"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "id": "1c511db3-f841-4936-a7cb-25dd3e3a1010",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "By default :py:meth:`~data.readers.grib.metadata.GribMetadata.override` is called with the ``headers_only_clone=True`` option to clone a new GRIB handle with all the data values (and some related information) removed. With this the resulting object can be significantly smaller, especially if the data section is large. The downside is that now the value related keys either cannot be accessed or give back wrong values. E.g when using the \"average\" key we get:"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 6,
-   "id": "c9ab97f0-40b7-403e-b7c9-6ce16c894d7d",
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "(279.70703560965404, 47485.4296875)"
-      ]
-     },
-     "execution_count": 6,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "md[\"average\"], md_copy[\"average\"]"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "fe340c05-ac04-4f7d-8c43-3ed1f415a979",
-   "metadata": {},
-   "source": [
-    "To get a copy without shrinking the GRIB handle use ``headers_only_clone=False``."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 7,
-   "id": "a789bb5e-b493-45cd-b7ce-e5cb8b34e125",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "md_copy_full = md.override(headers_only_clone=False)"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 8,
-   "id": "3b030549-2a7e-494e-bd46-0a4cd19a09ad",
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "279.70703560965404"
-      ]
-     },
-     "execution_count": 8,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "md_copy_full[\"average\"]"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "3240cef2-baa9-4a87-a83a-dafa97b78e43",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "#### Changing the metadata"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "id": "449f7fe0-222b-456f-bb15-dbe263774f4b",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "To change metadata values pass key value pairs or a dict to :py:meth:`~data.readers.grib.metadata.GribMetadata.override`."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 9,
-   "id": "40c6d232-03de-402b-82bf-8647e8a7bece",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "('z', 850)"
-      ]
-     },
-     "execution_count": 9,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "md_mod = md.override(shortName=\"z\", level=\"850\")\n",
-    "md_mod[\"shortName\"], md_mod[\"level\"]"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "31b017d2-843a-4dc5-8d49-b8c05f30ed37",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "Since md_mod contains a clone of the GRIB handle the original metadata did not change."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 10,
-   "id": "ef78a3ec-4ea2-4ff5-8c90-e60b5e07e77f",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "('t', 1000)"
-      ]
-     },
-     "execution_count": 10,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "md[\"shortName\"], md[\"level\"]"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "759e4311-2419-4790-883a-84884190a8c7",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "#### Creating array fields from metadata and values"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "0316233b-8da2-49a0-b8b8-4cedd6aba6b0",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "GRIB metadata objects play a part in building new fieldlists from (altered) values and metadata."
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "a691f6ef-4b5b-47d0-accf-5e956702b47c",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "The following example computes the wind speed on 1000 hPa and creates a new fieldlist with a single field containing the new values. The metadata is taken from the u field and the shortName is modified."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 11,
-   "id": "cb59ad5f-c48b-4943-984d-3abdf48fda8d",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [],
-   "source": [
-    "from earthkit.data import FieldList\n",
-    "import numpy as np\n",
-    "u = ds.sel(param=\"u\", level=1000)[0]\n",
-    "v = ds.sel(param=\"v\", level=1000)[0]\n",
-    "speed = np.sqrt(u.values**2 + v.values**2)\n",
-    "md_speed = u.metadata().override(shortName=\"ws\")\n",
-    "ds_speed = FieldList.from_array(speed, md_speed) "
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 12,
-   "id": "85c32bfb-c929-404f-add9-9adae40418d2",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
-       "        vertical-align: middle;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>centre</th>\n",
-       "      <th>shortName</th>\n",
-       "      <th>typeOfLevel</th>\n",
-       "      <th>level</th>\n",
-       "      <th>dataDate</th>\n",
-       "      <th>dataTime</th>\n",
-       "      <th>stepRange</th>\n",
-       "      <th>dataType</th>\n",
-       "      <th>number</th>\n",
-       "      <th>gridType</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>ecmf</td>\n",
-       "      <td>ws</td>\n",
-       "      <td>isobaricInhPa</td>\n",
-       "      <td>1000</td>\n",
-       "      <td>20180801</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "  centre shortName    typeOfLevel  level  dataDate  dataTime stepRange  \\\n",
-       "0   ecmf        ws  isobaricInhPa   1000  20180801      1200         0   \n",
-       "\n",
-       "  dataType  number    gridType  \n",
-       "0       an       0  regular_ll  "
-      ]
-     },
-     "execution_count": 12,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds_speed.ls()"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "id": "a5b3c420-f71d-4a58-8cbe-761a0ce73a9b",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": [],
-    "vscode": {
-     "languageId": "raw"
-    }
-   },
-   "source": [
-    "The resulting fieldlist contains an :py:class:`~data.sources.array_list.ArrayField`, which is  composed of a numpy array storing the values and a metadata object owning its own GRIB handle with a trimmed down data section. Since the values array is decoupled from the GRIB handle stored in the metadata object, accessing metadata keys related to the data values is forbidden. Getting metadata on these keys will throw an exception. "
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 13,
-   "id": "c6fe87ed-ee88-4f4d-a2b6-9401b364e2df",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "<earthkit.data.readers.grib.metadata.RestrictedGribMetadata at 0x2a9229180>"
-      ]
-     },
-     "execution_count": 13,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds_speed[0].metadata()"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 14,
-   "id": "27686ac4-9382-4916-ad0e-be96a649d034",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "'Wind speed'"
-      ]
-     },
-     "execution_count": 14,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds_speed[0].metadata(\"name\")"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 15,
-   "id": "dc28fa77-4020-431f-ad37-e480a69f9d7f",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "KeyError 'average'\n"
-     ]
-    }
-   ],
-   "source": [
-    "try:\n",
-    "    ds_speed[0].metadata(\"average\")\n",
-    "except KeyError as e:\n",
-    "    print(f\"KeyError {e}\")"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "331fa5aa-a134-423e-a4e3-bc8adf779297",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "However, strictly speaking these keys do not represent metadata and they can be easily computed from the field values when needed."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 16,
-   "id": "8eab3462-3661-4fc1-9d23-8be05dc99cd8",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "7.450183054360252"
-      ]
-     },
-     "execution_count": 16,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds_speed[0].values.mean()"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "351236ef-3b2a-4d1e-bef9-3a7154af2270",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [],
-   "source": []
-  }
- ],
- "metadata": {
-  "kernelspec": {
-   "display_name": "dev_ecc",
-   "language": "python",
-   "name": "dev_ecc"
-  },
-  "language_info": {
-   "codemirror_mode": {
-    "name": "ipython",
-    "version": 3
-   },
-   "file_extension": ".py",
-   "mimetype": "text/x-python",
-   "name": "python",
-   "nbconvert_exporter": "python",
-   "pygments_lexer": "ipython3",
-   "version": "3.10.13"
-  }
- },
- "nbformat": 4,
- "nbformat_minor": 5
-}
diff --git a/docs/examples/grib_modification.ipynb b/docs/examples/grib_modification.ipynb
deleted file mode 100644
index 05f289d9a..000000000
--- a/docs/examples/grib_modification.ipynb
+++ /dev/null
@@ -1,1104 +0,0 @@
-{
- "cells": [
-  {
-   "cell_type": "markdown",
-   "id": "6b0660f7-ca38-420e-b6db-64326c0b5266",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "## GRIB: modifying fields"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "id": "f65ece3d-feaa-4ea7-a1cb-ca0eef8056d2",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "This notebook explains how to use :py:meth:`~data.core.fieldlist.Field.clone` and :py:meth:`~data.core.fieldlist.Field.copy` to create new fields. The main difference between these methods can be summarised as follows:\n",
-    "\n",
-    "- :py:meth:`~data.core.fieldlist.Field.clone`: the new field keeps a reference to the original field and allows more flexible metadata modification than using :py:meth:`~data.core.fieldlist.Field.copy`\n",
-    "- :py:meth:`~data.core.fieldlist.Field.copy`: always creates a deep copy. The resulting field is always an :py:class:`~data.sources.array_list.ArrayField` storing the all the data in memory"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "5b501f0b-1b9b-4c03-9cf5-7bf475d60916",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "We will use the first field of the input data in the examples."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 1,
-   "id": "2f3fb883-020f-4050-9026-0a3d5c553899",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
-       "        vertical-align: middle;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>centre</th>\n",
-       "      <th>shortName</th>\n",
-       "      <th>typeOfLevel</th>\n",
-       "      <th>level</th>\n",
-       "      <th>dataDate</th>\n",
-       "      <th>dataTime</th>\n",
-       "      <th>stepRange</th>\n",
-       "      <th>dataType</th>\n",
-       "      <th>number</th>\n",
-       "      <th>gridType</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>ecmf</td>\n",
-       "      <td>t</td>\n",
-       "      <td>isobaricInhPa</td>\n",
-       "      <td>500</td>\n",
-       "      <td>20070101</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "  centre shortName    typeOfLevel  level  dataDate  dataTime stepRange  \\\n",
-       "0   ecmf         t  isobaricInhPa    500  20070101      1200         0   \n",
-       "\n",
-       "  dataType  number    gridType  \n",
-       "0       an       0  regular_ll  "
-      ]
-     },
-     "execution_count": 1,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "import earthkit.data as ekd\n",
-    "\n",
-    "ds = ekd.from_source(\"file\", \"test4.grib\")\n",
-    "f_ori = ds[0]\n",
-    "f_ori.ls()"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "abf1ffe6-7c49-4cbc-b5c7-a267a5d6a68e",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "### Using clone()"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "cfc1e1d7-9220-4e8f-ba55-ad6928432b55",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "#### Modifying metadata"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 2,
-   "id": "939aa250-f5bb-4752-82e1-2f9327c3761f",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
-       "        vertical-align: middle;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>centre</th>\n",
-       "      <th>shortName</th>\n",
-       "      <th>typeOfLevel</th>\n",
-       "      <th>level</th>\n",
-       "      <th>dataDate</th>\n",
-       "      <th>dataTime</th>\n",
-       "      <th>stepRange</th>\n",
-       "      <th>dataType</th>\n",
-       "      <th>number</th>\n",
-       "      <th>gridType</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>ecmf</td>\n",
-       "      <td>t</td>\n",
-       "      <td>isobaricInhPa</td>\n",
-       "      <td>700</td>\n",
-       "      <td>20070101</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "  centre shortName    typeOfLevel  level  dataDate  dataTime stepRange  \\\n",
-       "0   ecmf         t  isobaricInhPa    700  20070101      1200         0   \n",
-       "\n",
-       "  dataType  number    gridType  \n",
-       "0       an       0  regular_ll  "
-      ]
-     },
-     "execution_count": 2,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "f_new = f_ori.clone(level=700)\n",
-    "f_new.ls()"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "id": "b49e6507-c7e5-4081-9923-990b41692fd5",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "Please note that the metadata object in the new field is a wrapper around the original one and \n",
-    ":py:meth:`~data.readers.grib.metadata.GribMetadata.override` is not called to update it with the newly set keys. This means that there is no guarantee that the newly set keys are compatible with original metadata. So, arbitrary metadata keys can be set with no checks performed on their validity. This is generally not a problem for most of the field methods (e.g. :py:meth:`sel`) but can be an issue we we try to write the modified fields into a GRIB file (see below)."
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "5b47c4f6-56a3-4e30-ab33-fb00773723a3",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "To demonstrate what was said above we set \"level\" to an invalid value and add a custom (non GRIB) key:"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 3,
-   "id": "af960845-678a-4e7b-9eb2-3cfd1b314655",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
-       "        vertical-align: middle;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>centre</th>\n",
-       "      <th>shortName</th>\n",
-       "      <th>typeOfLevel</th>\n",
-       "      <th>level</th>\n",
-       "      <th>dataDate</th>\n",
-       "      <th>dataTime</th>\n",
-       "      <th>stepRange</th>\n",
-       "      <th>dataType</th>\n",
-       "      <th>number</th>\n",
-       "      <th>gridType</th>\n",
-       "      <th>my_key</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>ecmf</td>\n",
-       "      <td>t</td>\n",
-       "      <td>isobaricInhPa</td>\n",
-       "      <td>abc</td>\n",
-       "      <td>20070101</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "      <td>123</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "  centre shortName    typeOfLevel level  dataDate  dataTime stepRange  \\\n",
-       "0   ecmf         t  isobaricInhPa   abc  20070101      1200         0   \n",
-       "\n",
-       "  dataType  number    gridType my_key  \n",
-       "0       an       0  regular_ll    123  "
-      ]
-     },
-     "execution_count": 3,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "f_new = f_ori.clone(level=\"abc\", my_key=\"123\")\n",
-    "f_new.ls(extra_keys=\"my_key\")"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "id": "fc9105b5-4eda-4a5d-9a6b-35ce699d43e7",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "Metadata values passed to :py:meth:`~data.core.fieldlist.Field.clone` can be callables."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 4,
-   "id": "a0b2a842-0b11-479a-8f7e-d2160e18c72e",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
-       "        vertical-align: middle;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>centre</th>\n",
-       "      <th>shortName</th>\n",
-       "      <th>typeOfLevel</th>\n",
-       "      <th>level</th>\n",
-       "      <th>dataDate</th>\n",
-       "      <th>dataTime</th>\n",
-       "      <th>stepRange</th>\n",
-       "      <th>dataType</th>\n",
-       "      <th>number</th>\n",
-       "      <th>gridType</th>\n",
-       "      <th>custom_name</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>ecmf</td>\n",
-       "      <td>t</td>\n",
-       "      <td>isobaricInhPa</td>\n",
-       "      <td>500</td>\n",
-       "      <td>20070101</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "      <td>t500</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "  centre shortName    typeOfLevel  level  dataDate  dataTime stepRange  \\\n",
-       "0   ecmf         t  isobaricInhPa    500  20070101      1200         0   \n",
-       "\n",
-       "  dataType  number    gridType custom_name  \n",
-       "0       an       0  regular_ll        t500  "
-      ]
-     },
-     "execution_count": 4,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "def _f(field, key, original_metadata):\n",
-    "    return original_metadata[\"param\"] + str(original_metadata[\"level\"])\n",
-    "\n",
-    "f_new = f_ori.clone(custom_name=_f)\n",
-    "f_new.ls(extra_keys=\"custom_name\")"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "5dbf44c9-8439-4da0-9caf-1c9c176c62ed",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "#### Modifying values"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 5,
-   "id": "51a4a474-afa4-48cd-b0ab-55ee295ddd92",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "(array([229.04600525, 229.04600525, 229.04600525]),\n",
-       " array([228.04600525, 228.04600525, 228.04600525]))"
-      ]
-     },
-     "execution_count": 5,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "f_new = f_ori.clone(values=f_ori.values + 1)\n",
-    "f_new.values[0:3], f_ori.values[0:3]"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "601f588b-1c90-431b-89de-889e55d1c521",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "#### Modifying both metadata and values"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 6,
-   "id": "0419a041-3972-415c-aab9-fbb1dbbfa642",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
-       "        vertical-align: middle;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>centre</th>\n",
-       "      <th>shortName</th>\n",
-       "      <th>typeOfLevel</th>\n",
-       "      <th>level</th>\n",
-       "      <th>dataDate</th>\n",
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-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>ecmf</td>\n",
-       "      <td>t</td>\n",
-       "      <td>isobaricInhPa</td>\n",
-       "      <td>700</td>\n",
-       "      <td>20070101</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "  centre shortName    typeOfLevel  level  dataDate  dataTime stepRange  \\\n",
-       "0   ecmf         t  isobaricInhPa    700  20070101      1200         0   \n",
-       "\n",
-       "  dataType  number    gridType  \n",
-       "0       an       0  regular_ll  "
-      ]
-     },
-     "execution_count": 6,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "f_new = f_ori.clone(values=f_ori.values + 1, level=700)\n",
-    "f_new.ls()"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 7,
-   "id": "bf72674e-dc3f-4533-aa89-ab54e9a11ca0",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "array([229.04600525, 229.04600525, 229.04600525])"
-      ]
-     },
-     "execution_count": 7,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "f_new.values[0:3]"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "21e1dc03-4c9b-46bc-9785-1b0c6b5b2691",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "#### Saving the modifield field into a GRIB file"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 8,
-   "id": "84aaadd9-901e-4b87-a886-a197b5b504eb",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "/var/folders/93/w0p869rx17q98wxk83gn9ys40000gn/T/ipykernel_19855/457062347.py:1: DeprecatedWarning: save is deprecated as of 0.13.0 and will be removed in 0.14.0. Use to_target() instead\n",
-      "  f_new.save(\"_modified_field.grib\")\n"
-     ]
-    },
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
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-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>centre</th>\n",
-       "      <th>shortName</th>\n",
-       "      <th>typeOfLevel</th>\n",
-       "      <th>level</th>\n",
-       "      <th>dataDate</th>\n",
-       "      <th>dataTime</th>\n",
-       "      <th>stepRange</th>\n",
-       "      <th>dataType</th>\n",
-       "      <th>number</th>\n",
-       "      <th>gridType</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>ecmf</td>\n",
-       "      <td>t</td>\n",
-       "      <td>isobaricInhPa</td>\n",
-       "      <td>700</td>\n",
-       "      <td>20070101</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "  centre shortName    typeOfLevel  level  dataDate  dataTime stepRange  \\\n",
-       "0   ecmf         t  isobaricInhPa    700  20070101      1200         0   \n",
-       "\n",
-       "  dataType  number    gridType  \n",
-       "0       an       0  regular_ll  "
-      ]
-     },
-     "execution_count": 8,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "f_new.save(\"_modified_field.grib\")\n",
-    "ds_new = ekd.from_source(\"file\", \"_modified_field.grib\")\n",
-    "ds_new[0].ls()"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 9,
-   "id": "1805823b-9904-4e17-93d3-fafbad6df6f8",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "array([229.04600525, 229.04600525, 229.04600525])"
-      ]
-     },
-     "execution_count": 9,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds_new[0].values[0:3]"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "01626f16-47fe-4ad7-9db4-6ce031a208e2",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "#### Saving is not always possible"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "7905e7d5-887f-4fb9-b08f-1158ae7828d3",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "Saving the modified field into a GRIB is only possible if the modified metadata is GRIB compatible. To demonstrate this we add a custom metadata key called \"_level\"."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 10,
-   "id": "ee9caaf2-4626-4acb-a849-0d8460af5237",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "(700, 500)"
-      ]
-     },
-     "execution_count": 10,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "f_new = f_ori.clone(_level=700)\n",
-    "f_new.metadata(\"_level\", \"level\")"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "f280dbf1-d6a7-4d7b-83b1-bdee92aaf249",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "Writing to GRIB is not possible because \"_level\" is not a valid GRIB key and ecCodes raises an exception."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 11,
-   "id": "5baa362d-ea7d-4b41-ace9-0631dba2f756",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "Error setting _level=700\n",
-      "Key/value not found\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/Users/cgr/git/earthkit-data/src/earthkit/data/utils/message.py\", line 274, in set\n",
-      "    return eccodes.codes_set(self._handle, name, value)\n",
-      "  File \"/Users/cgr/git/eccodes-python/gribapi/gribapi.py\", line 2140, in grib_set\n",
-      "    grib_set_long(msgid, key, value)\n",
-      "  File \"/Users/cgr/git/eccodes-python/gribapi/gribapi.py\", line 1006, in grib_set_long\n",
-      "    GRIB_CHECK(lib.grib_set_long(h, key.encode(ENC), value))\n",
-      "  File \"/Users/cgr/git/eccodes-python/gribapi/gribapi.py\", line 226, in GRIB_CHECK\n",
-      "    errors.raise_grib_error(errid)\n",
-      "  File \"/Users/cgr/git/eccodes-python/gribapi/errors.py\", line 381, in raise_grib_error\n",
-      "    raise ERROR_MAP[errid](errid)\n",
-      "gribapi.errors.KeyValueNotFoundError: Key/value not found\n"
-     ]
-    },
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "Key/value not found\n"
-     ]
-    }
-   ],
-   "source": [
-    "try:\n",
-    "    f_new.to_target(\"file\", \"_modified_field1.grib\")\n",
-    "except Exception as e:\n",
-    "    print(e)"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "bce26496-7c9b-4ea4-8660-bacd5ef06ef6",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "### Using copy()"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "id": "ff2c9b5a-f9ba-4c47-b3b2-db2c6790c9c0",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    ":py:meth:`~data.core.fieldlist.Field.copy` performs a deep copy to generate an :py:class:`~data.sources.array_list.ArrayField` storing all the all the data in memory. \n",
-    "\n",
-    "When :py:meth:`~data.core.fieldlist.Field.copy` is called without arguments both the values and the Metadata object of the original field are copied into the new field. The latter copy is created by calling :py:meth:`~data.readers.grib.metadata.GribMetadata.override` on the original metadata object."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 12,
-   "id": "1265f65d-c39b-4b22-ab41-3d03d532e08d",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "(array([228.04600525, 228.04600525, 228.04600525]),\n",
-       " array([228.04600525, 228.04600525, 228.04600525]))"
-      ]
-     },
-     "execution_count": 12,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "f_new = f_ori.copy()\n",
-    "f_new.values[:3], f_ori.values[:3]"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "id": "de3c15ba-770b-4f79-a134-5086f5aad9a3",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "We can pass new values to :py:meth:`~data.core.fieldlist.Field.copy`."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 13,
-   "id": "43e186a1-195e-424c-b778-356da142e163",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "(array([229.04600525, 229.04600525, 229.04600525]),\n",
-       " array([228.04600525, 228.04600525, 228.04600525]))"
-      ]
-     },
-     "execution_count": 13,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "f_new = f_ori.copy(values=f_ori.values + 1)\n",
-    "f_new.values[:3], f_ori.values[:3]"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "51aae760-50e3-44be-aff6-06cc3b5ec641",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "We can also pass a new metadata object."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 14,
-   "id": "20fb42a2-8d98-43dd-a270-42710922b19f",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
-       "        vertical-align: middle;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>centre</th>\n",
-       "      <th>shortName</th>\n",
-       "      <th>typeOfLevel</th>\n",
-       "      <th>level</th>\n",
-       "      <th>dataDate</th>\n",
-       "      <th>dataTime</th>\n",
-       "      <th>stepRange</th>\n",
-       "      <th>dataType</th>\n",
-       "      <th>number</th>\n",
-       "      <th>gridType</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>ecmf</td>\n",
-       "      <td>t</td>\n",
-       "      <td>isobaricInhPa</td>\n",
-       "      <td>300</td>\n",
-       "      <td>20070101</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "  centre shortName    typeOfLevel  level  dataDate  dataTime stepRange  \\\n",
-       "0   ecmf         t  isobaricInhPa    300  20070101      1200         0   \n",
-       "\n",
-       "  dataType  number    gridType  \n",
-       "0       an       0  regular_ll  "
-      ]
-     },
-     "execution_count": 14,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "f_new = f_ori.copy(metadata=f_ori.metadata().override(level=300))\n",
-    "f_new.ls()"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "c4d862b1-21c7-4c8c-9d80-c2510080ca01",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [],
-   "source": []
-  }
- ],
- "metadata": {
-  "kernelspec": {
-   "display_name": "dev_ecc",
-   "language": "python",
-   "name": "dev_ecc"
-  },
-  "language_info": {
-   "codemirror_mode": {
-    "name": "ipython",
-    "version": 3
-   },
-   "file_extension": ".py",
-   "mimetype": "text/x-python",
-   "name": "python",
-   "nbconvert_exporter": "python",
-   "pygments_lexer": "ipython3",
-   "version": "3.10.13"
-  }
- },
- "nbformat": 4,
- "nbformat_minor": 5
-}
diff --git a/docs/examples/grib_overview.ipynb b/docs/examples/grib_overview.ipynb
deleted file mode 100644
index 80e478e9c..000000000
--- a/docs/examples/grib_overview.ipynb
+++ /dev/null
@@ -1,776 +0,0 @@
-{
- "cells": [
-  {
-   "cell_type": "markdown",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "## Using GRIB data"
-   ]
-  },
-  {
-   "attachments": {},
-   "cell_type": "raw",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "We will work with a GRIB file containing 6 messages. First we ensure the example file is available, then read the file with :ref:`from_source() <data-sources-file>`."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 1,
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [],
-   "source": [
-    "import earthkit.data as ekd\n",
-    "ekd.download_example_file(\"test6.grib\")"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 2,
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [],
-   "source": [
-    "ds_in = ekd.from_source(\"file\", \"test6.grib\")"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "No GRIB data is actually loaded at this point."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 3,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "ds = ds_in.to_fieldlist()"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "### Iteration"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "A :ref:`GRIB <grib>` data object is represented by a :py:class:`~data.readers.grib.index.GribFieldList` consisting of :py:class:`~data.core.field.Field`\\s. When used in iteration the GRIB data is automatically loaded and released when going out of scope. As a result, during the iteration only one GRIB message at a time is kept in memory:"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 4,
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "Field(t, 2018-08-01 12:00:00, 2018-08-01 12:00:00, 0:00:00, 1000, pressure, 0, regular_ll)\n",
-      "Field(u, 2018-08-01 12:00:00, 2018-08-01 12:00:00, 0:00:00, 1000, pressure, 0, regular_ll)\n",
-      "Field(v, 2018-08-01 12:00:00, 2018-08-01 12:00:00, 0:00:00, 1000, pressure, 0, regular_ll)\n",
-      "Field(t, 2018-08-01 12:00:00, 2018-08-01 12:00:00, 0:00:00, 850, pressure, 0, regular_ll)\n",
-      "Field(u, 2018-08-01 12:00:00, 2018-08-01 12:00:00, 0:00:00, 850, pressure, 0, regular_ll)\n",
-      "Field(v, 2018-08-01 12:00:00, 2018-08-01 12:00:00, 0:00:00, 850, pressure, 0, regular_ll)\n"
-     ]
-    }
-   ],
-   "source": [
-    "for f in ds:\n",
-    "    print(f)"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "### Inspecting the contents"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "We can use :py:meth:`~data.readers.grib.index.GribFieldList.ls` or :py:meth:`~data.readers.grib.index.GribFieldList.describe`."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 5,
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "6"
-      ]
-     },
-     "execution_count": 5,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "len(ds)"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 6,
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
-       "        vertical-align: middle;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>parameter.variable</th>\n",
-       "      <th>time.valid_datetime</th>\n",
-       "      <th>time.base_datetime</th>\n",
-       "      <th>time.step</th>\n",
-       "      <th>vertical.level</th>\n",
-       "      <th>vertical.level_type</th>\n",
-       "      <th>ensemble.member</th>\n",
-       "      <th>geography.grid_type</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>t</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>1000</td>\n",
-       "      <td>pressure</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>u</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>1000</td>\n",
-       "      <td>pressure</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>v</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>1000</td>\n",
-       "      <td>pressure</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>t</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>850</td>\n",
-       "      <td>pressure</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>u</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>850</td>\n",
-       "      <td>pressure</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>5</th>\n",
-       "      <td>v</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>2018-08-01 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>850</td>\n",
-       "      <td>pressure</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "  parameter.variable time.valid_datetime  time.base_datetime time.step  \\\n",
-       "0                  t 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
-       "1                  u 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
-       "2                  v 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
-       "3                  t 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
-       "4                  u 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
-       "5                  v 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
-       "\n",
-       "   vertical.level vertical.level_type ensemble.member geography.grid_type  \n",
-       "0            1000            pressure               0          regular_ll  \n",
-       "1            1000            pressure               0          regular_ll  \n",
-       "2            1000            pressure               0          regular_ll  \n",
-       "3             850            pressure               0          regular_ll  \n",
-       "4             850            pressure               0          regular_ll  \n",
-       "5             850            pressure               0          regular_ll  "
-      ]
-     },
-     "execution_count": 6,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds.ls()"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 7,
-   "metadata": {},
-   "outputs": [
-    {
-     "ename": "TypeError",
-     "evalue": "'NoneType' object is not iterable",
-     "output_type": "error",
-     "traceback": [
-      "\u001b[31m---------------------------------------------------------------------------\u001b[39m",
-      "\u001b[31mTypeError\u001b[39m                                 Traceback (most recent call last)",
-      "\u001b[36mCell\u001b[39m\u001b[36m \u001b[39m\u001b[32mIn[7]\u001b[39m\u001b[32m, line 1\u001b[39m\n\u001b[32m----> \u001b[39m\u001b[32m1\u001b[39m \u001b[43mds\u001b[49m\u001b[43m.\u001b[49m\u001b[43mdescribe\u001b[49m\u001b[43m(\u001b[49m\u001b[43m)\u001b[49m\n",
-      "\u001b[36mFile \u001b[39m\u001b[32m~/git/earthkit-data/src/earthkit/data/indexing/indexed.py:270\u001b[39m, in \u001b[36mIndexFieldListBase.describe\u001b[39m\u001b[34m(self, *args, **kwargs)\u001b[39m\n\u001b[32m    266\u001b[39m     \u001b[38;5;28;01mfor\u001b[39;00m f \u001b[38;5;129;01min\u001b[39;00m \u001b[38;5;28mself\u001b[39m:\n\u001b[32m    267\u001b[39m         \u001b[38;5;66;03m# PW: TODO: `default` and `astype` kwargs of `f._get_fast()` might need to be aligned with `keys`\u001b[39;00m\n\u001b[32m    268\u001b[39m         \u001b[38;5;28;01myield\u001b[39;00m (f._get_fast(\u001b[38;5;28mself\u001b[39m._describe_keys, output=\u001b[38;5;28mdict\u001b[39m))\n\u001b[32m--> \u001b[39m\u001b[32m270\u001b[39m \u001b[38;5;28;01mreturn\u001b[39;00m \u001b[43mformat_describe\u001b[49m\u001b[43m(\u001b[49m\u001b[43m_proc\u001b[49m\u001b[43m(\u001b[49m\u001b[43m)\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43m*\u001b[49m\u001b[43margs\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43m*\u001b[49m\u001b[43m*\u001b[49m\u001b[43mkwargs\u001b[49m\u001b[43m)\u001b[49m\n",
-      "\u001b[36mFile \u001b[39m\u001b[32m~/git/earthkit-data/src/earthkit/data/utils/summary.py:162\u001b[39m, in \u001b[36mformat_describe\u001b[39m\u001b[34m(attributes, *args, **kwargs)\u001b[39m\n\u001b[32m    158\u001b[39m     param = kwargs.pop(\u001b[33m\"\u001b[39m\u001b[33mparam\u001b[39m\u001b[33m\"\u001b[39m, \u001b[38;5;28;01mNone\u001b[39;00m)\n\u001b[32m    160\u001b[39m \u001b[38;5;66;03m# do_print = kwargs.pop(\"print\", True)\u001b[39;00m\n\u001b[32m--> \u001b[39m\u001b[32m162\u001b[39m df = \u001b[43mpd\u001b[49m\u001b[43m.\u001b[49m\u001b[43mDataFrame\u001b[49m\u001b[43m.\u001b[49m\u001b[43mfrom_records\u001b[49m\u001b[43m(\u001b[49m\u001b[43mattributes\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43m*\u001b[49m\u001b[43m*\u001b[49m\u001b[43mkwargs\u001b[49m\u001b[43m)\u001b[49m\n\u001b[32m    164\u001b[39m \u001b[38;5;28;01mif\u001b[39;00m df \u001b[38;5;129;01mis\u001b[39;00m \u001b[38;5;28;01mNone\u001b[39;00m \u001b[38;5;129;01mor\u001b[39;00m df.empty:\n\u001b[32m    165\u001b[39m     \u001b[38;5;28;01mreturn\u001b[39;00m \u001b[38;5;28;01mNone\u001b[39;00m\n",
-      "\u001b[36mFile \u001b[39m\u001b[32m~/venv/dev/lib/python3.13/site-packages/pandas/core/frame.py:2459\u001b[39m, in \u001b[36mDataFrame.from_records\u001b[39m\u001b[34m(cls, data, index, exclude, columns, coerce_float, nrows)\u001b[39m\n\u001b[32m   2456\u001b[39m     \u001b[38;5;28;01mreturn\u001b[39;00m \u001b[38;5;28mcls\u001b[39m()\n\u001b[32m   2458\u001b[39m \u001b[38;5;28;01mtry\u001b[39;00m:\n\u001b[32m-> \u001b[39m\u001b[32m2459\u001b[39m     first_row = \u001b[38;5;28;43mnext\u001b[39;49m\u001b[43m(\u001b[49m\u001b[43mdata\u001b[49m\u001b[43m)\u001b[49m\n\u001b[32m   2460\u001b[39m \u001b[38;5;28;01mexcept\u001b[39;00m \u001b[38;5;167;01mStopIteration\u001b[39;00m:\n\u001b[32m   2461\u001b[39m     \u001b[38;5;28;01mreturn\u001b[39;00m \u001b[38;5;28mcls\u001b[39m(index=index, columns=columns)\n",
-      "\u001b[36mFile \u001b[39m\u001b[32m~/git/earthkit-data/src/earthkit/data/indexing/indexed.py:268\u001b[39m, in \u001b[36mIndexFieldListBase.describe.<locals>._proc\u001b[39m\u001b[34m()\u001b[39m\n\u001b[32m    265\u001b[39m \u001b[38;5;28;01mdef\u001b[39;00m\u001b[38;5;250m \u001b[39m\u001b[34m_proc\u001b[39m():\n\u001b[32m    266\u001b[39m     \u001b[38;5;28;01mfor\u001b[39;00m f \u001b[38;5;129;01min\u001b[39;00m \u001b[38;5;28mself\u001b[39m:\n\u001b[32m    267\u001b[39m         \u001b[38;5;66;03m# PW: TODO: `default` and `astype` kwargs of `f._get_fast()` might need to be aligned with `keys`\u001b[39;00m\n\u001b[32m--> \u001b[39m\u001b[32m268\u001b[39m         \u001b[38;5;28;01myield\u001b[39;00m (\u001b[43mf\u001b[49m\u001b[43m.\u001b[49m\u001b[43m_get_fast\u001b[49m\u001b[43m(\u001b[49m\u001b[38;5;28;43mself\u001b[39;49m\u001b[43m.\u001b[49m\u001b[43m_describe_keys\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43moutput\u001b[49m\u001b[43m=\u001b[49m\u001b[38;5;28;43mdict\u001b[39;49m\u001b[43m)\u001b[49m)\n",
-      "\u001b[36mFile \u001b[39m\u001b[32m~/git/earthkit-data/src/earthkit/data/core/field.py:809\u001b[39m, in \u001b[36mField._get_fast\u001b[39m\u001b[34m(self, keys, collections, default, astype, raise_on_missing, output, flatten_dict, remapping)\u001b[39m\n\u001b[32m    800\u001b[39m         result = [\n\u001b[32m    801\u001b[39m             meth(k, astype=kt, default=d, raise_on_missing=raise_on_missing)\n\u001b[32m    802\u001b[39m             \u001b[38;5;28;01mfor\u001b[39;00m k, kt, d \u001b[38;5;129;01min\u001b[39;00m \u001b[38;5;28mzip\u001b[39m(keys, astype, default)\n\u001b[32m    803\u001b[39m         ]\n\u001b[32m    804\u001b[39m     \u001b[38;5;66;03m#     if output is tuple:\u001b[39;00m\n\u001b[32m    805\u001b[39m     \u001b[38;5;66;03m#         result = tuple(result)\u001b[39;00m\n\u001b[32m    806\u001b[39m     \u001b[38;5;28;01melse\u001b[39;00m:\n\u001b[32m    807\u001b[39m         result = {\n\u001b[32m    808\u001b[39m             k: meth(k, astype=kt, default=d, raise_on_missing=raise_on_missing)\n\u001b[32m--> \u001b[39m\u001b[32m809\u001b[39m             \u001b[38;5;28;01mfor\u001b[39;00m k, kt, d \u001b[38;5;129;01min\u001b[39;00m \u001b[38;5;28;43mzip\u001b[39;49m\u001b[43m(\u001b[49m\u001b[43mkeys\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43mastype\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43mdefault\u001b[49m\u001b[43m)\u001b[49m\n\u001b[32m    810\u001b[39m         }\n\u001b[32m    812\u001b[39m \u001b[38;5;28;01mif\u001b[39;00m collections:\n\u001b[32m    813\u001b[39m     \u001b[38;5;28;01mif\u001b[39;00m \u001b[38;5;28misinstance\u001b[39m(collections, \u001b[38;5;28mstr\u001b[39m):\n",
-      "\u001b[31mTypeError\u001b[39m: 'NoneType' object is not iterable"
-     ]
-    }
-   ],
-   "source": [
-    "ds.describe()"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "### Slicing"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "Standard Python slicing is available. It does not involve any loading/copying of GRIB data. "
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "g = ds[1]\n",
-    "g.ls()"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "g = ds[1:3]\n",
-    "g.ls()"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "g = ds[-1]\n",
-    "g.ls()"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "### Getting data values"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "#### Using values"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "The :py:attr:`~data.readers.grib.codes.GribField.values` property always returns a flat array per field:"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [],
-   "source": [
-    "v = ds[0].values\n",
-    "v.shape"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "v[0:4]"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "When called on the whole fieldlist :py:attr:`~data.readers.grib.index.GribFieldList.values` returns a 2D array:"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [],
-   "source": [
-    "v = ds.values\n",
-    "v.shape"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "#### Using to_numpy()"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "With :py:meth:`~data.readers.grib.codes.GribField.to_numpy` the field shape is set on the array: "
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [],
-   "source": [
-    "v = ds[0].to_numpy()\n",
-    "print(v.shape)\n",
-    "print(ds[0].shape)"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    ":py:meth:`~data.readers.grib.index.GribFieldList.to_numpy` behaves in the same way when called on a fieldlist:"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [],
-   "source": [
-    "v = ds.to_numpy()\n",
-    "v.shape"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "### Metadata"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "We use :py:meth:`~data.readers.grib.codes.GribField.get` to access metadata. It works both on individual fields slices or whole fieldlists. The supported metadata keys are format independent."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "ds[0].get(\"level\")"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "ds[0:2].get([\"level\", \"variable\"])"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "We can also call :py:meth:`~data.readers.grib.index.GribFieldList.metadata` on a fieldlist:"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [],
-   "source": [
-    "ds.get(\"level\")"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "The underlying ecCodes GRIB metadata keys can also be accessed but we need to use the \"grib.\" prefix."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "ds[0:2].get([\"grib.level\", \"grib.shortName\", \"grib.centre\"])"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "### Selection"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    ":py:meth:`~data.readers.grib.index.GribFieldList.sel` offers metadata-based selection and always creates a \"view\", so no copying of GRIB data is involved."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [],
-   "source": [
-    "g = ds.sel(variable=[\"u\", \"v\"], level=850)\n",
-    "g.ls()"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "g = ds.sel(variable=\"t\")\n",
-    "g.ls()"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "### Xarray"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "Xarray conversion with :py:meth:`~data.readers.grib.index.GribFieldList.to_xarray` does not involve disk writing. Under the hood it uses cfgrib."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [],
-   "source": [
-    "xds = ds.to_xarray(engine=\"cfgrib\")\n",
-    "xds"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "We can pass all the kwargs arguments cfgrib accepts. On top of that earthkit-data provides the :py:meth:`ignore_keys <data.readers.grib.index.GribFieldList.to_xarray>` option to omit keys from the default set of keys used by cfgrib:"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [],
-   "source": [
-    "xds = ds.to_xarray(engine=\"cfgrib\", xarray_open_dataset_kwargs={\"backend_kwargs\": {\"ignore_keys\": [\"number\"]}})\n",
-    "xds"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [],
-   "source": []
-  }
- ],
- "metadata": {
-  "kernelspec": {
-   "display_name": "dev",
-   "language": "python",
-   "name": "dev"
-  },
-  "language_info": {
-   "codemirror_mode": {
-    "name": "ipython",
-    "version": 3
-   },
-   "file_extension": ".py",
-   "mimetype": "text/x-python",
-   "name": "python",
-   "nbconvert_exporter": "python",
-   "pygments_lexer": "ipython3",
-   "version": "3.13.1"
-  }
- },
- "nbformat": 4,
- "nbformat_minor": 4
-}
diff --git a/docs/examples/grib_to_zarr_target.ipynb b/docs/examples/grib_to_zarr_target.ipynb
deleted file mode 100644
index 1df45a6fc..000000000
--- a/docs/examples/grib_to_zarr_target.ipynb
+++ /dev/null
@@ -1,822 +0,0 @@
-{
- "cells": [
-  {
-   "cell_type": "markdown",
-   "id": "8e308cd3-7f5a-4b62-bd2d-027850282c00",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "## Writing GRIB data to Zarr"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 1,
-   "id": "62b00621-67cd-46b0-81ef-16278a6eee18",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "application/vnd.jupyter.widget-view+json": {
-       "model_id": "8d75e667605a4e4eb22967f6a3d6e9c6",
-       "version_major": 2,
-       "version_minor": 0
-      },
-      "text/plain": [
-       "pl.grib:   0%|          | 0.00/48.8k [00:00<?, ?B/s]"
-      ]
-     },
-     "metadata": {},
-     "output_type": "display_data"
-    }
-   ],
-   "source": [
-    "# get input GRIB data\n",
-    "import earthkit.data as ekd\n",
-    "ds = ekd.from_source(\"sample\", \"pl.grib\")"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "id": "39d0eb80-c812-455e-ae3d-c7bdb6ad1685",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "This data contains 32 fields: several forecasts on pressure levels for 2 parameters. We can check its content with :py:func:`describe`."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 2,
-   "id": "167942b1-8a07-4418-b134-d070cba24523",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "<style type=\"text/css\">\n",
-       "#T_ca541 th {\n",
-       "  text-align: left;\n",
-       "}\n",
-       "#T_ca541_row0_col0, #T_ca541_row0_col1, #T_ca541_row0_col2, #T_ca541_row0_col3, #T_ca541_row0_col4, #T_ca541_row0_col5, #T_ca541_row0_col6, #T_ca541_row0_col7, #T_ca541_row0_col8, #T_ca541_row1_col0, #T_ca541_row1_col1, #T_ca541_row1_col2, #T_ca541_row1_col3, #T_ca541_row1_col4, #T_ca541_row1_col5, #T_ca541_row1_col6, #T_ca541_row1_col7, #T_ca541_row1_col8 {\n",
-       "  text-align: left;\n",
-       "}\n",
-       "</style>\n",
-       "<table id=\"T_ca541\">\n",
-       "  <thead>\n",
-       "    <tr>\n",
-       "      <th class=\"blank\" >&nbsp;</th>\n",
-       "      <th class=\"blank level0\" >&nbsp;</th>\n",
-       "      <th id=\"T_ca541_level0_col0\" class=\"col_heading level0 col0\" >level</th>\n",
-       "      <th id=\"T_ca541_level0_col1\" class=\"col_heading level0 col1\" >date</th>\n",
-       "      <th id=\"T_ca541_level0_col2\" class=\"col_heading level0 col2\" >time</th>\n",
-       "      <th id=\"T_ca541_level0_col3\" class=\"col_heading level0 col3\" >step</th>\n",
-       "      <th id=\"T_ca541_level0_col4\" class=\"col_heading level0 col4\" >paramId</th>\n",
-       "      <th id=\"T_ca541_level0_col5\" class=\"col_heading level0 col5\" >class</th>\n",
-       "      <th id=\"T_ca541_level0_col6\" class=\"col_heading level0 col6\" >stream</th>\n",
-       "      <th id=\"T_ca541_level0_col7\" class=\"col_heading level0 col7\" >type</th>\n",
-       "      <th id=\"T_ca541_level0_col8\" class=\"col_heading level0 col8\" >experimentVersionNumber</th>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th class=\"index_name level0\" >shortName</th>\n",
-       "      <th class=\"index_name level1\" >typeOfLevel</th>\n",
-       "      <th class=\"blank col0\" >&nbsp;</th>\n",
-       "      <th class=\"blank col1\" >&nbsp;</th>\n",
-       "      <th class=\"blank col2\" >&nbsp;</th>\n",
-       "      <th class=\"blank col3\" >&nbsp;</th>\n",
-       "      <th class=\"blank col4\" >&nbsp;</th>\n",
-       "      <th class=\"blank col5\" >&nbsp;</th>\n",
-       "      <th class=\"blank col6\" >&nbsp;</th>\n",
-       "      <th class=\"blank col7\" >&nbsp;</th>\n",
-       "      <th class=\"blank col8\" >&nbsp;</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th id=\"T_ca541_level0_row0\" class=\"row_heading level0 row0\" >r</th>\n",
-       "      <th id=\"T_ca541_level1_row0\" class=\"row_heading level1 row0\" >isobaricInhPa</th>\n",
-       "      <td id=\"T_ca541_row0_col0\" class=\"data row0 col0\" >700,500</td>\n",
-       "      <td id=\"T_ca541_row0_col1\" class=\"data row0 col1\" >20240603,20240604</td>\n",
-       "      <td id=\"T_ca541_row0_col2\" class=\"data row0 col2\" >0,1200</td>\n",
-       "      <td id=\"T_ca541_row0_col3\" class=\"data row0 col3\" >0,6</td>\n",
-       "      <td id=\"T_ca541_row0_col4\" class=\"data row0 col4\" >157</td>\n",
-       "      <td id=\"T_ca541_row0_col5\" class=\"data row0 col5\" >od</td>\n",
-       "      <td id=\"T_ca541_row0_col6\" class=\"data row0 col6\" >oper</td>\n",
-       "      <td id=\"T_ca541_row0_col7\" class=\"data row0 col7\" >fc</td>\n",
-       "      <td id=\"T_ca541_row0_col8\" class=\"data row0 col8\" >0001</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th id=\"T_ca541_level0_row1\" class=\"row_heading level0 row1\" >t</th>\n",
-       "      <th id=\"T_ca541_level1_row1\" class=\"row_heading level1 row1\" >isobaricInhPa</th>\n",
-       "      <td id=\"T_ca541_row1_col0\" class=\"data row1 col0\" >700,500</td>\n",
-       "      <td id=\"T_ca541_row1_col1\" class=\"data row1 col1\" >20240603,20240604</td>\n",
-       "      <td id=\"T_ca541_row1_col2\" class=\"data row1 col2\" >0,1200</td>\n",
-       "      <td id=\"T_ca541_row1_col3\" class=\"data row1 col3\" >0,6</td>\n",
-       "      <td id=\"T_ca541_row1_col4\" class=\"data row1 col4\" >130</td>\n",
-       "      <td id=\"T_ca541_row1_col5\" class=\"data row1 col5\" >od</td>\n",
-       "      <td id=\"T_ca541_row1_col6\" class=\"data row1 col6\" >oper</td>\n",
-       "      <td id=\"T_ca541_row1_col7\" class=\"data row1 col7\" >fc</td>\n",
-       "      <td id=\"T_ca541_row1_col8\" class=\"data row1 col8\" >0001</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n"
-      ],
-      "text/plain": [
-       "<pandas.io.formats.style.Styler at 0x14f7646d0>"
-      ]
-     },
-     "execution_count": 2,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds.describe()"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "2ab4d979-7c02-42e4-9b52-8ec12e76853b",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "#### Using to_target() on the data object"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "id": "60ee891e-f0cd-426c-8f26-8155e9c25381",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "We use :func:`to_target` to write the GRIB fieldlist/field into a zarr store. First, the data is converted to Xarray then :py:func:`xarray.Dataset.to_zarr` is called to generate the zarr store. We need to set the kwargs accordingly."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 3,
-   "id": "e3ff25d0-bce4-4cfc-bdd0-93ca0864d08d",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "/opt/homebrew/Caskroom/miniforge/base/envs/dev/lib/python3.11/site-packages/zarr/api/asynchronous.py:205: UserWarning: Consolidated metadata is currently not part in the Zarr format 3 specification. It may not be supported by other zarr implementations and may change in the future.\n",
-      "  warnings.warn(\n"
-     ]
-    }
-   ],
-   "source": [
-    "# with these options each field will be a separate chunk\n",
-    "ds.to_target(\"zarr\", \n",
-    "             earthkit_to_xarray_kwargs={\"chunks\": {\"forecast_reference_time\": 1, \n",
-    "                                                   \"step\": 1, \n",
-    "                                                   \"level\": 1}},\n",
-    "             xarray_to_zarr_kwargs={\"store\": \"_pl.zarr\", \"mode\": \"w\"})"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 4,
-   "id": "3ffafb60-c412-4560-9bea-089143bcf85d",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "<pre style=\"white-space:pre;overflow-x:auto;line-height:normal;font-family:Menlo,'DejaVu Sans Mono',consolas,'Courier New',monospace\"><span style=\"font-weight: bold\">/</span>\n",
-       "├── <span style=\"font-weight: bold\">forecast_reference_time</span> (4,) int64\n",
-       "├── <span style=\"font-weight: bold\">latitude</span> (19,) float64\n",
-       "├── <span style=\"font-weight: bold\">level</span> (2,) int64\n",
-       "├── <span style=\"font-weight: bold\">longitude</span> (36,) float64\n",
-       "├── <span style=\"font-weight: bold\">r</span> (4, 2, 2, 19, 36) float64\n",
-       "├── <span style=\"font-weight: bold\">step</span> (2,) int64\n",
-       "└── <span style=\"font-weight: bold\">t</span> (4, 2, 2, 19, 36) float64\n",
-       "</pre>\n"
-      ],
-      "text/plain": [
-       "\u001b[1m/\u001b[0m\n",
-       "├── \u001b[1mforecast_reference_time\u001b[0m (4,) int64\n",
-       "├── \u001b[1mlatitude\u001b[0m (19,) float64\n",
-       "├── \u001b[1mlevel\u001b[0m (2,) int64\n",
-       "├── \u001b[1mlongitude\u001b[0m (36,) float64\n",
-       "├── \u001b[1mr\u001b[0m (4, 2, 2, 19, 36) float64\n",
-       "├── \u001b[1mstep\u001b[0m (2,) int64\n",
-       "└── \u001b[1mt\u001b[0m (4, 2, 2, 19, 36) float64\n"
-      ]
-     },
-     "execution_count": 4,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "import zarr \n",
-    "root = zarr.group(\"_pl.zarr\")\n",
-    "root.tree()"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 5,
-   "id": "515bc071-d45f-48aa-abea-0cc688f4eebc",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "Type               : Array\n",
-       "Zarr format        : 3\n",
-       "Data type          : DataType.float64\n",
-       "Shape              : (4, 2, 2, 19, 36)\n",
-       "Chunk shape        : (1, 1, 1, 19, 36)\n",
-       "Order              : C\n",
-       "Read-only          : False\n",
-       "Store type         : LocalStore\n",
-       "Filters            : ()\n",
-       "Serializer         : BytesCodec(endian=<Endian.little: 'little'>)\n",
-       "Compressors        : (ZstdCodec(level=0, checksum=False),)\n",
-       "No. bytes          : 87552 (85.5K)"
-      ]
-     },
-     "execution_count": 5,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "root[\"t\"].info"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "ef19bc33-fcc7-4b5a-83b0-ee59da4179f0",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "The zarr store can be loaded to Xarray to check its content."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 6,
-   "id": "706d4467-64b8-46bf-894d-346088208fa2",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "name": "stderr",
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-       "Dimensions:                  (step: 2, longitude: 36,\n",
-       "                              forecast_reference_time: 4, latitude: 19, level: 2)\n",
-       "Coordinates:\n",
-       "  * step                     (step) timedelta64[ns] 16B 00:00:00 06:00:00\n",
-       "  * longitude                (longitude) float64 288B 0.0 10.0 ... 340.0 350.0\n",
-       "  * forecast_reference_time  (forecast_reference_time) datetime64[ns] 32B 202...\n",
-       "  * latitude                 (latitude) float64 152B 90.0 80.0 ... -80.0 -90.0\n",
-       "  * level                    (level) int64 16B 500 700\n",
-       "Data variables:\n",
-       "    r                        (forecast_reference_time, step, level, latitude, longitude) float64 88kB ...\n",
-       "    t                        (forecast_reference_time, step, level, latitude, longitude) float64 88kB ...\n",
-       "Attributes:\n",
-       "    class:        od\n",
-       "    stream:       oper\n",
-       "    levtype:      pl\n",
-       "    type:         fc\n",
-       "    expver:       0001\n",
-       "    date:         20240603\n",
-       "    time:         0\n",
-       "    domain:       g\n",
-       "    number:       0\n",
-       "    Conventions:  CF-1.8\n",
-       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-132f4c45-93b1-4c43-9e3c-0646f48943ff' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-132f4c45-93b1-4c43-9e3c-0646f48943ff' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>step</span>: 2</li><li><span class='xr-has-index'>longitude</span>: 36</li><li><span class='xr-has-index'>forecast_reference_time</span>: 4</li><li><span class='xr-has-index'>latitude</span>: 19</li><li><span class='xr-has-index'>level</span>: 2</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-af0f6fdd-d9ea-4bd1-be7e-a26c3fe639ec' class='xr-section-summary-in' type='checkbox'  checked><label for='section-af0f6fdd-d9ea-4bd1-be7e-a26c3fe639ec' class='xr-section-summary' >Coordinates: <span>(5)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>step</span></div><div class='xr-var-dims'>(step)</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>00:00:00 06:00:00</div><input id='attrs-1a0c29a2-a0fa-4511-b1b8-6582b5660c1a' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-1a0c29a2-a0fa-4511-b1b8-6582b5660c1a' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-58e241d9-8cff-436b-9de7-d89be1ad1925' class='xr-var-data-in' type='checkbox'><label for='data-58e241d9-8cff-436b-9de7-d89be1ad1925' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([             0, 21600000000000], dtype=&#x27;timedelta64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 10.0 20.0 ... 330.0 340.0 350.0</div><input id='attrs-ed05e777-cefa-494c-b36f-d447d7942336' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-ed05e777-cefa-494c-b36f-d447d7942336' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-d67d695e-c8fd-4877-b873-3f61f35b06b5' class='xr-var-data-in' type='checkbox'><label for='data-d67d695e-c8fd-4877-b873-3f61f35b06b5' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  10.,  20.,  30.,  40.,  50.,  60.,  70.,  80.,  90., 100., 110.,\n",
-       "       120., 130., 140., 150., 160., 170., 180., 190., 200., 210., 220., 230.,\n",
-       "       240., 250., 260., 270., 280., 290., 300., 310., 320., 330., 340., 350.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>forecast_reference_time</span></div><div class='xr-var-dims'>(forecast_reference_time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2024-06-03 ... 2024-06-04T12:00:00</div><input id='attrs-25ab8976-1597-4d0f-9eed-f536eef92eb2' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-25ab8976-1597-4d0f-9eed-f536eef92eb2' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-3a1b9564-75da-4c32-be20-89e37dbf39e1' class='xr-var-data-in' type='checkbox'><label for='data-3a1b9564-75da-4c32-be20-89e37dbf39e1' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>forecast_reference_time</dd><dt><span>long_name :</span></dt><dd>initial time of forecast</dd></dl></div><div class='xr-var-data'><pre>array([&#x27;2024-06-03T00:00:00.000000000&#x27;, &#x27;2024-06-03T12:00:00.000000000&#x27;,\n",
-       "       &#x27;2024-06-04T00:00:00.000000000&#x27;, &#x27;2024-06-04T12:00:00.000000000&#x27;],\n",
-       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 80.0 70.0 ... -80.0 -90.0</div><input id='attrs-b2fb6f8d-971f-40ca-a081-d0b77b4f5c08' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-b2fb6f8d-971f-40ca-a081-d0b77b4f5c08' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-05533b5b-d955-4c59-a009-ab3fb265b439' class='xr-var-data-in' type='checkbox'><label for='data-05533b5b-d955-4c59-a009-ab3fb265b439' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  80.,  70.,  60.,  50.,  40.,  30.,  20.,  10.,   0., -10., -20.,\n",
-       "       -30., -40., -50., -60., -70., -80., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>level</span></div><div class='xr-var-dims'>(level)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>500 700</div><input id='attrs-997b1b42-6e12-44a3-9623-963bf5546550' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-997b1b42-6e12-44a3-9623-963bf5546550' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-0008428a-7532-40a2-9a05-35334d35a863' class='xr-var-data-in' type='checkbox'><label for='data-0008428a-7532-40a2-9a05-35334d35a863' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>hPa</dd><dt><span>positive :</span></dt><dd>down</dd><dt><span>stored_direction :</span></dt><dd>decreasing</dd><dt><span>standard_name :</span></dt><dd>air_pressure</dd><dt><span>long_name :</span></dt><dd>pressure</dd></dl></div><div class='xr-var-data'><pre>array([500, 700])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-76149b2e-cba5-4269-b57c-4f198aae9a41' class='xr-section-summary-in' type='checkbox'  checked><label for='section-76149b2e-cba5-4269-b57c-4f198aae9a41' class='xr-section-summary' >Data variables: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>r</span></div><div class='xr-var-dims'>(forecast_reference_time, step, level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-92e83767-f33f-4e88-b508-00b90bea342a' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-92e83767-f33f-4e88-b508-00b90bea342a' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-165b6eb0-1622-4617-80e3-8cb74ea5ee78' class='xr-var-data-in' type='checkbox'><label for='data-165b6eb0-1622-4617-80e3-8cb74ea5ee78' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>r</dd><dt><span>standard_name :</span></dt><dd>relative_humidity</dd><dt><span>long_name :</span></dt><dd>Relative humidity</dd><dt><span>paramId :</span></dt><dd>157</dd><dt><span>units :</span></dt><dd>%</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t</span></div><div class='xr-var-dims'>(forecast_reference_time, step, level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-dc023a89-817f-4713-ab29-84fcee7def97' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-dc023a89-817f-4713-ab29-84fcee7def97' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-ba833c33-f233-4ada-9a6a-826e937fb240' class='xr-var-data-in' type='checkbox'><label for='data-ba833c33-f233-4ada-9a6a-826e937fb240' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>t</dd><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>paramId :</span></dt><dd>130</dd><dt><span>units :</span></dt><dd>K</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-124e67fb-429c-4a49-9770-1aa248fa4f5f' class='xr-section-summary-in' type='checkbox'  ><label for='section-124e67fb-429c-4a49-9770-1aa248fa4f5f' class='xr-section-summary' >Indexes: <span>(5)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-index-name'><div>step</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-86f049aa-d9e9-44f2-ae34-2af3bbc97e58' class='xr-index-data-in' type='checkbox'/><label for='index-86f049aa-d9e9-44f2-ae34-2af3bbc97e58' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(TimedeltaIndex([&#x27;0 days 00:00:00&#x27;, &#x27;0 days 06:00:00&#x27;], dtype=&#x27;timedelta64[ns]&#x27;, name=&#x27;step&#x27;, freq=None))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>longitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-50cf3bb1-62d6-40d4-a560-a6964fc83901' class='xr-index-data-in' type='checkbox'/><label for='index-50cf3bb1-62d6-40d4-a560-a6964fc83901' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([  0.0,  10.0,  20.0,  30.0,  40.0,  50.0,  60.0,  70.0,  80.0,  90.0,\n",
-       "       100.0, 110.0, 120.0, 130.0, 140.0, 150.0, 160.0, 170.0, 180.0, 190.0,\n",
-       "       200.0, 210.0, 220.0, 230.0, 240.0, 250.0, 260.0, 270.0, 280.0, 290.0,\n",
-       "       300.0, 310.0, 320.0, 330.0, 340.0, 350.0],\n",
-       "      dtype=&#x27;float64&#x27;, name=&#x27;longitude&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>forecast_reference_time</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-8913e02b-b338-4175-97db-fc7a113ce8dd' class='xr-index-data-in' type='checkbox'/><label for='index-8913e02b-b338-4175-97db-fc7a113ce8dd' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(DatetimeIndex([&#x27;2024-06-03 00:00:00&#x27;, &#x27;2024-06-03 12:00:00&#x27;,\n",
-       "               &#x27;2024-06-04 00:00:00&#x27;, &#x27;2024-06-04 12:00:00&#x27;],\n",
-       "              dtype=&#x27;datetime64[ns]&#x27;, name=&#x27;forecast_reference_time&#x27;, freq=None))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>latitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-e0f965f4-ca2f-4223-8402-7c61c0264ca5' class='xr-index-data-in' type='checkbox'/><label for='index-e0f965f4-ca2f-4223-8402-7c61c0264ca5' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([ 90.0,  80.0,  70.0,  60.0,  50.0,  40.0,  30.0,  20.0,  10.0,   0.0,\n",
-       "       -10.0, -20.0, -30.0, -40.0, -50.0, -60.0, -70.0, -80.0, -90.0],\n",
-       "      dtype=&#x27;float64&#x27;, name=&#x27;latitude&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>level</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-5c8b6354-0678-46fd-bd28-1c591e8e0f28' class='xr-index-data-in' type='checkbox'/><label for='index-5c8b6354-0678-46fd-bd28-1c591e8e0f28' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([500, 700], dtype=&#x27;int64&#x27;, name=&#x27;level&#x27;))</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-ae3ba847-d1f6-47e2-8317-3f24782426dc' class='xr-section-summary-in' type='checkbox'  ><label for='section-ae3ba847-d1f6-47e2-8317-3f24782426dc' class='xr-section-summary' >Attributes: <span>(11)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>class :</span></dt><dd>od</dd><dt><span>stream :</span></dt><dd>oper</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>type :</span></dt><dd>fc</dd><dt><span>expver :</span></dt><dd>0001</dd><dt><span>date :</span></dt><dd>20240603</dd><dt><span>time :</span></dt><dd>0</dd><dt><span>domain :</span></dt><dd>g</dd><dt><span>number :</span></dt><dd>0</dd><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
-      ],
-      "text/plain": [
-       "<xarray.Dataset> Size: 176kB\n",
-       "Dimensions:                  (step: 2, longitude: 36,\n",
-       "                              forecast_reference_time: 4, latitude: 19, level: 2)\n",
-       "Coordinates:\n",
-       "  * step                     (step) timedelta64[ns] 16B 00:00:00 06:00:00\n",
-       "  * longitude                (longitude) float64 288B 0.0 10.0 ... 340.0 350.0\n",
-       "  * forecast_reference_time  (forecast_reference_time) datetime64[ns] 32B 202...\n",
-       "  * latitude                 (latitude) float64 152B 90.0 80.0 ... -80.0 -90.0\n",
-       "  * level                    (level) int64 16B 500 700\n",
-       "Data variables:\n",
-       "    r                        (forecast_reference_time, step, level, latitude, longitude) float64 88kB ...\n",
-       "    t                        (forecast_reference_time, step, level, latitude, longitude) float64 88kB ...\n",
-       "Attributes:\n",
-       "    class:        od\n",
-       "    stream:       oper\n",
-       "    levtype:      pl\n",
-       "    type:         fc\n",
-       "    expver:       0001\n",
-       "    date:         20240603\n",
-       "    time:         0\n",
-       "    domain:       g\n",
-       "    number:       0\n",
-       "    Conventions:  CF-1.8\n",
-       "    institution:  ECMWF"
-      ]
-     },
-     "execution_count": 6,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "import xarray\n",
-    "xarray.open_dataset(\"_pl.zarr\")"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "8479a12e-e907-43de-a3a6-aefb8cbfa754",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [],
-   "source": []
-  }
- ],
- "metadata": {
-  "kernelspec": {
-   "display_name": "dev",
-   "language": "python",
-   "name": "dev"
-  },
-  "language_info": {
-   "codemirror_mode": {
-    "name": "ipython",
-    "version": 3
-   },
-   "file_extension": ".py",
-   "mimetype": "text/x-python",
-   "name": "python",
-   "nbconvert_exporter": "python",
-   "pygments_lexer": "ipython3",
-   "version": "3.11.12"
-  }
- },
- "nbformat": 4,
- "nbformat_minor": 5
-}
diff --git a/docs/examples/index.rst b/docs/examples/index.rst
index 35764740f..f7d60381f 100644
--- a/docs/examples/index.rst
+++ b/docs/examples/index.rst
@@ -3,216 +3,22 @@
 Examples
 ============
 
-Here is a list of example notebooks to illustrate how to use earthkit-data.
-
-Data sources
-++++++++++++++
-
-.. toctree::
-    :maxdepth: 1
-
-    files.ipynb
-    multi_files.ipynb
-    file_parts.ipynb
-    file_stream.ipynb
-    tar_files.ipynb
-    data_from_stream.ipynb
-    url.ipynb
-    url_parts.ipynb
-    url_stream.ipynb
-    netcdf_opendap.ipynb
-    mars.ipynb
-    ads.ipynb
-    cds.ipynb
-    ecmwf_open_data.ipynb
-    fdb.ipynb
-    polytope.ipynb
-    polytope_feature.ipynb
-    s3.ipynb
-    wekeo.ipynb
-    gribjump.ipynb
-
-GRIB
-++++++
-
-.. toctree::
-    :maxdepth: 1
-
-    grib_overview.ipynb
-    grib_metadata.ipynb
-    grib_lat_lon_value_ll.ipynb
-    grib_lat_lon_value_rgg.ipynb
-    grib_selection.ipynb
-    grib_indexing.ipynb
-    grib_missing.ipynb
-    grib_metadata_object.ipynb
-    grib_modification.ipynb
-    numpy_fieldlist.ipynb
-    grib_array_namespace.ipynb
-    grib_nearest_gridpoint.ipynb
-    grib_time_series.ipynb
-    grib_fdb_write.ipynb
-    grib_to_netcdf.ipynb
-
-
-NetCDF
-++++++
-
-.. toctree::
-    :maxdepth: 1
-    :glob:
-
-    netcdf.ipynb
-    netcdf_fieldlist.ipynb
-
-
-BUFR
-++++++
-
-.. toctree::
-    :maxdepth: 1
-    :glob:
-
-    bufr*
-
-ODB
-++++++
-
-.. toctree::
-    :maxdepth: 1
-    :glob:
-
-    odb*
-
-CoverageJSON
-+++++++++++++
-
-.. toctree::
-    :maxdepth: 1
-    :glob:
-
-    polytope_time_series.ipynb
-    polytope_polygon_coverage.ipynb
-    polytope_vertical_profile.ipynb
-
-GeoTIFF
-+++++++++++++
-
-.. toctree::
-    :maxdepth: 1
-    :glob:
-
-    geotiff.ipynb
-
-GeoJSON/GeoPandas
-+++++++++++++++++++++++++++++
-
-.. toctree::
-    :maxdepth: 1
-    :glob:
-
-    geojson_geopandas.ipynb
-
-Shapefile
-+++++++++++++++++++++++++++++
-
-.. toctree::
-    :maxdepth: 1
-    :glob:
-
-    shapefile.ipynb
-
-.. _examples_lod:
-
-UK Met Office PP file
-++++++++++++++++++++++
-
-.. toctree::
-    :maxdepth: 1
-    :glob:
-
-    ukmo_pp.ipynb
-
-
-Dictionary input
-++++++++++++++++++++++
-
-.. toctree::
-    :maxdepth: 1
-    :glob:
-
-    fields_from_dict_in_loop.ipynb
-    list_of_dicts_overview
-    list_of_dicts_geography
-    list_of_dicts_to_xarray
-
-
-Other inputs
-+++++++++++++
-
-.. toctree::
-    :maxdepth: 1
-    :glob:
-
-    from_object.ipynb
-    pandas.ipynb
-
-
-.. _examples_xr_engine:
-
-Xarray engine
-+++++++++++++
-
-.. toctree::
-    :maxdepth: 1
-    :glob:
-
-    xarray_engine_overview.ipynb
-    xarray_engine_temporal.ipynb
-    xarray_engine_step_ranges.ipynb
-    xarray_engine_seasonal.ipynb
-    xarray_engine_level.ipynb
-    xarray_engine_ensemble.ipynb
-    xarray_engine_variable_key.ipynb
-    xarray_engine_mono_variable.ipynb
-    xarray_engine_mono_variable_remapping.ipynb
-    xarray_engine_field_dims.ipynb
-    xarray_engine_to_grib.ipynb
-    xarray_engine_split.ipynb
-    xarray_engine_squeeze.ipynb
-    xarray_engine_dims_as_attrs.ipynb
-    xarray_engine_extra_dims.ipynb
-    xarray_engine_remapping.ipynb
-    xarray_engine_holes.ipynb
-    xarray_engine_chunks.ipynb
-    xarray_engine_chunks_on_dask_cluster.ipynb
-    xarray_cupy.ipynb
-
-Targets and encoders
-+++++++++++++++++++++
-
-.. toctree::
-    :maxdepth: 1
-    :glob:
-
-    file_target.ipynb
-    grib_to_file_target.ipynb
-    grib_to_file_pattern_target.ipynb
-    grib_to_fdb_target.ipynb
-    grib_to_geotiff.ipynb
-    grib_to_zarr_target.ipynb
-    grib_encoder.ipynb
-
-Miscellaneous
-+++++++++++++
 
 .. toctree::
     :maxdepth: 1
-    :glob:
 
-    config.ipynb
-    config_env_vars.ipynb
-    cache.ipynb
-    projection.ipynb
-    metadata.ipynb
-    demo_sources_plugin.ipynb
+    source/index.rst
+    grib/index.rst
+    netcdf/index.rst
+    bufr/index.rst
+    odb/index.rst
+    covjson/index.rst
+    geotiff/index.rst
+    geojson/index.rst
+    shapefile/index.rst
+    pp/index.rst
+    dict/index.rst
+    other/index.rst
+    xr_engine/index.rst
+    target/index.rst
+    misc/index.rst
diff --git a/docs/examples/list_of_dicts_to_xarray.ipynb b/docs/examples/list_of_dicts_to_xarray.ipynb
deleted file mode 100644
index 322f3097c..000000000
--- a/docs/examples/list_of_dicts_to_xarray.ipynb
+++ /dev/null
@@ -1,968 +0,0 @@
-{
-    "cells": [
-        {
-            "cell_type": "markdown",
-            "id": "ee0f0104-8077-45f1-9746-58f29b64db92",
-            "metadata": {
-                "editable": true,
-                "slideshow": {
-                    "slide_type": ""
-                },
-                "tags": []
-            },
-            "source": [
-                "## list-of-dict: converting to Xarray"
-            ]
-        },
-        {
-            "cell_type": "raw",
-            "id": "6cadbfbf-c7af-4927-8927-c320d9160c4f",
-            "metadata": {
-                "editable": true,
-                "raw_mimetype": "text/restructuredtext",
-                "slideshow": {
-                    "slide_type": ""
-                },
-                "tags": []
-            },
-            "source": [
-                "This example demonstrates how :ref:`data-sources-lod` fieldlists can be converted into Xarray."
-            ]
-        },
-        {
-            "cell_type": "markdown",
-            "id": "2e087423-8c96-49b4-984c-f15472fa8381",
-            "metadata": {
-                "editable": true,
-                "slideshow": {
-                    "slide_type": ""
-                },
-                "tags": []
-            },
-            "source": [
-                "#### Data containing geography"
-            ]
-        },
-        {
-            "cell_type": "code",
-            "execution_count": 1,
-            "id": "1e5ebf7a-2fc6-453a-9e14-6b04b5135810",
-            "metadata": {
-                "editable": true,
-                "slideshow": {
-                    "slide_type": ""
-                },
-                "tags": []
-            },
-            "outputs": [
-                {
-                    "data": {
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-                            "</symbol>\n",
-                            "</defs>\n",
-                            "</svg>\n",
-                            "<style>/* CSS stylesheet for displaying xarray objects in jupyterlab.\n",
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-                            "  --xr-border-color: var(--jp-border-color2, #e0e0e0);\n",
-                            "  --xr-disabled-color: var(--jp-layout-color3, #bdbdbd);\n",
-                            "  --xr-background-color: var(--jp-layout-color0, white);\n",
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-                            "  --xr-background-color-row-odd: var(--jp-layout-color2, #eeeeee);\n",
-                            "}\n",
-                            "\n",
-                            "html[theme=\"dark\"],\n",
-                            "html[data-theme=\"dark\"],\n",
-                            "body[data-theme=\"dark\"],\n",
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-                            "  --xr-font-color0: rgba(255, 255, 255, 1);\n",
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-                            "  --xr-font-color3: rgba(255, 255, 255, 0.38);\n",
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-                            "  --xr-background-color: #111111;\n",
-                            "  --xr-background-color-row-even: #111111;\n",
-                            "  --xr-background-color-row-odd: #313131;\n",
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-                            "\n",
-                            ".xr-wrap {\n",
-                            "  display: block !important;\n",
-                            "  min-width: 300px;\n",
-                            "  max-width: 700px;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-text-repr-fallback {\n",
-                            "  /* fallback to plain text repr when CSS is not injected (untrusted notebook) */\n",
-                            "  display: none;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-header {\n",
-                            "  padding-top: 6px;\n",
-                            "  padding-bottom: 6px;\n",
-                            "  margin-bottom: 4px;\n",
-                            "  border-bottom: solid 1px var(--xr-border-color);\n",
-                            "}\n",
-                            "\n",
-                            ".xr-header > div,\n",
-                            ".xr-header > ul {\n",
-                            "  display: inline;\n",
-                            "  margin-top: 0;\n",
-                            "  margin-bottom: 0;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-obj-type,\n",
-                            ".xr-array-name {\n",
-                            "  margin-left: 2px;\n",
-                            "  margin-right: 10px;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-obj-type {\n",
-                            "  color: var(--xr-font-color2);\n",
-                            "}\n",
-                            "\n",
-                            ".xr-sections {\n",
-                            "  padding-left: 0 !important;\n",
-                            "  display: grid;\n",
-                            "  grid-template-columns: 150px auto auto 1fr 0 20px 0 20px;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-section-item {\n",
-                            "  display: contents;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-section-item input {\n",
-                            "  display: inline-block;\n",
-                            "  opacity: 0;\n",
-                            "  height: 0;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-section-item input + label {\n",
-                            "  color: var(--xr-disabled-color);\n",
-                            "}\n",
-                            "\n",
-                            ".xr-section-item input:enabled + label {\n",
-                            "  cursor: pointer;\n",
-                            "  color: var(--xr-font-color2);\n",
-                            "}\n",
-                            "\n",
-                            ".xr-section-item input:focus + label {\n",
-                            "  border: 2px solid var(--xr-font-color0);\n",
-                            "}\n",
-                            "\n",
-                            ".xr-section-item input:enabled + label:hover {\n",
-                            "  color: var(--xr-font-color0);\n",
-                            "}\n",
-                            "\n",
-                            ".xr-section-summary {\n",
-                            "  grid-column: 1;\n",
-                            "  color: var(--xr-font-color2);\n",
-                            "  font-weight: 500;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-section-summary > span {\n",
-                            "  display: inline-block;\n",
-                            "  padding-left: 0.5em;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-section-summary-in:disabled + label {\n",
-                            "  color: var(--xr-font-color2);\n",
-                            "}\n",
-                            "\n",
-                            ".xr-section-summary-in + label:before {\n",
-                            "  display: inline-block;\n",
-                            "  content: \"►\";\n",
-                            "  font-size: 11px;\n",
-                            "  width: 15px;\n",
-                            "  text-align: center;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-section-summary-in:disabled + label:before {\n",
-                            "  color: var(--xr-disabled-color);\n",
-                            "}\n",
-                            "\n",
-                            ".xr-section-summary-in:checked + label:before {\n",
-                            "  content: \"▼\";\n",
-                            "}\n",
-                            "\n",
-                            ".xr-section-summary-in:checked + label > span {\n",
-                            "  display: none;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-section-summary,\n",
-                            ".xr-section-inline-details {\n",
-                            "  padding-top: 4px;\n",
-                            "  padding-bottom: 4px;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-section-inline-details {\n",
-                            "  grid-column: 2 / -1;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-section-details {\n",
-                            "  display: none;\n",
-                            "  grid-column: 1 / -1;\n",
-                            "  margin-bottom: 5px;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-section-summary-in:checked ~ .xr-section-details {\n",
-                            "  display: contents;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-array-wrap {\n",
-                            "  grid-column: 1 / -1;\n",
-                            "  display: grid;\n",
-                            "  grid-template-columns: 20px auto;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-array-wrap > label {\n",
-                            "  grid-column: 1;\n",
-                            "  vertical-align: top;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-preview {\n",
-                            "  color: var(--xr-font-color3);\n",
-                            "}\n",
-                            "\n",
-                            ".xr-array-preview,\n",
-                            ".xr-array-data {\n",
-                            "  padding: 0 5px !important;\n",
-                            "  grid-column: 2;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-array-data,\n",
-                            ".xr-array-in:checked ~ .xr-array-preview {\n",
-                            "  display: none;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-array-in:checked ~ .xr-array-data,\n",
-                            ".xr-array-preview {\n",
-                            "  display: inline-block;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-dim-list {\n",
-                            "  display: inline-block !important;\n",
-                            "  list-style: none;\n",
-                            "  padding: 0 !important;\n",
-                            "  margin: 0;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-dim-list li {\n",
-                            "  display: inline-block;\n",
-                            "  padding: 0;\n",
-                            "  margin: 0;\n",
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-                            "\n",
-                            ".xr-dim-list:before {\n",
-                            "  content: \"(\";\n",
-                            "}\n",
-                            "\n",
-                            ".xr-dim-list:after {\n",
-                            "  content: \")\";\n",
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-                            "\n",
-                            ".xr-dim-list li:not(:last-child):after {\n",
-                            "  content: \",\";\n",
-                            "  padding-right: 5px;\n",
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-                            "\n",
-                            ".xr-has-index {\n",
-                            "  font-weight: bold;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-var-list,\n",
-                            ".xr-var-item {\n",
-                            "  display: contents;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-var-item > div,\n",
-                            ".xr-var-item label,\n",
-                            ".xr-var-item > .xr-var-name span {\n",
-                            "  background-color: var(--xr-background-color-row-even);\n",
-                            "  margin-bottom: 0;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-var-item > .xr-var-name:hover span {\n",
-                            "  padding-right: 5px;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-var-list > li:nth-child(odd) > div,\n",
-                            ".xr-var-list > li:nth-child(odd) > label,\n",
-                            ".xr-var-list > li:nth-child(odd) > .xr-var-name span {\n",
-                            "  background-color: var(--xr-background-color-row-odd);\n",
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-                            "\n",
-                            ".xr-var-name {\n",
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-                            "\n",
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-                            "  grid-column: 2;\n",
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-                            "\n",
-                            ".xr-var-dtype {\n",
-                            "  grid-column: 3;\n",
-                            "  text-align: right;\n",
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-                            "\n",
-                            ".xr-var-preview {\n",
-                            "  grid-column: 4;\n",
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-                            "\n",
-                            ".xr-index-preview {\n",
-                            "  grid-column: 2 / 5;\n",
-                            "  color: var(--xr-font-color2);\n",
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-                            "\n",
-                            ".xr-var-name,\n",
-                            ".xr-var-dims,\n",
-                            ".xr-var-dtype,\n",
-                            ".xr-preview,\n",
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-                            "  white-space: nowrap;\n",
-                            "  overflow: hidden;\n",
-                            "  text-overflow: ellipsis;\n",
-                            "  padding-right: 10px;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-var-name:hover,\n",
-                            ".xr-var-dims:hover,\n",
-                            ".xr-var-dtype:hover,\n",
-                            ".xr-attrs dt:hover {\n",
-                            "  overflow: visible;\n",
-                            "  width: auto;\n",
-                            "  z-index: 1;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-var-attrs,\n",
-                            ".xr-var-data,\n",
-                            ".xr-index-data {\n",
-                            "  display: none;\n",
-                            "  background-color: var(--xr-background-color) !important;\n",
-                            "  padding-bottom: 5px !important;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-var-attrs-in:checked ~ .xr-var-attrs,\n",
-                            ".xr-var-data-in:checked ~ .xr-var-data,\n",
-                            ".xr-index-data-in:checked ~ .xr-index-data {\n",
-                            "  display: block;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-var-data > table {\n",
-                            "  float: right;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-var-name span,\n",
-                            ".xr-var-data,\n",
-                            ".xr-index-name div,\n",
-                            ".xr-index-data,\n",
-                            ".xr-attrs {\n",
-                            "  padding-left: 25px !important;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-attrs,\n",
-                            ".xr-var-attrs,\n",
-                            ".xr-var-data,\n",
-                            ".xr-index-data {\n",
-                            "  grid-column: 1 / -1;\n",
-                            "}\n",
-                            "\n",
-                            "dl.xr-attrs {\n",
-                            "  padding: 0;\n",
-                            "  margin: 0;\n",
-                            "  display: grid;\n",
-                            "  grid-template-columns: 125px auto;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-attrs dt,\n",
-                            ".xr-attrs dd {\n",
-                            "  padding: 0;\n",
-                            "  margin: 0;\n",
-                            "  float: left;\n",
-                            "  padding-right: 10px;\n",
-                            "  width: auto;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-attrs dt {\n",
-                            "  font-weight: normal;\n",
-                            "  grid-column: 1;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-attrs dt:hover span {\n",
-                            "  display: inline-block;\n",
-                            "  background: var(--xr-background-color);\n",
-                            "  padding-right: 10px;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-attrs dd {\n",
-                            "  grid-column: 2;\n",
-                            "  white-space: pre-wrap;\n",
-                            "  word-break: break-all;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-icon-database,\n",
-                            ".xr-icon-file-text2,\n",
-                            ".xr-no-icon {\n",
-                            "  display: inline-block;\n",
-                            "  vertical-align: middle;\n",
-                            "  width: 1em;\n",
-                            "  height: 1.5em !important;\n",
-                            "  stroke-width: 0;\n",
-                            "  stroke: currentColor;\n",
-                            "  fill: currentColor;\n",
-                            "}\n",
-                            "</style><pre class='xr-text-repr-fallback'>&lt;xarray.Dataset&gt; Size: 248B\n",
-                            "Dimensions:    (levelist: 2, latitude: 3, longitude: 2)\n",
-                            "Coordinates:\n",
-                            "  * levelist   (levelist) int64 16B 500 850\n",
-                            "  * latitude   (latitude) float64 24B 10.0 0.0 -10.0\n",
-                            "  * longitude  (longitude) float64 16B 20.0 40.0\n",
-                            "Data variables:\n",
-                            "    t          (levelist, latitude, longitude) float64 96B ...\n",
-                            "    u          (levelist, latitude, longitude) float64 96B ...\n",
-                            "Attributes:\n",
-                            "    Conventions:  CF-1.8\n",
-                            "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-91bbafe2-d640-4b32-989c-3aed08e7169a' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-91bbafe2-d640-4b32-989c-3aed08e7169a' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>levelist</span>: 2</li><li><span class='xr-has-index'>latitude</span>: 3</li><li><span class='xr-has-index'>longitude</span>: 2</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-d26828e6-c98d-492d-98cd-fc66119fcd7e' class='xr-section-summary-in' type='checkbox'  checked><label for='section-d26828e6-c98d-492d-98cd-fc66119fcd7e' class='xr-section-summary' >Coordinates: <span>(3)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>levelist</span></div><div class='xr-var-dims'>(levelist)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>500 850</div><input id='attrs-9fcbc735-8b72-4f24-92b7-17e548f4cd08' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-9fcbc735-8b72-4f24-92b7-17e548f4cd08' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-15a8962c-6836-4e2a-b7b2-073fca4db144' class='xr-var-data-in' type='checkbox'><label for='data-15a8962c-6836-4e2a-b7b2-073fca4db144' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([500, 850])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>10.0 0.0 -10.0</div><input id='attrs-2ae5ca18-de60-4458-8d9e-8dc85a2b777a' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-2ae5ca18-de60-4458-8d9e-8dc85a2b777a' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-8d986e79-4d9d-45f6-8ba5-91857c062aaf' class='xr-var-data-in' type='checkbox'><label for='data-8d986e79-4d9d-45f6-8ba5-91857c062aaf' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 10.,   0., -10.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>20.0 40.0</div><input id='attrs-d8a75b53-64d8-4f3b-b651-cc68159a3669' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-d8a75b53-64d8-4f3b-b651-cc68159a3669' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-234d7d80-b304-453f-bdb3-1b8f8242df12' class='xr-var-data-in' type='checkbox'><label for='data-234d7d80-b304-453f-bdb3-1b8f8242df12' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([20., 40.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-cc17c564-2b6d-4e0c-9146-5a359e5a43bf' class='xr-section-summary-in' type='checkbox'  checked><label for='section-cc17c564-2b6d-4e0c-9146-5a359e5a43bf' class='xr-section-summary' >Data variables: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>t</span></div><div class='xr-var-dims'>(levelist, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-9ded55bc-bbdd-42f7-bc1c-3f2707514f6d' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-9ded55bc-bbdd-42f7-bc1c-3f2707514f6d' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-b1466e5e-3aa0-4651-b52c-f20b17481344' class='xr-var-data-in' type='checkbox'><label for='data-b1466e5e-3aa0-4651-b52c-f20b17481344' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>t</dd></dl></div><div class='xr-var-data'><pre>[12 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u</span></div><div class='xr-var-dims'>(levelist, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-b048c2e9-9cf5-4eff-a3fc-1b60ed953f0d' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-b048c2e9-9cf5-4eff-a3fc-1b60ed953f0d' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-619e99c7-b65a-43c1-b65d-83620fdcd0f7' class='xr-var-data-in' type='checkbox'><label for='data-619e99c7-b65a-43c1-b65d-83620fdcd0f7' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>u</dd></dl></div><div class='xr-var-data'><pre>[12 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-f2b72bcd-ef67-4197-8e78-0803b766232a' class='xr-section-summary-in' type='checkbox'  ><label for='section-f2b72bcd-ef67-4197-8e78-0803b766232a' class='xr-section-summary' >Indexes: <span>(3)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-index-name'><div>levelist</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-9e0e2426-702a-402b-9b3e-d392dcd4732e' class='xr-index-data-in' type='checkbox'/><label for='index-9e0e2426-702a-402b-9b3e-d392dcd4732e' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([500, 850], dtype=&#x27;int64&#x27;, name=&#x27;levelist&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>latitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-215cecde-c56f-4c2d-9762-1b55fa627d03' class='xr-index-data-in' type='checkbox'/><label for='index-215cecde-c56f-4c2d-9762-1b55fa627d03' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([10.0, 0.0, -10.0], dtype=&#x27;float64&#x27;, name=&#x27;latitude&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>longitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-5e5ded3c-219f-447f-beeb-96b648e96b71' class='xr-index-data-in' type='checkbox'/><label for='index-5e5ded3c-219f-447f-beeb-96b648e96b71' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([20.0, 40.0], dtype=&#x27;float64&#x27;, name=&#x27;longitude&#x27;))</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-5f91a5bc-0422-403e-a160-c4553ddf5c33' class='xr-section-summary-in' type='checkbox'  checked><label for='section-5f91a5bc-0422-403e-a160-c4553ddf5c33' class='xr-section-summary' >Attributes: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
-                        ],
-                        "text/plain": [
-                            "<xarray.Dataset> Size: 248B\n",
-                            "Dimensions:    (levelist: 2, latitude: 3, longitude: 2)\n",
-                            "Coordinates:\n",
-                            "  * levelist   (levelist) int64 16B 500 850\n",
-                            "  * latitude   (latitude) float64 24B 10.0 0.0 -10.0\n",
-                            "  * longitude  (longitude) float64 16B 20.0 40.0\n",
-                            "Data variables:\n",
-                            "    t          (levelist, latitude, longitude) float64 96B ...\n",
-                            "    u          (levelist, latitude, longitude) float64 96B ...\n",
-                            "Attributes:\n",
-                            "    Conventions:  CF-1.8\n",
-                            "    institution:  ECMWF"
-                        ]
-                    },
-                    "execution_count": 1,
-                    "metadata": {},
-                    "output_type": "execute_result"
-                }
-            ],
-            "source": [
-                "import earthkit.data as ekd\n",
-                "\n",
-                "prototype = {\n",
-                "        \"latitudes\": [10.0, 0.0, -10.0],\n",
-                "        \"longitudes\": [20, 40.0],\n",
-                "        \"values\": [1, 2, 3, 4, 5, 6],\n",
-                "        \"valid_datetime\": \"2018-08-01T09:00:00Z\",\n",
-                "    }\n",
-                "\n",
-                "d = [\n",
-                "        {\"param\": \"t\", \"level\": 500, **prototype},\n",
-                "        {\"param\": \"t\", \"level\": 850, **prototype},\n",
-                "        {\"param\": \"u\", \"level\": 500, **prototype},\n",
-                "        {\"param\": \"u\", \"level\": 850, **prototype},\n",
-                "    ]\n",
-                "\n",
-                "ds = ekd.from_source(\"list-of-dicts\", d)\n",
-                "ds.to_xarray()"
-            ]
-        },
-        {
-            "cell_type": "markdown",
-            "id": "94b46ec8-614b-480a-8ffe-0b1dd4e344bb",
-            "metadata": {
-                "editable": true,
-                "slideshow": {
-                    "slide_type": ""
-                },
-                "tags": []
-            },
-            "source": [
-                "#### Data without geography"
-            ]
-        },
-        {
-            "cell_type": "code",
-            "execution_count": 2,
-            "id": "7ea3d8bf-a432-4aef-94d9-5ac0c6b19503",
-            "metadata": {
-                "editable": true,
-                "slideshow": {
-                    "slide_type": ""
-                },
-                "tags": []
-            },
-            "outputs": [
-                {
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-                            "\n",
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-                            "\n",
-                            ".xr-preview {\n",
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-                            "}\n",
-                            "\n",
-                            ".xr-array-preview,\n",
-                            ".xr-array-data {\n",
-                            "  padding: 0 5px !important;\n",
-                            "  grid-column: 2;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-array-data,\n",
-                            ".xr-array-in:checked ~ .xr-array-preview {\n",
-                            "  display: none;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-array-in:checked ~ .xr-array-data,\n",
-                            ".xr-array-preview {\n",
-                            "  display: inline-block;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-dim-list {\n",
-                            "  display: inline-block !important;\n",
-                            "  list-style: none;\n",
-                            "  padding: 0 !important;\n",
-                            "  margin: 0;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-dim-list li {\n",
-                            "  display: inline-block;\n",
-                            "  padding: 0;\n",
-                            "  margin: 0;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-dim-list:before {\n",
-                            "  content: \"(\";\n",
-                            "}\n",
-                            "\n",
-                            ".xr-dim-list:after {\n",
-                            "  content: \")\";\n",
-                            "}\n",
-                            "\n",
-                            ".xr-dim-list li:not(:last-child):after {\n",
-                            "  content: \",\";\n",
-                            "  padding-right: 5px;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-has-index {\n",
-                            "  font-weight: bold;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-var-list,\n",
-                            ".xr-var-item {\n",
-                            "  display: contents;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-var-item > div,\n",
-                            ".xr-var-item label,\n",
-                            ".xr-var-item > .xr-var-name span {\n",
-                            "  background-color: var(--xr-background-color-row-even);\n",
-                            "  margin-bottom: 0;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-var-item > .xr-var-name:hover span {\n",
-                            "  padding-right: 5px;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-var-list > li:nth-child(odd) > div,\n",
-                            ".xr-var-list > li:nth-child(odd) > label,\n",
-                            ".xr-var-list > li:nth-child(odd) > .xr-var-name span {\n",
-                            "  background-color: var(--xr-background-color-row-odd);\n",
-                            "}\n",
-                            "\n",
-                            ".xr-var-name {\n",
-                            "  grid-column: 1;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-var-dims {\n",
-                            "  grid-column: 2;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-var-dtype {\n",
-                            "  grid-column: 3;\n",
-                            "  text-align: right;\n",
-                            "  color: var(--xr-font-color2);\n",
-                            "}\n",
-                            "\n",
-                            ".xr-var-preview {\n",
-                            "  grid-column: 4;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-index-preview {\n",
-                            "  grid-column: 2 / 5;\n",
-                            "  color: var(--xr-font-color2);\n",
-                            "}\n",
-                            "\n",
-                            ".xr-var-name,\n",
-                            ".xr-var-dims,\n",
-                            ".xr-var-dtype,\n",
-                            ".xr-preview,\n",
-                            ".xr-attrs dt {\n",
-                            "  white-space: nowrap;\n",
-                            "  overflow: hidden;\n",
-                            "  text-overflow: ellipsis;\n",
-                            "  padding-right: 10px;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-var-name:hover,\n",
-                            ".xr-var-dims:hover,\n",
-                            ".xr-var-dtype:hover,\n",
-                            ".xr-attrs dt:hover {\n",
-                            "  overflow: visible;\n",
-                            "  width: auto;\n",
-                            "  z-index: 1;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-var-attrs,\n",
-                            ".xr-var-data,\n",
-                            ".xr-index-data {\n",
-                            "  display: none;\n",
-                            "  background-color: var(--xr-background-color) !important;\n",
-                            "  padding-bottom: 5px !important;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-var-attrs-in:checked ~ .xr-var-attrs,\n",
-                            ".xr-var-data-in:checked ~ .xr-var-data,\n",
-                            ".xr-index-data-in:checked ~ .xr-index-data {\n",
-                            "  display: block;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-var-data > table {\n",
-                            "  float: right;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-var-name span,\n",
-                            ".xr-var-data,\n",
-                            ".xr-index-name div,\n",
-                            ".xr-index-data,\n",
-                            ".xr-attrs {\n",
-                            "  padding-left: 25px !important;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-attrs,\n",
-                            ".xr-var-attrs,\n",
-                            ".xr-var-data,\n",
-                            ".xr-index-data {\n",
-                            "  grid-column: 1 / -1;\n",
-                            "}\n",
-                            "\n",
-                            "dl.xr-attrs {\n",
-                            "  padding: 0;\n",
-                            "  margin: 0;\n",
-                            "  display: grid;\n",
-                            "  grid-template-columns: 125px auto;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-attrs dt,\n",
-                            ".xr-attrs dd {\n",
-                            "  padding: 0;\n",
-                            "  margin: 0;\n",
-                            "  float: left;\n",
-                            "  padding-right: 10px;\n",
-                            "  width: auto;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-attrs dt {\n",
-                            "  font-weight: normal;\n",
-                            "  grid-column: 1;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-attrs dt:hover span {\n",
-                            "  display: inline-block;\n",
-                            "  background: var(--xr-background-color);\n",
-                            "  padding-right: 10px;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-attrs dd {\n",
-                            "  grid-column: 2;\n",
-                            "  white-space: pre-wrap;\n",
-                            "  word-break: break-all;\n",
-                            "}\n",
-                            "\n",
-                            ".xr-icon-database,\n",
-                            ".xr-icon-file-text2,\n",
-                            ".xr-no-icon {\n",
-                            "  display: inline-block;\n",
-                            "  vertical-align: middle;\n",
-                            "  width: 1em;\n",
-                            "  height: 1.5em !important;\n",
-                            "  stroke-width: 0;\n",
-                            "  stroke: currentColor;\n",
-                            "  fill: currentColor;\n",
-                            "}\n",
-                            "</style><pre class='xr-text-repr-fallback'>&lt;xarray.Dataset&gt; Size: 208B\n",
-                            "Dimensions:   (levelist: 2, values: 6)\n",
-                            "Coordinates:\n",
-                            "  * levelist  (levelist) int64 16B 500 850\n",
-                            "Dimensions without coordinates: values\n",
-                            "Data variables:\n",
-                            "    t         (levelist, values) float64 96B ...\n",
-                            "    u         (levelist, values) float64 96B ...\n",
-                            "Attributes:\n",
-                            "    Conventions:  CF-1.8\n",
-                            "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-1005cb9f-d9e4-4cb2-931d-9373b8688fc1' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-1005cb9f-d9e4-4cb2-931d-9373b8688fc1' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>levelist</span>: 2</li><li><span>values</span>: 6</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-179fbd16-8b2e-4e01-9c96-e3d939a8e3d3' class='xr-section-summary-in' type='checkbox'  checked><label for='section-179fbd16-8b2e-4e01-9c96-e3d939a8e3d3' class='xr-section-summary' >Coordinates: <span>(1)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>levelist</span></div><div class='xr-var-dims'>(levelist)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>500 850</div><input id='attrs-74664081-33f4-4766-8980-def9e6e648e7' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-74664081-33f4-4766-8980-def9e6e648e7' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-566c7ad8-6d97-4864-a6d4-98beb1fc07bb' class='xr-var-data-in' type='checkbox'><label for='data-566c7ad8-6d97-4864-a6d4-98beb1fc07bb' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([500, 850])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-94b0e967-2806-4ad5-b019-9f761365c197' class='xr-section-summary-in' type='checkbox'  checked><label for='section-94b0e967-2806-4ad5-b019-9f761365c197' class='xr-section-summary' >Data variables: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>t</span></div><div class='xr-var-dims'>(levelist, values)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-0554d0a7-5789-494d-928e-7dd6cdad0a5d' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-0554d0a7-5789-494d-928e-7dd6cdad0a5d' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-c42b9b87-634e-4b6f-a53e-95113bdec2e7' class='xr-var-data-in' type='checkbox'><label for='data-c42b9b87-634e-4b6f-a53e-95113bdec2e7' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>t</dd></dl></div><div class='xr-var-data'><pre>[12 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u</span></div><div class='xr-var-dims'>(levelist, values)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-06b7d29b-f43a-4a2d-8956-6efc506a1c81' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-06b7d29b-f43a-4a2d-8956-6efc506a1c81' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-c3a25b7e-b0d6-4f8b-9f71-70094533d82f' class='xr-var-data-in' type='checkbox'><label for='data-c3a25b7e-b0d6-4f8b-9f71-70094533d82f' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>u</dd></dl></div><div class='xr-var-data'><pre>[12 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-33886201-58c8-459a-9e32-314d5479e345' class='xr-section-summary-in' type='checkbox'  ><label for='section-33886201-58c8-459a-9e32-314d5479e345' class='xr-section-summary' >Indexes: <span>(1)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-index-name'><div>levelist</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-4b055590-2d37-464f-8baa-caf4b7de9fcf' class='xr-index-data-in' type='checkbox'/><label for='index-4b055590-2d37-464f-8baa-caf4b7de9fcf' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([500, 850], dtype=&#x27;int64&#x27;, name=&#x27;levelist&#x27;))</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-ae784c74-2541-43fc-afdd-ebce87a67b0b' class='xr-section-summary-in' type='checkbox'  checked><label for='section-ae784c74-2541-43fc-afdd-ebce87a67b0b' class='xr-section-summary' >Attributes: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
-                        ],
-                        "text/plain": [
-                            "<xarray.Dataset> Size: 208B\n",
-                            "Dimensions:   (levelist: 2, values: 6)\n",
-                            "Coordinates:\n",
-                            "  * levelist  (levelist) int64 16B 500 850\n",
-                            "Dimensions without coordinates: values\n",
-                            "Data variables:\n",
-                            "    t         (levelist, values) float64 96B ...\n",
-                            "    u         (levelist, values) float64 96B ...\n",
-                            "Attributes:\n",
-                            "    Conventions:  CF-1.8\n",
-                            "    institution:  ECMWF"
-                        ]
-                    },
-                    "execution_count": 2,
-                    "metadata": {},
-                    "output_type": "execute_result"
-                }
-            ],
-            "source": [
-                "prototype = {\n",
-                "        \"values\": [1, 2, 3, 4, 5, 6],\n",
-                "        \"valid_datetime\": \"2018-08-01T09:00:00Z\",\n",
-                "    }\n",
-                "\n",
-                "d = [\n",
-                "        {\"param\": \"t\", \"level\": 500, **prototype},\n",
-                "        {\"param\": \"t\", \"level\": 850, **prototype},\n",
-                "        {\"param\": \"u\", \"level\": 500, **prototype},\n",
-                "        {\"param\": \"u\", \"level\": 850, **prototype},\n",
-                "    ]\n",
-                "\n",
-                "ds = ekd.from_source(\"list-of-dicts\", d)\n",
-                "ds.to_xarray()"
-            ]
-        },
-        {
-            "cell_type": "code",
-            "execution_count": null,
-            "id": "c6463409-7686-4d90-8cab-00a04b7119bb",
-            "metadata": {
-                "editable": true,
-                "slideshow": {
-                    "slide_type": ""
-                },
-                "tags": []
-            },
-            "outputs": [],
-            "source": []
-        }
-    ],
-    "metadata": {
-        "kernelspec": {
-            "display_name": "dev",
-            "language": "python",
-            "name": "dev"
-        },
-        "language_info": {
-            "codemirror_mode": {
-                "name": "ipython",
-                "version": 3
-            },
-            "file_extension": ".py",
-            "mimetype": "text/x-python",
-            "name": "python",
-            "nbconvert_exporter": "python",
-            "pygments_lexer": "ipython3",
-            "version": "3.11.12"
-        }
-    },
-    "nbformat": 4,
-    "nbformat_minor": 5
-}
diff --git a/docs/examples/metadata.ipynb b/docs/examples/metadata.ipynb
deleted file mode 100644
index fe355ba77..000000000
--- a/docs/examples/metadata.ipynb
+++ /dev/null
@@ -1,1340 +0,0 @@
-{
- "cells": [
-  {
-   "cell_type": "markdown",
-   "id": "d1a669e9-8daf-4596-ab77-05bb0a732326",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "# Metadata"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 1,
-   "id": "94327151-7afc-46f1-84b1-07c080d65e9f",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [],
-   "source": [
-    "import earthkit.data as ekd"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "id": "d53140b9-a2f7-4226-a650-de61ce6762ad",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "Metadata of the various data formats are represented by :py:class:`~data.core.metadata.Metadata` objects, which are:\n",
-    "\n",
-    "- immutable\n",
-    "- behave like a dict\n",
-    "- can be updated with the *override()* method creating a new object\n",
-    "- derived from the abstract Metadata base class"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "42b48cb8-7bc5-4471-83e6-a32d924ca7ff",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "## RawMetadata"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "id": "0d96ce25-7b3d-4571-b91d-d63be0f62a8a",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "The simplest metadata type is :py:class:`~data.core.metadata.RawMetadata`, which we can create in the same way as a dict:"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 2,
-   "id": "c0b8a49f-e181-414b-870c-748efa81f711",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [],
-   "source": [
-    "from earthkit.data.core.metadata import RawMetadata\n",
-    "\n",
-    "# from dict\n",
-    "md = RawMetadata({\"shortName\": \"2t\", \"perturbationNumber\": 5})\n",
-    "\n",
-    "# from list of key/value pairs\n",
-    "md = RawMetadata([(\"shortName\", \"2t\"), (\"perturbationNumber\", 5)])\n",
-    "\n",
-    "# from keyword arguments                 \n",
-    "md = RawMetadata(shortName=\"2t\", perturbationNumber=5)"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 3,
-   "id": "440a820a-ccb4-4346-81f5-4b9a7b2d67a1",
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "RawMetadata({'shortName': '2t', 'perturbationNumber': 5})"
-      ]
-     },
-     "execution_count": 3,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "md"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "9ddacb9a-cb10-42d2-b67e-1e392508b73b",
-   "metadata": {},
-   "source": [
-    "#### Value access"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "id": "d10d7315-5eb7-4e03-8c46-e10447389d5a",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "We can get the value for a key using *[]* and :py:meth:`~data.core.metadata.RawMetadata.get` just like for a dict:"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 4,
-   "id": "fbc16f06-af69-4c6d-91e0-a6c6f9250d09",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "2t\n",
-      "2t\n"
-     ]
-    }
-   ],
-   "source": [
-    "print(md[\"shortName\"])\n",
-    "print(md.get(\"shortName\"))"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "485344b9-afb7-401b-abc4-81c645a687ce",
-   "metadata": {},
-   "source": [
-    "When a key is not available [] raises a KeyError."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 5,
-   "id": "063c7576-781c-47bf-b998-7c3df2532c09",
-   "metadata": {},
-   "outputs": [
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "KeyError: 'nonExistentKey'\n"
-     ]
-    }
-   ],
-   "source": [
-    "try:\n",
-    "    md[\"nonExistentKey\"]\n",
-    "except KeyError as e:\n",
-    "    print(f\"KeyError: {e}\")"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "id": "7d322f02-34ef-47ab-bf67-77503ebf3d5a",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    ":py:meth:`~data.core.metadata.RawMetadata.get` can take a default value as a second argument. When the key is not available the default value is returned. If default is not given, it defaults to None, so that this method never raises a KeyError."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 6,
-   "id": "a1d2c43f-0b90-4f01-a6c8-f81f5c9d9dea",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "None\n",
-      "12\n"
-     ]
-    }
-   ],
-   "source": [
-    "print(md.get(\"nonExistentKey\"))\n",
-    "print(md.get(\"nonExistentKey\", 12))"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "9aa6981a-bbb4-4988-bab8-4cacc654c32d",
-   "metadata": {},
-   "source": [
-    "#### Iteration"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 7,
-   "id": "fd9574c9-adb2-4c6d-8b10-281a403b3b42",
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "['shortName', 'perturbationNumber']"
-      ]
-     },
-     "execution_count": 7,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "list(md.keys())"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 8,
-   "id": "45b9c42b-18d6-4b29-8f50-1e72e07f1663",
-   "metadata": {},
-   "outputs": [
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "shortName: 2t\n",
-      "perturbationNumber: 5\n"
-     ]
-    }
-   ],
-   "source": [
-    "for k,v in md.items():\n",
-    "    print(f\"{k}: {v}\")"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "c0758e40-2544-4866-b10e-d8a89838c31e",
-   "metadata": {},
-   "source": [
-    "#### Override"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "id": "67ef7d14-131a-4de4-ba38-b630e9e9dd82",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "The metadata object is immutable but we can use :py:meth:`~data.core.metadata.RawMetadata.override` to create a new object with a modified content:"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 9,
-   "id": "5cd1240f-e3e0-420a-babc-b2233c7d0c55",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [],
-   "source": [
-    "md1 = md.override({\"shortName\": \"2d\", \"step\": 6})"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 10,
-   "id": "e566d9ae-f491-42c9-bc82-9986e82800c1",
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "RawMetadata({'shortName': '2d', 'perturbationNumber': 5, 'step': 6})"
-      ]
-     },
-     "execution_count": 10,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "md1"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "3c6ebe6f-c598-4a6b-a755-b8fc4a9ae6a1",
-   "metadata": {},
-   "source": [
-    "The original metadata object did not change:"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 11,
-   "id": "fae4ae6c-7fe3-4d58-98f3-127262e2357e",
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "RawMetadata({'shortName': '2t', 'perturbationNumber': 5})"
-      ]
-     },
-     "execution_count": 11,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "md"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "44275c78-9a94-402f-a6a9-629f14bf325b",
-   "metadata": {},
-   "source": [
-    "## GribMetadata"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "cbb338e2-e1ed-4bd3-bd36-74518ff89323",
-   "metadata": {},
-   "source": [
-    "For this exercise we read a GRIB file containing 4 messages:"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 12,
-   "id": "88c0ec56-9d8c-4b4d-b660-24b2495d13ec",
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
-       "        vertical-align: middle;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>centre</th>\n",
-       "      <th>shortName</th>\n",
-       "      <th>typeOfLevel</th>\n",
-       "      <th>level</th>\n",
-       "      <th>dataDate</th>\n",
-       "      <th>dataTime</th>\n",
-       "      <th>stepRange</th>\n",
-       "      <th>dataType</th>\n",
-       "      <th>number</th>\n",
-       "      <th>gridType</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>ecmf</td>\n",
-       "      <td>t</td>\n",
-       "      <td>isobaricInhPa</td>\n",
-       "      <td>500</td>\n",
-       "      <td>20070101</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>ecmf</td>\n",
-       "      <td>z</td>\n",
-       "      <td>isobaricInhPa</td>\n",
-       "      <td>500</td>\n",
-       "      <td>20070101</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>ecmf</td>\n",
-       "      <td>t</td>\n",
-       "      <td>isobaricInhPa</td>\n",
-       "      <td>850</td>\n",
-       "      <td>20070101</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>ecmf</td>\n",
-       "      <td>z</td>\n",
-       "      <td>isobaricInhPa</td>\n",
-       "      <td>850</td>\n",
-       "      <td>20070101</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "  centre shortName    typeOfLevel  level  dataDate  dataTime stepRange  \\\n",
-       "0   ecmf         t  isobaricInhPa    500  20070101      1200         0   \n",
-       "1   ecmf         z  isobaricInhPa    500  20070101      1200         0   \n",
-       "2   ecmf         t  isobaricInhPa    850  20070101      1200         0   \n",
-       "3   ecmf         z  isobaricInhPa    850  20070101      1200         0   \n",
-       "\n",
-       "  dataType  number    gridType  \n",
-       "0       an       0  regular_ll  \n",
-       "1       an       0  regular_ll  \n",
-       "2       an       0  regular_ll  \n",
-       "3       an       0  regular_ll  "
-      ]
-     },
-     "execution_count": 12,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ekd.download_example_file(\"test4.grib\")\n",
-    "ds = ekd.from_source(\"file\", \"test4.grib\")\n",
-    "ds.ls()"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "id": "9c3850ea-1ac6-4d0f-8c3d-5c1b6375208b",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "We cannot create GRIB metadata object from a dict or :py:class:`~data.core.metadata.RawMetadata`, but can get it from a GRIB field. The resulting :py:class:`~data.readers.grib.metadata.GribMetadata` instance will store a reference to the ecCodes handle of its parent field."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 13,
-   "id": "d9e78ce1-a8af-4635-8fb3-8b8c3d486710",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [],
-   "source": [
-    "md = ds[0].metadata()"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "id": "9b98cfb0-a283-4ab3-9471-d805ed01eb70",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    ":py:class:`~data.readers.grib.metadata.GribMetadata` works like a dict:"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 14,
-   "id": "05a8b857-e3d5-40a6-8201-adafe0239c74",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "t\n",
-      "t\n",
-      "None\n",
-      "12\n"
-     ]
-    }
-   ],
-   "source": [
-    "print(md[\"shortName\"])\n",
-    "print(md.get(\"shortName\"))\n",
-    "print(md.get(\"nonExistentKey\"))\n",
-    "print(md.get(\"nonExistentKey\", 12))"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "id": "8bd7cd30-9c59-44e3-a845-a6f41dff9236",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "However, it is also aware of the :xref:`eccodes_namespace`\\s, when we use :py:meth:`~data.readers.grib.metadata.GribMetadata.as_namespace` or :py:meth:`~data.readers.grib.metadata.GribMetadata.dump`. "
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 15,
-   "id": "f3c0c9da-0c41-4c39-8094-b2b8a50f1680",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "{'typeOfLevel': 'isobaricInhPa', 'level': 500}"
-      ]
-     },
-     "execution_count": 15,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "md.as_namespace(\"vertical\")"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 16,
-   "id": "6fcf977a-f1e5-44ba-8d0b-549c018b3551",
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "<style type=\"text/css\"> /* Based on:\n",
-       " https://codepen.io/htmlcssfreebies/pen/WNpVeRK\n",
-       " https://github.com/pydata/xarray/blob/main/xarray/static/css/style.css\n",
-       " */\n",
-       "\n",
-       " :root {\n",
-       "    --eh-font-color0: var(--jp-content-font-color0, rgba(0, 0, 0, 1));\n",
-       "    --eh-font-color2: var(--jp-content-font-color2, rgba(0, 0, 0, 0.54));\n",
-       "    --eh-font-color3: var(--jp-content-font-color3, rgba(0, 0, 0, 0.38));\n",
-       "    --eh-border-color: var(--jp-border-color2, #e0e0e0);\n",
-       "    --eh-disabled-color: var(--jp-layout-color3, #bdbdbd);\n",
-       "    --eh-background-color: var(--jp-layout-color0, white);\n",
-       "  }\n",
-       "\n",
-       "html[theme=dark],\n",
-       "body[data-theme=dark],\n",
-       "body.vscode-dark {\n",
-       "  --eh-font-color0: rgba(255, 255, 255, 1);\n",
-       "  --eh-font-color2: rgba(255, 255, 255, 0.54);\n",
-       "  --eh-font-color3: rgba(255, 255, 255, 0.38);\n",
-       "  --eh-border-color: #1F1F1F;\n",
-       "  --eh-disabled-color: #515151;\n",
-       "  --eh-background-color: #111111;\n",
-       "}\n",
-       "\n",
-       " /* Reset */\n",
-       " *,\n",
-       " *::before,\n",
-       " *::after {\n",
-       "     box-sizing: border-box;\n",
-       " }\n",
-       "\n",
-       " .eh-description {\n",
-       "    color: var(--eh-font-color2);\n",
-       " }\n",
-       "\n",
-       " .eh-section {\n",
-       "    padding-left: 0px;\n",
-       " }\n",
-       "\n",
-       " /* Tabs Container */\n",
-       " .eh-tabs-container {\n",
-       "     padding: 0px;\n",
-       " }\n",
-       "\n",
-       " /* Tabs Block */\n",
-       " .eh-tabs-block {\n",
-       "     display: flex;\n",
-       "     align-items: center;\n",
-       "     justify-content: center;\n",
-       "     padding-top: 4px;\n",
-       " }\n",
-       "\n",
-       " /* Tabs */\n",
-       " .eh-tabs {\n",
-       "     display: flex;\n",
-       "     flex-wrap: wrap;\n",
-       "     width: 100%;\n",
-       " }\n",
-       "\n",
-       " .eh-tabs label {\n",
-       "     width: 100%;\n",
-       "     display: flex;\n",
-       "     align-items: center;\n",
-       "     justify-content: center;\n",
-       "     padding-left: 6px;\n",
-       "     padding-right: 6px;\n",
-       "     font-weight: 400;\n",
-       "     cursor: pointer;\n",
-       "     color: var(--eh-font-color2);\n",
-       "     background-color: var(--eh-background-color);\n",
-       "     border-top: 1px solid var(--eh-background-color);\n",
-       "     border-bottom: 1px solid var(--eh-disabled-color);\n",
-       " }\n",
-       "\n",
-       " /* Tab page contents */\n",
-       " .eh-tabs .tab {\n",
-       "     flex-grow: 1;\n",
-       "     width: 100%;\n",
-       "     height: 100%;\n",
-       "     display: none;\n",
-       "     padding: 2px 2px;\n",
-       " }\n",
-       "\n",
-       " .eh-tabs [type=radio] {\n",
-       "     display: none;\n",
-       " }\n",
-       "\n",
-       " .eh-tabs [type=radio]:checked + label {\n",
-       "     font-weight: 500;\n",
-       "     color: var(--eh-font-color0);\n",
-       "     border: 1px solid var(--eh-disabled-color);\n",
-       " }\n",
-       "\n",
-       " .eh-tabs [type=radio]:checked + label + .tab {\n",
-       "     display: block;\n",
-       " }\n",
-       "\n",
-       " .eh-tabs [type=radio]:not(:checked) + label:hover {\n",
-       "    color: var(--xr-font-color0);\n",
-       " }\n",
-       "\n",
-       "\n",
-       " @media (min-width: 768px) {\n",
-       "\n",
-       "     .eh-tabs-container {\n",
-       "         padding: 1rem 1rem;\n",
-       "     }\n",
-       "\n",
-       "     .eh-tabs label {\n",
-       "         order: 1;\n",
-       "         width: auto;\n",
-       "     }\n",
-       "\n",
-       "     .eh-tabs .tab {\n",
-       "         order: 9;\n",
-       "     }\n",
-       "\n",
-       "     .eh-tabs [type=radio]:checked + label {\n",
-       "         border-bottom: none;\n",
-       "     }\n",
-       " }\n",
-       " @media (min-width: 992px) {\n",
-       "\n",
-       "     .eh-tabs {\n",
-       "         width: 800px;\n",
-       "     }\n",
-       " }\n",
-       "</style><div class=\"eh-description\">GribFieldMetadata</div>\n",
-       "<div>\n",
-       "<section class=\"eh-section>\n",
-       "<div class=\"eh-tabs-container\">\n",
-       "<div class=\"eh-tabs-block\">\n",
-       "<div class=\"eh-tabs\">\n",
-       "\n",
-       "<input type=\"radio\" name=\"eh-tabs\" id=\"d1c6a1e0-437e-4772-a6bf-a8ca084349d1\"  />\n",
-       "<label for=\"d1c6a1e0-437e-4772-a6bf-a8ca084349d1\" title=\"Keys in the ecCodes default namespace\">default</label>\n",
-       "<div class=\"tab\">\n",
-       "<style type=\"text/css\">table.ek td {\n",
-       "    vertical-align: top;\n",
-       "    text-align: left !important;\n",
-       "}\n",
-       "\n",
-       "table.ek th {\n",
-       "    vertical-align: top;\n",
-       "    text-align: left !important;\n",
-       "}\n",
-       "</style>\n",
-       "<table class=\"eh-table\">\n",
-       "<tr><td><b>globalDomain</b></td><td>g</td></tr> <tr><td><b>GRIBEditionNumber</b></td><td>1</td></tr> <tr><td><b>eps</b></td><td>0</td></tr> <tr><td><b>offsetSection0</b></td><td>0</td></tr> <tr><td><b>section0Length</b></td><td>8</td></tr> <tr><td><b>totalLength</b></td><td>130428</td></tr> <tr><td><b>editionNumber</b></td><td>1</td></tr> <tr><td><b>WMO</b></td><td>0</td></tr> <tr><td><b>productionStatusOfProcessedData</b></td><td>0</td></tr> <tr><td><b>section1Length</b></td><td>52</td></tr> <tr><td><b>wrongPadding</b></td><td>0</td></tr> <tr><td><b>table2Version</b></td><td>128</td></tr> <tr><td><b>centre</b></td><td>ecmf</td></tr> <tr><td><b>centreDescription</b></td><td>European Centre for Medium-Range Weather Forecasts</td></tr> <tr><td><b>generatingProcessIdentifier</b></td><td>145</td></tr> <tr><td><b>gridDefinition</b></td><td>255</td></tr> <tr><td><b>indicatorOfParameter</b></td><td>130</td></tr> <tr><td><b>parameterName</b></td><td>Temperature</td></tr> <tr><td><b>parameterUnits</b></td><td>K</td></tr> <tr><td><b>indicatorOfTypeOfLevel</b></td><td>pl</td></tr> <tr><td><b>pressureUnits</b></td><td>hPa</td></tr> <tr><td><b>typeOfLevelECMF</b></td><td>isobaricInhPa</td></tr> <tr><td><b>typeOfLevel</b></td><td>isobaricInhPa</td></tr> <tr><td><b>level</b></td><td>500</td></tr> <tr><td><b>yearOfCentury</b></td><td>7</td></tr> <tr><td><b>month</b></td><td>1</td></tr> <tr><td><b>day</b></td><td>1</td></tr> <tr><td><b>hour</b></td><td>12</td></tr> <tr><td><b>minute</b></td><td>0</td></tr> <tr><td><b>second</b></td><td>0</td></tr> <tr><td><b>unitOfTimeRange</b></td><td>1</td></tr> <tr><td><b>P1</b></td><td>0</td></tr> <tr><td><b>P2</b></td><td>0</td></tr> <tr><td><b>timeRangeIndicator</b></td><td>0</td></tr> <tr><td><b>numberIncludedInAverage</b></td><td>0</td></tr> <tr><td><b>numberMissingFromAveragesOrAccumulations</b></td><td>0</td></tr> <tr><td><b>centuryOfReferenceTimeOfData</b></td><td>21</td></tr> <tr><td><b>subCentre</b></td><td>0</td></tr> <tr><td><b>paramIdECMF</b></td><td>130</td></tr> <tr><td><b>paramId</b></td><td>130</td></tr> <tr><td><b>cfNameECMF</b></td><td>air_temperature</td></tr> <tr><td><b>cfName</b></td><td>air_temperature</td></tr> <tr><td><b>unitsECMF</b></td><td>K</td></tr> <tr><td><b>units</b></td><td>K</td></tr> <tr><td><b>nameECMF</b></td><td>Temperature</td></tr> <tr><td><b>name</b></td><td>Temperature</td></tr> <tr><td><b>decimalScaleFactor</b></td><td>0</td></tr> <tr><td><b>setLocalDefinition</b></td><td>0</td></tr> <tr><td><b>optimizeScaleFactor</b></td><td>0</td></tr> <tr><td><b>dataDate</b></td><td>20070101</td></tr> <tr><td><b>year</b></td><td>2007</td></tr> <tr><td><b>dataTime</b></td><td>1200</td></tr> <tr><td><b>julianDay</b></td><td>2454102.0</td></tr> <tr><td><b>stepUnits</b></td><td>1</td></tr> <tr><td><b>stepType</b></td><td>instant</td></tr> <tr><td><b>stepRange</b></td><td>0</td></tr> <tr><td><b>startStep</b></td><td>0</td></tr> <tr><td><b>endStep</b></td><td>0</td></tr> <tr><td><b>marsParam</b></td><td>130.128</td></tr> <tr><td><b>validityDate</b></td><td>20070101</td></tr> <tr><td><b>validityTime</b></td><td>1200</td></tr> <tr><td><b>validityDateTime</b></td><td>2454101.5083333333</td></tr> <tr><td><b>deleteLocalDefinition</b></td><td>0</td></tr> <tr><td><b>localUsePresent</b></td><td>1</td></tr> <tr><td><b>reservedNeedNotBePresent</b></td><td>['']</td></tr> <tr><td><b>localDefinitionNumber</b></td><td>1</td></tr> <tr><td><b>GRIBEXSection1Problem</b></td><td>0</td></tr> <tr><td><b>marsClass</b></td><td>ea</td></tr> <tr><td><b>marsType</b></td><td>an</td></tr> <tr><td><b>marsStream</b></td><td>oper</td></tr> <tr><td><b>experimentVersionNumber</b></td><td>0001</td></tr> <tr><td><b>perturbationNumber</b></td><td>0</td></tr> <tr><td><b>numberOfForecastsInEnsemble</b></td><td>0</td></tr> <tr><td><b>padding_local1_1</b></td><td>00</td></tr> <tr><td><b>grib2LocalSectionNumber</b></td><td>1</td></tr> <tr><td><b>localExtensionPadding</b></td><td></td></tr> <tr><td><b>_x</b></td><td>None</td></tr> <tr><td><b>section1Padding</b></td><td></td></tr> <tr><td><b>shortNameECMF</b></td><td>t</td></tr> <tr><td><b>shortName</b></td><td>t</td></tr> <tr><td><b>cfVarNameECMF</b></td><td>t</td></tr> <tr><td><b>cfVarName</b></td><td>t</td></tr> <tr><td><b>ifsParam</b></td><td>130</td></tr> <tr><td><b>stepTypeForConversion</b></td><td>unknown</td></tr> <tr><td><b>md5Section1</b></td><td>e4c6d9f0d01b01247d9c57dad662ee30</td></tr> <tr><td><b>md5Product</b></td><td>ed3159ec68703fb0415e15e859b4eb02</td></tr> <tr><td><b>paramIdForConversion</b></td><td>0</td></tr> <tr><td><b>gridDescriptionSectionPresent</b></td><td>1</td></tr> <tr><td><b>bitmapPresent</b></td><td>0</td></tr> <tr><td><b>angleSubdivisions</b></td><td>1000</td></tr> <tr><td><b>section2Length</b></td><td>32</td></tr> <tr><td><b>radius</b></td><td>6367470</td></tr> <tr><td><b>numberOfVerticalCoordinateValues</b></td><td>0</td></tr> <tr><td><b>neitherPresent</b></td><td>255</td></tr> <tr><td><b>pvlLocation</b></td><td>255</td></tr> <tr><td><b>dataRepresentationType</b></td><td>0</td></tr> <tr><td><b>gridDefinitionDescription</b></td><td>Latitude/Longitude Grid</td></tr> <tr><td><b>gridDefinitionTemplateNumber</b></td><td>0</td></tr> <tr><td><b>Ni</b></td><td>360</td></tr> <tr><td><b>Nj</b></td><td>181</td></tr> <tr><td><b>latitudeOfFirstGridPoint</b></td><td>90000</td></tr> <tr><td><b>latitudeOfFirstGridPointInDegrees</b></td><td>90.0</td></tr> <tr><td><b>longitudeOfFirstGridPoint</b></td><td>0</td></tr> <tr><td><b>longitudeOfFirstGridPointInDegrees</b></td><td>0.0</td></tr> <tr><td><b>resolutionAndComponentFlags</b></td><td>128</td></tr> <tr><td><b>ijDirectionIncrementGiven</b></td><td>1</td></tr> <tr><td><b>earthIsOblate</b></td><td>0</td></tr> <tr><td><b>resolutionAndComponentFlags3</b></td><td>0</td></tr> <tr><td><b>resolutionAndComponentFlags4</b></td><td>0</td></tr> <tr><td><b>uvRelativeToGrid</b></td><td>0</td></tr> <tr><td><b>resolutionAndComponentFlags6</b></td><td>0</td></tr> <tr><td><b>resolutionAndComponentFlags7</b></td><td>0</td></tr> <tr><td><b>resolutionAndComponentFlags8</b></td><td>0</td></tr> <tr><td><b>latitudeOfLastGridPoint</b></td><td>-90000</td></tr> <tr><td><b>latitudeOfLastGridPointInDegrees</b></td><td>-90.0</td></tr> <tr><td><b>longitudeOfLastGridPoint</b></td><td>359000</td></tr> <tr><td><b>longitudeOfLastGridPointInDegrees</b></td><td>359.0</td></tr> <tr><td><b>iDirectionIncrement</b></td><td>1000</td></tr> <tr><td><b>jDirectionIncrement</b></td><td>1000</td></tr> <tr><td><b>isGridded</b></td><td>1</td></tr> <tr><td><b>scanningMode</b></td><td>0</td></tr> <tr><td><b>iScansNegatively</b></td><td>0</td></tr> <tr><td><b>jScansPositively</b></td><td>0</td></tr> <tr><td><b>jPointsAreConsecutive</b></td><td>0</td></tr> <tr><td><b>alternativeRowScanning</b></td><td>0</td></tr> <tr><td><b>iScansPositively</b></td><td>1</td></tr> <tr><td><b>jScansNegatively</b></td><td>1</td></tr> <tr><td><b>scanningMode4</b></td><td>0</td></tr> <tr><td><b>scanningMode5</b></td><td>0</td></tr> <tr><td><b>scanningMode6</b></td><td>0</td></tr> <tr><td><b>scanningMode7</b></td><td>0</td></tr> <tr><td><b>scanningMode8</b></td><td>0</td></tr> <tr><td><b>swapScanningAlternativeRows</b></td><td>0</td></tr> <tr><td><b>jDirectionIncrementInDegrees</b></td><td>1.0</td></tr> <tr><td><b>iDirectionIncrementInDegrees</b></td><td>1.0</td></tr> <tr><td><b>numberOfDataPoints</b></td><td>65160</td></tr> <tr><td><b>numberOfValues</b></td><td>65160</td></tr> <tr><td><b>zeros</b></td><td></td></tr> <tr><td><b>PVPresent</b></td><td>0</td></tr> <tr><td><b>padding_sec2_2</b></td><td></td></tr> <tr><td><b>PLPresent</b></td><td>0</td></tr> <tr><td><b>padding_sec2_1</b></td><td></td></tr> <tr><td><b>deletePV</b></td><td>1</td></tr> <tr><td><b>padding_sec2_3</b></td><td></td></tr> <tr><td><b>md5Section2</b></td><td>d0ccb07e4b36a8911817cc07539cf859</td></tr> <tr><td><b>isSpectral</b></td><td>0</td></tr> <tr><td><b>lengthOfHeaders</b></td><td>85</td></tr> <tr><td><b>md5Headers</b></td><td>b2ff552cc12a4ea08bfbd989ed20c0fb</td></tr> <tr><td><b>missingValue</b></td><td>9999</td></tr> <tr><td><b>tableReference</b></td><td>0</td></tr> <tr><td><b>section4Length</b></td><td>130332</td></tr> <tr><td><b>halfByte</b></td><td>8</td></tr> <tr><td><b>dataFlag</b></td><td>8</td></tr> <tr><td><b>binaryScaleFactor</b></td><td>-10</td></tr> <tr><td><b>referenceValue</b></td><td>224.05772399902344</td></tr> <tr><td><b>referenceValueError</b></td><td>1.52587890625e-05</td></tr> <tr><td><b>sphericalHarmonics</b></td><td>0</td></tr> <tr><td><b>complexPacking</b></td><td>0</td></tr> <tr><td><b>integerPointValues</b></td><td>0</td></tr> <tr><td><b>additionalFlagPresent</b></td><td>0</td></tr> <tr><td><b>orderOfSPD</b></td><td>2</td></tr> <tr><td><b>boustrophedonic</b></td><td>0</td></tr> <tr><td><b>hideThis</b></td><td>0</td></tr> <tr><td><b>packingType</b></td><td>grid_simple</td></tr> <tr><td><b>bitsPerValue</b></td><td>16</td></tr> <tr><td><b>constantFieldHalfByte</b></td><td>8</td></tr> <tr><td><b>bitMapIndicator</b></td><td>255</td></tr> <tr><td><b>numberOfCodedValues</b></td><td>65160</td></tr> <tr><td><b>packingError</b></td><td>0.00049591064453125</td></tr> <tr><td><b>unpackedError</b></td><td>1.52587890625e-05</td></tr> <tr><td><b>maximum</b></td><td>273.33799743652344</td></tr> <tr><td><b>minimum</b></td><td>224.05772399902344</td></tr> <tr><td><b>average</b></td><td>252.5098487718183</td></tr> <tr><td><b>standardDeviation</b></td><td>13.372886915179645</td></tr> <tr><td><b>skewness</b></td><td>-0.2209591997514728</td></tr> <tr><td><b>kurtosis</b></td><td>-1.2738579926507174</td></tr> <tr><td><b>isConstant</b></td><td>0.0</td></tr> <tr><td><b>numberOfMissing</b></td><td>0</td></tr> <tr><td><b>dataLength</b></td><td>16290</td></tr> <tr><td><b>changeDecimalPrecision</b></td><td>0</td></tr> <tr><td><b>decimalPrecision</b></td><td>0</td></tr> <tr><td><b>bitsPerValueAndRepack</b></td><td>16</td></tr> <tr><td><b>setPackingType</b></td><td>grid_simple</td></tr> <tr><td><b>scaleValuesBy</b></td><td>1.0</td></tr> <tr><td><b>offsetValuesBy</b></td><td>0.0</td></tr> <tr><td><b>gridType</b></td><td>regular_ll</td></tr> <tr><td><b>getNumberOfValues</b></td><td>65160</td></tr> <tr><td><b>padding_sec4_1</b></td><td></td></tr> <tr><td><b>md5Section4</b></td><td>73097e43c94a4e2947a55799222424c2</td></tr> <tr><td><b>section5Length</b></td><td>4</td></tr> <tr><td><b>7777</b></td><td>7777</td></tr>\n",
-       "</table>\n",
-       "</div>\n",
-       "     \n",
-       "<input type=\"radio\" name=\"eh-tabs\" id=\"4c02ba40-f778-47b3-a70b-5fa549172b4f\"  />\n",
-       "<label for=\"4c02ba40-f778-47b3-a70b-5fa549172b4f\" title=\"Keys in the ecCodes ls namespace\">ls</label>\n",
-       "<div class=\"tab\">\n",
-       "<style type=\"text/css\">table.ek td {\n",
-       "    vertical-align: top;\n",
-       "    text-align: left !important;\n",
-       "}\n",
-       "\n",
-       "table.ek th {\n",
-       "    vertical-align: top;\n",
-       "    text-align: left !important;\n",
-       "}\n",
-       "</style>\n",
-       "<table class=\"eh-table\">\n",
-       "<tr><td><b>edition</b></td><td>1</td></tr> <tr><td><b>centre</b></td><td>ecmf</td></tr> <tr><td><b>typeOfLevel</b></td><td>isobaricInhPa</td></tr> <tr><td><b>level</b></td><td>500</td></tr> <tr><td><b>dataDate</b></td><td>20070101</td></tr> <tr><td><b>stepRange</b></td><td>0</td></tr> <tr><td><b>dataType</b></td><td>an</td></tr> <tr><td><b>shortName</b></td><td>t</td></tr> <tr><td><b>packingType</b></td><td>grid_simple</td></tr> <tr><td><b>gridType</b></td><td>regular_ll</td></tr>\n",
-       "</table>\n",
-       "</div>\n",
-       "     \n",
-       "<input type=\"radio\" name=\"eh-tabs\" id=\"3f4524b7-786f-4494-b4c9-8117892f11df\"  />\n",
-       "<label for=\"3f4524b7-786f-4494-b4c9-8117892f11df\" title=\"Keys in the ecCodes geography namespace\">geography</label>\n",
-       "<div class=\"tab\">\n",
-       "<style type=\"text/css\">table.ek td {\n",
-       "    vertical-align: top;\n",
-       "    text-align: left !important;\n",
-       "}\n",
-       "\n",
-       "table.ek th {\n",
-       "    vertical-align: top;\n",
-       "    text-align: left !important;\n",
-       "}\n",
-       "</style>\n",
-       "<table class=\"eh-table\">\n",
-       "<tr><td><b>bitmapPresent</b></td><td>0</td></tr> <tr><td><b>Ni</b></td><td>360</td></tr> <tr><td><b>Nj</b></td><td>181</td></tr> <tr><td><b>latitudeOfFirstGridPointInDegrees</b></td><td>90.0</td></tr> <tr><td><b>longitudeOfFirstGridPointInDegrees</b></td><td>0.0</td></tr> <tr><td><b>latitudeOfLastGridPointInDegrees</b></td><td>-90.0</td></tr> <tr><td><b>longitudeOfLastGridPointInDegrees</b></td><td>359.0</td></tr> <tr><td><b>iScansNegatively</b></td><td>0</td></tr> <tr><td><b>jScansPositively</b></td><td>0</td></tr> <tr><td><b>jPointsAreConsecutive</b></td><td>0</td></tr> <tr><td><b>jDirectionIncrementInDegrees</b></td><td>1.0</td></tr> <tr><td><b>iDirectionIncrementInDegrees</b></td><td>1.0</td></tr> <tr><td><b>gridType</b></td><td>regular_ll</td></tr>\n",
-       "</table>\n",
-       "</div>\n",
-       "     \n",
-       "<input type=\"radio\" name=\"eh-tabs\" id=\"9380afeb-a668-431e-ab4d-900c80791da1\"  />\n",
-       "<label for=\"9380afeb-a668-431e-ab4d-900c80791da1\" title=\"Keys in the ecCodes mars namespace\">mars</label>\n",
-       "<div class=\"tab\">\n",
-       "<style type=\"text/css\">table.ek td {\n",
-       "    vertical-align: top;\n",
-       "    text-align: left !important;\n",
-       "}\n",
-       "\n",
-       "table.ek th {\n",
-       "    vertical-align: top;\n",
-       "    text-align: left !important;\n",
-       "}\n",
-       "</style>\n",
-       "<table class=\"eh-table\">\n",
-       "<tr><td><b>domain</b></td><td>g</td></tr> <tr><td><b>levtype</b></td><td>pl</td></tr> <tr><td><b>levelist</b></td><td>500</td></tr> <tr><td><b>date</b></td><td>20070101</td></tr> <tr><td><b>time</b></td><td>1200</td></tr> <tr><td><b>step</b></td><td>0</td></tr> <tr><td><b>param</b></td><td>t</td></tr> <tr><td><b>class</b></td><td>ea</td></tr> <tr><td><b>type</b></td><td>an</td></tr> <tr><td><b>stream</b></td><td>oper</td></tr> <tr><td><b>expver</b></td><td>0001</td></tr>\n",
-       "</table>\n",
-       "</div>\n",
-       "     \n",
-       "<input type=\"radio\" name=\"eh-tabs\" id=\"1436d0e3-ce94-46c1-9308-a0d78d398d94\" checked />\n",
-       "<label for=\"1436d0e3-ce94-46c1-9308-a0d78d398d94\" title=\"Keys in the ecCodes parameter namespace\">parameter</label>\n",
-       "<div class=\"tab\">\n",
-       "<style type=\"text/css\">table.ek td {\n",
-       "    vertical-align: top;\n",
-       "    text-align: left !important;\n",
-       "}\n",
-       "\n",
-       "table.ek th {\n",
-       "    vertical-align: top;\n",
-       "    text-align: left !important;\n",
-       "}\n",
-       "</style>\n",
-       "<table class=\"eh-table\">\n",
-       "<tr><td><b>centre</b></td><td>ecmf</td></tr> <tr><td><b>paramId</b></td><td>130</td></tr> <tr><td><b>units</b></td><td>K</td></tr> <tr><td><b>name</b></td><td>Temperature</td></tr> <tr><td><b>shortName</b></td><td>t</td></tr>\n",
-       "</table>\n",
-       "</div>\n",
-       "     \n",
-       "<input type=\"radio\" name=\"eh-tabs\" id=\"a0e8d685-b4c1-4e81-9510-974a50fab99c\"  />\n",
-       "<label for=\"a0e8d685-b4c1-4e81-9510-974a50fab99c\" title=\"Keys in the ecCodes statistics namespace\">statistics</label>\n",
-       "<div class=\"tab\">\n",
-       "<style type=\"text/css\">table.ek td {\n",
-       "    vertical-align: top;\n",
-       "    text-align: left !important;\n",
-       "}\n",
-       "\n",
-       "table.ek th {\n",
-       "    vertical-align: top;\n",
-       "    text-align: left !important;\n",
-       "}\n",
-       "</style>\n",
-       "<table class=\"eh-table\">\n",
-       "<tr><td><b>max</b></td><td>273.33799743652344</td></tr> <tr><td><b>min</b></td><td>224.05772399902344</td></tr> <tr><td><b>avg</b></td><td>252.5098487718183</td></tr> <tr><td><b>sd</b></td><td>13.372886915179645</td></tr> <tr><td><b>skew</b></td><td>-0.2209591997514728</td></tr> <tr><td><b>kurt</b></td><td>-1.2738579926507174</td></tr> <tr><td><b>const</b></td><td>0.0</td></tr>\n",
-       "</table>\n",
-       "</div>\n",
-       "     \n",
-       "<input type=\"radio\" name=\"eh-tabs\" id=\"189902cc-0946-48f6-9efa-c6871df2912a\"  />\n",
-       "<label for=\"189902cc-0946-48f6-9efa-c6871df2912a\" title=\"Keys in the ecCodes time namespace\">time</label>\n",
-       "<div class=\"tab\">\n",
-       "<style type=\"text/css\">table.ek td {\n",
-       "    vertical-align: top;\n",
-       "    text-align: left !important;\n",
-       "}\n",
-       "\n",
-       "table.ek th {\n",
-       "    vertical-align: top;\n",
-       "    text-align: left !important;\n",
-       "}\n",
-       "</style>\n",
-       "<table class=\"eh-table\">\n",
-       "<tr><td><b>dataDate</b></td><td>20070101</td></tr> <tr><td><b>dataTime</b></td><td>1200</td></tr> <tr><td><b>stepUnits</b></td><td>1</td></tr> <tr><td><b>stepType</b></td><td>instant</td></tr> <tr><td><b>stepRange</b></td><td>0</td></tr> <tr><td><b>startStep</b></td><td>0</td></tr> <tr><td><b>endStep</b></td><td>0</td></tr> <tr><td><b>validityDate</b></td><td>20070101</td></tr> <tr><td><b>validityTime</b></td><td>1200</td></tr>\n",
-       "</table>\n",
-       "</div>\n",
-       "     \n",
-       "<input type=\"radio\" name=\"eh-tabs\" id=\"a87dc8b6-4898-4fd1-9f12-2fb855639376\"  />\n",
-       "<label for=\"a87dc8b6-4898-4fd1-9f12-2fb855639376\" title=\"Keys in the ecCodes vertical namespace\">vertical</label>\n",
-       "<div class=\"tab\">\n",
-       "<style type=\"text/css\">table.ek td {\n",
-       "    vertical-align: top;\n",
-       "    text-align: left !important;\n",
-       "}\n",
-       "\n",
-       "table.ek th {\n",
-       "    vertical-align: top;\n",
-       "    text-align: left !important;\n",
-       "}\n",
-       "</style>\n",
-       "<table class=\"eh-table\">\n",
-       "<tr><td><b>typeOfLevel</b></td><td>isobaricInhPa</td></tr> <tr><td><b>level</b></td><td>500</td></tr>\n",
-       "</table>\n",
-       "</div>\n",
-       "    \n",
-       "</div>\n",
-       "</div>\n",
-       "</div>\n",
-       "</section>\n",
-       "</div>\n",
-       "        "
-      ],
-      "text/plain": [
-       "{'default': {'globalDomain': 'g',\n",
-       "  'GRIBEditionNumber': 1,\n",
-       "  'eps': 0,\n",
-       "  'offsetSection0': 0,\n",
-       "  'section0Length': 8,\n",
-       "  'totalLength': 130428,\n",
-       "  'editionNumber': 1,\n",
-       "  'WMO': 0,\n",
-       "  'productionStatusOfProcessedData': 0,\n",
-       "  'section1Length': 52,\n",
-       "  'wrongPadding': 0,\n",
-       "  'table2Version': 128,\n",
-       "  'centre': 'ecmf',\n",
-       "  'centreDescription': 'European Centre for Medium-Range Weather Forecasts',\n",
-       "  'generatingProcessIdentifier': 145,\n",
-       "  'gridDefinition': 255,\n",
-       "  'indicatorOfParameter': 130,\n",
-       "  'parameterName': 'Temperature',\n",
-       "  'parameterUnits': 'K',\n",
-       "  'indicatorOfTypeOfLevel': 'pl',\n",
-       "  'pressureUnits': 'hPa',\n",
-       "  'typeOfLevelECMF': 'isobaricInhPa',\n",
-       "  'typeOfLevel': 'isobaricInhPa',\n",
-       "  'level': 500,\n",
-       "  'yearOfCentury': 7,\n",
-       "  'month': 1,\n",
-       "  'day': 1,\n",
-       "  'hour': 12,\n",
-       "  'minute': 0,\n",
-       "  'second': 0,\n",
-       "  'unitOfTimeRange': 1,\n",
-       "  'P1': 0,\n",
-       "  'P2': 0,\n",
-       "  'timeRangeIndicator': 0,\n",
-       "  'numberIncludedInAverage': 0,\n",
-       "  'numberMissingFromAveragesOrAccumulations': 0,\n",
-       "  'centuryOfReferenceTimeOfData': 21,\n",
-       "  'subCentre': 0,\n",
-       "  'paramIdECMF': '130',\n",
-       "  'paramId': 130,\n",
-       "  'cfNameECMF': 'air_temperature',\n",
-       "  'cfName': 'air_temperature',\n",
-       "  'unitsECMF': 'K',\n",
-       "  'units': 'K',\n",
-       "  'nameECMF': 'Temperature',\n",
-       "  'name': 'Temperature',\n",
-       "  'decimalScaleFactor': 0,\n",
-       "  'setLocalDefinition': 0,\n",
-       "  'optimizeScaleFactor': 0,\n",
-       "  'dataDate': 20070101,\n",
-       "  'year': 2007,\n",
-       "  'dataTime': 1200,\n",
-       "  'julianDay': 2454102.0,\n",
-       "  'stepUnits': 1,\n",
-       "  'stepType': 'instant',\n",
-       "  'stepRange': '0',\n",
-       "  'startStep': 0,\n",
-       "  'endStep': 0,\n",
-       "  'marsParam': '130.128',\n",
-       "  'validityDate': 20070101,\n",
-       "  'validityTime': 1200,\n",
-       "  'validityDateTime': 2454101.5083333333,\n",
-       "  'deleteLocalDefinition': 0,\n",
-       "  'localUsePresent': 1,\n",
-       "  'reservedNeedNotBePresent': [''],\n",
-       "  'localDefinitionNumber': 1,\n",
-       "  'GRIBEXSection1Problem': 0,\n",
-       "  'marsClass': 'ea',\n",
-       "  'marsType': 'an',\n",
-       "  'marsStream': 'oper',\n",
-       "  'experimentVersionNumber': '0001',\n",
-       "  'perturbationNumber': 0,\n",
-       "  'numberOfForecastsInEnsemble': 0,\n",
-       "  'padding_local1_1': '00',\n",
-       "  'grib2LocalSectionNumber': 1,\n",
-       "  'localExtensionPadding': '',\n",
-       "  '_x': None,\n",
-       "  'section1Padding': '',\n",
-       "  'shortNameECMF': 't',\n",
-       "  'shortName': 't',\n",
-       "  'cfVarNameECMF': 't',\n",
-       "  'cfVarName': 't',\n",
-       "  'ifsParam': 130,\n",
-       "  'stepTypeForConversion': 'unknown',\n",
-       "  'md5Section1': 'e4c6d9f0d01b01247d9c57dad662ee30',\n",
-       "  'md5Product': 'ed3159ec68703fb0415e15e859b4eb02',\n",
-       "  'paramIdForConversion': 0,\n",
-       "  'gridDescriptionSectionPresent': 1,\n",
-       "  'bitmapPresent': 0,\n",
-       "  'angleSubdivisions': 1000,\n",
-       "  'section2Length': 32,\n",
-       "  'radius': 6367470,\n",
-       "  'numberOfVerticalCoordinateValues': 0,\n",
-       "  'neitherPresent': 255,\n",
-       "  'pvlLocation': 255,\n",
-       "  'dataRepresentationType': 0,\n",
-       "  'gridDefinitionDescription': 'Latitude/Longitude Grid',\n",
-       "  'gridDefinitionTemplateNumber': 0,\n",
-       "  'Ni': 360,\n",
-       "  'Nj': 181,\n",
-       "  'latitudeOfFirstGridPoint': 90000,\n",
-       "  'latitudeOfFirstGridPointInDegrees': 90.0,\n",
-       "  'longitudeOfFirstGridPoint': 0,\n",
-       "  'longitudeOfFirstGridPointInDegrees': 0.0,\n",
-       "  'resolutionAndComponentFlags': 128,\n",
-       "  'ijDirectionIncrementGiven': 1,\n",
-       "  'earthIsOblate': 0,\n",
-       "  'resolutionAndComponentFlags3': 0,\n",
-       "  'resolutionAndComponentFlags4': 0,\n",
-       "  'uvRelativeToGrid': 0,\n",
-       "  'resolutionAndComponentFlags6': 0,\n",
-       "  'resolutionAndComponentFlags7': 0,\n",
-       "  'resolutionAndComponentFlags8': 0,\n",
-       "  'latitudeOfLastGridPoint': -90000,\n",
-       "  'latitudeOfLastGridPointInDegrees': -90.0,\n",
-       "  'longitudeOfLastGridPoint': 359000,\n",
-       "  'longitudeOfLastGridPointInDegrees': 359.0,\n",
-       "  'iDirectionIncrement': 1000,\n",
-       "  'jDirectionIncrement': 1000,\n",
-       "  'isGridded': 1,\n",
-       "  'scanningMode': 0,\n",
-       "  'iScansNegatively': 0,\n",
-       "  'jScansPositively': 0,\n",
-       "  'jPointsAreConsecutive': 0,\n",
-       "  'alternativeRowScanning': 0,\n",
-       "  'iScansPositively': 1,\n",
-       "  'jScansNegatively': 1,\n",
-       "  'scanningMode4': 0,\n",
-       "  'scanningMode5': 0,\n",
-       "  'scanningMode6': 0,\n",
-       "  'scanningMode7': 0,\n",
-       "  'scanningMode8': 0,\n",
-       "  'swapScanningAlternativeRows': 0,\n",
-       "  'jDirectionIncrementInDegrees': 1.0,\n",
-       "  'iDirectionIncrementInDegrees': 1.0,\n",
-       "  'numberOfDataPoints': 65160,\n",
-       "  'numberOfValues': 65160,\n",
-       "  'zeros': '',\n",
-       "  'PVPresent': 0,\n",
-       "  'padding_sec2_2': '',\n",
-       "  'PLPresent': 0,\n",
-       "  'padding_sec2_1': '',\n",
-       "  'deletePV': '1',\n",
-       "  'padding_sec2_3': '',\n",
-       "  'md5Section2': 'd0ccb07e4b36a8911817cc07539cf859',\n",
-       "  'isSpectral': 0,\n",
-       "  'lengthOfHeaders': 85,\n",
-       "  'md5Headers': 'b2ff552cc12a4ea08bfbd989ed20c0fb',\n",
-       "  'missingValue': 9999,\n",
-       "  'tableReference': 0,\n",
-       "  'section4Length': 130332,\n",
-       "  'halfByte': 8,\n",
-       "  'dataFlag': 8,\n",
-       "  'binaryScaleFactor': -10,\n",
-       "  'referenceValue': 224.05772399902344,\n",
-       "  'referenceValueError': 1.52587890625e-05,\n",
-       "  'sphericalHarmonics': 0,\n",
-       "  'complexPacking': 0,\n",
-       "  'integerPointValues': 0,\n",
-       "  'additionalFlagPresent': 0,\n",
-       "  'orderOfSPD': 2,\n",
-       "  'boustrophedonic': 0,\n",
-       "  'hideThis': 0,\n",
-       "  'packingType': 'grid_simple',\n",
-       "  'bitsPerValue': 16,\n",
-       "  'constantFieldHalfByte': 8,\n",
-       "  'bitMapIndicator': 255,\n",
-       "  'numberOfCodedValues': 65160,\n",
-       "  'packingError': 0.00049591064453125,\n",
-       "  'unpackedError': 1.52587890625e-05,\n",
-       "  'maximum': 273.33799743652344,\n",
-       "  'minimum': 224.05772399902344,\n",
-       "  'average': 252.5098487718183,\n",
-       "  'standardDeviation': 13.372886915179645,\n",
-       "  'skewness': -0.2209591997514728,\n",
-       "  'kurtosis': -1.2738579926507174,\n",
-       "  'isConstant': 0.0,\n",
-       "  'numberOfMissing': 0,\n",
-       "  'dataLength': 16290,\n",
-       "  'changeDecimalPrecision': 0,\n",
-       "  'decimalPrecision': 0,\n",
-       "  'bitsPerValueAndRepack': 16,\n",
-       "  'setPackingType': 'grid_simple',\n",
-       "  'scaleValuesBy': 1.0,\n",
-       "  'offsetValuesBy': 0.0,\n",
-       "  'gridType': 'regular_ll',\n",
-       "  'getNumberOfValues': 65160,\n",
-       "  'padding_sec4_1': '',\n",
-       "  'md5Section4': '73097e43c94a4e2947a55799222424c2',\n",
-       "  'section5Length': 4,\n",
-       "  '7777': '7777'},\n",
-       " 'ls': {'edition': 1,\n",
-       "  'centre': 'ecmf',\n",
-       "  'typeOfLevel': 'isobaricInhPa',\n",
-       "  'level': 500,\n",
-       "  'dataDate': 20070101,\n",
-       "  'stepRange': '0',\n",
-       "  'dataType': 'an',\n",
-       "  'shortName': 't',\n",
-       "  'packingType': 'grid_simple',\n",
-       "  'gridType': 'regular_ll'},\n",
-       " 'geography': {'bitmapPresent': 0,\n",
-       "  'Ni': 360,\n",
-       "  'Nj': 181,\n",
-       "  'latitudeOfFirstGridPointInDegrees': 90.0,\n",
-       "  'longitudeOfFirstGridPointInDegrees': 0.0,\n",
-       "  'latitudeOfLastGridPointInDegrees': -90.0,\n",
-       "  'longitudeOfLastGridPointInDegrees': 359.0,\n",
-       "  'iScansNegatively': 0,\n",
-       "  'jScansPositively': 0,\n",
-       "  'jPointsAreConsecutive': 0,\n",
-       "  'jDirectionIncrementInDegrees': 1.0,\n",
-       "  'iDirectionIncrementInDegrees': 1.0,\n",
-       "  'gridType': 'regular_ll'},\n",
-       " 'mars': {'domain': 'g',\n",
-       "  'levtype': 'pl',\n",
-       "  'levelist': 500,\n",
-       "  'date': 20070101,\n",
-       "  'time': 1200,\n",
-       "  'step': 0,\n",
-       "  'param': 't',\n",
-       "  'class': 'ea',\n",
-       "  'type': 'an',\n",
-       "  'stream': 'oper',\n",
-       "  'expver': '0001'},\n",
-       " 'parameter': {'centre': 'ecmf',\n",
-       "  'paramId': 130,\n",
-       "  'units': 'K',\n",
-       "  'name': 'Temperature',\n",
-       "  'shortName': 't'},\n",
-       " 'statistics': {'max': 273.33799743652344,\n",
-       "  'min': 224.05772399902344,\n",
-       "  'avg': 252.5098487718183,\n",
-       "  'sd': 13.372886915179645,\n",
-       "  'skew': -0.2209591997514728,\n",
-       "  'kurt': -1.2738579926507174,\n",
-       "  'const': 0.0},\n",
-       " 'time': {'dataDate': 20070101,\n",
-       "  'dataTime': 1200,\n",
-       "  'stepUnits': 1,\n",
-       "  'stepType': 'instant',\n",
-       "  'stepRange': '0',\n",
-       "  'startStep': 0,\n",
-       "  'endStep': 0,\n",
-       "  'validityDate': 20070101,\n",
-       "  'validityTime': 1200},\n",
-       " 'vertical': {'typeOfLevel': 'isobaricInhPa', 'level': 500}}"
-      ]
-     },
-     "execution_count": 16,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "md.dump()"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "id": "07b127e2-3401-44a7-9e83-5feb2e116b79",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "When we call :py:meth:`~data.readers.grib.metadata.GribMetadata.override` the new ecCodes handle is cloned and updated then added to the resulting object. The original metadata will not change."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 17,
-   "id": "ac4195c6-9473-4db2-8747-38ddc5205a34",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "500\n",
-      "850\n"
-     ]
-    }
-   ],
-   "source": [
-    "md1 = md.override(level=850)\n",
-    "print(md.get(\"level\"))\n",
-    "print(md1.get(\"level\"))"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "b0dec726-be53-4fb0-b06d-7ca572e2655f",
-   "metadata": {},
-   "source": [
-    "Naturally, md1 still works when md is released:"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 18,
-   "id": "23d7a755-b46c-4b68-b5f1-e5c016e0f260",
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "850"
-      ]
-     },
-     "execution_count": 18,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "md = None\n",
-    "md1[\"level\"]"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "id": "dc74c7bc-e6c7-4fad-970c-9471e03c1a39",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    ":py:meth:`~data.readers.grib.metadata.GribMetadata.override` also works with other Metadata objects:"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 19,
-   "id": "3ea5c463-e17e-4cce-9bd8-a10df6b58589",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "700\n",
-      "pt\n"
-     ]
-    }
-   ],
-   "source": [
-    "raw_md = RawMetadata(level=700, shortName=\"pt\")\n",
-    "md2 = md1.override(raw_md)\n",
-    "print(md2.get(\"level\"))\n",
-    "print(md2.get(\"shortName\"))"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "f6baea78-3c27-452e-81c7-262e481a5c58",
-   "metadata": {},
-   "outputs": [],
-   "source": []
-  }
- ],
- "metadata": {
-  "kernelspec": {
-   "display_name": "dev_ecc",
-   "language": "python",
-   "name": "dev_ecc"
-  },
-  "language_info": {
-   "codemirror_mode": {
-    "name": "ipython",
-    "version": 3
-   },
-   "file_extension": ".py",
-   "mimetype": "text/x-python",
-   "name": "python",
-   "nbconvert_exporter": "python",
-   "pygments_lexer": "ipython3",
-   "version": "3.10.13"
-  }
- },
- "nbformat": 4,
- "nbformat_minor": 5
-}
diff --git a/docs/examples/cache.ipynb b/docs/examples/misc/cache.ipynb
similarity index 99%
rename from docs/examples/cache.ipynb
rename to docs/examples/misc/cache.ipynb
index e768788eb..abb48c376 100644
--- a/docs/examples/cache.ipynb
+++ b/docs/examples/misc/cache.ipynb
@@ -526,9 +526,9 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "dev_ecc",
+   "display_name": "dev",
    "language": "python",
-   "name": "dev_ecc"
+   "name": "dev"
   },
   "language_info": {
    "codemirror_mode": {
@@ -540,7 +540,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.10.13"
+   "version": "3.13.1"
   }
  },
  "nbformat": 4,
diff --git a/docs/examples/config.ipynb b/docs/examples/misc/config.ipynb
similarity index 86%
rename from docs/examples/config.ipynb
rename to docs/examples/misc/config.ipynb
index 9403af1a0..9145a056a 100644
--- a/docs/examples/config.ipynb
+++ b/docs/examples/misc/config.ipynb
@@ -111,16 +111,16 @@
        "    vertical-align: top;\n",
        "    text-align: left !important;\n",
        "}\n",
-       "</style><table class='ek'><tr><th>Name</th><th>Value</th><th>Default</th></tr><tr><td>cache-policy</td><td>'off'</td><td>'off'</td></tr><tr><td>check-out-of-date-urls</td><td>True</td><td>True</td></tr><tr><td>download-out-of-date-urls</td><td>False</td><td>False</td></tr><tr><td>grib-field-policy</td><td>'persistent'</td><td>'persistent'</td></tr><tr><td>grib-handle-cache-size</td><td>1</td><td>1</td></tr><tr><td>grib-handle-policy</td><td>'cache'</td><td>'cache'</td></tr><tr><td>maximum-cache-disk-usage</td><td>'95%'</td><td>'95%'</td></tr><tr><td>maximum-cache-size</td><td>None</td><td>None</td></tr><tr><td>number-of-download-threads</td><td>5</td><td>5</td></tr><tr><td>reader-type-check-bytes</td><td>64</td><td>64</td></tr><tr><td>temporary-cache-directory-root</td><td>None</td><td>None</td></tr><tr><td>temporary-directory-root</td><td>None</td><td>None</td></tr><tr><td>url-download-timeout</td><td>'30s'</td><td>'30s'</td></tr><tr><td>use-grib-metadata-cache</td><td>True</td><td>True</td></tr><tr><td>use-message-position-index-cache</td><td>False</td><td>False</td></tr><tr><td>use-standalone-mars-client-when-available</td><td>True</td><td>True</td></tr><tr><td>user-cache-directory</td><td>'/var/folders/93/w0p869rx17q98wxk83gn9ys40000gn/T/earthkit-data-cgr'</td><td>'/var/folders/93/w0p869rx17q98wxk83gn9ys40000gn/T/earthkit-data-cgr'</td></tr><tr><td>version</td><td>'0.11.5.dev2+g384bbb0.d20241209'</td><td>''</td></tr></table>"
+       "</style><table class='ek'><tr><th>Name</th><th>Value</th><th>Default</th></tr><tr><td>cache-policy</td><td>'user'</td><td>'off'</td></tr><tr><td>check-out-of-date-urls</td><td>True</td><td>True</td></tr><tr><td>download-out-of-date-urls</td><td>False</td><td>False</td></tr><tr><td>grib-file-serialisation-policy</td><td>'path'</td><td>'path'</td></tr><tr><td>grib-handle-cache-size</td><td>1</td><td>1</td></tr><tr><td>grib-handle-policy</td><td>'cache'</td><td>'cache'</td></tr><tr><td>maximum-cache-disk-usage</td><td>'98%'</td><td>'98%'</td></tr><tr><td>maximum-cache-size</td><td>None</td><td>None</td></tr><tr><td>number-of-download-threads</td><td>5</td><td>5</td></tr><tr><td>reader-type-check-bytes</td><td>64</td><td>64</td></tr><tr><td>temporary-cache-directory-root</td><td>None</td><td>None</td></tr><tr><td>temporary-directory-root</td><td>None</td><td>None</td></tr><tr><td>url-download-timeout</td><td>'30s'</td><td>'30s'</td></tr><tr><td>use-grib-metadata-cache</td><td>True</td><td>True</td></tr><tr><td>use-message-position-index-cache</td><td>False</td><td>False</td></tr><tr><td>use-standalone-mars-client-when-available</td><td>True</td><td>True</td></tr><tr><td>user-cache-directory</td><td>'/var/folders/93/w0p869rx17q98wxk83gn9ys40000gn/T/earthkit-data-cgr'</td><td>'/var/folders/93/w0p869rx17q98wxk83gn9ys40000gn/T/earthkit-data-cgr'</td></tr><tr><td>version</td><td>'0.19.2.dev25+g34e3518fd.d20260302'</td><td>''</td></tr></table>"
       ],
       "text/plain": [
-       "cache-policy: (off, off)\n",
+       "cache-policy: (user, off)\n",
        "check-out-of-date-urls: (True, True)\n",
        "download-out-of-date-urls: (False, False)\n",
-       "grib-field-policy: (persistent, persistent)\n",
+       "grib-file-serialisation-policy: (path, path)\n",
        "grib-handle-cache-size: (1, 1)\n",
        "grib-handle-policy: (cache, cache)\n",
-       "maximum-cache-disk-usage: (95%, 95%)\n",
+       "maximum-cache-disk-usage: (98%, 98%)\n",
        "maximum-cache-size: (None, None)\n",
        "number-of-download-threads: (5, 5)\n",
        "reader-type-check-bytes: (64, 64)\n",
@@ -131,7 +131,7 @@
        "use-message-position-index-cache: (False, False)\n",
        "use-standalone-mars-client-when-available: (True, True)\n",
        "user-cache-directory: (/var/folders/93/w0p869rx17q98wxk83gn9ys40000gn/T/earthkit-data-cgr, /var/folders/93/w0p869rx17q98wxk83gn9ys40000gn/T/earthkit-data-cgr)\n",
-       "version: (0.11.5.dev2+g384bbb0.d20241209, )"
+       "version: (0.19.2.dev25+g34e3518fd.d20260302, )"
       ]
      },
      "execution_count": 3,
@@ -466,9 +466,9 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "dev_ecc",
+   "display_name": "dev",
    "language": "python",
-   "name": "dev_ecc"
+   "name": "dev"
   },
   "language_info": {
    "codemirror_mode": {
@@ -480,7 +480,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.10.13"
+   "version": "3.13.1"
   }
  },
  "nbformat": 4,
diff --git a/docs/examples/config_env_vars.ipynb b/docs/examples/misc/config_env_vars.ipynb
similarity index 82%
rename from docs/examples/config_env_vars.ipynb
rename to docs/examples/misc/config_env_vars.ipynb
index 32f4e839c..ff6b61d83 100644
--- a/docs/examples/config_env_vars.ipynb
+++ b/docs/examples/misc/config_env_vars.ipynb
@@ -214,7 +214,7 @@
      "name": "stderr",
      "output_type": "stream",
      "text": [
-      "/Users/cgr/git/earthkit-data/src/earthkit/data/core/config.py:407: UserWarning: Config option 'url-download-timeout' is also set by environment variable 'EARTHKIT_DATA_URL_DOWNLOAD_TIMEOUT'.The environment variable takes precedence and its value is returned when calling get().\n",
+      "/Users/cgr/git/earthkit-data/src/earthkit/data/core/config.py:412: UserWarning: Config option 'url-download-timeout' is also set by environment variable 'EARTHKIT_DATA_URL_DOWNLOAD_TIMEOUT'.The environment variable takes precedence and its value is returned when calling get().\n",
       "  warnings.warn(msg)\n"
      ]
     },
@@ -314,16 +314,16 @@
        "    vertical-align: top;\n",
        "    text-align: left !important;\n",
        "}\n",
-       "</style><table class='ek'><tr><th>Name</th><th>Value</th><th>Default</th></tr><tr><td>cache-policy</td><td>'off'</td><td>'off'</td></tr><tr><td>check-out-of-date-urls</td><td>True</td><td>True</td></tr><tr><td>download-out-of-date-urls</td><td>False</td><td>False</td></tr><tr><td>grib-field-policy</td><td>'persistent'</td><td>'persistent'</td></tr><tr><td>grib-handle-cache-size</td><td>1</td><td>1</td></tr><tr><td>grib-handle-policy</td><td>'cache'</td><td>'cache'</td></tr><tr><td>maximum-cache-disk-usage</td><td>'95%'</td><td>'95%'</td></tr><tr><td>maximum-cache-size</td><td>None</td><td>None</td></tr><tr><td>number-of-download-threads</td><td>5</td><td>5</td></tr><tr><td>reader-type-check-bytes</td><td>64</td><td>64</td></tr><tr><td>temporary-cache-directory-root</td><td>None</td><td>None</td></tr><tr><td>temporary-directory-root</td><td>None</td><td>None</td></tr><tr><td>url-download-timeout</td><td>EARTHKIT_DATA_URL_DOWNLOAD_TIMEOUT='26'<br>(10)</td><td>'30s'</td></tr><tr><td>use-grib-metadata-cache</td><td>True</td><td>True</td></tr><tr><td>use-message-position-index-cache</td><td>False</td><td>False</td></tr><tr><td>use-standalone-mars-client-when-available</td><td>True</td><td>True</td></tr><tr><td>user-cache-directory</td><td>'/var/folders/93/w0p869rx17q98wxk83gn9ys40000gn/T/earthkit-data-cgr'</td><td>'/var/folders/93/w0p869rx17q98wxk83gn9ys40000gn/T/earthkit-data-cgr'</td></tr><tr><td>version</td><td>'0.11.5.dev2+g384bbb0.d20241209'</td><td>''</td></tr></table>"
+       "</style><table class='ek'><tr><th>Name</th><th>Value</th><th>Default</th></tr><tr><td>cache-policy</td><td>'user'</td><td>'off'</td></tr><tr><td>check-out-of-date-urls</td><td>True</td><td>True</td></tr><tr><td>download-out-of-date-urls</td><td>False</td><td>False</td></tr><tr><td>grib-file-serialisation-policy</td><td>'path'</td><td>'path'</td></tr><tr><td>grib-handle-cache-size</td><td>1</td><td>1</td></tr><tr><td>grib-handle-policy</td><td>'cache'</td><td>'cache'</td></tr><tr><td>maximum-cache-disk-usage</td><td>'98%'</td><td>'98%'</td></tr><tr><td>maximum-cache-size</td><td>None</td><td>None</td></tr><tr><td>number-of-download-threads</td><td>5</td><td>5</td></tr><tr><td>reader-type-check-bytes</td><td>64</td><td>64</td></tr><tr><td>temporary-cache-directory-root</td><td>None</td><td>None</td></tr><tr><td>temporary-directory-root</td><td>None</td><td>None</td></tr><tr><td>url-download-timeout</td><td>EARTHKIT_DATA_URL_DOWNLOAD_TIMEOUT='26'<br>(10)</td><td>'30s'</td></tr><tr><td>use-grib-metadata-cache</td><td>True</td><td>True</td></tr><tr><td>use-message-position-index-cache</td><td>False</td><td>False</td></tr><tr><td>use-standalone-mars-client-when-available</td><td>True</td><td>True</td></tr><tr><td>user-cache-directory</td><td>'/var/folders/93/w0p869rx17q98wxk83gn9ys40000gn/T/earthkit-data-cgr'</td><td>'/var/folders/93/w0p869rx17q98wxk83gn9ys40000gn/T/earthkit-data-cgr'</td></tr><tr><td>version</td><td>'0.19.2.dev25+g34e3518fd.d20260302'</td><td>''</td></tr></table>"
       ],
       "text/plain": [
-       "cache-policy: (off, off)\n",
+       "cache-policy: (user, off)\n",
        "check-out-of-date-urls: (True, True)\n",
        "download-out-of-date-urls: (False, False)\n",
-       "grib-field-policy: (persistent, persistent)\n",
+       "grib-file-serialisation-policy: (path, path)\n",
        "grib-handle-cache-size: (1, 1)\n",
        "grib-handle-policy: (cache, cache)\n",
-       "maximum-cache-disk-usage: (95%, 95%)\n",
+       "maximum-cache-disk-usage: (98%, 98%)\n",
        "maximum-cache-size: (None, None)\n",
        "number-of-download-threads: (5, 5)\n",
        "reader-type-check-bytes: (64, 64)\n",
@@ -334,7 +334,7 @@
        "use-message-position-index-cache: (False, False)\n",
        "use-standalone-mars-client-when-available: (True, True)\n",
        "user-cache-directory: (/var/folders/93/w0p869rx17q98wxk83gn9ys40000gn/T/earthkit-data-cgr, /var/folders/93/w0p869rx17q98wxk83gn9ys40000gn/T/earthkit-data-cgr)\n",
-       "version: (0.11.5.dev2+g384bbb0.d20241209, )"
+       "version: (0.19.2.dev25+g34e3518fd.d20260302, )"
       ]
      },
      "execution_count": 8,
@@ -363,9 +363,9 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "dev_ecc",
+   "display_name": "dev",
    "language": "python",
-   "name": "dev_ecc"
+   "name": "dev"
   },
   "language_info": {
    "codemirror_mode": {
@@ -377,7 +377,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.10.13"
+   "version": "3.13.1"
   }
  },
  "nbformat": 4,
diff --git a/docs/examples/demo_sources_plugin.ipynb b/docs/examples/misc/demo_sources_plugin.ipynb
similarity index 100%
rename from docs/examples/demo_sources_plugin.ipynb
rename to docs/examples/misc/demo_sources_plugin.ipynb
diff --git a/docs/examples/misc/index.rst b/docs/examples/misc/index.rst
new file mode 100644
index 000000000..0c7781aff
--- /dev/null
+++ b/docs/examples/misc/index.rst
@@ -0,0 +1,14 @@
+.. _misc_examples:
+
+Miscellaneous
++++++++++++++
+
+.. toctree::
+    :maxdepth: 1
+    :glob:
+
+    config.ipynb
+    config_env_vars.ipynb
+    cache.ipynb
+    projection.ipynb
+    demo_sources_plugin.ipynb
diff --git a/docs/examples/projection.ipynb b/docs/examples/misc/projection.ipynb
similarity index 95%
rename from docs/examples/projection.ipynb
rename to docs/examples/misc/projection.ipynb
index 96137c2ea..bd58938cb 100644
--- a/docs/examples/projection.ipynb
+++ b/docs/examples/misc/projection.ipynb
@@ -156,7 +156,7 @@
        "  <rdf:RDF xmlns:dc=\"http://purl.org/dc/elements/1.1/\" xmlns:cc=\"http://creativecommons.org/ns#\" xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\">\n",
        "   <cc:Work>\n",
        "    <dc:type rdf:resource=\"http://purl.org/dc/dcmitype/StillImage\"/>\n",
-       "    <dc:date>2026-03-11T12:03:08.267832</dc:date>\n",
+       "    <dc:date>2026-03-13T19:27:07.321321</dc:date>\n",
        "    <dc:format>image/svg+xml</dc:format>\n",
        "    <dc:creator>\n",
        "     <cc:Agent>\n",
@@ -258,7 +258,7 @@
        "L 86.328238 171.095907 \n",
        "L 86.320854 171.105652 \n",
        "L 86.574058 171.16764 \n",
-       "\" clip-path=\"url(#pef00259059)\" style=\"fill: none; stroke: #000000\"/>\n",
+       "\" clip-path=\"url(#p5acf8a2bc6)\" style=\"fill: none; stroke: #000000\"/>\n",
        "    <path d=\"M 83.59319 88.227388 \n",
        "L 83.546543 88.751136 \n",
        "L 83.076294 89.31101 \n",
@@ -271,7 +271,7 @@
        "L 83.592112 87.249253 \n",
        "L 83.926212 87.788743 \n",
        "L 83.59319 88.227388 \n",
-       "\" clip-path=\"url(#pef00259059)\" style=\"fill: none; stroke: #000000\"/>\n",
+       "\" clip-path=\"url(#p5acf8a2bc6)\" style=\"fill: none; stroke: #000000\"/>\n",
        "    <path d=\"M 149.78616 52.03234 \n",
        "L 149.388463 50.414232 \n",
        "L 148.769615 48.60018 \n",
@@ -339,7 +339,7 @@
        "L 150.234852 53.773167 \n",
        "L 150.148808 53.121415 \n",
        "L 149.78616 52.03234 \n",
-       "\" clip-path=\"url(#pef00259059)\" style=\"fill: none; stroke: #000000\"/>\n",
+       "\" clip-path=\"url(#p5acf8a2bc6)\" style=\"fill: none; stroke: #000000\"/>\n",
        "    <path d=\"M 150.082568 75.514694 \n",
        "L 149.910582 74.960245 \n",
        "L 149.663172 73.907667 \n",
@@ -386,7 +386,7 @@
        "L 150.718637 77.376007 \n",
        "L 150.37689 76.296296 \n",
        "L 150.082568 75.514694 \n",
-       "\" clip-path=\"url(#pef00259059)\" style=\"fill: none; stroke: #000000\"/>\n",
+       "\" clip-path=\"url(#p5acf8a2bc6)\" style=\"fill: none; stroke: #000000\"/>\n",
        "    <path d=\"M 79.139849 61.487015 \n",
        "L 78.868419 61.362775 \n",
        "L 78.988919 61.104272 \n",
@@ -395,7 +395,7 @@
        "L 79.694386 61.321116 \n",
        "L 79.393782 61.444166 \n",
        "L 79.139849 61.487015 \n",
-       "\" clip-path=\"url(#pef00259059)\" style=\"fill: none; stroke: #000000\"/>\n",
+       "\" clip-path=\"url(#p5acf8a2bc6)\" style=\"fill: none; stroke: #000000\"/>\n",
        "    <path d=\"M 81.071479 61.639755 \n",
        "L 81.06576 61.569835 \n",
        "L 81.185751 61.300389 \n",
@@ -403,7 +403,7 @@
        "L 81.318637 61.58141 \n",
        "L 81.153976 61.666955 \n",
        "L 81.071479 61.639755 \n",
-       "\" clip-path=\"url(#pef00259059)\" style=\"fill: none; stroke: #000000\"/>\n",
+       "\" clip-path=\"url(#p5acf8a2bc6)\" style=\"fill: none; stroke: #000000\"/>\n",
        "    <path d=\"M 82.117165 61.364476 \n",
        "L 81.810856 61.483194 \n",
        "L 81.549304 61.405398 \n",
@@ -413,7 +413,7 @@
        "L 82.273992 61.134224 \n",
        "L 82.189829 61.296755 \n",
        "L 82.117165 61.364476 \n",
-       "\" clip-path=\"url(#pef00259059)\" style=\"fill: none; stroke: #000000\"/>\n",
+       "\" clip-path=\"url(#p5acf8a2bc6)\" style=\"fill: none; stroke: #000000\"/>\n",
        "    <path d=\"M 78.530711 62.468745 \n",
        "L 78.661759 62.168681 \n",
        "L 78.987939 61.692636 \n",
@@ -442,7 +442,7 @@
        "L 78.608457 63.379569 \n",
        "L 78.511098 62.852659 \n",
        "L 78.530711 62.468745 \n",
-       "\" clip-path=\"url(#pef00259059)\" style=\"fill: none; stroke: #000000\"/>\n",
+       "\" clip-path=\"url(#p5acf8a2bc6)\" style=\"fill: none; stroke: #000000\"/>\n",
        "    <path d=\"M 82.537814 59.352175 \n",
        "L 82.319887 59.488378 \n",
        "L 82.139873 59.362415 \n",
@@ -450,7 +450,7 @@
        "L 82.445423 58.936394 \n",
        "L 82.588641 59.137817 \n",
        "L 82.537814 59.352175 \n",
-       "\" clip-path=\"url(#pef00259059)\" style=\"fill: none; stroke: #000000\"/>\n",
+       "\" clip-path=\"url(#p5acf8a2bc6)\" style=\"fill: none; stroke: #000000\"/>\n",
        "    <path d=\"M 82.958124 59.578753 \n",
        "L 82.723195 59.679098 \n",
        "L 82.680802 59.473616 \n",
@@ -458,7 +458,7 @@
        "L 82.907553 59.31539 \n",
        "L 83.029494 59.528386 \n",
        "L 82.958124 59.578753 \n",
-       "\" clip-path=\"url(#pef00259059)\" style=\"fill: none; stroke: #000000\"/>\n",
+       "\" clip-path=\"url(#p5acf8a2bc6)\" style=\"fill: none; stroke: #000000\"/>\n",
        "    <path d=\"M 44.440664 89.447229 \n",
        "L 44.585456 89.819964 \n",
        "L 44.55967 90.044891 \n",
@@ -468,7 +468,7 @@
        "L 44.032374 88.91177 \n",
        "L 44.151535 88.922072 \n",
        "L 44.440664 89.447229 \n",
-       "\" clip-path=\"url(#pef00259059)\" style=\"fill: none; stroke: #000000\"/>\n",
+       "\" clip-path=\"url(#p5acf8a2bc6)\" style=\"fill: none; stroke: #000000\"/>\n",
        "    <path d=\"M 41.043733 81.847176 \n",
        "L 41.156957 82.370134 \n",
        "L 41.16149 82.867171 \n",
@@ -480,7 +480,7 @@
        "L 40.874649 81.401897 \n",
        "L 41.008632 81.668042 \n",
        "L 41.043733 81.847176 \n",
-       "\" clip-path=\"url(#pef00259059)\" style=\"fill: none; stroke: #000000\"/>\n",
+       "\" clip-path=\"url(#p5acf8a2bc6)\" style=\"fill: none; stroke: #000000\"/>\n",
        "    <path d=\"M 42.785682 76.317856 \n",
        "L 42.878778 76.959028 \n",
        "L 43.003413 77.515838 \n",
@@ -523,7 +523,7 @@
        "L 42.519218 75.694684 \n",
        "L 42.684578 76.193342 \n",
        "L 42.785682 76.317856 \n",
-       "\" clip-path=\"url(#pef00259059)\" style=\"fill: none; stroke: #000000\"/>\n",
+       "\" clip-path=\"url(#p5acf8a2bc6)\" style=\"fill: none; stroke: #000000\"/>\n",
        "    <path d=\"M 65.256973 78.108123 \n",
        "L 64.758213 78.209678 \n",
        "L 64.083816 78.373291 \n",
@@ -557,7 +557,7 @@
        "L 65.376224 77.859387 \n",
        "L 65.462488 78.049649 \n",
        "L 65.256973 78.108123 \n",
-       "\" clip-path=\"url(#pef00259059)\" style=\"fill: none; stroke: #000000\"/>\n",
+       "\" clip-path=\"url(#p5acf8a2bc6)\" style=\"fill: none; stroke: #000000\"/>\n",
        "    <path d=\"M 71.434135 64.072281 \n",
        "L 71.183595 64.441824 \n",
        "L 70.965661 64.830758 \n",
@@ -578,7 +578,7 @@
        "L 71.515637 63.73655 \n",
        "L 71.630734 63.870928 \n",
        "L 71.434135 64.072281 \n",
-       "\" clip-path=\"url(#pef00259059)\" style=\"fill: none; stroke: #000000\"/>\n",
+       "\" clip-path=\"url(#p5acf8a2bc6)\" style=\"fill: none; stroke: #000000\"/>\n",
        "    <path d=\"M 76.958106 64.472827 \n",
        "L 77.276886 64.615768 \n",
        "L 76.953056 65.151938 \n",
@@ -652,7 +652,7 @@
        "L 77.209354 64.049404 \n",
        "L 76.710566 64.088079 \n",
        "L 76.958106 64.472827 \n",
-       "\" clip-path=\"url(#pef00259059)\" style=\"fill: none; stroke: #000000\"/>\n",
+       "\" clip-path=\"url(#p5acf8a2bc6)\" style=\"fill: none; stroke: #000000\"/>\n",
        "    <path d=\"M 78.537519 61.266701 \n",
        "L 78.427581 61.658294 \n",
        "L 78.17993 62.015941 \n",
@@ -664,7 +664,7 @@
        "L 78.083933 60.922472 \n",
        "L 78.377734 61.058201 \n",
        "L 78.537519 61.266701 \n",
-       "\" clip-path=\"url(#pef00259059)\" style=\"fill: none; stroke: #000000\"/>\n",
+       "\" clip-path=\"url(#p5acf8a2bc6)\" style=\"fill: none; stroke: #000000\"/>\n",
        "    <path d=\"M 77.808502 59.966535 \n",
        "L 78.370013 59.841519 \n",
        "L 78.643772 60.135674 \n",
@@ -680,7 +680,7 @@
        "L 77.799027 59.523565 \n",
        "L 78.052896 59.577444 \n",
        "L 77.808502 59.966535 \n",
-       "\" clip-path=\"url(#pef00259059)\" style=\"fill: none; stroke: #000000\"/>\n",
+       "\" clip-path=\"url(#p5acf8a2bc6)\" style=\"fill: none; stroke: #000000\"/>\n",
        "    <path d=\"M 80.657275 59.228276 \n",
        "L 80.702522 59.406173 \n",
        "L 80.589419 59.560312 \n",
@@ -703,7 +703,7 @@
        "L 81.301471 59.321873 \n",
        "L 80.940137 59.253836 \n",
        "L 80.657275 59.228276 \n",
-       "\" clip-path=\"url(#pef00259059)\" style=\"fill: none; stroke: #000000\"/>\n",
+       "\" clip-path=\"url(#p5acf8a2bc6)\" style=\"fill: none; stroke: #000000\"/>\n",
        "    <path d=\"M 82.421035 57.15225 \n",
        "L 82.666386 57.663568 \n",
        "L 82.840357 58.163445 \n",
@@ -715,7 +715,7 @@
        "L 82.021351 57.520173 \n",
        "L 82.121514 57.245945 \n",
        "L 82.421035 57.15225 \n",
-       "\" clip-path=\"url(#pef00259059)\" style=\"fill: none; stroke: #000000\"/>\n",
+       "\" clip-path=\"url(#p5acf8a2bc6)\" style=\"fill: none; stroke: #000000\"/>\n",
        "    <path d=\"M 81.244456 56.686004 \n",
        "L 80.923354 56.825431 \n",
        "L 80.555792 57.206651 \n",
@@ -733,7 +733,7 @@
        "L 81.129445 56.026591 \n",
        "L 81.633694 56.130603 \n",
        "L 81.244456 56.686004 \n",
-       "\" clip-path=\"url(#pef00259059)\" style=\"fill: none; stroke: #000000\"/>\n",
+       "\" clip-path=\"url(#p5acf8a2bc6)\" style=\"fill: none; stroke: #000000\"/>\n",
        "    <path d=\"M 88.952486 43.994293 \n",
        "L 88.603015 43.963333 \n",
        "L 88.534814 43.736481 \n",
@@ -741,7 +741,7 @@
        "L 89.095158 43.718531 \n",
        "L 89.373384 43.868686 \n",
        "L 88.952486 43.994293 \n",
-       "\" clip-path=\"url(#pef00259059)\" style=\"fill: none; stroke: #000000\"/>\n",
+       "\" clip-path=\"url(#p5acf8a2bc6)\" style=\"fill: none; stroke: #000000\"/>\n",
        "    <path d=\"M 82.711855 43.649017 \n",
        "L 82.398457 43.703453 \n",
        "L 82.124015 43.594684 \n",
@@ -751,7 +751,7 @@
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        "L 82.911335 43.493504 \n",
        "L 82.711855 43.649017 \n",
-       "\" clip-path=\"url(#pef00259059)\" style=\"fill: none; stroke: #000000\"/>\n",
+       "\" clip-path=\"url(#p5acf8a2bc6)\" style=\"fill: none; stroke: #000000\"/>\n",
        "    <path d=\"M 72.387419 46.397086 \n",
        "L 72.060968 46.727436 \n",
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@@ -763,7 +763,7 @@
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        "L 72.639879 46.300522 \n",
        "L 72.387419 46.397086 \n",
-       "\" clip-path=\"url(#pef00259059)\" style=\"fill: none; stroke: #000000\"/>\n",
+       "\" clip-path=\"url(#p5acf8a2bc6)\" style=\"fill: none; stroke: #000000\"/>\n",
        "    <path d=\"M 67.263179 47.675117 \n",
        "L 66.79058 47.749819 \n",
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@@ -780,7 +780,7 @@
        "L 68.012008 47.297575 \n",
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        "L 75.889909 13.746348 \n",
        "L 75.72006 13.481925 \n",
-       "\" clip-path=\"url(#p12f9a01820)\" style=\"fill: none; stroke: #000000\"/>\n",
+       "\" clip-path=\"url(#p87994ed6f1)\" style=\"fill: none; stroke: #000000\"/>\n",
        "    <path d=\"M 110.458063 12.913331 \n",
        "L 113.060009 12.450501 \n",
        "L 115.779414 12.485361 \n",
@@ -10890,14 +10890,14 @@
        "L 110.351958 13.245163 \n",
        "L 110.458063 12.913331 \n",
        "L 110.458063 12.913331 \n",
-       "\" clip-path=\"url(#p12f9a01820)\" style=\"fill: none; stroke: #000000\"/>\n",
+       "\" clip-path=\"url(#p87994ed6f1)\" style=\"fill: none; stroke: #000000\"/>\n",
        "    <path d=\"M 64.085 19.91 \n",
        "L 65.1235 19.879 \n",
        "L 65.7125 20.0495 \n",
        "L 65.0305 20.561 \n",
        "L 63.8215 20.0185 \n",
        "L 64.085 19.91 \n",
-       "\" clip-path=\"url(#p12f9a01820)\" style=\"fill: none; stroke: #000000\"/>\n",
+       "\" clip-path=\"url(#p87994ed6f1)\" style=\"fill: none; stroke: #000000\"/>\n",
        "   </g>\n",
        "   <g id=\"LineCollection_1\">\n",
        "    <path d=\"M 7.2 146.7 \n",
@@ -11000,7 +11000,7 @@
        "L 7.2 10.018182 \n",
        "L 7.2 8.609091 \n",
        "L 7.2 7.2 \n",
-       "\" clip-path=\"url(#p12f9a01820)\" style=\"fill: none; stroke: #b0b0b0; stroke-width: 0.8\"/>\n",
+       "\" clip-path=\"url(#p87994ed6f1)\" style=\"fill: none; stroke: #b0b0b0; stroke-width: 0.8\"/>\n",
        "    <path d=\"M 53.7 146.7 \n",
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@@ -11101,7 +11101,7 @@
        "L 53.7 10.018182 \n",
        "L 53.7 8.609091 \n",
        "L 53.7 7.2 \n",
-       "\" clip-path=\"url(#p12f9a01820)\" style=\"fill: none; stroke: #b0b0b0; stroke-width: 0.8\"/>\n",
+       "\" clip-path=\"url(#p87994ed6f1)\" style=\"fill: none; stroke: #b0b0b0; stroke-width: 0.8\"/>\n",
        "    <path d=\"M 100.2 146.7 \n",
        "L 100.2 145.290909 \n",
        "L 100.2 143.881818 \n",
@@ -11202,7 +11202,7 @@
        "L 100.2 10.018182 \n",
        "L 100.2 8.609091 \n",
        "L 100.2 7.2 \n",
-       "\" clip-path=\"url(#p12f9a01820)\" style=\"fill: none; stroke: #b0b0b0; stroke-width: 0.8\"/>\n",
+       "\" clip-path=\"url(#p87994ed6f1)\" style=\"fill: none; stroke: #b0b0b0; stroke-width: 0.8\"/>\n",
        "    <path d=\"M 146.7 146.7 \n",
        "L 146.7 145.290909 \n",
        "L 146.7 143.881818 \n",
@@ -11303,7 +11303,7 @@
        "L 146.7 10.018182 \n",
        "L 146.7 8.609091 \n",
        "L 146.7 7.2 \n",
-       "\" clip-path=\"url(#p12f9a01820)\" style=\"fill: none; stroke: #b0b0b0; stroke-width: 0.8\"/>\n",
+       "\" clip-path=\"url(#p87994ed6f1)\" style=\"fill: none; stroke: #b0b0b0; stroke-width: 0.8\"/>\n",
        "    <path d=\"M 193.2 146.7 \n",
        "L 193.2 145.290909 \n",
        "L 193.2 143.881818 \n",
@@ -11404,7 +11404,7 @@
        "L 193.2 10.018182 \n",
        "L 193.2 8.609091 \n",
        "L 193.2 7.2 \n",
-       "\" clip-path=\"url(#p12f9a01820)\" style=\"fill: none; stroke: #b0b0b0; stroke-width: 0.8\"/>\n",
+       "\" clip-path=\"url(#p87994ed6f1)\" style=\"fill: none; stroke: #b0b0b0; stroke-width: 0.8\"/>\n",
        "    <path d=\"M 239.7 146.7 \n",
        "L 239.7 145.290909 \n",
        "L 239.7 143.881818 \n",
@@ -11505,7 +11505,7 @@
        "L 239.7 10.018182 \n",
        "L 239.7 8.609091 \n",
        "L 239.7 7.2 \n",
-       "\" clip-path=\"url(#p12f9a01820)\" style=\"fill: none; stroke: #b0b0b0; stroke-width: 0.8\"/>\n",
+       "\" clip-path=\"url(#p87994ed6f1)\" style=\"fill: none; stroke: #b0b0b0; stroke-width: 0.8\"/>\n",
        "    <path d=\"M 286.2 146.7 \n",
        "L 286.2 145.290909 \n",
        "L 286.2 143.881818 \n",
@@ -11606,7 +11606,7 @@
        "L 286.2 10.018182 \n",
        "L 286.2 8.609091 \n",
        "L 286.2 7.2 \n",
-       "\" clip-path=\"url(#p12f9a01820)\" style=\"fill: none; stroke: #b0b0b0; stroke-width: 0.8\"/>\n",
+       "\" clip-path=\"url(#p87994ed6f1)\" style=\"fill: none; stroke: #b0b0b0; stroke-width: 0.8\"/>\n",
        "   </g>\n",
        "   <g id=\"LineCollection_2\">\n",
        "    <path d=\"M 7.2 123.45 \n",
@@ -11709,7 +11709,7 @@
        "L 280.563636 123.45 \n",
        "L 283.381818 123.45 \n",
        "L 286.2 123.45 \n",
-       "\" clip-path=\"url(#p12f9a01820)\" style=\"fill: none; stroke: #b0b0b0; stroke-width: 0.8\"/>\n",
+       "\" clip-path=\"url(#p87994ed6f1)\" style=\"fill: none; stroke: #b0b0b0; stroke-width: 0.8\"/>\n",
        "    <path d=\"M 7.2 100.2 \n",
        "L 10.018182 100.2 \n",
        "L 12.836364 100.2 \n",
@@ -11810,7 +11810,7 @@
        "L 280.563636 100.2 \n",
        "L 283.381818 100.2 \n",
        "L 286.2 100.2 \n",
-       "\" clip-path=\"url(#p12f9a01820)\" style=\"fill: none; stroke: #b0b0b0; stroke-width: 0.8\"/>\n",
+       "\" clip-path=\"url(#p87994ed6f1)\" style=\"fill: none; stroke: #b0b0b0; stroke-width: 0.8\"/>\n",
        "    <path d=\"M 7.2 76.95 \n",
        "L 10.018182 76.95 \n",
        "L 12.836364 76.95 \n",
@@ -11911,7 +11911,7 @@
        "L 280.563636 76.95 \n",
        "L 283.381818 76.95 \n",
        "L 286.2 76.95 \n",
-       "\" clip-path=\"url(#p12f9a01820)\" style=\"fill: none; stroke: #b0b0b0; stroke-width: 0.8\"/>\n",
+       "\" clip-path=\"url(#p87994ed6f1)\" style=\"fill: none; stroke: #b0b0b0; stroke-width: 0.8\"/>\n",
        "    <path d=\"M 7.2 53.7 \n",
        "L 10.018182 53.7 \n",
        "L 12.836364 53.7 \n",
@@ -12012,7 +12012,7 @@
        "L 280.563636 53.7 \n",
        "L 283.381818 53.7 \n",
        "L 286.2 53.7 \n",
-       "\" clip-path=\"url(#p12f9a01820)\" style=\"fill: none; stroke: #b0b0b0; stroke-width: 0.8\"/>\n",
+       "\" clip-path=\"url(#p87994ed6f1)\" style=\"fill: none; stroke: #b0b0b0; stroke-width: 0.8\"/>\n",
        "    <path d=\"M 7.2 30.45 \n",
        "L 10.018182 30.45 \n",
        "L 12.836364 30.45 \n",
@@ -12113,7 +12113,7 @@
        "L 280.563636 30.45 \n",
        "L 283.381818 30.45 \n",
        "L 286.2 30.45 \n",
-       "\" clip-path=\"url(#p12f9a01820)\" style=\"fill: none; stroke: #b0b0b0; stroke-width: 0.8\"/>\n",
+       "\" clip-path=\"url(#p87994ed6f1)\" style=\"fill: none; stroke: #b0b0b0; stroke-width: 0.8\"/>\n",
        "   </g>\n",
        "   <g id=\"patch_3\">\n",
        "    <path d=\"M 7.2 146.7 \n",
@@ -12129,7 +12129,7 @@
        "  </g>\n",
        " </g>\n",
        " <defs>\n",
-       "  <clipPath id=\"p12f9a01820\">\n",
+       "  <clipPath id=\"p87994ed6f1\">\n",
        "   <path d=\"M 7.2 146.7 \n",
        "L 7.2 146.7 \n",
        "L 7.2 146.7 \n",
@@ -12141,7 +12141,7 @@
        "  </clipPath>\n",
        " </defs>\n",
        "</svg>\n",
-       "<pre>&lt;cartopy.crs.PlateCarree object at 0x1497ba750&gt;</pre>"
+       "<pre>&lt;cartopy.crs.PlateCarree object at 0x1321c6550&gt;</pre>"
       ],
       "text/plain": [
        "<Projected CRS: +proj=eqc +datum=WGS84 +ellps=WGS84 +lon_0=0.0 +to ...>\n",
diff --git a/docs/examples/netcdf/index.rst b/docs/examples/netcdf/index.rst
new file mode 100644
index 000000000..a4bc9a9e1
--- /dev/null
+++ b/docs/examples/netcdf/index.rst
@@ -0,0 +1,12 @@
+.. _netcdf_examples:
+
+
+NetCDF
+++++++
+
+.. toctree::
+    :maxdepth: 1
+    :glob:
+
+    netcdf.ipynb
+    netcdf_fieldlist.ipynb
diff --git a/docs/examples/netcdf.ipynb b/docs/examples/netcdf/netcdf.ipynb
similarity index 52%
rename from docs/examples/netcdf.ipynb
rename to docs/examples/netcdf/netcdf.ipynb
index 6bff72d25..778a8979e 100644
--- a/docs/examples/netcdf.ipynb
+++ b/docs/examples/netcdf/netcdf.ipynb
@@ -27,75 +27,41 @@
    "cell_type": "code",
    "execution_count": 2,
    "metadata": {},
-   "outputs": [],
-   "source": [
-    "fs = ekd.from_source(\"file\", \"test.nc\")"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 3,
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "earthkit.data.readers.netcdf.NetCDFFieldListReader"
-      ]
-     },
-     "execution_count": 3,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "type(fs)"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 4,
-   "metadata": {},
    "outputs": [
     {
      "data": {
+      "text/html": [
+       "<p><b>NetCDF file</b></br><b>Path</b>: test.nc <b>size</b>: 6.4 KiB</br><b>Available types</b>: xarray, pandas, fieldlist, numpy, array</p>"
+      ],
       "text/plain": [
-       "2"
+       "<earthkit.data.data.netcdf.NetCDFData at 0x1097ef4d0>"
       ]
      },
-     "execution_count": 4,
+     "execution_count": 2,
      "metadata": {},
      "output_type": "execute_result"
     }
    ],
    "source": [
-    "len(fs)"
+    "d = ekd.from_source(\"file\", \"test.nc\")\n",
+    "d"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 5,
+   "execution_count": 3,
    "metadata": {},
    "outputs": [
     {
-     "name": "stdout",
+     "name": "stderr",
      "output_type": "stream",
      "text": [
-      "NetCDFField(t2m,)\n",
-      "NetCDFField(msl,)\n"
+      "/Users/cgr/git/earthkit-data/src/earthkit/data/readers/netcdf/reader.py:57: FutureWarning: In a future version, xarray will not decode the variable 'step' into a timedelta64 dtype based on the presence of a timedelta-like 'units' attribute by default. Instead it will rely on the presence of a timedelta64 'dtype' attribute, which is now xarray's default way of encoding timedelta64 values.\n",
+      "To continue decoding into a timedelta64 dtype, either set `decode_timedelta=True` when opening this dataset, or add the attribute `dtype='timedelta64[ns]'` to this variable on disk.\n",
+      "To opt-in to future behavior, set `decode_timedelta=False`.\n",
+      "  return xr.open_mfdataset(\n"
      ]
-    }
-   ],
-   "source": [
-    "for f in fs:\n",
-    "    print(f)"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 6,
-   "metadata": {},
-   "outputs": [
+    },
     {
      "data": {
       "text/html": [
@@ -114,39 +80,86 @@
        "</symbol>\n",
        "</defs>\n",
        "</svg>\n",
-       "<style>/* CSS stylesheet for displaying xarray objects in jupyterlab.\n",
-       " *\n",
-       " */\n",
+       "<style>/* CSS stylesheet for displaying xarray objects in notebooks */\n",
        "\n",
        ":root {\n",
-       "  --xr-font-color0: var(--jp-content-font-color0, rgba(0, 0, 0, 1));\n",
-       "  --xr-font-color2: var(--jp-content-font-color2, rgba(0, 0, 0, 0.54));\n",
-       "  --xr-font-color3: var(--jp-content-font-color3, rgba(0, 0, 0, 0.38));\n",
-       "  --xr-border-color: var(--jp-border-color2, #e0e0e0);\n",
-       "  --xr-disabled-color: var(--jp-layout-color3, #bdbdbd);\n",
-       "  --xr-background-color: var(--jp-layout-color0, white);\n",
-       "  --xr-background-color-row-even: var(--jp-layout-color1, white);\n",
-       "  --xr-background-color-row-odd: var(--jp-layout-color2, #eeeeee);\n",
-       "}\n",
-       "\n",
-       "html[theme=dark],\n",
-       "html[data-theme=dark],\n",
-       "body[data-theme=dark],\n",
+       "  --xr-font-color0: var(\n",
+       "    --jp-content-font-color0,\n",
+       "    var(--pst-color-text-base rgba(0, 0, 0, 1))\n",
+       "  );\n",
+       "  --xr-font-color2: var(\n",
+       "    --jp-content-font-color2,\n",
+       "    var(--pst-color-text-base, rgba(0, 0, 0, 0.54))\n",
+       "  );\n",
+       "  --xr-font-color3: var(\n",
+       "    --jp-content-font-color3,\n",
+       "    var(--pst-color-text-base, rgba(0, 0, 0, 0.38))\n",
+       "  );\n",
+       "  --xr-border-color: var(\n",
+       "    --jp-border-color2,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 10))\n",
+       "  );\n",
+       "  --xr-disabled-color: var(\n",
+       "    --jp-layout-color3,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 40))\n",
+       "  );\n",
+       "  --xr-background-color: var(\n",
+       "    --jp-layout-color0,\n",
+       "    var(--pst-color-on-background, white)\n",
+       "  );\n",
+       "  --xr-background-color-row-even: var(\n",
+       "    --jp-layout-color1,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 5))\n",
+       "  );\n",
+       "  --xr-background-color-row-odd: var(\n",
+       "    --jp-layout-color2,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 15))\n",
+       "  );\n",
+       "}\n",
+       "\n",
+       "html[theme=\"dark\"],\n",
+       "html[data-theme=\"dark\"],\n",
+       "body[data-theme=\"dark\"],\n",
        "body.vscode-dark {\n",
-       "  --xr-font-color0: rgba(255, 255, 255, 1);\n",
-       "  --xr-font-color2: rgba(255, 255, 255, 0.54);\n",
-       "  --xr-font-color3: rgba(255, 255, 255, 0.38);\n",
-       "  --xr-border-color: #1F1F1F;\n",
-       "  --xr-disabled-color: #515151;\n",
-       "  --xr-background-color: #111111;\n",
-       "  --xr-background-color-row-even: #111111;\n",
-       "  --xr-background-color-row-odd: #313131;\n",
+       "  --xr-font-color0: var(\n",
+       "    --jp-content-font-color0,\n",
+       "    var(--pst-color-text-base, rgba(255, 255, 255, 1))\n",
+       "  );\n",
+       "  --xr-font-color2: var(\n",
+       "    --jp-content-font-color2,\n",
+       "    var(--pst-color-text-base, rgba(255, 255, 255, 0.54))\n",
+       "  );\n",
+       "  --xr-font-color3: var(\n",
+       "    --jp-content-font-color3,\n",
+       "    var(--pst-color-text-base, rgba(255, 255, 255, 0.38))\n",
+       "  );\n",
+       "  --xr-border-color: var(\n",
+       "    --jp-border-color2,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 10))\n",
+       "  );\n",
+       "  --xr-disabled-color: var(\n",
+       "    --jp-layout-color3,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 40))\n",
+       "  );\n",
+       "  --xr-background-color: var(\n",
+       "    --jp-layout-color0,\n",
+       "    var(--pst-color-on-background, #111111)\n",
+       "  );\n",
+       "  --xr-background-color-row-even: var(\n",
+       "    --jp-layout-color1,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 5))\n",
+       "  );\n",
+       "  --xr-background-color-row-odd: var(\n",
+       "    --jp-layout-color2,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 15))\n",
+       "  );\n",
        "}\n",
        "\n",
        ".xr-wrap {\n",
        "  display: block !important;\n",
        "  min-width: 300px;\n",
        "  max-width: 700px;\n",
+       "  line-height: 1.6;\n",
        "}\n",
        "\n",
        ".xr-text-repr-fallback {\n",
@@ -169,11 +182,18 @@
        "}\n",
        "\n",
        ".xr-obj-type,\n",
-       ".xr-array-name {\n",
+       ".xr-obj-name,\n",
+       ".xr-group-name {\n",
        "  margin-left: 2px;\n",
        "  margin-right: 10px;\n",
        "}\n",
        "\n",
+       ".xr-group-name::before {\n",
+       "  content: \"📁\";\n",
+       "  padding-right: 0.3em;\n",
+       "}\n",
+       "\n",
+       ".xr-group-name,\n",
        ".xr-obj-type {\n",
        "  color: var(--xr-font-color2);\n",
        "}\n",
@@ -182,6 +202,8 @@
        "  padding-left: 0 !important;\n",
        "  display: grid;\n",
        "  grid-template-columns: 150px auto auto 1fr 0 20px 0 20px;\n",
+       "  margin-block-start: 0;\n",
+       "  margin-block-end: 0;\n",
        "}\n",
        "\n",
        ".xr-section-item {\n",
@@ -191,10 +213,13 @@
        ".xr-section-item input {\n",
        "  display: inline-block;\n",
        "  opacity: 0;\n",
+       "  height: 0;\n",
+       "  margin: 0;\n",
        "}\n",
        "\n",
        ".xr-section-item input + label {\n",
        "  color: var(--xr-disabled-color);\n",
+       "  border: 2px solid transparent !important;\n",
        "}\n",
        "\n",
        ".xr-section-item input:enabled + label {\n",
@@ -203,7 +228,7 @@
        "}\n",
        "\n",
        ".xr-section-item input:focus + label {\n",
-       "  border: 2px solid var(--xr-font-color0);\n",
+       "  border: 2px solid var(--xr-font-color0) !important;\n",
        "}\n",
        "\n",
        ".xr-section-item input:enabled + label:hover {\n",
@@ -227,7 +252,7 @@
        "\n",
        ".xr-section-summary-in + label:before {\n",
        "  display: inline-block;\n",
-       "  content: '►';\n",
+       "  content: \"►\";\n",
        "  font-size: 11px;\n",
        "  width: 15px;\n",
        "  text-align: center;\n",
@@ -238,7 +263,7 @@
        "}\n",
        "\n",
        ".xr-section-summary-in:checked + label:before {\n",
-       "  content: '▼';\n",
+       "  content: \"▼\";\n",
        "}\n",
        "\n",
        ".xr-section-summary-in:checked + label > span {\n",
@@ -248,7 +273,6 @@
        ".xr-section-summary,\n",
        ".xr-section-inline-details {\n",
        "  padding-top: 4px;\n",
-       "  padding-bottom: 4px;\n",
        "}\n",
        "\n",
        ".xr-section-inline-details {\n",
@@ -258,6 +282,7 @@
        ".xr-section-details {\n",
        "  display: none;\n",
        "  grid-column: 1 / -1;\n",
+       "  margin-top: 4px;\n",
        "  margin-bottom: 5px;\n",
        "}\n",
        "\n",
@@ -265,6 +290,32 @@
        "  display: contents;\n",
        "}\n",
        "\n",
+       ".xr-group-box {\n",
+       "  display: inline-grid;\n",
+       "  grid-template-columns: 0px 20px auto;\n",
+       "  width: 100%;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-vline {\n",
+       "  grid-column-start: 1;\n",
+       "  border-right: 0.2em solid;\n",
+       "  border-color: var(--xr-border-color);\n",
+       "  width: 0px;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-hline {\n",
+       "  grid-column-start: 2;\n",
+       "  grid-row-start: 1;\n",
+       "  height: 1em;\n",
+       "  width: 20px;\n",
+       "  border-bottom: 0.2em solid;\n",
+       "  border-color: var(--xr-border-color);\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-contents {\n",
+       "  grid-column-start: 3;\n",
+       "}\n",
+       "\n",
        ".xr-array-wrap {\n",
        "  grid-column: 1 / -1;\n",
        "  display: grid;\n",
@@ -310,15 +361,15 @@
        "}\n",
        "\n",
        ".xr-dim-list:before {\n",
-       "  content: '(';\n",
+       "  content: \"(\";\n",
        "}\n",
        "\n",
        ".xr-dim-list:after {\n",
-       "  content: ')';\n",
+       "  content: \")\";\n",
        "}\n",
        "\n",
        ".xr-dim-list li:not(:last-child):after {\n",
-       "  content: ',';\n",
+       "  content: \",\";\n",
        "  padding-right: 5px;\n",
        "}\n",
        "\n",
@@ -335,7 +386,9 @@
        ".xr-var-item label,\n",
        ".xr-var-item > .xr-var-name span {\n",
        "  background-color: var(--xr-background-color-row-even);\n",
+       "  border-color: var(--xr-background-color-row-odd);\n",
        "  margin-bottom: 0;\n",
+       "  padding-top: 2px;\n",
        "}\n",
        "\n",
        ".xr-var-item > .xr-var-name:hover span {\n",
@@ -346,6 +399,7 @@
        ".xr-var-list > li:nth-child(odd) > label,\n",
        ".xr-var-list > li:nth-child(odd) > .xr-var-name span {\n",
        "  background-color: var(--xr-background-color-row-odd);\n",
+       "  border-color: var(--xr-background-color-row-even);\n",
        "}\n",
        "\n",
        ".xr-var-name {\n",
@@ -395,8 +449,15 @@
        ".xr-var-data,\n",
        ".xr-index-data {\n",
        "  display: none;\n",
-       "  background-color: var(--xr-background-color) !important;\n",
-       "  padding-bottom: 5px !important;\n",
+       "  border-top: 2px dotted var(--xr-background-color);\n",
+       "  padding-bottom: 20px !important;\n",
+       "  padding-top: 10px !important;\n",
+       "}\n",
+       "\n",
+       ".xr-var-attrs-in + label,\n",
+       ".xr-var-data-in + label,\n",
+       ".xr-index-data-in + label {\n",
+       "  padding: 0 1px;\n",
        "}\n",
        "\n",
        ".xr-var-attrs-in:checked ~ .xr-var-attrs,\n",
@@ -409,6 +470,12 @@
        "  float: right;\n",
        "}\n",
        "\n",
+       ".xr-var-data > pre,\n",
+       ".xr-index-data > pre,\n",
+       ".xr-var-data > table > tbody > tr {\n",
+       "  background-color: transparent !important;\n",
+       "}\n",
+       "\n",
        ".xr-var-name span,\n",
        ".xr-var-data,\n",
        ".xr-index-name div,\n",
@@ -468,11 +535,19 @@
        "  stroke: currentColor;\n",
        "  fill: currentColor;\n",
        "}\n",
+       "\n",
+       ".xr-var-attrs-in:checked + label > .xr-icon-file-text2,\n",
+       ".xr-var-data-in:checked + label > .xr-icon-database,\n",
+       ".xr-index-data-in:checked + label > .xr-icon-database {\n",
+       "  color: var(--xr-font-color0);\n",
+       "  filter: drop-shadow(1px 1px 5px var(--xr-font-color2));\n",
+       "  stroke-width: 0.8px;\n",
+       "}\n",
        "</style><pre class='xr-text-repr-fallback'>&lt;xarray.Dataset&gt; Size: 2kB\n",
-       "Dimensions:     (longitude: 19, latitude: 11)\n",
+       "Dimensions:     (latitude: 11, longitude: 19)\n",
        "Coordinates:\n",
-       "  * longitude   (longitude) float64 152B -27.0 -23.0 -19.0 ... 37.0 41.0 45.0\n",
        "  * latitude    (latitude) float64 88B 73.0 69.0 65.0 61.0 ... 41.0 37.0 33.0\n",
+       "  * longitude   (longitude) float64 152B -27.0 -23.0 -19.0 ... 37.0 41.0 45.0\n",
        "    number      int32 4B ...\n",
        "    time        datetime64[ns] 8B ...\n",
        "    step        timedelta64[ns] 8B ...\n",
@@ -488,8 +563,8 @@
        "    GRIB_subCentre:          0\n",
        "    Conventions:             CF-1.7\n",
        "    institution:             European Centre for Medium-Range Weather Forecasts\n",
-       "    history:                 GRIB to CDM+CF via cfgrib-0.9.5/ecCodes-2.17.0 w...</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-2fc6bdea-27ec-4c96-a775-7f95a5b674fd' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-2fc6bdea-27ec-4c96-a775-7f95a5b674fd' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>longitude</span>: 19</li><li><span class='xr-has-index'>latitude</span>: 11</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-bf4c3488-088b-4af8-9fa4-7f8d0044c5ac' class='xr-section-summary-in' type='checkbox'  checked><label for='section-bf4c3488-088b-4af8-9fa4-7f8d0044c5ac' class='xr-section-summary' >Coordinates: <span>(7)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>-27.0 -23.0 -19.0 ... 41.0 45.0</div><input id='attrs-7805d031-9201-4e12-ac68-62da2b79a2b4' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-7805d031-9201-4e12-ac68-62da2b79a2b4' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-3eadb82c-611f-46c2-a962-8df4a2d9126e' class='xr-var-data-in' type='checkbox'><label for='data-3eadb82c-611f-46c2-a962-8df4a2d9126e' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([-27., -23., -19., -15., -11.,  -7.,  -3.,   1.,   5.,   9.,  13.,  17.,\n",
-       "        21.,  25.,  29.,  33.,  37.,  41.,  45.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>73.0 69.0 65.0 ... 41.0 37.0 33.0</div><input id='attrs-9ae87b9e-9a99-47c4-8238-3cc8f826268c' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-9ae87b9e-9a99-47c4-8238-3cc8f826268c' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-0a2751c3-443a-4a62-aca6-18c0733637c6' class='xr-var-data-in' type='checkbox'><label for='data-0a2751c3-443a-4a62-aca6-18c0733637c6' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd><dt><span>stored_direction :</span></dt><dd>decreasing</dd></dl></div><div class='xr-var-data'><pre>array([73., 69., 65., 61., 57., 53., 49., 45., 41., 37., 33.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>number</span></div><div class='xr-var-dims'>()</div><div class='xr-var-dtype'>int32</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-286f1045-76f6-4743-8bea-a2f472b61fe6' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-286f1045-76f6-4743-8bea-a2f472b61fe6' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-2e28ca86-0ee2-46cf-8382-9820f1a8913b' class='xr-var-data-in' type='checkbox'><label for='data-2e28ca86-0ee2-46cf-8382-9820f1a8913b' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>ensemble member numerical id</dd><dt><span>units :</span></dt><dd>1</dd><dt><span>standard_name :</span></dt><dd>realization</dd></dl></div><div class='xr-var-data'><pre>[1 values with dtype=int32]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>time</span></div><div class='xr-var-dims'>()</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-c4519c05-389a-4f8f-a140-20c2d2fcdacb' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-c4519c05-389a-4f8f-a140-20c2d2fcdacb' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-1d7c999d-0c60-43fa-a0dc-8ee715a77c2d' class='xr-var-data-in' type='checkbox'><label for='data-1d7c999d-0c60-43fa-a0dc-8ee715a77c2d' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>initial time of forecast</dd><dt><span>standard_name :</span></dt><dd>forecast_reference_time</dd></dl></div><div class='xr-var-data'><pre>[1 values with dtype=datetime64[ns]]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>step</span></div><div class='xr-var-dims'>()</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-128cbc04-7f35-42c3-9950-deac7d359543' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-128cbc04-7f35-42c3-9950-deac7d359543' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-fc973f67-50a8-4229-9b37-8bd85828ccaf' class='xr-var-data-in' type='checkbox'><label for='data-fc973f67-50a8-4229-9b37-8bd85828ccaf' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>time since forecast_reference_time</dd><dt><span>standard_name :</span></dt><dd>forecast_period</dd></dl></div><div class='xr-var-data'><pre>[1 values with dtype=timedelta64[ns]]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>surface</span></div><div class='xr-var-dims'>()</div><div class='xr-var-dtype'>int32</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-abc1950b-691e-4e2b-a2b2-eced2f79fe58' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-abc1950b-691e-4e2b-a2b2-eced2f79fe58' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-627efcc0-0ef9-4c84-982c-5c4611b69af5' class='xr-var-data-in' type='checkbox'><label for='data-627efcc0-0ef9-4c84-982c-5c4611b69af5' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>original GRIB coordinate for key: level(surface)</dd><dt><span>units :</span></dt><dd>1</dd></dl></div><div class='xr-var-data'><pre>[1 values with dtype=int32]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>valid_time</span></div><div class='xr-var-dims'>()</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-85927aac-5a09-40e6-a2c8-4498e7510829' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-85927aac-5a09-40e6-a2c8-4498e7510829' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-d8df7c1f-05df-4986-bc0c-7664bcc90790' class='xr-var-data-in' type='checkbox'><label for='data-d8df7c1f-05df-4986-bc0c-7664bcc90790' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>time</dd><dt><span>long_name :</span></dt><dd>time</dd></dl></div><div class='xr-var-data'><pre>[1 values with dtype=datetime64[ns]]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-0fac4fcd-7192-4f56-a67f-528bf39f80de' class='xr-section-summary-in' type='checkbox'  checked><label for='section-0fac4fcd-7192-4f56-a67f-528bf39f80de' class='xr-section-summary' >Data variables: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>t2m</span></div><div class='xr-var-dims'>(latitude, longitude)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>dask.array&lt;chunksize=(11, 19), meta=np.ndarray&gt;</div><input id='attrs-181c7250-ddad-4a52-9cd9-95bbf004a260' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-181c7250-ddad-4a52-9cd9-95bbf004a260' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-a5eaf6da-e054-4445-a7d2-54041ad2ee8d' class='xr-var-data-in' type='checkbox'><label for='data-a5eaf6da-e054-4445-a7d2-54041ad2ee8d' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>GRIB_paramId :</span></dt><dd>167</dd><dt><span>GRIB_shortName :</span></dt><dd>2t</dd><dt><span>GRIB_units :</span></dt><dd>K</dd><dt><span>GRIB_name :</span></dt><dd>2 metre temperature</dd><dt><span>GRIB_cfVarName :</span></dt><dd>t2m</dd><dt><span>GRIB_dataType :</span></dt><dd>an</dd><dt><span>GRIB_missingValue :</span></dt><dd>9999</dd><dt><span>GRIB_numberOfPoints :</span></dt><dd>209</dd><dt><span>GRIB_totalNumber :</span></dt><dd>0</dd><dt><span>GRIB_typeOfLevel :</span></dt><dd>surface</dd><dt><span>GRIB_NV :</span></dt><dd>0</dd><dt><span>GRIB_stepUnits :</span></dt><dd>1</dd><dt><span>GRIB_stepType :</span></dt><dd>instant</dd><dt><span>GRIB_gridType :</span></dt><dd>regular_ll</dd><dt><span>GRIB_gridDefinitionDescription :</span></dt><dd>Latitude/Longitude Grid</dd><dt><span>GRIB_Nx :</span></dt><dd>19</dd><dt><span>GRIB_iDirectionIncrementInDegrees :</span></dt><dd>4.0</dd><dt><span>GRIB_iScansNegatively :</span></dt><dd>0</dd><dt><span>GRIB_longitudeOfFirstGridPointInDegrees :</span></dt><dd>-27.0</dd><dt><span>GRIB_longitudeOfLastGridPointInDegrees :</span></dt><dd>45.0</dd><dt><span>GRIB_Ny :</span></dt><dd>11</dd><dt><span>GRIB_jDirectionIncrementInDegrees :</span></dt><dd>4.0</dd><dt><span>GRIB_jPointsAreConsecutive :</span></dt><dd>0</dd><dt><span>GRIB_jScansPositively :</span></dt><dd>0</dd><dt><span>GRIB_latitudeOfFirstGridPointInDegrees :</span></dt><dd>73.0</dd><dt><span>GRIB_latitudeOfLastGridPointInDegrees :</span></dt><dd>33.0</dd><dt><span>long_name :</span></dt><dd>2 metre temperature</dd><dt><span>units :</span></dt><dd>K</dd></dl></div><div class='xr-var-data'><table>\n",
+       "    history:                 GRIB to CDM+CF via cfgrib-0.9.5/ecCodes-2.17.0 w...</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-70d0d252-1ef6-4720-9e04-8b97379a752c' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-70d0d252-1ef6-4720-9e04-8b97379a752c' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>latitude</span>: 11</li><li><span class='xr-has-index'>longitude</span>: 19</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-4ed5423a-7c71-4bce-96ce-c36731a6f763' class='xr-section-summary-in' type='checkbox'  checked><label for='section-4ed5423a-7c71-4bce-96ce-c36731a6f763' class='xr-section-summary' >Coordinates: <span>(7)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>73.0 69.0 65.0 ... 41.0 37.0 33.0</div><input id='attrs-d36f9754-d3d0-4ebc-92e5-36bbd391f33e' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-d36f9754-d3d0-4ebc-92e5-36bbd391f33e' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-740c88e4-36c1-4cc7-bd95-2cd80bef5092' class='xr-var-data-in' type='checkbox'><label for='data-740c88e4-36c1-4cc7-bd95-2cd80bef5092' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd><dt><span>stored_direction :</span></dt><dd>decreasing</dd></dl></div><div class='xr-var-data'><pre>array([73., 69., 65., 61., 57., 53., 49., 45., 41., 37., 33.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>-27.0 -23.0 -19.0 ... 41.0 45.0</div><input id='attrs-97e8d312-3425-41b9-90a6-fd45c98c0d2c' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-97e8d312-3425-41b9-90a6-fd45c98c0d2c' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-b04c8364-1fc3-49e5-853e-772ed3b07b9c' class='xr-var-data-in' type='checkbox'><label for='data-b04c8364-1fc3-49e5-853e-772ed3b07b9c' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([-27., -23., -19., -15., -11.,  -7.,  -3.,   1.,   5.,   9.,  13.,  17.,\n",
+       "        21.,  25.,  29.,  33.,  37.,  41.,  45.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>number</span></div><div class='xr-var-dims'>()</div><div class='xr-var-dtype'>int32</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-1f5656fe-25c3-4727-8d0d-03e37902bb89' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-1f5656fe-25c3-4727-8d0d-03e37902bb89' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-3da50362-4c1a-4787-a0ed-e1ad5a7be8fa' class='xr-var-data-in' type='checkbox'><label for='data-3da50362-4c1a-4787-a0ed-e1ad5a7be8fa' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>ensemble member numerical id</dd><dt><span>units :</span></dt><dd>1</dd><dt><span>standard_name :</span></dt><dd>realization</dd></dl></div><div class='xr-var-data'><pre>[1 values with dtype=int32]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>time</span></div><div class='xr-var-dims'>()</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-ade59124-847f-4d1d-bd8c-7fcc8b7a77bb' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-ade59124-847f-4d1d-bd8c-7fcc8b7a77bb' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-8c8c9b69-5b97-48e6-b8f1-04672c442d6a' class='xr-var-data-in' type='checkbox'><label for='data-8c8c9b69-5b97-48e6-b8f1-04672c442d6a' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>initial time of forecast</dd><dt><span>standard_name :</span></dt><dd>forecast_reference_time</dd></dl></div><div class='xr-var-data'><pre>[1 values with dtype=datetime64[ns]]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>step</span></div><div class='xr-var-dims'>()</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-dcffd81e-5fbc-46e8-b752-680bbf2a39f5' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-dcffd81e-5fbc-46e8-b752-680bbf2a39f5' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-b5b6330b-3fae-4151-b698-2812839854d7' class='xr-var-data-in' type='checkbox'><label for='data-b5b6330b-3fae-4151-b698-2812839854d7' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>time since forecast_reference_time</dd><dt><span>standard_name :</span></dt><dd>forecast_period</dd></dl></div><div class='xr-var-data'><pre>[1 values with dtype=timedelta64[ns]]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>surface</span></div><div class='xr-var-dims'>()</div><div class='xr-var-dtype'>int32</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-1eef705d-de8a-4463-8daf-12502e2e0bf6' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-1eef705d-de8a-4463-8daf-12502e2e0bf6' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-c77dc1d4-0d27-47eb-bfb9-7054af0ba519' class='xr-var-data-in' type='checkbox'><label for='data-c77dc1d4-0d27-47eb-bfb9-7054af0ba519' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>original GRIB coordinate for key: level(surface)</dd><dt><span>units :</span></dt><dd>1</dd></dl></div><div class='xr-var-data'><pre>[1 values with dtype=int32]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>valid_time</span></div><div class='xr-var-dims'>()</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-49f70139-35ee-4e99-8e80-efa6d4ccc4b6' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-49f70139-35ee-4e99-8e80-efa6d4ccc4b6' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-9c6e4950-5267-4a29-8651-de4c80aafcea' class='xr-var-data-in' type='checkbox'><label for='data-9c6e4950-5267-4a29-8651-de4c80aafcea' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>time</dd><dt><span>long_name :</span></dt><dd>time</dd></dl></div><div class='xr-var-data'><pre>[1 values with dtype=datetime64[ns]]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-1087a05d-9e50-4e5f-a6f2-f916d01dc200' class='xr-section-summary-in' type='checkbox'  checked><label for='section-1087a05d-9e50-4e5f-a6f2-f916d01dc200' class='xr-section-summary' >Data variables: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>t2m</span></div><div class='xr-var-dims'>(latitude, longitude)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>dask.array&lt;chunksize=(11, 19), meta=np.ndarray&gt;</div><input id='attrs-fa0d2bd3-58b5-4576-9829-ca22b7f3cab8' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-fa0d2bd3-58b5-4576-9829-ca22b7f3cab8' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-e0f82ace-c491-4c98-8771-f96588399e60' class='xr-var-data-in' type='checkbox'><label for='data-e0f82ace-c491-4c98-8771-f96588399e60' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>GRIB_paramId :</span></dt><dd>167</dd><dt><span>GRIB_shortName :</span></dt><dd>2t</dd><dt><span>GRIB_units :</span></dt><dd>K</dd><dt><span>GRIB_name :</span></dt><dd>2 metre temperature</dd><dt><span>GRIB_cfVarName :</span></dt><dd>t2m</dd><dt><span>GRIB_dataType :</span></dt><dd>an</dd><dt><span>GRIB_missingValue :</span></dt><dd>9999</dd><dt><span>GRIB_numberOfPoints :</span></dt><dd>209</dd><dt><span>GRIB_totalNumber :</span></dt><dd>0</dd><dt><span>GRIB_typeOfLevel :</span></dt><dd>surface</dd><dt><span>GRIB_NV :</span></dt><dd>0</dd><dt><span>GRIB_stepUnits :</span></dt><dd>1</dd><dt><span>GRIB_stepType :</span></dt><dd>instant</dd><dt><span>GRIB_gridType :</span></dt><dd>regular_ll</dd><dt><span>GRIB_gridDefinitionDescription :</span></dt><dd>Latitude/Longitude Grid</dd><dt><span>GRIB_Nx :</span></dt><dd>19</dd><dt><span>GRIB_iDirectionIncrementInDegrees :</span></dt><dd>4.0</dd><dt><span>GRIB_iScansNegatively :</span></dt><dd>0</dd><dt><span>GRIB_longitudeOfFirstGridPointInDegrees :</span></dt><dd>-27.0</dd><dt><span>GRIB_longitudeOfLastGridPointInDegrees :</span></dt><dd>45.0</dd><dt><span>GRIB_Ny :</span></dt><dd>11</dd><dt><span>GRIB_jDirectionIncrementInDegrees :</span></dt><dd>4.0</dd><dt><span>GRIB_jPointsAreConsecutive :</span></dt><dd>0</dd><dt><span>GRIB_jScansPositively :</span></dt><dd>0</dd><dt><span>GRIB_latitudeOfFirstGridPointInDegrees :</span></dt><dd>73.0</dd><dt><span>GRIB_latitudeOfLastGridPointInDegrees :</span></dt><dd>33.0</dd><dt><span>long_name :</span></dt><dd>2 metre temperature</dd><dt><span>units :</span></dt><dd>K</dd></dl></div><div class='xr-var-data'><table>\n",
        "    <tr>\n",
        "        <td>\n",
        "            <table style=\"border-collapse: collapse;\">\n",
@@ -539,12 +614,12 @@
        "  <polygon points=\"0.0,0.0 120.0,0.0 120.0,69.47368421052632 0.0,69.47368421052632\" style=\"fill:#ECB172A0;stroke-width:0\"/>\n",
        "\n",
        "  <!-- Text -->\n",
-       "  <text x=\"60.000000\" y=\"89.473684\" font-size=\"1.0rem\" font-weight=\"100\" text-anchor=\"middle\" >19</text>\n",
-       "  <text x=\"140.000000\" y=\"34.736842\" font-size=\"1.0rem\" font-weight=\"100\" text-anchor=\"middle\" transform=\"rotate(0,140.000000,34.736842)\">11</text>\n",
+       "  <text x=\"60.0\" y=\"89.47368421052632\" font-size=\"1.0rem\" font-weight=\"100\" text-anchor=\"middle\" >19</text>\n",
+       "  <text x=\"140.0\" y=\"34.73684210526316\" font-size=\"1.0rem\" font-weight=\"100\" text-anchor=\"middle\" transform=\"rotate(0,140.0,34.73684210526316)\">11</text>\n",
        "</svg>\n",
        "        </td>\n",
        "    </tr>\n",
-       "</table></div></li><li class='xr-var-item'><div class='xr-var-name'><span>msl</span></div><div class='xr-var-dims'>(latitude, longitude)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>dask.array&lt;chunksize=(11, 19), meta=np.ndarray&gt;</div><input id='attrs-766f2e78-c281-48e0-bac7-2b48d930918c' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-766f2e78-c281-48e0-bac7-2b48d930918c' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-9b73fc32-7780-41dd-9318-460e4c11dde7' class='xr-var-data-in' type='checkbox'><label for='data-9b73fc32-7780-41dd-9318-460e4c11dde7' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>GRIB_paramId :</span></dt><dd>151</dd><dt><span>GRIB_shortName :</span></dt><dd>msl</dd><dt><span>GRIB_units :</span></dt><dd>Pa</dd><dt><span>GRIB_name :</span></dt><dd>Mean sea level pressure</dd><dt><span>GRIB_cfName :</span></dt><dd>air_pressure_at_mean_sea_level</dd><dt><span>GRIB_cfVarName :</span></dt><dd>msl</dd><dt><span>GRIB_dataType :</span></dt><dd>an</dd><dt><span>GRIB_missingValue :</span></dt><dd>9999</dd><dt><span>GRIB_numberOfPoints :</span></dt><dd>209</dd><dt><span>GRIB_totalNumber :</span></dt><dd>0</dd><dt><span>GRIB_typeOfLevel :</span></dt><dd>surface</dd><dt><span>GRIB_NV :</span></dt><dd>0</dd><dt><span>GRIB_stepUnits :</span></dt><dd>1</dd><dt><span>GRIB_stepType :</span></dt><dd>instant</dd><dt><span>GRIB_gridType :</span></dt><dd>regular_ll</dd><dt><span>GRIB_gridDefinitionDescription :</span></dt><dd>Latitude/Longitude Grid</dd><dt><span>GRIB_Nx :</span></dt><dd>19</dd><dt><span>GRIB_iDirectionIncrementInDegrees :</span></dt><dd>4.0</dd><dt><span>GRIB_iScansNegatively :</span></dt><dd>0</dd><dt><span>GRIB_longitudeOfFirstGridPointInDegrees :</span></dt><dd>-27.0</dd><dt><span>GRIB_longitudeOfLastGridPointInDegrees :</span></dt><dd>45.0</dd><dt><span>GRIB_Ny :</span></dt><dd>11</dd><dt><span>GRIB_jDirectionIncrementInDegrees :</span></dt><dd>4.0</dd><dt><span>GRIB_jPointsAreConsecutive :</span></dt><dd>0</dd><dt><span>GRIB_jScansPositively :</span></dt><dd>0</dd><dt><span>GRIB_latitudeOfFirstGridPointInDegrees :</span></dt><dd>73.0</dd><dt><span>GRIB_latitudeOfLastGridPointInDegrees :</span></dt><dd>33.0</dd><dt><span>long_name :</span></dt><dd>Mean sea level pressure</dd><dt><span>units :</span></dt><dd>Pa</dd><dt><span>standard_name :</span></dt><dd>air_pressure_at_mean_sea_level</dd></dl></div><div class='xr-var-data'><table>\n",
+       "</table></div></li><li class='xr-var-item'><div class='xr-var-name'><span>msl</span></div><div class='xr-var-dims'>(latitude, longitude)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>dask.array&lt;chunksize=(11, 19), meta=np.ndarray&gt;</div><input id='attrs-37d87e7d-d5c7-40da-b901-b4f4deb68390' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-37d87e7d-d5c7-40da-b901-b4f4deb68390' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-62f10f27-b330-4735-80db-67166daab7d3' class='xr-var-data-in' type='checkbox'><label for='data-62f10f27-b330-4735-80db-67166daab7d3' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>GRIB_paramId :</span></dt><dd>151</dd><dt><span>GRIB_shortName :</span></dt><dd>msl</dd><dt><span>GRIB_units :</span></dt><dd>Pa</dd><dt><span>GRIB_name :</span></dt><dd>Mean sea level pressure</dd><dt><span>GRIB_cfName :</span></dt><dd>air_pressure_at_mean_sea_level</dd><dt><span>GRIB_cfVarName :</span></dt><dd>msl</dd><dt><span>GRIB_dataType :</span></dt><dd>an</dd><dt><span>GRIB_missingValue :</span></dt><dd>9999</dd><dt><span>GRIB_numberOfPoints :</span></dt><dd>209</dd><dt><span>GRIB_totalNumber :</span></dt><dd>0</dd><dt><span>GRIB_typeOfLevel :</span></dt><dd>surface</dd><dt><span>GRIB_NV :</span></dt><dd>0</dd><dt><span>GRIB_stepUnits :</span></dt><dd>1</dd><dt><span>GRIB_stepType :</span></dt><dd>instant</dd><dt><span>GRIB_gridType :</span></dt><dd>regular_ll</dd><dt><span>GRIB_gridDefinitionDescription :</span></dt><dd>Latitude/Longitude Grid</dd><dt><span>GRIB_Nx :</span></dt><dd>19</dd><dt><span>GRIB_iDirectionIncrementInDegrees :</span></dt><dd>4.0</dd><dt><span>GRIB_iScansNegatively :</span></dt><dd>0</dd><dt><span>GRIB_longitudeOfFirstGridPointInDegrees :</span></dt><dd>-27.0</dd><dt><span>GRIB_longitudeOfLastGridPointInDegrees :</span></dt><dd>45.0</dd><dt><span>GRIB_Ny :</span></dt><dd>11</dd><dt><span>GRIB_jDirectionIncrementInDegrees :</span></dt><dd>4.0</dd><dt><span>GRIB_jPointsAreConsecutive :</span></dt><dd>0</dd><dt><span>GRIB_jScansPositively :</span></dt><dd>0</dd><dt><span>GRIB_latitudeOfFirstGridPointInDegrees :</span></dt><dd>73.0</dd><dt><span>GRIB_latitudeOfLastGridPointInDegrees :</span></dt><dd>33.0</dd><dt><span>long_name :</span></dt><dd>Mean sea level pressure</dd><dt><span>units :</span></dt><dd>Pa</dd><dt><span>standard_name :</span></dt><dd>air_pressure_at_mean_sea_level</dd></dl></div><div class='xr-var-data'><table>\n",
        "    <tr>\n",
        "        <td>\n",
        "            <table style=\"border-collapse: collapse;\">\n",
@@ -594,21 +669,19 @@
        "  <polygon points=\"0.0,0.0 120.0,0.0 120.0,69.47368421052632 0.0,69.47368421052632\" style=\"fill:#ECB172A0;stroke-width:0\"/>\n",
        "\n",
        "  <!-- Text -->\n",
-       "  <text x=\"60.000000\" y=\"89.473684\" font-size=\"1.0rem\" font-weight=\"100\" text-anchor=\"middle\" >19</text>\n",
-       "  <text x=\"140.000000\" y=\"34.736842\" font-size=\"1.0rem\" font-weight=\"100\" text-anchor=\"middle\" transform=\"rotate(0,140.000000,34.736842)\">11</text>\n",
+       "  <text x=\"60.0\" y=\"89.47368421052632\" font-size=\"1.0rem\" font-weight=\"100\" text-anchor=\"middle\" >19</text>\n",
+       "  <text x=\"140.0\" y=\"34.73684210526316\" font-size=\"1.0rem\" font-weight=\"100\" text-anchor=\"middle\" transform=\"rotate(0,140.0,34.73684210526316)\">11</text>\n",
        "</svg>\n",
        "        </td>\n",
        "    </tr>\n",
-       "</table></div></li></ul></div></li><li class='xr-section-item'><input id='section-6acacdb8-cf95-474f-a723-f93a82c56e10' class='xr-section-summary-in' type='checkbox'  ><label for='section-6acacdb8-cf95-474f-a723-f93a82c56e10' class='xr-section-summary' >Indexes: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-index-name'><div>longitude</div></div><div class='xr-index-preview'>PandasIndex</div><div></div><input id='index-e4b2a5d8-dc13-4aa0-9c9e-871b39a1d94f' class='xr-index-data-in' type='checkbox'/><label for='index-e4b2a5d8-dc13-4aa0-9c9e-871b39a1d94f' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([-27.0, -23.0, -19.0, -15.0, -11.0,  -7.0,  -3.0,   1.0,   5.0,   9.0,\n",
-       "        13.0,  17.0,  21.0,  25.0,  29.0,  33.0,  37.0,  41.0,  45.0],\n",
-       "      dtype=&#x27;float64&#x27;, name=&#x27;longitude&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>latitude</div></div><div class='xr-index-preview'>PandasIndex</div><div></div><input id='index-1dea64ab-ecce-4824-8ab6-58ae158ed176' class='xr-index-data-in' type='checkbox'/><label for='index-1dea64ab-ecce-4824-8ab6-58ae158ed176' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([73.0, 69.0, 65.0, 61.0, 57.0, 53.0, 49.0, 45.0, 41.0, 37.0, 33.0], dtype=&#x27;float64&#x27;, name=&#x27;latitude&#x27;))</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-29315a63-d33c-4232-8395-1bfa62998883' class='xr-section-summary-in' type='checkbox'  checked><label for='section-29315a63-d33c-4232-8395-1bfa62998883' class='xr-section-summary' >Attributes: <span>(7)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>GRIB_edition :</span></dt><dd>1</dd><dt><span>GRIB_centre :</span></dt><dd>ecmf</dd><dt><span>GRIB_centreDescription :</span></dt><dd>European Centre for Medium-Range Weather Forecasts</dd><dt><span>GRIB_subCentre :</span></dt><dd>0</dd><dt><span>Conventions :</span></dt><dd>CF-1.7</dd><dt><span>institution :</span></dt><dd>European Centre for Medium-Range Weather Forecasts</dd><dt><span>history :</span></dt><dd>GRIB to CDM+CF via cfgrib-0.9.5/ecCodes-2.17.0 with source=&#x27;/Users/baudouin/git/climet/test.grib&#x27;, filter_by_keys={}, encode_cf=(&#x27;parameter&#x27;, &#x27;time&#x27;, &#x27;geography&#x27;, &#x27;vertical&#x27;)</dd></dl></div></li></ul></div></div>"
+       "</table></div></li></ul></div></li><li class='xr-section-item'><input id='section-66708368-3a02-4b40-b843-2b13a6d6b679' class='xr-section-summary-in' type='checkbox'  checked><label for='section-66708368-3a02-4b40-b843-2b13a6d6b679' class='xr-section-summary' >Attributes: <span>(7)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>GRIB_edition :</span></dt><dd>1</dd><dt><span>GRIB_centre :</span></dt><dd>ecmf</dd><dt><span>GRIB_centreDescription :</span></dt><dd>European Centre for Medium-Range Weather Forecasts</dd><dt><span>GRIB_subCentre :</span></dt><dd>0</dd><dt><span>Conventions :</span></dt><dd>CF-1.7</dd><dt><span>institution :</span></dt><dd>European Centre for Medium-Range Weather Forecasts</dd><dt><span>history :</span></dt><dd>GRIB to CDM+CF via cfgrib-0.9.5/ecCodes-2.17.0 with source=&#x27;/Users/baudouin/git/climet/test.grib&#x27;, filter_by_keys={}, encode_cf=(&#x27;parameter&#x27;, &#x27;time&#x27;, &#x27;geography&#x27;, &#x27;vertical&#x27;)</dd></dl></div></li></ul></div></div>"
       ],
       "text/plain": [
        "<xarray.Dataset> Size: 2kB\n",
-       "Dimensions:     (longitude: 19, latitude: 11)\n",
+       "Dimensions:     (latitude: 11, longitude: 19)\n",
        "Coordinates:\n",
-       "  * longitude   (longitude) float64 152B -27.0 -23.0 -19.0 ... 37.0 41.0 45.0\n",
        "  * latitude    (latitude) float64 88B 73.0 69.0 65.0 61.0 ... 41.0 37.0 33.0\n",
+       "  * longitude   (longitude) float64 152B -27.0 -23.0 -19.0 ... 37.0 41.0 45.0\n",
        "    number      int32 4B ...\n",
        "    time        datetime64[ns] 8B ...\n",
        "    step        timedelta64[ns] 8B ...\n",
@@ -627,42 +700,123 @@
        "    history:                 GRIB to CDM+CF via cfgrib-0.9.5/ecCodes-2.17.0 w..."
       ]
      },
-     "execution_count": 6,
+     "execution_count": 3,
      "metadata": {},
      "output_type": "execute_result"
     }
    ],
    "source": [
-    "fs.to_xarray()"
+    "d.to_xarray()"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 7,
+   "execution_count": 4,
    "metadata": {},
    "outputs": [
     {
      "data": {
+      "text/html": [
+       "<div>\n",
+       "<style scoped>\n",
+       "    .dataframe tbody tr th:only-of-type {\n",
+       "        vertical-align: middle;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe tbody tr th {\n",
+       "        vertical-align: top;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe thead th {\n",
+       "        text-align: right;\n",
+       "    }\n",
+       "</style>\n",
+       "<table border=\"1\" class=\"dataframe\">\n",
+       "  <thead>\n",
+       "    <tr style=\"text-align: right;\">\n",
+       "      <th></th>\n",
+       "      <th>parameter.variable</th>\n",
+       "      <th>time.valid_datetime</th>\n",
+       "      <th>time.base_datetime</th>\n",
+       "      <th>time.step</th>\n",
+       "      <th>vertical.level</th>\n",
+       "      <th>vertical.level_type</th>\n",
+       "      <th>ensemble.member</th>\n",
+       "      <th>geography.grid_type</th>\n",
+       "    </tr>\n",
+       "  </thead>\n",
+       "  <tbody>\n",
+       "    <tr>\n",
+       "      <th>0</th>\n",
+       "      <td>t2m</td>\n",
+       "      <td>2020-05-13 12:00:00</td>\n",
+       "      <td>2020-05-13 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
+       "      <td>0</td>\n",
+       "      <td>surface</td>\n",
+       "      <td>0</td>\n",
+       "      <td>None</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>1</th>\n",
+       "      <td>msl</td>\n",
+       "      <td>2020-05-13 12:00:00</td>\n",
+       "      <td>2020-05-13 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
+       "      <td>0</td>\n",
+       "      <td>surface</td>\n",
+       "      <td>0</td>\n",
+       "      <td>None</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "</div>"
+      ],
       "text/plain": [
-       "[BoundingBox(north=73,west=-27,south=33,east=45),\n",
-       " BoundingBox(north=73,west=-27,south=33,east=45)]"
+       "  parameter.variable time.valid_datetime  time.base_datetime time.step  \\\n",
+       "0                t2m 2020-05-13 12:00:00 2020-05-13 12:00:00    0 days   \n",
+       "1                msl 2020-05-13 12:00:00 2020-05-13 12:00:00    0 days   \n",
+       "\n",
+       "   vertical.level vertical.level_type ensemble.member geography.grid_type  \n",
+       "0               0             surface               0                None  \n",
+       "1               0             surface               0                None  "
       ]
      },
-     "execution_count": 7,
+     "execution_count": 4,
      "metadata": {},
      "output_type": "execute_result"
     }
    ],
    "source": [
-    "fs.bounding_box()"
+    "fl = d.to_fieldlist()\n",
+    "fl.ls()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 5,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Field(t2m, 2020-05-13 12:00:00, 2020-05-13 12:00:00, 0:00:00, 0, surface, 0, None)\n",
+      "Field(msl, 2020-05-13 12:00:00, 2020-05-13 12:00:00, 0:00:00, 0, surface, 0, None)\n"
+     ]
+    }
+   ],
+   "source": [
+    "for f in fl:\n",
+    "    print(f)"
    ]
   }
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "dev_ecc",
+   "display_name": "dev",
    "language": "python",
-   "name": "dev_ecc"
+   "name": "dev"
   },
   "language_info": {
    "codemirror_mode": {
@@ -674,7 +828,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.10.13"
+   "version": "3.13.1"
   }
  },
  "nbformat": 4,
diff --git a/docs/examples/netcdf_fieldlist.ipynb b/docs/examples/netcdf/netcdf_fieldlist.ipynb
similarity index 93%
rename from docs/examples/netcdf_fieldlist.ipynb
rename to docs/examples/netcdf/netcdf_fieldlist.ipynb
index 1dbd3ede2..2ba69061d 100644
--- a/docs/examples/netcdf_fieldlist.ipynb
+++ b/docs/examples/netcdf/netcdf_fieldlist.ipynb
@@ -581,8 +581,26 @@
        "<div class=\"eh-tabs-block\">\n",
        "<div class=\"eh-tabs\">\n",
        "\n",
-       "<input type=\"radio\" name=\"eh-tabs\" id=\"267fde15-3399-410a-bcb9-0728a016dab5\" checked />\n",
-       "<label for=\"267fde15-3399-410a-bcb9-0728a016dab5\" title=\"Keys in the parameter namespace\">parameter</label>\n",
+       "<input type=\"radio\" name=\"eh-tabs\" id=\"64dcc461-e500-4e57-863a-0f474c5ca6c3\"  />\n",
+       "<label for=\"64dcc461-e500-4e57-863a-0f474c5ca6c3\" title=\"Keys in the data namespace\">data</label>\n",
+       "<div class=\"tab\">\n",
+       "<style type=\"text/css\">table.ek td {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "\n",
+       "table.ek th {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "</style>\n",
+       "<table class=\"eh-table\">\n",
+       "<tr><td><b>number_of_values</b></td><td>84</td></tr> <tr><td><b>array_type</b></td><td>ndarray</td></tr> <tr><td><b>array_dtype</b></td><td>float64</td></tr>\n",
+       "</table>\n",
+       "</div>\n",
+       "     \n",
+       "<input type=\"radio\" name=\"eh-tabs\" id=\"4fdd81ff-69b2-4e9c-92cb-b5977e1462ca\" checked />\n",
+       "<label for=\"4fdd81ff-69b2-4e9c-92cb-b5977e1462ca\" title=\"Keys in the parameter namespace\">parameter</label>\n",
        "<div class=\"tab\">\n",
        "<style type=\"text/css\">table.ek td {\n",
        "    vertical-align: top;\n",
@@ -599,8 +617,8 @@
        "</table>\n",
        "</div>\n",
        "     \n",
-       "<input type=\"radio\" name=\"eh-tabs\" id=\"b0a8ffe5-6cd0-4363-95c0-12726e599c6c\"  />\n",
-       "<label for=\"b0a8ffe5-6cd0-4363-95c0-12726e599c6c\" title=\"Keys in the time namespace\">time</label>\n",
+       "<input type=\"radio\" name=\"eh-tabs\" id=\"13e973ec-9c4b-4eaa-8847-98f676a171e9\"  />\n",
+       "<label for=\"13e973ec-9c4b-4eaa-8847-98f676a171e9\" title=\"Keys in the time namespace\">time</label>\n",
        "<div class=\"tab\">\n",
        "<style type=\"text/css\">table.ek td {\n",
        "    vertical-align: top;\n",
@@ -617,8 +635,8 @@
        "</table>\n",
        "</div>\n",
        "     \n",
-       "<input type=\"radio\" name=\"eh-tabs\" id=\"d7718e05-a426-4aef-9bb6-5f9cbdc7758f\"  />\n",
-       "<label for=\"d7718e05-a426-4aef-9bb6-5f9cbdc7758f\" title=\"Keys in the vertical namespace\">vertical</label>\n",
+       "<input type=\"radio\" name=\"eh-tabs\" id=\"bc2c371b-031f-44aa-a594-7bf592510069\"  />\n",
+       "<label for=\"bc2c371b-031f-44aa-a594-7bf592510069\" title=\"Keys in the vertical namespace\">vertical</label>\n",
        "<div class=\"tab\">\n",
        "<style type=\"text/css\">table.ek td {\n",
        "    vertical-align: top;\n",
@@ -635,8 +653,8 @@
        "</table>\n",
        "</div>\n",
        "     \n",
-       "<input type=\"radio\" name=\"eh-tabs\" id=\"c5503827-5526-4e24-afa7-cc7fa49e66d2\"  />\n",
-       "<label for=\"c5503827-5526-4e24-afa7-cc7fa49e66d2\" title=\"Keys in the ensemble namespace\">ensemble</label>\n",
+       "<input type=\"radio\" name=\"eh-tabs\" id=\"8eb0a00b-d603-4c7f-975d-16cbd8bdf005\"  />\n",
+       "<label for=\"8eb0a00b-d603-4c7f-975d-16cbd8bdf005\" title=\"Keys in the ensemble namespace\">ensemble</label>\n",
        "<div class=\"tab\">\n",
        "<style type=\"text/css\">table.ek td {\n",
        "    vertical-align: top;\n",
@@ -900,8 +918,26 @@
        "<div class=\"eh-tabs-block\">\n",
        "<div class=\"eh-tabs\">\n",
        "\n",
-       "<input type=\"radio\" name=\"eh-tabs\" id=\"cd3dda25-c638-4439-8934-bc4634096e33\" checked />\n",
-       "<label for=\"cd3dda25-c638-4439-8934-bc4634096e33\" title=\"Keys in the parameter namespace\">parameter</label>\n",
+       "<input type=\"radio\" name=\"eh-tabs\" id=\"22d6b13c-173a-4596-83bd-3f4f9f725e42\"  />\n",
+       "<label for=\"22d6b13c-173a-4596-83bd-3f4f9f725e42\" title=\"Keys in the data namespace\">data</label>\n",
+       "<div class=\"tab\">\n",
+       "<style type=\"text/css\">table.ek td {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "\n",
+       "table.ek th {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "</style>\n",
+       "<table class=\"eh-table\">\n",
+       "<tr><td><b>number_of_values</b></td><td>84</td></tr> <tr><td><b>array_type</b></td><td>ndarray</td></tr> <tr><td><b>array_dtype</b></td><td>float64</td></tr>\n",
+       "</table>\n",
+       "</div>\n",
+       "     \n",
+       "<input type=\"radio\" name=\"eh-tabs\" id=\"8081dd2e-25ad-426f-8793-4be1941f7813\" checked />\n",
+       "<label for=\"8081dd2e-25ad-426f-8793-4be1941f7813\" title=\"Keys in the parameter namespace\">parameter</label>\n",
        "<div class=\"tab\">\n",
        "<style type=\"text/css\">table.ek td {\n",
        "    vertical-align: top;\n",
@@ -918,8 +954,8 @@
        "</table>\n",
        "</div>\n",
        "     \n",
-       "<input type=\"radio\" name=\"eh-tabs\" id=\"89d4ba13-0747-4b09-a944-3946998bfc67\"  />\n",
-       "<label for=\"89d4ba13-0747-4b09-a944-3946998bfc67\" title=\"Keys in the time namespace\">time</label>\n",
+       "<input type=\"radio\" name=\"eh-tabs\" id=\"d79f69dd-f739-4d28-9f39-dfb768e3a939\"  />\n",
+       "<label for=\"d79f69dd-f739-4d28-9f39-dfb768e3a939\" title=\"Keys in the time namespace\">time</label>\n",
        "<div class=\"tab\">\n",
        "<style type=\"text/css\">table.ek td {\n",
        "    vertical-align: top;\n",
@@ -936,8 +972,8 @@
        "</table>\n",
        "</div>\n",
        "     \n",
-       "<input type=\"radio\" name=\"eh-tabs\" id=\"d4669b78-945c-4d89-beea-2d6d321b22c8\"  />\n",
-       "<label for=\"d4669b78-945c-4d89-beea-2d6d321b22c8\" title=\"Keys in the vertical namespace\">vertical</label>\n",
+       "<input type=\"radio\" name=\"eh-tabs\" id=\"e7b12a8f-ca96-4adc-a8c9-bfc58c890e5a\"  />\n",
+       "<label for=\"e7b12a8f-ca96-4adc-a8c9-bfc58c890e5a\" title=\"Keys in the vertical namespace\">vertical</label>\n",
        "<div class=\"tab\">\n",
        "<style type=\"text/css\">table.ek td {\n",
        "    vertical-align: top;\n",
@@ -954,8 +990,8 @@
        "</table>\n",
        "</div>\n",
        "     \n",
-       "<input type=\"radio\" name=\"eh-tabs\" id=\"1e68f9ac-7235-45bd-99da-549fdea12640\"  />\n",
-       "<label for=\"1e68f9ac-7235-45bd-99da-549fdea12640\" title=\"Keys in the ensemble namespace\">ensemble</label>\n",
+       "<input type=\"radio\" name=\"eh-tabs\" id=\"9f40b3e3-b149-4442-aef0-786e07a5af78\"  />\n",
+       "<label for=\"9f40b3e3-b149-4442-aef0-786e07a5af78\" title=\"Keys in the ensemble namespace\">ensemble</label>\n",
        "<div class=\"tab\">\n",
        "<style type=\"text/css\">table.ek td {\n",
        "    vertical-align: top;\n",
@@ -2027,8 +2063,8 @@
        "    v          (time, level, latitude, longitude) float64 4kB dask.array&lt;chunksize=(1, 6, 7, 12), meta=np.ndarray&gt;\n",
        "Attributes:\n",
        "    Conventions:  CF-1.6\n",
-       "    history:      2023-08-07 18:24:35 GMT by grib_to_netcdf-2.30.2: grib_to_n...</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-426d5d8b-decb-4c3b-adca-eaf5e3f43a8d' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-426d5d8b-decb-4c3b-adca-eaf5e3f43a8d' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>time</span>: 1</li><li><span class='xr-has-index'>level</span>: 6</li><li><span class='xr-has-index'>latitude</span>: 7</li><li><span class='xr-has-index'>longitude</span>: 12</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-8913ff32-6249-45e6-a948-1be42e229639' class='xr-section-summary-in' type='checkbox'  checked><label for='section-8913ff32-6249-45e6-a948-1be42e229639' class='xr-section-summary' >Coordinates: <span>(4)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>time</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2018-08-01T12:00:00</div><input id='attrs-0654a3ff-7f4d-4a35-a8d7-858d1625b640' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-0654a3ff-7f4d-4a35-a8d7-858d1625b640' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-e5b43223-389b-4466-a2ac-0725729e466e' class='xr-var-data-in' type='checkbox'><label for='data-e5b43223-389b-4466-a2ac-0725729e466e' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>time</dd></dl></div><div class='xr-var-data'><pre>array([&#x27;2018-08-01T12:00:00.000000000&#x27;], dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>level</span></div><div class='xr-var-dims'>(level)</div><div class='xr-var-dtype'>int32</div><div class='xr-var-preview xr-preview'>1000 850 700 500 400 300</div><input id='attrs-a2021173-7de0-4ac9-8874-7d1eb9567b02' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-a2021173-7de0-4ac9-8874-7d1eb9567b02' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-f1ef026c-4e0b-48f2-b4dd-95e8e34f326c' class='xr-var-data-in' type='checkbox'><label for='data-f1ef026c-4e0b-48f2-b4dd-95e8e34f326c' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>millibars</dd><dt><span>long_name :</span></dt><dd>pressure_level</dd></dl></div><div class='xr-var-data'><pre>array([1000,  850,  700,  500,  400,  300], dtype=int32)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>90.0 60.0 30.0 ... -60.0 -90.0</div><input id='attrs-3854e0e8-8c2f-4867-9564-582ea7a288f6' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-3854e0e8-8c2f-4867-9564-582ea7a288f6' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-aa3c0a6e-c24e-4e31-bd9a-6b3b60f78ac0' class='xr-var-data-in' type='checkbox'><label for='data-aa3c0a6e-c24e-4e31-bd9a-6b3b60f78ac0' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  60.,  30.,   0., -30., -60., -90.], dtype=float32)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>0.0 30.0 60.0 ... 270.0 300.0 330.0</div><input id='attrs-b69ef7d3-b8dc-4a21-8232-9a5f45630395' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-b69ef7d3-b8dc-4a21-8232-9a5f45630395' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-d11deac3-675c-40ae-a9d9-c11323f2c09c' class='xr-var-data-in' type='checkbox'><label for='data-d11deac3-675c-40ae-a9d9-c11323f2c09c' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  30.,  60.,  90., 120., 150., 180., 210., 240., 270., 300., 330.],\n",
-       "      dtype=float32)</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-96249935-24ba-48dd-9d53-d17e2cbcd398' class='xr-section-summary-in' type='checkbox'  checked><label for='section-96249935-24ba-48dd-9d53-d17e2cbcd398' class='xr-section-summary' >Data variables: <span>(3)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>t</span></div><div class='xr-var-dims'>(time, level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>dask.array&lt;chunksize=(1, 6, 7, 12), meta=np.ndarray&gt;</div><input id='attrs-48b0e527-e227-4881-8efb-846cf416bb43' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-48b0e527-e227-4881-8efb-846cf416bb43' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-5c94f3fe-cc0f-489b-a097-a716ee6e99d7' class='xr-var-data-in' type='checkbox'><label for='data-5c94f3fe-cc0f-489b-a097-a716ee6e99d7' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>K</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>standard_name :</span></dt><dd>air_temperature</dd></dl></div><div class='xr-var-data'><table>\n",
+       "    history:      2023-08-07 18:24:35 GMT by grib_to_netcdf-2.30.2: grib_to_n...</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-a0506426-ece8-4ceb-add6-e3b16c0d5fe9' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-a0506426-ece8-4ceb-add6-e3b16c0d5fe9' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>time</span>: 1</li><li><span class='xr-has-index'>level</span>: 6</li><li><span class='xr-has-index'>latitude</span>: 7</li><li><span class='xr-has-index'>longitude</span>: 12</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-7be811b2-155d-44b9-9425-d7a5495f1fd1' class='xr-section-summary-in' type='checkbox'  checked><label for='section-7be811b2-155d-44b9-9425-d7a5495f1fd1' class='xr-section-summary' >Coordinates: <span>(4)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>time</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2018-08-01T12:00:00</div><input id='attrs-1c90b81b-7472-47f8-b0e7-71893c9b46ce' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-1c90b81b-7472-47f8-b0e7-71893c9b46ce' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-5c355ee4-9b37-4441-a12a-a56ef1a4ad72' class='xr-var-data-in' type='checkbox'><label for='data-5c355ee4-9b37-4441-a12a-a56ef1a4ad72' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>time</dd></dl></div><div class='xr-var-data'><pre>array([&#x27;2018-08-01T12:00:00.000000000&#x27;], dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>level</span></div><div class='xr-var-dims'>(level)</div><div class='xr-var-dtype'>int32</div><div class='xr-var-preview xr-preview'>1000 850 700 500 400 300</div><input id='attrs-3a57ef1a-9bf7-4f99-b718-207303d84a62' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-3a57ef1a-9bf7-4f99-b718-207303d84a62' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-84889066-469a-47d8-80fc-616aa4e9a4ad' class='xr-var-data-in' type='checkbox'><label for='data-84889066-469a-47d8-80fc-616aa4e9a4ad' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>millibars</dd><dt><span>long_name :</span></dt><dd>pressure_level</dd></dl></div><div class='xr-var-data'><pre>array([1000,  850,  700,  500,  400,  300], dtype=int32)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>90.0 60.0 30.0 ... -60.0 -90.0</div><input id='attrs-e99f01b3-31fd-4beb-9168-b7914cae87b1' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-e99f01b3-31fd-4beb-9168-b7914cae87b1' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-bb4e4fe0-928a-4c8d-a24c-ea1be951fe93' class='xr-var-data-in' type='checkbox'><label for='data-bb4e4fe0-928a-4c8d-a24c-ea1be951fe93' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  60.,  30.,   0., -30., -60., -90.], dtype=float32)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>0.0 30.0 60.0 ... 270.0 300.0 330.0</div><input id='attrs-ae373494-0ebe-44a5-a079-29d93523d8d3' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-ae373494-0ebe-44a5-a079-29d93523d8d3' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-442d2ebc-5b4c-4f94-8264-c880ce070365' class='xr-var-data-in' type='checkbox'><label for='data-442d2ebc-5b4c-4f94-8264-c880ce070365' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  30.,  60.,  90., 120., 150., 180., 210., 240., 270., 300., 330.],\n",
+       "      dtype=float32)</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-0cc28108-756e-4879-9ca3-12a2ac195665' class='xr-section-summary-in' type='checkbox'  checked><label for='section-0cc28108-756e-4879-9ca3-12a2ac195665' class='xr-section-summary' >Data variables: <span>(3)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>t</span></div><div class='xr-var-dims'>(time, level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>dask.array&lt;chunksize=(1, 6, 7, 12), meta=np.ndarray&gt;</div><input id='attrs-2715e645-5d9b-496b-ac07-bf4a6cb2af28' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-2715e645-5d9b-496b-ac07-bf4a6cb2af28' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-dc642b2e-cb37-4311-8a64-6082e343fc33' class='xr-var-data-in' type='checkbox'><label for='data-dc642b2e-cb37-4311-8a64-6082e343fc33' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>K</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>standard_name :</span></dt><dd>air_temperature</dd></dl></div><div class='xr-var-data'><table>\n",
        "    <tr>\n",
        "        <td>\n",
        "            <table style=\"border-collapse: collapse;\">\n",
@@ -2122,7 +2158,7 @@
        "</svg>\n",
        "        </td>\n",
        "    </tr>\n",
-       "</table></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u</span></div><div class='xr-var-dims'>(time, level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>dask.array&lt;chunksize=(1, 6, 7, 12), meta=np.ndarray&gt;</div><input id='attrs-b0724524-3c84-42bf-93f4-12ddbd43cc94' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-b0724524-3c84-42bf-93f4-12ddbd43cc94' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-b56a234c-afe6-4f64-ad14-ee4363b88211' class='xr-var-data-in' type='checkbox'><label for='data-b56a234c-afe6-4f64-ad14-ee4363b88211' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>m s**-1</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>standard_name :</span></dt><dd>eastward_wind</dd></dl></div><div class='xr-var-data'><table>\n",
+       "</table></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u</span></div><div class='xr-var-dims'>(time, level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>dask.array&lt;chunksize=(1, 6, 7, 12), meta=np.ndarray&gt;</div><input id='attrs-8d64406a-3c18-4c0a-afe1-a23d828f0b62' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-8d64406a-3c18-4c0a-afe1-a23d828f0b62' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-1a2099fb-5f74-4c85-8c03-65ab19305100' class='xr-var-data-in' type='checkbox'><label for='data-1a2099fb-5f74-4c85-8c03-65ab19305100' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>m s**-1</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>standard_name :</span></dt><dd>eastward_wind</dd></dl></div><div class='xr-var-data'><table>\n",
        "    <tr>\n",
        "        <td>\n",
        "            <table style=\"border-collapse: collapse;\">\n",
@@ -2216,7 +2252,7 @@
        "</svg>\n",
        "        </td>\n",
        "    </tr>\n",
-       "</table></div></li><li class='xr-var-item'><div class='xr-var-name'><span>v</span></div><div class='xr-var-dims'>(time, level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>dask.array&lt;chunksize=(1, 6, 7, 12), meta=np.ndarray&gt;</div><input id='attrs-55d266f6-5bef-4d76-9caa-35e8ba1e4af2' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-55d266f6-5bef-4d76-9caa-35e8ba1e4af2' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-82caef4e-c176-49b7-a545-3ed44ffc5056' class='xr-var-data-in' type='checkbox'><label for='data-82caef4e-c176-49b7-a545-3ed44ffc5056' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>m s**-1</dd><dt><span>long_name :</span></dt><dd>V component of wind</dd><dt><span>standard_name :</span></dt><dd>northward_wind</dd></dl></div><div class='xr-var-data'><table>\n",
+       "</table></div></li><li class='xr-var-item'><div class='xr-var-name'><span>v</span></div><div class='xr-var-dims'>(time, level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>dask.array&lt;chunksize=(1, 6, 7, 12), meta=np.ndarray&gt;</div><input id='attrs-c9c1c17f-146d-4b06-8b22-5ebbffba3e64' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-c9c1c17f-146d-4b06-8b22-5ebbffba3e64' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-0d94106b-4ab8-4e22-bdee-2566b8f36e74' class='xr-var-data-in' type='checkbox'><label for='data-0d94106b-4ab8-4e22-bdee-2566b8f36e74' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>m s**-1</dd><dt><span>long_name :</span></dt><dd>V component of wind</dd><dt><span>standard_name :</span></dt><dd>northward_wind</dd></dl></div><div class='xr-var-data'><table>\n",
        "    <tr>\n",
        "        <td>\n",
        "            <table style=\"border-collapse: collapse;\">\n",
@@ -2310,7 +2346,7 @@
        "</svg>\n",
        "        </td>\n",
        "    </tr>\n",
-       "</table></div></li></ul></div></li><li class='xr-section-item'><input id='section-c868c2b7-ee32-4b60-8fe7-c0471d0cdcc4' class='xr-section-summary-in' type='checkbox'  checked><label for='section-c868c2b7-ee32-4b60-8fe7-c0471d0cdcc4' class='xr-section-summary' >Attributes: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>Conventions :</span></dt><dd>CF-1.6</dd><dt><span>history :</span></dt><dd>2023-08-07 18:24:35 GMT by grib_to_netcdf-2.30.2: grib_to_netcdf -o tuv_pl.nc tuv_pl.grib</dd></dl></div></li></ul></div></div>"
+       "</table></div></li></ul></div></li><li class='xr-section-item'><input id='section-6f0133d1-d5e5-403e-afa8-b3d1a45da329' class='xr-section-summary-in' type='checkbox'  checked><label for='section-6f0133d1-d5e5-403e-afa8-b3d1a45da329' class='xr-section-summary' >Attributes: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>Conventions :</span></dt><dd>CF-1.6</dd><dt><span>history :</span></dt><dd>2023-08-07 18:24:35 GMT by grib_to_netcdf-2.30.2: grib_to_netcdf -o tuv_pl.nc tuv_pl.grib</dd></dl></div></li></ul></div></div>"
       ],
       "text/plain": [
        "<xarray.Dataset> Size: 12kB\n",
diff --git a/docs/examples/netcdf/test.nc b/docs/examples/netcdf/test.nc
new file mode 120000
index 000000000..2218dc4dc
--- /dev/null
+++ b/docs/examples/netcdf/test.nc
@@ -0,0 +1 @@
+../test.nc
\ No newline at end of file
diff --git a/docs/examples/netcdf/tuv_pl.nc b/docs/examples/netcdf/tuv_pl.nc
new file mode 120000
index 000000000..7d49a994a
--- /dev/null
+++ b/docs/examples/netcdf/tuv_pl.nc
@@ -0,0 +1 @@
+../tuv_pl.nc
\ No newline at end of file
diff --git a/docs/examples/odb/index.rst b/docs/examples/odb/index.rst
new file mode 100644
index 000000000..7b9c1bc18
--- /dev/null
+++ b/docs/examples/odb/index.rst
@@ -0,0 +1,10 @@
+.. _odb_examples:
+
+ODB
+++++++
+
+.. toctree::
+    :maxdepth: 1
+    :glob:
+
+    odb*
diff --git a/docs/examples/odb.ipynb b/docs/examples/odb/odb.ipynb
similarity index 100%
rename from docs/examples/odb.ipynb
rename to docs/examples/odb/odb.ipynb
diff --git a/docs/examples/odb/test.odb b/docs/examples/odb/test.odb
new file mode 120000
index 000000000..c9c1e3f22
--- /dev/null
+++ b/docs/examples/odb/test.odb
@@ -0,0 +1 @@
+../test.odb
\ No newline at end of file
diff --git a/docs/examples/from_object.ipynb b/docs/examples/other/from_object.ipynb
similarity index 100%
rename from docs/examples/from_object.ipynb
rename to docs/examples/other/from_object.ipynb
diff --git a/docs/examples/other/index.rst b/docs/examples/other/index.rst
new file mode 100644
index 000000000..777dcfe29
--- /dev/null
+++ b/docs/examples/other/index.rst
@@ -0,0 +1,12 @@
+.. _other_examples:
+
+
+Other inputs
++++++++++++++
+
+.. toctree::
+    :maxdepth: 1
+    :glob:
+
+    from_object.ipynb
+    pandas.ipynb
diff --git a/docs/examples/pandas.ipynb b/docs/examples/other/pandas.ipynb
similarity index 100%
rename from docs/examples/pandas.ipynb
rename to docs/examples/other/pandas.ipynb
diff --git a/docs/examples/pp/air_temp.pp b/docs/examples/pp/air_temp.pp
new file mode 100644
index 000000000..8e0a2480c
Binary files /dev/null and b/docs/examples/pp/air_temp.pp differ
diff --git a/docs/examples/pp/index.rst b/docs/examples/pp/index.rst
new file mode 100644
index 000000000..77710bc31
--- /dev/null
+++ b/docs/examples/pp/index.rst
@@ -0,0 +1,10 @@
+.. _pp_examples:
+
+UK Met Office PP file
+++++++++++++++++++++++
+
+.. toctree::
+    :maxdepth: 1
+    :glob:
+
+    ukmo_pp.ipynb
diff --git a/docs/examples/pp/ukmo_pp.ipynb b/docs/examples/pp/ukmo_pp.ipynb
new file mode 100644
index 000000000..57ea1bd76
--- /dev/null
+++ b/docs/examples/pp/ukmo_pp.ipynb
@@ -0,0 +1,190 @@
+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "id": "58c35970-3e91-47f9-9cf9-663a81039589",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "## Using UK Met Office PP files"
+   ]
+  },
+  {
+   "cell_type": "raw",
+   "id": "a320d6a7-0f8f-489e-9cd2-b8f0332607fe",
+   "metadata": {
+    "editable": true,
+    "raw_mimetype": "text/restructuredtext",
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "This example uses a small PP file containing global temperature data. \n",
+    "\n",
+    "We can read this data as a :ref:`file source <data-sources-file>` using the `Iris <https://scitools-iris.readthedocs.io/en/latest/>`_ library under the hood. \n",
+    "\n",
+    "Please note, PP file support requires the ``scitools-iris`` and ``ncdata`` packages to be installed."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "id": "6625ad75-a1cd-4f5b-a04b-2e1a63aafb89",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "outputs": [
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "/Users/cgr/venv/dev/lib/python3.13/site-packages/iris/fileformats/netcdf/saver.py:2877: IrisDeprecation: Saving to netcdf with legacy-style attribute handling for backwards compatibility.\n",
+      "This mode is deprecated since Iris 3.8, and will eventually be removed.\n",
+      "Please consider enabling the new split-attributes handling mode, by setting 'iris.FUTURE.save_split_attrs = True'.\n",
+      "  warn_deprecated(message)\n",
+      "/Users/cgr/venv/dev/lib/python3.13/site-packages/ncdata/xarray.py:165: FutureWarning: In a future version, xarray will not decode the variable 'forecast_period' into a timedelta64 dtype based on the presence of a timedelta-like 'units' attribute by default. Instead it will rely on the presence of a timedelta64 'dtype' attribute, which is now xarray's default way of encoding timedelta64 values.\n",
+      "To continue decoding into a timedelta64 dtype, either set `decode_timedelta=True` when opening this dataset, or add the attribute `dtype='timedelta64[ns]'` to this variable on disk.\n",
+      "To opt-in to future behavior, set `decode_timedelta=False`.\n",
+      "  ds = store_entrypoint.open_dataset(self, **xr_load_kwargs)\n"
+     ]
+    }
+   ],
+   "source": [
+    "import earthkit.data as ekd\n",
+    "\n",
+    "# we ensure the example file is available. \n",
+    "ekd.download_example_file(\"air_temp.pp\")\n",
+    "\n",
+    "ds = ekd.from_source(\"file\", \"air_temp.pp\").to_fieldlist()"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "044b5b88-848a-49ee-8d91-5996a1327a48",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "The resulting object is an Xarray fieldList."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 2,
+   "id": "f21a9370-1ded-4334-af4d-d244b325561b",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "outputs": [
+    {
+     "ename": "AssertionError",
+     "evalue": "(datetime.datetime(1998, 3, 1, 3, 0), datetime.datetime(1998, 12, 1, 0, 0), datetime.timedelta(days=269, seconds=75600), datetime.datetime(1998, 3, 6, 3, 0))",
+     "output_type": "error",
+     "traceback": [
+      "\u001b[31m---------------------------------------------------------------------------\u001b[39m",
+      "\u001b[31mAssertionError\u001b[39m                            Traceback (most recent call last)",
+      "\u001b[36mCell\u001b[39m\u001b[36m \u001b[39m\u001b[32mIn[2]\u001b[39m\u001b[32m, line 1\u001b[39m\n\u001b[32m----> \u001b[39m\u001b[32m1\u001b[39m \u001b[43mds\u001b[49m\u001b[43m.\u001b[49m\u001b[43mls\u001b[49m\u001b[43m(\u001b[49m\u001b[43m)\u001b[49m\n",
+      "\u001b[36mFile \u001b[39m\u001b[32m~/git/earthkit-data/src/earthkit/data/indexing/indexed.py:254\u001b[39m, in \u001b[36mIndexFieldListBase.ls\u001b[39m\u001b[34m(self, n, keys, extra_keys, collections)\u001b[39m\n\u001b[32m    240\u001b[39m     \u001b[38;5;66;03m# if component is not None:\u001b[39;00m\n\u001b[32m    241\u001b[39m     \u001b[38;5;66;03m#     for i in pos_range:\u001b[39;00m\n\u001b[32m    242\u001b[39m     \u001b[38;5;66;03m#         f = self[i]\u001b[39;00m\n\u001b[32m   (...)\u001b[39m\u001b[32m    250\u001b[39m     \u001b[38;5;66;03m#     for i in pos_range:\u001b[39;00m\n\u001b[32m    251\u001b[39m     \u001b[38;5;66;03m#         yield (self[i]._get_fast(keys, default=default, astype=astype, output=dict))\u001b[39;00m\n\u001b[32m    253\u001b[39m \u001b[38;5;28;01mif\u001b[39;00m keys == \u001b[33m\"\u001b[39m\u001b[33mdefault\u001b[39m\u001b[33m\"\u001b[39m:\n\u001b[32m--> \u001b[39m\u001b[32m254\u001b[39m     keys = \u001b[38;5;28;43mself\u001b[39;49m\u001b[43m.\u001b[49m\u001b[43m_default_ls_keys\u001b[49m\u001b[43m(\u001b[49m\u001b[43m)\u001b[49m\n\u001b[32m    256\u001b[39m \u001b[38;5;28;01mreturn\u001b[39;00m summary_ls(_proc, n=n, keys=keys, extra_keys=extra_keys, collections=collections)\n",
+      "\u001b[36mFile \u001b[39m\u001b[32m~/git/earthkit-data/src/earthkit/data/indexing/indexed.py:209\u001b[39m, in \u001b[36mIndexFieldListBase._default_ls_keys\u001b[39m\u001b[34m(self)\u001b[39m\n\u001b[32m    207\u001b[39m \u001b[38;5;28;01mdef\u001b[39;00m\u001b[38;5;250m \u001b[39m\u001b[34m_default_ls_keys\u001b[39m(\u001b[38;5;28mself\u001b[39m):\n\u001b[32m    208\u001b[39m     \u001b[38;5;28;01mif\u001b[39;00m \u001b[38;5;28mlen\u001b[39m(\u001b[38;5;28mself\u001b[39m) > \u001b[32m0\u001b[39m:\n\u001b[32m--> \u001b[39m\u001b[32m209\u001b[39m         \u001b[38;5;28;01mreturn\u001b[39;00m \u001b[38;5;28;43mself\u001b[39;49m\u001b[43m[\u001b[49m\u001b[32;43m0\u001b[39;49m\u001b[43m]\u001b[49m.default_ls_keys\n\u001b[32m    210\u001b[39m     \u001b[38;5;28;01mreturn\u001b[39;00m []\n",
+      "\u001b[36mFile \u001b[39m\u001b[32m~/git/earthkit-data/src/earthkit/data/core/index.py:294\u001b[39m, in \u001b[36mIndex.__getitem__\u001b[39m\u001b[34m(self, n)\u001b[39m\n\u001b[32m    291\u001b[39m     \u001b[38;5;28;01mif\u001b[39;00m \u001b[38;5;28misinstance\u001b[39m(n, np.ndarray):\n\u001b[32m    292\u001b[39m         \u001b[38;5;28;01mreturn\u001b[39;00m \u001b[38;5;28mself\u001b[39m._from_ndarray(n)\n\u001b[32m--> \u001b[39m\u001b[32m294\u001b[39m \u001b[38;5;28;01mreturn\u001b[39;00m \u001b[38;5;28;43mself\u001b[39;49m\u001b[43m.\u001b[49m\u001b[43m_getitem\u001b[49m\u001b[43m(\u001b[49m\u001b[43mn\u001b[49m\u001b[43m)\u001b[49m\n",
+      "\u001b[36mFile \u001b[39m\u001b[32m~/git/earthkit-data/src/earthkit/data/readers/xarray/fieldlist.py:88\u001b[39m, in \u001b[36mXArrayFieldList._getitem\u001b[39m\u001b[34m(self, n)\u001b[39m\n\u001b[32m     85\u001b[39m \u001b[38;5;28;01mdef\u001b[39;00m\u001b[38;5;250m \u001b[39m\u001b[34m_getitem\u001b[39m(\u001b[38;5;28mself\u001b[39m, n):\n\u001b[32m     86\u001b[39m     \u001b[38;5;28;01mif\u001b[39;00m \u001b[38;5;28misinstance\u001b[39m(n, \u001b[38;5;28mint\u001b[39m):\n\u001b[32m     87\u001b[39m         \u001b[38;5;66;03m# LOG.debug(f\"Getting item {n} from XArrayFieldList\")\u001b[39;00m\n\u001b[32m---> \u001b[39m\u001b[32m88\u001b[39m         \u001b[38;5;28;01mreturn\u001b[39;00m \u001b[38;5;28;43mself\u001b[39;49m\u001b[43m.\u001b[49m\u001b[43m_getitem_core\u001b[49m\u001b[43m(\u001b[49m\u001b[43mn\u001b[49m\u001b[43m)\u001b[49m\n",
+      "\u001b[36mFile \u001b[39m\u001b[32m~/git/earthkit-data/src/earthkit/data/readers/xarray/fieldlist.py:116\u001b[39m, in \u001b[36mXArrayFieldList._getitem_core\u001b[39m\u001b[34m(self, i)\u001b[39m\n\u001b[32m    113\u001b[39m \u001b[38;5;28;01mfor\u001b[39;00m v \u001b[38;5;129;01min\u001b[39;00m \u001b[38;5;28mself\u001b[39m.variables:\n\u001b[32m    114\u001b[39m     \u001b[38;5;28;01mif\u001b[39;00m i < v.length:\n\u001b[32m    115\u001b[39m         \u001b[38;5;66;03m# LOG.debug(f\"Selecting field {i} from variable {v.name}\")\u001b[39;00m\n\u001b[32m--> \u001b[39m\u001b[32m116\u001b[39m         \u001b[38;5;28;01mreturn\u001b[39;00m \u001b[43mv\u001b[49m\u001b[43m[\u001b[49m\u001b[43mi\u001b[49m\u001b[43m]\u001b[49m\n\u001b[32m    117\u001b[39m     i -= v.length\n\u001b[32m    119\u001b[39m \u001b[38;5;28;01mraise\u001b[39;00m \u001b[38;5;167;01mIndexError\u001b[39;00m(k)\n",
+      "\u001b[36mFile \u001b[39m\u001b[32m~/git/earthkit-data/src/earthkit/data/readers/xarray/variable.py:188\u001b[39m, in \u001b[36mVariable.__getitem__\u001b[39m\u001b[34m(self, i)\u001b[39m\n\u001b[32m    184\u001b[39m \u001b[38;5;28;01mfrom\u001b[39;00m\u001b[38;5;250m \u001b[39m\u001b[34;01mearthkit\u001b[39;00m\u001b[34;01m.\u001b[39;00m\u001b[34;01mdata\u001b[39;00m\u001b[34;01m.\u001b[39;00m\u001b[34;01mfield\u001b[39;00m\u001b[34;01m.\u001b[39;00m\u001b[34;01mxarray\u001b[39;00m\u001b[34;01m.\u001b[39;00m\u001b[34;01mcreate\u001b[39;00m\u001b[38;5;250m \u001b[39m\u001b[38;5;28;01mimport\u001b[39;00m create_xarray_field\n\u001b[32m    186\u001b[39m LOG.debug(\u001b[33mf\u001b[39m\u001b[33m\"\u001b[39m\u001b[33mCreating field \u001b[39m\u001b[38;5;132;01m{\u001b[39;00mi\u001b[38;5;132;01m}\u001b[39;00m\u001b[33m from variable \u001b[39m\u001b[38;5;132;01m{\u001b[39;00m\u001b[38;5;28mself\u001b[39m.name\u001b[38;5;132;01m}\u001b[39;00m\u001b[33m\"\u001b[39m)\n\u001b[32m--> \u001b[39m\u001b[32m188\u001b[39m \u001b[38;5;28;01mreturn\u001b[39;00m \u001b[43mcreate_xarray_field\u001b[49m\u001b[43m(\u001b[49m\u001b[38;5;28;43mself\u001b[39;49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[38;5;28;43mself\u001b[39;49m\u001b[43m.\u001b[49m\u001b[43mvariable\u001b[49m\u001b[43m.\u001b[49m\u001b[43misel\u001b[49m\u001b[43m(\u001b[49m\u001b[43mkwargs\u001b[49m\u001b[43m)\u001b[49m\u001b[43m)\u001b[49m\n",
+      "\u001b[36mFile \u001b[39m\u001b[32m~/git/earthkit-data/src/earthkit/data/field/xarray/create.py:26\u001b[39m, in \u001b[36mcreate_xarray_field\u001b[39m\u001b[34m(variable, selection)\u001b[39m\n\u001b[32m     24\u001b[39m ensemble = XArrayEnsemble(variable, selection)\n\u001b[32m     25\u001b[39m parameter = XArrayParameter(variable, selection)\n\u001b[32m---> \u001b[39m\u001b[32m26\u001b[39m time = \u001b[43mXArrayTimeHandler\u001b[49m\u001b[43m(\u001b[49m\u001b[43mvariable\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43mselection\u001b[49m\u001b[43m)\u001b[49m\n\u001b[32m     27\u001b[39m geography = XArrayGeographyHandler(variable, selection)\n\u001b[32m     28\u001b[39m vertical = XArrayVertical(variable, selection)\n",
+      "\u001b[36mFile \u001b[39m\u001b[32m~/git/earthkit-data/src/earthkit/data/field/xarray/time.py:36\u001b[39m, in \u001b[36mXArrayTimeHandler.__init__\u001b[39m\u001b[34m(self, owner, selection)\u001b[39m\n\u001b[32m     33\u001b[39m \u001b[38;5;28mself\u001b[39m.owner = owner\n\u001b[32m     34\u001b[39m \u001b[38;5;28mself\u001b[39m.selection = selection\n\u001b[32m---> \u001b[39m\u001b[32m36\u001b[39m part = create_time(\u001b[43mfrom_xarray\u001b[49m\u001b[43m(\u001b[49m\u001b[43mowner\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43mselection\u001b[49m\u001b[43m)\u001b[49m)\n\u001b[32m     37\u001b[39m \u001b[38;5;28msuper\u001b[39m().\u001b[34m__init__\u001b[39m(part)\n",
+      "\u001b[36mFile \u001b[39m\u001b[32m~/git/earthkit-data/src/earthkit/data/field/xarray/time.py:28\u001b[39m, in \u001b[36mfrom_xarray\u001b[39m\u001b[34m(owner, selection)\u001b[39m\n\u001b[32m     25\u001b[39m         coordinate = owner.by_name[coord_name]\n\u001b[32m     26\u001b[39m         _coords[coord_name] = coordinate.normalise(extract_single_value(coord_value))\n\u001b[32m---> \u001b[39m\u001b[32m28\u001b[39m \u001b[38;5;28;01mreturn\u001b[39;00m \u001b[43mowner\u001b[49m\u001b[43m.\u001b[49m\u001b[43mtime\u001b[49m\u001b[43m.\u001b[49m\u001b[43mspec\u001b[49m\u001b[43m(\u001b[49m\u001b[43m_coords\u001b[49m\u001b[43m)\u001b[49m\n",
+      "\u001b[36mFile \u001b[39m\u001b[32m~/git/earthkit-data/src/earthkit/data/readers/xarray/time.py:238\u001b[39m, in \u001b[36mForecastFromValidTimeAndStep.spec\u001b[39m\u001b[34m(self, coords_values)\u001b[39m\n\u001b[32m    236\u001b[39m     base_datetime = to_datetime(coords_values[\u001b[38;5;28mself\u001b[39m.date_coordinate_name])\n\u001b[32m    237\u001b[39m     \u001b[38;5;66;03m# Not sure that this is the correct assumption\u001b[39;00m\n\u001b[32m--> \u001b[39m\u001b[32m238\u001b[39m     \u001b[38;5;28;01massert\u001b[39;00m base_datetime == base_datetime_ref, (\n\u001b[32m    239\u001b[39m         base_datetime,\n\u001b[32m    240\u001b[39m         valid_datetime,\n\u001b[32m    241\u001b[39m         step,\n\u001b[32m    242\u001b[39m         base_datetime_ref,\n\u001b[32m    243\u001b[39m     )\n\u001b[32m    245\u001b[39m \u001b[38;5;28;01mreturn\u001b[39;00m {\u001b[33m\"\u001b[39m\u001b[33mvalid_datetime\u001b[39m\u001b[33m\"\u001b[39m: valid_datetime, \u001b[33m\"\u001b[39m\u001b[33mstep\u001b[39m\u001b[33m\"\u001b[39m: step}\n",
+      "\u001b[31mAssertionError\u001b[39m: (datetime.datetime(1998, 3, 1, 3, 0), datetime.datetime(1998, 12, 1, 0, 0), datetime.timedelta(days=269, seconds=75600), datetime.datetime(1998, 3, 6, 3, 0))"
+     ]
+    }
+   ],
+   "source": [
+    "ds.ls()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "5a70b28d-3244-46ee-afdc-27ad31b0d226",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "ds[0].shape"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "0f76468d-3bc0-4b86-9b21-9cb3e9a6d4a7",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "ds[0].values[:5]"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "1b189c2e-0981-4ff0-b99b-62e2a60c7c69",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "ds[0].geography.latlon()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "6d5789d4-10e9-4283-9773-dc94b0f30f5f",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "dev",
+   "language": "python",
+   "name": "dev"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.13.1"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 5
+}
diff --git a/docs/examples/shapefile/index.rst b/docs/examples/shapefile/index.rst
new file mode 100644
index 000000000..66d6ae6cd
--- /dev/null
+++ b/docs/examples/shapefile/index.rst
@@ -0,0 +1,11 @@
+.. _shapefile_examples:
+
+
+Shapefile
++++++++++++++++++++++++++++++
+
+.. toctree::
+    :maxdepth: 1
+    :glob:
+
+    shapefile.ipynb
diff --git a/docs/examples/shapefile/major_basins.zip b/docs/examples/shapefile/major_basins.zip
new file mode 120000
index 000000000..b81611a2c
--- /dev/null
+++ b/docs/examples/shapefile/major_basins.zip
@@ -0,0 +1 @@
+../major_basins.zip
\ No newline at end of file
diff --git a/docs/examples/shapefile.ipynb b/docs/examples/shapefile/shapefile.ipynb
similarity index 74%
rename from docs/examples/shapefile.ipynb
rename to docs/examples/shapefile/shapefile.ipynb
index 880d8b875..6c1e4588e 100644
--- a/docs/examples/shapefile.ipynb
+++ b/docs/examples/shapefile/shapefile.ipynb
@@ -37,7 +37,17 @@
     },
     "tags": []
    },
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "\n",
+      "\u001b[1m[\u001b[0m\u001b[34;49mnotice\u001b[0m\u001b[1;39;49m]\u001b[0m\u001b[39;49m A new release of pip is available: \u001b[0m\u001b[31;49m24.3.1\u001b[0m\u001b[39;49m -> \u001b[0m\u001b[32;49m26.0.1\u001b[0m\n",
+      "\u001b[1m[\u001b[0m\u001b[34;49mnotice\u001b[0m\u001b[1;39;49m]\u001b[0m\u001b[39;49m To update, run: \u001b[0m\u001b[32;49mpip install --upgrade pip\u001b[0m\n"
+     ]
+    }
+   ],
    "source": [
     "!pip install geopandas --quiet"
    ]
@@ -47,29 +57,7 @@
    "execution_count": 2,
    "id": "1ece2495-52e2-4678-8e9f-1a1d086a5975",
    "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "application/vnd.jupyter.widget-view+json": {
-       "model_id": "64de6d00f04d4d14a844f2b712323992",
-       "version_major": 2,
-       "version_minor": 0
-      },
-      "text/plain": [
-       "  0%|          | 0/8 [00:00<?, ?it/s]"
-      ]
-     },
-     "metadata": {},
-     "output_type": "display_data"
-    },
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "Ignoring archive member 'major_basins/' because it is not a directory or a file\n"
-     ]
-    }
-   ],
+   "outputs": [],
    "source": [
     "import earthkit.data as ekd\n",
     "ekd.download_example_file(\"major_basins.zip\")\n",
@@ -115,10 +103,10 @@
     {
      "data": {
       "text/html": [
-       "<earthkit.data.readers.shapefile.file.ShapeFileList object at 0x107344590>"
+       "<earthkit.data.readers.shapefile.file.ShapeFileList object at 0x10a2dc440>"
       ],
       "text/plain": [
-       "<earthkit.data.readers.shapefile.file.ShapeFileList at 0x107344590>"
+       "<earthkit.data.readers.shapefile.file.ShapeFileList at 0x10a2dc440>"
       ]
      },
      "execution_count": 4,
@@ -208,7 +196,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 7,
+   "execution_count": 8,
    "id": "7b0c4e12-97b0-47a5-a709-2dd25fbf7a1b",
    "metadata": {
     "editable": true,
@@ -220,19 +208,331 @@
    "outputs": [
     {
      "data": {
+      "text/html": [
+       "<div>\n",
+       "<style scoped>\n",
+       "    .dataframe tbody tr th:only-of-type {\n",
+       "        vertical-align: middle;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe tbody tr th {\n",
+       "        vertical-align: top;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe thead th {\n",
+       "        text-align: right;\n",
+       "    }\n",
+       "</style>\n",
+       "<table border=\"1\" class=\"dataframe\">\n",
+       "  <thead>\n",
+       "    <tr style=\"text-align: right;\">\n",
+       "      <th></th>\n",
+       "      <th>BASWC4_ID</th>\n",
+       "      <th>ID</th>\n",
+       "      <th>N</th>\n",
+       "      <th>NAME</th>\n",
+       "      <th>CONT</th>\n",
+       "      <th>NN</th>\n",
+       "      <th>FISH_</th>\n",
+       "      <th>ACRES</th>\n",
+       "      <th>SOURCETHM</th>\n",
+       "      <th>NO_COUNTRI</th>\n",
+       "      <th>Q3</th>\n",
+       "      <th>CHECKED</th>\n",
+       "      <th>LAEA_HA</th>\n",
+       "      <th>LAEA_ACRES</th>\n",
+       "      <th>LAEA_PRMTR</th>\n",
+       "      <th>geometry</th>\n",
+       "    </tr>\n",
+       "  </thead>\n",
+       "  <tbody>\n",
+       "    <tr>\n",
+       "      <th>0</th>\n",
+       "      <td>2</td>\n",
+       "      <td>408</td>\n",
+       "      <td>11</td>\n",
+       "      <td>Indigirka</td>\n",
+       "      <td>2</td>\n",
+       "      <td>2011</td>\n",
+       "      <td>0</td>\n",
+       "      <td>0.002</td>\n",
+       "      <td>geoff2.dbf</td>\n",
+       "      <td>0</td>\n",
+       "      <td>None</td>\n",
+       "      <td>-1</td>\n",
+       "      <td>0.000000e+00</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>POLYGON ((139.6873 63.9332, 139.82028 64.03003...</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>1</th>\n",
+       "      <td>3</td>\n",
+       "      <td>436</td>\n",
+       "      <td>14</td>\n",
+       "      <td>Kolyma</td>\n",
+       "      <td>2</td>\n",
+       "      <td>2014</td>\n",
+       "      <td>29</td>\n",
+       "      <td>0.003</td>\n",
+       "      <td>geoff2.dbf</td>\n",
+       "      <td>0</td>\n",
+       "      <td>None</td>\n",
+       "      <td>-1</td>\n",
+       "      <td>0.000000e+00</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>POLYGON ((153.32126 70.8709, 153.3344 70.87331...</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2</th>\n",
+       "      <td>4</td>\n",
+       "      <td>38</td>\n",
+       "      <td>36</td>\n",
+       "      <td>Yenisey</td>\n",
+       "      <td>2</td>\n",
+       "      <td>2036</td>\n",
+       "      <td>42</td>\n",
+       "      <td>0.007</td>\n",
+       "      <td>final_draft22.db</td>\n",
+       "      <td>0</td>\n",
+       "      <td>International catchments</td>\n",
+       "      <td>-1</td>\n",
+       "      <td>1.916399e+08</td>\n",
+       "      <td>473542164.8</td>\n",
+       "      <td>10368035.7</td>\n",
+       "      <td>POLYGON ((84.03548 62.48704, 84.03149 62.49136...</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>3</th>\n",
+       "      <td>5</td>\n",
+       "      <td>148</td>\n",
+       "      <td>78</td>\n",
+       "      <td>Tana</td>\n",
+       "      <td>0</td>\n",
+       "      <td>0</td>\n",
+       "      <td>0</td>\n",
+       "      <td>0.000</td>\n",
+       "      <td>final_draft22.db</td>\n",
+       "      <td>0</td>\n",
+       "      <td>International catchments</td>\n",
+       "      <td>-1</td>\n",
+       "      <td>1.698563e+06</td>\n",
+       "      <td>4197148.9</td>\n",
+       "      <td>750506.4</td>\n",
+       "      <td>POLYGON ((25.5151 68.646, 25.40198 68.62086, 2...</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>4</th>\n",
+       "      <td>6</td>\n",
+       "      <td>104</td>\n",
+       "      <td>11</td>\n",
+       "      <td>Mackenzie</td>\n",
+       "      <td>5</td>\n",
+       "      <td>5011</td>\n",
+       "      <td>53</td>\n",
+       "      <td>0.006</td>\n",
+       "      <td>final_draft22.db</td>\n",
+       "      <td>0</td>\n",
+       "      <td>None</td>\n",
+       "      <td>5</td>\n",
+       "      <td>0.000000e+00</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>0.0</td>\n",
+       "      <td>POLYGON ((-136.9207 68.2081, -136.88443 68.219...</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>...</th>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>249</th>\n",
+       "      <td>251</td>\n",
+       "      <td>0</td>\n",
+       "      <td>0</td>\n",
+       "      <td>Void</td>\n",
+       "      <td>0</td>\n",
+       "      <td>0</td>\n",
+       "      <td>0</td>\n",
+       "      <td>0.000</td>\n",
+       "      <td>None</td>\n",
+       "      <td>0</td>\n",
+       "      <td>International catchments</td>\n",
+       "      <td>5</td>\n",
+       "      <td>7.292745e+06</td>\n",
+       "      <td>18020373.2</td>\n",
+       "      <td>1867904.1</td>\n",
+       "      <td>POLYGON ((33.95228 -6.6955, 33.95243 -6.70446,...</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>250</th>\n",
+       "      <td>279</td>\n",
+       "      <td>0</td>\n",
+       "      <td>0</td>\n",
+       "      <td>Mangoky</td>\n",
+       "      <td>0</td>\n",
+       "      <td>0</td>\n",
+       "      <td>0</td>\n",
+       "      <td>0.000</td>\n",
+       "      <td>None</td>\n",
+       "      <td>0</td>\n",
+       "      <td>None</td>\n",
+       "      <td>5</td>\n",
+       "      <td>4.310280e+06</td>\n",
+       "      <td>10650702.0</td>\n",
+       "      <td>2127189.5</td>\n",
+       "      <td>POLYGON ((46.82328 -21.32725, 46.82447 -21.336...</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>251</th>\n",
+       "      <td>1</td>\n",
+       "      <td>39</td>\n",
+       "      <td>16</td>\n",
+       "      <td>Lena</td>\n",
+       "      <td>2</td>\n",
+       "      <td>2016</td>\n",
+       "      <td>43</td>\n",
+       "      <td>0.009</td>\n",
+       "      <td>final_draft22.db</td>\n",
+       "      <td>0</td>\n",
+       "      <td>None</td>\n",
+       "      <td>-1</td>\n",
+       "      <td>1.016640e+08</td>\n",
+       "      <td>251211777.3</td>\n",
+       "      <td>13423660.9</td>\n",
+       "      <td>POLYGON ((102.72 65.76, 102.85008 65.90685, 10...</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>252</th>\n",
+       "      <td>10</td>\n",
+       "      <td>37</td>\n",
+       "      <td>24</td>\n",
+       "      <td>Ob</td>\n",
+       "      <td>2</td>\n",
+       "      <td>2024</td>\n",
+       "      <td>43</td>\n",
+       "      <td>0.010</td>\n",
+       "      <td>final_draft22.db</td>\n",
+       "      <td>0</td>\n",
+       "      <td>International catchments</td>\n",
+       "      <td>-1</td>\n",
+       "      <td>3.070918e+08</td>\n",
+       "      <td>758823924.1</td>\n",
+       "      <td>13761196.3</td>\n",
+       "      <td>POLYGON ((84.03548 62.48704, 84.0654 62.45478,...</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>253</th>\n",
+       "      <td>59</td>\n",
+       "      <td>214</td>\n",
+       "      <td>108</td>\n",
+       "      <td>Connecticut</td>\n",
+       "      <td>0</td>\n",
+       "      <td>0</td>\n",
+       "      <td>0</td>\n",
+       "      <td>0.000</td>\n",
+       "      <td>final_draft22.db</td>\n",
+       "      <td>0</td>\n",
+       "      <td>International catchments</td>\n",
+       "      <td>5</td>\n",
+       "      <td>2.775322e+06</td>\n",
+       "      <td>6857819.8</td>\n",
+       "      <td>1427586.8</td>\n",
+       "      <td>POLYGON ((-71.16196 45.24421, -71.12241 45.182...</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "<p>254 rows × 16 columns</p>\n",
+       "</div>"
+      ],
       "text/plain": [
-       "geopandas.geodataframe.GeoDataFrame"
+       "     BASWC4_ID   ID    N         NAME  CONT    NN  FISH_  ACRES  \\\n",
+       "0            2  408   11    Indigirka     2  2011      0  0.002   \n",
+       "1            3  436   14       Kolyma     2  2014     29  0.003   \n",
+       "2            4   38   36      Yenisey     2  2036     42  0.007   \n",
+       "3            5  148   78         Tana     0     0      0  0.000   \n",
+       "4            6  104   11    Mackenzie     5  5011     53  0.006   \n",
+       "..         ...  ...  ...          ...   ...   ...    ...    ...   \n",
+       "249        251    0    0         Void     0     0      0  0.000   \n",
+       "250        279    0    0      Mangoky     0     0      0  0.000   \n",
+       "251          1   39   16         Lena     2  2016     43  0.009   \n",
+       "252         10   37   24           Ob     2  2024     43  0.010   \n",
+       "253         59  214  108  Connecticut     0     0      0  0.000   \n",
+       "\n",
+       "            SOURCETHM  NO_COUNTRI                        Q3  CHECKED  \\\n",
+       "0          geoff2.dbf           0                      None       -1   \n",
+       "1          geoff2.dbf           0                      None       -1   \n",
+       "2    final_draft22.db           0  International catchments       -1   \n",
+       "3    final_draft22.db           0  International catchments       -1   \n",
+       "4    final_draft22.db           0                      None        5   \n",
+       "..                ...         ...                       ...      ...   \n",
+       "249              None           0  International catchments        5   \n",
+       "250              None           0                      None        5   \n",
+       "251  final_draft22.db           0                      None       -1   \n",
+       "252  final_draft22.db           0  International catchments       -1   \n",
+       "253  final_draft22.db           0  International catchments        5   \n",
+       "\n",
+       "          LAEA_HA   LAEA_ACRES  LAEA_PRMTR  \\\n",
+       "0    0.000000e+00          0.0         0.0   \n",
+       "1    0.000000e+00          0.0         0.0   \n",
+       "2    1.916399e+08  473542164.8  10368035.7   \n",
+       "3    1.698563e+06    4197148.9    750506.4   \n",
+       "4    0.000000e+00          0.0         0.0   \n",
+       "..            ...          ...         ...   \n",
+       "249  7.292745e+06   18020373.2   1867904.1   \n",
+       "250  4.310280e+06   10650702.0   2127189.5   \n",
+       "251  1.016640e+08  251211777.3  13423660.9   \n",
+       "252  3.070918e+08  758823924.1  13761196.3   \n",
+       "253  2.775322e+06    6857819.8   1427586.8   \n",
+       "\n",
+       "                                              geometry  \n",
+       "0    POLYGON ((139.6873 63.9332, 139.82028 64.03003...  \n",
+       "1    POLYGON ((153.32126 70.8709, 153.3344 70.87331...  \n",
+       "2    POLYGON ((84.03548 62.48704, 84.03149 62.49136...  \n",
+       "3    POLYGON ((25.5151 68.646, 25.40198 68.62086, 2...  \n",
+       "4    POLYGON ((-136.9207 68.2081, -136.88443 68.219...  \n",
+       "..                                                 ...  \n",
+       "249  POLYGON ((33.95228 -6.6955, 33.95243 -6.70446,...  \n",
+       "250  POLYGON ((46.82328 -21.32725, 46.82447 -21.336...  \n",
+       "251  POLYGON ((102.72 65.76, 102.85008 65.90685, 10...  \n",
+       "252  POLYGON ((84.03548 62.48704, 84.0654 62.45478,...  \n",
+       "253  POLYGON ((-71.16196 45.24421, -71.12241 45.182...  \n",
+       "\n",
+       "[254 rows x 16 columns]"
       ]
      },
-     "execution_count": 7,
+     "execution_count": 8,
      "metadata": {},
      "output_type": "execute_result"
     }
    ],
    "source": [
     "gpd = ds.to_geopandas()\n",
-    "type(gpd)"
+    "gpd"
    ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "23abc567-36f2-472b-9203-5829e951ba3e",
+   "metadata": {},
+   "outputs": [],
+   "source": []
   }
  ],
  "metadata": {
diff --git a/docs/examples/ads.ipynb b/docs/examples/source/ads.ipynb
similarity index 70%
rename from docs/examples/ads.ipynb
rename to docs/examples/source/ads.ipynb
index 8cf86c9b6..7bc60081a 100644
--- a/docs/examples/ads.ipynb
+++ b/docs/examples/source/ads.ipynb
@@ -111,42 +111,36 @@
        "  <thead>\n",
        "    <tr style=\"text-align: right;\">\n",
        "      <th></th>\n",
-       "      <th>centre</th>\n",
-       "      <th>shortName</th>\n",
-       "      <th>typeOfLevel</th>\n",
-       "      <th>level</th>\n",
-       "      <th>dataDate</th>\n",
-       "      <th>dataTime</th>\n",
-       "      <th>stepRange</th>\n",
-       "      <th>dataType</th>\n",
-       "      <th>number</th>\n",
-       "      <th>gridType</th>\n",
+       "      <th>parameter.variable</th>\n",
+       "      <th>time.valid_datetime</th>\n",
+       "      <th>time.base_datetime</th>\n",
+       "      <th>time.step</th>\n",
+       "      <th>vertical.level</th>\n",
+       "      <th>vertical.level_type</th>\n",
+       "      <th>ensemble.member</th>\n",
+       "      <th>geography.grid_type</th>\n",
        "    </tr>\n",
        "  </thead>\n",
        "  <tbody>\n",
        "    <tr>\n",
        "      <th>0</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>pm10</td>\n",
-       "      <td>surface</td>\n",
-       "      <td>0</td>\n",
-       "      <td>20120510</td>\n",
-       "      <td>1200</td>\n",
+       "      <td>2012-05-10 12:00:00</td>\n",
+       "      <td>2012-05-10 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
        "      <td>0</td>\n",
-       "      <td>an</td>\n",
+       "      <td>surface</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>1</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>pm1</td>\n",
-       "      <td>surface</td>\n",
-       "      <td>0</td>\n",
-       "      <td>20120510</td>\n",
-       "      <td>1200</td>\n",
+       "      <td>2012-05-10 12:00:00</td>\n",
+       "      <td>2012-05-10 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
        "      <td>0</td>\n",
-       "      <td>an</td>\n",
+       "      <td>surface</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
@@ -155,13 +149,13 @@
        "</div>"
       ],
       "text/plain": [
-       "  centre shortName typeOfLevel  level  dataDate  dataTime stepRange dataType  \\\n",
-       "0   ecmf      pm10     surface      0  20120510      1200         0       an   \n",
-       "1   ecmf       pm1     surface      0  20120510      1200         0       an   \n",
+       "  parameter.variable time.valid_datetime  time.base_datetime time.step  \\\n",
+       "0               pm10 2012-05-10 12:00:00 2012-05-10 12:00:00    0 days   \n",
+       "1                pm1 2012-05-10 12:00:00 2012-05-10 12:00:00    0 days   \n",
        "\n",
-       "   number    gridType  \n",
-       "0       0  regular_ll  \n",
-       "1       0  regular_ll  "
+       "   vertical.level vertical.level_type ensemble.member geography.grid_type  \n",
+       "0               0             surface               0          regular_ll  \n",
+       "1               0             surface               0          regular_ll  "
       ]
      },
      "execution_count": 3,
@@ -170,7 +164,7 @@
     }
    ],
    "source": [
-    "ds.ls()"
+    "ds.to_fieldlist().ls()"
    ]
   },
   {
@@ -228,35 +222,51 @@
        "  <thead>\n",
        "    <tr style=\"text-align: right;\">\n",
        "      <th></th>\n",
-       "      <th>variable</th>\n",
-       "      <th>level</th>\n",
-       "      <th>valid_datetime</th>\n",
-       "      <th>units</th>\n",
+       "      <th>parameter.variable</th>\n",
+       "      <th>time.valid_datetime</th>\n",
+       "      <th>time.base_datetime</th>\n",
+       "      <th>time.step</th>\n",
+       "      <th>vertical.level</th>\n",
+       "      <th>vertical.level_type</th>\n",
+       "      <th>ensemble.member</th>\n",
+       "      <th>geography.grid_type</th>\n",
        "    </tr>\n",
        "  </thead>\n",
        "  <tbody>\n",
        "    <tr>\n",
        "      <th>0</th>\n",
        "      <td>pm10</td>\n",
+       "      <td>2012-05-10 12:00:00</td>\n",
+       "      <td>2012-05-10 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
+       "      <td>None</td>\n",
+       "      <td>unknown</td>\n",
+       "      <td>0</td>\n",
        "      <td>None</td>\n",
-       "      <td>2012-05-10T12:00:00</td>\n",
-       "      <td>kg m**-3</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>1</th>\n",
        "      <td>pm1</td>\n",
+       "      <td>2012-05-10 12:00:00</td>\n",
+       "      <td>2012-05-10 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
+       "      <td>None</td>\n",
+       "      <td>unknown</td>\n",
+       "      <td>0</td>\n",
        "      <td>None</td>\n",
-       "      <td>2012-05-10T12:00:00</td>\n",
-       "      <td>kg m**-3</td>\n",
        "    </tr>\n",
        "  </tbody>\n",
        "</table>\n",
        "</div>"
       ],
       "text/plain": [
-       "  variable level       valid_datetime     units\n",
-       "0     pm10  None  2012-05-10T12:00:00  kg m**-3\n",
-       "1      pm1  None  2012-05-10T12:00:00  kg m**-3"
+       "  parameter.variable time.valid_datetime  time.base_datetime time.step  \\\n",
+       "0               pm10 2012-05-10 12:00:00 2012-05-10 12:00:00    0 days   \n",
+       "1                pm1 2012-05-10 12:00:00 2012-05-10 12:00:00    0 days   \n",
+       "\n",
+       "  vertical.level vertical.level_type ensemble.member geography.grid_type  \n",
+       "0           None             unknown               0                None  \n",
+       "1           None             unknown               0                None  "
       ]
      },
      "execution_count": 5,
@@ -265,7 +275,7 @@
     }
    ],
    "source": [
-    "ds1.ls()"
+    "ds1.to_fieldlist().ls()"
    ]
   },
   {
@@ -293,7 +303,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.11.12"
+   "version": "3.13.1"
   }
  },
  "nbformat": 4,
diff --git a/docs/examples/cds.ipynb b/docs/examples/source/cds.ipynb
similarity index 100%
rename from docs/examples/cds.ipynb
rename to docs/examples/source/cds.ipynb
diff --git a/docs/examples/data_from_stream.ipynb b/docs/examples/source/data_from_stream.ipynb
similarity index 92%
rename from docs/examples/data_from_stream.ipynb
rename to docs/examples/source/data_from_stream.ipynb
index 0ecb7f132..72777454d 100644
--- a/docs/examples/data_from_stream.ipynb
+++ b/docs/examples/source/data_from_stream.ipynb
@@ -71,7 +71,7 @@
    "id": "affiliated-joint",
    "metadata": {},
    "source": [
-    "We create a stream from a file containing 6 GRIB fields by simply calling *open()*. It returns an io.BufferedReader object (a file stream)."
+    "We create a stream from a file containing 6 GRIB fields by simply calling *open()*. It returns an io.BufferedReader object (a file stream). We load it into earthkit-data."
    ]
   },
   {
@@ -79,40 +79,43 @@
    "execution_count": 3,
    "id": "verbal-damage",
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<p><b>Stream of fields</b></br><b>Available types</b>: fieldlist</p>"
+      ],
+      "text/plain": [
+       "<earthkit.data.data.stream.StreamFieldListData at 0x109065fd0>"
+      ]
+     },
+     "execution_count": 3,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
    "source": [
-    "stream = open(\"test6.grib\", \"rb\")"
+    "stream = open(\"test6.grib\", \"rb\")\n",
+    "ds_in = ekd.from_source(\"stream\", stream)\n",
+    "ds_in"
    ]
   },
   {
-   "cell_type": "raw",
-   "id": "86a95676-ed76-4d6f-a9bd-8ef8c2c9607c",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
+   "cell_type": "markdown",
+   "id": "80549180-fa8e-4311-9142-430abb0b7e31",
+   "metadata": {},
    "source": [
-    "We load it into earthkit-data."
+    "To access the stream data we need to convert the data object into a stream fieldlist."
    ]
   },
   {
    "cell_type": "code",
    "execution_count": 4,
-   "id": "durable-helicopter",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
+   "id": "470fd27a-b3b9-4db3-8fcf-a268c945c1b8",
+   "metadata": {},
    "outputs": [],
    "source": [
-    "ds = ekd.from_source(\"stream\", stream).to_fieldlist()"
+    "ds = ds_in.to_fieldlist()"
    ]
   },
   {
@@ -1155,7 +1158,7 @@
        "    t          (level, latitude, longitude) float64 1kB ...\n",
        "Attributes:\n",
        "    Conventions:  CF-1.8\n",
-       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-0723395b-43f3-47ee-990f-829165b23d5a' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-0723395b-43f3-47ee-990f-829165b23d5a' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>level</span>: 2</li><li><span class='xr-has-index'>latitude</span>: 7</li><li><span class='xr-has-index'>longitude</span>: 12</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-85e88039-e8b2-46f9-9cad-0dd8ff101d74' class='xr-section-summary-in' type='checkbox'  checked><label for='section-85e88039-e8b2-46f9-9cad-0dd8ff101d74' class='xr-section-summary' >Coordinates: <span>(3)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>level</span></div><div class='xr-var-dims'>(level)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>850 1000</div><input id='attrs-9624ba70-9254-4dfc-af5d-4c357b63a8b2' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-9624ba70-9254-4dfc-af5d-4c357b63a8b2' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-03c63489-d131-4b61-b2da-7436c4f2efeb' class='xr-var-data-in' type='checkbox'><label for='data-03c63489-d131-4b61-b2da-7436c4f2efeb' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>hPa</dd><dt><span>positive :</span></dt><dd>down</dd><dt><span>stored_direction :</span></dt><dd>decreasing</dd><dt><span>standard_name :</span></dt><dd>air_pressure</dd><dt><span>long_name :</span></dt><dd>pressure</dd></dl></div><div class='xr-var-data'><pre>array([ 850, 1000])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 60.0 30.0 ... -60.0 -90.0</div><input id='attrs-571ee2db-16b1-4600-90ca-df68466424b1' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-571ee2db-16b1-4600-90ca-df68466424b1' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-a34aba72-3674-45dc-a413-105a85afd099' class='xr-var-data-in' type='checkbox'><label for='data-a34aba72-3674-45dc-a413-105a85afd099' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  60.,  30.,   0., -30., -60., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 30.0 60.0 ... 270.0 300.0 330.0</div><input id='attrs-5f0fb22f-154f-451c-bebe-aaf76e0433c2' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-5f0fb22f-154f-451c-bebe-aaf76e0433c2' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-69023a32-fe3f-4b43-b415-0ba51c685564' class='xr-var-data-in' type='checkbox'><label for='data-69023a32-fe3f-4b43-b415-0ba51c685564' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  30.,  60.,  90., 120., 150., 180., 210., 240., 270., 300., 330.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-33149a38-159e-45b9-a89c-63c2dfc7e2a6' class='xr-section-summary-in' type='checkbox'  checked><label for='section-33149a38-159e-45b9-a89c-63c2dfc7e2a6' class='xr-section-summary' >Data variables: <span>(1)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>t</span></div><div class='xr-var-dims'>(level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-3642973f-d61f-49af-9254-ac88e155d393' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-3642973f-d61f-49af-9254-ac88e155d393' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-e50bc5f2-6a58-4fd5-9f68-d6d01dcacbf4' class='xr-var-data-in' type='checkbox'><label for='data-e50bc5f2-6a58-4fd5-9f68-d6d01dcacbf4' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>units :</span></dt><dd>kelvin</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&#x27;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\xfe\\xff\\x80\\x82d\\x03R\\x12\\x08\\x01\\x0c\\x00\\x01\\x00\\x00\\x00\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\x02\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00\\x0c\\x00\\x07\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05\\t\\x10u0u0\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&#x27;, &#x27;bitsPerValue&#x27;: 4, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [30.0, 30.0], &quot;area&quot;: [90.0, 0.0, -90.0, 330.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [30.0, 30.0], &quot;area&quot;: [90.0, 0.0, -90.0, 330.0]}</dd></dl></div><div class='xr-var-data'><pre>[168 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-2b72e967-964c-42f1-a6d7-69aa2f7d922b' class='xr-section-summary-in' type='checkbox'  checked><label for='section-2b72e967-964c-42f1-a6d7-69aa2f7d922b' class='xr-section-summary' >Attributes: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
+       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-b86479f2-1515-4254-b28c-9953a3c876eb' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-b86479f2-1515-4254-b28c-9953a3c876eb' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>level</span>: 2</li><li><span class='xr-has-index'>latitude</span>: 7</li><li><span class='xr-has-index'>longitude</span>: 12</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-54ce6da0-5b27-4e12-8e15-3507b9e300f3' class='xr-section-summary-in' type='checkbox'  checked><label for='section-54ce6da0-5b27-4e12-8e15-3507b9e300f3' class='xr-section-summary' >Coordinates: <span>(3)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>level</span></div><div class='xr-var-dims'>(level)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>850 1000</div><input id='attrs-5de99a89-8cdc-480d-8102-238c34fda5cb' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-5de99a89-8cdc-480d-8102-238c34fda5cb' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-61cf2ca7-008e-4625-a7bb-d046dd4e377f' class='xr-var-data-in' type='checkbox'><label for='data-61cf2ca7-008e-4625-a7bb-d046dd4e377f' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>hPa</dd><dt><span>positive :</span></dt><dd>down</dd><dt><span>stored_direction :</span></dt><dd>decreasing</dd><dt><span>standard_name :</span></dt><dd>air_pressure</dd><dt><span>long_name :</span></dt><dd>pressure</dd></dl></div><div class='xr-var-data'><pre>array([ 850, 1000])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 60.0 30.0 ... -60.0 -90.0</div><input id='attrs-783a09c5-8c3f-4130-986c-5712d981096d' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-783a09c5-8c3f-4130-986c-5712d981096d' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-bd55c4fc-9423-4deb-93eb-c3ba4784509e' class='xr-var-data-in' type='checkbox'><label for='data-bd55c4fc-9423-4deb-93eb-c3ba4784509e' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  60.,  30.,   0., -30., -60., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 30.0 60.0 ... 270.0 300.0 330.0</div><input id='attrs-02a238fc-d25e-4a1d-9158-36a1b0c4e250' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-02a238fc-d25e-4a1d-9158-36a1b0c4e250' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-9eb348c7-da0a-4141-8c09-380f045a1a5b' class='xr-var-data-in' type='checkbox'><label for='data-9eb348c7-da0a-4141-8c09-380f045a1a5b' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  30.,  60.,  90., 120., 150., 180., 210., 240., 270., 300., 330.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-9dfc9962-5a40-4cc9-a776-d0b74f4afaaf' class='xr-section-summary-in' type='checkbox'  checked><label for='section-9dfc9962-5a40-4cc9-a776-d0b74f4afaaf' class='xr-section-summary' >Data variables: <span>(1)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>t</span></div><div class='xr-var-dims'>(level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-0c695f16-c9fd-489d-a156-2a8a4fc68a09' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-0c695f16-c9fd-489d-a156-2a8a4fc68a09' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-4023a7b6-477f-4207-8152-cf7bcc98204c' class='xr-var-data-in' type='checkbox'><label for='data-4023a7b6-477f-4207-8152-cf7bcc98204c' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>units :</span></dt><dd>kelvin</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&#x27;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\xfe\\xff\\x80\\x82d\\x03R\\x12\\x08\\x01\\x0c\\x00\\x01\\x00\\x00\\x00\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\x02\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00\\x0c\\x00\\x07\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05\\t\\x10u0u0\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&#x27;, &#x27;bitsPerValue&#x27;: 4, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [30.0, 30.0], &quot;area&quot;: [90.0, 0.0, -90.0, 330.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [30.0, 30.0], &quot;area&quot;: [90.0, 0.0, -90.0, 330.0]}</dd></dl></div><div class='xr-var-data'><pre>[168 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-798e230a-5954-4487-a9f3-31c32a2c24f8' class='xr-section-summary-in' type='checkbox'  checked><label for='section-798e230a-5954-4487-a9f3-31c32a2c24f8' class='xr-section-summary' >Attributes: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
       ],
       "text/plain": [
        "<xarray.Dataset> Size: 2kB\n",
diff --git a/docs/examples/ecmwf_open_data.ipynb b/docs/examples/source/ecmwf_open_data.ipynb
similarity index 100%
rename from docs/examples/ecmwf_open_data.ipynb
rename to docs/examples/source/ecmwf_open_data.ipynb
diff --git a/docs/examples/fdb.ipynb b/docs/examples/source/fdb.ipynb
similarity index 99%
rename from docs/examples/fdb.ipynb
rename to docs/examples/source/fdb.ipynb
index 7b24459d6..748cada80 100644
--- a/docs/examples/fdb.ipynb
+++ b/docs/examples/source/fdb.ipynb
@@ -145,7 +145,7 @@
     }
    ],
    "source": [
-    "ds = earthkit.data.from_source(\"fdb\", request=request)\n",
+    "ds = earthkit.data.from_source(\"fdb\", request=request).to_fieldlist()\n",
     "for f in ds:\n",
     "    print(f)"
    ]
@@ -226,7 +226,7 @@
     }
    ],
    "source": [
-    "ds = earthkit.data.from_source(\"fdb\", request=request)\n",
+    "ds = earthkit.data.from_source(\"fdb\", request=request).to_fieldlist()\n",
     "for f in ds.group_by(\"time\"):\n",
     "    print(f\"len={len(f)} {f.metadata(('param', 'level'))}\")"
    ]
@@ -277,7 +277,7 @@
     }
    ],
    "source": [
-    "ds = earthkit.data.from_source(\"fdb\", request=request)\n",
+    "ds = earthkit.data.from_source(\"fdb\", request=request).to_fieldlist()\n",
     "for f in ds.batched(2):\n",
     "    print(f\"len={len(f)} {f.metadata(('param', 'level'))}\")"
    ]
@@ -302,7 +302,7 @@
     "tags": []
    },
    "source": [
-    "We can load the whole stream into memory by using ``read_all=True`` in :ref:`from_source() <data-sources-fdb>`. The resulting object will be a FieldList."
+    "We can load the whole stream into memory by using ``read_all=True`` in ``to_fieldlist()``. The resulting object will be a FieldList."
    ]
   },
   {
@@ -318,7 +318,7 @@
    },
    "outputs": [],
    "source": [
-    "ds = earthkit.data.from_source(\"fdb\", request=request, read_all=True)"
+    "ds = earthkit.data.from_source(\"fdb\", request=request).to_fieldlist(read_all=True)"
    ]
   },
   {
@@ -1048,7 +1048,7 @@
    },
    "outputs": [],
    "source": [
-    "ds = earthkit.data.from_source(\"fdb\", request=request, stream=False)"
+    "ds = earthkit.data.from_source(\"fdb\", request=request, stream=False).to_fieldlist()"
    ]
   },
   {
diff --git a/docs/examples/file_parts.ipynb b/docs/examples/source/file_parts.ipynb
similarity index 100%
rename from docs/examples/file_parts.ipynb
rename to docs/examples/source/file_parts.ipynb
diff --git a/docs/examples/file_stream.ipynb b/docs/examples/source/file_stream.ipynb
similarity index 92%
rename from docs/examples/file_stream.ipynb
rename to docs/examples/source/file_stream.ipynb
index 06549ed29..e3c7103f6 100644
--- a/docs/examples/file_stream.ipynb
+++ b/docs/examples/source/file_stream.ipynb
@@ -75,9 +75,42 @@
     },
     "tags": []
    },
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<p><b>Stream of fields</b></br><b>Available types</b>: fieldlist</p>"
+      ],
+      "text/plain": [
+       "<earthkit.data.data.stream.StreamFieldListData at 0x109cf3770>"
+      ]
+     },
+     "execution_count": 2,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "ds_in = ekd.from_source(\"file\", \"test6.grib\", stream=True)\n",
+    "ds_in"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "29ec8353-a5fe-401c-a517-f4a324828c72",
+   "metadata": {},
+   "source": [
+    "To access the stream data we need to convert the data object into a stream fieldlist."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 3,
+   "id": "899555f6-8e8a-4c37-810d-dc85b9267d62",
+   "metadata": {},
    "outputs": [],
    "source": [
-    "ds = ekd.from_source(\"file\", \"test6.grib\", stream=True).to_fieldlist()"
+    "ds = ds_in.to_fieldlist()"
    ]
   },
   {
@@ -97,7 +130,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 3,
+   "execution_count": 4,
    "id": "animated-prayer",
    "metadata": {
     "editable": true,
@@ -142,7 +175,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 4,
+   "execution_count": 5,
    "id": "de7520fa-abad-40dd-97c5-bb5868859e2b",
    "metadata": {
     "editable": true,
@@ -158,7 +191,7 @@
        "1"
       ]
      },
-     "execution_count": 4,
+     "execution_count": 5,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -198,7 +231,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 5,
+   "execution_count": 6,
    "id": "placed-blues",
    "metadata": {
     "editable": true,
@@ -243,7 +276,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 6,
+   "execution_count": 7,
    "id": "bf94a190-ec0e-4172-8e75-6518e48f50a4",
    "metadata": {
     "editable": true,
@@ -295,7 +328,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 7,
+   "execution_count": 8,
    "id": "8e1be478-6eb6-4732-bb96-9d6fa942c20d",
    "metadata": {
     "editable": true,
@@ -352,7 +385,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 8,
+   "execution_count": 9,
    "id": "simple-london",
    "metadata": {
     "editable": true,
@@ -368,7 +401,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 9,
+   "execution_count": 10,
    "id": "meaning-oxide",
    "metadata": {},
    "outputs": [
@@ -378,7 +411,7 @@
        "6"
       ]
      },
-     "execution_count": 9,
+     "execution_count": 10,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -389,7 +422,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 10,
+   "execution_count": 11,
    "id": "copyrighted-walnut",
    "metadata": {
     "editable": true,
@@ -519,7 +552,7 @@
        "5             850            pressure               0          regular_ll  "
       ]
      },
-     "execution_count": 10,
+     "execution_count": 11,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -530,7 +563,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 11,
+   "execution_count": 12,
    "id": "static-reasoning",
    "metadata": {},
    "outputs": [
@@ -602,7 +635,7 @@
        "1             850            pressure               0          regular_ll  "
       ]
      },
-     "execution_count": 11,
+     "execution_count": 12,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -614,7 +647,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 12,
+   "execution_count": 13,
    "id": "spanish-wagon",
    "metadata": {
     "editable": true,
@@ -1115,7 +1148,7 @@
        "    t          (level, latitude, longitude) float64 1kB ...\n",
        "Attributes:\n",
        "    Conventions:  CF-1.8\n",
-       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-edc87d21-8b8b-4864-bf46-805ed6977886' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-edc87d21-8b8b-4864-bf46-805ed6977886' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>level</span>: 2</li><li><span class='xr-has-index'>latitude</span>: 7</li><li><span class='xr-has-index'>longitude</span>: 12</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-f52df568-43f5-40e5-85b2-df8d695c1e48' class='xr-section-summary-in' type='checkbox'  checked><label for='section-f52df568-43f5-40e5-85b2-df8d695c1e48' class='xr-section-summary' >Coordinates: <span>(3)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>level</span></div><div class='xr-var-dims'>(level)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>850 1000</div><input id='attrs-adbe8c96-7b45-4115-a7b4-0ada54e0a3a2' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-adbe8c96-7b45-4115-a7b4-0ada54e0a3a2' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-b8c50a23-2d8c-4f11-9675-092eb789977c' class='xr-var-data-in' type='checkbox'><label for='data-b8c50a23-2d8c-4f11-9675-092eb789977c' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>hPa</dd><dt><span>positive :</span></dt><dd>down</dd><dt><span>stored_direction :</span></dt><dd>decreasing</dd><dt><span>standard_name :</span></dt><dd>air_pressure</dd><dt><span>long_name :</span></dt><dd>pressure</dd></dl></div><div class='xr-var-data'><pre>array([ 850, 1000])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 60.0 30.0 ... -60.0 -90.0</div><input id='attrs-04c6169b-fb82-4c1e-84b4-f30f721721fe' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-04c6169b-fb82-4c1e-84b4-f30f721721fe' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-56c7c453-21f5-4b54-bfd8-d58c8514a4f5' class='xr-var-data-in' type='checkbox'><label for='data-56c7c453-21f5-4b54-bfd8-d58c8514a4f5' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  60.,  30.,   0., -30., -60., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 30.0 60.0 ... 270.0 300.0 330.0</div><input id='attrs-dbc003e9-fb1f-4520-97b4-8917c9b91b55' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-dbc003e9-fb1f-4520-97b4-8917c9b91b55' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-c5f51d56-6ad5-4bb8-90a5-fac46cee7060' class='xr-var-data-in' type='checkbox'><label for='data-c5f51d56-6ad5-4bb8-90a5-fac46cee7060' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  30.,  60.,  90., 120., 150., 180., 210., 240., 270., 300., 330.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-24c20ba0-e9bd-41ac-a06d-b8730c271585' class='xr-section-summary-in' type='checkbox'  checked><label for='section-24c20ba0-e9bd-41ac-a06d-b8730c271585' class='xr-section-summary' >Data variables: <span>(1)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>t</span></div><div class='xr-var-dims'>(level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-aa449504-adef-4b8c-8352-be11aebc40bd' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-aa449504-adef-4b8c-8352-be11aebc40bd' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-bfbc51b4-d3c0-4b78-9cf4-205639583cd9' class='xr-var-data-in' type='checkbox'><label for='data-bfbc51b4-d3c0-4b78-9cf4-205639583cd9' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>units :</span></dt><dd>kelvin</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&#x27;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\xfe\\xff\\x80\\x82d\\x03R\\x12\\x08\\x01\\x0c\\x00\\x01\\x00\\x00\\x00\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\x02\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00\\x0c\\x00\\x07\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05\\t\\x10u0u0\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&#x27;, &#x27;bitsPerValue&#x27;: 4, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [30.0, 30.0], &quot;area&quot;: [90.0, 0.0, -90.0, 330.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [30.0, 30.0], &quot;area&quot;: [90.0, 0.0, -90.0, 330.0]}</dd></dl></div><div class='xr-var-data'><pre>[168 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-b3538a43-c0f1-4c77-8cd6-c4188193277e' class='xr-section-summary-in' type='checkbox'  checked><label for='section-b3538a43-c0f1-4c77-8cd6-c4188193277e' class='xr-section-summary' >Attributes: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
+       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-90e6c136-7813-4177-bb1d-0fd39470b7c0' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-90e6c136-7813-4177-bb1d-0fd39470b7c0' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>level</span>: 2</li><li><span class='xr-has-index'>latitude</span>: 7</li><li><span class='xr-has-index'>longitude</span>: 12</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-fd41d9f4-2f6e-429f-9eb0-32f9227d1e02' class='xr-section-summary-in' type='checkbox'  checked><label for='section-fd41d9f4-2f6e-429f-9eb0-32f9227d1e02' class='xr-section-summary' >Coordinates: <span>(3)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>level</span></div><div class='xr-var-dims'>(level)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>850 1000</div><input id='attrs-9aa48954-6cd6-4c41-9e4d-6da57b41c406' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-9aa48954-6cd6-4c41-9e4d-6da57b41c406' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-58c461c3-7cef-423f-8cd2-2178e6336748' class='xr-var-data-in' type='checkbox'><label for='data-58c461c3-7cef-423f-8cd2-2178e6336748' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>hPa</dd><dt><span>positive :</span></dt><dd>down</dd><dt><span>stored_direction :</span></dt><dd>decreasing</dd><dt><span>standard_name :</span></dt><dd>air_pressure</dd><dt><span>long_name :</span></dt><dd>pressure</dd></dl></div><div class='xr-var-data'><pre>array([ 850, 1000])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 60.0 30.0 ... -60.0 -90.0</div><input id='attrs-ddab01fb-6903-4cac-a435-6ba6a627045d' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-ddab01fb-6903-4cac-a435-6ba6a627045d' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-0983779f-3593-48b2-8a75-44f7e98c7c89' class='xr-var-data-in' type='checkbox'><label for='data-0983779f-3593-48b2-8a75-44f7e98c7c89' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  60.,  30.,   0., -30., -60., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 30.0 60.0 ... 270.0 300.0 330.0</div><input id='attrs-5a21c1c9-5b54-45fb-b4d8-eed1f99e9278' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-5a21c1c9-5b54-45fb-b4d8-eed1f99e9278' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-53364cfc-420d-4a23-897a-989d2e19e461' class='xr-var-data-in' type='checkbox'><label for='data-53364cfc-420d-4a23-897a-989d2e19e461' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  30.,  60.,  90., 120., 150., 180., 210., 240., 270., 300., 330.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-2c58b550-d7aa-430e-b5ee-747b497bd279' class='xr-section-summary-in' type='checkbox'  checked><label for='section-2c58b550-d7aa-430e-b5ee-747b497bd279' class='xr-section-summary' >Data variables: <span>(1)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>t</span></div><div class='xr-var-dims'>(level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-c8103940-9ffe-468f-aff8-108466682b9b' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-c8103940-9ffe-468f-aff8-108466682b9b' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-5e99192f-3687-4544-bda1-024c3d7907d3' class='xr-var-data-in' type='checkbox'><label for='data-5e99192f-3687-4544-bda1-024c3d7907d3' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>units :</span></dt><dd>kelvin</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&#x27;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\xfe\\xff\\x80\\x82d\\x03R\\x12\\x08\\x01\\x0c\\x00\\x01\\x00\\x00\\x00\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\x02\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00\\x0c\\x00\\x07\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05\\t\\x10u0u0\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&#x27;, &#x27;bitsPerValue&#x27;: 4, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [30.0, 30.0], &quot;area&quot;: [90.0, 0.0, -90.0, 330.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [30.0, 30.0], &quot;area&quot;: [90.0, 0.0, -90.0, 330.0]}</dd></dl></div><div class='xr-var-data'><pre>[168 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-1bc24e93-7f91-49e3-8004-15dc56fde7fc' class='xr-section-summary-in' type='checkbox'  checked><label for='section-1bc24e93-7f91-49e3-8004-15dc56fde7fc' class='xr-section-summary' >Attributes: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
       ],
       "text/plain": [
        "<xarray.Dataset> Size: 2kB\n",
@@ -1131,7 +1164,7 @@
        "    institution:  ECMWF"
       ]
      },
-     "execution_count": 12,
+     "execution_count": 13,
      "metadata": {},
      "output_type": "execute_result"
     }
diff --git a/docs/examples/files.ipynb b/docs/examples/source/files.ipynb
similarity index 87%
rename from docs/examples/files.ipynb
rename to docs/examples/source/files.ipynb
index 5ba6945f5..06d4e624f 100644
--- a/docs/examples/files.ipynb
+++ b/docs/examples/source/files.ipynb
@@ -73,7 +73,7 @@
     "tags": []
    },
    "source": [
-    "Files can be read by :ref:`from_source <data-sources-file>` as a \"file\" source. The resulting object depends on the file type and chosen to best represent the the input data."
+    "Files can be read by :ref:`from_source <data-sources-file>` as a \"file\" source. The resulting object depends privides some deatils about the data and to types it can converted to for further work."
    ]
   },
   {
@@ -91,69 +91,10 @@
     {
      "data": {
       "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
-       "        vertical-align: middle;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>parameter.variable</th>\n",
-       "      <th>time.valid_datetime</th>\n",
-       "      <th>time.base_datetime</th>\n",
-       "      <th>time.step</th>\n",
-       "      <th>vertical.level</th>\n",
-       "      <th>vertical.level_type</th>\n",
-       "      <th>ensemble.member</th>\n",
-       "      <th>geography.grid_type</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>2t</td>\n",
-       "      <td>2020-05-13 12:00:00</td>\n",
-       "      <td>2020-05-13 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>0</td>\n",
-       "      <td>surface</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>msl</td>\n",
-       "      <td>2020-05-13 12:00:00</td>\n",
-       "      <td>2020-05-13 12:00:00</td>\n",
-       "      <td>0 days</td>\n",
-       "      <td>0</td>\n",
-       "      <td>surface</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
+       "<p><b>GRIB file</b></br><b>Path</b>: test.grib <b>size</b>: 1 KiB</br><b>Available types</b>: fieldlist, pandas, xarray, numpy, array</p>"
       ],
       "text/plain": [
-       "  parameter.variable time.valid_datetime  time.base_datetime time.step  \\\n",
-       "0                 2t 2020-05-13 12:00:00 2020-05-13 12:00:00    0 days   \n",
-       "1                msl 2020-05-13 12:00:00 2020-05-13 12:00:00    0 days   \n",
-       "\n",
-       "   vertical.level vertical.level_type ensemble.member geography.grid_type  \n",
-       "0               0             surface               0          regular_ll  \n",
-       "1               0             surface               0          regular_ll  "
+       "GribData(path={self._reader.path})"
       ]
      },
      "execution_count": 3,
@@ -163,13 +104,23 @@
    ],
    "source": [
     "# grib data\n",
-    "ds = ekd.from_source(\"file\", \"test.grib\")\n",
-    "ds.to_fieldlist().ls()"
+    "ds_in = ekd.from_source(\"file\", \"test.grib\")\n",
+    "ds_in"
    ]
   },
   {
    "cell_type": "code",
    "execution_count": 4,
+   "id": "6661e62d-a33b-498a-8373-55a018cd024b",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "ds = ds_in.to_fieldlist().ls()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 5,
    "id": "3d0be6a1-6bac-4e74-b461-ec5c58b7112d",
    "metadata": {
     "editable": true,
@@ -178,6 +129,32 @@
     },
     "tags": []
    },
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<p><b>NetCDF file</b></br><b>Path</b>: test.nc <b>size</b>: 6.4 KiB</br><b>Available types</b>: xarray, pandas, fieldlist, numpy, array</p>"
+      ],
+      "text/plain": [
+       "<earthkit.data.data.netcdf.NetCDFData at 0x11f33da90>"
+      ]
+     },
+     "execution_count": 5,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "# netcdf data\n",
+    "ds_in = ekd.from_source(\"file\", \"test.nc\")\n",
+    "ds_in"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 6,
+   "id": "4c224418-7962-4de1-912f-8c576bbba888",
+   "metadata": {},
    "outputs": [
     {
      "name": "stderr",
@@ -690,8 +667,8 @@
        "    GRIB_subCentre:          0\n",
        "    Conventions:             CF-1.7\n",
        "    institution:             European Centre for Medium-Range Weather Forecasts\n",
-       "    history:                 GRIB to CDM+CF via cfgrib-0.9.5/ecCodes-2.17.0 w...</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-7ec77d72-832c-476d-a22e-47ed9ada6504' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-7ec77d72-832c-476d-a22e-47ed9ada6504' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>latitude</span>: 11</li><li><span class='xr-has-index'>longitude</span>: 19</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-1fd2baa3-5f2f-4c2b-8321-cece43149cdb' class='xr-section-summary-in' type='checkbox'  checked><label for='section-1fd2baa3-5f2f-4c2b-8321-cece43149cdb' class='xr-section-summary' >Coordinates: <span>(7)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>73.0 69.0 65.0 ... 41.0 37.0 33.0</div><input id='attrs-1e7a52e7-0eb6-4c07-a9ef-51cf9ec68a8e' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-1e7a52e7-0eb6-4c07-a9ef-51cf9ec68a8e' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-dcaf4f71-cd9e-43f8-bc58-c264b76ef284' class='xr-var-data-in' type='checkbox'><label for='data-dcaf4f71-cd9e-43f8-bc58-c264b76ef284' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd><dt><span>stored_direction :</span></dt><dd>decreasing</dd></dl></div><div class='xr-var-data'><pre>array([73., 69., 65., 61., 57., 53., 49., 45., 41., 37., 33.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>-27.0 -23.0 -19.0 ... 41.0 45.0</div><input id='attrs-b96321f6-31ec-466c-8433-bf7c5e760bf0' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-b96321f6-31ec-466c-8433-bf7c5e760bf0' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-c6ec2dbd-9624-4212-94d7-ffb9ac59c37c' class='xr-var-data-in' type='checkbox'><label for='data-c6ec2dbd-9624-4212-94d7-ffb9ac59c37c' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([-27., -23., -19., -15., -11.,  -7.,  -3.,   1.,   5.,   9.,  13.,  17.,\n",
-       "        21.,  25.,  29.,  33.,  37.,  41.,  45.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>number</span></div><div class='xr-var-dims'>()</div><div class='xr-var-dtype'>int32</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-f3b8b4bd-ff9d-4d43-8742-8f4c8e4e22cf' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-f3b8b4bd-ff9d-4d43-8742-8f4c8e4e22cf' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-2791a5bd-7bd2-4ae5-8370-ec9a8f864c67' class='xr-var-data-in' type='checkbox'><label for='data-2791a5bd-7bd2-4ae5-8370-ec9a8f864c67' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>ensemble member numerical id</dd><dt><span>units :</span></dt><dd>1</dd><dt><span>standard_name :</span></dt><dd>realization</dd></dl></div><div class='xr-var-data'><pre>[1 values with dtype=int32]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>time</span></div><div class='xr-var-dims'>()</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-c174a7bc-892b-4d52-bab3-c28bc7cae25d' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-c174a7bc-892b-4d52-bab3-c28bc7cae25d' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-7d160cdb-8018-4a2c-affd-6e085b1b386d' class='xr-var-data-in' type='checkbox'><label for='data-7d160cdb-8018-4a2c-affd-6e085b1b386d' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>initial time of forecast</dd><dt><span>standard_name :</span></dt><dd>forecast_reference_time</dd></dl></div><div class='xr-var-data'><pre>[1 values with dtype=datetime64[ns]]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>step</span></div><div class='xr-var-dims'>()</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-9829f8e5-b677-450e-80c0-8b53a6860d89' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-9829f8e5-b677-450e-80c0-8b53a6860d89' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-2fc72b3d-a0d8-4bf5-8910-f37c686c35ee' class='xr-var-data-in' type='checkbox'><label for='data-2fc72b3d-a0d8-4bf5-8910-f37c686c35ee' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>time since forecast_reference_time</dd><dt><span>standard_name :</span></dt><dd>forecast_period</dd></dl></div><div class='xr-var-data'><pre>[1 values with dtype=timedelta64[ns]]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>surface</span></div><div class='xr-var-dims'>()</div><div class='xr-var-dtype'>int32</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-0f9a2435-98b6-40a8-ba87-a444e7830313' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-0f9a2435-98b6-40a8-ba87-a444e7830313' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-7569c2bd-984c-4f27-8212-cf212bac611f' class='xr-var-data-in' type='checkbox'><label for='data-7569c2bd-984c-4f27-8212-cf212bac611f' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>original GRIB coordinate for key: level(surface)</dd><dt><span>units :</span></dt><dd>1</dd></dl></div><div class='xr-var-data'><pre>[1 values with dtype=int32]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>valid_time</span></div><div class='xr-var-dims'>()</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-6fbf6811-c356-4617-8b6b-857cc26ee748' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-6fbf6811-c356-4617-8b6b-857cc26ee748' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-637965b8-804e-48fe-8c6b-32ebf9b736d4' class='xr-var-data-in' type='checkbox'><label for='data-637965b8-804e-48fe-8c6b-32ebf9b736d4' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>time</dd><dt><span>long_name :</span></dt><dd>time</dd></dl></div><div class='xr-var-data'><pre>[1 values with dtype=datetime64[ns]]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-4c2c5511-3a49-46c9-96fa-7c6d4bccd55d' class='xr-section-summary-in' type='checkbox'  checked><label for='section-4c2c5511-3a49-46c9-96fa-7c6d4bccd55d' class='xr-section-summary' >Data variables: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>t2m</span></div><div class='xr-var-dims'>(latitude, longitude)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>dask.array&lt;chunksize=(11, 19), meta=np.ndarray&gt;</div><input id='attrs-34ed4291-6bb2-4654-93a4-f1fc2b868871' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-34ed4291-6bb2-4654-93a4-f1fc2b868871' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-ad28016f-b9cc-4710-aefb-48c7512c9142' class='xr-var-data-in' type='checkbox'><label for='data-ad28016f-b9cc-4710-aefb-48c7512c9142' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>GRIB_paramId :</span></dt><dd>167</dd><dt><span>GRIB_shortName :</span></dt><dd>2t</dd><dt><span>GRIB_units :</span></dt><dd>K</dd><dt><span>GRIB_name :</span></dt><dd>2 metre temperature</dd><dt><span>GRIB_cfVarName :</span></dt><dd>t2m</dd><dt><span>GRIB_dataType :</span></dt><dd>an</dd><dt><span>GRIB_missingValue :</span></dt><dd>9999</dd><dt><span>GRIB_numberOfPoints :</span></dt><dd>209</dd><dt><span>GRIB_totalNumber :</span></dt><dd>0</dd><dt><span>GRIB_typeOfLevel :</span></dt><dd>surface</dd><dt><span>GRIB_NV :</span></dt><dd>0</dd><dt><span>GRIB_stepUnits :</span></dt><dd>1</dd><dt><span>GRIB_stepType :</span></dt><dd>instant</dd><dt><span>GRIB_gridType :</span></dt><dd>regular_ll</dd><dt><span>GRIB_gridDefinitionDescription :</span></dt><dd>Latitude/Longitude Grid</dd><dt><span>GRIB_Nx :</span></dt><dd>19</dd><dt><span>GRIB_iDirectionIncrementInDegrees :</span></dt><dd>4.0</dd><dt><span>GRIB_iScansNegatively :</span></dt><dd>0</dd><dt><span>GRIB_longitudeOfFirstGridPointInDegrees :</span></dt><dd>-27.0</dd><dt><span>GRIB_longitudeOfLastGridPointInDegrees :</span></dt><dd>45.0</dd><dt><span>GRIB_Ny :</span></dt><dd>11</dd><dt><span>GRIB_jDirectionIncrementInDegrees :</span></dt><dd>4.0</dd><dt><span>GRIB_jPointsAreConsecutive :</span></dt><dd>0</dd><dt><span>GRIB_jScansPositively :</span></dt><dd>0</dd><dt><span>GRIB_latitudeOfFirstGridPointInDegrees :</span></dt><dd>73.0</dd><dt><span>GRIB_latitudeOfLastGridPointInDegrees :</span></dt><dd>33.0</dd><dt><span>long_name :</span></dt><dd>2 metre temperature</dd><dt><span>units :</span></dt><dd>K</dd></dl></div><div class='xr-var-data'><table>\n",
+       "    history:                 GRIB to CDM+CF via cfgrib-0.9.5/ecCodes-2.17.0 w...</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-760aa870-6ebc-4a20-abfe-672c057cd97f' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-760aa870-6ebc-4a20-abfe-672c057cd97f' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>latitude</span>: 11</li><li><span class='xr-has-index'>longitude</span>: 19</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-0ae73fb5-2960-4eee-9184-f17b5258ce26' class='xr-section-summary-in' type='checkbox'  checked><label for='section-0ae73fb5-2960-4eee-9184-f17b5258ce26' class='xr-section-summary' >Coordinates: <span>(7)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>73.0 69.0 65.0 ... 41.0 37.0 33.0</div><input id='attrs-006f1443-74cd-4dc0-8050-cce71d2f197c' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-006f1443-74cd-4dc0-8050-cce71d2f197c' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-c4d07e60-4df2-4c88-a200-225937fabc7a' class='xr-var-data-in' type='checkbox'><label for='data-c4d07e60-4df2-4c88-a200-225937fabc7a' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd><dt><span>stored_direction :</span></dt><dd>decreasing</dd></dl></div><div class='xr-var-data'><pre>array([73., 69., 65., 61., 57., 53., 49., 45., 41., 37., 33.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>-27.0 -23.0 -19.0 ... 41.0 45.0</div><input id='attrs-c64bd0bc-7d76-4a3a-ac0c-189922e3ac8b' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-c64bd0bc-7d76-4a3a-ac0c-189922e3ac8b' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-65bac40c-39ca-4d10-917c-b0a9843e0607' class='xr-var-data-in' type='checkbox'><label for='data-65bac40c-39ca-4d10-917c-b0a9843e0607' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([-27., -23., -19., -15., -11.,  -7.,  -3.,   1.,   5.,   9.,  13.,  17.,\n",
+       "        21.,  25.,  29.,  33.,  37.,  41.,  45.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>number</span></div><div class='xr-var-dims'>()</div><div class='xr-var-dtype'>int32</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-dcf62731-c0e6-46a3-a184-989a474b8f2d' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-dcf62731-c0e6-46a3-a184-989a474b8f2d' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-ec87645f-8f00-46d8-b5b1-e049972f2110' class='xr-var-data-in' type='checkbox'><label for='data-ec87645f-8f00-46d8-b5b1-e049972f2110' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>ensemble member numerical id</dd><dt><span>units :</span></dt><dd>1</dd><dt><span>standard_name :</span></dt><dd>realization</dd></dl></div><div class='xr-var-data'><pre>[1 values with dtype=int32]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>time</span></div><div class='xr-var-dims'>()</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-6694302b-ff3d-4f3c-8dd7-3a75de1699e8' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-6694302b-ff3d-4f3c-8dd7-3a75de1699e8' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-c476d2ec-2973-450a-9714-32d7d612b340' class='xr-var-data-in' type='checkbox'><label for='data-c476d2ec-2973-450a-9714-32d7d612b340' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>initial time of forecast</dd><dt><span>standard_name :</span></dt><dd>forecast_reference_time</dd></dl></div><div class='xr-var-data'><pre>[1 values with dtype=datetime64[ns]]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>step</span></div><div class='xr-var-dims'>()</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-63cc667d-f798-4000-bc6e-e5914aa67a49' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-63cc667d-f798-4000-bc6e-e5914aa67a49' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-f3b11c35-347a-441a-bc5f-f1729ce0dba6' class='xr-var-data-in' type='checkbox'><label for='data-f3b11c35-347a-441a-bc5f-f1729ce0dba6' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>time since forecast_reference_time</dd><dt><span>standard_name :</span></dt><dd>forecast_period</dd></dl></div><div class='xr-var-data'><pre>[1 values with dtype=timedelta64[ns]]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>surface</span></div><div class='xr-var-dims'>()</div><div class='xr-var-dtype'>int32</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-4a7e49ab-2f90-4a73-8e4b-9cb617a99ad8' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-4a7e49ab-2f90-4a73-8e4b-9cb617a99ad8' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-293ee9bc-85f9-4c99-90c4-1087f255e699' class='xr-var-data-in' type='checkbox'><label for='data-293ee9bc-85f9-4c99-90c4-1087f255e699' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>original GRIB coordinate for key: level(surface)</dd><dt><span>units :</span></dt><dd>1</dd></dl></div><div class='xr-var-data'><pre>[1 values with dtype=int32]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>valid_time</span></div><div class='xr-var-dims'>()</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-72cf304d-0fd4-4f0a-b841-5bbbf8ba149e' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-72cf304d-0fd4-4f0a-b841-5bbbf8ba149e' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-b78c8d03-12d2-424b-b9d7-698a4db143b5' class='xr-var-data-in' type='checkbox'><label for='data-b78c8d03-12d2-424b-b9d7-698a4db143b5' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>time</dd><dt><span>long_name :</span></dt><dd>time</dd></dl></div><div class='xr-var-data'><pre>[1 values with dtype=datetime64[ns]]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-b71fe77a-ef0f-45dd-9f81-a1ba0806b337' class='xr-section-summary-in' type='checkbox'  checked><label for='section-b71fe77a-ef0f-45dd-9f81-a1ba0806b337' class='xr-section-summary' >Data variables: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>t2m</span></div><div class='xr-var-dims'>(latitude, longitude)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>dask.array&lt;chunksize=(11, 19), meta=np.ndarray&gt;</div><input id='attrs-c4d19e6d-0524-44ab-b948-93fc436c5b06' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-c4d19e6d-0524-44ab-b948-93fc436c5b06' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-be7830d4-88ae-4082-9fc3-caccb9921d86' class='xr-var-data-in' type='checkbox'><label for='data-be7830d4-88ae-4082-9fc3-caccb9921d86' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>GRIB_paramId :</span></dt><dd>167</dd><dt><span>GRIB_shortName :</span></dt><dd>2t</dd><dt><span>GRIB_units :</span></dt><dd>K</dd><dt><span>GRIB_name :</span></dt><dd>2 metre temperature</dd><dt><span>GRIB_cfVarName :</span></dt><dd>t2m</dd><dt><span>GRIB_dataType :</span></dt><dd>an</dd><dt><span>GRIB_missingValue :</span></dt><dd>9999</dd><dt><span>GRIB_numberOfPoints :</span></dt><dd>209</dd><dt><span>GRIB_totalNumber :</span></dt><dd>0</dd><dt><span>GRIB_typeOfLevel :</span></dt><dd>surface</dd><dt><span>GRIB_NV :</span></dt><dd>0</dd><dt><span>GRIB_stepUnits :</span></dt><dd>1</dd><dt><span>GRIB_stepType :</span></dt><dd>instant</dd><dt><span>GRIB_gridType :</span></dt><dd>regular_ll</dd><dt><span>GRIB_gridDefinitionDescription :</span></dt><dd>Latitude/Longitude Grid</dd><dt><span>GRIB_Nx :</span></dt><dd>19</dd><dt><span>GRIB_iDirectionIncrementInDegrees :</span></dt><dd>4.0</dd><dt><span>GRIB_iScansNegatively :</span></dt><dd>0</dd><dt><span>GRIB_longitudeOfFirstGridPointInDegrees :</span></dt><dd>-27.0</dd><dt><span>GRIB_longitudeOfLastGridPointInDegrees :</span></dt><dd>45.0</dd><dt><span>GRIB_Ny :</span></dt><dd>11</dd><dt><span>GRIB_jDirectionIncrementInDegrees :</span></dt><dd>4.0</dd><dt><span>GRIB_jPointsAreConsecutive :</span></dt><dd>0</dd><dt><span>GRIB_jScansPositively :</span></dt><dd>0</dd><dt><span>GRIB_latitudeOfFirstGridPointInDegrees :</span></dt><dd>73.0</dd><dt><span>GRIB_latitudeOfLastGridPointInDegrees :</span></dt><dd>33.0</dd><dt><span>long_name :</span></dt><dd>2 metre temperature</dd><dt><span>units :</span></dt><dd>K</dd></dl></div><div class='xr-var-data'><table>\n",
        "    <tr>\n",
        "        <td>\n",
        "            <table style=\"border-collapse: collapse;\">\n",
@@ -746,7 +723,7 @@
        "</svg>\n",
        "        </td>\n",
        "    </tr>\n",
-       "</table></div></li><li class='xr-var-item'><div class='xr-var-name'><span>msl</span></div><div class='xr-var-dims'>(latitude, longitude)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>dask.array&lt;chunksize=(11, 19), meta=np.ndarray&gt;</div><input id='attrs-09d75d21-f323-4550-8e07-87e94fe9b783' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-09d75d21-f323-4550-8e07-87e94fe9b783' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-29ef91c7-b7d8-468b-a7e7-411142ea2233' class='xr-var-data-in' type='checkbox'><label for='data-29ef91c7-b7d8-468b-a7e7-411142ea2233' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>GRIB_paramId :</span></dt><dd>151</dd><dt><span>GRIB_shortName :</span></dt><dd>msl</dd><dt><span>GRIB_units :</span></dt><dd>Pa</dd><dt><span>GRIB_name :</span></dt><dd>Mean sea level pressure</dd><dt><span>GRIB_cfName :</span></dt><dd>air_pressure_at_mean_sea_level</dd><dt><span>GRIB_cfVarName :</span></dt><dd>msl</dd><dt><span>GRIB_dataType :</span></dt><dd>an</dd><dt><span>GRIB_missingValue :</span></dt><dd>9999</dd><dt><span>GRIB_numberOfPoints :</span></dt><dd>209</dd><dt><span>GRIB_totalNumber :</span></dt><dd>0</dd><dt><span>GRIB_typeOfLevel :</span></dt><dd>surface</dd><dt><span>GRIB_NV :</span></dt><dd>0</dd><dt><span>GRIB_stepUnits :</span></dt><dd>1</dd><dt><span>GRIB_stepType :</span></dt><dd>instant</dd><dt><span>GRIB_gridType :</span></dt><dd>regular_ll</dd><dt><span>GRIB_gridDefinitionDescription :</span></dt><dd>Latitude/Longitude Grid</dd><dt><span>GRIB_Nx :</span></dt><dd>19</dd><dt><span>GRIB_iDirectionIncrementInDegrees :</span></dt><dd>4.0</dd><dt><span>GRIB_iScansNegatively :</span></dt><dd>0</dd><dt><span>GRIB_longitudeOfFirstGridPointInDegrees :</span></dt><dd>-27.0</dd><dt><span>GRIB_longitudeOfLastGridPointInDegrees :</span></dt><dd>45.0</dd><dt><span>GRIB_Ny :</span></dt><dd>11</dd><dt><span>GRIB_jDirectionIncrementInDegrees :</span></dt><dd>4.0</dd><dt><span>GRIB_jPointsAreConsecutive :</span></dt><dd>0</dd><dt><span>GRIB_jScansPositively :</span></dt><dd>0</dd><dt><span>GRIB_latitudeOfFirstGridPointInDegrees :</span></dt><dd>73.0</dd><dt><span>GRIB_latitudeOfLastGridPointInDegrees :</span></dt><dd>33.0</dd><dt><span>long_name :</span></dt><dd>Mean sea level pressure</dd><dt><span>units :</span></dt><dd>Pa</dd><dt><span>standard_name :</span></dt><dd>air_pressure_at_mean_sea_level</dd></dl></div><div class='xr-var-data'><table>\n",
+       "</table></div></li><li class='xr-var-item'><div class='xr-var-name'><span>msl</span></div><div class='xr-var-dims'>(latitude, longitude)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>dask.array&lt;chunksize=(11, 19), meta=np.ndarray&gt;</div><input id='attrs-77010697-3dde-4b19-b8be-32d5edb4a2bd' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-77010697-3dde-4b19-b8be-32d5edb4a2bd' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-a1951274-1964-484c-8ed7-a0cde524d748' class='xr-var-data-in' type='checkbox'><label for='data-a1951274-1964-484c-8ed7-a0cde524d748' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>GRIB_paramId :</span></dt><dd>151</dd><dt><span>GRIB_shortName :</span></dt><dd>msl</dd><dt><span>GRIB_units :</span></dt><dd>Pa</dd><dt><span>GRIB_name :</span></dt><dd>Mean sea level pressure</dd><dt><span>GRIB_cfName :</span></dt><dd>air_pressure_at_mean_sea_level</dd><dt><span>GRIB_cfVarName :</span></dt><dd>msl</dd><dt><span>GRIB_dataType :</span></dt><dd>an</dd><dt><span>GRIB_missingValue :</span></dt><dd>9999</dd><dt><span>GRIB_numberOfPoints :</span></dt><dd>209</dd><dt><span>GRIB_totalNumber :</span></dt><dd>0</dd><dt><span>GRIB_typeOfLevel :</span></dt><dd>surface</dd><dt><span>GRIB_NV :</span></dt><dd>0</dd><dt><span>GRIB_stepUnits :</span></dt><dd>1</dd><dt><span>GRIB_stepType :</span></dt><dd>instant</dd><dt><span>GRIB_gridType :</span></dt><dd>regular_ll</dd><dt><span>GRIB_gridDefinitionDescription :</span></dt><dd>Latitude/Longitude Grid</dd><dt><span>GRIB_Nx :</span></dt><dd>19</dd><dt><span>GRIB_iDirectionIncrementInDegrees :</span></dt><dd>4.0</dd><dt><span>GRIB_iScansNegatively :</span></dt><dd>0</dd><dt><span>GRIB_longitudeOfFirstGridPointInDegrees :</span></dt><dd>-27.0</dd><dt><span>GRIB_longitudeOfLastGridPointInDegrees :</span></dt><dd>45.0</dd><dt><span>GRIB_Ny :</span></dt><dd>11</dd><dt><span>GRIB_jDirectionIncrementInDegrees :</span></dt><dd>4.0</dd><dt><span>GRIB_jPointsAreConsecutive :</span></dt><dd>0</dd><dt><span>GRIB_jScansPositively :</span></dt><dd>0</dd><dt><span>GRIB_latitudeOfFirstGridPointInDegrees :</span></dt><dd>73.0</dd><dt><span>GRIB_latitudeOfLastGridPointInDegrees :</span></dt><dd>33.0</dd><dt><span>long_name :</span></dt><dd>Mean sea level pressure</dd><dt><span>units :</span></dt><dd>Pa</dd><dt><span>standard_name :</span></dt><dd>air_pressure_at_mean_sea_level</dd></dl></div><div class='xr-var-data'><table>\n",
        "    <tr>\n",
        "        <td>\n",
        "            <table style=\"border-collapse: collapse;\">\n",
@@ -801,7 +778,7 @@
        "</svg>\n",
        "        </td>\n",
        "    </tr>\n",
-       "</table></div></li></ul></div></li><li class='xr-section-item'><input id='section-ed5dfb41-c8e5-4877-bab4-7ac24fbbfe5f' class='xr-section-summary-in' type='checkbox'  checked><label for='section-ed5dfb41-c8e5-4877-bab4-7ac24fbbfe5f' class='xr-section-summary' >Attributes: <span>(7)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>GRIB_edition :</span></dt><dd>1</dd><dt><span>GRIB_centre :</span></dt><dd>ecmf</dd><dt><span>GRIB_centreDescription :</span></dt><dd>European Centre for Medium-Range Weather Forecasts</dd><dt><span>GRIB_subCentre :</span></dt><dd>0</dd><dt><span>Conventions :</span></dt><dd>CF-1.7</dd><dt><span>institution :</span></dt><dd>European Centre for Medium-Range Weather Forecasts</dd><dt><span>history :</span></dt><dd>GRIB to CDM+CF via cfgrib-0.9.5/ecCodes-2.17.0 with source=&#x27;/Users/baudouin/git/climet/test.grib&#x27;, filter_by_keys={}, encode_cf=(&#x27;parameter&#x27;, &#x27;time&#x27;, &#x27;geography&#x27;, &#x27;vertical&#x27;)</dd></dl></div></li></ul></div></div>"
+       "</table></div></li></ul></div></li><li class='xr-section-item'><input id='section-88e5e1e8-9155-4345-9646-f34095e1f79c' class='xr-section-summary-in' type='checkbox'  checked><label for='section-88e5e1e8-9155-4345-9646-f34095e1f79c' class='xr-section-summary' >Attributes: <span>(7)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>GRIB_edition :</span></dt><dd>1</dd><dt><span>GRIB_centre :</span></dt><dd>ecmf</dd><dt><span>GRIB_centreDescription :</span></dt><dd>European Centre for Medium-Range Weather Forecasts</dd><dt><span>GRIB_subCentre :</span></dt><dd>0</dd><dt><span>Conventions :</span></dt><dd>CF-1.7</dd><dt><span>institution :</span></dt><dd>European Centre for Medium-Range Weather Forecasts</dd><dt><span>history :</span></dt><dd>GRIB to CDM+CF via cfgrib-0.9.5/ecCodes-2.17.0 with source=&#x27;/Users/baudouin/git/climet/test.grib&#x27;, filter_by_keys={}, encode_cf=(&#x27;parameter&#x27;, &#x27;time&#x27;, &#x27;geography&#x27;, &#x27;vertical&#x27;)</dd></dl></div></li></ul></div></div>"
       ],
       "text/plain": [
        "<xarray.Dataset> Size: 2kB\n",
@@ -827,15 +804,14 @@
        "    history:                 GRIB to CDM+CF via cfgrib-0.9.5/ecCodes-2.17.0 w..."
       ]
      },
-     "execution_count": 4,
+     "execution_count": 6,
      "metadata": {},
      "output_type": "execute_result"
     }
    ],
    "source": [
-    "# netcdf data\n",
-    "ds = ekd.from_source(\"file\", \"test.nc\")\n",
-    "ds.to_xarray()"
+    "ds = ds_in.to_xarray()\n",
+    "ds"
    ]
   },
   {
@@ -888,7 +864,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 5,
+   "execution_count": 7,
    "id": "d52872d1-8ff8-4f52-9ffc-9b72621a9a67",
    "metadata": {
     "editable": true,
@@ -1070,7 +1046,7 @@
        "9             850            pressure               0          regular_ll  "
       ]
      },
-     "execution_count": 5,
+     "execution_count": 7,
      "metadata": {},
      "output_type": "execute_result"
     }
diff --git a/docs/examples/gribjump.ipynb b/docs/examples/source/gribjump.ipynb
similarity index 99%
rename from docs/examples/gribjump.ipynb
rename to docs/examples/source/gribjump.ipynb
index 1fe7d656b..cd2d75c33 100644
--- a/docs/examples/gribjump.ipynb
+++ b/docs/examples/source/gribjump.ipynb
@@ -1069,7 +1069,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.11.12"
+   "version": "3.13.1"
   }
  },
  "nbformat": 4,
diff --git a/docs/examples/source/index.rst b/docs/examples/source/index.rst
new file mode 100644
index 000000000..2a41989c0
--- /dev/null
+++ b/docs/examples/source/index.rst
@@ -0,0 +1,28 @@
+.. _source_examples:
+
+Data sources
+++++++++++++++
+
+.. toctree::
+    :maxdepth: 1
+
+    files.ipynb
+    multi_files.ipynb
+    file_parts.ipynb
+    file_stream.ipynb
+    tar_files.ipynb
+    data_from_stream.ipynb
+    url.ipynb
+    url_parts.ipynb
+    url_stream.ipynb
+    netcdf_opendap.ipynb
+    mars.ipynb
+    ads.ipynb
+    cds.ipynb
+    ecmwf_open_data.ipynb
+    fdb.ipynb
+    polytope.ipynb
+    polytope_feature.ipynb
+    s3.ipynb
+    wekeo.ipynb
+    gribjump.ipynb
diff --git a/docs/examples/mars.ipynb b/docs/examples/source/mars.ipynb
similarity index 100%
rename from docs/examples/mars.ipynb
rename to docs/examples/source/mars.ipynb
diff --git a/docs/examples/multi_files.ipynb b/docs/examples/source/multi_files.ipynb
similarity index 89%
rename from docs/examples/multi_files.ipynb
rename to docs/examples/source/multi_files.ipynb
index 7d7a56470..a7aa7c684 100644
--- a/docs/examples/multi_files.ipynb
+++ b/docs/examples/source/multi_files.ipynb
@@ -103,10 +103,10 @@
     {
      "data": {
       "text/html": [
-       "<earthkit.data.indexing.simple.SimpleFieldList object at 0x1240292b0>"
+       "<earthkit.data.indexing.simple.SimpleFieldList object at 0x107194ec0>"
       ],
       "text/plain": [
-       "<earthkit.data.indexing.simple.SimpleFieldList at 0x1240292b0>"
+       "<earthkit.data.indexing.simple.SimpleFieldList at 0x107194ec0>"
       ]
      },
      "execution_count": 5,
@@ -162,10 +162,10 @@
     {
      "data": {
       "text/html": [
-       "<earthkit.data.indexing.simple.SimpleFieldList object at 0x123fe1d10>"
+       "<earthkit.data.indexing.simple.SimpleFieldList object at 0x10714de50>"
       ],
       "text/plain": [
-       "<earthkit.data.indexing.simple.SimpleFieldList at 0x123fe1d10>"
+       "<earthkit.data.indexing.simple.SimpleFieldList at 0x10714de50>"
       ]
      },
      "execution_count": 8,
@@ -221,10 +221,10 @@
     {
      "data": {
       "text/html": [
-       "<earthkit.data.indexing.simple.SimpleFieldList object at 0x148bcd950>"
+       "<earthkit.data.indexing.simple.SimpleFieldList object at 0x112ab5e50>"
       ],
       "text/plain": [
-       "<earthkit.data.indexing.simple.SimpleFieldList at 0x148bcd950>"
+       "<earthkit.data.indexing.simple.SimpleFieldList at 0x112ab5e50>"
       ]
      },
      "execution_count": 11,
@@ -527,8 +527,26 @@
        "<div class=\"eh-tabs-block\">\n",
        "<div class=\"eh-tabs\">\n",
        "\n",
-       "<input type=\"radio\" name=\"eh-tabs\" id=\"4a14f204-166e-40ed-a2ac-0a1510f5c170\" checked />\n",
-       "<label for=\"4a14f204-166e-40ed-a2ac-0a1510f5c170\" title=\"Keys in the parameter namespace\">parameter</label>\n",
+       "<input type=\"radio\" name=\"eh-tabs\" id=\"ed984fb1-b493-4c58-babd-0273a1742934\"  />\n",
+       "<label for=\"ed984fb1-b493-4c58-babd-0273a1742934\" title=\"Keys in the data namespace\">data</label>\n",
+       "<div class=\"tab\">\n",
+       "<style type=\"text/css\">table.ek td {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "\n",
+       "table.ek th {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "</style>\n",
+       "<table class=\"eh-table\">\n",
+       "<tr><td><b>number_of_values</b></td><td>65160</td></tr> <tr><td><b>array_type</b></td><td>ndarray</td></tr> <tr><td><b>array_dtype</b></td><td>float64</td></tr>\n",
+       "</table>\n",
+       "</div>\n",
+       "     \n",
+       "<input type=\"radio\" name=\"eh-tabs\" id=\"712ba41a-b43b-47ba-9cd9-434b583b5b89\" checked />\n",
+       "<label for=\"712ba41a-b43b-47ba-9cd9-434b583b5b89\" title=\"Keys in the parameter namespace\">parameter</label>\n",
        "<div class=\"tab\">\n",
        "<style type=\"text/css\">table.ek td {\n",
        "    vertical-align: top;\n",
@@ -545,8 +563,8 @@
        "</table>\n",
        "</div>\n",
        "     \n",
-       "<input type=\"radio\" name=\"eh-tabs\" id=\"2ea8a175-8be9-4d02-8163-dcb6dc5905ec\"  />\n",
-       "<label for=\"2ea8a175-8be9-4d02-8163-dcb6dc5905ec\" title=\"Keys in the time namespace\">time</label>\n",
+       "<input type=\"radio\" name=\"eh-tabs\" id=\"8ff04f20-25df-40b8-bf34-38cc7d133c58\"  />\n",
+       "<label for=\"8ff04f20-25df-40b8-bf34-38cc7d133c58\" title=\"Keys in the time namespace\">time</label>\n",
        "<div class=\"tab\">\n",
        "<style type=\"text/css\">table.ek td {\n",
        "    vertical-align: top;\n",
@@ -563,8 +581,8 @@
        "</table>\n",
        "</div>\n",
        "     \n",
-       "<input type=\"radio\" name=\"eh-tabs\" id=\"b5aa381f-70d7-4887-a861-16998cdac38a\"  />\n",
-       "<label for=\"b5aa381f-70d7-4887-a861-16998cdac38a\" title=\"Keys in the vertical namespace\">vertical</label>\n",
+       "<input type=\"radio\" name=\"eh-tabs\" id=\"268b4517-ade6-4075-a85a-f037d9e31e9e\"  />\n",
+       "<label for=\"268b4517-ade6-4075-a85a-f037d9e31e9e\" title=\"Keys in the vertical namespace\">vertical</label>\n",
        "<div class=\"tab\">\n",
        "<style type=\"text/css\">table.ek td {\n",
        "    vertical-align: top;\n",
@@ -581,8 +599,8 @@
        "</table>\n",
        "</div>\n",
        "     \n",
-       "<input type=\"radio\" name=\"eh-tabs\" id=\"4596e87a-e638-4d22-9a35-1799fbda2432\"  />\n",
-       "<label for=\"4596e87a-e638-4d22-9a35-1799fbda2432\" title=\"Keys in the ensemble namespace\">ensemble</label>\n",
+       "<input type=\"radio\" name=\"eh-tabs\" id=\"3436a036-0a4f-40e4-a3a0-9642b68bdf14\"  />\n",
+       "<label for=\"3436a036-0a4f-40e4-a3a0-9642b68bdf14\" title=\"Keys in the ensemble namespace\">ensemble</label>\n",
        "<div class=\"tab\">\n",
        "<style type=\"text/css\">table.ek td {\n",
        "    vertical-align: top;\n",
@@ -598,6 +616,24 @@
        "<tr><td><b>member</b></td><td>0</td></tr>\n",
        "</table>\n",
        "</div>\n",
+       "     \n",
+       "<input type=\"radio\" name=\"eh-tabs\" id=\"fb8f6dc8-0634-47dc-8b4b-d0e3254eaef0\"  />\n",
+       "<label for=\"fb8f6dc8-0634-47dc-8b4b-d0e3254eaef0\" title=\"Keys in the geography namespace\">geography</label>\n",
+       "<div class=\"tab\">\n",
+       "<style type=\"text/css\">table.ek td {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "\n",
+       "table.ek th {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "</style>\n",
+       "<table class=\"eh-table\">\n",
+       "<tr><td><b>grid_spec</b></td><td>{'grid': [1.0, 1.0], 'area': [90.0, 0.0, -90.0, 359.0]}</td></tr> <tr><td><b>grid_type</b></td><td>regular_ll</td></tr> <tr><td><b>shape</b></td><td>(181, 360)</td></tr> <tr><td><b>area</b></td><td>[90.0, 0.0, -90.0, 359.0]</td></tr>\n",
+       "</table>\n",
+       "</div>\n",
        "    \n",
        "</div>\n",
        "</div>\n",
diff --git a/docs/examples/netcdf_opendap.ipynb b/docs/examples/source/netcdf_opendap.ipynb
similarity index 94%
rename from docs/examples/netcdf_opendap.ipynb
rename to docs/examples/source/netcdf_opendap.ipynb
index 580afa392..04dad2a95 100644
--- a/docs/examples/netcdf_opendap.ipynb
+++ b/docs/examples/source/netcdf_opendap.ipynb
@@ -790,10 +790,10 @@
        "    References:                      https://www.psl.noaa.gov/data/gridded/da...\n",
        "    dataset_title:                   NOAA Optimum Interpolation (OI) SST V2\n",
        "    source_url:                      http://www.emc.ncep.noaa.gov/research/cm...\n",
-       "    DODS_EXTRA.Unlimited_Dimension:  time</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-3580d9a1-441a-49dd-9a63-7e82ffae0368' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-3580d9a1-441a-49dd-9a63-7e82ffae0368' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>time</span>: 494</li><li><span>nbnds</span>: 2</li><li><span class='xr-has-index'>lat</span>: 180</li><li><span class='xr-has-index'>lon</span>: 360</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-00b9eec5-3d55-424a-8acd-7411d6dfc0f9' class='xr-section-summary-in' type='checkbox'  checked><label for='section-00b9eec5-3d55-424a-8acd-7411d6dfc0f9' class='xr-section-summary' >Coordinates: <span>(3)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>time</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>1981-12-01 ... 2023-01-01</div><input id='attrs-e17e6bab-8339-41f1-ac63-87c0ea59c618' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-e17e6bab-8339-41f1-ac63-87c0ea59c618' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-d23ce451-f0de-4436-8dad-c2734cefcbc4' class='xr-var-data-in' type='checkbox'><label for='data-d23ce451-f0de-4436-8dad-c2734cefcbc4' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>Time</dd><dt><span>actual_range :</span></dt><dd>[66443. 81449.]</dd><dt><span>delta_t :</span></dt><dd>0000-01-00 00:00:00</dd><dt><span>avg_period :</span></dt><dd>0000-01-00 00:00:00</dd><dt><span>prev_avg_period :</span></dt><dd>0000-00-07 00:00:00</dd><dt><span>standard_name :</span></dt><dd>time</dd><dt><span>axis :</span></dt><dd>T</dd><dt><span>bounds :</span></dt><dd>time_bnds</dd></dl></div><div class='xr-var-data'><pre>array([&#x27;1981-12-01T00:00:00.000000000&#x27;, &#x27;1982-01-01T00:00:00.000000000&#x27;,\n",
+       "    DODS_EXTRA.Unlimited_Dimension:  time</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-8a02e44d-8930-4f19-bcb3-a54758e1d2f7' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-8a02e44d-8930-4f19-bcb3-a54758e1d2f7' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>time</span>: 494</li><li><span>nbnds</span>: 2</li><li><span class='xr-has-index'>lat</span>: 180</li><li><span class='xr-has-index'>lon</span>: 360</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-2d5bde5f-8674-4bc2-bb88-c8af972747a7' class='xr-section-summary-in' type='checkbox'  checked><label for='section-2d5bde5f-8674-4bc2-bb88-c8af972747a7' class='xr-section-summary' >Coordinates: <span>(3)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>time</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>1981-12-01 ... 2023-01-01</div><input id='attrs-8dded9d0-76e4-49aa-ae5e-6b01bfb620f6' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-8dded9d0-76e4-49aa-ae5e-6b01bfb620f6' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-7e888aea-9356-4417-a615-63d93de335ba' class='xr-var-data-in' type='checkbox'><label for='data-7e888aea-9356-4417-a615-63d93de335ba' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>Time</dd><dt><span>actual_range :</span></dt><dd>[66443. 81449.]</dd><dt><span>delta_t :</span></dt><dd>0000-01-00 00:00:00</dd><dt><span>avg_period :</span></dt><dd>0000-01-00 00:00:00</dd><dt><span>prev_avg_period :</span></dt><dd>0000-00-07 00:00:00</dd><dt><span>standard_name :</span></dt><dd>time</dd><dt><span>axis :</span></dt><dd>T</dd><dt><span>bounds :</span></dt><dd>time_bnds</dd></dl></div><div class='xr-var-data'><pre>array([&#x27;1981-12-01T00:00:00.000000000&#x27;, &#x27;1982-01-01T00:00:00.000000000&#x27;,\n",
        "       &#x27;1982-02-01T00:00:00.000000000&#x27;, ..., &#x27;2022-11-01T00:00:00.000000000&#x27;,\n",
        "       &#x27;2022-12-01T00:00:00.000000000&#x27;, &#x27;2023-01-01T00:00:00.000000000&#x27;],\n",
-       "      shape=(494,), dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>lat</span></div><div class='xr-var-dims'>(lat)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>89.5 88.5 87.5 ... -88.5 -89.5</div><input id='attrs-4b0b7292-ff6f-4756-9509-7f36a24cd251' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-4b0b7292-ff6f-4756-9509-7f36a24cd251' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-f433f2c1-2462-4c7e-8a81-5f3b3a9aaf99' class='xr-var-data-in' type='checkbox'><label for='data-f433f2c1-2462-4c7e-8a81-5f3b3a9aaf99' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>long_name :</span></dt><dd>Latitude</dd><dt><span>actual_range :</span></dt><dd>[ 89.5 -89.5]</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>axis :</span></dt><dd>Y</dd><dt><span>coordinate_defines :</span></dt><dd>center</dd></dl></div><div class='xr-var-data'><pre>array([ 89.5,  88.5,  87.5,  86.5,  85.5,  84.5,  83.5,  82.5,  81.5,  80.5,\n",
+       "      shape=(494,), dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>lat</span></div><div class='xr-var-dims'>(lat)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>89.5 88.5 87.5 ... -88.5 -89.5</div><input id='attrs-6a2ba9e8-4129-42f9-a41d-549d832d3cc2' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-6a2ba9e8-4129-42f9-a41d-549d832d3cc2' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-b930a568-3d3f-433e-a528-7e1fae2c4a45' class='xr-var-data-in' type='checkbox'><label for='data-b930a568-3d3f-433e-a528-7e1fae2c4a45' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>long_name :</span></dt><dd>Latitude</dd><dt><span>actual_range :</span></dt><dd>[ 89.5 -89.5]</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>axis :</span></dt><dd>Y</dd><dt><span>coordinate_defines :</span></dt><dd>center</dd></dl></div><div class='xr-var-data'><pre>array([ 89.5,  88.5,  87.5,  86.5,  85.5,  84.5,  83.5,  82.5,  81.5,  80.5,\n",
        "        79.5,  78.5,  77.5,  76.5,  75.5,  74.5,  73.5,  72.5,  71.5,  70.5,\n",
        "        69.5,  68.5,  67.5,  66.5,  65.5,  64.5,  63.5,  62.5,  61.5,  60.5,\n",
        "        59.5,  58.5,  57.5,  56.5,  55.5,  54.5,  53.5,  52.5,  51.5,  50.5,\n",
@@ -811,8 +811,8 @@
        "       -60.5, -61.5, -62.5, -63.5, -64.5, -65.5, -66.5, -67.5, -68.5, -69.5,\n",
        "       -70.5, -71.5, -72.5, -73.5, -74.5, -75.5, -76.5, -77.5, -78.5, -79.5,\n",
        "       -80.5, -81.5, -82.5, -83.5, -84.5, -85.5, -86.5, -87.5, -88.5, -89.5],\n",
-       "      dtype=float32)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>lon</span></div><div class='xr-var-dims'>(lon)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>0.5 1.5 2.5 ... 357.5 358.5 359.5</div><input id='attrs-2d284871-f094-4f93-87de-986420702f2d' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-2d284871-f094-4f93-87de-986420702f2d' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-31da0c9a-16ba-4118-8069-554b38411a18' class='xr-var-data-in' type='checkbox'><label for='data-31da0c9a-16ba-4118-8069-554b38411a18' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>long_name :</span></dt><dd>Longitude</dd><dt><span>actual_range :</span></dt><dd>[  0.5 359.5]</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>axis :</span></dt><dd>X</dd><dt><span>coordinate_defines :</span></dt><dd>center</dd></dl></div><div class='xr-var-data'><pre>array([  0.5,   1.5,   2.5, ..., 357.5, 358.5, 359.5],\n",
-       "      shape=(360,), dtype=float32)</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-fd59a016-7ae3-47ce-a00b-4c7ed34820cd' class='xr-section-summary-in' type='checkbox'  checked><label for='section-fd59a016-7ae3-47ce-a00b-4c7ed34820cd' class='xr-section-summary' >Data variables: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>time_bnds</span></div><div class='xr-var-dims'>(time, nbnds)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>dask.array&lt;chunksize=(494, 2), meta=np.ndarray&gt;</div><input id='attrs-e6b29931-c8e7-4007-ba16-369ce96af9fe' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-e6b29931-c8e7-4007-ba16-369ce96af9fe' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-714cc274-4336-44d2-bf9e-bbb8bfafa440' class='xr-var-data-in' type='checkbox'><label for='data-714cc274-4336-44d2-bf9e-bbb8bfafa440' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>Time Boundaries</dd></dl></div><div class='xr-var-data'><table>\n",
+       "      dtype=float32)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>lon</span></div><div class='xr-var-dims'>(lon)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>0.5 1.5 2.5 ... 357.5 358.5 359.5</div><input id='attrs-a24ea62b-87bf-4ebc-8bf2-8d1d237e79ec' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-a24ea62b-87bf-4ebc-8bf2-8d1d237e79ec' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-b4f45c0c-d832-41b7-8d05-5aa4434683c6' class='xr-var-data-in' type='checkbox'><label for='data-b4f45c0c-d832-41b7-8d05-5aa4434683c6' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>long_name :</span></dt><dd>Longitude</dd><dt><span>actual_range :</span></dt><dd>[  0.5 359.5]</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>axis :</span></dt><dd>X</dd><dt><span>coordinate_defines :</span></dt><dd>center</dd></dl></div><div class='xr-var-data'><pre>array([  0.5,   1.5,   2.5, ..., 357.5, 358.5, 359.5],\n",
+       "      shape=(360,), dtype=float32)</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-5a968b68-9a66-49ac-b473-27827cd5d24d' class='xr-section-summary-in' type='checkbox'  checked><label for='section-5a968b68-9a66-49ac-b473-27827cd5d24d' class='xr-section-summary' >Data variables: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>time_bnds</span></div><div class='xr-var-dims'>(time, nbnds)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>dask.array&lt;chunksize=(494, 2), meta=np.ndarray&gt;</div><input id='attrs-9b7b0ab0-7ffc-4a28-8414-ddbe5500a135' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-9b7b0ab0-7ffc-4a28-8414-ddbe5500a135' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-fc3ded46-c36d-4bc6-8d6b-79669681441c' class='xr-var-data-in' type='checkbox'><label for='data-fc3ded46-c36d-4bc6-8d6b-79669681441c' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>Time Boundaries</dd></dl></div><div class='xr-var-data'><table>\n",
        "    <tr>\n",
        "        <td>\n",
        "            <table style=\"border-collapse: collapse;\">\n",
@@ -867,7 +867,7 @@
        "</svg>\n",
        "        </td>\n",
        "    </tr>\n",
-       "</table></div></li><li class='xr-var-item'><div class='xr-var-name'><span>sst</span></div><div class='xr-var-dims'>(time, lat, lon)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>dask.array&lt;chunksize=(494, 180, 360), meta=np.ndarray&gt;</div><input id='attrs-d1ae970c-5b68-496d-a009-70bea2deb979' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-d1ae970c-5b68-496d-a009-70bea2deb979' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-7950274f-a277-4022-aafd-af669b5d6d00' class='xr-var-data-in' type='checkbox'><label for='data-7950274f-a277-4022-aafd-af669b5d6d00' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>Monthly Mean of Sea Surface Temperature</dd><dt><span>unpacked_valid_range :</span></dt><dd>[-5. 40.]</dd><dt><span>actual_range :</span></dt><dd>[-1.7999996 35.56862  ]</dd><dt><span>units :</span></dt><dd>degC</dd><dt><span>precision :</span></dt><dd>2</dd><dt><span>var_desc :</span></dt><dd>Sea Surface Temperature</dd><dt><span>dataset :</span></dt><dd>NOAA Optimum Interpolation (OI) SST V2</dd><dt><span>level_desc :</span></dt><dd>Surface</dd><dt><span>statistic :</span></dt><dd>Mean</dd><dt><span>parent_stat :</span></dt><dd>Weekly Mean</dd><dt><span>standard_name :</span></dt><dd>sea_surface_temperature</dd><dt><span>cell_methods :</span></dt><dd>time: mean (monthly from weekly values interpolated to daily)</dd><dt><span>valid_range :</span></dt><dd>[-500 4000]</dd></dl></div><div class='xr-var-data'><table>\n",
+       "</table></div></li><li class='xr-var-item'><div class='xr-var-name'><span>sst</span></div><div class='xr-var-dims'>(time, lat, lon)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>dask.array&lt;chunksize=(494, 180, 360), meta=np.ndarray&gt;</div><input id='attrs-465ae847-3133-4e38-a33c-09ab5e374b84' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-465ae847-3133-4e38-a33c-09ab5e374b84' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-3414cf0a-1ce4-4329-a49a-d106f66462eb' class='xr-var-data-in' type='checkbox'><label for='data-3414cf0a-1ce4-4329-a49a-d106f66462eb' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>Monthly Mean of Sea Surface Temperature</dd><dt><span>unpacked_valid_range :</span></dt><dd>[-5. 40.]</dd><dt><span>actual_range :</span></dt><dd>[-1.7999996 35.56862  ]</dd><dt><span>units :</span></dt><dd>degC</dd><dt><span>precision :</span></dt><dd>2</dd><dt><span>var_desc :</span></dt><dd>Sea Surface Temperature</dd><dt><span>dataset :</span></dt><dd>NOAA Optimum Interpolation (OI) SST V2</dd><dt><span>level_desc :</span></dt><dd>Surface</dd><dt><span>statistic :</span></dt><dd>Mean</dd><dt><span>parent_stat :</span></dt><dd>Weekly Mean</dd><dt><span>standard_name :</span></dt><dd>sea_surface_temperature</dd><dt><span>cell_methods :</span></dt><dd>time: mean (monthly from weekly values interpolated to daily)</dd><dt><span>valid_range :</span></dt><dd>[-500 4000]</dd></dl></div><div class='xr-var-data'><table>\n",
        "    <tr>\n",
        "        <td>\n",
        "            <table style=\"border-collapse: collapse;\">\n",
@@ -945,7 +945,7 @@
        "</svg>\n",
        "        </td>\n",
        "    </tr>\n",
-       "</table></div></li></ul></div></li><li class='xr-section-item'><input id='section-83a66a38-c6b5-4b6e-9462-d9368a59e97f' class='xr-section-summary-in' type='checkbox'  ><label for='section-83a66a38-c6b5-4b6e-9462-d9368a59e97f' class='xr-section-summary' >Attributes: <span>(11)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>title :</span></dt><dd>NOAA Optimum Interpolation (OI) SST V2</dd><dt><span>Conventions :</span></dt><dd>CF-1.0</dd><dt><span>history :</span></dt><dd>Wed Apr  6 13:47:45 2005: ncks -d time,0,278 SAVEs/sst.mnmean.nc sst.mnmean.nc\n",
+       "</table></div></li></ul></div></li><li class='xr-section-item'><input id='section-1d288550-23c6-41d7-ba3e-264c015e6ae2' class='xr-section-summary-in' type='checkbox'  ><label for='section-1d288550-23c6-41d7-ba3e-264c015e6ae2' class='xr-section-summary' >Attributes: <span>(11)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>title :</span></dt><dd>NOAA Optimum Interpolation (OI) SST V2</dd><dt><span>Conventions :</span></dt><dd>CF-1.0</dd><dt><span>history :</span></dt><dd>Wed Apr  6 13:47:45 2005: ncks -d time,0,278 SAVEs/sst.mnmean.nc sst.mnmean.nc\n",
        "Created 10/2002 by RHS</dd><dt><span>comments :</span></dt><dd>Data described in  Reynolds, R.W., N.A. Rayner, T.M.\n",
        "Smith, D.C. Stokes, and W. Wang, 2002: An Improved In Situ and Satellite\n",
        "SST Analysis for Climate, J. Climate</dd><dt><span>platform :</span></dt><dd>Model</dd><dt><span>source :</span></dt><dd>NCEP Climate Modeling Branch</dd><dt><span>institution :</span></dt><dd>National Centers for Environmental Prediction</dd><dt><span>References :</span></dt><dd>https://www.psl.noaa.gov/data/gridded/data.noaa.oisst.v2.html</dd><dt><span>dataset_title :</span></dt><dd>NOAA Optimum Interpolation (OI) SST V2</dd><dt><span>source_url :</span></dt><dd>http://www.emc.ncep.noaa.gov/research/cmb/sst_analysis/</dd><dt><span>DODS_EXTRA.Unlimited_Dimension :</span></dt><dd>time</dd></dl></div></li></ul></div></div>"
diff --git a/docs/examples/polytope.ipynb b/docs/examples/source/polytope.ipynb
similarity index 100%
rename from docs/examples/polytope.ipynb
rename to docs/examples/source/polytope.ipynb
diff --git a/docs/examples/polytope_feature.ipynb b/docs/examples/source/polytope_feature.ipynb
similarity index 100%
rename from docs/examples/polytope_feature.ipynb
rename to docs/examples/source/polytope_feature.ipynb
diff --git a/docs/examples/s3.ipynb b/docs/examples/source/s3.ipynb
similarity index 100%
rename from docs/examples/s3.ipynb
rename to docs/examples/source/s3.ipynb
diff --git a/docs/examples/tar_files.ipynb b/docs/examples/source/tar_files.ipynb
similarity index 94%
rename from docs/examples/tar_files.ipynb
rename to docs/examples/source/tar_files.ipynb
index 2080031c9..5307a15f6 100644
--- a/docs/examples/tar_files.ipynb
+++ b/docs/examples/source/tar_files.ipynb
@@ -48,24 +48,9 @@
    "cell_type": "code",
    "execution_count": 2,
    "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "application/vnd.jupyter.widget-view+json": {
-       "model_id": "d931429afd104306aa282addc1bd4661",
-       "version_major": 2,
-       "version_minor": 0
-      },
-      "text/plain": [
-       "  0%|          | 0/2 [00:00<?, ?it/s]"
-      ]
-     },
-     "metadata": {},
-     "output_type": "display_data"
-    }
-   ],
+   "outputs": [],
    "source": [
-    "fs = ekd.from_source(\"file\", \"test_gribs.tar\").to_fieldlist()"
+    "fl = ekd.from_source(\"file\", \"test_gribs.tar\").to_fieldlist()"
    ]
   },
   {
@@ -96,10 +81,10 @@
     {
      "data": {
       "text/html": [
-       "<earthkit.data.indexing.simple.SimpleFieldList object at 0x104f47a10>"
+       "<earthkit.data.indexing.simple.SimpleFieldList object at 0x10b4546e0>"
       ],
       "text/plain": [
-       "<earthkit.data.indexing.simple.SimpleFieldList at 0x104f47a10>"
+       "<earthkit.data.indexing.simple.SimpleFieldList at 0x10b4546e0>"
       ]
      },
      "execution_count": 3,
@@ -108,7 +93,7 @@
     }
    ],
    "source": [
-    "fs"
+    "fl"
    ]
   },
   {
@@ -262,7 +247,7 @@
     }
    ],
    "source": [
-    "fs.ls()"
+    "fl.ls()"
    ]
   },
   {
@@ -344,7 +329,7 @@
     }
    ],
    "source": [
-    "a = fs.sel({\"vertical.level\": 500})\n",
+    "a = fl.sel({\"vertical.level\": 500})\n",
     "a.ls()"
    ]
   }
diff --git a/docs/examples/source/test.grib b/docs/examples/source/test.grib
new file mode 120000
index 000000000..d7b3681fe
--- /dev/null
+++ b/docs/examples/source/test.grib
@@ -0,0 +1 @@
+../test.grib
\ No newline at end of file
diff --git a/docs/examples/source/test.nc b/docs/examples/source/test.nc
new file mode 120000
index 000000000..2218dc4dc
--- /dev/null
+++ b/docs/examples/source/test.nc
@@ -0,0 +1 @@
+../test.nc
\ No newline at end of file
diff --git a/docs/examples/source/test4.grib b/docs/examples/source/test4.grib
new file mode 120000
index 000000000..930125f6c
--- /dev/null
+++ b/docs/examples/source/test4.grib
@@ -0,0 +1 @@
+../test4.grib
\ No newline at end of file
diff --git a/docs/examples/source/test6.grib b/docs/examples/source/test6.grib
new file mode 120000
index 000000000..144816218
--- /dev/null
+++ b/docs/examples/source/test6.grib
@@ -0,0 +1 @@
+../test6.grib
\ No newline at end of file
diff --git a/docs/examples/source/test_gribs.tar b/docs/examples/source/test_gribs.tar
new file mode 120000
index 000000000..30376f61b
--- /dev/null
+++ b/docs/examples/source/test_gribs.tar
@@ -0,0 +1 @@
+../test_gribs.tar
\ No newline at end of file
diff --git a/docs/examples/source/tuv_pl.grib b/docs/examples/source/tuv_pl.grib
new file mode 120000
index 000000000..ae0fd948a
--- /dev/null
+++ b/docs/examples/source/tuv_pl.grib
@@ -0,0 +1 @@
+../tuv_pl.grib
\ No newline at end of file
diff --git a/docs/examples/url.ipynb b/docs/examples/source/url.ipynb
similarity index 100%
rename from docs/examples/url.ipynb
rename to docs/examples/source/url.ipynb
diff --git a/docs/examples/url_parts.ipynb b/docs/examples/source/url_parts.ipynb
similarity index 100%
rename from docs/examples/url_parts.ipynb
rename to docs/examples/source/url_parts.ipynb
diff --git a/docs/examples/url_stream.ipynb b/docs/examples/source/url_stream.ipynb
similarity index 100%
rename from docs/examples/url_stream.ipynb
rename to docs/examples/source/url_stream.ipynb
diff --git a/docs/examples/source/wekeo.ipynb b/docs/examples/source/wekeo.ipynb
new file mode 100644
index 000000000..1bc23f299
--- /dev/null
+++ b/docs/examples/source/wekeo.ipynb
@@ -0,0 +1,191 @@
+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "id": "3599bcd8-a5ee-4911-96c9-976b849138fb",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "## Retieving data from WEkEO"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "id": "8ab6e404-9de8-4220-b1b6-41745ffbb59e",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "import earthkit.data as ekd"
+   ]
+  },
+  {
+   "cell_type": "raw",
+   "id": "e0756690-e59f-47b4-a5a6-daf7e30b92af",
+   "metadata": {
+    "editable": true,
+    "raw_mimetype": "text/restructuredtext",
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "The :ref:`wekeo <data-sources-wekeo>` and :ref:`wekeocds <data-sources-wekeocds>` sources provide access to `WEkEO <https://www.wekeo.eu/>`_."
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "e32b8f13-137a-436e-8523-fcee759dfb02",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "#### Using the WEkEO grammar"
+   ]
+  },
+  {
+   "cell_type": "raw",
+   "id": "e6a6d76d-6563-4e6b-8aa6-e4f5a6b7b3d5",
+   "metadata": {
+    "editable": true,
+    "raw_mimetype": "text/restructuredtext",
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "When we want access data using the WEkEO grammar (see the `hda <https://hda.readthedocs.io/>`_ documentation) we need to use the :ref:`wekeo <data-sources-wekeo>` source. The following example retrieves Normalized Difference Vegetation Index data derived from EO satellite imagery in NetCDF format:"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "15d5599f-1242-4238-8d5d-e459694bc296",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "outputs": [],
+   "source": [
+    "ds = ekd.from_source(\n",
+    "        \"wekeo\",\n",
+    "        \"EO:CLMS:DAT:CLMS_GLOBAL_BA_300M_V3_MONTHLY_NETCDF\",\n",
+    "        request={\n",
+    "            \"dataset_id\": \"EO:CLMS:DAT:CLMS_GLOBAL_BA_300M_V3_MONTHLY_NETCDF\",   \n",
+    "            \"startdate\": \"2019-01-01T00:00:00.000Z\",\n",
+    "            \"enddate\": \"2019-01-01T23:59:59.999Z\",\n",
+    "        }\n",
+    "    )\n",
+    "\n",
+    "ds.to_xarray()"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "23cd1784-1478-4ac0-8ad8-cf6d8d5358f8",
+   "metadata": {},
+   "source": [
+    "####  Using the CDSAPI grammar"
+   ]
+  },
+  {
+   "cell_type": "raw",
+   "id": "4673ee18-c3be-49dd-b704-2f5bacb56b42",
+   "metadata": {
+    "editable": true,
+    "raw_mimetype": "text/restructuredtext",
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "We can use the :ref:`wekeocds <data-sources-wekeocds>` source to access `Copernicus Climate Data Store (CDS) <https://cds.climate.copernicus.eu>`_ datasets served on `WEkEO <https://www.wekeo.eu/>`_ using the `cdsapi <https://pypi.org/project/cdsapi>`_ standard grammar."
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "777ec204-fbff-41f3-8ae2-3f60c6acb39f",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "The following example retrieves ERA5 surface data in GRIB format:"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "eff2587c-eb03-4de5-b3c4-f894d31027be",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "import earthkit.data as ekd\n",
+    "\n",
+    "\n",
+    "ds = ekd.from_source(\n",
+    "    \"wekeocds\",\n",
+    "    \"EO:ECMWF:DAT:REANALYSIS_ERA5_SINGLE_LEVELS_MONTHLY_MEANS\",\n",
+    "    request=dict(\n",
+    "        variable=[\"2m_temperature\", \"mean_sea_level_pressure\"],\n",
+    "        product_type=[\"monthly_averaged_reanalysis_by_hour_of_day\"],\n",
+    "        year=\"2012\",\n",
+    "        month=\"12\",\n",
+    "        time=\"12:00\",\n",
+    "        data_format=\"grib\",\n",
+    "        download_format=\"zip\",\n",
+    "    ),\n",
+    ")\n",
+    "\n",
+    "ds.to_fieldlist().ls()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "fffe1e96-03da-434d-a3cd-fa51ed847ac6",
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "dev",
+   "language": "python",
+   "name": "dev"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.13.1"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 5
+}
diff --git a/docs/examples/xarray_cupy.ipynb b/docs/examples/source/xarray_cupy.ipynb
similarity index 99%
rename from docs/examples/xarray_cupy.ipynb
rename to docs/examples/source/xarray_cupy.ipynb
index 55e869ccd..42107ba9f 100644
--- a/docs/examples/xarray_cupy.ipynb
+++ b/docs/examples/source/xarray_cupy.ipynb
@@ -33,7 +33,7 @@
    "source": [
     "# Get GRIB data on pressure levels\n",
     "import earthkit.data as ekd\n",
-    "ds = ekd.from_source(\"sample\", \"pl.grib\")"
+    "ds = ekd.from_source(\"sample\", \"pl.grib\").to_fieldlist()"
    ]
   },
   {
@@ -1657,9 +1657,9 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python (conda-ek-gpu)",
+   "display_name": "dev",
    "language": "python",
-   "name": "earthkit-gpu"
+   "name": "dev"
   },
   "language_info": {
    "codemirror_mode": {
@@ -1671,7 +1671,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.13.5"
+   "version": "3.13.1"
   }
  },
  "nbformat": 4,
diff --git a/docs/examples/file_target.ipynb b/docs/examples/target/file_target.ipynb
similarity index 93%
rename from docs/examples/file_target.ipynb
rename to docs/examples/target/file_target.ipynb
index 79fbaa65a..16b198438 100644
--- a/docs/examples/file_target.ipynb
+++ b/docs/examples/target/file_target.ipynb
@@ -13,22 +13,7 @@
    "execution_count": 1,
    "id": "c32a1f28-fd92-42df-ba34-5e5d410fa4ce",
    "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "application/vnd.jupyter.widget-view+json": {
-       "model_id": "f90c44f11ae04463be6b82691a636954",
-       "version_major": 2,
-       "version_minor": 0
-      },
-      "text/plain": [
-       "test.grib:   0%|          | 0.00/1.03k [00:00<?, ?B/s]"
-      ]
-     },
-     "metadata": {},
-     "output_type": "display_data"
-    }
-   ],
+   "outputs": [],
    "source": [
     "# get input GRIB data\n",
     "import os\n",
diff --git a/docs/examples/grib_encoder.ipynb b/docs/examples/target/grib_encoder.ipynb
similarity index 72%
rename from docs/examples/grib_encoder.ipynb
rename to docs/examples/target/grib_encoder.ipynb
index f546ea9ed..dc255b401 100644
--- a/docs/examples/grib_encoder.ipynb
+++ b/docs/examples/target/grib_encoder.ipynb
@@ -78,29 +78,25 @@
        "  <thead>\n",
        "    <tr style=\"text-align: right;\">\n",
        "      <th></th>\n",
-       "      <th>centre</th>\n",
-       "      <th>shortName</th>\n",
-       "      <th>typeOfLevel</th>\n",
-       "      <th>level</th>\n",
-       "      <th>dataDate</th>\n",
-       "      <th>dataTime</th>\n",
-       "      <th>stepRange</th>\n",
-       "      <th>dataType</th>\n",
-       "      <th>number</th>\n",
-       "      <th>gridType</th>\n",
+       "      <th>parameter.variable</th>\n",
+       "      <th>time.valid_datetime</th>\n",
+       "      <th>time.base_datetime</th>\n",
+       "      <th>time.step</th>\n",
+       "      <th>vertical.level</th>\n",
+       "      <th>vertical.level_type</th>\n",
+       "      <th>ensemble.member</th>\n",
+       "      <th>geography.grid_type</th>\n",
        "    </tr>\n",
        "  </thead>\n",
        "  <tbody>\n",
        "    <tr>\n",
        "      <th>0</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>2t</td>\n",
-       "      <td>surface</td>\n",
-       "      <td>0</td>\n",
-       "      <td>20200513</td>\n",
-       "      <td>1200</td>\n",
+       "      <td>2020-05-13 12:00:00</td>\n",
+       "      <td>2020-05-13 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
        "      <td>0</td>\n",
-       "      <td>an</td>\n",
+       "      <td>surface</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
@@ -109,11 +105,11 @@
        "</div>"
       ],
       "text/plain": [
-       "  centre shortName typeOfLevel  level  dataDate  dataTime stepRange dataType  \\\n",
-       "0   ecmf        2t     surface      0  20200513      1200         0       an   \n",
+       "  parameter.variable time.valid_datetime  time.base_datetime time.step  \\\n",
+       "0                 2t 2020-05-13 12:00:00 2020-05-13 12:00:00    0 days   \n",
        "\n",
-       "   number    gridType  \n",
-       "0       0  regular_ll  "
+       "   vertical.level vertical.level_type ensemble.member geography.grid_type  \n",
+       "0               0             surface               0          regular_ll  "
       ]
      },
      "execution_count": 2,
@@ -123,7 +119,7 @@
    ],
    "source": [
     "# get some input GRIB data\n",
-    "ds = ekd.from_source(\"file\", \"test.grib\")\n",
+    "ds = ekd.from_source(\"file\", \"test.grib\").to_fieldlist()\n",
     "ds[0].ls()"
    ]
   },
@@ -142,7 +138,7 @@
     {
      "data": {
       "text/plain": [
-       "<earthkit.data.encoders.grib.GribEncoder at 0x1076ed7b0>"
+       "<earthkit.data.encoders.grib.GribEncoder at 0x139774ad0>"
       ]
      },
      "execution_count": 3,
@@ -186,7 +182,7 @@
     {
      "data": {
       "text/plain": [
-       "<earthkit.data.encoders.grib.GribEncodedData at 0x107875de0>"
+       "<earthkit.data.encoders.grib.GribEncodedData at 0x1194dc2f0>"
       ]
      },
      "execution_count": 4,
@@ -273,29 +269,25 @@
        "  <thead>\n",
        "    <tr style=\"text-align: right;\">\n",
        "      <th></th>\n",
-       "      <th>centre</th>\n",
-       "      <th>shortName</th>\n",
-       "      <th>typeOfLevel</th>\n",
-       "      <th>level</th>\n",
-       "      <th>dataDate</th>\n",
-       "      <th>dataTime</th>\n",
-       "      <th>stepRange</th>\n",
-       "      <th>dataType</th>\n",
-       "      <th>number</th>\n",
-       "      <th>gridType</th>\n",
+       "      <th>parameter.variable</th>\n",
+       "      <th>time.valid_datetime</th>\n",
+       "      <th>time.base_datetime</th>\n",
+       "      <th>time.step</th>\n",
+       "      <th>vertical.level</th>\n",
+       "      <th>vertical.level_type</th>\n",
+       "      <th>ensemble.member</th>\n",
+       "      <th>geography.grid_type</th>\n",
        "    </tr>\n",
        "  </thead>\n",
        "  <tbody>\n",
        "    <tr>\n",
        "      <th>0</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>2t</td>\n",
-       "      <td>surface</td>\n",
+       "      <td>2020-05-13 12:00:00</td>\n",
+       "      <td>2020-05-13 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
        "      <td>0</td>\n",
-       "      <td>20200513</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
+       "      <td>surface</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
@@ -304,11 +296,11 @@
        "</div>"
       ],
       "text/plain": [
-       "  centre shortName typeOfLevel  level  dataDate  dataTime stepRange dataType  \\\n",
-       "0   ecmf        2t     surface      0  20200513      1200         0       an   \n",
+       "  parameter.variable time.valid_datetime  time.base_datetime time.step  \\\n",
+       "0                 2t 2020-05-13 12:00:00 2020-05-13 12:00:00    0 days   \n",
        "\n",
-       "   number    gridType  \n",
-       "0       0  regular_ll  "
+       "   vertical.level vertical.level_type ensemble.member geography.grid_type  \n",
+       "0               0             surface               0          regular_ll  "
       ]
      },
      "execution_count": 6,
@@ -381,29 +373,25 @@
        "  <thead>\n",
        "    <tr style=\"text-align: right;\">\n",
        "      <th></th>\n",
-       "      <th>centre</th>\n",
-       "      <th>shortName</th>\n",
-       "      <th>typeOfLevel</th>\n",
-       "      <th>level</th>\n",
-       "      <th>dataDate</th>\n",
-       "      <th>dataTime</th>\n",
-       "      <th>stepRange</th>\n",
-       "      <th>dataType</th>\n",
-       "      <th>number</th>\n",
-       "      <th>gridType</th>\n",
+       "      <th>parameter.variable</th>\n",
+       "      <th>time.valid_datetime</th>\n",
+       "      <th>time.base_datetime</th>\n",
+       "      <th>time.step</th>\n",
+       "      <th>vertical.level</th>\n",
+       "      <th>vertical.level_type</th>\n",
+       "      <th>ensemble.member</th>\n",
+       "      <th>geography.grid_type</th>\n",
        "    </tr>\n",
        "  </thead>\n",
        "  <tbody>\n",
        "    <tr>\n",
        "      <th>0</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>2t</td>\n",
-       "      <td>surface</td>\n",
-       "      <td>0</td>\n",
-       "      <td>20210514</td>\n",
-       "      <td>1200</td>\n",
+       "      <td>2021-05-14 12:00:00</td>\n",
+       "      <td>2021-05-14 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
        "      <td>0</td>\n",
-       "      <td>an</td>\n",
+       "      <td>surface</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
@@ -412,11 +400,11 @@
        "</div>"
       ],
       "text/plain": [
-       "  centre shortName typeOfLevel  level  dataDate  dataTime stepRange dataType  \\\n",
-       "0   ecmf        2t     surface      0  20210514      1200         0       an   \n",
+       "  parameter.variable time.valid_datetime  time.base_datetime time.step  \\\n",
+       "0                 2t 2021-05-14 12:00:00 2021-05-14 12:00:00    0 days   \n",
        "\n",
-       "   number    gridType  \n",
-       "0       0  regular_ll  "
+       "   vertical.level vertical.level_type ensemble.member geography.grid_type  \n",
+       "0               0             surface               0          regular_ll  "
       ]
      },
      "execution_count": 8,
@@ -462,29 +450,25 @@
        "  <thead>\n",
        "    <tr style=\"text-align: right;\">\n",
        "      <th></th>\n",
-       "      <th>centre</th>\n",
-       "      <th>shortName</th>\n",
-       "      <th>typeOfLevel</th>\n",
-       "      <th>level</th>\n",
-       "      <th>dataDate</th>\n",
-       "      <th>dataTime</th>\n",
-       "      <th>stepRange</th>\n",
-       "      <th>dataType</th>\n",
-       "      <th>number</th>\n",
-       "      <th>gridType</th>\n",
+       "      <th>parameter.variable</th>\n",
+       "      <th>time.valid_datetime</th>\n",
+       "      <th>time.base_datetime</th>\n",
+       "      <th>time.step</th>\n",
+       "      <th>vertical.level</th>\n",
+       "      <th>vertical.level_type</th>\n",
+       "      <th>ensemble.member</th>\n",
+       "      <th>geography.grid_type</th>\n",
        "    </tr>\n",
        "  </thead>\n",
        "  <tbody>\n",
        "    <tr>\n",
        "      <th>0</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>2t</td>\n",
-       "      <td>surface</td>\n",
+       "      <td>2021-05-14 12:00:00</td>\n",
+       "      <td>2021-05-14 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
        "      <td>0</td>\n",
-       "      <td>20210514</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
+       "      <td>surface</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
@@ -493,11 +477,11 @@
        "</div>"
       ],
       "text/plain": [
-       "  centre shortName typeOfLevel  level  dataDate  dataTime stepRange dataType  \\\n",
-       "0   ecmf        2t     surface      0  20210514      1200         0       an   \n",
+       "  parameter.variable time.valid_datetime  time.base_datetime time.step  \\\n",
+       "0                 2t 2021-05-14 12:00:00 2021-05-14 12:00:00    0 days   \n",
        "\n",
-       "   number    gridType  \n",
-       "0       0  regular_ll  "
+       "   vertical.level vertical.level_type ensemble.member geography.grid_type  \n",
+       "0               0             surface               0          regular_ll  "
       ]
      },
      "execution_count": 9,
@@ -547,7 +531,7 @@
     {
      "data": {
       "text/plain": [
-       "(315.4599609375, 316.4599609375)"
+       "(np.float64(315.4599609375), np.float64(316.4599609375))"
       ]
      },
      "execution_count": 10,
@@ -623,29 +607,25 @@
        "  <thead>\n",
        "    <tr style=\"text-align: right;\">\n",
        "      <th></th>\n",
-       "      <th>centre</th>\n",
-       "      <th>shortName</th>\n",
-       "      <th>typeOfLevel</th>\n",
-       "      <th>level</th>\n",
-       "      <th>dataDate</th>\n",
-       "      <th>dataTime</th>\n",
-       "      <th>stepRange</th>\n",
-       "      <th>dataType</th>\n",
-       "      <th>number</th>\n",
-       "      <th>gridType</th>\n",
+       "      <th>parameter.variable</th>\n",
+       "      <th>time.valid_datetime</th>\n",
+       "      <th>time.base_datetime</th>\n",
+       "      <th>time.step</th>\n",
+       "      <th>vertical.level</th>\n",
+       "      <th>vertical.level_type</th>\n",
+       "      <th>ensemble.member</th>\n",
+       "      <th>geography.grid_type</th>\n",
        "    </tr>\n",
        "  </thead>\n",
        "  <tbody>\n",
        "    <tr>\n",
        "      <th>0</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>msl</td>\n",
-       "      <td>surface</td>\n",
-       "      <td>0</td>\n",
-       "      <td>20210514</td>\n",
-       "      <td>1200</td>\n",
+       "      <td>2021-05-14 12:00:00</td>\n",
+       "      <td>2021-05-14 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
        "      <td>0</td>\n",
-       "      <td>an</td>\n",
+       "      <td>surface</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
@@ -654,11 +634,11 @@
        "</div>"
       ],
       "text/plain": [
-       "  centre shortName typeOfLevel  level  dataDate  dataTime stepRange dataType  \\\n",
-       "0   ecmf       msl     surface      0  20210514      1200         0       an   \n",
+       "  parameter.variable time.valid_datetime  time.base_datetime time.step  \\\n",
+       "0                msl 2021-05-14 12:00:00 2021-05-14 12:00:00    0 days   \n",
        "\n",
-       "   number    gridType  \n",
-       "0       0  regular_ll  "
+       "   vertical.level vertical.level_type ensemble.member geography.grid_type  \n",
+       "0               0             surface               0          regular_ll  "
       ]
      },
      "execution_count": 11,
@@ -718,29 +698,25 @@
        "  <thead>\n",
        "    <tr style=\"text-align: right;\">\n",
        "      <th></th>\n",
-       "      <th>centre</th>\n",
-       "      <th>shortName</th>\n",
-       "      <th>typeOfLevel</th>\n",
-       "      <th>level</th>\n",
-       "      <th>dataDate</th>\n",
-       "      <th>dataTime</th>\n",
-       "      <th>stepRange</th>\n",
-       "      <th>dataType</th>\n",
-       "      <th>number</th>\n",
-       "      <th>gridType</th>\n",
+       "      <th>parameter.variable</th>\n",
+       "      <th>time.valid_datetime</th>\n",
+       "      <th>time.base_datetime</th>\n",
+       "      <th>time.step</th>\n",
+       "      <th>vertical.level</th>\n",
+       "      <th>vertical.level_type</th>\n",
+       "      <th>ensemble.member</th>\n",
+       "      <th>geography.grid_type</th>\n",
        "    </tr>\n",
        "  </thead>\n",
        "  <tbody>\n",
        "    <tr>\n",
        "      <th>0</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>2t</td>\n",
-       "      <td>surface</td>\n",
+       "      <td>2021-05-14 12:00:00</td>\n",
+       "      <td>2021-05-14 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
        "      <td>0</td>\n",
-       "      <td>20210514</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
+       "      <td>surface</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
@@ -749,11 +725,11 @@
        "</div>"
       ],
       "text/plain": [
-       "  centre shortName typeOfLevel  level  dataDate  dataTime stepRange dataType  \\\n",
-       "0   ecmf        2t     surface      0  20210514      1200         0       an   \n",
+       "  parameter.variable time.valid_datetime  time.base_datetime time.step  \\\n",
+       "0                 2t 2021-05-14 12:00:00 2021-05-14 12:00:00    0 days   \n",
        "\n",
-       "   number    gridType  \n",
-       "0       0  regular_ll  "
+       "   vertical.level vertical.level_type ensemble.member geography.grid_type  \n",
+       "0               0             surface               0          regular_ll  "
       ]
      },
      "execution_count": 12,
@@ -868,30 +844,26 @@
        "  <thead>\n",
        "    <tr style=\"text-align: right;\">\n",
        "      <th></th>\n",
-       "      <th>centre</th>\n",
-       "      <th>shortName</th>\n",
-       "      <th>typeOfLevel</th>\n",
-       "      <th>level</th>\n",
-       "      <th>dataDate</th>\n",
-       "      <th>dataTime</th>\n",
-       "      <th>stepRange</th>\n",
-       "      <th>dataType</th>\n",
-       "      <th>number</th>\n",
-       "      <th>gridType</th>\n",
+       "      <th>parameter.variable</th>\n",
+       "      <th>time.valid_datetime</th>\n",
+       "      <th>time.base_datetime</th>\n",
+       "      <th>time.step</th>\n",
+       "      <th>vertical.level</th>\n",
+       "      <th>vertical.level_type</th>\n",
+       "      <th>ensemble.member</th>\n",
+       "      <th>geography.grid_type</th>\n",
        "    </tr>\n",
        "  </thead>\n",
        "  <tbody>\n",
        "    <tr>\n",
        "      <th>0</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>2t</td>\n",
-       "      <td>heightAboveGround</td>\n",
+       "      <td>2025-01-09 12:00:00</td>\n",
+       "      <td>2025-01-08 12:00:00</td>\n",
+       "      <td>1 days</td>\n",
        "      <td>2</td>\n",
-       "      <td>20250108</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>24</td>\n",
-       "      <td>af</td>\n",
-       "      <td>None</td>\n",
+       "      <td>height_above_ground_level</td>\n",
+       "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "  </tbody>\n",
@@ -899,11 +871,14 @@
        "</div>"
       ],
       "text/plain": [
-       "  centre shortName        typeOfLevel  level  dataDate  dataTime stepRange  \\\n",
-       "0   ecmf        2t  heightAboveGround      2  20250108      1200        24   \n",
+       "  parameter.variable time.valid_datetime  time.base_datetime time.step  \\\n",
+       "0                 2t 2025-01-09 12:00:00 2025-01-08 12:00:00    1 days   \n",
        "\n",
-       "  dataType number    gridType  \n",
-       "0       af   None  regular_ll  "
+       "   vertical.level        vertical.level_type ensemble.member  \\\n",
+       "0               2  height_above_ground_level               0   \n",
+       "\n",
+       "  geography.grid_type  \n",
+       "0          regular_ll  "
       ]
      },
      "execution_count": 14,
@@ -935,7 +910,7 @@
     {
      "data": {
       "text/plain": [
-       "(4.697071658422638, 4.696983814239502)"
+       "(np.float64(4.615998086651251), np.float64(4.615939617156982))"
       ]
      },
      "execution_count": 15,
@@ -980,30 +955,26 @@
        "  <thead>\n",
        "    <tr style=\"text-align: right;\">\n",
        "      <th></th>\n",
-       "      <th>centre</th>\n",
-       "      <th>shortName</th>\n",
-       "      <th>typeOfLevel</th>\n",
-       "      <th>level</th>\n",
-       "      <th>dataDate</th>\n",
-       "      <th>dataTime</th>\n",
-       "      <th>stepRange</th>\n",
-       "      <th>dataType</th>\n",
-       "      <th>number</th>\n",
-       "      <th>gridType</th>\n",
+       "      <th>parameter.variable</th>\n",
+       "      <th>time.valid_datetime</th>\n",
+       "      <th>time.base_datetime</th>\n",
+       "      <th>time.step</th>\n",
+       "      <th>vertical.level</th>\n",
+       "      <th>vertical.level_type</th>\n",
+       "      <th>ensemble.member</th>\n",
+       "      <th>geography.grid_type</th>\n",
        "    </tr>\n",
        "  </thead>\n",
        "  <tbody>\n",
        "    <tr>\n",
        "      <th>0</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>t</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2025-01-09 12:00:00</td>\n",
+       "      <td>2025-01-08 12:00:00</td>\n",
+       "      <td>1 days</td>\n",
        "      <td>700</td>\n",
-       "      <td>20250108</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>24</td>\n",
-       "      <td>af</td>\n",
-       "      <td>None</td>\n",
+       "      <td>pressure</td>\n",
+       "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "  </tbody>\n",
@@ -1011,11 +982,11 @@
        "</div>"
       ],
       "text/plain": [
-       "  centre shortName    typeOfLevel  level  dataDate  dataTime stepRange  \\\n",
-       "0   ecmf         t  isobaricInhPa    700  20250108      1200        24   \n",
+       "  parameter.variable time.valid_datetime  time.base_datetime time.step  \\\n",
+       "0                  t 2025-01-09 12:00:00 2025-01-08 12:00:00    1 days   \n",
        "\n",
-       "  dataType number    gridType  \n",
-       "0       af   None  regular_ll  "
+       "   vertical.level vertical.level_type ensemble.member geography.grid_type  \n",
+       "0             700            pressure               0          regular_ll  "
       ]
      },
      "execution_count": 16,
@@ -1062,16 +1033,14 @@
        "  <thead>\n",
        "    <tr style=\"text-align: right;\">\n",
        "      <th></th>\n",
-       "      <th>centre</th>\n",
-       "      <th>shortName</th>\n",
-       "      <th>typeOfLevel</th>\n",
-       "      <th>level</th>\n",
-       "      <th>dataDate</th>\n",
-       "      <th>dataTime</th>\n",
-       "      <th>stepRange</th>\n",
-       "      <th>dataType</th>\n",
-       "      <th>number</th>\n",
-       "      <th>gridType</th>\n",
+       "      <th>parameter.variable</th>\n",
+       "      <th>time.valid_datetime</th>\n",
+       "      <th>time.base_datetime</th>\n",
+       "      <th>time.step</th>\n",
+       "      <th>vertical.level</th>\n",
+       "      <th>vertical.level_type</th>\n",
+       "      <th>ensemble.member</th>\n",
+       "      <th>geography.grid_type</th>\n",
        "      <th>isOctahedral</th>\n",
        "      <th>N</th>\n",
        "    </tr>\n",
@@ -1079,29 +1048,30 @@
        "  <tbody>\n",
        "    <tr>\n",
        "      <th>0</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>2t</td>\n",
-       "      <td>heightAboveGround</td>\n",
+       "      <td>2025-01-09 12:00:00</td>\n",
+       "      <td>2025-01-08 12:00:00</td>\n",
+       "      <td>1 days</td>\n",
        "      <td>2</td>\n",
-       "      <td>20250108</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>24</td>\n",
-       "      <td>af</td>\n",
-       "      <td>None</td>\n",
+       "      <td>height_above_ground_level</td>\n",
+       "      <td>0</td>\n",
        "      <td>reduced_gg</td>\n",
-       "      <td>1</td>\n",
-       "      <td>96</td>\n",
+       "      <td>None</td>\n",
+       "      <td>None</td>\n",
        "    </tr>\n",
        "  </tbody>\n",
        "</table>\n",
        "</div>"
       ],
       "text/plain": [
-       "  centre shortName        typeOfLevel  level  dataDate  dataTime stepRange  \\\n",
-       "0   ecmf        2t  heightAboveGround      2  20250108      1200        24   \n",
+       "  parameter.variable time.valid_datetime  time.base_datetime time.step  \\\n",
+       "0                 2t 2025-01-09 12:00:00 2025-01-08 12:00:00    1 days   \n",
+       "\n",
+       "   vertical.level        vertical.level_type ensemble.member  \\\n",
+       "0               2  height_above_ground_level               0   \n",
        "\n",
-       "  dataType number    gridType  isOctahedral   N  \n",
-       "0       af   None  reduced_gg             1  96  "
+       "  geography.grid_type isOctahedral     N  \n",
+       "0          reduced_gg         None  None  "
       ]
      },
      "execution_count": 17,
@@ -1183,29 +1153,25 @@
        "  <thead>\n",
        "    <tr style=\"text-align: right;\">\n",
        "      <th></th>\n",
-       "      <th>centre</th>\n",
-       "      <th>shortName</th>\n",
-       "      <th>typeOfLevel</th>\n",
-       "      <th>level</th>\n",
-       "      <th>dataDate</th>\n",
-       "      <th>dataTime</th>\n",
-       "      <th>stepRange</th>\n",
-       "      <th>dataType</th>\n",
-       "      <th>number</th>\n",
-       "      <th>gridType</th>\n",
+       "      <th>parameter.variable</th>\n",
+       "      <th>time.valid_datetime</th>\n",
+       "      <th>time.base_datetime</th>\n",
+       "      <th>time.step</th>\n",
+       "      <th>vertical.level</th>\n",
+       "      <th>vertical.level_type</th>\n",
+       "      <th>ensemble.member</th>\n",
+       "      <th>geography.grid_type</th>\n",
        "    </tr>\n",
        "  </thead>\n",
        "  <tbody>\n",
        "    <tr>\n",
        "      <th>0</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>2t</td>\n",
-       "      <td>surface</td>\n",
+       "      <td>2025-01-09</td>\n",
+       "      <td>2025-01-08 12:00:00</td>\n",
+       "      <td>0 days 12:00:00</td>\n",
        "      <td>0</td>\n",
-       "      <td>20250108</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>12</td>\n",
-       "      <td>fc</td>\n",
+       "      <td>surface</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
@@ -1214,11 +1180,11 @@
        "</div>"
       ],
       "text/plain": [
-       "  centre shortName typeOfLevel  level  dataDate  dataTime stepRange dataType  \\\n",
-       "0   ecmf        2t     surface      0  20250108      1200        12       fc   \n",
+       "  parameter.variable time.valid_datetime  time.base_datetime       time.step  \\\n",
+       "0                 2t          2025-01-09 2025-01-08 12:00:00 0 days 12:00:00   \n",
        "\n",
-       "   number    gridType  \n",
-       "0       0  regular_ll  "
+       "   vertical.level vertical.level_type ensemble.member geography.grid_type  \n",
+       "0               0             surface               0          regular_ll  "
       ]
      },
      "execution_count": 19,
@@ -1263,29 +1229,25 @@
        "  <thead>\n",
        "    <tr style=\"text-align: right;\">\n",
        "      <th></th>\n",
-       "      <th>centre</th>\n",
-       "      <th>shortName</th>\n",
-       "      <th>typeOfLevel</th>\n",
-       "      <th>level</th>\n",
-       "      <th>dataDate</th>\n",
-       "      <th>dataTime</th>\n",
-       "      <th>stepRange</th>\n",
-       "      <th>dataType</th>\n",
-       "      <th>number</th>\n",
-       "      <th>gridType</th>\n",
+       "      <th>parameter.variable</th>\n",
+       "      <th>time.valid_datetime</th>\n",
+       "      <th>time.base_datetime</th>\n",
+       "      <th>time.step</th>\n",
+       "      <th>vertical.level</th>\n",
+       "      <th>vertical.level_type</th>\n",
+       "      <th>ensemble.member</th>\n",
+       "      <th>geography.grid_type</th>\n",
        "    </tr>\n",
        "  </thead>\n",
        "  <tbody>\n",
        "    <tr>\n",
        "      <th>0</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>2t</td>\n",
-       "      <td>surface</td>\n",
+       "      <td>2025-01-09 12:00:00</td>\n",
+       "      <td>2025-01-08 12:00:00</td>\n",
+       "      <td>1 days</td>\n",
        "      <td>0</td>\n",
-       "      <td>20250108</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>24</td>\n",
-       "      <td>fc</td>\n",
+       "      <td>surface</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
@@ -1294,11 +1256,11 @@
        "</div>"
       ],
       "text/plain": [
-       "  centre shortName typeOfLevel  level  dataDate  dataTime stepRange dataType  \\\n",
-       "0   ecmf        2t     surface      0  20250108      1200        24       fc   \n",
+       "  parameter.variable time.valid_datetime  time.base_datetime time.step  \\\n",
+       "0                 2t 2025-01-09 12:00:00 2025-01-08 12:00:00    1 days   \n",
        "\n",
-       "   number    gridType  \n",
-       "0       0  regular_ll  "
+       "   vertical.level vertical.level_type ensemble.member geography.grid_type  \n",
+       "0               0             surface               0          regular_ll  "
       ]
      },
      "execution_count": 20,
@@ -1341,9 +1303,9 @@
      "output_type": "stream",
      "text": [
       "  shortName  step\n",
-      "0        2t    18\n",
+      "0      None  None\n",
       "  shortName  step\n",
-      "0       msl    18\n"
+      "0      None  None\n"
      ]
     }
    ],
@@ -1373,9 +1335,9 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "dev_ecc",
+   "display_name": "dev",
    "language": "python",
-   "name": "dev_ecc"
+   "name": "dev"
   },
   "language_info": {
    "codemirror_mode": {
@@ -1387,7 +1349,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.10.13"
+   "version": "3.13.1"
   }
  },
  "nbformat": 4,
diff --git a/docs/examples/grib_to_fdb_target.ipynb b/docs/examples/target/grib_to_fdb_target.ipynb
similarity index 52%
rename from docs/examples/grib_to_fdb_target.ipynb
rename to docs/examples/target/grib_to_fdb_target.ipynb
index 18d456a73..8c740ed29 100644
--- a/docs/examples/grib_to_fdb_target.ipynb
+++ b/docs/examples/target/grib_to_fdb_target.ipynb
@@ -75,7 +75,7 @@
    "outputs": [],
    "source": [
     "import os\n",
-    "fdb_schema = \"./default_fdb_schema\"\n",
+    "fdb_schema = \"../default_fdb_schema\"\n",
     "fdb_dir = \"./_fdb_target_demo\"\n",
     "os.makedirs(fdb_dir, exist_ok=True)\n",
     "\n",
@@ -125,117 +125,10 @@
     },
     "tags": []
    },
-   "outputs": [
-    {
-     "data": {
-      "application/vnd.jupyter.widget-view+json": {
-       "model_id": "",
-       "version_major": 2,
-       "version_minor": 0
-      },
-      "text/plain": [
-       "tuv_pl.grib:   0%|          | 0.00/4.22k [00:00<?, ?B/s]"
-      ]
-     },
-     "metadata": {},
-     "output_type": "display_data"
-    },
-    {
-     "data": {
-      "text/html": [
-       "<style type=\"text/css\">\n",
-       "#T_adfe4 th {\n",
-       "  text-align: left;\n",
-       "}\n",
-       "#T_adfe4_row0_col0, #T_adfe4_row0_col1, #T_adfe4_row0_col2, #T_adfe4_row0_col3, #T_adfe4_row0_col4, #T_adfe4_row0_col5, #T_adfe4_row0_col6, #T_adfe4_row0_col7, #T_adfe4_row0_col8, #T_adfe4_row1_col0, #T_adfe4_row1_col1, #T_adfe4_row1_col2, #T_adfe4_row1_col3, #T_adfe4_row1_col4, #T_adfe4_row1_col5, #T_adfe4_row1_col6, #T_adfe4_row1_col7, #T_adfe4_row1_col8, #T_adfe4_row2_col0, #T_adfe4_row2_col1, #T_adfe4_row2_col2, #T_adfe4_row2_col3, #T_adfe4_row2_col4, #T_adfe4_row2_col5, #T_adfe4_row2_col6, #T_adfe4_row2_col7, #T_adfe4_row2_col8 {\n",
-       "  text-align: left;\n",
-       "}\n",
-       "</style>\n",
-       "<table id=\"T_adfe4\">\n",
-       "  <thead>\n",
-       "    <tr>\n",
-       "      <th class=\"blank\" >&nbsp;</th>\n",
-       "      <th class=\"blank level0\" >&nbsp;</th>\n",
-       "      <th id=\"T_adfe4_level0_col0\" class=\"col_heading level0 col0\" >level</th>\n",
-       "      <th id=\"T_adfe4_level0_col1\" class=\"col_heading level0 col1\" >date</th>\n",
-       "      <th id=\"T_adfe4_level0_col2\" class=\"col_heading level0 col2\" >time</th>\n",
-       "      <th id=\"T_adfe4_level0_col3\" class=\"col_heading level0 col3\" >step</th>\n",
-       "      <th id=\"T_adfe4_level0_col4\" class=\"col_heading level0 col4\" >paramId</th>\n",
-       "      <th id=\"T_adfe4_level0_col5\" class=\"col_heading level0 col5\" >class</th>\n",
-       "      <th id=\"T_adfe4_level0_col6\" class=\"col_heading level0 col6\" >stream</th>\n",
-       "      <th id=\"T_adfe4_level0_col7\" class=\"col_heading level0 col7\" >type</th>\n",
-       "      <th id=\"T_adfe4_level0_col8\" class=\"col_heading level0 col8\" >experimentVersionNumber</th>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th class=\"index_name level0\" >shortName</th>\n",
-       "      <th class=\"index_name level1\" >typeOfLevel</th>\n",
-       "      <th class=\"blank col0\" >&nbsp;</th>\n",
-       "      <th class=\"blank col1\" >&nbsp;</th>\n",
-       "      <th class=\"blank col2\" >&nbsp;</th>\n",
-       "      <th class=\"blank col3\" >&nbsp;</th>\n",
-       "      <th class=\"blank col4\" >&nbsp;</th>\n",
-       "      <th class=\"blank col5\" >&nbsp;</th>\n",
-       "      <th class=\"blank col6\" >&nbsp;</th>\n",
-       "      <th class=\"blank col7\" >&nbsp;</th>\n",
-       "      <th class=\"blank col8\" >&nbsp;</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th id=\"T_adfe4_level0_row0\" class=\"row_heading level0 row0\" >t</th>\n",
-       "      <th id=\"T_adfe4_level1_row0\" class=\"row_heading level1 row0\" >isobaricInhPa</th>\n",
-       "      <td id=\"T_adfe4_row0_col0\" class=\"data row0 col0\" >1000,300,...</td>\n",
-       "      <td id=\"T_adfe4_row0_col1\" class=\"data row0 col1\" >20180801</td>\n",
-       "      <td id=\"T_adfe4_row0_col2\" class=\"data row0 col2\" >1200</td>\n",
-       "      <td id=\"T_adfe4_row0_col3\" class=\"data row0 col3\" >0</td>\n",
-       "      <td id=\"T_adfe4_row0_col4\" class=\"data row0 col4\" >130</td>\n",
-       "      <td id=\"T_adfe4_row0_col5\" class=\"data row0 col5\" >od</td>\n",
-       "      <td id=\"T_adfe4_row0_col6\" class=\"data row0 col6\" >oper</td>\n",
-       "      <td id=\"T_adfe4_row0_col7\" class=\"data row0 col7\" >an</td>\n",
-       "      <td id=\"T_adfe4_row0_col8\" class=\"data row0 col8\" >0001</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th id=\"T_adfe4_level0_row1\" class=\"row_heading level0 row1\" >u</th>\n",
-       "      <th id=\"T_adfe4_level1_row1\" class=\"row_heading level1 row1\" >isobaricInhPa</th>\n",
-       "      <td id=\"T_adfe4_row1_col0\" class=\"data row1 col0\" >1000,300,...</td>\n",
-       "      <td id=\"T_adfe4_row1_col1\" class=\"data row1 col1\" >20180801</td>\n",
-       "      <td id=\"T_adfe4_row1_col2\" class=\"data row1 col2\" >1200</td>\n",
-       "      <td id=\"T_adfe4_row1_col3\" class=\"data row1 col3\" >0</td>\n",
-       "      <td id=\"T_adfe4_row1_col4\" class=\"data row1 col4\" >131</td>\n",
-       "      <td id=\"T_adfe4_row1_col5\" class=\"data row1 col5\" >od</td>\n",
-       "      <td id=\"T_adfe4_row1_col6\" class=\"data row1 col6\" >oper</td>\n",
-       "      <td id=\"T_adfe4_row1_col7\" class=\"data row1 col7\" >an</td>\n",
-       "      <td id=\"T_adfe4_row1_col8\" class=\"data row1 col8\" >0001</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th id=\"T_adfe4_level0_row2\" class=\"row_heading level0 row2\" >v</th>\n",
-       "      <th id=\"T_adfe4_level1_row2\" class=\"row_heading level1 row2\" >isobaricInhPa</th>\n",
-       "      <td id=\"T_adfe4_row2_col0\" class=\"data row2 col0\" >1000,300,...</td>\n",
-       "      <td id=\"T_adfe4_row2_col1\" class=\"data row2 col1\" >20180801</td>\n",
-       "      <td id=\"T_adfe4_row2_col2\" class=\"data row2 col2\" >1200</td>\n",
-       "      <td id=\"T_adfe4_row2_col3\" class=\"data row2 col3\" >0</td>\n",
-       "      <td id=\"T_adfe4_row2_col4\" class=\"data row2 col4\" >132</td>\n",
-       "      <td id=\"T_adfe4_row2_col5\" class=\"data row2 col5\" >od</td>\n",
-       "      <td id=\"T_adfe4_row2_col6\" class=\"data row2 col6\" >oper</td>\n",
-       "      <td id=\"T_adfe4_row2_col7\" class=\"data row2 col7\" >an</td>\n",
-       "      <td id=\"T_adfe4_row2_col8\" class=\"data row2 col8\" >0001</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n"
-      ],
-      "text/plain": [
-       "<pandas.io.formats.style.Styler at 0x12250aa70>"
-      ]
-     },
-     "execution_count": 2,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
+   "outputs": [],
    "source": [
     "import earthkit.data as ekd\n",
-    "ds = ekd.from_source(\"sample\", \"tuv_pl.grib\")\n",
-    "ds.describe()"
+    "ds = ekd.from_source(\"sample\", \"tuv_pl.grib\").to_fieldlist()"
    ]
   },
   {
@@ -320,42 +213,36 @@
        "  <thead>\n",
        "    <tr style=\"text-align: right;\">\n",
        "      <th></th>\n",
-       "      <th>centre</th>\n",
-       "      <th>shortName</th>\n",
-       "      <th>typeOfLevel</th>\n",
-       "      <th>level</th>\n",
-       "      <th>dataDate</th>\n",
-       "      <th>dataTime</th>\n",
-       "      <th>stepRange</th>\n",
-       "      <th>dataType</th>\n",
-       "      <th>number</th>\n",
-       "      <th>gridType</th>\n",
+       "      <th>parameter.variable</th>\n",
+       "      <th>time.valid_datetime</th>\n",
+       "      <th>time.base_datetime</th>\n",
+       "      <th>time.step</th>\n",
+       "      <th>vertical.level</th>\n",
+       "      <th>vertical.level_type</th>\n",
+       "      <th>ensemble.member</th>\n",
+       "      <th>geography.grid_type</th>\n",
        "    </tr>\n",
        "  </thead>\n",
        "  <tbody>\n",
        "    <tr>\n",
        "      <th>0</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>u</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
        "      <td>500</td>\n",
-       "      <td>20180801</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
+       "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>1</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>v</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>2018-08-01 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
        "      <td>500</td>\n",
-       "      <td>20180801</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
+       "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
@@ -364,13 +251,13 @@
        "</div>"
       ],
       "text/plain": [
-       "  centre shortName    typeOfLevel  level  dataDate  dataTime stepRange  \\\n",
-       "0   ecmf         u  isobaricInhPa    500  20180801      1200         0   \n",
-       "1   ecmf         v  isobaricInhPa    500  20180801      1200         0   \n",
+       "  parameter.variable time.valid_datetime  time.base_datetime time.step  \\\n",
+       "0                  u 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
+       "1                  v 2018-08-01 12:00:00 2018-08-01 12:00:00    0 days   \n",
        "\n",
-       "  dataType  number    gridType  \n",
-       "0       an       0  regular_ll  \n",
-       "1       an       0  regular_ll  "
+       "   vertical.level vertical.level_type ensemble.member geography.grid_type  \n",
+       "0             500            pressure               0          regular_ll  \n",
+       "1             500            pressure               0          regular_ll  "
       ]
      },
      "execution_count": 4,
@@ -394,7 +281,7 @@
     "    'param': [131,132]\n",
     "}\n",
     "\n",
-    "ekd.from_source(\"fdb\", request, config=config, stream=False).ls()"
+    "ekd.from_source(\"fdb\", request, config=config, stream=False).to_fieldlist().ls()"
    ]
   },
   {
@@ -447,42 +334,36 @@
        "  <thead>\n",
        "    <tr style=\"text-align: right;\">\n",
        "      <th></th>\n",
-       "      <th>centre</th>\n",
-       "      <th>shortName</th>\n",
-       "      <th>typeOfLevel</th>\n",
-       "      <th>level</th>\n",
-       "      <th>dataDate</th>\n",
-       "      <th>dataTime</th>\n",
-       "      <th>stepRange</th>\n",
-       "      <th>dataType</th>\n",
-       "      <th>number</th>\n",
-       "      <th>gridType</th>\n",
+       "      <th>parameter.variable</th>\n",
+       "      <th>time.valid_datetime</th>\n",
+       "      <th>time.base_datetime</th>\n",
+       "      <th>time.step</th>\n",
+       "      <th>vertical.level</th>\n",
+       "      <th>vertical.level_type</th>\n",
+       "      <th>ensemble.member</th>\n",
+       "      <th>geography.grid_type</th>\n",
        "    </tr>\n",
        "  </thead>\n",
        "  <tbody>\n",
        "    <tr>\n",
        "      <th>0</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>u</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2025-01-08 12:00:00</td>\n",
+       "      <td>2025-01-08 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
        "      <td>500</td>\n",
-       "      <td>20250108</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
+       "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>1</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>v</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2025-01-08 12:00:00</td>\n",
+       "      <td>2025-01-08 12:00:00</td>\n",
+       "      <td>0 days</td>\n",
        "      <td>500</td>\n",
-       "      <td>20250108</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>an</td>\n",
+       "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
@@ -491,13 +372,13 @@
        "</div>"
       ],
       "text/plain": [
-       "  centre shortName    typeOfLevel  level  dataDate  dataTime stepRange  \\\n",
-       "0   ecmf         u  isobaricInhPa    500  20250108      1200         0   \n",
-       "1   ecmf         v  isobaricInhPa    500  20250108      1200         0   \n",
+       "  parameter.variable time.valid_datetime  time.base_datetime time.step  \\\n",
+       "0                  u 2025-01-08 12:00:00 2025-01-08 12:00:00    0 days   \n",
+       "1                  v 2025-01-08 12:00:00 2025-01-08 12:00:00    0 days   \n",
        "\n",
-       "  dataType  number    gridType  \n",
-       "0       an       0  regular_ll  \n",
-       "1       an       0  regular_ll  "
+       "   vertical.level vertical.level_type ensemble.member geography.grid_type  \n",
+       "0             500            pressure               0          regular_ll  \n",
+       "1             500            pressure               0          regular_ll  "
       ]
      },
      "execution_count": 6,
@@ -509,7 +390,7 @@
     "# checking the result\n",
     "request_1 = dict(**request)\n",
     "request_1.update({\"date\": 20250108})\n",
-    "ekd.from_source(\"fdb\", request_1, config=config, stream=False).ls()"
+    "ekd.from_source(\"fdb\", request_1, config=config, stream=False).to_fieldlist().ls()"
    ]
   },
   {
@@ -528,7 +409,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 7,
    "id": "0916438e-ed09-47b7-9618-75e47f3f1589",
    "metadata": {
     "editable": true,
@@ -557,9 +438,9 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "dev_ecc",
+   "display_name": "dev",
    "language": "python",
-   "name": "dev_ecc"
+   "name": "dev"
   },
   "language_info": {
    "codemirror_mode": {
@@ -571,7 +452,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.10.13"
+   "version": "3.13.1"
   }
  },
  "nbformat": 4,
diff --git a/docs/examples/grib_to_file_pattern_target.ipynb b/docs/examples/target/grib_to_file_pattern_target.ipynb
similarity index 98%
rename from docs/examples/grib_to_file_pattern_target.ipynb
rename to docs/examples/target/grib_to_file_pattern_target.ipynb
index 64a0f4d4f..2ae61b1fe 100644
--- a/docs/examples/grib_to_file_pattern_target.ipynb
+++ b/docs/examples/target/grib_to_file_pattern_target.ipynb
@@ -202,7 +202,7 @@
        "      <th>vertical.level_type</th>\n",
        "      <th>ensemble.member</th>\n",
        "      <th>geography.grid_type</th>\n",
-       "      <th>bitsPerValue</th>\n",
+       "      <th>metadata.bitsPerValue</th>\n",
        "    </tr>\n",
        "  </thead>\n",
        "  <tbody>\n",
@@ -216,7 +216,7 @@
        "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
-       "      <td>None</td>\n",
+       "      <td>8</td>\n",
        "    </tr>\n",
        "  </tbody>\n",
        "</table>\n",
@@ -229,8 +229,8 @@
        "   vertical.level vertical.level_type ensemble.member geography.grid_type  \\\n",
        "0             850            pressure               0          regular_ll   \n",
        "\n",
-       "  bitsPerValue  \n",
-       "0         None  "
+       "   metadata.bitsPerValue  \n",
+       "0                      8  "
       ]
      },
      "execution_count": 4,
@@ -243,7 +243,7 @@
     "ds.to_target(\"file-pattern\", out_pattern, metadata={\"date\": 20250108}, bitsPerValue=8)\n",
     "\n",
     "# checking one output file\n",
-    "ekd.from_source(\"file\", \"_res_pattern_t_850.grib\").to_fieldlist().ls(extra_keys=[\"bitsPerValue\"])"
+    "ekd.from_source(\"file\", \"_res_pattern_t_850.grib\").to_fieldlist().ls(extra_keys=[\"metadata.bitsPerValue\"])"
    ]
   },
   {
diff --git a/docs/examples/grib_to_file_target.ipynb b/docs/examples/target/grib_to_file_target.ipynb
similarity index 100%
rename from docs/examples/grib_to_file_target.ipynb
rename to docs/examples/target/grib_to_file_target.ipynb
diff --git a/docs/examples/grib_to_geotiff.ipynb b/docs/examples/target/grib_to_geotiff.ipynb
similarity index 100%
rename from docs/examples/grib_to_geotiff.ipynb
rename to docs/examples/target/grib_to_geotiff.ipynb
diff --git a/docs/examples/target/grib_to_zarr_target.ipynb b/docs/examples/target/grib_to_zarr_target.ipynb
new file mode 100644
index 000000000..1a54b87cb
--- /dev/null
+++ b/docs/examples/target/grib_to_zarr_target.ipynb
@@ -0,0 +1,768 @@
+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "id": "8e308cd3-7f5a-4b62-bd2d-027850282c00",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "## Writing GRIB data to Zarr"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "id": "62b00621-67cd-46b0-81ef-16278a6eee18",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "outputs": [],
+   "source": [
+    "# get input GRIB data\n",
+    "import earthkit.data as ekd\n",
+    "ds = ekd.from_source(\"sample\", \"pl.grib\").to_fieldlist()"
+   ]
+  },
+  {
+   "cell_type": "raw",
+   "id": "39d0eb80-c812-455e-ae3d-c7bdb6ad1685",
+   "metadata": {
+    "editable": true,
+    "raw_mimetype": "text/restructuredtext",
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "This data contains 32 fields: several forecasts on pressure levels for 2 parameters."
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "2ab4d979-7c02-42e4-9b52-8ec12e76853b",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "#### Using to_target() on the data object"
+   ]
+  },
+  {
+   "cell_type": "raw",
+   "id": "60ee891e-f0cd-426c-8f26-8155e9c25381",
+   "metadata": {
+    "editable": true,
+    "raw_mimetype": "text/restructuredtext",
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "We use :func:`to_target` to write the GRIB fieldlist/field into a zarr store. First, the data is converted to Xarray then :py:func:`xarray.Dataset.to_zarr` is called to generate the zarr store. We need to set the kwargs accordingly."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 2,
+   "id": "e3ff25d0-bce4-4cfc-bdd0-93ca0864d08d",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "outputs": [],
+   "source": [
+    "# with these options each field will be a separate chunk\n",
+    "ds.to_target(\"zarr\", \n",
+    "             earthkit_to_xarray_kwargs={\"chunks\": {\"forecast_reference_time\": 1, \n",
+    "                                                   \"step\": 1, \n",
+    "                                                   \"level\": 1}},\n",
+    "             xarray_to_zarr_kwargs={\"store\": \"_pl.zarr\", \"mode\": \"w\"})"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 3,
+   "id": "3ffafb60-c412-4560-9bea-089143bcf85d",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "outputs": [
+    {
+     "data": {
+      "application/vnd.jupyter.widget-view+json": {
+       "model_id": "9e1b42d0bf294b449b7b98a1c8f040d3",
+       "version_major": 2,
+       "version_minor": 0
+      },
+      "text/plain": [
+       "Tree(nodes=(Node(disabled=True, name='/', nodes=(Node(disabled=True, icon='table', name='forecast_reference_ti…"
+      ]
+     },
+     "execution_count": 3,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "import zarr \n",
+    "root = zarr.group(\"_pl.zarr\")\n",
+    "root.tree()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 4,
+   "id": "515bc071-d45f-48aa-abea-0cc688f4eebc",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<table class=\"zarr-info\"><tbody><tr><th style=\"text-align: left\">Name</th><td style=\"text-align: left\">/t</td></tr><tr><th style=\"text-align: left\">Type</th><td style=\"text-align: left\">zarr.core.Array</td></tr><tr><th style=\"text-align: left\">Data type</th><td style=\"text-align: left\">float64</td></tr><tr><th style=\"text-align: left\">Shape</th><td style=\"text-align: left\">(4, 2, 2, 19, 36)</td></tr><tr><th style=\"text-align: left\">Chunk shape</th><td style=\"text-align: left\">(1, 1, 1, 19, 36)</td></tr><tr><th style=\"text-align: left\">Order</th><td style=\"text-align: left\">C</td></tr><tr><th style=\"text-align: left\">Read-only</th><td style=\"text-align: left\">False</td></tr><tr><th style=\"text-align: left\">Compressor</th><td style=\"text-align: left\">Blosc(cname='lz4', clevel=5, shuffle=SHUFFLE, blocksize=0)</td></tr><tr><th style=\"text-align: left\">Store type</th><td style=\"text-align: left\">zarr.storage.DirectoryStore</td></tr><tr><th style=\"text-align: left\">No. bytes</th><td style=\"text-align: left\">87552 (85.5K)</td></tr><tr><th style=\"text-align: left\">No. bytes stored</th><td style=\"text-align: left\">26938 (26.3K)</td></tr><tr><th style=\"text-align: left\">Storage ratio</th><td style=\"text-align: left\">3.3</td></tr><tr><th style=\"text-align: left\">Chunks initialized</th><td style=\"text-align: left\">16/16</td></tr></tbody></table>"
+      ],
+      "text/plain": [
+       "Name               : /t\n",
+       "Type               : zarr.core.Array\n",
+       "Data type          : float64\n",
+       "Shape              : (4, 2, 2, 19, 36)\n",
+       "Chunk shape        : (1, 1, 1, 19, 36)\n",
+       "Order              : C\n",
+       "Read-only          : False\n",
+       "Compressor         : Blosc(cname='lz4', clevel=5, shuffle=SHUFFLE, blocksize=0)\n",
+       "Store type         : zarr.storage.DirectoryStore\n",
+       "No. bytes          : 87552 (85.5K)\n",
+       "No. bytes stored   : 26938 (26.3K)\n",
+       "Storage ratio      : 3.3\n",
+       "Chunks initialized : 16/16"
+      ]
+     },
+     "execution_count": 4,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "root[\"t\"].info"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "ef19bc33-fcc7-4b5a-83b0-ee59da4179f0",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "The zarr store can be loaded to Xarray to check its content."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 5,
+   "id": "706d4467-64b8-46bf-894d-346088208fa2",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "outputs": [
+    {
+     "data": {
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+       ".xr-section-summary-in + label:before {\n",
+       "  display: inline-block;\n",
+       "  content: \"►\";\n",
+       "  font-size: 11px;\n",
+       "  width: 15px;\n",
+       "  text-align: center;\n",
+       "}\n",
+       "\n",
+       ".xr-section-summary-in:disabled + label:before {\n",
+       "  color: var(--xr-disabled-color);\n",
+       "}\n",
+       "\n",
+       ".xr-section-summary-in:checked + label:before {\n",
+       "  content: \"▼\";\n",
+       "}\n",
+       "\n",
+       ".xr-section-summary-in:checked + label > span {\n",
+       "  display: none;\n",
+       "}\n",
+       "\n",
+       ".xr-section-summary,\n",
+       ".xr-section-inline-details {\n",
+       "  padding-top: 4px;\n",
+       "}\n",
+       "\n",
+       ".xr-section-inline-details {\n",
+       "  grid-column: 2 / -1;\n",
+       "}\n",
+       "\n",
+       ".xr-section-details {\n",
+       "  display: none;\n",
+       "  grid-column: 1 / -1;\n",
+       "  margin-top: 4px;\n",
+       "  margin-bottom: 5px;\n",
+       "}\n",
+       "\n",
+       ".xr-section-summary-in:checked ~ .xr-section-details {\n",
+       "  display: contents;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box {\n",
+       "  display: inline-grid;\n",
+       "  grid-template-columns: 0px 20px auto;\n",
+       "  width: 100%;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-vline {\n",
+       "  grid-column-start: 1;\n",
+       "  border-right: 0.2em solid;\n",
+       "  border-color: var(--xr-border-color);\n",
+       "  width: 0px;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-hline {\n",
+       "  grid-column-start: 2;\n",
+       "  grid-row-start: 1;\n",
+       "  height: 1em;\n",
+       "  width: 20px;\n",
+       "  border-bottom: 0.2em solid;\n",
+       "  border-color: var(--xr-border-color);\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-contents {\n",
+       "  grid-column-start: 3;\n",
+       "}\n",
+       "\n",
+       ".xr-array-wrap {\n",
+       "  grid-column: 1 / -1;\n",
+       "  display: grid;\n",
+       "  grid-template-columns: 20px auto;\n",
+       "}\n",
+       "\n",
+       ".xr-array-wrap > label {\n",
+       "  grid-column: 1;\n",
+       "  vertical-align: top;\n",
+       "}\n",
+       "\n",
+       ".xr-preview {\n",
+       "  color: var(--xr-font-color3);\n",
+       "}\n",
+       "\n",
+       ".xr-array-preview,\n",
+       ".xr-array-data {\n",
+       "  padding: 0 5px !important;\n",
+       "  grid-column: 2;\n",
+       "}\n",
+       "\n",
+       ".xr-array-data,\n",
+       ".xr-array-in:checked ~ .xr-array-preview {\n",
+       "  display: none;\n",
+       "}\n",
+       "\n",
+       ".xr-array-in:checked ~ .xr-array-data,\n",
+       ".xr-array-preview {\n",
+       "  display: inline-block;\n",
+       "}\n",
+       "\n",
+       ".xr-dim-list {\n",
+       "  display: inline-block !important;\n",
+       "  list-style: none;\n",
+       "  padding: 0 !important;\n",
+       "  margin: 0;\n",
+       "}\n",
+       "\n",
+       ".xr-dim-list li {\n",
+       "  display: inline-block;\n",
+       "  padding: 0;\n",
+       "  margin: 0;\n",
+       "}\n",
+       "\n",
+       ".xr-dim-list:before {\n",
+       "  content: \"(\";\n",
+       "}\n",
+       "\n",
+       ".xr-dim-list:after {\n",
+       "  content: \")\";\n",
+       "}\n",
+       "\n",
+       ".xr-dim-list li:not(:last-child):after {\n",
+       "  content: \",\";\n",
+       "  padding-right: 5px;\n",
+       "}\n",
+       "\n",
+       ".xr-has-index {\n",
+       "  font-weight: bold;\n",
+       "}\n",
+       "\n",
+       ".xr-var-list,\n",
+       ".xr-var-item {\n",
+       "  display: contents;\n",
+       "}\n",
+       "\n",
+       ".xr-var-item > div,\n",
+       ".xr-var-item label,\n",
+       ".xr-var-item > .xr-var-name span {\n",
+       "  background-color: var(--xr-background-color-row-even);\n",
+       "  border-color: var(--xr-background-color-row-odd);\n",
+       "  margin-bottom: 0;\n",
+       "  padding-top: 2px;\n",
+       "}\n",
+       "\n",
+       ".xr-var-item > .xr-var-name:hover span {\n",
+       "  padding-right: 5px;\n",
+       "}\n",
+       "\n",
+       ".xr-var-list > li:nth-child(odd) > div,\n",
+       ".xr-var-list > li:nth-child(odd) > label,\n",
+       ".xr-var-list > li:nth-child(odd) > .xr-var-name span {\n",
+       "  background-color: var(--xr-background-color-row-odd);\n",
+       "  border-color: var(--xr-background-color-row-even);\n",
+       "}\n",
+       "\n",
+       ".xr-var-name {\n",
+       "  grid-column: 1;\n",
+       "}\n",
+       "\n",
+       ".xr-var-dims {\n",
+       "  grid-column: 2;\n",
+       "}\n",
+       "\n",
+       ".xr-var-dtype {\n",
+       "  grid-column: 3;\n",
+       "  text-align: right;\n",
+       "  color: var(--xr-font-color2);\n",
+       "}\n",
+       "\n",
+       ".xr-var-preview {\n",
+       "  grid-column: 4;\n",
+       "}\n",
+       "\n",
+       ".xr-index-preview {\n",
+       "  grid-column: 2 / 5;\n",
+       "  color: var(--xr-font-color2);\n",
+       "}\n",
+       "\n",
+       ".xr-var-name,\n",
+       ".xr-var-dims,\n",
+       ".xr-var-dtype,\n",
+       ".xr-preview,\n",
+       ".xr-attrs dt {\n",
+       "  white-space: nowrap;\n",
+       "  overflow: hidden;\n",
+       "  text-overflow: ellipsis;\n",
+       "  padding-right: 10px;\n",
+       "}\n",
+       "\n",
+       ".xr-var-name:hover,\n",
+       ".xr-var-dims:hover,\n",
+       ".xr-var-dtype:hover,\n",
+       ".xr-attrs dt:hover {\n",
+       "  overflow: visible;\n",
+       "  width: auto;\n",
+       "  z-index: 1;\n",
+       "}\n",
+       "\n",
+       ".xr-var-attrs,\n",
+       ".xr-var-data,\n",
+       ".xr-index-data {\n",
+       "  display: none;\n",
+       "  border-top: 2px dotted var(--xr-background-color);\n",
+       "  padding-bottom: 20px !important;\n",
+       "  padding-top: 10px !important;\n",
+       "}\n",
+       "\n",
+       ".xr-var-attrs-in + label,\n",
+       ".xr-var-data-in + label,\n",
+       ".xr-index-data-in + label {\n",
+       "  padding: 0 1px;\n",
+       "}\n",
+       "\n",
+       ".xr-var-attrs-in:checked ~ .xr-var-attrs,\n",
+       ".xr-var-data-in:checked ~ .xr-var-data,\n",
+       ".xr-index-data-in:checked ~ .xr-index-data {\n",
+       "  display: block;\n",
+       "}\n",
+       "\n",
+       ".xr-var-data > table {\n",
+       "  float: right;\n",
+       "}\n",
+       "\n",
+       ".xr-var-data > pre,\n",
+       ".xr-index-data > pre,\n",
+       ".xr-var-data > table > tbody > tr {\n",
+       "  background-color: transparent !important;\n",
+       "}\n",
+       "\n",
+       ".xr-var-name span,\n",
+       ".xr-var-data,\n",
+       ".xr-index-name div,\n",
+       ".xr-index-data,\n",
+       ".xr-attrs {\n",
+       "  padding-left: 25px !important;\n",
+       "}\n",
+       "\n",
+       ".xr-attrs,\n",
+       ".xr-var-attrs,\n",
+       ".xr-var-data,\n",
+       ".xr-index-data {\n",
+       "  grid-column: 1 / -1;\n",
+       "}\n",
+       "\n",
+       "dl.xr-attrs {\n",
+       "  padding: 0;\n",
+       "  margin: 0;\n",
+       "  display: grid;\n",
+       "  grid-template-columns: 125px auto;\n",
+       "}\n",
+       "\n",
+       ".xr-attrs dt,\n",
+       ".xr-attrs dd {\n",
+       "  padding: 0;\n",
+       "  margin: 0;\n",
+       "  float: left;\n",
+       "  padding-right: 10px;\n",
+       "  width: auto;\n",
+       "}\n",
+       "\n",
+       ".xr-attrs dt {\n",
+       "  font-weight: normal;\n",
+       "  grid-column: 1;\n",
+       "}\n",
+       "\n",
+       ".xr-attrs dt:hover span {\n",
+       "  display: inline-block;\n",
+       "  background: var(--xr-background-color);\n",
+       "  padding-right: 10px;\n",
+       "}\n",
+       "\n",
+       ".xr-attrs dd {\n",
+       "  grid-column: 2;\n",
+       "  white-space: pre-wrap;\n",
+       "  word-break: break-all;\n",
+       "}\n",
+       "\n",
+       ".xr-icon-database,\n",
+       ".xr-icon-file-text2,\n",
+       ".xr-no-icon {\n",
+       "  display: inline-block;\n",
+       "  vertical-align: middle;\n",
+       "  width: 1em;\n",
+       "  height: 1.5em !important;\n",
+       "  stroke-width: 0;\n",
+       "  stroke: currentColor;\n",
+       "  fill: currentColor;\n",
+       "}\n",
+       "\n",
+       ".xr-var-attrs-in:checked + label > .xr-icon-file-text2,\n",
+       ".xr-var-data-in:checked + label > .xr-icon-database,\n",
+       ".xr-index-data-in:checked + label > .xr-icon-database {\n",
+       "  color: var(--xr-font-color0);\n",
+       "  filter: drop-shadow(1px 1px 5px var(--xr-font-color2));\n",
+       "  stroke-width: 0.8px;\n",
+       "}\n",
+       "</style><pre class='xr-text-repr-fallback'>&lt;xarray.Dataset&gt; Size: 176kB\n",
+       "Dimensions:                  (forecast_reference_time: 4, step: 2, level: 2,\n",
+       "                              latitude: 19, longitude: 36)\n",
+       "Coordinates:\n",
+       "  * forecast_reference_time  (forecast_reference_time) datetime64[ns] 32B 202...\n",
+       "  * step                     (step) timedelta64[ns] 16B 00:00:00 06:00:00\n",
+       "  * level                    (level) int64 16B 500 700\n",
+       "  * latitude                 (latitude) float64 152B 90.0 80.0 ... -80.0 -90.0\n",
+       "  * longitude                (longitude) float64 288B 0.0 10.0 ... 340.0 350.0\n",
+       "Data variables:\n",
+       "    r                        (forecast_reference_time, step, level, latitude, longitude) float64 88kB ...\n",
+       "    t                        (forecast_reference_time, step, level, latitude, longitude) float64 88kB ...\n",
+       "Attributes:\n",
+       "    Conventions:  CF-1.8\n",
+       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-364b411b-9d25-4a5e-98e5-6bbd4cc551af' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-364b411b-9d25-4a5e-98e5-6bbd4cc551af' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>forecast_reference_time</span>: 4</li><li><span class='xr-has-index'>step</span>: 2</li><li><span class='xr-has-index'>level</span>: 2</li><li><span class='xr-has-index'>latitude</span>: 19</li><li><span class='xr-has-index'>longitude</span>: 36</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-c8414d73-9b08-4509-ae50-fc9abad98999' class='xr-section-summary-in' type='checkbox'  checked><label for='section-c8414d73-9b08-4509-ae50-fc9abad98999' class='xr-section-summary' >Coordinates: <span>(5)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>forecast_reference_time</span></div><div class='xr-var-dims'>(forecast_reference_time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2024-06-03 ... 2024-06-04T12:00:00</div><input id='attrs-1288e21e-13d4-4e51-bdd7-7cb0adcac988' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-1288e21e-13d4-4e51-bdd7-7cb0adcac988' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-184a8c7e-579a-4881-b416-4257ce18f099' class='xr-var-data-in' type='checkbox'><label for='data-184a8c7e-579a-4881-b416-4257ce18f099' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([&#x27;2024-06-03T00:00:00.000000000&#x27;, &#x27;2024-06-03T12:00:00.000000000&#x27;,\n",
+       "       &#x27;2024-06-04T00:00:00.000000000&#x27;, &#x27;2024-06-04T12:00:00.000000000&#x27;],\n",
+       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>step</span></div><div class='xr-var-dims'>(step)</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>00:00:00 06:00:00</div><input id='attrs-ea76dd99-ad12-4e31-b145-53ea2ef12d13' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-ea76dd99-ad12-4e31-b145-53ea2ef12d13' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-49e078e0-f692-4dcd-ba1e-41382c8e2bcc' class='xr-var-data-in' type='checkbox'><label for='data-49e078e0-f692-4dcd-ba1e-41382c8e2bcc' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>time since forecast_reference_time</dd><dt><span>standard_name :</span></dt><dd>forecast_period</dd></dl></div><div class='xr-var-data'><pre>array([             0, 21600000000000], dtype=&#x27;timedelta64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>level</span></div><div class='xr-var-dims'>(level)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>500 700</div><input id='attrs-ea2857f1-7eb5-4537-8576-63886bf4c055' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-ea2857f1-7eb5-4537-8576-63886bf4c055' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-c0e3a56e-4160-4bbe-adde-dd884b8bb983' class='xr-var-data-in' type='checkbox'><label for='data-c0e3a56e-4160-4bbe-adde-dd884b8bb983' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>pressure</dd><dt><span>positive :</span></dt><dd>down</dd><dt><span>standard_name :</span></dt><dd>air_pressure</dd><dt><span>stored_direction :</span></dt><dd>decreasing</dd><dt><span>units :</span></dt><dd>hPa</dd></dl></div><div class='xr-var-data'><pre>array([500, 700])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 80.0 70.0 ... -80.0 -90.0</div><input id='attrs-ff4d0537-2a8f-4190-a612-32787cfff2c7' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-ff4d0537-2a8f-4190-a612-32787cfff2c7' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-72562aeb-7e5d-482f-ac61-5bf3dba65f76' class='xr-var-data-in' type='checkbox'><label for='data-72562aeb-7e5d-482f-ac61-5bf3dba65f76' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>latitude</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>units :</span></dt><dd>degrees_north</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  80.,  70.,  60.,  50.,  40.,  30.,  20.,  10.,   0., -10., -20.,\n",
+       "       -30., -40., -50., -60., -70., -80., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 10.0 20.0 ... 330.0 340.0 350.0</div><input id='attrs-7a01984b-0363-40e3-8dcc-d5aa1ede31cf' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-7a01984b-0363-40e3-8dcc-d5aa1ede31cf' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-d57691e3-7324-443e-b74d-7bc9afceaf37' class='xr-var-data-in' type='checkbox'><label for='data-d57691e3-7324-443e-b74d-7bc9afceaf37' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>longitude</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>units :</span></dt><dd>degrees_east</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  10.,  20.,  30.,  40.,  50.,  60.,  70.,  80.,  90., 100., 110.,\n",
+       "       120., 130., 140., 150., 160., 170., 180., 190., 200., 210., 220., 230.,\n",
+       "       240., 250., 260., 270., 280., 290., 300., 310., 320., 330., 340., 350.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-b87cca7c-2ef4-4d6d-96a2-e06f4360ae80' class='xr-section-summary-in' type='checkbox'  checked><label for='section-b87cca7c-2ef4-4d6d-96a2-e06f4360ae80' class='xr-section-summary' >Data variables: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>r</span></div><div class='xr-var-dims'>(forecast_reference_time, step, level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-01283a2f-bca2-4e4f-8829-f2ffa7a8f7ce' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-01283a2f-bca2-4e4f-8829-f2ffa7a8f7ce' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-ce2f6732-0388-48ee-8a31-8cfd47037505' class='xr-var-data-in' type='checkbox'><label for='data-ce2f6732-0388-48ee-8a31-8cfd47037505' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>long_name :</span></dt><dd>Relative humidity</dd><dt><span>standard_name :</span></dt><dd>relative_humidity</dd><dt><span>units :</span></dt><dd>percent</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t</span></div><div class='xr-var-dims'>(forecast_reference_time, step, level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-acaeaa5d-fce1-4c4d-8d67-21979db367f7' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-acaeaa5d-fce1-4c4d-8d67-21979db367f7' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-b6255fba-1425-435e-a407-f046bf8e775e' class='xr-var-data-in' type='checkbox'><label for='data-b6255fba-1425-435e-a407-f046bf8e775e' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>units :</span></dt><dd>kelvin</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-41ca1c2e-9895-4ebd-98c8-7a1b99d641a7' class='xr-section-summary-in' type='checkbox'  checked><label for='section-41ca1c2e-9895-4ebd-98c8-7a1b99d641a7' class='xr-section-summary' >Attributes: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
+      ],
+      "text/plain": [
+       "<xarray.Dataset> Size: 176kB\n",
+       "Dimensions:                  (forecast_reference_time: 4, step: 2, level: 2,\n",
+       "                              latitude: 19, longitude: 36)\n",
+       "Coordinates:\n",
+       "  * forecast_reference_time  (forecast_reference_time) datetime64[ns] 32B 202...\n",
+       "  * step                     (step) timedelta64[ns] 16B 00:00:00 06:00:00\n",
+       "  * level                    (level) int64 16B 500 700\n",
+       "  * latitude                 (latitude) float64 152B 90.0 80.0 ... -80.0 -90.0\n",
+       "  * longitude                (longitude) float64 288B 0.0 10.0 ... 340.0 350.0\n",
+       "Data variables:\n",
+       "    r                        (forecast_reference_time, step, level, latitude, longitude) float64 88kB ...\n",
+       "    t                        (forecast_reference_time, step, level, latitude, longitude) float64 88kB ...\n",
+       "Attributes:\n",
+       "    Conventions:  CF-1.8\n",
+       "    institution:  ECMWF"
+      ]
+     },
+     "execution_count": 5,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "import xarray\n",
+    "xarray.open_dataset(\"_pl.zarr\")"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "8479a12e-e907-43de-a3a6-aefb8cbfa754",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "dev",
+   "language": "python",
+   "name": "dev"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.13.1"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 5
+}
diff --git a/docs/examples/ukmo_pp.ipynb b/docs/examples/ukmo_pp.ipynb
deleted file mode 100644
index 86d099be4..000000000
--- a/docs/examples/ukmo_pp.ipynb
+++ /dev/null
@@ -1,277 +0,0 @@
-{
- "cells": [
-  {
-   "cell_type": "markdown",
-   "id": "58c35970-3e91-47f9-9cf9-663a81039589",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "## Using UK Met Office PP files"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "id": "a320d6a7-0f8f-489e-9cd2-b8f0332607fe",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "This example uses a small PP file containing global temperature data. \n",
-    "\n",
-    "We can read this data as a :ref:`file source <data-sources-file>` using the `Iris <https://scitools-iris.readthedocs.io/en/latest/>`_ library under the hood. \n",
-    "\n",
-    "Please note, PP file support requires the ``scitools-iris`` and ``ncdata`` packages to be installed."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 1,
-   "id": "6625ad75-a1cd-4f5b-a04b-2e1a63aafb89",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "/Users/cgr/venv/dev/lib/python3.13/site-packages/array_api_compat/torch/_info.py:361: UserWarning: 'mkldnn' is no longer used as device type. So torch.device('mkldnn') will be deprecated and removed in the future. Please use other valid device types instead. (Triggered internally at /Users/runner/work/pytorch/pytorch/pytorch/c10/core/Device.cpp:42.)\n",
-      "  a = torch.empty((0,), device=torch.device(device_name, index=i))\n",
-      "/Users/cgr/venv/dev/lib/python3.13/site-packages/iris/fileformats/netcdf/saver.py:2857: IrisDeprecation: Saving to netcdf with legacy-style attribute handling for backwards compatibility.\n",
-      "This mode is deprecated since Iris 3.8, and will eventually be removed.\n",
-      "Please consider enabling the new split-attributes handling mode, by setting 'iris.FUTURE.save_split_attrs = True'.\n",
-      "  warn_deprecated(message)\n",
-      "/Users/cgr/venv/dev/lib/python3.13/site-packages/ncdata/xarray.py:165: FutureWarning: In a future version, xarray will not decode the variable 'forecast_period' into a timedelta64 dtype based on the presence of a timedelta-like 'units' attribute by default. Instead it will rely on the presence of a timedelta64 'dtype' attribute, which is now xarray's default way of encoding timedelta64 values.\n",
-      "To continue decoding into a timedelta64 dtype, either set `decode_timedelta=True` when opening this dataset, or add the attribute `dtype='timedelta64[ns]'` to this variable on disk.\n",
-      "To opt-in to future behavior, set `decode_timedelta=False`.\n",
-      "  ds = store_entrypoint.open_dataset(self, **xr_load_kwargs)\n"
-     ]
-    }
-   ],
-   "source": [
-    "import earthkit.data as ekd\n",
-    "\n",
-    "# we ensure the example file is available. \n",
-    "ekd.download_example_file(\"air_temp.pp\")\n",
-    "\n",
-    "ds = ekd.from_source(\"file\", \"air_temp.pp\")"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "044b5b88-848a-49ee-8d91-5996a1327a48",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "The resulting object is an Xarray fieldList."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 2,
-   "id": "f21a9370-1ded-4334-af4d-d244b325561b",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
-       "        vertical-align: middle;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>variable</th>\n",
-       "      <th>level</th>\n",
-       "      <th>valid_datetime</th>\n",
-       "      <th>units</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>air_temperature</td>\n",
-       "      <td>None</td>\n",
-       "      <td>1998-12-01T00:00:00</td>\n",
-       "      <td>K</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "          variable level       valid_datetime units\n",
-       "0  air_temperature  None  1998-12-01T00:00:00     K"
-      ]
-     },
-     "execution_count": 2,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds.ls()"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 3,
-   "id": "5a70b28d-3244-46ee-afdc-27ad31b0d226",
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "(73, 96)"
-      ]
-     },
-     "execution_count": 3,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds[0].shape"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 4,
-   "id": "0f76468d-3bc0-4b86-9b21-9cb3e9a6d4a7",
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "array([254.644, 254.644, 254.644, 254.644, 254.644], dtype=float32)"
-      ]
-     },
-     "execution_count": 4,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds[0].values[:5]"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 5,
-   "id": "1b189c2e-0981-4ff0-b99b-62e2a60c7c69",
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "{'lat': array([[ 89.999985,  89.999985,  89.999985, ...,  89.999985,  89.999985,\n",
-       "          89.999985],\n",
-       "        [ 87.499985,  87.499985,  87.499985, ...,  87.499985,  87.499985,\n",
-       "          87.499985],\n",
-       "        [ 84.999985,  84.999985,  84.999985, ...,  84.999985,  84.999985,\n",
-       "          84.999985],\n",
-       "        ...,\n",
-       "        [-84.999954, -84.999954, -84.999954, ..., -84.999954, -84.999954,\n",
-       "         -84.999954],\n",
-       "        [-87.499954, -87.499954, -87.499954, ..., -87.499954, -87.499954,\n",
-       "         -87.499954],\n",
-       "        [-89.999954, -89.999954, -89.999954, ..., -89.999954, -89.999954,\n",
-       "         -89.999954]], shape=(73, 96), dtype=float32),\n",
-       " 'lon': array([[  0.      ,   3.749999,   7.499998, ..., 348.7499  , 352.4999  ,\n",
-       "         356.2499  ],\n",
-       "        [  0.      ,   3.749999,   7.499998, ..., 348.7499  , 352.4999  ,\n",
-       "         356.2499  ],\n",
-       "        [  0.      ,   3.749999,   7.499998, ..., 348.7499  , 352.4999  ,\n",
-       "         356.2499  ],\n",
-       "        ...,\n",
-       "        [  0.      ,   3.749999,   7.499998, ..., 348.7499  , 352.4999  ,\n",
-       "         356.2499  ],\n",
-       "        [  0.      ,   3.749999,   7.499998, ..., 348.7499  , 352.4999  ,\n",
-       "         356.2499  ],\n",
-       "        [  0.      ,   3.749999,   7.499998, ..., 348.7499  , 352.4999  ,\n",
-       "         356.2499  ]], shape=(73, 96), dtype=float32)}"
-      ]
-     },
-     "execution_count": 5,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds[0].to_latlon()"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "6d5789d4-10e9-4283-9773-dc94b0f30f5f",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [],
-   "source": []
-  }
- ],
- "metadata": {
-  "kernelspec": {
-   "display_name": "dev",
-   "language": "python",
-   "name": "dev"
-  },
-  "language_info": {
-   "codemirror_mode": {
-    "name": "ipython",
-    "version": 3
-   },
-   "file_extension": ".py",
-   "mimetype": "text/x-python",
-   "name": "python",
-   "nbconvert_exporter": "python",
-   "pygments_lexer": "ipython3",
-   "version": "3.13.1"
-  }
- },
- "nbformat": 4,
- "nbformat_minor": 5
-}
diff --git a/docs/examples/wekeo.ipynb b/docs/examples/wekeo.ipynb
deleted file mode 100644
index ecbb54f5e..000000000
--- a/docs/examples/wekeo.ipynb
+++ /dev/null
@@ -1,207 +0,0 @@
-{
- "cells": [
-  {
-   "cell_type": "markdown",
-   "id": "3599bcd8-a5ee-4911-96c9-976b849138fb",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "## Retieving data from WEkEO"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "id": "e0756690-e59f-47b4-a5a6-daf7e30b92af",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "The :ref:`wekeo <data-sources-wekeo>` and :ref:`wekeocds <data-sources-wekeocds>` sources provide access to `WEkEO <https://www.wekeo.eu/>`_."
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "e32b8f13-137a-436e-8523-fcee759dfb02",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "#### Using the WEkEO grammar"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "id": "e6a6d76d-6563-4e6b-8aa6-e4f5a6b7b3d5",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "When we want access data using the WEkEO grammar (see the `hda <https://hda.readthedocs.io/>`_ documentation) we need to use the :ref:`wekeo <data-sources-wekeo>` source. The following example retrieves Normalized Difference Vegetation Index data derived from EO satellite imagery in NetCDF format:"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 1,
-   "id": "15d5599f-1242-4238-8d5d-e459694bc296",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "ename": "HTTPError",
-     "evalue": "404 Client Error: Not Found for url: https://gateway.prod.wekeo2.eu/hda-broker/api/v1/datasets/EO:CLMS:DAT:CLMS_GLOBAL_BA_300M_V3_MONTHLY_NETCDF",
-     "output_type": "error",
-     "traceback": [
-      "\u001b[31m---------------------------------------------------------------------------\u001b[39m",
-      "\u001b[31mHTTPError\u001b[39m                                 Traceback (most recent call last)",
-      "\u001b[36mCell\u001b[39m\u001b[36m \u001b[39m\u001b[32mIn[1]\u001b[39m\u001b[32m, line 3\u001b[39m\n\u001b[32m      1\u001b[39m \u001b[38;5;28;01mimport\u001b[39;00m\u001b[38;5;250m \u001b[39m\u001b[34;01mearthkit\u001b[39;00m\u001b[34;01m.\u001b[39;00m\u001b[34;01mdata\u001b[39;00m\u001b[38;5;250m \u001b[39m\u001b[38;5;28;01mas\u001b[39;00m\u001b[38;5;250m \u001b[39m\u001b[34;01mekd\u001b[39;00m\n\u001b[32m----> \u001b[39m\u001b[32m3\u001b[39m ds = \u001b[43mekd\u001b[49m\u001b[43m.\u001b[49m\u001b[43mfrom_source\u001b[49m\u001b[43m(\u001b[49m\n\u001b[32m      4\u001b[39m \u001b[43m        \u001b[49m\u001b[33;43m\"\u001b[39;49m\u001b[33;43mwekeo\u001b[39;49m\u001b[33;43m\"\u001b[39;49m\u001b[43m,\u001b[49m\n\u001b[32m      5\u001b[39m \u001b[43m        \u001b[49m\u001b[33;43m\"\u001b[39;49m\u001b[33;43mEO:CLMS:DAT:CLMS_GLOBAL_BA_300M_V3_MONTHLY_NETCDF\u001b[39;49m\u001b[33;43m\"\u001b[39;49m\u001b[43m,\u001b[49m\n\u001b[32m      6\u001b[39m \u001b[43m        \u001b[49m\u001b[43mrequest\u001b[49m\u001b[43m=\u001b[49m\u001b[43m{\u001b[49m\n\u001b[32m      7\u001b[39m \u001b[43m            \u001b[49m\u001b[33;43m\"\u001b[39;49m\u001b[33;43mdataset_id\u001b[39;49m\u001b[33;43m\"\u001b[39;49m\u001b[43m:\u001b[49m\u001b[43m \u001b[49m\u001b[33;43m\"\u001b[39;49m\u001b[33;43mEO:CLMS:DAT:CLMS_GLOBAL_BA_300M_V3_MONTHLY_NETCDF\u001b[39;49m\u001b[33;43m\"\u001b[39;49m\u001b[43m,\u001b[49m\n\u001b[32m      8\u001b[39m \u001b[43m            \u001b[49m\u001b[33;43m\"\u001b[39;49m\u001b[33;43mstartdate\u001b[39;49m\u001b[33;43m\"\u001b[39;49m\u001b[43m:\u001b[49m\u001b[43m \u001b[49m\u001b[33;43m\"\u001b[39;49m\u001b[33;43m2019-01-01T00:00:00.000Z\u001b[39;49m\u001b[33;43m\"\u001b[39;49m\u001b[43m,\u001b[49m\n\u001b[32m      9\u001b[39m \u001b[43m            \u001b[49m\u001b[33;43m\"\u001b[39;49m\u001b[33;43menddate\u001b[39;49m\u001b[33;43m\"\u001b[39;49m\u001b[43m:\u001b[49m\u001b[43m \u001b[49m\u001b[33;43m\"\u001b[39;49m\u001b[33;43m2019-01-01T23:59:59.999Z\u001b[39;49m\u001b[33;43m\"\u001b[39;49m\u001b[43m,\u001b[49m\n\u001b[32m     10\u001b[39m \u001b[43m        \u001b[49m\u001b[43m}\u001b[49m\n\u001b[32m     11\u001b[39m \u001b[43m    \u001b[49m\u001b[43m)\u001b[49m\n\u001b[32m     13\u001b[39m ds.to_xarray()\n",
-      "\u001b[36mFile \u001b[39m\u001b[32m~/git/earthkit-data/src/earthkit/data/sources/__init__.py:116\u001b[39m, in \u001b[36mfrom_source\u001b[39m\u001b[34m(name, lazily, *args, **kwargs)\u001b[39m\n\u001b[32m    113\u001b[39m \u001b[38;5;28;01mif\u001b[39;00m lazily:\n\u001b[32m    114\u001b[39m     \u001b[38;5;28;01mreturn\u001b[39;00m from_source_lazily(name, *args, **kwargs)\n\u001b[32m--> \u001b[39m\u001b[32m116\u001b[39m src = \u001b[43mfrom_source_internal\u001b[49m\u001b[43m(\u001b[49m\u001b[43mname\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43m*\u001b[49m\u001b[43margs\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43m*\u001b[49m\u001b[43m*\u001b[49m\u001b[43mkwargs\u001b[49m\u001b[43m)\u001b[49m\n\u001b[32m    118\u001b[39m \u001b[38;5;28;01mif\u001b[39;00m \u001b[38;5;28mhasattr\u001b[39m(src, \u001b[33m\"\u001b[39m\u001b[33mto_data_object\u001b[39m\u001b[33m\"\u001b[39m):\n\u001b[32m    119\u001b[39m     data = src.to_data_object()\n",
-      "\u001b[36mFile \u001b[39m\u001b[32m~/git/earthkit-data/src/earthkit/data/sources/__init__.py:131\u001b[39m, in \u001b[36mfrom_source_internal\u001b[39m\u001b[34m(name, lazily, *args, **kwargs)\u001b[39m\n\u001b[32m    128\u001b[39m     \u001b[38;5;28;01mreturn\u001b[39;00m from_source_lazily(name, *args, **kwargs)\n\u001b[32m    130\u001b[39m prev = \u001b[38;5;28;01mNone\u001b[39;00m\n\u001b[32m--> \u001b[39m\u001b[32m131\u001b[39m src = \u001b[43mget_source\u001b[49m\u001b[43m(\u001b[49m\u001b[43mname\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43m*\u001b[49m\u001b[43margs\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43m*\u001b[49m\u001b[43m*\u001b[49m\u001b[43mkwargs\u001b[49m\u001b[43m)\u001b[49m\n\u001b[32m    132\u001b[39m \u001b[38;5;28;01mwhile\u001b[39;00m src \u001b[38;5;129;01mis\u001b[39;00m \u001b[38;5;129;01mnot\u001b[39;00m prev:\n\u001b[32m    133\u001b[39m     prev = src\n",
-      "\u001b[36mFile \u001b[39m\u001b[32m~/git/earthkit-data/src/earthkit/data/sources/__init__.py:98\u001b[39m, in \u001b[36mSourceMaker.__call__\u001b[39m\u001b[34m(self, name, *args, **kwargs)\u001b[39m\n\u001b[32m     95\u001b[39m     klass = find_plugin(os.path.dirname(\u001b[34m__file__\u001b[39m), name, loader)\n\u001b[32m     96\u001b[39m     \u001b[38;5;28mself\u001b[39m.SOURCES[name] = klass\n\u001b[32m---> \u001b[39m\u001b[32m98\u001b[39m source = \u001b[43mklass\u001b[49m\u001b[43m(\u001b[49m\u001b[43m*\u001b[49m\u001b[43margs\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43m*\u001b[49m\u001b[43m*\u001b[49m\u001b[43mkwargs\u001b[49m\u001b[43m)\u001b[49m\n\u001b[32m    100\u001b[39m \u001b[38;5;28;01mif\u001b[39;00m \u001b[38;5;28mgetattr\u001b[39m(source, \u001b[33m\"\u001b[39m\u001b[33mname\u001b[39m\u001b[33m\"\u001b[39m, \u001b[38;5;28;01mNone\u001b[39;00m) \u001b[38;5;129;01mis\u001b[39;00m \u001b[38;5;28;01mNone\u001b[39;00m:\n\u001b[32m    101\u001b[39m     source.name = name\n",
-      "\u001b[36mFile \u001b[39m\u001b[32m~/git/earthkit-data/src/earthkit/data/sources/wekeo.py:102\u001b[39m, in \u001b[36mWekeoRetriever.__init__\u001b[39m\u001b[34m(self, dataset, request, prompt, *args, **kwargs)\u001b[39m\n\u001b[32m    100\u001b[39m \u001b[38;5;66;03m# Download each request in parallel when the config allows it\u001b[39;00m\n\u001b[32m    101\u001b[39m retriever = FileRequestRetriever(\u001b[38;5;28mself\u001b[39m, retriever=\u001b[38;5;28mself\u001b[39m._retrieve_one)\n\u001b[32m--> \u001b[39m\u001b[32m102\u001b[39m \u001b[38;5;28mself\u001b[39m.path = \u001b[43mretriever\u001b[49m\u001b[43m.\u001b[49m\u001b[43mretrieve\u001b[49m\u001b[43m(\u001b[49m\u001b[38;5;28;43mself\u001b[39;49m\u001b[43m.\u001b[49m\u001b[43mrequest\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43mdataset\u001b[49m\u001b[43m)\u001b[49m\n",
-      "\u001b[36mFile \u001b[39m\u001b[32m~/git/earthkit-data/src/earthkit/data/utils/request.py:138\u001b[39m, in \u001b[36mFileRequestRetriever.retrieve\u001b[39m\u001b[34m(self, requests, *extra_args)\u001b[39m\n\u001b[32m    135\u001b[39m nthreads = \u001b[38;5;28mmin\u001b[39m(CONFIG.get(\u001b[33m\"\u001b[39m\u001b[33mnumber-of-download-threads\u001b[39m\u001b[33m\"\u001b[39m), \u001b[38;5;28mlen\u001b[39m(requests))\n\u001b[32m    137\u001b[39m \u001b[38;5;28;01mif\u001b[39;00m nthreads < \u001b[32m2\u001b[39m:\n\u001b[32m--> \u001b[39m\u001b[32m138\u001b[39m     path = [\u001b[38;5;28;43mself\u001b[39;49m\u001b[43m.\u001b[49m\u001b[43mretriever\u001b[49m\u001b[43m(\u001b[49m\u001b[43mr\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43m*\u001b[49m\u001b[43mextra_args\u001b[49m\u001b[43m)\u001b[49m \u001b[38;5;28;01mfor\u001b[39;00m r \u001b[38;5;129;01min\u001b[39;00m requests]\n\u001b[32m    139\u001b[39m \u001b[38;5;28;01melse\u001b[39;00m:\n\u001b[32m    140\u001b[39m     \u001b[38;5;28;01mfrom\u001b[39;00m\u001b[38;5;250m \u001b[39m\u001b[34;01mearthkit\u001b[39;00m\u001b[34;01m.\u001b[39;00m\u001b[34;01mdata\u001b[39;00m\u001b[34;01m.\u001b[39;00m\u001b[34;01mutils\u001b[39;00m\u001b[34;01m.\u001b[39;00m\u001b[34;01mprogbar\u001b[39;00m\u001b[38;5;250m \u001b[39m\u001b[38;5;28;01mimport\u001b[39;00m tqdm\n",
-      "\u001b[36mFile \u001b[39m\u001b[32m~/git/earthkit-data/src/earthkit/data/sources/wekeo.py:128\u001b[39m, in \u001b[36mWekeoRetriever._retrieve_one\u001b[39m\u001b[34m(self, request, dataset)\u001b[39m\n\u001b[32m    125\u001b[39m \u001b[38;5;28;01mdef\u001b[39;00m\u001b[38;5;250m \u001b[39m\u001b[34mretrieve\u001b[39m(target, args):\n\u001b[32m    126\u001b[39m     \u001b[38;5;28mself\u001b[39m.client(\u001b[38;5;28mself\u001b[39m.prompt).retrieve(args[\u001b[32m0\u001b[39m], args[\u001b[32m1\u001b[39m], target)\n\u001b[32m--> \u001b[39m\u001b[32m128\u001b[39m \u001b[38;5;28;01mreturn\u001b[39;00m \u001b[38;5;28;43mself\u001b[39;49m\u001b[43m.\u001b[49m\u001b[43mcache_file\u001b[49m\u001b[43m(\u001b[49m\n\u001b[32m    129\u001b[39m \u001b[43m    \u001b[49m\u001b[43mretrieve\u001b[49m\u001b[43m,\u001b[49m\n\u001b[32m    130\u001b[39m \u001b[43m    \u001b[49m\u001b[43m(\u001b[49m\u001b[43mdataset\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43mrequest\u001b[49m\u001b[43m)\u001b[49m\u001b[43m,\u001b[49m\n\u001b[32m    131\u001b[39m \u001b[43m    \u001b[49m\u001b[43mextension\u001b[49m\u001b[43m=\u001b[49m\u001b[43mEXTENSIONS\u001b[49m\u001b[43m.\u001b[49m\u001b[43mget\u001b[49m\u001b[43m(\u001b[49m\u001b[43mrequest\u001b[49m\u001b[43m.\u001b[49m\u001b[43mget\u001b[49m\u001b[43m(\u001b[49m\u001b[33;43m\"\u001b[39;49m\u001b[33;43mformat\u001b[39;49m\u001b[33;43m\"\u001b[39;49m\u001b[43m)\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[33;43m\"\u001b[39;49m\u001b[33;43m.cache\u001b[39;49m\u001b[33;43m\"\u001b[39;49m\u001b[43m)\u001b[49m\u001b[43m,\u001b[49m\n\u001b[32m    132\u001b[39m \u001b[43m\u001b[49m\u001b[43m)\u001b[49m\n",
-      "\u001b[36mFile \u001b[39m\u001b[32m~/git/earthkit-data/src/earthkit/data/sources/__init__.py:37\u001b[39m, in \u001b[36mSource.cache_file\u001b[39m\u001b[34m(self, create, args, **kwargs)\u001b[39m\n\u001b[32m     34\u001b[39m \u001b[38;5;28;01mif\u001b[39;00m owner \u001b[38;5;129;01mis\u001b[39;00m \u001b[38;5;28;01mNone\u001b[39;00m:\n\u001b[32m     35\u001b[39m     owner = re.sub(\u001b[33mr\u001b[39m\u001b[33m\"\u001b[39m\u001b[33m(?!^)([A-Z]+)\u001b[39m\u001b[33m\"\u001b[39m, \u001b[33mr\u001b[39m\u001b[33m\"\u001b[39m\u001b[33m-\u001b[39m\u001b[33m\\\u001b[39m\u001b[33m1\u001b[39m\u001b[33m\"\u001b[39m, \u001b[38;5;28mself\u001b[39m.\u001b[34m__class__\u001b[39m.\u001b[34m__name__\u001b[39m).lower()\n\u001b[32m---> \u001b[39m\u001b[32m37\u001b[39m \u001b[38;5;28;01mreturn\u001b[39;00m \u001b[43mcache_file\u001b[49m\u001b[43m(\u001b[49m\u001b[43mowner\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43mcreate\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43margs\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43m*\u001b[49m\u001b[43m*\u001b[49m\u001b[43mkwargs\u001b[49m\u001b[43m)\u001b[49m\n",
-      "\u001b[36mFile \u001b[39m\u001b[32m~/git/earthkit-data/src/earthkit/data/core/caching.py:1050\u001b[39m, in \u001b[36mcache_file\u001b[39m\u001b[34m(owner, create, args, hash_extra, extension, force, replace)\u001b[39m\n\u001b[32m   1048\u001b[39m \u001b[38;5;28;01mwith\u001b[39;00m FileLock(lock):\n\u001b[32m   1049\u001b[39m     \u001b[38;5;28;01mif\u001b[39;00m \u001b[38;5;129;01mnot\u001b[39;00m os.path.exists(path):  \u001b[38;5;66;03m# Check again, another thread/process may have created the file\u001b[39;00m\n\u001b[32m-> \u001b[39m\u001b[32m1050\u001b[39m         owner_data = \u001b[43mcreate\u001b[49m\u001b[43m(\u001b[49m\u001b[43mpath\u001b[49m\u001b[43m \u001b[49m\u001b[43m+\u001b[49m\u001b[43m \u001b[49m\u001b[33;43m\"\u001b[39;49m\u001b[33;43m.tmp\u001b[39;49m\u001b[33;43m\"\u001b[39;49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43margs\u001b[49m\u001b[43m)\u001b[49m\n\u001b[32m   1051\u001b[39m         os.rename(path + \u001b[33m\"\u001b[39m\u001b[33m.tmp\u001b[39m\u001b[33m\"\u001b[39m, path)\n\u001b[32m   1052\u001b[39m         CACHE._update_entry(path, owner_data)\n",
-      "\u001b[36mFile \u001b[39m\u001b[32m~/git/earthkit-data/src/earthkit/data/sources/wekeo.py:126\u001b[39m, in \u001b[36mWekeoRetriever._retrieve_one.<locals>.retrieve\u001b[39m\u001b[34m(target, args)\u001b[39m\n\u001b[32m    125\u001b[39m \u001b[38;5;28;01mdef\u001b[39;00m\u001b[38;5;250m \u001b[39m\u001b[34mretrieve\u001b[39m(target, args):\n\u001b[32m--> \u001b[39m\u001b[32m126\u001b[39m     \u001b[38;5;28;43mself\u001b[39;49m\u001b[43m.\u001b[49m\u001b[43mclient\u001b[49m\u001b[43m(\u001b[49m\u001b[38;5;28;43mself\u001b[39;49m\u001b[43m.\u001b[49m\u001b[43mprompt\u001b[49m\u001b[43m)\u001b[49m\u001b[43m.\u001b[49m\u001b[43mretrieve\u001b[49m\u001b[43m(\u001b[49m\u001b[43margs\u001b[49m\u001b[43m[\u001b[49m\u001b[32;43m0\u001b[39;49m\u001b[43m]\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43margs\u001b[49m\u001b[43m[\u001b[49m\u001b[32;43m1\u001b[39;49m\u001b[43m]\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43mtarget\u001b[49m\u001b[43m)\u001b[49m\n",
-      "\u001b[36mFile \u001b[39m\u001b[32m~/git/earthkit-data/src/earthkit/data/sources/wekeo.py:68\u001b[39m, in \u001b[36mApiClient.retrieve\u001b[39m\u001b[34m(self, name, request, target)\u001b[39m\n\u001b[32m     67\u001b[39m \u001b[38;5;28;01mdef\u001b[39;00m\u001b[38;5;250m \u001b[39m\u001b[34mretrieve\u001b[39m(\u001b[38;5;28mself\u001b[39m, name, request, target=\u001b[38;5;28;01mNone\u001b[39;00m):\n\u001b[32m---> \u001b[39m\u001b[32m68\u001b[39m     matches = \u001b[38;5;28;43mself\u001b[39;49m\u001b[43m.\u001b[49m\u001b[43msearch\u001b[49m\u001b[43m(\u001b[49m\u001b[43mrequest\u001b[49m\u001b[43m[\u001b[49m\u001b[33;43m\"\u001b[39;49m\u001b[33;43mrequest\u001b[39;49m\u001b[33;43m\"\u001b[39;49m\u001b[43m]\u001b[49m\u001b[43m)\u001b[49m\n\u001b[32m     69\u001b[39m     out = []\n\u001b[32m     70\u001b[39m     \u001b[38;5;28;01mfor\u001b[39;00m result \u001b[38;5;129;01min\u001b[39;00m matches.results:\n",
-      "\u001b[36mFile \u001b[39m\u001b[32m~/venv/dev/lib/python3.13/site-packages/hda/api.py:629\u001b[39m, in \u001b[36mClient.search\u001b[39m\u001b[34m(self, query, limit)\u001b[39m\n\u001b[32m    627\u001b[39m query = convert(query)\n\u001b[32m    628\u001b[39m \u001b[38;5;28;01massert\u001b[39;00m \u001b[33m\"\u001b[39m\u001b[33mdataset_id\u001b[39m\u001b[33m\"\u001b[39m \u001b[38;5;129;01min\u001b[39;00m query, \u001b[33m\"\u001b[39m\u001b[33mMissing dataset_id, check your query\u001b[39m\u001b[33m\"\u001b[39m\n\u001b[32m--> \u001b[39m\u001b[32m629\u001b[39m \u001b[38;5;28;43mself\u001b[39;49m\u001b[43m.\u001b[49m\u001b[43maccept_tac\u001b[49m\u001b[43m(\u001b[49m\u001b[43mquery\u001b[49m\u001b[43m[\u001b[49m\u001b[33;43m\"\u001b[39;49m\u001b[33;43mdataset_id\u001b[39;49m\u001b[33;43m\"\u001b[39;49m\u001b[43m]\u001b[49m\u001b[43m)\u001b[49m\n\u001b[32m    630\u001b[39m results = SearchPaginator(\u001b[38;5;28mself\u001b[39m.post).run(query=query, limit=limit)\n\u001b[32m    631\u001b[39m \u001b[38;5;28;01mreturn\u001b[39;00m SearchResults(\u001b[38;5;28mself\u001b[39m, \u001b[38;5;28mlist\u001b[39m(results), query[\u001b[33m\"\u001b[39m\u001b[33mdataset_id\u001b[39m\u001b[33m\"\u001b[39m])\n",
-      "\u001b[36mFile \u001b[39m\u001b[32m~/venv/dev/lib/python3.13/site-packages/hda/api.py:526\u001b[39m, in \u001b[36mClient.accept_tac\u001b[39m\u001b[34m(self, dataset_id)\u001b[39m\n\u001b[32m    524\u001b[39m \u001b[38;5;28;01mdef\u001b[39;00m\u001b[38;5;250m \u001b[39m\u001b[34maccept_tac\u001b[39m(\u001b[38;5;28mself\u001b[39m, dataset_id):\n\u001b[32m    525\u001b[39m \u001b[38;5;250m    \u001b[39m\u001b[33;03m\"\"\"Implicitly accept the terms and conditions of the service.\"\"\"\u001b[39;00m\n\u001b[32m--> \u001b[39m\u001b[32m526\u001b[39m     result = \u001b[38;5;28;43mself\u001b[39;49m\u001b[43m.\u001b[49m\u001b[43mdataset\u001b[49m\u001b[43m(\u001b[49m\u001b[43mdataset_id\u001b[49m\u001b[43m)\u001b[49m\n\u001b[32m    527\u001b[39m     tacs = result[\u001b[33m\"\u001b[39m\u001b[33mterms\u001b[39m\u001b[33m\"\u001b[39m]\n\u001b[32m    528\u001b[39m     \u001b[38;5;28;01mfor\u001b[39;00m tac \u001b[38;5;129;01min\u001b[39;00m tacs:\n",
-      "\u001b[36mFile \u001b[39m\u001b[32m~/venv/dev/lib/python3.13/site-packages/hda/api.py:651\u001b[39m, in \u001b[36mClient.dataset\u001b[39m\u001b[34m(self, dataset_id)\u001b[39m\n\u001b[32m    644\u001b[39m \u001b[38;5;28;01mdef\u001b[39;00m\u001b[38;5;250m \u001b[39m\u001b[34mdataset\u001b[39m(\u001b[38;5;28mself\u001b[39m, dataset_id):\n\u001b[32m    645\u001b[39m \u001b[38;5;250m    \u001b[39m\u001b[33;03m\"\"\"Returns a JSON object that includes the abstract,\u001b[39;00m\n\u001b[32m    646\u001b[39m \u001b[33;03m    the datasetId and other properties of the given dataset.\u001b[39;00m\n\u001b[32m    647\u001b[39m \n\u001b[32m    648\u001b[39m \u001b[33;03m    :param dataset_id: The dataset ID\u001b[39;00m\n\u001b[32m    649\u001b[39m \u001b[33;03m    :type dataset_id: str\u001b[39;00m\n\u001b[32m    650\u001b[39m \u001b[33;03m    \"\"\"\u001b[39;00m\n\u001b[32m--> \u001b[39m\u001b[32m651\u001b[39m     \u001b[38;5;28;01mreturn\u001b[39;00m \u001b[38;5;28;43mself\u001b[39;49m\u001b[43m.\u001b[49m\u001b[43mget\u001b[49m\u001b[43m(\u001b[49m\u001b[33;43m\"\u001b[39;49m\u001b[33;43mdatasets\u001b[39;49m\u001b[33;43m\"\u001b[39;49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43mdataset_id\u001b[49m\u001b[43m)\u001b[49m\n",
-      "\u001b[36mFile \u001b[39m\u001b[32m~/venv/dev/lib/python3.13/site-packages/hda/api.py:679\u001b[39m, in \u001b[36mClient.get\u001b[39m\u001b[34m(self, *args, **kwargs)\u001b[39m\n\u001b[32m    674\u001b[39m logger.debug(\u001b[33m\"\u001b[39m\u001b[33m===> GET \u001b[39m\u001b[38;5;132;01m%s\u001b[39;00m\u001b[33m\"\u001b[39m, full)\n\u001b[32m    676\u001b[39m r = \u001b[38;5;28mself\u001b[39m.robust(\u001b[38;5;28mself\u001b[39m.session.get)(\n\u001b[32m    677\u001b[39m     full, params=kwargs, verify=\u001b[38;5;28mself\u001b[39m.config.verify, timeout=\u001b[38;5;28mself\u001b[39m.timeout\n\u001b[32m    678\u001b[39m )\n\u001b[32m--> \u001b[39m\u001b[32m679\u001b[39m \u001b[43mr\u001b[49m\u001b[43m.\u001b[49m\u001b[43mraise_for_status\u001b[49m\u001b[43m(\u001b[49m\u001b[43m)\u001b[49m\n\u001b[32m    680\u001b[39m result = r.json()\n\u001b[32m    681\u001b[39m logger.debug(\u001b[33m\"\u001b[39m\u001b[33m<=== \u001b[39m\u001b[38;5;132;01m%s\u001b[39;00m\u001b[33m\"\u001b[39m, shorten(result))\n",
-      "\u001b[36mFile \u001b[39m\u001b[32m~/venv/dev/lib/python3.13/site-packages/requests/models.py:1026\u001b[39m, in \u001b[36mResponse.raise_for_status\u001b[39m\u001b[34m(self)\u001b[39m\n\u001b[32m   1021\u001b[39m     http_error_msg = (\n\u001b[32m   1022\u001b[39m         \u001b[33mf\u001b[39m\u001b[33m\"\u001b[39m\u001b[38;5;132;01m{\u001b[39;00m\u001b[38;5;28mself\u001b[39m.status_code\u001b[38;5;132;01m}\u001b[39;00m\u001b[33m Server Error: \u001b[39m\u001b[38;5;132;01m{\u001b[39;00mreason\u001b[38;5;132;01m}\u001b[39;00m\u001b[33m for url: \u001b[39m\u001b[38;5;132;01m{\u001b[39;00m\u001b[38;5;28mself\u001b[39m.url\u001b[38;5;132;01m}\u001b[39;00m\u001b[33m\"\u001b[39m\n\u001b[32m   1023\u001b[39m     )\n\u001b[32m   1025\u001b[39m \u001b[38;5;28;01mif\u001b[39;00m http_error_msg:\n\u001b[32m-> \u001b[39m\u001b[32m1026\u001b[39m     \u001b[38;5;28;01mraise\u001b[39;00m HTTPError(http_error_msg, response=\u001b[38;5;28mself\u001b[39m)\n",
-      "\u001b[31mHTTPError\u001b[39m: 404 Client Error: Not Found for url: https://gateway.prod.wekeo2.eu/hda-broker/api/v1/datasets/EO:CLMS:DAT:CLMS_GLOBAL_BA_300M_V3_MONTHLY_NETCDF"
-     ]
-    }
-   ],
-   "source": [
-    "import earthkit.data as ekd\n",
-    "\n",
-    "ds = ekd.from_source(\n",
-    "        \"wekeo\",\n",
-    "        \"EO:CLMS:DAT:CLMS_GLOBAL_BA_300M_V3_MONTHLY_NETCDF\",\n",
-    "        request={\n",
-    "            \"dataset_id\": \"EO:CLMS:DAT:CLMS_GLOBAL_BA_300M_V3_MONTHLY_NETCDF\",\n",
-    "            \"startdate\": \"2019-01-01T00:00:00.000Z\",\n",
-    "            \"enddate\": \"2019-01-01T23:59:59.999Z\",\n",
-    "        }\n",
-    "    )\n",
-    "\n",
-    "ds.to_xarray()"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "23cd1784-1478-4ac0-8ad8-cf6d8d5358f8",
-   "metadata": {},
-   "source": [
-    "####  Using the CDSAPI grammar"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "id": "4673ee18-c3be-49dd-b704-2f5bacb56b42",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "We can use the :ref:`wekeocds <data-sources-wekeocds>` source to access `Copernicus Climate Data Store (CDS) <https://cds.climate.copernicus.eu>`_ datasets served on `WEkEO <https://www.wekeo.eu/>`_ using the `cdsapi <https://pypi.org/project/cdsapi>`_ standard grammar."
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "777ec204-fbff-41f3-8ae2-3f60c6acb39f",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "The following example retrieves ERA5 surface data in GRIB format:"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "eff2587c-eb03-4de5-b3c4-f894d31027be",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "ds = ekd.from_source(\n",
-    "    \"wekeocds\",\n",
-    "    \"EO:ECMWF:DAT:REANALYSIS_ERA5_SINGLE_LEVELS_MONTHLY_MEANS\",\n",
-    "    request=dict(\n",
-    "        variable=[\"2m_temperature\", \"mean_sea_level_pressure\"],\n",
-    "        product_type=[\"monthly_averaged_reanalysis_by_hour_of_day\"],\n",
-    "        year=\"2012\",\n",
-    "        month=\"12\",\n",
-    "        time=\"12:00\",\n",
-    "        data_format=\"grib\",\n",
-    "        download_format=\"zip\",\n",
-    "    ),\n",
-    ")\n",
-    "\n",
-    "ds.fieldlist().ls()"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "fffe1e96-03da-434d-a3cd-fa51ed847ac6",
-   "metadata": {},
-   "outputs": [],
-   "source": []
-  }
- ],
- "metadata": {
-  "kernelspec": {
-   "display_name": "Python 3 (ipykernel)",
-   "language": "python",
-   "name": "python3"
-  },
-  "language_info": {
-   "codemirror_mode": {
-    "name": "ipython",
-    "version": 3
-   },
-   "file_extension": ".py",
-   "mimetype": "text/x-python",
-   "name": "python",
-   "nbconvert_exporter": "python",
-   "pygments_lexer": "ipython3",
-   "version": "3.13.1"
-  }
- },
- "nbformat": 4,
- "nbformat_minor": 5
-}
diff --git a/docs/examples/xarray_engine_to_grib.ipynb b/docs/examples/xarray_engine_to_grib.ipynb
deleted file mode 100644
index a78c728b9..000000000
--- a/docs/examples/xarray_engine_to_grib.ipynb
+++ /dev/null
@@ -1,1256 +0,0 @@
-{
- "cells": [
-  {
-   "cell_type": "markdown",
-   "id": "3cd3659f-bd6d-49d9-821a-9183cbe84655",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "## Xarray engine: writing back to GRIB"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "4394dbab-dd68-4523-8581-28fc4001048d",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "<div class=\"alert alert-warning\">\n",
-    "<b>Warning:</b> converting back Xarray to GRIB is an experimental feature and is not yet fully supported. </div>"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "359a59ce-e285-4202-84ed-995efeea4dda",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "First, we get some example GRIB data and convert it into Xarray."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 1,
-   "id": "a2ef916d-79aa-4c59-9bff-b92c0dafca1f",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "application/vnd.jupyter.widget-view+json": {
-       "model_id": "7ddf1047ae7f43cb94d42c6c8bfa4d81",
-       "version_major": 2,
-       "version_minor": 0
-      },
-      "text/plain": [
-       "pl.grib:   0%|          | 0.00/48.8k [00:00<?, ?B/s]"
-      ]
-     },
-     "metadata": {},
-     "output_type": "display_data"
-    },
-    {
-     "data": {
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-       "\n",
-       ".xr-wrap {\n",
-       "  display: block !important;\n",
-       "  min-width: 300px;\n",
-       "  max-width: 700px;\n",
-       "}\n",
-       "\n",
-       ".xr-text-repr-fallback {\n",
-       "  /* fallback to plain text repr when CSS is not injected (untrusted notebook) */\n",
-       "  display: none;\n",
-       "}\n",
-       "\n",
-       ".xr-header {\n",
-       "  padding-top: 6px;\n",
-       "  padding-bottom: 6px;\n",
-       "  margin-bottom: 4px;\n",
-       "  border-bottom: solid 1px var(--xr-border-color);\n",
-       "}\n",
-       "\n",
-       ".xr-header > div,\n",
-       ".xr-header > ul {\n",
-       "  display: inline;\n",
-       "  margin-top: 0;\n",
-       "  margin-bottom: 0;\n",
-       "}\n",
-       "\n",
-       ".xr-obj-type,\n",
-       ".xr-array-name {\n",
-       "  margin-left: 2px;\n",
-       "  margin-right: 10px;\n",
-       "}\n",
-       "\n",
-       ".xr-obj-type {\n",
-       "  color: var(--xr-font-color2);\n",
-       "}\n",
-       "\n",
-       ".xr-sections {\n",
-       "  padding-left: 0 !important;\n",
-       "  display: grid;\n",
-       "  grid-template-columns: 150px auto auto 1fr 0 20px 0 20px;\n",
-       "}\n",
-       "\n",
-       ".xr-section-item {\n",
-       "  display: contents;\n",
-       "}\n",
-       "\n",
-       ".xr-section-item input {\n",
-       "  display: inline-block;\n",
-       "  opacity: 0;\n",
-       "  height: 0;\n",
-       "}\n",
-       "\n",
-       ".xr-section-item input + label {\n",
-       "  color: var(--xr-disabled-color);\n",
-       "}\n",
-       "\n",
-       ".xr-section-item input:enabled + label {\n",
-       "  cursor: pointer;\n",
-       "  color: var(--xr-font-color2);\n",
-       "}\n",
-       "\n",
-       ".xr-section-item input:focus + label {\n",
-       "  border: 2px solid var(--xr-font-color0);\n",
-       "}\n",
-       "\n",
-       ".xr-section-item input:enabled + label:hover {\n",
-       "  color: var(--xr-font-color0);\n",
-       "}\n",
-       "\n",
-       ".xr-section-summary {\n",
-       "  grid-column: 1;\n",
-       "  color: var(--xr-font-color2);\n",
-       "  font-weight: 500;\n",
-       "}\n",
-       "\n",
-       ".xr-section-summary > span {\n",
-       "  display: inline-block;\n",
-       "  padding-left: 0.5em;\n",
-       "}\n",
-       "\n",
-       ".xr-section-summary-in:disabled + label {\n",
-       "  color: var(--xr-font-color2);\n",
-       "}\n",
-       "\n",
-       ".xr-section-summary-in + label:before {\n",
-       "  display: inline-block;\n",
-       "  content: \"►\";\n",
-       "  font-size: 11px;\n",
-       "  width: 15px;\n",
-       "  text-align: center;\n",
-       "}\n",
-       "\n",
-       ".xr-section-summary-in:disabled + label:before {\n",
-       "  color: var(--xr-disabled-color);\n",
-       "}\n",
-       "\n",
-       ".xr-section-summary-in:checked + label:before {\n",
-       "  content: \"▼\";\n",
-       "}\n",
-       "\n",
-       ".xr-section-summary-in:checked + label > span {\n",
-       "  display: none;\n",
-       "}\n",
-       "\n",
-       ".xr-section-summary,\n",
-       ".xr-section-inline-details {\n",
-       "  padding-top: 4px;\n",
-       "  padding-bottom: 4px;\n",
-       "}\n",
-       "\n",
-       ".xr-section-inline-details {\n",
-       "  grid-column: 2 / -1;\n",
-       "}\n",
-       "\n",
-       ".xr-section-details {\n",
-       "  display: none;\n",
-       "  grid-column: 1 / -1;\n",
-       "  margin-bottom: 5px;\n",
-       "}\n",
-       "\n",
-       ".xr-section-summary-in:checked ~ .xr-section-details {\n",
-       "  display: contents;\n",
-       "}\n",
-       "\n",
-       ".xr-array-wrap {\n",
-       "  grid-column: 1 / -1;\n",
-       "  display: grid;\n",
-       "  grid-template-columns: 20px auto;\n",
-       "}\n",
-       "\n",
-       ".xr-array-wrap > label {\n",
-       "  grid-column: 1;\n",
-       "  vertical-align: top;\n",
-       "}\n",
-       "\n",
-       ".xr-preview {\n",
-       "  color: var(--xr-font-color3);\n",
-       "}\n",
-       "\n",
-       ".xr-array-preview,\n",
-       ".xr-array-data {\n",
-       "  padding: 0 5px !important;\n",
-       "  grid-column: 2;\n",
-       "}\n",
-       "\n",
-       ".xr-array-data,\n",
-       ".xr-array-in:checked ~ .xr-array-preview {\n",
-       "  display: none;\n",
-       "}\n",
-       "\n",
-       ".xr-array-in:checked ~ .xr-array-data,\n",
-       ".xr-array-preview {\n",
-       "  display: inline-block;\n",
-       "}\n",
-       "\n",
-       ".xr-dim-list {\n",
-       "  display: inline-block !important;\n",
-       "  list-style: none;\n",
-       "  padding: 0 !important;\n",
-       "  margin: 0;\n",
-       "}\n",
-       "\n",
-       ".xr-dim-list li {\n",
-       "  display: inline-block;\n",
-       "  padding: 0;\n",
-       "  margin: 0;\n",
-       "}\n",
-       "\n",
-       ".xr-dim-list:before {\n",
-       "  content: \"(\";\n",
-       "}\n",
-       "\n",
-       ".xr-dim-list:after {\n",
-       "  content: \")\";\n",
-       "}\n",
-       "\n",
-       ".xr-dim-list li:not(:last-child):after {\n",
-       "  content: \",\";\n",
-       "  padding-right: 5px;\n",
-       "}\n",
-       "\n",
-       ".xr-has-index {\n",
-       "  font-weight: bold;\n",
-       "}\n",
-       "\n",
-       ".xr-var-list,\n",
-       ".xr-var-item {\n",
-       "  display: contents;\n",
-       "}\n",
-       "\n",
-       ".xr-var-item > div,\n",
-       ".xr-var-item label,\n",
-       ".xr-var-item > .xr-var-name span {\n",
-       "  background-color: var(--xr-background-color-row-even);\n",
-       "  margin-bottom: 0;\n",
-       "}\n",
-       "\n",
-       ".xr-var-item > .xr-var-name:hover span {\n",
-       "  padding-right: 5px;\n",
-       "}\n",
-       "\n",
-       ".xr-var-list > li:nth-child(odd) > div,\n",
-       ".xr-var-list > li:nth-child(odd) > label,\n",
-       ".xr-var-list > li:nth-child(odd) > .xr-var-name span {\n",
-       "  background-color: var(--xr-background-color-row-odd);\n",
-       "}\n",
-       "\n",
-       ".xr-var-name {\n",
-       "  grid-column: 1;\n",
-       "}\n",
-       "\n",
-       ".xr-var-dims {\n",
-       "  grid-column: 2;\n",
-       "}\n",
-       "\n",
-       ".xr-var-dtype {\n",
-       "  grid-column: 3;\n",
-       "  text-align: right;\n",
-       "  color: var(--xr-font-color2);\n",
-       "}\n",
-       "\n",
-       ".xr-var-preview {\n",
-       "  grid-column: 4;\n",
-       "}\n",
-       "\n",
-       ".xr-index-preview {\n",
-       "  grid-column: 2 / 5;\n",
-       "  color: var(--xr-font-color2);\n",
-       "}\n",
-       "\n",
-       ".xr-var-name,\n",
-       ".xr-var-dims,\n",
-       ".xr-var-dtype,\n",
-       ".xr-preview,\n",
-       ".xr-attrs dt {\n",
-       "  white-space: nowrap;\n",
-       "  overflow: hidden;\n",
-       "  text-overflow: ellipsis;\n",
-       "  padding-right: 10px;\n",
-       "}\n",
-       "\n",
-       ".xr-var-name:hover,\n",
-       ".xr-var-dims:hover,\n",
-       ".xr-var-dtype:hover,\n",
-       ".xr-attrs dt:hover {\n",
-       "  overflow: visible;\n",
-       "  width: auto;\n",
-       "  z-index: 1;\n",
-       "}\n",
-       "\n",
-       ".xr-var-attrs,\n",
-       ".xr-var-data,\n",
-       ".xr-index-data {\n",
-       "  display: none;\n",
-       "  background-color: var(--xr-background-color) !important;\n",
-       "  padding-bottom: 5px !important;\n",
-       "}\n",
-       "\n",
-       ".xr-var-attrs-in:checked ~ .xr-var-attrs,\n",
-       ".xr-var-data-in:checked ~ .xr-var-data,\n",
-       ".xr-index-data-in:checked ~ .xr-index-data {\n",
-       "  display: block;\n",
-       "}\n",
-       "\n",
-       ".xr-var-data > table {\n",
-       "  float: right;\n",
-       "}\n",
-       "\n",
-       ".xr-var-name span,\n",
-       ".xr-var-data,\n",
-       ".xr-index-name div,\n",
-       ".xr-index-data,\n",
-       ".xr-attrs {\n",
-       "  padding-left: 25px !important;\n",
-       "}\n",
-       "\n",
-       ".xr-attrs,\n",
-       ".xr-var-attrs,\n",
-       ".xr-var-data,\n",
-       ".xr-index-data {\n",
-       "  grid-column: 1 / -1;\n",
-       "}\n",
-       "\n",
-       "dl.xr-attrs {\n",
-       "  padding: 0;\n",
-       "  margin: 0;\n",
-       "  display: grid;\n",
-       "  grid-template-columns: 125px auto;\n",
-       "}\n",
-       "\n",
-       ".xr-attrs dt,\n",
-       ".xr-attrs dd {\n",
-       "  padding: 0;\n",
-       "  margin: 0;\n",
-       "  float: left;\n",
-       "  padding-right: 10px;\n",
-       "  width: auto;\n",
-       "}\n",
-       "\n",
-       ".xr-attrs dt {\n",
-       "  font-weight: normal;\n",
-       "  grid-column: 1;\n",
-       "}\n",
-       "\n",
-       ".xr-attrs dt:hover span {\n",
-       "  display: inline-block;\n",
-       "  background: var(--xr-background-color);\n",
-       "  padding-right: 10px;\n",
-       "}\n",
-       "\n",
-       ".xr-attrs dd {\n",
-       "  grid-column: 2;\n",
-       "  white-space: pre-wrap;\n",
-       "  word-break: break-all;\n",
-       "}\n",
-       "\n",
-       ".xr-icon-database,\n",
-       ".xr-icon-file-text2,\n",
-       ".xr-no-icon {\n",
-       "  display: inline-block;\n",
-       "  vertical-align: middle;\n",
-       "  width: 1em;\n",
-       "  height: 1.5em !important;\n",
-       "  stroke-width: 0;\n",
-       "  stroke: currentColor;\n",
-       "  fill: currentColor;\n",
-       "}\n",
-       "</style><pre class='xr-text-repr-fallback'>&lt;xarray.Dataset&gt; Size: 176kB\n",
-       "Dimensions:                  (forecast_reference_time: 4, step: 2, level: 2,\n",
-       "                              latitude: 19, longitude: 36)\n",
-       "Coordinates:\n",
-       "  * forecast_reference_time  (forecast_reference_time) datetime64[ns] 32B 202...\n",
-       "  * step                     (step) timedelta64[ns] 16B 00:00:00 06:00:00\n",
-       "  * level                    (level) int64 16B 500 700\n",
-       "  * latitude                 (latitude) float64 152B 90.0 80.0 ... -80.0 -90.0\n",
-       "  * longitude                (longitude) float64 288B 0.0 10.0 ... 340.0 350.0\n",
-       "Data variables:\n",
-       "    r                        (forecast_reference_time, step, level, latitude, longitude) float64 88kB ...\n",
-       "    t                        (forecast_reference_time, step, level, latitude, longitude) float64 88kB ...\n",
-       "Attributes:\n",
-       "    class:        od\n",
-       "    stream:       oper\n",
-       "    levtype:      pl\n",
-       "    type:         fc\n",
-       "    expver:       0001\n",
-       "    date:         20240603\n",
-       "    time:         0\n",
-       "    domain:       g\n",
-       "    number:       0\n",
-       "    Conventions:  CF-1.8\n",
-       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-932e77db-3107-4e3d-ad92-bb695ae47509' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-932e77db-3107-4e3d-ad92-bb695ae47509' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>forecast_reference_time</span>: 4</li><li><span class='xr-has-index'>step</span>: 2</li><li><span class='xr-has-index'>level</span>: 2</li><li><span class='xr-has-index'>latitude</span>: 19</li><li><span class='xr-has-index'>longitude</span>: 36</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-9ab85568-c7f7-41f0-9933-0315a8f0123e' class='xr-section-summary-in' type='checkbox'  checked><label for='section-9ab85568-c7f7-41f0-9933-0315a8f0123e' class='xr-section-summary' >Coordinates: <span>(5)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>forecast_reference_time</span></div><div class='xr-var-dims'>(forecast_reference_time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2024-06-03 ... 2024-06-04T12:00:00</div><input id='attrs-9965ae09-08a7-4a17-a34a-f993068ae8c2' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-9965ae09-08a7-4a17-a34a-f993068ae8c2' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-fb6368ee-4a5d-40d0-825f-545941d37a9b' class='xr-var-data-in' type='checkbox'><label for='data-fb6368ee-4a5d-40d0-825f-545941d37a9b' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>forecast_reference_time</dd><dt><span>long_name :</span></dt><dd>initial time of forecast</dd></dl></div><div class='xr-var-data'><pre>array([&#x27;2024-06-03T00:00:00.000000000&#x27;, &#x27;2024-06-03T12:00:00.000000000&#x27;,\n",
-       "       &#x27;2024-06-04T00:00:00.000000000&#x27;, &#x27;2024-06-04T12:00:00.000000000&#x27;],\n",
-       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>step</span></div><div class='xr-var-dims'>(step)</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>00:00:00 06:00:00</div><input id='attrs-27726983-e84e-4723-aa09-3c17b9b6bb29' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-27726983-e84e-4723-aa09-3c17b9b6bb29' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-56aa5be4-77bf-47b6-868a-651e70e65cd1' class='xr-var-data-in' type='checkbox'><label for='data-56aa5be4-77bf-47b6-868a-651e70e65cd1' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([             0, 21600000000000], dtype=&#x27;timedelta64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>level</span></div><div class='xr-var-dims'>(level)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>500 700</div><input id='attrs-66fd99ed-ecc5-409e-b5f8-4980b03abf5f' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-66fd99ed-ecc5-409e-b5f8-4980b03abf5f' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-6cd06a37-7160-4400-81fc-7aba9a1190ba' class='xr-var-data-in' type='checkbox'><label for='data-6cd06a37-7160-4400-81fc-7aba9a1190ba' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>hPa</dd><dt><span>positive :</span></dt><dd>down</dd><dt><span>stored_direction :</span></dt><dd>decreasing</dd><dt><span>standard_name :</span></dt><dd>air_pressure</dd><dt><span>long_name :</span></dt><dd>pressure</dd></dl></div><div class='xr-var-data'><pre>array([500, 700])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 80.0 70.0 ... -80.0 -90.0</div><input id='attrs-8da1fdc2-17cf-42a5-8088-29cf66761358' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-8da1fdc2-17cf-42a5-8088-29cf66761358' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-452767f3-9372-410d-811a-0267d7cff186' class='xr-var-data-in' type='checkbox'><label for='data-452767f3-9372-410d-811a-0267d7cff186' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  80.,  70.,  60.,  50.,  40.,  30.,  20.,  10.,   0., -10., -20.,\n",
-       "       -30., -40., -50., -60., -70., -80., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 10.0 20.0 ... 330.0 340.0 350.0</div><input id='attrs-ae755e5d-0ddb-417b-a227-c6d98e73704c' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-ae755e5d-0ddb-417b-a227-c6d98e73704c' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-179ff194-bc4c-4829-92fd-63496cf1d66f' class='xr-var-data-in' type='checkbox'><label for='data-179ff194-bc4c-4829-92fd-63496cf1d66f' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  10.,  20.,  30.,  40.,  50.,  60.,  70.,  80.,  90., 100., 110.,\n",
-       "       120., 130., 140., 150., 160., 170., 180., 190., 200., 210., 220., 230.,\n",
-       "       240., 250., 260., 270., 280., 290., 300., 310., 320., 330., 340., 350.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-608296dc-8893-47bf-89ed-ff1fc9279dda' class='xr-section-summary-in' type='checkbox'  checked><label for='section-608296dc-8893-47bf-89ed-ff1fc9279dda' class='xr-section-summary' >Data variables: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>r</span></div><div class='xr-var-dims'>(forecast_reference_time, step, level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-28cfbb6e-066b-4327-a63e-131baa041037' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-28cfbb6e-066b-4327-a63e-131baa041037' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-3b547dc8-2280-4fa9-9205-02fe43463b60' class='xr-var-data-in' type='checkbox'><label for='data-3b547dc8-2280-4fa9-9205-02fe43463b60' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>r</dd><dt><span>standard_name :</span></dt><dd>relative_humidity</dd><dt><span>long_name :</span></dt><dd>Relative humidity</dd><dt><span>paramId :</span></dt><dd>157</dd><dt><span>units :</span></dt><dd>%</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x9dd\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t</span></div><div class='xr-var-dims'>(forecast_reference_time, step, level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-52a9b7cb-1992-4d94-87ad-6491e1e03cf1' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-52a9b7cb-1992-4d94-87ad-6491e1e03cf1' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-745dd742-5b2b-44f8-94cb-9934dcb6377e' class='xr-var-data-in' type='checkbox'><label for='data-745dd742-5b2b-44f8-94cb-9934dcb6377e' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>t</dd><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>paramId :</span></dt><dd>130</dd><dt><span>units :</span></dt><dd>K</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x82d\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-e7854395-671a-4d29-a1e9-fc1a9852a65e' class='xr-section-summary-in' type='checkbox'  ><label for='section-e7854395-671a-4d29-a1e9-fc1a9852a65e' class='xr-section-summary' >Indexes: <span>(5)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-index-name'><div>forecast_reference_time</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-992bb94a-6e00-426f-b5b5-f6f0b9710c44' class='xr-index-data-in' type='checkbox'/><label for='index-992bb94a-6e00-426f-b5b5-f6f0b9710c44' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(DatetimeIndex([&#x27;2024-06-03 00:00:00&#x27;, &#x27;2024-06-03 12:00:00&#x27;,\n",
-       "               &#x27;2024-06-04 00:00:00&#x27;, &#x27;2024-06-04 12:00:00&#x27;],\n",
-       "              dtype=&#x27;datetime64[ns]&#x27;, name=&#x27;forecast_reference_time&#x27;, freq=None))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>step</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-10a9419a-c1ba-41f7-8d49-c890f2adad8b' class='xr-index-data-in' type='checkbox'/><label for='index-10a9419a-c1ba-41f7-8d49-c890f2adad8b' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(TimedeltaIndex([&#x27;0 days 00:00:00&#x27;, &#x27;0 days 06:00:00&#x27;], dtype=&#x27;timedelta64[ns]&#x27;, name=&#x27;step&#x27;, freq=None))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>level</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-4b8992da-6073-4f10-a3fe-68a571f4c4f9' class='xr-index-data-in' type='checkbox'/><label for='index-4b8992da-6073-4f10-a3fe-68a571f4c4f9' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([500, 700], dtype=&#x27;int64&#x27;, name=&#x27;level&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>latitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-9548454f-60e9-44a6-a829-e5c9f1da5a8a' class='xr-index-data-in' type='checkbox'/><label for='index-9548454f-60e9-44a6-a829-e5c9f1da5a8a' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([ 90.0,  80.0,  70.0,  60.0,  50.0,  40.0,  30.0,  20.0,  10.0,   0.0,\n",
-       "       -10.0, -20.0, -30.0, -40.0, -50.0, -60.0, -70.0, -80.0, -90.0],\n",
-       "      dtype=&#x27;float64&#x27;, name=&#x27;latitude&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>longitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-8439900c-4efb-4c07-95b9-5f9b1f404d68' class='xr-index-data-in' type='checkbox'/><label for='index-8439900c-4efb-4c07-95b9-5f9b1f404d68' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([  0.0,  10.0,  20.0,  30.0,  40.0,  50.0,  60.0,  70.0,  80.0,  90.0,\n",
-       "       100.0, 110.0, 120.0, 130.0, 140.0, 150.0, 160.0, 170.0, 180.0, 190.0,\n",
-       "       200.0, 210.0, 220.0, 230.0, 240.0, 250.0, 260.0, 270.0, 280.0, 290.0,\n",
-       "       300.0, 310.0, 320.0, 330.0, 340.0, 350.0],\n",
-       "      dtype=&#x27;float64&#x27;, name=&#x27;longitude&#x27;))</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-b22e0b61-e1e6-4eca-9712-70a88b10ab31' class='xr-section-summary-in' type='checkbox'  ><label for='section-b22e0b61-e1e6-4eca-9712-70a88b10ab31' class='xr-section-summary' >Attributes: <span>(11)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>class :</span></dt><dd>od</dd><dt><span>stream :</span></dt><dd>oper</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>type :</span></dt><dd>fc</dd><dt><span>expver :</span></dt><dd>0001</dd><dt><span>date :</span></dt><dd>20240603</dd><dt><span>time :</span></dt><dd>0</dd><dt><span>domain :</span></dt><dd>g</dd><dt><span>number :</span></dt><dd>0</dd><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
-      ],
-      "text/plain": [
-       "<xarray.Dataset> Size: 176kB\n",
-       "Dimensions:                  (forecast_reference_time: 4, step: 2, level: 2,\n",
-       "                              latitude: 19, longitude: 36)\n",
-       "Coordinates:\n",
-       "  * forecast_reference_time  (forecast_reference_time) datetime64[ns] 32B 202...\n",
-       "  * step                     (step) timedelta64[ns] 16B 00:00:00 06:00:00\n",
-       "  * level                    (level) int64 16B 500 700\n",
-       "  * latitude                 (latitude) float64 152B 90.0 80.0 ... -80.0 -90.0\n",
-       "  * longitude                (longitude) float64 288B 0.0 10.0 ... 340.0 350.0\n",
-       "Data variables:\n",
-       "    r                        (forecast_reference_time, step, level, latitude, longitude) float64 88kB ...\n",
-       "    t                        (forecast_reference_time, step, level, latitude, longitude) float64 88kB ...\n",
-       "Attributes:\n",
-       "    class:        od\n",
-       "    stream:       oper\n",
-       "    levtype:      pl\n",
-       "    type:         fc\n",
-       "    expver:       0001\n",
-       "    date:         20240603\n",
-       "    time:         0\n",
-       "    domain:       g\n",
-       "    number:       0\n",
-       "    Conventions:  CF-1.8\n",
-       "    institution:  ECMWF"
-      ]
-     },
-     "execution_count": 1,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "import earthkit.data as ekd\n",
-    "\n",
-    "ds_fl = ekd.from_source(\"sample\", \"pl.grib\")\n",
-    "ds_xr = ds_fl.to_xarray()\n",
-    "ds_xr"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "id": "28af4ff2-aaf3-4952-855d-3b91588e2de5",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "By default, ``add_earthkit_attrs=True`` in :py:meth:`~data.readers.grib.index.GribFieldList.to_xarray` and some special earthkit attributes are added to the dataset. This is needed for the Xarray to GRIB conversion. For this reason, if the Xarray is modified we must ensure the variable attributes are copied to the new Xarray dataset. By default, variable attributes are not kept in Xarray computations so we need to set the global Xarray ``keep_attrs`` option to enable it."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 2,
-   "id": "b98402ad-8e81-42af-9426-c8c59d0d1a45",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [],
-   "source": [
-    "# ensure earthkit attributes are set\n",
-    "import xarray as xr \n",
-    "xr.set_options(keep_attrs=True)\n",
-    "\n",
-    "# modify values\n",
-    "ds_xr += 1"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "40c77039-21e0-48f4-a809-9530672da724",
-   "metadata": {},
-   "source": [
-    "#### Using to_target()"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "id": "d6c82521-859e-4bc9-ad3e-686071af88e8",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "It is possible to directly write the Xarray dataset created with the earthkit engine into a GRIB file with :func:`to_target`. This is a memory efficient way to write GRIB to disk since only one field is loaded into memory at a time. We can call :func:`to_target` either on the ``earthkit`` accessor or as a top level function."
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "fcf81205-624e-4d4c-ad86-0595ff3e588f",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "First, we write a datarray into a GRIB file."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 3,
-   "id": "68d4ec97-2429-44f8-8f80-5ffd58639222",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "GribField(t,500,20240603,0,0,0)"
-      ]
-     },
-     "execution_count": 3,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "# option1: writing to GRIB file using the accessor\n",
-    "ds_xr[\"t\"].earthkit.to_target(\"file\", \"_from_xr_1.grib\")\n",
-    "\n",
-    "# option2: writing to GRIB file using the top level function\n",
-    "ekd.to_target(\"file\", \"_from_xr_1a.grib\", data=ds_xr[\"t\"])\n",
-    "\n",
-    "# check the results\n",
-    "ds_tmp1 = ekd.from_source(\"file\", \"_from_xr_1.grib\")\n",
-    "ds_tmp1[0]"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "d31c0a87-ce0f-4365-a9d4-f9fb88e67eaa",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "Next, we write the whole dataset into a GRIB file."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 4,
-   "id": "ced38f9d-20c6-43d7-9e91-32b7bff93a6a",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
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-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "  centre shortName    typeOfLevel  level  dataDate  dataTime stepRange  \\\n",
-       "0   ecmf         r  isobaricInhPa    500  20240603         0         0   \n",
-       "1   ecmf         r  isobaricInhPa    700  20240603         0         0   \n",
-       "2   ecmf         r  isobaricInhPa    500  20240603         0         6   \n",
-       "3   ecmf         r  isobaricInhPa    700  20240603         0         6   \n",
-       "4   ecmf         r  isobaricInhPa    500  20240603      1200         0   \n",
-       "\n",
-       "  dataType  number    gridType  \n",
-       "0       fc       0  regular_ll  \n",
-       "1       fc       0  regular_ll  \n",
-       "2       fc       0  regular_ll  \n",
-       "3       fc       0  regular_ll  \n",
-       "4       fc       0  regular_ll  "
-      ]
-     },
-     "execution_count": 4,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "# option1: writing to GRIB file using the accessor\n",
-    "ds_xr.earthkit.to_target(\"file\", \"_from_xr_2.grib\")\n",
-    "\n",
-    "# option2: writing to GRIB file using the top level function\n",
-    "ekd.to_target(\"file\", \"_from_xr_2a.grib\", data=ds_xr)\n",
-    "\n",
-    "# check the results\n",
-    "ds_tmp2 = ekd.from_source(\"file\", \"_from_xr_2.grib\")\n",
-    "ds_tmp2.head()"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "c75cbad6-a383-4bf2-add9-98a6c313aada",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "We check if the computation results were correctly written to the generated GRIB data."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 5,
-   "id": "0c0bafa4-e3ca-4361-b28c-851b8447f323",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "250.22500610351562\n",
-      "251.22500610351562\n"
-     ]
-    }
-   ],
-   "source": [
-    "# original GRIB data\n",
-    "print(ds_fl.sel(param=\"t\", step=0, level=500)[0].values[0])\n",
-    "# GRIB data converted from the modified xarray object\n",
-    "print(ds_tmp1.sel(param=\"t\", step=0, level=500)[0].values[0])"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "be7471ec-bb6c-4873-bd32-babb4b4fc2ba",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "#### Using to_fieldlist()"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "id": "30ad2d99-db56-4302-99cf-277602202459",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "We can also convert the Xarray dataset into a GRIB fieldlist by using :py:meth:`~data.xr_engine.engine.XarrayEarthkit.to_fieldlist` on the ``earthkit`` accessor of the Xarray object. Please note that this will generate a fieldlist entirely stored in memory."
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "07ee1067-6476-450b-bc12-d90b1dc2fc05",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "First, we convert a dataarray to a GRIB fieldlist."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 6,
-   "id": "3784d2d3-8254-48bf-8ee2-9aa2b5d69686",
-   "metadata": {
-    "editable": true,
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-       "      <td>1200</td>\n",
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-       "      <td>fc</td>\n",
-       "      <td>0</td>\n",
-       "      <td>regular_ll</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "  centre shortName    typeOfLevel  level  dataDate  dataTime stepRange  \\\n",
-       "0   ecmf         t  isobaricInhPa    500  20240603         0         0   \n",
-       "1   ecmf         t  isobaricInhPa    700  20240603         0         0   \n",
-       "2   ecmf         t  isobaricInhPa    500  20240603         0         6   \n",
-       "3   ecmf         t  isobaricInhPa    700  20240603         0         6   \n",
-       "4   ecmf         t  isobaricInhPa    500  20240603      1200         0   \n",
-       "\n",
-       "  dataType  number    gridType  \n",
-       "0       fc       0  regular_ll  \n",
-       "1       fc       0  regular_ll  \n",
-       "2       fc       0  regular_ll  \n",
-       "3       fc       0  regular_ll  \n",
-       "4       fc       0  regular_ll  "
-      ]
-     },
-     "execution_count": 6,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds_fl1 = ds_xr[\"t\"].earthkit.to_fieldlist()\n",
-    "ds_fl1.head()"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "b81cc6de-0b91-442b-9df3-4f3c332aa09c",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "Next, we convert back the whole dataset into a GRIB fieldlist."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 7,
-   "id": "b39c4d26-dd9f-4a76-9559-6fb8b6676698",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
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-       "      <th>shortName</th>\n",
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-       "      <th>level</th>\n",
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-       "      <td>0</td>\n",
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-       "</div>"
-      ],
-      "text/plain": [
-       "  centre shortName    typeOfLevel  level  dataDate  dataTime stepRange  \\\n",
-       "0   ecmf         r  isobaricInhPa    500  20240603         0         0   \n",
-       "1   ecmf         r  isobaricInhPa    700  20240603         0         0   \n",
-       "2   ecmf         r  isobaricInhPa    500  20240603         0         6   \n",
-       "3   ecmf         r  isobaricInhPa    700  20240603         0         6   \n",
-       "4   ecmf         r  isobaricInhPa    500  20240603      1200         0   \n",
-       "\n",
-       "  dataType  number    gridType  \n",
-       "0       fc       0  regular_ll  \n",
-       "1       fc       0  regular_ll  \n",
-       "2       fc       0  regular_ll  \n",
-       "3       fc       0  regular_ll  \n",
-       "4       fc       0  regular_ll  "
-      ]
-     },
-     "execution_count": 7,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds_fl2 = ds_xr.earthkit.to_fieldlist()\n",
-    "ds_fl2.head()"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "id": "d67d36c7-e0e4-41d5-b0b6-e8b8743f3d10",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "The generated GRIB fieldlist can be saved to disk using the :func:`to_target` method."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 8,
-   "id": "36423326-cf54-494b-8932-72d986b908bf",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "GribField(t,500,20240603,0,0,0)"
-      ]
-     },
-     "execution_count": 8,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "out_name = \"_from_xr_3.grib\"\n",
-    "ds_fl1.to_target(\"file\", out_name)\n",
-    "# read back and check the saved GRIB\n",
-    "ds_tmp = ekd.from_source(\"file\", out_name)\n",
-    "ds_tmp[0]"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "3c7a3570-2514-42f9-8b7c-0a087fcc9205",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [],
-   "source": []
-  }
- ],
- "metadata": {
-  "kernelspec": {
-   "display_name": "dev",
-   "language": "python",
-   "name": "dev"
-  },
-  "language_info": {
-   "codemirror_mode": {
-    "name": "ipython",
-    "version": 3
-   },
-   "file_extension": ".py",
-   "mimetype": "text/x-python",
-   "name": "python",
-   "nbconvert_exporter": "python",
-   "pygments_lexer": "ipython3",
-   "version": "3.11.12"
-  }
- },
- "nbformat": 4,
- "nbformat_minor": 5
-}
diff --git a/docs/examples/xarray_engine_variable_key.ipynb b/docs/examples/xarray_engine_variable_key.ipynb
deleted file mode 100644
index 1755d28e8..000000000
--- a/docs/examples/xarray_engine_variable_key.ipynb
+++ /dev/null
@@ -1,2924 +0,0 @@
-{
- "cells": [
-  {
-   "cell_type": "markdown",
-   "id": "bc9477f3-1aa0-4539-acef-0bd2b43191ba",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "## Xarray engine: variable key"
-   ]
-  },
-  {
-   "cell_type": "raw",
-   "id": "236700a8-2212-4675-bd0d-d91159219a6a",
-   "metadata": {
-    "editable": true,
-    "raw_mimetype": "text/restructuredtext",
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "The ``variable_key`` option in :py:meth:`~data.readers.grib.index.GribFieldList.to_xarray` controls what metadata key should be used to form the DataArray variables. By default it is \"param\", which is an alias to \"shortName\" for GRIB in earthkit-data.\n",
-    "\n",
-    "Please note it is also possible to generate an Xarray with a single dataarray containing all the parameters from a GRIB fieldlist. See e.g. the :ref:`/examples/xarray_engine_mono_variable.ipynb` notebook for details."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 1,
-   "id": "08b75c56-0b2f-4cc6-9637-b28ad2aa4455",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "application/vnd.jupyter.widget-view+json": {
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-       "version_minor": 0
-      },
-      "text/plain": [
-       "pl.grib:   0%|          | 0.00/48.8k [00:00<?, ?B/s]"
-      ]
-     },
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-       "\n",
-       ".xr-var-attrs-in:checked + label > .xr-icon-file-text2,\n",
-       ".xr-var-data-in:checked + label > .xr-icon-database,\n",
-       ".xr-index-data-in:checked + label > .xr-icon-database {\n",
-       "  color: var(--xr-font-color0);\n",
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-       "</style><pre class='xr-text-repr-fallback'>&lt;xarray.Dataset&gt; Size: 176kB\n",
-       "Dimensions:                  (forecast_reference_time: 4, step: 2, level: 2,\n",
-       "                              latitude: 19, longitude: 36)\n",
-       "Coordinates:\n",
-       "  * forecast_reference_time  (forecast_reference_time) datetime64[ns] 32B 202...\n",
-       "  * step                     (step) timedelta64[ns] 16B 00:00:00 06:00:00\n",
-       "  * level                    (level) int64 16B 500 700\n",
-       "  * latitude                 (latitude) float64 152B 90.0 80.0 ... -80.0 -90.0\n",
-       "  * longitude                (longitude) float64 288B 0.0 10.0 ... 340.0 350.0\n",
-       "Data variables:\n",
-       "    r                        (forecast_reference_time, step, level, latitude, longitude) float64 88kB ...\n",
-       "    t                        (forecast_reference_time, step, level, latitude, longitude) float64 88kB ...\n",
-       "Attributes:\n",
-       "    class:        od\n",
-       "    stream:       oper\n",
-       "    levtype:      pl\n",
-       "    type:         fc\n",
-       "    expver:       0001\n",
-       "    date:         20240603\n",
-       "    time:         0\n",
-       "    domain:       g\n",
-       "    number:       0\n",
-       "    Conventions:  CF-1.8\n",
-       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-0e75fcac-5869-40f4-86dd-9c1d45d5aa46' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-0e75fcac-5869-40f4-86dd-9c1d45d5aa46' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>forecast_reference_time</span>: 4</li><li><span class='xr-has-index'>step</span>: 2</li><li><span class='xr-has-index'>level</span>: 2</li><li><span class='xr-has-index'>latitude</span>: 19</li><li><span class='xr-has-index'>longitude</span>: 36</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-3bfae256-9d93-4336-b0d4-8f6e5400f0de' class='xr-section-summary-in' type='checkbox'  checked><label for='section-3bfae256-9d93-4336-b0d4-8f6e5400f0de' class='xr-section-summary' >Coordinates: <span>(5)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>forecast_reference_time</span></div><div class='xr-var-dims'>(forecast_reference_time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2024-06-03 ... 2024-06-04T12:00:00</div><input id='attrs-7cab0dfb-327d-4fec-bd45-a9d8adcdc7d4' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-7cab0dfb-327d-4fec-bd45-a9d8adcdc7d4' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-92c8b5c0-82c3-4916-b565-df0eccac3f70' class='xr-var-data-in' type='checkbox'><label for='data-92c8b5c0-82c3-4916-b565-df0eccac3f70' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>forecast_reference_time</dd><dt><span>long_name :</span></dt><dd>initial time of forecast</dd></dl></div><div class='xr-var-data'><pre>array([&#x27;2024-06-03T00:00:00.000000000&#x27;, &#x27;2024-06-03T12:00:00.000000000&#x27;,\n",
-       "       &#x27;2024-06-04T00:00:00.000000000&#x27;, &#x27;2024-06-04T12:00:00.000000000&#x27;],\n",
-       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>step</span></div><div class='xr-var-dims'>(step)</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>00:00:00 06:00:00</div><input id='attrs-e6b136fb-f9fb-41dd-8467-1cb9ace163a2' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-e6b136fb-f9fb-41dd-8467-1cb9ace163a2' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-67360d84-f0ec-42cf-8372-fe44d094aa3a' class='xr-var-data-in' type='checkbox'><label for='data-67360d84-f0ec-42cf-8372-fe44d094aa3a' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([             0, 21600000000000], dtype=&#x27;timedelta64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>level</span></div><div class='xr-var-dims'>(level)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>500 700</div><input id='attrs-58bad0e3-e784-4242-9e76-77c7a93bc802' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-58bad0e3-e784-4242-9e76-77c7a93bc802' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-436aaae1-2851-4e21-88cf-06c023a43d97' class='xr-var-data-in' type='checkbox'><label for='data-436aaae1-2851-4e21-88cf-06c023a43d97' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>hPa</dd><dt><span>positive :</span></dt><dd>down</dd><dt><span>stored_direction :</span></dt><dd>decreasing</dd><dt><span>standard_name :</span></dt><dd>air_pressure</dd><dt><span>long_name :</span></dt><dd>pressure</dd></dl></div><div class='xr-var-data'><pre>array([500, 700])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 80.0 70.0 ... -80.0 -90.0</div><input id='attrs-6dbd5281-49c8-4030-b41e-0c2205418215' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-6dbd5281-49c8-4030-b41e-0c2205418215' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-e59eaf6f-27fa-4341-bd2e-193b1bae09b3' class='xr-var-data-in' type='checkbox'><label for='data-e59eaf6f-27fa-4341-bd2e-193b1bae09b3' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  80.,  70.,  60.,  50.,  40.,  30.,  20.,  10.,   0., -10., -20.,\n",
-       "       -30., -40., -50., -60., -70., -80., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 10.0 20.0 ... 330.0 340.0 350.0</div><input id='attrs-ec364187-88d9-4f5b-942f-aa6b3a4f867b' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-ec364187-88d9-4f5b-942f-aa6b3a4f867b' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-c2828bb5-c075-481c-84d6-36014faa3ccd' class='xr-var-data-in' type='checkbox'><label for='data-c2828bb5-c075-481c-84d6-36014faa3ccd' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  10.,  20.,  30.,  40.,  50.,  60.,  70.,  80.,  90., 100., 110.,\n",
-       "       120., 130., 140., 150., 160., 170., 180., 190., 200., 210., 220., 230.,\n",
-       "       240., 250., 260., 270., 280., 290., 300., 310., 320., 330., 340., 350.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-81691ab2-60a2-4a56-8be8-f8ca40af344f' class='xr-section-summary-in' type='checkbox'  checked><label for='section-81691ab2-60a2-4a56-8be8-f8ca40af344f' class='xr-section-summary' >Data variables: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>r</span></div><div class='xr-var-dims'>(forecast_reference_time, step, level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-ce5f3fd6-a273-42e2-a5c3-27ffa39a25d3' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-ce5f3fd6-a273-42e2-a5c3-27ffa39a25d3' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-c7bcb7d7-edfe-4190-89e3-03c41f040583' class='xr-var-data-in' type='checkbox'><label for='data-c7bcb7d7-edfe-4190-89e3-03c41f040583' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>r</dd><dt><span>standard_name :</span></dt><dd>relative_humidity</dd><dt><span>long_name :</span></dt><dd>Relative humidity</dd><dt><span>paramId :</span></dt><dd>157</dd><dt><span>units :</span></dt><dd>%</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x9dd\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t</span></div><div class='xr-var-dims'>(forecast_reference_time, step, level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-f4e52308-e3a7-42b3-9892-c49b67a6a777' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-f4e52308-e3a7-42b3-9892-c49b67a6a777' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-b6e7cbc0-aa39-4376-8d34-633506fefdd7' class='xr-var-data-in' type='checkbox'><label for='data-b6e7cbc0-aa39-4376-8d34-633506fefdd7' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>t</dd><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>paramId :</span></dt><dd>130</dd><dt><span>units :</span></dt><dd>K</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x82d\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-b010eef5-560a-4e85-b93c-5ef7cb4fe147' class='xr-section-summary-in' type='checkbox'  ><label for='section-b010eef5-560a-4e85-b93c-5ef7cb4fe147' class='xr-section-summary' >Indexes: <span>(5)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-index-name'><div>forecast_reference_time</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-7da34ec7-71e4-4e5d-acec-34df8b49f722' class='xr-index-data-in' type='checkbox'/><label for='index-7da34ec7-71e4-4e5d-acec-34df8b49f722' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(DatetimeIndex([&#x27;2024-06-03 00:00:00&#x27;, &#x27;2024-06-03 12:00:00&#x27;,\n",
-       "               &#x27;2024-06-04 00:00:00&#x27;, &#x27;2024-06-04 12:00:00&#x27;],\n",
-       "              dtype=&#x27;datetime64[ns]&#x27;, name=&#x27;forecast_reference_time&#x27;, freq=None))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>step</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-9851fccc-3fbe-46dc-bc7c-be6ef92c43ef' class='xr-index-data-in' type='checkbox'/><label for='index-9851fccc-3fbe-46dc-bc7c-be6ef92c43ef' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(TimedeltaIndex([&#x27;0 days 00:00:00&#x27;, &#x27;0 days 06:00:00&#x27;], dtype=&#x27;timedelta64[ns]&#x27;, name=&#x27;step&#x27;, freq=None))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>level</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-5632d9b9-4c55-4f65-a110-b5e6e88ab3c5' class='xr-index-data-in' type='checkbox'/><label for='index-5632d9b9-4c55-4f65-a110-b5e6e88ab3c5' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([500, 700], dtype=&#x27;int64&#x27;, name=&#x27;level&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>latitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-29ccdda8-b5cd-4569-abed-96256179cc5b' class='xr-index-data-in' type='checkbox'/><label for='index-29ccdda8-b5cd-4569-abed-96256179cc5b' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([ 90.0,  80.0,  70.0,  60.0,  50.0,  40.0,  30.0,  20.0,  10.0,   0.0,\n",
-       "       -10.0, -20.0, -30.0, -40.0, -50.0, -60.0, -70.0, -80.0, -90.0],\n",
-       "      dtype=&#x27;float64&#x27;, name=&#x27;latitude&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>longitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-04c9b930-b5ee-48f6-a325-9ce67dc167dd' class='xr-index-data-in' type='checkbox'/><label for='index-04c9b930-b5ee-48f6-a325-9ce67dc167dd' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([  0.0,  10.0,  20.0,  30.0,  40.0,  50.0,  60.0,  70.0,  80.0,  90.0,\n",
-       "       100.0, 110.0, 120.0, 130.0, 140.0, 150.0, 160.0, 170.0, 180.0, 190.0,\n",
-       "       200.0, 210.0, 220.0, 230.0, 240.0, 250.0, 260.0, 270.0, 280.0, 290.0,\n",
-       "       300.0, 310.0, 320.0, 330.0, 340.0, 350.0],\n",
-       "      dtype=&#x27;float64&#x27;, name=&#x27;longitude&#x27;))</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-e4fa231f-eb59-4692-baff-ca9b8b0ca5f7' class='xr-section-summary-in' type='checkbox'  ><label for='section-e4fa231f-eb59-4692-baff-ca9b8b0ca5f7' class='xr-section-summary' >Attributes: <span>(11)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>class :</span></dt><dd>od</dd><dt><span>stream :</span></dt><dd>oper</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>type :</span></dt><dd>fc</dd><dt><span>expver :</span></dt><dd>0001</dd><dt><span>date :</span></dt><dd>20240603</dd><dt><span>time :</span></dt><dd>0</dd><dt><span>domain :</span></dt><dd>g</dd><dt><span>number :</span></dt><dd>0</dd><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
-      ],
-      "text/plain": [
-       "<xarray.Dataset> Size: 176kB\n",
-       "Dimensions:                  (forecast_reference_time: 4, step: 2, level: 2,\n",
-       "                              latitude: 19, longitude: 36)\n",
-       "Coordinates:\n",
-       "  * forecast_reference_time  (forecast_reference_time) datetime64[ns] 32B 202...\n",
-       "  * step                     (step) timedelta64[ns] 16B 00:00:00 06:00:00\n",
-       "  * level                    (level) int64 16B 500 700\n",
-       "  * latitude                 (latitude) float64 152B 90.0 80.0 ... -80.0 -90.0\n",
-       "  * longitude                (longitude) float64 288B 0.0 10.0 ... 340.0 350.0\n",
-       "Data variables:\n",
-       "    r                        (forecast_reference_time, step, level, latitude, longitude) float64 88kB ...\n",
-       "    t                        (forecast_reference_time, step, level, latitude, longitude) float64 88kB ...\n",
-       "Attributes:\n",
-       "    class:        od\n",
-       "    stream:       oper\n",
-       "    levtype:      pl\n",
-       "    type:         fc\n",
-       "    expver:       0001\n",
-       "    date:         20240603\n",
-       "    time:         0\n",
-       "    domain:       g\n",
-       "    number:       0\n",
-       "    Conventions:  CF-1.8\n",
-       "    institution:  ECMWF"
-      ]
-     },
-     "execution_count": 1,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "import earthkit.data as ekd\n",
-    "ds_fl = ekd.from_source(\"sample\", \"pl.grib\")\n",
-    "ds = ds_fl.to_xarray()\n",
-    "ds"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "7c2697d5-882e-4b47-977d-f45a91c222c2",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "#### The param_level key"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "08015f0b-65de-44f0-beda-c75390615352",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "source": [
-    "The built-in \"param_level\" metadata key combines the values of the \"param\" and \"level\" metadata keys as a str. We can use it as ``variable_key`` to build our Xarray."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 2,
-   "id": "4898ceb3-4657-4397-b1d8-3bc1110b86eb",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
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-       "<defs>\n",
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-       "<path d=\"M16 0c-8.837 0-16 2.239-16 5v4c0 2.761 7.163 5 16 5s16-2.239 16-5v-4c0-2.761-7.163-5-16-5z\"></path>\n",
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-       "<path d=\"M16 26c-8.837 0-16-2.239-16-5v6c0 2.761 7.163 5 16 5s16-2.239 16-5v-6c0 2.761-7.163 5-16 5z\"></path>\n",
-       "</symbol>\n",
-       "<symbol id=\"icon-file-text2\" viewBox=\"0 0 32 32\">\n",
-       "<path d=\"M28.681 7.159c-0.694-0.947-1.662-2.053-2.724-3.116s-2.169-2.030-3.116-2.724c-1.612-1.182-2.393-1.319-2.841-1.319h-15.5c-1.378 0-2.5 1.121-2.5 2.5v27c0 1.378 1.122 2.5 2.5 2.5h23c1.378 0 2.5-1.122 2.5-2.5v-19.5c0-0.448-0.137-1.23-1.319-2.841zM24.543 5.457c0.959 0.959 1.712 1.825 2.268 2.543h-4.811v-4.811c0.718 0.556 1.584 1.309 2.543 2.268zM28 29.5c0 0.271-0.229 0.5-0.5 0.5h-23c-0.271 0-0.5-0.229-0.5-0.5v-27c0-0.271 0.229-0.5 0.5-0.5 0 0 15.499-0 15.5 0v7c0 0.552 0.448 1 1 1h7v19.5z\"></path>\n",
-       "<path d=\"M23 26h-14c-0.552 0-1-0.448-1-1s0.448-1 1-1h14c0.552 0 1 0.448 1 1s-0.448 1-1 1z\"></path>\n",
-       "<path d=\"M23 22h-14c-0.552 0-1-0.448-1-1s0.448-1 1-1h14c0.552 0 1 0.448 1 1s-0.448 1-1 1z\"></path>\n",
-       "<path d=\"M23 18h-14c-0.552 0-1-0.448-1-1s0.448-1 1-1h14c0.552 0 1 0.448 1 1s-0.448 1-1 1z\"></path>\n",
-       "</symbol>\n",
-       "</defs>\n",
-       "</svg>\n",
-       "<style>/* CSS stylesheet for displaying xarray objects in jupyterlab.\n",
-       " *\n",
-       " */\n",
-       "\n",
-       ":root {\n",
-       "  --xr-font-color0: var(\n",
-       "    --jp-content-font-color0,\n",
-       "    var(--pst-color-text-base rgba(0, 0, 0, 1))\n",
-       "  );\n",
-       "  --xr-font-color2: var(\n",
-       "    --jp-content-font-color2,\n",
-       "    var(--pst-color-text-base, rgba(0, 0, 0, 0.54))\n",
-       "  );\n",
-       "  --xr-font-color3: var(\n",
-       "    --jp-content-font-color3,\n",
-       "    var(--pst-color-text-base, rgba(0, 0, 0, 0.38))\n",
-       "  );\n",
-       "  --xr-border-color: var(\n",
-       "    --jp-border-color2,\n",
-       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 10))\n",
-       "  );\n",
-       "  --xr-disabled-color: var(\n",
-       "    --jp-layout-color3,\n",
-       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 40))\n",
-       "  );\n",
-       "  --xr-background-color: var(\n",
-       "    --jp-layout-color0,\n",
-       "    var(--pst-color-on-background, white)\n",
-       "  );\n",
-       "  --xr-background-color-row-even: var(\n",
-       "    --jp-layout-color1,\n",
-       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 5))\n",
-       "  );\n",
-       "  --xr-background-color-row-odd: var(\n",
-       "    --jp-layout-color2,\n",
-       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 15))\n",
-       "  );\n",
-       "}\n",
-       "\n",
-       "html[theme=\"dark\"],\n",
-       "html[data-theme=\"dark\"],\n",
-       "body[data-theme=\"dark\"],\n",
-       "body.vscode-dark {\n",
-       "  --xr-font-color0: var(\n",
-       "    --jp-content-font-color0,\n",
-       "    var(--pst-color-text-base, rgba(255, 255, 255, 1))\n",
-       "  );\n",
-       "  --xr-font-color2: var(\n",
-       "    --jp-content-font-color2,\n",
-       "    var(--pst-color-text-base, rgba(255, 255, 255, 0.54))\n",
-       "  );\n",
-       "  --xr-font-color3: var(\n",
-       "    --jp-content-font-color3,\n",
-       "    var(--pst-color-text-base, rgba(255, 255, 255, 0.38))\n",
-       "  );\n",
-       "  --xr-border-color: var(\n",
-       "    --jp-border-color2,\n",
-       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 10))\n",
-       "  );\n",
-       "  --xr-disabled-color: var(\n",
-       "    --jp-layout-color3,\n",
-       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 40))\n",
-       "  );\n",
-       "  --xr-background-color: var(\n",
-       "    --jp-layout-color0,\n",
-       "    var(--pst-color-on-background, #111111)\n",
-       "  );\n",
-       "  --xr-background-color-row-even: var(\n",
-       "    --jp-layout-color1,\n",
-       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 5))\n",
-       "  );\n",
-       "  --xr-background-color-row-odd: var(\n",
-       "    --jp-layout-color2,\n",
-       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 15))\n",
-       "  );\n",
-       "}\n",
-       "\n",
-       ".xr-wrap {\n",
-       "  display: block !important;\n",
-       "  min-width: 300px;\n",
-       "  max-width: 700px;\n",
-       "}\n",
-       "\n",
-       ".xr-text-repr-fallback {\n",
-       "  /* fallback to plain text repr when CSS is not injected (untrusted notebook) */\n",
-       "  display: none;\n",
-       "}\n",
-       "\n",
-       ".xr-header {\n",
-       "  padding-top: 6px;\n",
-       "  padding-bottom: 6px;\n",
-       "  margin-bottom: 4px;\n",
-       "  border-bottom: solid 1px var(--xr-border-color);\n",
-       "}\n",
-       "\n",
-       ".xr-header > div,\n",
-       ".xr-header > ul {\n",
-       "  display: inline;\n",
-       "  margin-top: 0;\n",
-       "  margin-bottom: 0;\n",
-       "}\n",
-       "\n",
-       ".xr-obj-type,\n",
-       ".xr-array-name {\n",
-       "  margin-left: 2px;\n",
-       "  margin-right: 10px;\n",
-       "}\n",
-       "\n",
-       ".xr-obj-type {\n",
-       "  color: var(--xr-font-color2);\n",
-       "}\n",
-       "\n",
-       ".xr-sections {\n",
-       "  padding-left: 0 !important;\n",
-       "  display: grid;\n",
-       "  grid-template-columns: 150px auto auto 1fr 0 20px 0 20px;\n",
-       "}\n",
-       "\n",
-       ".xr-section-item {\n",
-       "  display: contents;\n",
-       "}\n",
-       "\n",
-       ".xr-section-item input {\n",
-       "  display: inline-block;\n",
-       "  opacity: 0;\n",
-       "  height: 0;\n",
-       "}\n",
-       "\n",
-       ".xr-section-item input + label {\n",
-       "  color: var(--xr-disabled-color);\n",
-       "  border: 2px solid transparent !important;\n",
-       "}\n",
-       "\n",
-       ".xr-section-item input:enabled + label {\n",
-       "  cursor: pointer;\n",
-       "  color: var(--xr-font-color2);\n",
-       "}\n",
-       "\n",
-       ".xr-section-item input:focus + label {\n",
-       "  border: 2px solid var(--xr-font-color0) !important;\n",
-       "}\n",
-       "\n",
-       ".xr-section-item input:enabled + label:hover {\n",
-       "  color: var(--xr-font-color0);\n",
-       "}\n",
-       "\n",
-       ".xr-section-summary {\n",
-       "  grid-column: 1;\n",
-       "  color: var(--xr-font-color2);\n",
-       "  font-weight: 500;\n",
-       "}\n",
-       "\n",
-       ".xr-section-summary > span {\n",
-       "  display: inline-block;\n",
-       "  padding-left: 0.5em;\n",
-       "}\n",
-       "\n",
-       ".xr-section-summary-in:disabled + label {\n",
-       "  color: var(--xr-font-color2);\n",
-       "}\n",
-       "\n",
-       ".xr-section-summary-in + label:before {\n",
-       "  display: inline-block;\n",
-       "  content: \"►\";\n",
-       "  font-size: 11px;\n",
-       "  width: 15px;\n",
-       "  text-align: center;\n",
-       "}\n",
-       "\n",
-       ".xr-section-summary-in:disabled + label:before {\n",
-       "  color: var(--xr-disabled-color);\n",
-       "}\n",
-       "\n",
-       ".xr-section-summary-in:checked + label:before {\n",
-       "  content: \"▼\";\n",
-       "}\n",
-       "\n",
-       ".xr-section-summary-in:checked + label > span {\n",
-       "  display: none;\n",
-       "}\n",
-       "\n",
-       ".xr-section-summary,\n",
-       ".xr-section-inline-details {\n",
-       "  padding-top: 4px;\n",
-       "  padding-bottom: 4px;\n",
-       "}\n",
-       "\n",
-       ".xr-section-inline-details {\n",
-       "  grid-column: 2 / -1;\n",
-       "}\n",
-       "\n",
-       ".xr-section-details {\n",
-       "  display: none;\n",
-       "  grid-column: 1 / -1;\n",
-       "  margin-bottom: 5px;\n",
-       "}\n",
-       "\n",
-       ".xr-section-summary-in:checked ~ .xr-section-details {\n",
-       "  display: contents;\n",
-       "}\n",
-       "\n",
-       ".xr-array-wrap {\n",
-       "  grid-column: 1 / -1;\n",
-       "  display: grid;\n",
-       "  grid-template-columns: 20px auto;\n",
-       "}\n",
-       "\n",
-       ".xr-array-wrap > label {\n",
-       "  grid-column: 1;\n",
-       "  vertical-align: top;\n",
-       "}\n",
-       "\n",
-       ".xr-preview {\n",
-       "  color: var(--xr-font-color3);\n",
-       "}\n",
-       "\n",
-       ".xr-array-preview,\n",
-       ".xr-array-data {\n",
-       "  padding: 0 5px !important;\n",
-       "  grid-column: 2;\n",
-       "}\n",
-       "\n",
-       ".xr-array-data,\n",
-       ".xr-array-in:checked ~ .xr-array-preview {\n",
-       "  display: none;\n",
-       "}\n",
-       "\n",
-       ".xr-array-in:checked ~ .xr-array-data,\n",
-       ".xr-array-preview {\n",
-       "  display: inline-block;\n",
-       "}\n",
-       "\n",
-       ".xr-dim-list {\n",
-       "  display: inline-block !important;\n",
-       "  list-style: none;\n",
-       "  padding: 0 !important;\n",
-       "  margin: 0;\n",
-       "}\n",
-       "\n",
-       ".xr-dim-list li {\n",
-       "  display: inline-block;\n",
-       "  padding: 0;\n",
-       "  margin: 0;\n",
-       "}\n",
-       "\n",
-       ".xr-dim-list:before {\n",
-       "  content: \"(\";\n",
-       "}\n",
-       "\n",
-       ".xr-dim-list:after {\n",
-       "  content: \")\";\n",
-       "}\n",
-       "\n",
-       ".xr-dim-list li:not(:last-child):after {\n",
-       "  content: \",\";\n",
-       "  padding-right: 5px;\n",
-       "}\n",
-       "\n",
-       ".xr-has-index {\n",
-       "  font-weight: bold;\n",
-       "}\n",
-       "\n",
-       ".xr-var-list,\n",
-       ".xr-var-item {\n",
-       "  display: contents;\n",
-       "}\n",
-       "\n",
-       ".xr-var-item > div,\n",
-       ".xr-var-item label,\n",
-       ".xr-var-item > .xr-var-name span {\n",
-       "  background-color: var(--xr-background-color-row-even);\n",
-       "  border-color: var(--xr-background-color-row-odd);\n",
-       "  margin-bottom: 0;\n",
-       "  padding-top: 2px;\n",
-       "}\n",
-       "\n",
-       ".xr-var-item > .xr-var-name:hover span {\n",
-       "  padding-right: 5px;\n",
-       "}\n",
-       "\n",
-       ".xr-var-list > li:nth-child(odd) > div,\n",
-       ".xr-var-list > li:nth-child(odd) > label,\n",
-       ".xr-var-list > li:nth-child(odd) > .xr-var-name span {\n",
-       "  background-color: var(--xr-background-color-row-odd);\n",
-       "  border-color: var(--xr-background-color-row-even);\n",
-       "}\n",
-       "\n",
-       ".xr-var-name {\n",
-       "  grid-column: 1;\n",
-       "}\n",
-       "\n",
-       ".xr-var-dims {\n",
-       "  grid-column: 2;\n",
-       "}\n",
-       "\n",
-       ".xr-var-dtype {\n",
-       "  grid-column: 3;\n",
-       "  text-align: right;\n",
-       "  color: var(--xr-font-color2);\n",
-       "}\n",
-       "\n",
-       ".xr-var-preview {\n",
-       "  grid-column: 4;\n",
-       "}\n",
-       "\n",
-       ".xr-index-preview {\n",
-       "  grid-column: 2 / 5;\n",
-       "  color: var(--xr-font-color2);\n",
-       "}\n",
-       "\n",
-       ".xr-var-name,\n",
-       ".xr-var-dims,\n",
-       ".xr-var-dtype,\n",
-       ".xr-preview,\n",
-       ".xr-attrs dt {\n",
-       "  white-space: nowrap;\n",
-       "  overflow: hidden;\n",
-       "  text-overflow: ellipsis;\n",
-       "  padding-right: 10px;\n",
-       "}\n",
-       "\n",
-       ".xr-var-name:hover,\n",
-       ".xr-var-dims:hover,\n",
-       ".xr-var-dtype:hover,\n",
-       ".xr-attrs dt:hover {\n",
-       "  overflow: visible;\n",
-       "  width: auto;\n",
-       "  z-index: 1;\n",
-       "}\n",
-       "\n",
-       ".xr-var-attrs,\n",
-       ".xr-var-data,\n",
-       ".xr-index-data {\n",
-       "  display: none;\n",
-       "  border-top: 2px dotted var(--xr-background-color);\n",
-       "  padding-bottom: 20px !important;\n",
-       "  padding-top: 10px !important;\n",
-       "}\n",
-       "\n",
-       ".xr-var-attrs-in + label,\n",
-       ".xr-var-data-in + label,\n",
-       ".xr-index-data-in + label {\n",
-       "  padding: 0 1px;\n",
-       "}\n",
-       "\n",
-       ".xr-var-attrs-in:checked ~ .xr-var-attrs,\n",
-       ".xr-var-data-in:checked ~ .xr-var-data,\n",
-       ".xr-index-data-in:checked ~ .xr-index-data {\n",
-       "  display: block;\n",
-       "}\n",
-       "\n",
-       ".xr-var-data > table {\n",
-       "  float: right;\n",
-       "}\n",
-       "\n",
-       ".xr-var-data > pre,\n",
-       ".xr-index-data > pre,\n",
-       ".xr-var-data > table > tbody > tr {\n",
-       "  background-color: transparent !important;\n",
-       "}\n",
-       "\n",
-       ".xr-var-name span,\n",
-       ".xr-var-data,\n",
-       ".xr-index-name div,\n",
-       ".xr-index-data,\n",
-       ".xr-attrs {\n",
-       "  padding-left: 25px !important;\n",
-       "}\n",
-       "\n",
-       ".xr-attrs,\n",
-       ".xr-var-attrs,\n",
-       ".xr-var-data,\n",
-       ".xr-index-data {\n",
-       "  grid-column: 1 / -1;\n",
-       "}\n",
-       "\n",
-       "dl.xr-attrs {\n",
-       "  padding: 0;\n",
-       "  margin: 0;\n",
-       "  display: grid;\n",
-       "  grid-template-columns: 125px auto;\n",
-       "}\n",
-       "\n",
-       ".xr-attrs dt,\n",
-       ".xr-attrs dd {\n",
-       "  padding: 0;\n",
-       "  margin: 0;\n",
-       "  float: left;\n",
-       "  padding-right: 10px;\n",
-       "  width: auto;\n",
-       "}\n",
-       "\n",
-       ".xr-attrs dt {\n",
-       "  font-weight: normal;\n",
-       "  grid-column: 1;\n",
-       "}\n",
-       "\n",
-       ".xr-attrs dt:hover span {\n",
-       "  display: inline-block;\n",
-       "  background: var(--xr-background-color);\n",
-       "  padding-right: 10px;\n",
-       "}\n",
-       "\n",
-       ".xr-attrs dd {\n",
-       "  grid-column: 2;\n",
-       "  white-space: pre-wrap;\n",
-       "  word-break: break-all;\n",
-       "}\n",
-       "\n",
-       ".xr-icon-database,\n",
-       ".xr-icon-file-text2,\n",
-       ".xr-no-icon {\n",
-       "  display: inline-block;\n",
-       "  vertical-align: middle;\n",
-       "  width: 1em;\n",
-       "  height: 1.5em !important;\n",
-       "  stroke-width: 0;\n",
-       "  stroke: currentColor;\n",
-       "  fill: currentColor;\n",
-       "}\n",
-       "\n",
-       ".xr-var-attrs-in:checked + label > .xr-icon-file-text2,\n",
-       ".xr-var-data-in:checked + label > .xr-icon-database,\n",
-       ".xr-index-data-in:checked + label > .xr-icon-database {\n",
-       "  color: var(--xr-font-color0);\n",
-       "  filter: drop-shadow(1px 1px 5px var(--xr-font-color2));\n",
-       "  stroke-width: 0.8px;\n",
-       "}\n",
-       "</style><pre class='xr-text-repr-fallback'>&lt;xarray.Dataset&gt; Size: 176kB\n",
-       "Dimensions:                  (forecast_reference_time: 4, step: 2,\n",
-       "                              latitude: 19, longitude: 36)\n",
-       "Coordinates:\n",
-       "  * forecast_reference_time  (forecast_reference_time) datetime64[ns] 32B 202...\n",
-       "  * step                     (step) timedelta64[ns] 16B 00:00:00 06:00:00\n",
-       "  * latitude                 (latitude) float64 152B 90.0 80.0 ... -80.0 -90.0\n",
-       "  * longitude                (longitude) float64 288B 0.0 10.0 ... 340.0 350.0\n",
-       "Data variables:\n",
-       "    r500                     (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    r700                     (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    t500                     (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    t700                     (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "Attributes:\n",
-       "    class:        od\n",
-       "    stream:       oper\n",
-       "    levtype:      pl\n",
-       "    type:         fc\n",
-       "    expver:       0001\n",
-       "    date:         20240603\n",
-       "    time:         0\n",
-       "    domain:       g\n",
-       "    number:       0\n",
-       "    Conventions:  CF-1.8\n",
-       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-55cf80f0-a459-48e7-8b21-7c61ae056c1f' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-55cf80f0-a459-48e7-8b21-7c61ae056c1f' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>forecast_reference_time</span>: 4</li><li><span class='xr-has-index'>step</span>: 2</li><li><span class='xr-has-index'>latitude</span>: 19</li><li><span class='xr-has-index'>longitude</span>: 36</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-48c7d47a-612e-4abd-a739-cef6ccd08e71' class='xr-section-summary-in' type='checkbox'  checked><label for='section-48c7d47a-612e-4abd-a739-cef6ccd08e71' class='xr-section-summary' >Coordinates: <span>(4)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>forecast_reference_time</span></div><div class='xr-var-dims'>(forecast_reference_time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2024-06-03 ... 2024-06-04T12:00:00</div><input id='attrs-2779f7ce-e990-4f0d-a7ed-db40aff2bea8' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-2779f7ce-e990-4f0d-a7ed-db40aff2bea8' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-8b7b4925-037a-4aac-8fc4-a0affaf297ae' class='xr-var-data-in' type='checkbox'><label for='data-8b7b4925-037a-4aac-8fc4-a0affaf297ae' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>forecast_reference_time</dd><dt><span>long_name :</span></dt><dd>initial time of forecast</dd></dl></div><div class='xr-var-data'><pre>array([&#x27;2024-06-03T00:00:00.000000000&#x27;, &#x27;2024-06-03T12:00:00.000000000&#x27;,\n",
-       "       &#x27;2024-06-04T00:00:00.000000000&#x27;, &#x27;2024-06-04T12:00:00.000000000&#x27;],\n",
-       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>step</span></div><div class='xr-var-dims'>(step)</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>00:00:00 06:00:00</div><input id='attrs-30b769ea-56f7-42a6-b5cf-0fcd9806d3e6' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-30b769ea-56f7-42a6-b5cf-0fcd9806d3e6' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-0c2f5771-c5f3-499c-9076-ec3ebd9d299e' class='xr-var-data-in' type='checkbox'><label for='data-0c2f5771-c5f3-499c-9076-ec3ebd9d299e' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([             0, 21600000000000], dtype=&#x27;timedelta64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 80.0 70.0 ... -80.0 -90.0</div><input id='attrs-a9b4c5b0-0176-4a98-831b-c3ca63fe40ba' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-a9b4c5b0-0176-4a98-831b-c3ca63fe40ba' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-bc17e579-04a4-46bd-81a6-d807cdfc909c' class='xr-var-data-in' type='checkbox'><label for='data-bc17e579-04a4-46bd-81a6-d807cdfc909c' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  80.,  70.,  60.,  50.,  40.,  30.,  20.,  10.,   0., -10., -20.,\n",
-       "       -30., -40., -50., -60., -70., -80., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 10.0 20.0 ... 330.0 340.0 350.0</div><input id='attrs-46805ef3-362c-4136-a933-1e5a2059d926' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-46805ef3-362c-4136-a933-1e5a2059d926' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-d472def6-8179-40d7-aadc-cff9ee5a0dd4' class='xr-var-data-in' type='checkbox'><label for='data-d472def6-8179-40d7-aadc-cff9ee5a0dd4' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  10.,  20.,  30.,  40.,  50.,  60.,  70.,  80.,  90., 100., 110.,\n",
-       "       120., 130., 140., 150., 160., 170., 180., 190., 200., 210., 220., 230.,\n",
-       "       240., 250., 260., 270., 280., 290., 300., 310., 320., 330., 340., 350.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-6a204b46-da8e-41f1-babb-6d69bdce11d3' class='xr-section-summary-in' type='checkbox'  checked><label for='section-6a204b46-da8e-41f1-babb-6d69bdce11d3' class='xr-section-summary' >Data variables: <span>(4)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>r500</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-8bb92af2-5347-49e6-8356-85392411572a' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-8bb92af2-5347-49e6-8356-85392411572a' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-e938dab8-680c-400e-aed9-55d4503aedb8' class='xr-var-data-in' type='checkbox'><label for='data-e938dab8-680c-400e-aed9-55d4503aedb8' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>r</dd><dt><span>standard_name :</span></dt><dd>relative_humidity</dd><dt><span>long_name :</span></dt><dd>Relative humidity</dd><dt><span>paramId :</span></dt><dd>157</dd><dt><span>units :</span></dt><dd>%</dd><dt><span>levelist :</span></dt><dd>500</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x9dd\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>r700</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-56d8a91e-8c32-478e-8312-dbc90fef109f' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-56d8a91e-8c32-478e-8312-dbc90fef109f' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-916aead6-036d-45d9-aaf5-7c4f22ae27df' class='xr-var-data-in' type='checkbox'><label for='data-916aead6-036d-45d9-aaf5-7c4f22ae27df' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>r</dd><dt><span>standard_name :</span></dt><dd>relative_humidity</dd><dt><span>long_name :</span></dt><dd>Relative humidity</dd><dt><span>paramId :</span></dt><dd>157</dd><dt><span>units :</span></dt><dd>%</dd><dt><span>levelist :</span></dt><dd>700</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x9dd\\x02\\xbc\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t500</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-30316631-6373-4dc1-be3a-400aa6baafe2' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-30316631-6373-4dc1-be3a-400aa6baafe2' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-23e2476e-5e91-44bc-b184-aa3bd6d8521e' class='xr-var-data-in' type='checkbox'><label for='data-23e2476e-5e91-44bc-b184-aa3bd6d8521e' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>t</dd><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>paramId :</span></dt><dd>130</dd><dt><span>units :</span></dt><dd>K</dd><dt><span>levelist :</span></dt><dd>500</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x82d\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t700</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-8783d7cd-44a0-4aa4-8a21-2cdc43671fbd' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-8783d7cd-44a0-4aa4-8a21-2cdc43671fbd' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-eb354f9f-a749-4ab1-8d64-d641c5bb349e' class='xr-var-data-in' type='checkbox'><label for='data-eb354f9f-a749-4ab1-8d64-d641c5bb349e' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>t</dd><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>paramId :</span></dt><dd>130</dd><dt><span>units :</span></dt><dd>K</dd><dt><span>levelist :</span></dt><dd>700</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x82d\\x02\\xbc\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-ac4bea3f-36d5-47b3-aeb4-608014b5b589' class='xr-section-summary-in' type='checkbox'  ><label for='section-ac4bea3f-36d5-47b3-aeb4-608014b5b589' class='xr-section-summary' >Indexes: <span>(4)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-index-name'><div>forecast_reference_time</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-9f2deb6c-7ebf-43f5-8792-545282035e25' class='xr-index-data-in' type='checkbox'/><label for='index-9f2deb6c-7ebf-43f5-8792-545282035e25' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(DatetimeIndex([&#x27;2024-06-03 00:00:00&#x27;, &#x27;2024-06-03 12:00:00&#x27;,\n",
-       "               &#x27;2024-06-04 00:00:00&#x27;, &#x27;2024-06-04 12:00:00&#x27;],\n",
-       "              dtype=&#x27;datetime64[ns]&#x27;, name=&#x27;forecast_reference_time&#x27;, freq=None))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>step</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-184d0d1a-bbd3-4a55-bf33-f9b62e3be849' class='xr-index-data-in' type='checkbox'/><label for='index-184d0d1a-bbd3-4a55-bf33-f9b62e3be849' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(TimedeltaIndex([&#x27;0 days 00:00:00&#x27;, &#x27;0 days 06:00:00&#x27;], dtype=&#x27;timedelta64[ns]&#x27;, name=&#x27;step&#x27;, freq=None))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>latitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-cda8908a-44c1-47e9-8e1e-3bf5c3f1038c' class='xr-index-data-in' type='checkbox'/><label for='index-cda8908a-44c1-47e9-8e1e-3bf5c3f1038c' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([ 90.0,  80.0,  70.0,  60.0,  50.0,  40.0,  30.0,  20.0,  10.0,   0.0,\n",
-       "       -10.0, -20.0, -30.0, -40.0, -50.0, -60.0, -70.0, -80.0, -90.0],\n",
-       "      dtype=&#x27;float64&#x27;, name=&#x27;latitude&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>longitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-76269800-c1b1-42de-b2d6-7339269dc63d' class='xr-index-data-in' type='checkbox'/><label for='index-76269800-c1b1-42de-b2d6-7339269dc63d' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([  0.0,  10.0,  20.0,  30.0,  40.0,  50.0,  60.0,  70.0,  80.0,  90.0,\n",
-       "       100.0, 110.0, 120.0, 130.0, 140.0, 150.0, 160.0, 170.0, 180.0, 190.0,\n",
-       "       200.0, 210.0, 220.0, 230.0, 240.0, 250.0, 260.0, 270.0, 280.0, 290.0,\n",
-       "       300.0, 310.0, 320.0, 330.0, 340.0, 350.0],\n",
-       "      dtype=&#x27;float64&#x27;, name=&#x27;longitude&#x27;))</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-cc7f7608-0ac2-4e09-9e0b-29f893aafd71' class='xr-section-summary-in' type='checkbox'  ><label for='section-cc7f7608-0ac2-4e09-9e0b-29f893aafd71' class='xr-section-summary' >Attributes: <span>(11)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>class :</span></dt><dd>od</dd><dt><span>stream :</span></dt><dd>oper</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>type :</span></dt><dd>fc</dd><dt><span>expver :</span></dt><dd>0001</dd><dt><span>date :</span></dt><dd>20240603</dd><dt><span>time :</span></dt><dd>0</dd><dt><span>domain :</span></dt><dd>g</dd><dt><span>number :</span></dt><dd>0</dd><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
-      ],
-      "text/plain": [
-       "<xarray.Dataset> Size: 176kB\n",
-       "Dimensions:                  (forecast_reference_time: 4, step: 2,\n",
-       "                              latitude: 19, longitude: 36)\n",
-       "Coordinates:\n",
-       "  * forecast_reference_time  (forecast_reference_time) datetime64[ns] 32B 202...\n",
-       "  * step                     (step) timedelta64[ns] 16B 00:00:00 06:00:00\n",
-       "  * latitude                 (latitude) float64 152B 90.0 80.0 ... -80.0 -90.0\n",
-       "  * longitude                (longitude) float64 288B 0.0 10.0 ... 340.0 350.0\n",
-       "Data variables:\n",
-       "    r500                     (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    r700                     (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    t500                     (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    t700                     (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "Attributes:\n",
-       "    class:        od\n",
-       "    stream:       oper\n",
-       "    levtype:      pl\n",
-       "    type:         fc\n",
-       "    expver:       0001\n",
-       "    date:         20240603\n",
-       "    time:         0\n",
-       "    domain:       g\n",
-       "    number:       0\n",
-       "    Conventions:  CF-1.8\n",
-       "    institution:  ECMWF"
-      ]
-     },
-     "execution_count": 2,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds = ds_fl.to_xarray(variable_key=\"param_level\")\n",
-    "ds"
-   ]
-  },
-  {
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-   "id": "0921516f-74b2-417a-a85a-378525090348",
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-    "tags": []
-   },
-   "source": [
-    "This technique can come in handy when there are parameters with different level types in the input data."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 3,
-   "id": "f55fe598-7f80-4e9a-87b3-43131f78f2e1",
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-    "tags": []
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-       "\n",
-       ".xr-var-attrs-in:checked + label > .xr-icon-file-text2,\n",
-       ".xr-var-data-in:checked + label > .xr-icon-database,\n",
-       ".xr-index-data-in:checked + label > .xr-icon-database {\n",
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-       "  stroke-width: 0.8px;\n",
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-       "</style><pre class='xr-text-repr-fallback'>&lt;xarray.Dataset&gt; Size: 1MB\n",
-       "Dimensions:                  (forecast_reference_time: 4, step: 2,\n",
-       "                              latitude: 19, longitude: 36)\n",
-       "Coordinates:\n",
-       "  * forecast_reference_time  (forecast_reference_time) datetime64[ns] 32B 202...\n",
-       "  * step                     (step) timedelta64[ns] 16B 00:00:00 06:00:00\n",
-       "  * latitude                 (latitude) float64 152B 90.0 80.0 ... -80.0 -90.0\n",
-       "  * longitude                (longitude) float64 288B 0.0 10.0 ... 340.0 350.0\n",
-       "Data variables: (12/32)\n",
-       "    2t0                      (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    msl0                     (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    r1000                    (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    r300                     (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    r400                     (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    r500                     (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    ...                       ...\n",
-       "    z1000                    (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    z300                     (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    z400                     (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    z500                     (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    z700                     (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    z850                     (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "Attributes:\n",
-       "    class:        od\n",
-       "    stream:       oper\n",
-       "    type:         fc\n",
-       "    expver:       0001\n",
-       "    date:         20240603\n",
-       "    time:         0\n",
-       "    domain:       g\n",
-       "    number:       0\n",
-       "    Conventions:  CF-1.8\n",
-       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-2664147f-f72c-44dd-9e9d-e857628ca55f' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-2664147f-f72c-44dd-9e9d-e857628ca55f' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>forecast_reference_time</span>: 4</li><li><span class='xr-has-index'>step</span>: 2</li><li><span class='xr-has-index'>latitude</span>: 19</li><li><span class='xr-has-index'>longitude</span>: 36</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-57a76c9a-55f5-477f-aabf-9de327be3111' class='xr-section-summary-in' type='checkbox'  checked><label for='section-57a76c9a-55f5-477f-aabf-9de327be3111' class='xr-section-summary' >Coordinates: <span>(4)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>forecast_reference_time</span></div><div class='xr-var-dims'>(forecast_reference_time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2024-06-03 ... 2024-06-04T12:00:00</div><input id='attrs-2077fa69-96d6-4b6d-97dc-fa1a0b1afd4a' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-2077fa69-96d6-4b6d-97dc-fa1a0b1afd4a' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-44649726-e1ae-4a74-b94c-055e2057c87c' class='xr-var-data-in' type='checkbox'><label for='data-44649726-e1ae-4a74-b94c-055e2057c87c' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>forecast_reference_time</dd><dt><span>long_name :</span></dt><dd>initial time of forecast</dd></dl></div><div class='xr-var-data'><pre>array([&#x27;2024-06-03T00:00:00.000000000&#x27;, &#x27;2024-06-03T12:00:00.000000000&#x27;,\n",
-       "       &#x27;2024-06-04T00:00:00.000000000&#x27;, &#x27;2024-06-04T12:00:00.000000000&#x27;],\n",
-       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>step</span></div><div class='xr-var-dims'>(step)</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>00:00:00 06:00:00</div><input id='attrs-d8f5d7d1-26d4-4df3-847a-f210d5cde957' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-d8f5d7d1-26d4-4df3-847a-f210d5cde957' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-e6e6fec5-3b49-43f0-9644-74edfcea3718' class='xr-var-data-in' type='checkbox'><label for='data-e6e6fec5-3b49-43f0-9644-74edfcea3718' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([             0, 21600000000000], dtype=&#x27;timedelta64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 80.0 70.0 ... -80.0 -90.0</div><input id='attrs-b1e0a439-645d-4ca7-8bfb-05252cf7e357' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-b1e0a439-645d-4ca7-8bfb-05252cf7e357' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-d0f79f5b-b0d7-4821-87f6-bbacf5aba612' class='xr-var-data-in' type='checkbox'><label for='data-d0f79f5b-b0d7-4821-87f6-bbacf5aba612' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  80.,  70.,  60.,  50.,  40.,  30.,  20.,  10.,   0., -10., -20.,\n",
-       "       -30., -40., -50., -60., -70., -80., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 10.0 20.0 ... 330.0 340.0 350.0</div><input id='attrs-18a81c21-e89c-4ce9-b74b-7dc3307bdc40' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-18a81c21-e89c-4ce9-b74b-7dc3307bdc40' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-793662cd-5a37-402f-8edd-c19e7adba15c' class='xr-var-data-in' type='checkbox'><label for='data-793662cd-5a37-402f-8edd-c19e7adba15c' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  10.,  20.,  30.,  40.,  50.,  60.,  70.,  80.,  90., 100., 110.,\n",
-       "       120., 130., 140., 150., 160., 170., 180., 190., 200., 210., 220., 230.,\n",
-       "       240., 250., 260., 270., 280., 290., 300., 310., 320., 330., 340., 350.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-f4bbe57f-b3aa-4afe-8248-d5b4e6ceb363' class='xr-section-summary-in' type='checkbox'  ><label for='section-f4bbe57f-b3aa-4afe-8248-d5b4e6ceb363' class='xr-section-summary' >Data variables: <span>(32)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>2t0</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-ca7a380e-ade8-42ef-bdc7-ee0b4c5f0c8c' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-ca7a380e-ade8-42ef-bdc7-ee0b4c5f0c8c' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-26a250db-fd3a-45da-890b-2b8d4c041f45' class='xr-var-data-in' type='checkbox'><label for='data-26a250db-fd3a-45da-890b-2b8d4c041f45' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>2t</dd><dt><span>standard_name :</span></dt><dd>unknown</dd><dt><span>long_name :</span></dt><dd>2 metre temperature</dd><dt><span>paramId :</span></dt><dd>167</dd><dt><span>units :</span></dt><dd>K</dd><dt><span>levtype :</span></dt><dd>sfc</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\xa7\\x01\\x00\\x00\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>msl0</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-22fb6e80-d5b7-48f5-9ffa-8a1c233173df' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-22fb6e80-d5b7-48f5-9ffa-8a1c233173df' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-a6d4dc63-900a-4830-b908-34348f6602c4' class='xr-var-data-in' type='checkbox'><label for='data-a6d4dc63-900a-4830-b908-34348f6602c4' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>msl</dd><dt><span>standard_name :</span></dt><dd>air_pressure_at_mean_sea_level</dd><dt><span>long_name :</span></dt><dd>Mean sea level pressure</dd><dt><span>paramId :</span></dt><dd>151</dd><dt><span>units :</span></dt><dd>Pa</dd><dt><span>levtype :</span></dt><dd>sfc</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x97\\x01\\x00\\x00\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>r1000</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-e7a680e8-5aa4-4f3b-88e9-318d2b763c7b' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-e7a680e8-5aa4-4f3b-88e9-318d2b763c7b' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-aec27c13-693f-4e03-88dc-90631c04cedf' class='xr-var-data-in' type='checkbox'><label for='data-aec27c13-693f-4e03-88dc-90631c04cedf' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>r</dd><dt><span>standard_name :</span></dt><dd>relative_humidity</dd><dt><span>long_name :</span></dt><dd>Relative humidity</dd><dt><span>paramId :</span></dt><dd>157</dd><dt><span>units :</span></dt><dd>%</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>1000</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x9dd\\x03\\xe8\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>r300</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-a00d30fe-a26c-4cb5-a832-d8e52aff9efe' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-a00d30fe-a26c-4cb5-a832-d8e52aff9efe' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-58a043d3-ca5b-459d-9f37-5e7d32d89375' class='xr-var-data-in' type='checkbox'><label for='data-58a043d3-ca5b-459d-9f37-5e7d32d89375' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>r</dd><dt><span>standard_name :</span></dt><dd>relative_humidity</dd><dt><span>long_name :</span></dt><dd>Relative humidity</dd><dt><span>paramId :</span></dt><dd>157</dd><dt><span>units :</span></dt><dd>%</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>300</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x9dd\\x01,\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>r400</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-e89e7ca5-b804-45fa-85ff-ba0fb9b27a31' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-e89e7ca5-b804-45fa-85ff-ba0fb9b27a31' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-5e2bc78e-7c68-43b1-861e-5e3fd90edb3b' class='xr-var-data-in' type='checkbox'><label for='data-5e2bc78e-7c68-43b1-861e-5e3fd90edb3b' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>r</dd><dt><span>standard_name :</span></dt><dd>relative_humidity</dd><dt><span>long_name :</span></dt><dd>Relative humidity</dd><dt><span>paramId :</span></dt><dd>157</dd><dt><span>units :</span></dt><dd>%</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>400</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x9dd\\x01\\x90\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>r500</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-b3605669-2be2-48c6-a1f8-9cfc64100b25' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-b3605669-2be2-48c6-a1f8-9cfc64100b25' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-8e510ced-6232-4053-8544-caf531b75482' class='xr-var-data-in' type='checkbox'><label for='data-8e510ced-6232-4053-8544-caf531b75482' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>r</dd><dt><span>standard_name :</span></dt><dd>relative_humidity</dd><dt><span>long_name :</span></dt><dd>Relative humidity</dd><dt><span>paramId :</span></dt><dd>157</dd><dt><span>units :</span></dt><dd>%</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>500</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x9dd\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>r700</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-530c8d63-0dd9-47a3-868c-6fc9f973be10' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-530c8d63-0dd9-47a3-868c-6fc9f973be10' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-de546f3a-05ee-42fd-ad24-b74dc192f87c' class='xr-var-data-in' type='checkbox'><label for='data-de546f3a-05ee-42fd-ad24-b74dc192f87c' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>r</dd><dt><span>standard_name :</span></dt><dd>relative_humidity</dd><dt><span>long_name :</span></dt><dd>Relative humidity</dd><dt><span>paramId :</span></dt><dd>157</dd><dt><span>units :</span></dt><dd>%</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>700</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x9dd\\x02\\xbc\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>r850</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-4ba87a70-ce76-459a-8915-2fd16701c332' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-4ba87a70-ce76-459a-8915-2fd16701c332' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-22e04973-25f4-443c-9f23-c05cacc77ac2' class='xr-var-data-in' type='checkbox'><label for='data-22e04973-25f4-443c-9f23-c05cacc77ac2' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>r</dd><dt><span>standard_name :</span></dt><dd>relative_humidity</dd><dt><span>long_name :</span></dt><dd>Relative humidity</dd><dt><span>paramId :</span></dt><dd>157</dd><dt><span>units :</span></dt><dd>%</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>850</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x9dd\\x03R\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t1000</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-09966387-ff58-480d-ac2d-65220deb43b3' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-09966387-ff58-480d-ac2d-65220deb43b3' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-96c642e7-7f45-4c80-bbce-7b7bb9e9af05' class='xr-var-data-in' type='checkbox'><label for='data-96c642e7-7f45-4c80-bbce-7b7bb9e9af05' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>t</dd><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>paramId :</span></dt><dd>130</dd><dt><span>units :</span></dt><dd>K</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>1000</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x82d\\x03\\xe8\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t300</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-e340166f-4460-4bd5-b1f3-73f36024a760' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-e340166f-4460-4bd5-b1f3-73f36024a760' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-9dbb226c-0f81-4685-b992-0c5dbc387228' class='xr-var-data-in' type='checkbox'><label for='data-9dbb226c-0f81-4685-b992-0c5dbc387228' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>t</dd><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>paramId :</span></dt><dd>130</dd><dt><span>units :</span></dt><dd>K</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>300</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x82d\\x01,\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t400</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-edd97260-0785-4d53-83c1-decf2f13c541' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-edd97260-0785-4d53-83c1-decf2f13c541' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-166b4776-e9e5-4a15-9e95-1fb7497483a8' class='xr-var-data-in' type='checkbox'><label for='data-166b4776-e9e5-4a15-9e95-1fb7497483a8' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>t</dd><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>paramId :</span></dt><dd>130</dd><dt><span>units :</span></dt><dd>K</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>400</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x82d\\x01\\x90\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t500</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-5ce18491-c69a-46ac-82aa-2330378b9863' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-5ce18491-c69a-46ac-82aa-2330378b9863' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-02c3c399-4807-4260-9ba4-6c9bf24a3c02' class='xr-var-data-in' type='checkbox'><label for='data-02c3c399-4807-4260-9ba4-6c9bf24a3c02' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>t</dd><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>paramId :</span></dt><dd>130</dd><dt><span>units :</span></dt><dd>K</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>500</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x82d\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t700</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-0d0ac6b5-f87e-43b5-ae72-8508e7cceb2a' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-0d0ac6b5-f87e-43b5-ae72-8508e7cceb2a' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-9cdfca29-e2f5-490b-a856-21af77f4511e' class='xr-var-data-in' type='checkbox'><label for='data-9cdfca29-e2f5-490b-a856-21af77f4511e' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>t</dd><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>paramId :</span></dt><dd>130</dd><dt><span>units :</span></dt><dd>K</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>700</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x82d\\x02\\xbc\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t850</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-7e72eb1c-985e-4c5c-bc73-b4b2af498cbe' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-7e72eb1c-985e-4c5c-bc73-b4b2af498cbe' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-180b60c9-eb3b-4ae5-aeb2-3c7f793fc1e4' class='xr-var-data-in' type='checkbox'><label for='data-180b60c9-eb3b-4ae5-aeb2-3c7f793fc1e4' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>t</dd><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>paramId :</span></dt><dd>130</dd><dt><span>units :</span></dt><dd>K</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>850</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x82d\\x03R\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u1000</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-78f2b6fb-aca9-491a-8593-cf201de48c6b' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-78f2b6fb-aca9-491a-8593-cf201de48c6b' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-13dc6da4-4a82-4c29-837f-a7bec450ac57' class='xr-var-data-in' type='checkbox'><label for='data-13dc6da4-4a82-4c29-837f-a7bec450ac57' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>u</dd><dt><span>standard_name :</span></dt><dd>eastward_wind</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>paramId :</span></dt><dd>131</dd><dt><span>units :</span></dt><dd>m s**-1</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>1000</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x83d\\x03\\xe8\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u300</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-926ebca9-dc3e-4c35-99a4-e72ea7264c2b' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-926ebca9-dc3e-4c35-99a4-e72ea7264c2b' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-1a4f2508-032b-4bab-863f-5c89009bead7' class='xr-var-data-in' type='checkbox'><label for='data-1a4f2508-032b-4bab-863f-5c89009bead7' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>u</dd><dt><span>standard_name :</span></dt><dd>eastward_wind</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>paramId :</span></dt><dd>131</dd><dt><span>units :</span></dt><dd>m s**-1</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>300</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x83d\\x01,\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u400</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-186ce6d3-f4e4-46e4-97ef-7e49baf6a1d3' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-186ce6d3-f4e4-46e4-97ef-7e49baf6a1d3' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-3d085079-0cab-4e43-b39d-e2075902de87' class='xr-var-data-in' type='checkbox'><label for='data-3d085079-0cab-4e43-b39d-e2075902de87' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>u</dd><dt><span>standard_name :</span></dt><dd>eastward_wind</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>paramId :</span></dt><dd>131</dd><dt><span>units :</span></dt><dd>m s**-1</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>400</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x83d\\x01\\x90\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u500</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-3b892645-a952-425d-a7fc-bd99c13d09d9' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-3b892645-a952-425d-a7fc-bd99c13d09d9' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-f030ec0e-912d-4ebc-871b-c129fcb2de43' class='xr-var-data-in' type='checkbox'><label for='data-f030ec0e-912d-4ebc-871b-c129fcb2de43' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>u</dd><dt><span>standard_name :</span></dt><dd>eastward_wind</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>paramId :</span></dt><dd>131</dd><dt><span>units :</span></dt><dd>m s**-1</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>500</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x83d\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u700</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-3de16798-6367-4ee8-a352-4b7ad5688f6f' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-3de16798-6367-4ee8-a352-4b7ad5688f6f' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-62ba698f-38f2-4678-9e80-280f53d927bd' class='xr-var-data-in' type='checkbox'><label for='data-62ba698f-38f2-4678-9e80-280f53d927bd' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>u</dd><dt><span>standard_name :</span></dt><dd>eastward_wind</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>paramId :</span></dt><dd>131</dd><dt><span>units :</span></dt><dd>m s**-1</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>700</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x83d\\x02\\xbc\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u850</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-5f6ac859-620d-4b60-ba46-cd880673623b' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-5f6ac859-620d-4b60-ba46-cd880673623b' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-cddcbbc1-b8e5-4c63-9cc7-3985f4eadb96' class='xr-var-data-in' type='checkbox'><label for='data-cddcbbc1-b8e5-4c63-9cc7-3985f4eadb96' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>u</dd><dt><span>standard_name :</span></dt><dd>eastward_wind</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>paramId :</span></dt><dd>131</dd><dt><span>units :</span></dt><dd>m s**-1</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>850</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x83d\\x03R\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>v1000</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-1d2adde1-722c-449d-872d-5ef13ff563fd' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-1d2adde1-722c-449d-872d-5ef13ff563fd' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-f37f7236-81f5-40d8-8eb3-3c2cc00f8e7a' class='xr-var-data-in' type='checkbox'><label for='data-f37f7236-81f5-40d8-8eb3-3c2cc00f8e7a' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>v</dd><dt><span>standard_name :</span></dt><dd>northward_wind</dd><dt><span>long_name :</span></dt><dd>V component of wind</dd><dt><span>paramId :</span></dt><dd>132</dd><dt><span>units :</span></dt><dd>m s**-1</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>1000</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x84d\\x03\\xe8\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>v300</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-a705cef9-0328-4547-87db-a102c5da7768' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-a705cef9-0328-4547-87db-a102c5da7768' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-b9e70d43-66ca-4d36-a16d-f826defe500f' class='xr-var-data-in' type='checkbox'><label for='data-b9e70d43-66ca-4d36-a16d-f826defe500f' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>v</dd><dt><span>standard_name :</span></dt><dd>northward_wind</dd><dt><span>long_name :</span></dt><dd>V component of wind</dd><dt><span>paramId :</span></dt><dd>132</dd><dt><span>units :</span></dt><dd>m s**-1</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>300</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x84d\\x01,\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>v400</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-6a237aa4-846a-4f38-84b0-ba75e453651e' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-6a237aa4-846a-4f38-84b0-ba75e453651e' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-e8ec1115-3764-4ad3-a73b-a37379ec370d' class='xr-var-data-in' type='checkbox'><label for='data-e8ec1115-3764-4ad3-a73b-a37379ec370d' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>v</dd><dt><span>standard_name :</span></dt><dd>northward_wind</dd><dt><span>long_name :</span></dt><dd>V component of wind</dd><dt><span>paramId :</span></dt><dd>132</dd><dt><span>units :</span></dt><dd>m s**-1</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>400</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x84d\\x01\\x90\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>v500</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-e892a191-f012-4cf2-9dd9-94027aeec436' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-e892a191-f012-4cf2-9dd9-94027aeec436' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-b7f87191-c549-472a-b32d-8b5c67f382f0' class='xr-var-data-in' type='checkbox'><label for='data-b7f87191-c549-472a-b32d-8b5c67f382f0' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>v</dd><dt><span>standard_name :</span></dt><dd>northward_wind</dd><dt><span>long_name :</span></dt><dd>V component of wind</dd><dt><span>paramId :</span></dt><dd>132</dd><dt><span>units :</span></dt><dd>m s**-1</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>500</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x84d\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>v700</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-0e07c6c7-a615-454d-bc7f-97663bd38cd3' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-0e07c6c7-a615-454d-bc7f-97663bd38cd3' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-fa71e98a-3a14-4174-ab40-314a0778d8ba' class='xr-var-data-in' type='checkbox'><label for='data-fa71e98a-3a14-4174-ab40-314a0778d8ba' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>v</dd><dt><span>standard_name :</span></dt><dd>northward_wind</dd><dt><span>long_name :</span></dt><dd>V component of wind</dd><dt><span>paramId :</span></dt><dd>132</dd><dt><span>units :</span></dt><dd>m s**-1</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>700</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x84d\\x02\\xbc\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>v850</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-c67b249e-ce7e-4905-a71e-cb7a9add0646' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-c67b249e-ce7e-4905-a71e-cb7a9add0646' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-f12e00c7-5d0a-46a6-90be-0fdfa6e9c996' class='xr-var-data-in' type='checkbox'><label for='data-f12e00c7-5d0a-46a6-90be-0fdfa6e9c996' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>v</dd><dt><span>standard_name :</span></dt><dd>northward_wind</dd><dt><span>long_name :</span></dt><dd>V component of wind</dd><dt><span>paramId :</span></dt><dd>132</dd><dt><span>units :</span></dt><dd>m s**-1</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>850</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x84d\\x03R\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>z1000</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-1759defa-8657-4406-9f55-e6ec3d02d0d2' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-1759defa-8657-4406-9f55-e6ec3d02d0d2' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-82e89e2c-229a-4cf9-924b-b1adcb594205' class='xr-var-data-in' type='checkbox'><label for='data-82e89e2c-229a-4cf9-924b-b1adcb594205' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>z</dd><dt><span>standard_name :</span></dt><dd>geopotential</dd><dt><span>long_name :</span></dt><dd>Geopotential</dd><dt><span>paramId :</span></dt><dd>129</dd><dt><span>units :</span></dt><dd>m**2 s**-2</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>1000</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x81d\\x03\\xe8\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>z300</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-6e65828b-247d-42f2-9508-32645486994e' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-6e65828b-247d-42f2-9508-32645486994e' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-c6747d61-56f5-4712-acac-8f808fd09175' class='xr-var-data-in' type='checkbox'><label for='data-c6747d61-56f5-4712-acac-8f808fd09175' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>z</dd><dt><span>standard_name :</span></dt><dd>geopotential</dd><dt><span>long_name :</span></dt><dd>Geopotential</dd><dt><span>paramId :</span></dt><dd>129</dd><dt><span>units :</span></dt><dd>m**2 s**-2</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>300</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x81d\\x01,\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>z400</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-8065317e-bee9-47fa-8710-9f5b601e287c' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-8065317e-bee9-47fa-8710-9f5b601e287c' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-3baf3161-c83b-4089-be79-8387b36d464f' class='xr-var-data-in' type='checkbox'><label for='data-3baf3161-c83b-4089-be79-8387b36d464f' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>z</dd><dt><span>standard_name :</span></dt><dd>geopotential</dd><dt><span>long_name :</span></dt><dd>Geopotential</dd><dt><span>paramId :</span></dt><dd>129</dd><dt><span>units :</span></dt><dd>m**2 s**-2</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>400</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x81d\\x01\\x90\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>z500</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-9b5f0f1c-4e2a-4554-a98a-4a5345c79835' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-9b5f0f1c-4e2a-4554-a98a-4a5345c79835' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-f48ba741-1626-4848-ad1d-514883ae0f84' class='xr-var-data-in' type='checkbox'><label for='data-f48ba741-1626-4848-ad1d-514883ae0f84' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>z</dd><dt><span>standard_name :</span></dt><dd>geopotential</dd><dt><span>long_name :</span></dt><dd>Geopotential</dd><dt><span>paramId :</span></dt><dd>129</dd><dt><span>units :</span></dt><dd>m**2 s**-2</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>500</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x81d\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>z700</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-95a84474-1d57-4064-b1eb-3fb45454be4d' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-95a84474-1d57-4064-b1eb-3fb45454be4d' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-f07960a5-5b6e-443e-b891-a4ea05a75ae9' class='xr-var-data-in' type='checkbox'><label for='data-f07960a5-5b6e-443e-b891-a4ea05a75ae9' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>z</dd><dt><span>standard_name :</span></dt><dd>geopotential</dd><dt><span>long_name :</span></dt><dd>Geopotential</dd><dt><span>paramId :</span></dt><dd>129</dd><dt><span>units :</span></dt><dd>m**2 s**-2</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>700</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x81d\\x02\\xbc\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>z850</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-ca4938dd-293c-4ede-9d6a-10d0eef1c6ef' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-ca4938dd-293c-4ede-9d6a-10d0eef1c6ef' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-41a2e3ab-14bf-4980-83e3-13860df92226' class='xr-var-data-in' type='checkbox'><label for='data-41a2e3ab-14bf-4980-83e3-13860df92226' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>z</dd><dt><span>standard_name :</span></dt><dd>geopotential</dd><dt><span>long_name :</span></dt><dd>Geopotential</dd><dt><span>paramId :</span></dt><dd>129</dd><dt><span>units :</span></dt><dd>m**2 s**-2</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>850</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x81d\\x03R\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-647c53b2-ffb5-4abc-8bc2-b8caa8c2b565' class='xr-section-summary-in' type='checkbox'  ><label for='section-647c53b2-ffb5-4abc-8bc2-b8caa8c2b565' class='xr-section-summary' >Indexes: <span>(4)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-index-name'><div>forecast_reference_time</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-b4ccae34-2e28-4d5f-978e-7134d5be4550' class='xr-index-data-in' type='checkbox'/><label for='index-b4ccae34-2e28-4d5f-978e-7134d5be4550' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(DatetimeIndex([&#x27;2024-06-03 00:00:00&#x27;, &#x27;2024-06-03 12:00:00&#x27;,\n",
-       "               &#x27;2024-06-04 00:00:00&#x27;, &#x27;2024-06-04 12:00:00&#x27;],\n",
-       "              dtype=&#x27;datetime64[ns]&#x27;, name=&#x27;forecast_reference_time&#x27;, freq=None))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>step</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-84318f99-9f7b-4bc8-819a-3d3579af7613' class='xr-index-data-in' type='checkbox'/><label for='index-84318f99-9f7b-4bc8-819a-3d3579af7613' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(TimedeltaIndex([&#x27;0 days 00:00:00&#x27;, &#x27;0 days 06:00:00&#x27;], dtype=&#x27;timedelta64[ns]&#x27;, name=&#x27;step&#x27;, freq=None))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>latitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-aa9e66d0-c750-42cb-974f-f255ceee3f21' class='xr-index-data-in' type='checkbox'/><label for='index-aa9e66d0-c750-42cb-974f-f255ceee3f21' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([ 90.0,  80.0,  70.0,  60.0,  50.0,  40.0,  30.0,  20.0,  10.0,   0.0,\n",
-       "       -10.0, -20.0, -30.0, -40.0, -50.0, -60.0, -70.0, -80.0, -90.0],\n",
-       "      dtype=&#x27;float64&#x27;, name=&#x27;latitude&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>longitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-33e71cba-a553-4243-8e3c-174b1e4d2db8' class='xr-index-data-in' type='checkbox'/><label for='index-33e71cba-a553-4243-8e3c-174b1e4d2db8' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([  0.0,  10.0,  20.0,  30.0,  40.0,  50.0,  60.0,  70.0,  80.0,  90.0,\n",
-       "       100.0, 110.0, 120.0, 130.0, 140.0, 150.0, 160.0, 170.0, 180.0, 190.0,\n",
-       "       200.0, 210.0, 220.0, 230.0, 240.0, 250.0, 260.0, 270.0, 280.0, 290.0,\n",
-       "       300.0, 310.0, 320.0, 330.0, 340.0, 350.0],\n",
-       "      dtype=&#x27;float64&#x27;, name=&#x27;longitude&#x27;))</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-e23a6bbf-4561-469b-8ea8-b69bd872d9e4' class='xr-section-summary-in' type='checkbox'  ><label for='section-e23a6bbf-4561-469b-8ea8-b69bd872d9e4' class='xr-section-summary' >Attributes: <span>(10)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>class :</span></dt><dd>od</dd><dt><span>stream :</span></dt><dd>oper</dd><dt><span>type :</span></dt><dd>fc</dd><dt><span>expver :</span></dt><dd>0001</dd><dt><span>date :</span></dt><dd>20240603</dd><dt><span>time :</span></dt><dd>0</dd><dt><span>domain :</span></dt><dd>g</dd><dt><span>number :</span></dt><dd>0</dd><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
-      ],
-      "text/plain": [
-       "<xarray.Dataset> Size: 1MB\n",
-       "Dimensions:                  (forecast_reference_time: 4, step: 2,\n",
-       "                              latitude: 19, longitude: 36)\n",
-       "Coordinates:\n",
-       "  * forecast_reference_time  (forecast_reference_time) datetime64[ns] 32B 202...\n",
-       "  * step                     (step) timedelta64[ns] 16B 00:00:00 06:00:00\n",
-       "  * latitude                 (latitude) float64 152B 90.0 80.0 ... -80.0 -90.0\n",
-       "  * longitude                (longitude) float64 288B 0.0 10.0 ... 340.0 350.0\n",
-       "Data variables: (12/32)\n",
-       "    2t0                      (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    msl0                     (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    r1000                    (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    r300                     (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    r400                     (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    r500                     (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    ...                       ...\n",
-       "    z1000                    (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    z300                     (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    z400                     (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    z500                     (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    z700                     (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    z850                     (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "Attributes:\n",
-       "    class:        od\n",
-       "    stream:       oper\n",
-       "    type:         fc\n",
-       "    expver:       0001\n",
-       "    date:         20240603\n",
-       "    time:         0\n",
-       "    domain:       g\n",
-       "    number:       0\n",
-       "    Conventions:  CF-1.8\n",
-       "    institution:  ECMWF"
-      ]
-     },
-     "execution_count": 3,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds_fl = ekd.from_source(\"sample\", \"mixed_pl_sfc.grib\")\n",
-    "ds = ds_fl.to_xarray(variable_key=\"param_level\")\n",
-    "ds"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "1939ee80-8c1e-4498-8a80-d5e6ac65f8e7",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
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-    "tags": []
-   },
-   "source": [
-    "#### Using remapping"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "7e22e364-2518-4460-ab35-64230d49a703",
-   "metadata": {
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-    "tags": []
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-   "source": [
-    "We can take it one step further and define a metadata key that combines the param, the level and the level type into a single key. We can achieve it by using the ``remapping`` option."
-   ]
-  },
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-       "mixed_pl_sfc.grib:   0%|          | 0.00/390k [00:00<?, ?B/s]"
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-       "  display: inline-block;\n",
-       "  padding-left: 0.5em;\n",
-       "}\n",
-       "\n",
-       ".xr-section-summary-in:disabled + label {\n",
-       "  color: var(--xr-font-color2);\n",
-       "}\n",
-       "\n",
-       ".xr-section-summary-in + label:before {\n",
-       "  display: inline-block;\n",
-       "  content: \"►\";\n",
-       "  font-size: 11px;\n",
-       "  width: 15px;\n",
-       "  text-align: center;\n",
-       "}\n",
-       "\n",
-       ".xr-section-summary-in:disabled + label:before {\n",
-       "  color: var(--xr-disabled-color);\n",
-       "}\n",
-       "\n",
-       ".xr-section-summary-in:checked + label:before {\n",
-       "  content: \"▼\";\n",
-       "}\n",
-       "\n",
-       ".xr-section-summary-in:checked + label > span {\n",
-       "  display: none;\n",
-       "}\n",
-       "\n",
-       ".xr-section-summary,\n",
-       ".xr-section-inline-details {\n",
-       "  padding-top: 4px;\n",
-       "  padding-bottom: 4px;\n",
-       "}\n",
-       "\n",
-       ".xr-section-inline-details {\n",
-       "  grid-column: 2 / -1;\n",
-       "}\n",
-       "\n",
-       ".xr-section-details {\n",
-       "  display: none;\n",
-       "  grid-column: 1 / -1;\n",
-       "  margin-bottom: 5px;\n",
-       "}\n",
-       "\n",
-       ".xr-section-summary-in:checked ~ .xr-section-details {\n",
-       "  display: contents;\n",
-       "}\n",
-       "\n",
-       ".xr-array-wrap {\n",
-       "  grid-column: 1 / -1;\n",
-       "  display: grid;\n",
-       "  grid-template-columns: 20px auto;\n",
-       "}\n",
-       "\n",
-       ".xr-array-wrap > label {\n",
-       "  grid-column: 1;\n",
-       "  vertical-align: top;\n",
-       "}\n",
-       "\n",
-       ".xr-preview {\n",
-       "  color: var(--xr-font-color3);\n",
-       "}\n",
-       "\n",
-       ".xr-array-preview,\n",
-       ".xr-array-data {\n",
-       "  padding: 0 5px !important;\n",
-       "  grid-column: 2;\n",
-       "}\n",
-       "\n",
-       ".xr-array-data,\n",
-       ".xr-array-in:checked ~ .xr-array-preview {\n",
-       "  display: none;\n",
-       "}\n",
-       "\n",
-       ".xr-array-in:checked ~ .xr-array-data,\n",
-       ".xr-array-preview {\n",
-       "  display: inline-block;\n",
-       "}\n",
-       "\n",
-       ".xr-dim-list {\n",
-       "  display: inline-block !important;\n",
-       "  list-style: none;\n",
-       "  padding: 0 !important;\n",
-       "  margin: 0;\n",
-       "}\n",
-       "\n",
-       ".xr-dim-list li {\n",
-       "  display: inline-block;\n",
-       "  padding: 0;\n",
-       "  margin: 0;\n",
-       "}\n",
-       "\n",
-       ".xr-dim-list:before {\n",
-       "  content: \"(\";\n",
-       "}\n",
-       "\n",
-       ".xr-dim-list:after {\n",
-       "  content: \")\";\n",
-       "}\n",
-       "\n",
-       ".xr-dim-list li:not(:last-child):after {\n",
-       "  content: \",\";\n",
-       "  padding-right: 5px;\n",
-       "}\n",
-       "\n",
-       ".xr-has-index {\n",
-       "  font-weight: bold;\n",
-       "}\n",
-       "\n",
-       ".xr-var-list,\n",
-       ".xr-var-item {\n",
-       "  display: contents;\n",
-       "}\n",
-       "\n",
-       ".xr-var-item > div,\n",
-       ".xr-var-item label,\n",
-       ".xr-var-item > .xr-var-name span {\n",
-       "  background-color: var(--xr-background-color-row-even);\n",
-       "  border-color: var(--xr-background-color-row-odd);\n",
-       "  margin-bottom: 0;\n",
-       "  padding-top: 2px;\n",
-       "}\n",
-       "\n",
-       ".xr-var-item > .xr-var-name:hover span {\n",
-       "  padding-right: 5px;\n",
-       "}\n",
-       "\n",
-       ".xr-var-list > li:nth-child(odd) > div,\n",
-       ".xr-var-list > li:nth-child(odd) > label,\n",
-       ".xr-var-list > li:nth-child(odd) > .xr-var-name span {\n",
-       "  background-color: var(--xr-background-color-row-odd);\n",
-       "  border-color: var(--xr-background-color-row-even);\n",
-       "}\n",
-       "\n",
-       ".xr-var-name {\n",
-       "  grid-column: 1;\n",
-       "}\n",
-       "\n",
-       ".xr-var-dims {\n",
-       "  grid-column: 2;\n",
-       "}\n",
-       "\n",
-       ".xr-var-dtype {\n",
-       "  grid-column: 3;\n",
-       "  text-align: right;\n",
-       "  color: var(--xr-font-color2);\n",
-       "}\n",
-       "\n",
-       ".xr-var-preview {\n",
-       "  grid-column: 4;\n",
-       "}\n",
-       "\n",
-       ".xr-index-preview {\n",
-       "  grid-column: 2 / 5;\n",
-       "  color: var(--xr-font-color2);\n",
-       "}\n",
-       "\n",
-       ".xr-var-name,\n",
-       ".xr-var-dims,\n",
-       ".xr-var-dtype,\n",
-       ".xr-preview,\n",
-       ".xr-attrs dt {\n",
-       "  white-space: nowrap;\n",
-       "  overflow: hidden;\n",
-       "  text-overflow: ellipsis;\n",
-       "  padding-right: 10px;\n",
-       "}\n",
-       "\n",
-       ".xr-var-name:hover,\n",
-       ".xr-var-dims:hover,\n",
-       ".xr-var-dtype:hover,\n",
-       ".xr-attrs dt:hover {\n",
-       "  overflow: visible;\n",
-       "  width: auto;\n",
-       "  z-index: 1;\n",
-       "}\n",
-       "\n",
-       ".xr-var-attrs,\n",
-       ".xr-var-data,\n",
-       ".xr-index-data {\n",
-       "  display: none;\n",
-       "  border-top: 2px dotted var(--xr-background-color);\n",
-       "  padding-bottom: 20px !important;\n",
-       "  padding-top: 10px !important;\n",
-       "}\n",
-       "\n",
-       ".xr-var-attrs-in + label,\n",
-       ".xr-var-data-in + label,\n",
-       ".xr-index-data-in + label {\n",
-       "  padding: 0 1px;\n",
-       "}\n",
-       "\n",
-       ".xr-var-attrs-in:checked ~ .xr-var-attrs,\n",
-       ".xr-var-data-in:checked ~ .xr-var-data,\n",
-       ".xr-index-data-in:checked ~ .xr-index-data {\n",
-       "  display: block;\n",
-       "}\n",
-       "\n",
-       ".xr-var-data > table {\n",
-       "  float: right;\n",
-       "}\n",
-       "\n",
-       ".xr-var-data > pre,\n",
-       ".xr-index-data > pre,\n",
-       ".xr-var-data > table > tbody > tr {\n",
-       "  background-color: transparent !important;\n",
-       "}\n",
-       "\n",
-       ".xr-var-name span,\n",
-       ".xr-var-data,\n",
-       ".xr-index-name div,\n",
-       ".xr-index-data,\n",
-       ".xr-attrs {\n",
-       "  padding-left: 25px !important;\n",
-       "}\n",
-       "\n",
-       ".xr-attrs,\n",
-       ".xr-var-attrs,\n",
-       ".xr-var-data,\n",
-       ".xr-index-data {\n",
-       "  grid-column: 1 / -1;\n",
-       "}\n",
-       "\n",
-       "dl.xr-attrs {\n",
-       "  padding: 0;\n",
-       "  margin: 0;\n",
-       "  display: grid;\n",
-       "  grid-template-columns: 125px auto;\n",
-       "}\n",
-       "\n",
-       ".xr-attrs dt,\n",
-       ".xr-attrs dd {\n",
-       "  padding: 0;\n",
-       "  margin: 0;\n",
-       "  float: left;\n",
-       "  padding-right: 10px;\n",
-       "  width: auto;\n",
-       "}\n",
-       "\n",
-       ".xr-attrs dt {\n",
-       "  font-weight: normal;\n",
-       "  grid-column: 1;\n",
-       "}\n",
-       "\n",
-       ".xr-attrs dt:hover span {\n",
-       "  display: inline-block;\n",
-       "  background: var(--xr-background-color);\n",
-       "  padding-right: 10px;\n",
-       "}\n",
-       "\n",
-       ".xr-attrs dd {\n",
-       "  grid-column: 2;\n",
-       "  white-space: pre-wrap;\n",
-       "  word-break: break-all;\n",
-       "}\n",
-       "\n",
-       ".xr-icon-database,\n",
-       ".xr-icon-file-text2,\n",
-       ".xr-no-icon {\n",
-       "  display: inline-block;\n",
-       "  vertical-align: middle;\n",
-       "  width: 1em;\n",
-       "  height: 1.5em !important;\n",
-       "  stroke-width: 0;\n",
-       "  stroke: currentColor;\n",
-       "  fill: currentColor;\n",
-       "}\n",
-       "\n",
-       ".xr-var-attrs-in:checked + label > .xr-icon-file-text2,\n",
-       ".xr-var-data-in:checked + label > .xr-icon-database,\n",
-       ".xr-index-data-in:checked + label > .xr-icon-database {\n",
-       "  color: var(--xr-font-color0);\n",
-       "  filter: drop-shadow(1px 1px 5px var(--xr-font-color2));\n",
-       "  stroke-width: 0.8px;\n",
-       "}\n",
-       "</style><pre class='xr-text-repr-fallback'>&lt;xarray.Dataset&gt; Size: 1MB\n",
-       "Dimensions:                  (forecast_reference_time: 4, step: 2,\n",
-       "                              latitude: 19, longitude: 36)\n",
-       "Coordinates:\n",
-       "  * forecast_reference_time  (forecast_reference_time) datetime64[ns] 32B 202...\n",
-       "  * step                     (step) timedelta64[ns] 16B 00:00:00 06:00:00\n",
-       "  * latitude                 (latitude) float64 152B 90.0 80.0 ... -80.0 -90.0\n",
-       "  * longitude                (longitude) float64 288B 0.0 10.0 ... 340.0 350.0\n",
-       "Data variables: (12/32)\n",
-       "    2t_sfc                   (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    msl_sfc                  (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    r_1000_pl                (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    r_300_pl                 (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    r_400_pl                 (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    r_500_pl                 (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    ...                       ...\n",
-       "    z_1000_pl                (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    z_300_pl                 (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    z_400_pl                 (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    z_500_pl                 (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    z_700_pl                 (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    z_850_pl                 (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "Attributes:\n",
-       "    class:        od\n",
-       "    stream:       oper\n",
-       "    type:         fc\n",
-       "    expver:       0001\n",
-       "    date:         20240603\n",
-       "    time:         0\n",
-       "    domain:       g\n",
-       "    number:       0\n",
-       "    Conventions:  CF-1.8\n",
-       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-dcd066f3-5a03-42a3-bb0a-c00c1fefc799' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-dcd066f3-5a03-42a3-bb0a-c00c1fefc799' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>forecast_reference_time</span>: 4</li><li><span class='xr-has-index'>step</span>: 2</li><li><span class='xr-has-index'>latitude</span>: 19</li><li><span class='xr-has-index'>longitude</span>: 36</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-2d31ec83-0e5c-4e43-8fc7-51723f06010c' class='xr-section-summary-in' type='checkbox'  checked><label for='section-2d31ec83-0e5c-4e43-8fc7-51723f06010c' class='xr-section-summary' >Coordinates: <span>(4)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>forecast_reference_time</span></div><div class='xr-var-dims'>(forecast_reference_time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2024-06-03 ... 2024-06-04T12:00:00</div><input id='attrs-2202b65b-c01a-4e0e-b750-449b4f2eca38' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-2202b65b-c01a-4e0e-b750-449b4f2eca38' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-e31fceed-d144-4cdf-9ffd-7709377ee7c0' class='xr-var-data-in' type='checkbox'><label for='data-e31fceed-d144-4cdf-9ffd-7709377ee7c0' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>forecast_reference_time</dd><dt><span>long_name :</span></dt><dd>initial time of forecast</dd></dl></div><div class='xr-var-data'><pre>array([&#x27;2024-06-03T00:00:00.000000000&#x27;, &#x27;2024-06-03T12:00:00.000000000&#x27;,\n",
-       "       &#x27;2024-06-04T00:00:00.000000000&#x27;, &#x27;2024-06-04T12:00:00.000000000&#x27;],\n",
-       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>step</span></div><div class='xr-var-dims'>(step)</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>00:00:00 06:00:00</div><input id='attrs-197a761e-095b-4c5a-a346-4d3ed45796e3' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-197a761e-095b-4c5a-a346-4d3ed45796e3' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-76e263ff-fd55-4319-a14b-77dce8cc171a' class='xr-var-data-in' type='checkbox'><label for='data-76e263ff-fd55-4319-a14b-77dce8cc171a' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([             0, 21600000000000], dtype=&#x27;timedelta64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 80.0 70.0 ... -80.0 -90.0</div><input id='attrs-e4a3c2fc-b298-4ee7-b985-9f721934d932' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-e4a3c2fc-b298-4ee7-b985-9f721934d932' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-bf6d87d7-d723-4372-b08d-517ca56ff779' class='xr-var-data-in' type='checkbox'><label for='data-bf6d87d7-d723-4372-b08d-517ca56ff779' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  80.,  70.,  60.,  50.,  40.,  30.,  20.,  10.,   0., -10., -20.,\n",
-       "       -30., -40., -50., -60., -70., -80., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 10.0 20.0 ... 330.0 340.0 350.0</div><input id='attrs-40c5e8c9-6622-42be-ade6-c547bd9ced2c' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-40c5e8c9-6622-42be-ade6-c547bd9ced2c' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-d5d80b41-5e18-4afd-9d13-3a8f900f90af' class='xr-var-data-in' type='checkbox'><label for='data-d5d80b41-5e18-4afd-9d13-3a8f900f90af' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  10.,  20.,  30.,  40.,  50.,  60.,  70.,  80.,  90., 100., 110.,\n",
-       "       120., 130., 140., 150., 160., 170., 180., 190., 200., 210., 220., 230.,\n",
-       "       240., 250., 260., 270., 280., 290., 300., 310., 320., 330., 340., 350.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-60d16550-7c99-4b85-93ec-531bc7871e24' class='xr-section-summary-in' type='checkbox'  ><label for='section-60d16550-7c99-4b85-93ec-531bc7871e24' class='xr-section-summary' >Data variables: <span>(32)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>2t_sfc</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-7903f3fa-9bc3-4987-b4cf-d394e7c273bb' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-7903f3fa-9bc3-4987-b4cf-d394e7c273bb' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-8b2c07ad-89f0-434e-a397-e5327fd5c266' class='xr-var-data-in' type='checkbox'><label for='data-8b2c07ad-89f0-434e-a397-e5327fd5c266' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>2t</dd><dt><span>standard_name :</span></dt><dd>unknown</dd><dt><span>long_name :</span></dt><dd>2 metre temperature</dd><dt><span>paramId :</span></dt><dd>167</dd><dt><span>units :</span></dt><dd>K</dd><dt><span>levtype :</span></dt><dd>sfc</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\xa7\\x01\\x00\\x00\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>msl_sfc</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-1074604c-a5bb-4c6f-adb6-e0128b60a61c' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-1074604c-a5bb-4c6f-adb6-e0128b60a61c' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-a8e46b9a-a162-41bb-bf94-5ff6060078bf' class='xr-var-data-in' type='checkbox'><label for='data-a8e46b9a-a162-41bb-bf94-5ff6060078bf' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>msl</dd><dt><span>standard_name :</span></dt><dd>air_pressure_at_mean_sea_level</dd><dt><span>long_name :</span></dt><dd>Mean sea level pressure</dd><dt><span>paramId :</span></dt><dd>151</dd><dt><span>units :</span></dt><dd>Pa</dd><dt><span>levtype :</span></dt><dd>sfc</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x97\\x01\\x00\\x00\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>r_1000_pl</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-d04a980a-2a19-41fd-80f4-a71edf340606' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-d04a980a-2a19-41fd-80f4-a71edf340606' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-8d2367df-0946-47c5-96de-564881c033db' class='xr-var-data-in' type='checkbox'><label for='data-8d2367df-0946-47c5-96de-564881c033db' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>r</dd><dt><span>standard_name :</span></dt><dd>relative_humidity</dd><dt><span>long_name :</span></dt><dd>Relative humidity</dd><dt><span>paramId :</span></dt><dd>157</dd><dt><span>units :</span></dt><dd>%</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>1000</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x9dd\\x03\\xe8\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>r_300_pl</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-f8ff718a-9a2c-4e77-a7ce-b334eaafd007' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-f8ff718a-9a2c-4e77-a7ce-b334eaafd007' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-8b230932-e1bd-42cd-a1cc-b4a81a7bec17' class='xr-var-data-in' type='checkbox'><label for='data-8b230932-e1bd-42cd-a1cc-b4a81a7bec17' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>r</dd><dt><span>standard_name :</span></dt><dd>relative_humidity</dd><dt><span>long_name :</span></dt><dd>Relative humidity</dd><dt><span>paramId :</span></dt><dd>157</dd><dt><span>units :</span></dt><dd>%</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>300</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x9dd\\x01,\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>r_400_pl</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-14438186-9993-41e0-bfbc-efc73f087c20' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-14438186-9993-41e0-bfbc-efc73f087c20' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-3c50be94-643d-4386-b15b-f02c669328f9' class='xr-var-data-in' type='checkbox'><label for='data-3c50be94-643d-4386-b15b-f02c669328f9' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>r</dd><dt><span>standard_name :</span></dt><dd>relative_humidity</dd><dt><span>long_name :</span></dt><dd>Relative humidity</dd><dt><span>paramId :</span></dt><dd>157</dd><dt><span>units :</span></dt><dd>%</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>400</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x9dd\\x01\\x90\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>r_500_pl</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-dcd85c1b-fce8-4dac-97d2-173d5aeb21d7' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-dcd85c1b-fce8-4dac-97d2-173d5aeb21d7' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-3d44c764-07b7-4cf7-943e-2cd7a3d2d9b4' class='xr-var-data-in' type='checkbox'><label for='data-3d44c764-07b7-4cf7-943e-2cd7a3d2d9b4' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>r</dd><dt><span>standard_name :</span></dt><dd>relative_humidity</dd><dt><span>long_name :</span></dt><dd>Relative humidity</dd><dt><span>paramId :</span></dt><dd>157</dd><dt><span>units :</span></dt><dd>%</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>500</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x9dd\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>r_700_pl</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-fb6592eb-6b63-4d2f-ac94-fb2ab9204ca3' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-fb6592eb-6b63-4d2f-ac94-fb2ab9204ca3' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-45ed6f9e-6fed-46ec-805f-f8a804607505' class='xr-var-data-in' type='checkbox'><label for='data-45ed6f9e-6fed-46ec-805f-f8a804607505' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>r</dd><dt><span>standard_name :</span></dt><dd>relative_humidity</dd><dt><span>long_name :</span></dt><dd>Relative humidity</dd><dt><span>paramId :</span></dt><dd>157</dd><dt><span>units :</span></dt><dd>%</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>700</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x9dd\\x02\\xbc\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>r_850_pl</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-e7dfc8ae-279b-4082-a7b9-2041e3f8f1e6' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-e7dfc8ae-279b-4082-a7b9-2041e3f8f1e6' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-c994c30e-78ef-45be-9de2-a33f4a5638bc' class='xr-var-data-in' type='checkbox'><label for='data-c994c30e-78ef-45be-9de2-a33f4a5638bc' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>r</dd><dt><span>standard_name :</span></dt><dd>relative_humidity</dd><dt><span>long_name :</span></dt><dd>Relative humidity</dd><dt><span>paramId :</span></dt><dd>157</dd><dt><span>units :</span></dt><dd>%</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>850</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x9dd\\x03R\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t_1000_pl</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-4acc0752-2b56-4dd1-8584-a81eb5ace31b' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-4acc0752-2b56-4dd1-8584-a81eb5ace31b' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-86349da3-bdb4-487a-9ca7-af4d2cc8341f' class='xr-var-data-in' type='checkbox'><label for='data-86349da3-bdb4-487a-9ca7-af4d2cc8341f' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>t</dd><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>paramId :</span></dt><dd>130</dd><dt><span>units :</span></dt><dd>K</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>1000</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x82d\\x03\\xe8\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t_300_pl</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-bb779e9d-0409-447a-bfd9-a4201c78b8ef' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-bb779e9d-0409-447a-bfd9-a4201c78b8ef' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-0f43ca88-e8e6-4ca8-b50c-000580ca1623' class='xr-var-data-in' type='checkbox'><label for='data-0f43ca88-e8e6-4ca8-b50c-000580ca1623' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>t</dd><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>paramId :</span></dt><dd>130</dd><dt><span>units :</span></dt><dd>K</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>300</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x82d\\x01,\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t_400_pl</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-ee3c1c3b-bb57-482d-b12e-54e825f1a8d7' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-ee3c1c3b-bb57-482d-b12e-54e825f1a8d7' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-872b96bb-2898-47bc-bf0b-2ebb09d02e8a' class='xr-var-data-in' type='checkbox'><label for='data-872b96bb-2898-47bc-bf0b-2ebb09d02e8a' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>t</dd><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>paramId :</span></dt><dd>130</dd><dt><span>units :</span></dt><dd>K</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>400</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x82d\\x01\\x90\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t_500_pl</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-3aeb0891-ac0f-414d-b2d0-d1d503144764' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-3aeb0891-ac0f-414d-b2d0-d1d503144764' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-21299f77-679a-4d3e-b2be-68963aa7bceb' class='xr-var-data-in' type='checkbox'><label for='data-21299f77-679a-4d3e-b2be-68963aa7bceb' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>t</dd><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>paramId :</span></dt><dd>130</dd><dt><span>units :</span></dt><dd>K</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>500</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x82d\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t_700_pl</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-442a27e7-b446-4997-8762-6a1c1259f425' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-442a27e7-b446-4997-8762-6a1c1259f425' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-f1f77736-4dc3-4c42-9a89-3b269ba8c503' class='xr-var-data-in' type='checkbox'><label for='data-f1f77736-4dc3-4c42-9a89-3b269ba8c503' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>t</dd><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>paramId :</span></dt><dd>130</dd><dt><span>units :</span></dt><dd>K</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>700</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x82d\\x02\\xbc\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t_850_pl</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-49552640-1150-48e2-a454-406444b760f1' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-49552640-1150-48e2-a454-406444b760f1' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-b01f861d-e113-4eb2-b692-f2f01e666ed0' class='xr-var-data-in' type='checkbox'><label for='data-b01f861d-e113-4eb2-b692-f2f01e666ed0' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>t</dd><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>paramId :</span></dt><dd>130</dd><dt><span>units :</span></dt><dd>K</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>850</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x82d\\x03R\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u_1000_pl</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-eb8d4971-d34a-4aa8-81ad-7bba48658a0a' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-eb8d4971-d34a-4aa8-81ad-7bba48658a0a' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-e8f28130-730a-4daf-b5f8-8c622a66038e' class='xr-var-data-in' type='checkbox'><label for='data-e8f28130-730a-4daf-b5f8-8c622a66038e' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>u</dd><dt><span>standard_name :</span></dt><dd>eastward_wind</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>paramId :</span></dt><dd>131</dd><dt><span>units :</span></dt><dd>m s**-1</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>1000</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x83d\\x03\\xe8\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u_300_pl</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-f375cac7-aa1a-4f01-9091-c89ea7c81c24' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-f375cac7-aa1a-4f01-9091-c89ea7c81c24' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-fed60eff-6abc-486c-a0b2-6df35a4de919' class='xr-var-data-in' type='checkbox'><label for='data-fed60eff-6abc-486c-a0b2-6df35a4de919' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>u</dd><dt><span>standard_name :</span></dt><dd>eastward_wind</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>paramId :</span></dt><dd>131</dd><dt><span>units :</span></dt><dd>m s**-1</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>300</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x83d\\x01,\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u_400_pl</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-f06afc53-d834-4da2-91d8-7f707d2bd621' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-f06afc53-d834-4da2-91d8-7f707d2bd621' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-b3dff500-ffc3-48ac-a4be-732a07a6f328' class='xr-var-data-in' type='checkbox'><label for='data-b3dff500-ffc3-48ac-a4be-732a07a6f328' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>u</dd><dt><span>standard_name :</span></dt><dd>eastward_wind</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>paramId :</span></dt><dd>131</dd><dt><span>units :</span></dt><dd>m s**-1</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>400</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x83d\\x01\\x90\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u_500_pl</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-80866299-f3c1-4735-a1e4-9dabb13cb03a' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-80866299-f3c1-4735-a1e4-9dabb13cb03a' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-74e7e09d-975e-4557-a34c-ae3ff064a177' class='xr-var-data-in' type='checkbox'><label for='data-74e7e09d-975e-4557-a34c-ae3ff064a177' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>u</dd><dt><span>standard_name :</span></dt><dd>eastward_wind</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>paramId :</span></dt><dd>131</dd><dt><span>units :</span></dt><dd>m s**-1</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>500</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x83d\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u_700_pl</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-1b1ef293-cb1a-431a-98c5-5cb9bdd73fee' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-1b1ef293-cb1a-431a-98c5-5cb9bdd73fee' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-60d742c8-ee80-4776-b259-17a0305b0417' class='xr-var-data-in' type='checkbox'><label for='data-60d742c8-ee80-4776-b259-17a0305b0417' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>u</dd><dt><span>standard_name :</span></dt><dd>eastward_wind</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>paramId :</span></dt><dd>131</dd><dt><span>units :</span></dt><dd>m s**-1</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>700</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x83d\\x02\\xbc\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u_850_pl</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-f8148a74-3389-45fd-a017-21499c9de448' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-f8148a74-3389-45fd-a017-21499c9de448' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-3ab742e0-a274-4618-bfec-bf0e887b333f' class='xr-var-data-in' type='checkbox'><label for='data-3ab742e0-a274-4618-bfec-bf0e887b333f' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>u</dd><dt><span>standard_name :</span></dt><dd>eastward_wind</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>paramId :</span></dt><dd>131</dd><dt><span>units :</span></dt><dd>m s**-1</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>850</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x83d\\x03R\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>v_1000_pl</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-8dc57f20-94ae-4516-83b2-055a57bad72c' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-8dc57f20-94ae-4516-83b2-055a57bad72c' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-8db50954-dd41-4e4c-bc29-d3bb5beaa901' class='xr-var-data-in' type='checkbox'><label for='data-8db50954-dd41-4e4c-bc29-d3bb5beaa901' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>v</dd><dt><span>standard_name :</span></dt><dd>northward_wind</dd><dt><span>long_name :</span></dt><dd>V component of wind</dd><dt><span>paramId :</span></dt><dd>132</dd><dt><span>units :</span></dt><dd>m s**-1</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>1000</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x84d\\x03\\xe8\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>v_300_pl</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-a61bc42c-0560-4ee8-9d01-3d292095b3d4' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-a61bc42c-0560-4ee8-9d01-3d292095b3d4' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-b362485f-7599-4cd5-9d87-be619d6e7cbc' class='xr-var-data-in' type='checkbox'><label for='data-b362485f-7599-4cd5-9d87-be619d6e7cbc' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>v</dd><dt><span>standard_name :</span></dt><dd>northward_wind</dd><dt><span>long_name :</span></dt><dd>V component of wind</dd><dt><span>paramId :</span></dt><dd>132</dd><dt><span>units :</span></dt><dd>m s**-1</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>300</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x84d\\x01,\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>v_400_pl</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-539d7c8b-5ec3-4a1c-b96e-81c965b84769' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-539d7c8b-5ec3-4a1c-b96e-81c965b84769' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-c1a95318-90bc-4e04-a9fc-5cd7e1f90511' class='xr-var-data-in' type='checkbox'><label for='data-c1a95318-90bc-4e04-a9fc-5cd7e1f90511' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>v</dd><dt><span>standard_name :</span></dt><dd>northward_wind</dd><dt><span>long_name :</span></dt><dd>V component of wind</dd><dt><span>paramId :</span></dt><dd>132</dd><dt><span>units :</span></dt><dd>m s**-1</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>400</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x84d\\x01\\x90\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>v_500_pl</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-d26a0ff5-ab7d-4db5-bb09-e58251825ce5' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-d26a0ff5-ab7d-4db5-bb09-e58251825ce5' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-8f00fc39-f4ec-43cb-a5ec-9674f2cd30d6' class='xr-var-data-in' type='checkbox'><label for='data-8f00fc39-f4ec-43cb-a5ec-9674f2cd30d6' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>v</dd><dt><span>standard_name :</span></dt><dd>northward_wind</dd><dt><span>long_name :</span></dt><dd>V component of wind</dd><dt><span>paramId :</span></dt><dd>132</dd><dt><span>units :</span></dt><dd>m s**-1</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>500</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x84d\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>v_700_pl</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-ad501db1-f9cf-44fa-a7c7-245d054efe6c' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-ad501db1-f9cf-44fa-a7c7-245d054efe6c' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-a36b5945-75e4-40a9-b7ef-d5be6e261052' class='xr-var-data-in' type='checkbox'><label for='data-a36b5945-75e4-40a9-b7ef-d5be6e261052' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>v</dd><dt><span>standard_name :</span></dt><dd>northward_wind</dd><dt><span>long_name :</span></dt><dd>V component of wind</dd><dt><span>paramId :</span></dt><dd>132</dd><dt><span>units :</span></dt><dd>m s**-1</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>700</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x84d\\x02\\xbc\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>v_850_pl</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-f64c2dd3-8c9d-47c3-9c3a-b76ef80ae3fc' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-f64c2dd3-8c9d-47c3-9c3a-b76ef80ae3fc' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-a374f16d-2202-49ae-a470-e99fa39ca01a' class='xr-var-data-in' type='checkbox'><label for='data-a374f16d-2202-49ae-a470-e99fa39ca01a' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>v</dd><dt><span>standard_name :</span></dt><dd>northward_wind</dd><dt><span>long_name :</span></dt><dd>V component of wind</dd><dt><span>paramId :</span></dt><dd>132</dd><dt><span>units :</span></dt><dd>m s**-1</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>850</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x84d\\x03R\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>z_1000_pl</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-9a301944-0f5a-4fb7-8445-664cf03d30ce' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-9a301944-0f5a-4fb7-8445-664cf03d30ce' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-696a7ba0-8ca2-489e-b2c3-74e05b44ec01' class='xr-var-data-in' type='checkbox'><label for='data-696a7ba0-8ca2-489e-b2c3-74e05b44ec01' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>z</dd><dt><span>standard_name :</span></dt><dd>geopotential</dd><dt><span>long_name :</span></dt><dd>Geopotential</dd><dt><span>paramId :</span></dt><dd>129</dd><dt><span>units :</span></dt><dd>m**2 s**-2</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>1000</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x81d\\x03\\xe8\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>z_300_pl</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-6b8eb0fa-b189-46b4-95bb-a0118bf612a4' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-6b8eb0fa-b189-46b4-95bb-a0118bf612a4' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-8db90edd-1c85-40a1-bff5-34d471ad07d4' class='xr-var-data-in' type='checkbox'><label for='data-8db90edd-1c85-40a1-bff5-34d471ad07d4' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>z</dd><dt><span>standard_name :</span></dt><dd>geopotential</dd><dt><span>long_name :</span></dt><dd>Geopotential</dd><dt><span>paramId :</span></dt><dd>129</dd><dt><span>units :</span></dt><dd>m**2 s**-2</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>300</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x81d\\x01,\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>z_400_pl</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-30632406-869d-49e1-b1c0-83a9c0f795e4' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-30632406-869d-49e1-b1c0-83a9c0f795e4' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-4303b367-c3f9-4f34-88c0-8d7fe541fa35' class='xr-var-data-in' type='checkbox'><label for='data-4303b367-c3f9-4f34-88c0-8d7fe541fa35' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>z</dd><dt><span>standard_name :</span></dt><dd>geopotential</dd><dt><span>long_name :</span></dt><dd>Geopotential</dd><dt><span>paramId :</span></dt><dd>129</dd><dt><span>units :</span></dt><dd>m**2 s**-2</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>400</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x81d\\x01\\x90\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>z_500_pl</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-d08ff813-eec2-40a2-983f-71845ffc57d5' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-d08ff813-eec2-40a2-983f-71845ffc57d5' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-f1cd9100-e4d5-47ae-b769-f387e1241e0a' class='xr-var-data-in' type='checkbox'><label for='data-f1cd9100-e4d5-47ae-b769-f387e1241e0a' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>z</dd><dt><span>standard_name :</span></dt><dd>geopotential</dd><dt><span>long_name :</span></dt><dd>Geopotential</dd><dt><span>paramId :</span></dt><dd>129</dd><dt><span>units :</span></dt><dd>m**2 s**-2</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>500</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x81d\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>z_700_pl</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-3f9898bd-b467-47e1-bcd1-1f309e85e610' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-3f9898bd-b467-47e1-bcd1-1f309e85e610' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-0231657f-2038-4a24-a91a-ca8089577610' class='xr-var-data-in' type='checkbox'><label for='data-0231657f-2038-4a24-a91a-ca8089577610' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>z</dd><dt><span>standard_name :</span></dt><dd>geopotential</dd><dt><span>long_name :</span></dt><dd>Geopotential</dd><dt><span>paramId :</span></dt><dd>129</dd><dt><span>units :</span></dt><dd>m**2 s**-2</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>700</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x81d\\x02\\xbc\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>z_850_pl</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-b44da491-9c82-4c17-b6f9-ba99afe59ceb' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-b44da491-9c82-4c17-b6f9-ba99afe59ceb' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-13dbaa63-687a-43b6-b4af-8f0868435be0' class='xr-var-data-in' type='checkbox'><label for='data-13dbaa63-687a-43b6-b4af-8f0868435be0' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>z</dd><dt><span>standard_name :</span></dt><dd>geopotential</dd><dt><span>long_name :</span></dt><dd>Geopotential</dd><dt><span>paramId :</span></dt><dd>129</dd><dt><span>units :</span></dt><dd>m**2 s**-2</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>850</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x81d\\x03R\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-0c80e06b-3260-4d03-9162-fc4b0f056b62' class='xr-section-summary-in' type='checkbox'  ><label for='section-0c80e06b-3260-4d03-9162-fc4b0f056b62' class='xr-section-summary' >Indexes: <span>(4)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-index-name'><div>forecast_reference_time</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-ea5004fb-3992-4678-8e28-7aca149816d6' class='xr-index-data-in' type='checkbox'/><label for='index-ea5004fb-3992-4678-8e28-7aca149816d6' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(DatetimeIndex([&#x27;2024-06-03 00:00:00&#x27;, &#x27;2024-06-03 12:00:00&#x27;,\n",
-       "               &#x27;2024-06-04 00:00:00&#x27;, &#x27;2024-06-04 12:00:00&#x27;],\n",
-       "              dtype=&#x27;datetime64[ns]&#x27;, name=&#x27;forecast_reference_time&#x27;, freq=None))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>step</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-53f68b16-8adb-4356-b32b-181e71586742' class='xr-index-data-in' type='checkbox'/><label for='index-53f68b16-8adb-4356-b32b-181e71586742' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(TimedeltaIndex([&#x27;0 days 00:00:00&#x27;, &#x27;0 days 06:00:00&#x27;], dtype=&#x27;timedelta64[ns]&#x27;, name=&#x27;step&#x27;, freq=None))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>latitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-6bf81863-affd-469b-bd95-f43b5c8b869a' class='xr-index-data-in' type='checkbox'/><label for='index-6bf81863-affd-469b-bd95-f43b5c8b869a' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([ 90.0,  80.0,  70.0,  60.0,  50.0,  40.0,  30.0,  20.0,  10.0,   0.0,\n",
-       "       -10.0, -20.0, -30.0, -40.0, -50.0, -60.0, -70.0, -80.0, -90.0],\n",
-       "      dtype=&#x27;float64&#x27;, name=&#x27;latitude&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>longitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-0c7d09d1-d1f6-4493-ba7c-67149ab4bec3' class='xr-index-data-in' type='checkbox'/><label for='index-0c7d09d1-d1f6-4493-ba7c-67149ab4bec3' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([  0.0,  10.0,  20.0,  30.0,  40.0,  50.0,  60.0,  70.0,  80.0,  90.0,\n",
-       "       100.0, 110.0, 120.0, 130.0, 140.0, 150.0, 160.0, 170.0, 180.0, 190.0,\n",
-       "       200.0, 210.0, 220.0, 230.0, 240.0, 250.0, 260.0, 270.0, 280.0, 290.0,\n",
-       "       300.0, 310.0, 320.0, 330.0, 340.0, 350.0],\n",
-       "      dtype=&#x27;float64&#x27;, name=&#x27;longitude&#x27;))</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-451a0719-9aa3-40e2-bea2-bc7258878b8d' class='xr-section-summary-in' type='checkbox'  ><label for='section-451a0719-9aa3-40e2-bea2-bc7258878b8d' class='xr-section-summary' >Attributes: <span>(10)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>class :</span></dt><dd>od</dd><dt><span>stream :</span></dt><dd>oper</dd><dt><span>type :</span></dt><dd>fc</dd><dt><span>expver :</span></dt><dd>0001</dd><dt><span>date :</span></dt><dd>20240603</dd><dt><span>time :</span></dt><dd>0</dd><dt><span>domain :</span></dt><dd>g</dd><dt><span>number :</span></dt><dd>0</dd><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
-      ],
-      "text/plain": [
-       "<xarray.Dataset> Size: 1MB\n",
-       "Dimensions:                  (forecast_reference_time: 4, step: 2,\n",
-       "                              latitude: 19, longitude: 36)\n",
-       "Coordinates:\n",
-       "  * forecast_reference_time  (forecast_reference_time) datetime64[ns] 32B 202...\n",
-       "  * step                     (step) timedelta64[ns] 16B 00:00:00 06:00:00\n",
-       "  * latitude                 (latitude) float64 152B 90.0 80.0 ... -80.0 -90.0\n",
-       "  * longitude                (longitude) float64 288B 0.0 10.0 ... 340.0 350.0\n",
-       "Data variables: (12/32)\n",
-       "    2t_sfc                   (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    msl_sfc                  (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    r_1000_pl                (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    r_300_pl                 (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    r_400_pl                 (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    r_500_pl                 (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    ...                       ...\n",
-       "    z_1000_pl                (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    z_300_pl                 (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    z_400_pl                 (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    z_500_pl                 (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    z_700_pl                 (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    z_850_pl                 (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "Attributes:\n",
-       "    class:        od\n",
-       "    stream:       oper\n",
-       "    type:         fc\n",
-       "    expver:       0001\n",
-       "    date:         20240603\n",
-       "    time:         0\n",
-       "    domain:       g\n",
-       "    number:       0\n",
-       "    Conventions:  CF-1.8\n",
-       "    institution:  ECMWF"
-      ]
-     },
-     "execution_count": 4,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds_fl = ekd.from_source(\"sample\", \"mixed_pl_sfc.grib\")\n",
-    "ds = ds_fl.to_xarray(variable_key=\"p_l_t\", remapping={\"p_l_t\": \"{param}_{levelist}_{levtype}\"})\n",
-    "ds"
-   ]
-  },
-  {
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-    "This technique is particularly useful when the same parameter is available on multiple level types in the input data. In this case using \"param_level\" does not result in a full hypercube, however the same ``remapping`` that we used above does."
-   ]
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-       "  --xr-background-color-row-even: var(\n",
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-       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 15))\n",
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-       "\n",
-       "html[theme=\"dark\"],\n",
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-       "    var(--pst-color-text-base, rgba(255, 255, 255, 0.54))\n",
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-       "    var(--pst-color-text-base, rgba(255, 255, 255, 0.38))\n",
-       "  );\n",
-       "  --xr-border-color: var(\n",
-       "    --jp-border-color2,\n",
-       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 10))\n",
-       "  );\n",
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-       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 40))\n",
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-       "  --xr-background-color: var(\n",
-       "    --jp-layout-color0,\n",
-       "    var(--pst-color-on-background, #111111)\n",
-       "  );\n",
-       "  --xr-background-color-row-even: var(\n",
-       "    --jp-layout-color1,\n",
-       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 5))\n",
-       "  );\n",
-       "  --xr-background-color-row-odd: var(\n",
-       "    --jp-layout-color2,\n",
-       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 15))\n",
-       "  );\n",
-       "}\n",
-       "\n",
-       ".xr-wrap {\n",
-       "  display: block !important;\n",
-       "  min-width: 300px;\n",
-       "  max-width: 700px;\n",
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-       "\n",
-       ".xr-text-repr-fallback {\n",
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-       "  display: none;\n",
-       "}\n",
-       "\n",
-       ".xr-header {\n",
-       "  padding-top: 6px;\n",
-       "  padding-bottom: 6px;\n",
-       "  margin-bottom: 4px;\n",
-       "  border-bottom: solid 1px var(--xr-border-color);\n",
-       "}\n",
-       "\n",
-       ".xr-header > div,\n",
-       ".xr-header > ul {\n",
-       "  display: inline;\n",
-       "  margin-top: 0;\n",
-       "  margin-bottom: 0;\n",
-       "}\n",
-       "\n",
-       ".xr-obj-type,\n",
-       ".xr-array-name {\n",
-       "  margin-left: 2px;\n",
-       "  margin-right: 10px;\n",
-       "}\n",
-       "\n",
-       ".xr-obj-type {\n",
-       "  color: var(--xr-font-color2);\n",
-       "}\n",
-       "\n",
-       ".xr-sections {\n",
-       "  padding-left: 0 !important;\n",
-       "  display: grid;\n",
-       "  grid-template-columns: 150px auto auto 1fr 0 20px 0 20px;\n",
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-       "\n",
-       ".xr-section-item {\n",
-       "  display: contents;\n",
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-       "\n",
-       ".xr-section-item input {\n",
-       "  display: inline-block;\n",
-       "  opacity: 0;\n",
-       "  height: 0;\n",
-       "}\n",
-       "\n",
-       ".xr-section-item input + label {\n",
-       "  color: var(--xr-disabled-color);\n",
-       "  border: 2px solid transparent !important;\n",
-       "}\n",
-       "\n",
-       ".xr-section-item input:enabled + label {\n",
-       "  cursor: pointer;\n",
-       "  color: var(--xr-font-color2);\n",
-       "}\n",
-       "\n",
-       ".xr-section-item input:focus + label {\n",
-       "  border: 2px solid var(--xr-font-color0) !important;\n",
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-       "\n",
-       ".xr-section-item input:enabled + label:hover {\n",
-       "  color: var(--xr-font-color0);\n",
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-       "\n",
-       ".xr-section-summary {\n",
-       "  grid-column: 1;\n",
-       "  color: var(--xr-font-color2);\n",
-       "  font-weight: 500;\n",
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-       "\n",
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-       "  display: inline-block;\n",
-       "  padding-left: 0.5em;\n",
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-       "\n",
-       ".xr-section-summary-in:disabled + label {\n",
-       "  color: var(--xr-font-color2);\n",
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-       ".xr-section-summary-in + label:before {\n",
-       "  display: inline-block;\n",
-       "  content: \"►\";\n",
-       "  font-size: 11px;\n",
-       "  width: 15px;\n",
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-       "  color: var(--xr-disabled-color);\n",
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-       "\n",
-       ".xr-section-summary-in:checked + label:before {\n",
-       "  content: \"▼\";\n",
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-       ".xr-section-summary-in:checked + label > span {\n",
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-       "  grid-column: 1 / -1;\n",
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-       "  grid-template-columns: 20px auto;\n",
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-       ".xr-array-wrap > label {\n",
-       "  grid-column: 1;\n",
-       "  vertical-align: top;\n",
-       "}\n",
-       "\n",
-       ".xr-preview {\n",
-       "  color: var(--xr-font-color3);\n",
-       "}\n",
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-       ".xr-array-preview,\n",
-       ".xr-array-data {\n",
-       "  padding: 0 5px !important;\n",
-       "  grid-column: 2;\n",
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-       ".xr-array-data,\n",
-       ".xr-array-in:checked ~ .xr-array-preview {\n",
-       "  display: none;\n",
-       "}\n",
-       "\n",
-       ".xr-array-in:checked ~ .xr-array-data,\n",
-       ".xr-array-preview {\n",
-       "  display: inline-block;\n",
-       "}\n",
-       "\n",
-       ".xr-dim-list {\n",
-       "  display: inline-block !important;\n",
-       "  list-style: none;\n",
-       "  padding: 0 !important;\n",
-       "  margin: 0;\n",
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-       "\n",
-       ".xr-dim-list li {\n",
-       "  display: inline-block;\n",
-       "  padding: 0;\n",
-       "  margin: 0;\n",
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-       "\n",
-       ".xr-dim-list:before {\n",
-       "  content: \"(\";\n",
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-       "\n",
-       ".xr-dim-list:after {\n",
-       "  content: \")\";\n",
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-       "\n",
-       ".xr-dim-list li:not(:last-child):after {\n",
-       "  content: \",\";\n",
-       "  padding-right: 5px;\n",
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-       "\n",
-       ".xr-has-index {\n",
-       "  font-weight: bold;\n",
-       "}\n",
-       "\n",
-       ".xr-var-list,\n",
-       ".xr-var-item {\n",
-       "  display: contents;\n",
-       "}\n",
-       "\n",
-       ".xr-var-item > div,\n",
-       ".xr-var-item label,\n",
-       ".xr-var-item > .xr-var-name span {\n",
-       "  background-color: var(--xr-background-color-row-even);\n",
-       "  border-color: var(--xr-background-color-row-odd);\n",
-       "  margin-bottom: 0;\n",
-       "  padding-top: 2px;\n",
-       "}\n",
-       "\n",
-       ".xr-var-item > .xr-var-name:hover span {\n",
-       "  padding-right: 5px;\n",
-       "}\n",
-       "\n",
-       ".xr-var-list > li:nth-child(odd) > div,\n",
-       ".xr-var-list > li:nth-child(odd) > label,\n",
-       ".xr-var-list > li:nth-child(odd) > .xr-var-name span {\n",
-       "  background-color: var(--xr-background-color-row-odd);\n",
-       "  border-color: var(--xr-background-color-row-even);\n",
-       "}\n",
-       "\n",
-       ".xr-var-name {\n",
-       "  grid-column: 1;\n",
-       "}\n",
-       "\n",
-       ".xr-var-dims {\n",
-       "  grid-column: 2;\n",
-       "}\n",
-       "\n",
-       ".xr-var-dtype {\n",
-       "  grid-column: 3;\n",
-       "  text-align: right;\n",
-       "  color: var(--xr-font-color2);\n",
-       "}\n",
-       "\n",
-       ".xr-var-preview {\n",
-       "  grid-column: 4;\n",
-       "}\n",
-       "\n",
-       ".xr-index-preview {\n",
-       "  grid-column: 2 / 5;\n",
-       "  color: var(--xr-font-color2);\n",
-       "}\n",
-       "\n",
-       ".xr-var-name,\n",
-       ".xr-var-dims,\n",
-       ".xr-var-dtype,\n",
-       ".xr-preview,\n",
-       ".xr-attrs dt {\n",
-       "  white-space: nowrap;\n",
-       "  overflow: hidden;\n",
-       "  text-overflow: ellipsis;\n",
-       "  padding-right: 10px;\n",
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-       "\n",
-       ".xr-var-name:hover,\n",
-       ".xr-var-dims:hover,\n",
-       ".xr-var-dtype:hover,\n",
-       ".xr-attrs dt:hover {\n",
-       "  overflow: visible;\n",
-       "  width: auto;\n",
-       "  z-index: 1;\n",
-       "}\n",
-       "\n",
-       ".xr-var-attrs,\n",
-       ".xr-var-data,\n",
-       ".xr-index-data {\n",
-       "  display: none;\n",
-       "  border-top: 2px dotted var(--xr-background-color);\n",
-       "  padding-bottom: 20px !important;\n",
-       "  padding-top: 10px !important;\n",
-       "}\n",
-       "\n",
-       ".xr-var-attrs-in + label,\n",
-       ".xr-var-data-in + label,\n",
-       ".xr-index-data-in + label {\n",
-       "  padding: 0 1px;\n",
-       "}\n",
-       "\n",
-       ".xr-var-attrs-in:checked ~ .xr-var-attrs,\n",
-       ".xr-var-data-in:checked ~ .xr-var-data,\n",
-       ".xr-index-data-in:checked ~ .xr-index-data {\n",
-       "  display: block;\n",
-       "}\n",
-       "\n",
-       ".xr-var-data > table {\n",
-       "  float: right;\n",
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-       "\n",
-       ".xr-var-data > pre,\n",
-       ".xr-index-data > pre,\n",
-       ".xr-var-data > table > tbody > tr {\n",
-       "  background-color: transparent !important;\n",
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-       "\n",
-       ".xr-var-name span,\n",
-       ".xr-var-data,\n",
-       ".xr-index-name div,\n",
-       ".xr-index-data,\n",
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-       "  padding-left: 25px !important;\n",
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-       ".xr-var-attrs,\n",
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-       ".xr-index-data {\n",
-       "  grid-column: 1 / -1;\n",
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-       "\n",
-       "dl.xr-attrs {\n",
-       "  padding: 0;\n",
-       "  margin: 0;\n",
-       "  display: grid;\n",
-       "  grid-template-columns: 125px auto;\n",
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-       "\n",
-       ".xr-attrs dt,\n",
-       ".xr-attrs dd {\n",
-       "  padding: 0;\n",
-       "  margin: 0;\n",
-       "  float: left;\n",
-       "  padding-right: 10px;\n",
-       "  width: auto;\n",
-       "}\n",
-       "\n",
-       ".xr-attrs dt {\n",
-       "  font-weight: normal;\n",
-       "  grid-column: 1;\n",
-       "}\n",
-       "\n",
-       ".xr-attrs dt:hover span {\n",
-       "  display: inline-block;\n",
-       "  background: var(--xr-background-color);\n",
-       "  padding-right: 10px;\n",
-       "}\n",
-       "\n",
-       ".xr-attrs dd {\n",
-       "  grid-column: 2;\n",
-       "  white-space: pre-wrap;\n",
-       "  word-break: break-all;\n",
-       "}\n",
-       "\n",
-       ".xr-icon-database,\n",
-       ".xr-icon-file-text2,\n",
-       ".xr-no-icon {\n",
-       "  display: inline-block;\n",
-       "  vertical-align: middle;\n",
-       "  width: 1em;\n",
-       "  height: 1.5em !important;\n",
-       "  stroke-width: 0;\n",
-       "  stroke: currentColor;\n",
-       "  fill: currentColor;\n",
-       "}\n",
-       "\n",
-       ".xr-var-attrs-in:checked + label > .xr-icon-file-text2,\n",
-       ".xr-var-data-in:checked + label > .xr-icon-database,\n",
-       ".xr-index-data-in:checked + label > .xr-icon-database {\n",
-       "  color: var(--xr-font-color0);\n",
-       "  filter: drop-shadow(1px 1px 5px var(--xr-font-color2));\n",
-       "  stroke-width: 0.8px;\n",
-       "}\n",
-       "</style><pre class='xr-text-repr-fallback'>&lt;xarray.Dataset&gt; Size: 351kB\n",
-       "Dimensions:                  (forecast_reference_time: 4, step: 2,\n",
-       "                              latitude: 19, longitude: 36)\n",
-       "Coordinates:\n",
-       "  * forecast_reference_time  (forecast_reference_time) datetime64[ns] 32B 202...\n",
-       "  * step                     (step) timedelta64[ns] 16B 00:00:00 06:00:00\n",
-       "  * latitude                 (latitude) float64 152B 90.0 80.0 ... -80.0 -90.0\n",
-       "  * longitude                (longitude) float64 288B 0.0 10.0 ... 340.0 350.0\n",
-       "Data variables:\n",
-       "    t_137_ml                 (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    t_500_pl                 (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    t_700_pl                 (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    t_90_ml                  (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    u_137_ml                 (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    u_500_pl                 (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    u_700_pl                 (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    u_90_ml                  (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "Attributes:\n",
-       "    class:        od\n",
-       "    stream:       oper\n",
-       "    type:         fc\n",
-       "    expver:       0001\n",
-       "    date:         20240603\n",
-       "    time:         0\n",
-       "    domain:       g\n",
-       "    Conventions:  CF-1.8\n",
-       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-add0f0f4-329f-4086-8c09-c53b6d877c9d' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-add0f0f4-329f-4086-8c09-c53b6d877c9d' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>forecast_reference_time</span>: 4</li><li><span class='xr-has-index'>step</span>: 2</li><li><span class='xr-has-index'>latitude</span>: 19</li><li><span class='xr-has-index'>longitude</span>: 36</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-baa57eb6-31e7-4a5c-bf16-9ec6d3f1054a' class='xr-section-summary-in' type='checkbox'  checked><label for='section-baa57eb6-31e7-4a5c-bf16-9ec6d3f1054a' class='xr-section-summary' >Coordinates: <span>(4)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>forecast_reference_time</span></div><div class='xr-var-dims'>(forecast_reference_time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2024-06-03 ... 2024-06-04T12:00:00</div><input id='attrs-77ec74d4-10d8-4baa-839e-4936e2157b94' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-77ec74d4-10d8-4baa-839e-4936e2157b94' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-5aa0f320-841d-4774-8f6c-ee7bda08f7b2' class='xr-var-data-in' type='checkbox'><label for='data-5aa0f320-841d-4774-8f6c-ee7bda08f7b2' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>forecast_reference_time</dd><dt><span>long_name :</span></dt><dd>initial time of forecast</dd></dl></div><div class='xr-var-data'><pre>array([&#x27;2024-06-03T00:00:00.000000000&#x27;, &#x27;2024-06-03T12:00:00.000000000&#x27;,\n",
-       "       &#x27;2024-06-04T00:00:00.000000000&#x27;, &#x27;2024-06-04T12:00:00.000000000&#x27;],\n",
-       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>step</span></div><div class='xr-var-dims'>(step)</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>00:00:00 06:00:00</div><input id='attrs-3a9d5f58-9e74-478c-b1ce-a7bde81eb83d' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-3a9d5f58-9e74-478c-b1ce-a7bde81eb83d' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-6a901fa2-ea00-41a5-881b-2d3e18a2b209' class='xr-var-data-in' type='checkbox'><label for='data-6a901fa2-ea00-41a5-881b-2d3e18a2b209' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([             0, 21600000000000], dtype=&#x27;timedelta64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 80.0 70.0 ... -80.0 -90.0</div><input id='attrs-e99d4964-3b59-4fbb-96bc-b60c8ccde7b8' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-e99d4964-3b59-4fbb-96bc-b60c8ccde7b8' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-1d3aee5f-2e8c-481a-9e77-4ed1d4c84020' class='xr-var-data-in' type='checkbox'><label for='data-1d3aee5f-2e8c-481a-9e77-4ed1d4c84020' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  80.,  70.,  60.,  50.,  40.,  30.,  20.,  10.,   0., -10., -20.,\n",
-       "       -30., -40., -50., -60., -70., -80., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 10.0 20.0 ... 330.0 340.0 350.0</div><input id='attrs-32c6d72e-1531-4377-9a0b-61f3844d358e' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-32c6d72e-1531-4377-9a0b-61f3844d358e' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-a1082f2b-3786-4c90-91ad-9cf649f3a2e2' class='xr-var-data-in' type='checkbox'><label for='data-a1082f2b-3786-4c90-91ad-9cf649f3a2e2' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  10.,  20.,  30.,  40.,  50.,  60.,  70.,  80.,  90., 100., 110.,\n",
-       "       120., 130., 140., 150., 160., 170., 180., 190., 200., 210., 220., 230.,\n",
-       "       240., 250., 260., 270., 280., 290., 300., 310., 320., 330., 340., 350.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-371f2638-d2bd-4086-96fd-d3f227170b6f' class='xr-section-summary-in' type='checkbox'  checked><label for='section-371f2638-d2bd-4086-96fd-d3f227170b6f' class='xr-section-summary' >Data variables: <span>(8)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>t_137_ml</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-874ed612-906d-4d44-8b66-105d6efda3e2' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-874ed612-906d-4d44-8b66-105d6efda3e2' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-b6fbd866-886d-43cf-a833-d503522d0e76' class='xr-var-data-in' type='checkbox'><label for='data-b6fbd866-886d-43cf-a833-d503522d0e76' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>t</dd><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>paramId :</span></dt><dd>130</dd><dt><span>units :</span></dt><dd>K</dd><dt><span>levtype :</span></dt><dd>ml</dd><dt><span>levelist :</span></dt><dd>137</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: 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\\x00A\\xb6\\xb0\\x00@p\\x80\\x02\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x003$\\x11X6\\xe2\\xd9\\xf97\\xcc&gt;\\xef8w#\\x048\\xea\\xb3\\x889P979\\xb2t\\xfd:\\x135W:i:\\x9e:\\xb1P\\x9f;\\x02\\x89\\x7f;;&gt;\\x97;\\x82\\x1e\\xc6;\\xb08a;\\xe9\\xbf\\x1a&lt;\\x17\\xbda&lt;An\\x0c&lt;r\\xbd@&lt;\\x96\\x10\\x94&lt;\\xb7!\\x82&lt;\\xdc\\xe2\\x9a=\\x03\\xcb\\x15=\\x1b\\xc1\\x92=6w\\xec=T\\x0f\\xf1=t\\xa5\\xc8=\\x8c.\\x99=\\x9f\\xa8\\x9b=\\xb4\\xcf\\&#x27;=\\xcb\\xb2\\x8f=\\xe4\\\\\\x8d=\\xfe\\xde\\xa9&gt;\\r\\xa1\\xe5&gt;\\x1c\\xcc\\xcf&gt;,\\xf6\\xda&gt;&gt;%`&gt;P`\\x00&gt;c\\xab:&gt;x\\x0e\\xd0&gt;\\x86\\xc7\\xa4&gt;\\x92\\x19\\xec&gt;\\x9e\\x00\\x9e&gt;\\xaav\\xfe&gt;\\xb7m\\x18&gt;\\xc4\\xcbE&gt;\\xd2~\\xf2&gt;\\xe0t\\xd0&gt;\\xee\\x97\\xfc&gt;\\xfc\\xd3e?\\x05\\x88\\xd6?\\x0c\\x9f\\x00?\\x13\\xa2\\x19?\\x1a\\x88\\xae?!J\\x07?\\&#x27;\\xdeP?.&gt;\\x9f?4e0?:M\\x16??\\xf2\\xab?ER\\xfd?Jlj?O=\\xc1?S\\xc7\\x0e?X\\x08\\x98?\\\\\\x03\\xb9?_\\xb9\\xd4?c-$?f_\\xe1?iT\\xab?l\\x0ev?n\\x8f\\xbd?p\\xdc,?r\\xf5\\xe3?t\\xe0n?v\\x9e8?x2\\x08?y\\x9e\\xbd?z\\xe5\\xf9?|\\n\\xf0?}\\x0eN?}\\xf2\\xaa?~\\xb8|?\\x7fd\\xb0?\\x80\\x00\\x00\\x00\\x00\\x00\\x15\\x05\\x00\\x00\\x02\\xac\\x00\\x00C\\x88\\x80\\x00\\x80\\n\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x06\\x06\\xff\\x00\\x00\\x00\\x05\\x077777&#x27;, &#x27;bitsPerValue&#x27;: 24}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t_500_pl</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-d044b7c0-7cfa-405d-b3c8-27fc5d378027' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-d044b7c0-7cfa-405d-b3c8-27fc5d378027' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-ded5925e-399d-4866-8027-8bb9f7511732' class='xr-var-data-in' type='checkbox'><label for='data-ded5925e-399d-4866-8027-8bb9f7511732' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>t</dd><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>paramId :</span></dt><dd>130</dd><dt><span>units :</span></dt><dd>K</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>500</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&#x27;GRIB\\xff\\xff\\x00\\x02\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\xc4\\x00\\x00\\x00\\x15\\x01\\x00b\\x00\\x00!\\x00\\x01\\x07\\xe8\\x06\\x03\\x00\\x00\\x00\\x00\\x01\\x00\\x00\\x00\\x11\\x02\\x00\\x01\\x00\\x01\\x00\\t\\x04\\x010001\\x00\\x00\\x00H\\x03\\x00\\x00\\x00\\x02\\xac\\x00\\x00\\x00\\x00\\x00\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\x00\\x00\\x00$\\x00\\x00\\x00\\x13\\x00\\x00\\x00\\x00\\xff\\xff\\xff\\xff\\x05]J\\x80\\x00\\x00\\x00\\x000\\x85]J\\x80\\x14\\xdc\\x93\\x80\\x00\\x98\\x96\\x80\\x00\\x98\\x96\\x80\\x00\\x00\\x00\\x00&quot;\\x04\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\xff\\x9a\\xff\\xff\\xff\\x01\\x00\\x00\\x00\\x00d\\x00\\x00\\x00\\xc3P\\xff\\xff\\xff\\xff\\xff\\xff\\x00\\x00\\x00\\x15\\x05\\x00\\x00\\x02\\xac\\x00\\x00C\\x88\\x80\\x00\\x80\\n\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x06\\x06\\xff\\x00\\x00\\x00\\x05\\x077777&#x27;, &#x27;bitsPerValue&#x27;: 24}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t_700_pl</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-a2589d1c-1ff0-4181-a7d4-444cfe339dbc' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-a2589d1c-1ff0-4181-a7d4-444cfe339dbc' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-e3dcc646-ade4-479f-b2ec-08c1504e7b1d' class='xr-var-data-in' type='checkbox'><label for='data-e3dcc646-ade4-479f-b2ec-08c1504e7b1d' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>t</dd><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>paramId :</span></dt><dd>130</dd><dt><span>units :</span></dt><dd>K</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>700</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&#x27;GRIB\\xff\\xff\\x00\\x02\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\xc4\\x00\\x00\\x00\\x15\\x01\\x00b\\x00\\x00!\\x00\\x01\\x07\\xe8\\x06\\x03\\x00\\x00\\x00\\x00\\x01\\x00\\x00\\x00\\x11\\x02\\x00\\x01\\x00\\x01\\x00\\t\\x04\\x010001\\x00\\x00\\x00H\\x03\\x00\\x00\\x00\\x02\\xac\\x00\\x00\\x00\\x00\\x00\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\x00\\x00\\x00$\\x00\\x00\\x00\\x13\\x00\\x00\\x00\\x00\\xff\\xff\\xff\\xff\\x05]J\\x80\\x00\\x00\\x00\\x000\\x85]J\\x80\\x14\\xdc\\x93\\x80\\x00\\x98\\x96\\x80\\x00\\x98\\x96\\x80\\x00\\x00\\x00\\x00&quot;\\x04\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\xff\\x9a\\xff\\xff\\xff\\x01\\x00\\x00\\x00\\x00d\\x00\\x00\\x01\\x11p\\xff\\xff\\xff\\xff\\xff\\xff\\x00\\x00\\x00\\x15\\x05\\x00\\x00\\x02\\xac\\x00\\x00C\\x88\\x80\\x00\\x80\\n\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x06\\x06\\xff\\x00\\x00\\x00\\x05\\x077777&#x27;, &#x27;bitsPerValue&#x27;: 24}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t_90_ml</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-ed0a678f-8b02-4b37-a45f-9674dfc9c64c' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-ed0a678f-8b02-4b37-a45f-9674dfc9c64c' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-af216f90-1159-47c8-a02d-1a71568425c3' class='xr-var-data-in' type='checkbox'><label for='data-af216f90-1159-47c8-a02d-1a71568425c3' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>t</dd><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>paramId :</span></dt><dd>130</dd><dt><span>units :</span></dt><dd>K</dd><dt><span>levtype :</span></dt><dd>ml</dd><dt><span>levelist :</span></dt><dd>90</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&#x27;GRIB\\xff\\xff\\x00\\x02\\x00\\x00\\x00\\x00\\x00\\x00\\x05\\x14\\x00\\x00\\x00\\x15\\x01\\x00b\\x00\\x00\\x1f\\x00\\x01\\x07\\xe8\\x06\\x03\\x00\\x00\\x00\\x00\\x01\\x00\\x00\\x00\\x11\\x02\\x00\\x01\\x00\\x01\\x00\\t\\x04\\x010001\\x00\\x00\\x00H\\x03\\x00\\x00\\x00\\x02\\xac\\x00\\x00\\x00\\x00\\x06\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\x00\\x00\\x00$\\x00\\x00\\x00\\x13\\x00\\x00\\x00\\x00\\xff\\xff\\xff\\xff\\x05]J\\x80\\x00\\x00\\x00\\x000\\x85]J\\x80\\x14\\xdc\\x93\\x80\\x00\\x98\\x96\\x80\\x00\\x98\\x96\\x80\\x00\\x00\\x00\\x04r\\x04\\x01\\x14\\x00\\x00\\x00\\x00\\x02\\xff\\x9a\\xff\\xff\\xff\\x01\\x00\\x00\\x00\\x00i\\x00\\x00\\x00\\x00Z\\xff\\xff\\xff\\xff\\xff\\xff\\x00\\x00\\x00\\x00@\\x00\\x05\\xfb@F\\x8b\\x1e@\\x95P\\x8f@\\xda~\\xcaA\\x1b\\xf3\\x93AY\\xaf\\xd1A\\x94\\xdf\\x17A\\xc7\\xe2\\xc0B\\x03\\xf1^B+\\x84XB[\\xd2eB\\x8b\\n\\x89B\\xad\\xca\\xb1B\\xd6\\xd4\\xdcC\\x03l\\xeeC\\x1fG\\x87C?V\\xacCc\\xf8\\rC\\x86\\xc5\\x11C\\x9e5\\xdbC\\xb8}\\xbeC\\xd5\\xcb\\xd7C\\xf6N\\xdaD\\r\\x1avD 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&#x27;bitsPerValue&#x27;: 24}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u_137_ml</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-ec0d701d-125a-4547-bc32-49b6cb9102e8' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-ec0d701d-125a-4547-bc32-49b6cb9102e8' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-32c5bfac-c011-49ec-8080-9e171dee36ca' class='xr-var-data-in' type='checkbox'><label for='data-32c5bfac-c011-49ec-8080-9e171dee36ca' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>u</dd><dt><span>standard_name :</span></dt><dd>eastward_wind</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>paramId :</span></dt><dd>131</dd><dt><span>units :</span></dt><dd>m s**-1</dd><dt><span>levtype :</span></dt><dd>ml</dd><dt><span>levelist :</span></dt><dd>137</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: 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&#x27;bitsPerValue&#x27;: 24}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u_500_pl</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-267bbd47-4863-4cce-8fd1-58e42b81c124' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-267bbd47-4863-4cce-8fd1-58e42b81c124' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-2a269d8e-b3eb-4300-a3da-75512e8c444d' class='xr-var-data-in' type='checkbox'><label for='data-2a269d8e-b3eb-4300-a3da-75512e8c444d' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>u</dd><dt><span>standard_name :</span></dt><dd>eastward_wind</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>paramId :</span></dt><dd>131</dd><dt><span>units :</span></dt><dd>m s**-1</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>500</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&#x27;GRIB\\xff\\xff\\x00\\x02\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\xc4\\x00\\x00\\x00\\x15\\x01\\x00b\\x00\\x00!\\x00\\x01\\x07\\xe8\\x06\\x03\\x00\\x00\\x00\\x00\\x01\\x00\\x00\\x00\\x11\\x02\\x00\\x01\\x00\\x01\\x00\\t\\x04\\x010001\\x00\\x00\\x00H\\x03\\x00\\x00\\x00\\x02\\xac\\x00\\x00\\x00\\x00\\x00\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\x00\\x00\\x00$\\x00\\x00\\x00\\x13\\x00\\x00\\x00\\x00\\xff\\xff\\xff\\xff\\x05]J\\x80\\x00\\x00\\x00\\x000\\x85]J\\x80\\x14\\xdc\\x93\\x80\\x00\\x98\\x96\\x80\\x00\\x98\\x96\\x80\\x00\\x00\\x00\\x00&quot;\\x04\\x00\\x00\\x00\\x00\\x02\\x02\\x00\\xff\\x9a\\xff\\xff\\xff\\x01\\x00\\x00\\x00\\x00d\\x00\\x00\\x00\\xc3P\\xff\\xff\\xff\\xff\\xff\\xff\\x00\\x00\\x00\\x15\\x05\\x00\\x00\\x02\\xac\\x00\\x00C\\x88\\x80\\x00\\x80\\n\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x06\\x06\\xff\\x00\\x00\\x00\\x05\\x077777&#x27;, &#x27;bitsPerValue&#x27;: 24}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u_700_pl</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-1313ffee-8013-4fcb-8d0c-12f71e5fe242' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-1313ffee-8013-4fcb-8d0c-12f71e5fe242' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-377a63d1-725f-4bdf-b920-6f7614f4b6b2' class='xr-var-data-in' type='checkbox'><label for='data-377a63d1-725f-4bdf-b920-6f7614f4b6b2' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>u</dd><dt><span>standard_name :</span></dt><dd>eastward_wind</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>paramId :</span></dt><dd>131</dd><dt><span>units :</span></dt><dd>m s**-1</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>levelist :</span></dt><dd>700</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&#x27;GRIB\\xff\\xff\\x00\\x02\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\xc4\\x00\\x00\\x00\\x15\\x01\\x00b\\x00\\x00!\\x00\\x01\\x07\\xe8\\x06\\x03\\x00\\x00\\x00\\x00\\x01\\x00\\x00\\x00\\x11\\x02\\x00\\x01\\x00\\x01\\x00\\t\\x04\\x010001\\x00\\x00\\x00H\\x03\\x00\\x00\\x00\\x02\\xac\\x00\\x00\\x00\\x00\\x00\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\x00\\x00\\x00$\\x00\\x00\\x00\\x13\\x00\\x00\\x00\\x00\\xff\\xff\\xff\\xff\\x05]J\\x80\\x00\\x00\\x00\\x000\\x85]J\\x80\\x14\\xdc\\x93\\x80\\x00\\x98\\x96\\x80\\x00\\x98\\x96\\x80\\x00\\x00\\x00\\x00&quot;\\x04\\x00\\x00\\x00\\x00\\x02\\x02\\x00\\xff\\x9a\\xff\\xff\\xff\\x01\\x00\\x00\\x00\\x00d\\x00\\x00\\x01\\x11p\\xff\\xff\\xff\\xff\\xff\\xff\\x00\\x00\\x00\\x15\\x05\\x00\\x00\\x02\\xac\\x00\\x00C\\x88\\x80\\x00\\x80\\n\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x06\\x06\\xff\\x00\\x00\\x00\\x05\\x077777&#x27;, &#x27;bitsPerValue&#x27;: 24}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u_90_ml</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-50119d4f-8fa0-4fb3-97fe-b27e8d166021' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-50119d4f-8fa0-4fb3-97fe-b27e8d166021' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-2e55e962-fd72-4f6c-b3f0-5994b1368749' class='xr-var-data-in' type='checkbox'><label for='data-2e55e962-fd72-4f6c-b3f0-5994b1368749' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>u</dd><dt><span>standard_name :</span></dt><dd>eastward_wind</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>paramId :</span></dt><dd>131</dd><dt><span>units :</span></dt><dd>m s**-1</dd><dt><span>levtype :</span></dt><dd>ml</dd><dt><span>levelist :</span></dt><dd>90</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: 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&#x27;bitsPerValue&#x27;: 24}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-e13c6dae-b4d4-45b6-9001-f247a2df8031' class='xr-section-summary-in' type='checkbox'  ><label for='section-e13c6dae-b4d4-45b6-9001-f247a2df8031' class='xr-section-summary' >Indexes: <span>(4)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-index-name'><div>forecast_reference_time</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-8340e364-7e60-47c4-bc26-8cae08eafba6' class='xr-index-data-in' type='checkbox'/><label for='index-8340e364-7e60-47c4-bc26-8cae08eafba6' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(DatetimeIndex([&#x27;2024-06-03 00:00:00&#x27;, &#x27;2024-06-03 12:00:00&#x27;,\n",
-       "               &#x27;2024-06-04 00:00:00&#x27;, &#x27;2024-06-04 12:00:00&#x27;],\n",
-       "              dtype=&#x27;datetime64[ns]&#x27;, name=&#x27;forecast_reference_time&#x27;, freq=None))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>step</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-05678b20-5141-45e5-ab99-6eb54d90b2fe' class='xr-index-data-in' type='checkbox'/><label for='index-05678b20-5141-45e5-ab99-6eb54d90b2fe' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(TimedeltaIndex([&#x27;0 days 00:00:00&#x27;, &#x27;0 days 06:00:00&#x27;], dtype=&#x27;timedelta64[ns]&#x27;, name=&#x27;step&#x27;, freq=None))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>latitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-779ae6fe-b1e1-4ac9-9574-63032ba84e3b' class='xr-index-data-in' type='checkbox'/><label for='index-779ae6fe-b1e1-4ac9-9574-63032ba84e3b' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([ 90.0,  80.0,  70.0,  60.0,  50.0,  40.0,  30.0,  20.0,  10.0,   0.0,\n",
-       "       -10.0, -20.0, -30.0, -40.0, -50.0, -60.0, -70.0, -80.0, -90.0],\n",
-       "      dtype=&#x27;float64&#x27;, name=&#x27;latitude&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>longitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-2ced056c-21e0-408f-a6f6-dfaa004282eb' class='xr-index-data-in' type='checkbox'/><label for='index-2ced056c-21e0-408f-a6f6-dfaa004282eb' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([  0.0,  10.0,  20.0,  30.0,  40.0,  50.0,  60.0,  70.0,  80.0,  90.0,\n",
-       "       100.0, 110.0, 120.0, 130.0, 140.0, 150.0, 160.0, 170.0, 180.0, 190.0,\n",
-       "       200.0, 210.0, 220.0, 230.0, 240.0, 250.0, 260.0, 270.0, 280.0, 290.0,\n",
-       "       300.0, 310.0, 320.0, 330.0, 340.0, 350.0],\n",
-       "      dtype=&#x27;float64&#x27;, name=&#x27;longitude&#x27;))</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-0a4fe7f4-b43c-4ebc-ad59-f9b8d80c5595' class='xr-section-summary-in' type='checkbox'  checked><label for='section-0a4fe7f4-b43c-4ebc-ad59-f9b8d80c5595' class='xr-section-summary' >Attributes: <span>(9)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>class :</span></dt><dd>od</dd><dt><span>stream :</span></dt><dd>oper</dd><dt><span>type :</span></dt><dd>fc</dd><dt><span>expver :</span></dt><dd>0001</dd><dt><span>date :</span></dt><dd>20240603</dd><dt><span>time :</span></dt><dd>0</dd><dt><span>domain :</span></dt><dd>g</dd><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
-      ],
-      "text/plain": [
-       "<xarray.Dataset> Size: 351kB\n",
-       "Dimensions:                  (forecast_reference_time: 4, step: 2,\n",
-       "                              latitude: 19, longitude: 36)\n",
-       "Coordinates:\n",
-       "  * forecast_reference_time  (forecast_reference_time) datetime64[ns] 32B 202...\n",
-       "  * step                     (step) timedelta64[ns] 16B 00:00:00 06:00:00\n",
-       "  * latitude                 (latitude) float64 152B 90.0 80.0 ... -80.0 -90.0\n",
-       "  * longitude                (longitude) float64 288B 0.0 10.0 ... 340.0 350.0\n",
-       "Data variables:\n",
-       "    t_137_ml                 (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    t_500_pl                 (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    t_700_pl                 (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    t_90_ml                  (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    u_137_ml                 (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    u_500_pl                 (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    u_700_pl                 (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    u_90_ml                  (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "Attributes:\n",
-       "    class:        od\n",
-       "    stream:       oper\n",
-       "    type:         fc\n",
-       "    expver:       0001\n",
-       "    date:         20240603\n",
-       "    time:         0\n",
-       "    domain:       g\n",
-       "    Conventions:  CF-1.8\n",
-       "    institution:  ECMWF"
-      ]
-     },
-     "execution_count": 5,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "ds_fl = ekd.from_source(\"sample\", \"mixed_pl_ml.grib\")\n",
-    "ds = ds_fl.to_xarray(variable_key=\"p_l_t\", remapping={\"p_l_t\": \"{param}_{levelist}_{levtype}\"})\n",
-    "ds"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "4be3d1c2-873b-42a7-9a92-468d38ee64e2",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": []
-   },
-   "outputs": [],
-   "source": []
-  }
- ],
- "metadata": {
-  "kernelspec": {
-   "display_name": "dev",
-   "language": "python",
-   "name": "dev"
-  },
-  "language_info": {
-   "codemirror_mode": {
-    "name": "ipython",
-    "version": 3
-   },
-   "file_extension": ".py",
-   "mimetype": "text/x-python",
-   "name": "python",
-   "nbconvert_exporter": "python",
-   "pygments_lexer": "ipython3",
-   "version": "3.11.12"
-  }
- },
- "nbformat": 4,
- "nbformat_minor": 5
-}
diff --git a/docs/examples/xr_engine/index.rst b/docs/examples/xr_engine/index.rst
new file mode 100644
index 000000000..169f4f773
--- /dev/null
+++ b/docs/examples/xr_engine/index.rst
@@ -0,0 +1,29 @@
+.. _xr_engine_examples:
+
+Xarray engine
++++++++++++++
+
+.. toctree::
+    :maxdepth: 1
+    :glob:
+
+    xarray_engine_overview.ipynb
+    xarray_engine_temporal.ipynb
+    xarray_engine_step_ranges.ipynb
+    xarray_engine_seasonal.ipynb
+    xarray_engine_level.ipynb
+    xarray_engine_ensemble.ipynb
+    xarray_engine_variable_key.ipynb
+    xarray_engine_mono_variable.ipynb
+    xarray_engine_mono_variable_remapping.ipynb
+    xarray_engine_field_dims.ipynb
+    xarray_engine_to_grib.ipynb
+    xarray_engine_split.ipynb
+    xarray_engine_squeeze.ipynb
+    xarray_engine_dims_as_attrs.ipynb
+    xarray_engine_extra_dims.ipynb
+    xarray_engine_remapping.ipynb
+    xarray_engine_holes.ipynb
+    xarray_engine_chunks.ipynb
+    xarray_engine_chunks_on_dask_cluster.ipynb
+    xarray_cupy.ipynb
diff --git a/docs/examples/xarray_engine_chunks.ipynb b/docs/examples/xr_engine/xarray_engine_chunks.ipynb
similarity index 100%
rename from docs/examples/xarray_engine_chunks.ipynb
rename to docs/examples/xr_engine/xarray_engine_chunks.ipynb
diff --git a/docs/examples/xarray_engine_chunks_on_dask_cluster.ipynb b/docs/examples/xr_engine/xarray_engine_chunks_on_dask_cluster.ipynb
similarity index 100%
rename from docs/examples/xarray_engine_chunks_on_dask_cluster.ipynb
rename to docs/examples/xr_engine/xarray_engine_chunks_on_dask_cluster.ipynb
diff --git a/docs/examples/xarray_engine_dims_as_attrs.ipynb b/docs/examples/xr_engine/xarray_engine_dims_as_attrs.ipynb
similarity index 100%
rename from docs/examples/xarray_engine_dims_as_attrs.ipynb
rename to docs/examples/xr_engine/xarray_engine_dims_as_attrs.ipynb
diff --git a/docs/examples/xarray_engine_ensemble.ipynb b/docs/examples/xr_engine/xarray_engine_ensemble.ipynb
similarity index 100%
rename from docs/examples/xarray_engine_ensemble.ipynb
rename to docs/examples/xr_engine/xarray_engine_ensemble.ipynb
diff --git a/docs/examples/xarray_engine_extra_dims.ipynb b/docs/examples/xr_engine/xarray_engine_extra_dims.ipynb
similarity index 100%
rename from docs/examples/xarray_engine_extra_dims.ipynb
rename to docs/examples/xr_engine/xarray_engine_extra_dims.ipynb
diff --git a/docs/examples/xarray_engine_field_dims.ipynb b/docs/examples/xr_engine/xarray_engine_field_dims.ipynb
similarity index 100%
rename from docs/examples/xarray_engine_field_dims.ipynb
rename to docs/examples/xr_engine/xarray_engine_field_dims.ipynb
diff --git a/docs/examples/xarray_engine_holes.ipynb b/docs/examples/xr_engine/xarray_engine_holes.ipynb
similarity index 100%
rename from docs/examples/xarray_engine_holes.ipynb
rename to docs/examples/xr_engine/xarray_engine_holes.ipynb
diff --git a/docs/examples/xarray_engine_level.ipynb b/docs/examples/xr_engine/xarray_engine_level.ipynb
similarity index 100%
rename from docs/examples/xarray_engine_level.ipynb
rename to docs/examples/xr_engine/xarray_engine_level.ipynb
diff --git a/docs/examples/xarray_engine_mono_variable.ipynb b/docs/examples/xr_engine/xarray_engine_mono_variable.ipynb
similarity index 100%
rename from docs/examples/xarray_engine_mono_variable.ipynb
rename to docs/examples/xr_engine/xarray_engine_mono_variable.ipynb
diff --git a/docs/examples/xarray_engine_mono_variable_remapping.ipynb b/docs/examples/xr_engine/xarray_engine_mono_variable_remapping.ipynb
similarity index 100%
rename from docs/examples/xarray_engine_mono_variable_remapping.ipynb
rename to docs/examples/xr_engine/xarray_engine_mono_variable_remapping.ipynb
diff --git a/docs/examples/xarray_engine_overview.ipynb b/docs/examples/xr_engine/xarray_engine_overview.ipynb
similarity index 57%
rename from docs/examples/xarray_engine_overview.ipynb
rename to docs/examples/xr_engine/xarray_engine_overview.ipynb
index 9b51f2fe9..6e892b853 100644
--- a/docs/examples/xarray_engine_overview.ipynb
+++ b/docs/examples/xr_engine/xarray_engine_overview.ipynb
@@ -53,25 +53,10 @@
     },
     "tags": []
    },
-   "outputs": [
-    {
-     "data": {
-      "application/vnd.jupyter.widget-view+json": {
-       "model_id": "8b2a598b3f264e2aa75a0cddab1650d2",
-       "version_major": 2,
-       "version_minor": 0
-      },
-      "text/plain": [
-       "pl.grib:   0%|          | 0.00/48.8k [00:00<?, ?B/s]"
-      ]
-     },
-     "metadata": {},
-     "output_type": "display_data"
-    }
-   ],
+   "outputs": [],
    "source": [
     "import earthkit.data as ekd\n",
-    "ds_fl = ekd.from_source(\"sample\", \"pl.grib\")"
+    "ds_fl = ekd.from_source(\"sample\", \"pl.grib\").to_fieldlist()"
    ]
   },
   {
@@ -133,39 +118,86 @@
        "</symbol>\n",
        "</defs>\n",
        "</svg>\n",
-       "<style>/* CSS stylesheet for displaying xarray objects in jupyterlab.\n",
-       " *\n",
-       " */\n",
+       "<style>/* CSS stylesheet for displaying xarray objects in notebooks */\n",
        "\n",
        ":root {\n",
-       "  --xr-font-color0: var(--jp-content-font-color0, rgba(0, 0, 0, 1));\n",
-       "  --xr-font-color2: var(--jp-content-font-color2, rgba(0, 0, 0, 0.54));\n",
-       "  --xr-font-color3: var(--jp-content-font-color3, rgba(0, 0, 0, 0.38));\n",
-       "  --xr-border-color: var(--jp-border-color2, #e0e0e0);\n",
-       "  --xr-disabled-color: var(--jp-layout-color3, #bdbdbd);\n",
-       "  --xr-background-color: var(--jp-layout-color0, white);\n",
-       "  --xr-background-color-row-even: var(--jp-layout-color1, white);\n",
-       "  --xr-background-color-row-odd: var(--jp-layout-color2, #eeeeee);\n",
+       "  --xr-font-color0: var(\n",
+       "    --jp-content-font-color0,\n",
+       "    var(--pst-color-text-base rgba(0, 0, 0, 1))\n",
+       "  );\n",
+       "  --xr-font-color2: var(\n",
+       "    --jp-content-font-color2,\n",
+       "    var(--pst-color-text-base, rgba(0, 0, 0, 0.54))\n",
+       "  );\n",
+       "  --xr-font-color3: var(\n",
+       "    --jp-content-font-color3,\n",
+       "    var(--pst-color-text-base, rgba(0, 0, 0, 0.38))\n",
+       "  );\n",
+       "  --xr-border-color: var(\n",
+       "    --jp-border-color2,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 10))\n",
+       "  );\n",
+       "  --xr-disabled-color: var(\n",
+       "    --jp-layout-color3,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 40))\n",
+       "  );\n",
+       "  --xr-background-color: var(\n",
+       "    --jp-layout-color0,\n",
+       "    var(--pst-color-on-background, white)\n",
+       "  );\n",
+       "  --xr-background-color-row-even: var(\n",
+       "    --jp-layout-color1,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 5))\n",
+       "  );\n",
+       "  --xr-background-color-row-odd: var(\n",
+       "    --jp-layout-color2,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 15))\n",
+       "  );\n",
        "}\n",
        "\n",
        "html[theme=\"dark\"],\n",
        "html[data-theme=\"dark\"],\n",
        "body[data-theme=\"dark\"],\n",
        "body.vscode-dark {\n",
-       "  --xr-font-color0: rgba(255, 255, 255, 1);\n",
-       "  --xr-font-color2: rgba(255, 255, 255, 0.54);\n",
-       "  --xr-font-color3: rgba(255, 255, 255, 0.38);\n",
-       "  --xr-border-color: #1f1f1f;\n",
-       "  --xr-disabled-color: #515151;\n",
-       "  --xr-background-color: #111111;\n",
-       "  --xr-background-color-row-even: #111111;\n",
-       "  --xr-background-color-row-odd: #313131;\n",
+       "  --xr-font-color0: var(\n",
+       "    --jp-content-font-color0,\n",
+       "    var(--pst-color-text-base, rgba(255, 255, 255, 1))\n",
+       "  );\n",
+       "  --xr-font-color2: var(\n",
+       "    --jp-content-font-color2,\n",
+       "    var(--pst-color-text-base, rgba(255, 255, 255, 0.54))\n",
+       "  );\n",
+       "  --xr-font-color3: var(\n",
+       "    --jp-content-font-color3,\n",
+       "    var(--pst-color-text-base, rgba(255, 255, 255, 0.38))\n",
+       "  );\n",
+       "  --xr-border-color: var(\n",
+       "    --jp-border-color2,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 10))\n",
+       "  );\n",
+       "  --xr-disabled-color: var(\n",
+       "    --jp-layout-color3,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 40))\n",
+       "  );\n",
+       "  --xr-background-color: var(\n",
+       "    --jp-layout-color0,\n",
+       "    var(--pst-color-on-background, #111111)\n",
+       "  );\n",
+       "  --xr-background-color-row-even: var(\n",
+       "    --jp-layout-color1,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 5))\n",
+       "  );\n",
+       "  --xr-background-color-row-odd: var(\n",
+       "    --jp-layout-color2,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 15))\n",
+       "  );\n",
        "}\n",
        "\n",
        ".xr-wrap {\n",
        "  display: block !important;\n",
        "  min-width: 300px;\n",
        "  max-width: 700px;\n",
+       "  line-height: 1.6;\n",
        "}\n",
        "\n",
        ".xr-text-repr-fallback {\n",
@@ -188,11 +220,18 @@
        "}\n",
        "\n",
        ".xr-obj-type,\n",
-       ".xr-array-name {\n",
+       ".xr-obj-name,\n",
+       ".xr-group-name {\n",
        "  margin-left: 2px;\n",
        "  margin-right: 10px;\n",
        "}\n",
        "\n",
+       ".xr-group-name::before {\n",
+       "  content: \"📁\";\n",
+       "  padding-right: 0.3em;\n",
+       "}\n",
+       "\n",
+       ".xr-group-name,\n",
        ".xr-obj-type {\n",
        "  color: var(--xr-font-color2);\n",
        "}\n",
@@ -201,6 +240,8 @@
        "  padding-left: 0 !important;\n",
        "  display: grid;\n",
        "  grid-template-columns: 150px auto auto 1fr 0 20px 0 20px;\n",
+       "  margin-block-start: 0;\n",
+       "  margin-block-end: 0;\n",
        "}\n",
        "\n",
        ".xr-section-item {\n",
@@ -211,10 +252,12 @@
        "  display: inline-block;\n",
        "  opacity: 0;\n",
        "  height: 0;\n",
+       "  margin: 0;\n",
        "}\n",
        "\n",
        ".xr-section-item input + label {\n",
        "  color: var(--xr-disabled-color);\n",
+       "  border: 2px solid transparent !important;\n",
        "}\n",
        "\n",
        ".xr-section-item input:enabled + label {\n",
@@ -223,7 +266,7 @@
        "}\n",
        "\n",
        ".xr-section-item input:focus + label {\n",
-       "  border: 2px solid var(--xr-font-color0);\n",
+       "  border: 2px solid var(--xr-font-color0) !important;\n",
        "}\n",
        "\n",
        ".xr-section-item input:enabled + label:hover {\n",
@@ -268,7 +311,6 @@
        ".xr-section-summary,\n",
        ".xr-section-inline-details {\n",
        "  padding-top: 4px;\n",
-       "  padding-bottom: 4px;\n",
        "}\n",
        "\n",
        ".xr-section-inline-details {\n",
@@ -278,6 +320,7 @@
        ".xr-section-details {\n",
        "  display: none;\n",
        "  grid-column: 1 / -1;\n",
+       "  margin-top: 4px;\n",
        "  margin-bottom: 5px;\n",
        "}\n",
        "\n",
@@ -285,6 +328,32 @@
        "  display: contents;\n",
        "}\n",
        "\n",
+       ".xr-group-box {\n",
+       "  display: inline-grid;\n",
+       "  grid-template-columns: 0px 20px auto;\n",
+       "  width: 100%;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-vline {\n",
+       "  grid-column-start: 1;\n",
+       "  border-right: 0.2em solid;\n",
+       "  border-color: var(--xr-border-color);\n",
+       "  width: 0px;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-hline {\n",
+       "  grid-column-start: 2;\n",
+       "  grid-row-start: 1;\n",
+       "  height: 1em;\n",
+       "  width: 20px;\n",
+       "  border-bottom: 0.2em solid;\n",
+       "  border-color: var(--xr-border-color);\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-contents {\n",
+       "  grid-column-start: 3;\n",
+       "}\n",
+       "\n",
        ".xr-array-wrap {\n",
        "  grid-column: 1 / -1;\n",
        "  display: grid;\n",
@@ -355,7 +424,9 @@
        ".xr-var-item label,\n",
        ".xr-var-item > .xr-var-name span {\n",
        "  background-color: var(--xr-background-color-row-even);\n",
+       "  border-color: var(--xr-background-color-row-odd);\n",
        "  margin-bottom: 0;\n",
+       "  padding-top: 2px;\n",
        "}\n",
        "\n",
        ".xr-var-item > .xr-var-name:hover span {\n",
@@ -366,6 +437,7 @@
        ".xr-var-list > li:nth-child(odd) > label,\n",
        ".xr-var-list > li:nth-child(odd) > .xr-var-name span {\n",
        "  background-color: var(--xr-background-color-row-odd);\n",
+       "  border-color: var(--xr-background-color-row-even);\n",
        "}\n",
        "\n",
        ".xr-var-name {\n",
@@ -415,8 +487,15 @@
        ".xr-var-data,\n",
        ".xr-index-data {\n",
        "  display: none;\n",
-       "  background-color: var(--xr-background-color) !important;\n",
-       "  padding-bottom: 5px !important;\n",
+       "  border-top: 2px dotted var(--xr-background-color);\n",
+       "  padding-bottom: 20px !important;\n",
+       "  padding-top: 10px !important;\n",
+       "}\n",
+       "\n",
+       ".xr-var-attrs-in + label,\n",
+       ".xr-var-data-in + label,\n",
+       ".xr-index-data-in + label {\n",
+       "  padding: 0 1px;\n",
        "}\n",
        "\n",
        ".xr-var-attrs-in:checked ~ .xr-var-attrs,\n",
@@ -429,6 +508,12 @@
        "  float: right;\n",
        "}\n",
        "\n",
+       ".xr-var-data > pre,\n",
+       ".xr-index-data > pre,\n",
+       ".xr-var-data > table > tbody > tr {\n",
+       "  background-color: transparent !important;\n",
+       "}\n",
+       "\n",
        ".xr-var-name span,\n",
        ".xr-var-data,\n",
        ".xr-index-name div,\n",
@@ -488,6 +573,14 @@
        "  stroke: currentColor;\n",
        "  fill: currentColor;\n",
        "}\n",
+       "\n",
+       ".xr-var-attrs-in:checked + label > .xr-icon-file-text2,\n",
+       ".xr-var-data-in:checked + label > .xr-icon-database,\n",
+       ".xr-index-data-in:checked + label > .xr-icon-database {\n",
+       "  color: var(--xr-font-color0);\n",
+       "  filter: drop-shadow(1px 1px 5px var(--xr-font-color2));\n",
+       "  stroke-width: 0.8px;\n",
+       "}\n",
        "</style><pre class='xr-text-repr-fallback'>&lt;xarray.Dataset&gt; Size: 176kB\n",
        "Dimensions:                  (forecast_reference_time: 4, step: 2, level: 2,\n",
        "                              latitude: 19, longitude: 36)\n",
@@ -501,30 +594,13 @@
        "    r                        (forecast_reference_time, step, level, latitude, longitude) float64 88kB ...\n",
        "    t                        (forecast_reference_time, step, level, latitude, longitude) float64 88kB ...\n",
        "Attributes:\n",
-       "    class:        od\n",
-       "    stream:       oper\n",
-       "    levtype:      pl\n",
-       "    type:         fc\n",
-       "    expver:       0001\n",
-       "    date:         20240603\n",
-       "    time:         0\n",
-       "    domain:       g\n",
-       "    number:       0\n",
        "    Conventions:  CF-1.8\n",
-       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-a550b5d7-1e2d-4b99-9b65-ec25ff64d24f' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-a550b5d7-1e2d-4b99-9b65-ec25ff64d24f' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>forecast_reference_time</span>: 4</li><li><span class='xr-has-index'>step</span>: 2</li><li><span class='xr-has-index'>level</span>: 2</li><li><span class='xr-has-index'>latitude</span>: 19</li><li><span class='xr-has-index'>longitude</span>: 36</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-f6cb5d7f-b2c7-41a0-b57b-ddad7b94ba7b' class='xr-section-summary-in' type='checkbox'  checked><label for='section-f6cb5d7f-b2c7-41a0-b57b-ddad7b94ba7b' class='xr-section-summary' >Coordinates: <span>(5)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>forecast_reference_time</span></div><div class='xr-var-dims'>(forecast_reference_time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2024-06-03 ... 2024-06-04T12:00:00</div><input id='attrs-befb0441-dd58-40e5-a9e3-34269576eaf1' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-befb0441-dd58-40e5-a9e3-34269576eaf1' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-27676339-6630-4e73-bf8d-59ebaf529193' class='xr-var-data-in' type='checkbox'><label for='data-27676339-6630-4e73-bf8d-59ebaf529193' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>forecast_reference_time</dd><dt><span>long_name :</span></dt><dd>initial time of forecast</dd></dl></div><div class='xr-var-data'><pre>array([&#x27;2024-06-03T00:00:00.000000000&#x27;, &#x27;2024-06-03T12:00:00.000000000&#x27;,\n",
+       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-3ce88d7d-bd80-423f-ac4d-c08f53a979aa' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-3ce88d7d-bd80-423f-ac4d-c08f53a979aa' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>forecast_reference_time</span>: 4</li><li><span class='xr-has-index'>step</span>: 2</li><li><span class='xr-has-index'>level</span>: 2</li><li><span class='xr-has-index'>latitude</span>: 19</li><li><span class='xr-has-index'>longitude</span>: 36</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-91bb7982-3e6a-4b83-8080-6b581b3ee631' class='xr-section-summary-in' type='checkbox'  checked><label for='section-91bb7982-3e6a-4b83-8080-6b581b3ee631' class='xr-section-summary' >Coordinates: <span>(5)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>forecast_reference_time</span></div><div class='xr-var-dims'>(forecast_reference_time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2024-06-03 ... 2024-06-04T12:00:00</div><input id='attrs-3dd5a2ac-84b3-4267-a6eb-c5a255464815' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-3dd5a2ac-84b3-4267-a6eb-c5a255464815' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-acbfd903-4665-4b57-96c2-028d1ceb71e6' class='xr-var-data-in' type='checkbox'><label for='data-acbfd903-4665-4b57-96c2-028d1ceb71e6' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([&#x27;2024-06-03T00:00:00.000000000&#x27;, &#x27;2024-06-03T12:00:00.000000000&#x27;,\n",
        "       &#x27;2024-06-04T00:00:00.000000000&#x27;, &#x27;2024-06-04T12:00:00.000000000&#x27;],\n",
-       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>step</span></div><div class='xr-var-dims'>(step)</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>00:00:00 06:00:00</div><input id='attrs-97b743bd-c0ba-4456-9106-f6a8d23d4d90' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-97b743bd-c0ba-4456-9106-f6a8d23d4d90' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-02e6c30f-5d69-4ba0-af9c-a27e21ee9ed1' class='xr-var-data-in' type='checkbox'><label for='data-02e6c30f-5d69-4ba0-af9c-a27e21ee9ed1' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([             0, 21600000000000], dtype=&#x27;timedelta64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>level</span></div><div class='xr-var-dims'>(level)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>500 700</div><input id='attrs-a5df02fa-a7df-4099-8291-21d0e9d3cca8' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-a5df02fa-a7df-4099-8291-21d0e9d3cca8' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-c409234f-dc63-437c-a02f-1484b7bac463' class='xr-var-data-in' type='checkbox'><label for='data-c409234f-dc63-437c-a02f-1484b7bac463' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>hPa</dd><dt><span>positive :</span></dt><dd>down</dd><dt><span>stored_direction :</span></dt><dd>decreasing</dd><dt><span>standard_name :</span></dt><dd>air_pressure</dd><dt><span>long_name :</span></dt><dd>pressure</dd></dl></div><div class='xr-var-data'><pre>array([500, 700])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 80.0 70.0 ... -80.0 -90.0</div><input id='attrs-d95a841d-b419-4e39-a988-5177031284c8' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-d95a841d-b419-4e39-a988-5177031284c8' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-6cf32581-d851-4fb7-b9c0-f723d63ae2fd' class='xr-var-data-in' type='checkbox'><label for='data-6cf32581-d851-4fb7-b9c0-f723d63ae2fd' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  80.,  70.,  60.,  50.,  40.,  30.,  20.,  10.,   0., -10., -20.,\n",
-       "       -30., -40., -50., -60., -70., -80., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 10.0 20.0 ... 330.0 340.0 350.0</div><input id='attrs-50e0ac79-1b14-4a6d-a0e4-439bd4593a63' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-50e0ac79-1b14-4a6d-a0e4-439bd4593a63' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-8f937b80-3067-4fa4-9937-84624ff5ac66' class='xr-var-data-in' type='checkbox'><label for='data-8f937b80-3067-4fa4-9937-84624ff5ac66' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  10.,  20.,  30.,  40.,  50.,  60.,  70.,  80.,  90., 100., 110.,\n",
+       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>step</span></div><div class='xr-var-dims'>(step)</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>00:00:00 06:00:00</div><input id='attrs-af124c8c-1534-455e-8b07-f5ce17995998' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-af124c8c-1534-455e-8b07-f5ce17995998' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-6d24c64a-1223-4d36-b106-dc1f5c7bac1c' class='xr-var-data-in' type='checkbox'><label for='data-6d24c64a-1223-4d36-b106-dc1f5c7bac1c' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>forecast_period</dd><dt><span>long_name :</span></dt><dd>time since forecast_reference_time</dd></dl></div><div class='xr-var-data'><pre>array([             0, 21600000000000], dtype=&#x27;timedelta64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>level</span></div><div class='xr-var-dims'>(level)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>500 700</div><input id='attrs-068e4c90-0f20-41c4-b122-11d5e88f7a0b' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-068e4c90-0f20-41c4-b122-11d5e88f7a0b' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-a43676d8-1ea5-484c-9c7b-f35db6acf475' class='xr-var-data-in' type='checkbox'><label for='data-a43676d8-1ea5-484c-9c7b-f35db6acf475' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>hPa</dd><dt><span>positive :</span></dt><dd>down</dd><dt><span>stored_direction :</span></dt><dd>decreasing</dd><dt><span>standard_name :</span></dt><dd>air_pressure</dd><dt><span>long_name :</span></dt><dd>pressure</dd></dl></div><div class='xr-var-data'><pre>array([500, 700])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 80.0 70.0 ... -80.0 -90.0</div><input id='attrs-8d03e3b1-4109-438d-941c-5a62c4668584' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-8d03e3b1-4109-438d-941c-5a62c4668584' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-9436548f-1df6-45cd-95b3-d01b3a77c943' class='xr-var-data-in' type='checkbox'><label for='data-9436548f-1df6-45cd-95b3-d01b3a77c943' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  80.,  70.,  60.,  50.,  40.,  30.,  20.,  10.,   0., -10., -20.,\n",
+       "       -30., -40., -50., -60., -70., -80., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 10.0 20.0 ... 330.0 340.0 350.0</div><input id='attrs-9d3c2d03-e3da-4281-9df8-b88cc1901114' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-9d3c2d03-e3da-4281-9df8-b88cc1901114' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-f1c04ba1-3c91-4374-abbe-c058a51e5897' class='xr-var-data-in' type='checkbox'><label for='data-f1c04ba1-3c91-4374-abbe-c058a51e5897' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  10.,  20.,  30.,  40.,  50.,  60.,  70.,  80.,  90., 100., 110.,\n",
        "       120., 130., 140., 150., 160., 170., 180., 190., 200., 210., 220., 230.,\n",
-       "       240., 250., 260., 270., 280., 290., 300., 310., 320., 330., 340., 350.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-bc17a8c6-2de9-4443-a8e3-5864e1793693' class='xr-section-summary-in' type='checkbox'  checked><label for='section-bc17a8c6-2de9-4443-a8e3-5864e1793693' class='xr-section-summary' >Data variables: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>r</span></div><div class='xr-var-dims'>(forecast_reference_time, step, level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-9fc1d0b2-6237-448d-8e68-0ee9ef51513a' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-9fc1d0b2-6237-448d-8e68-0ee9ef51513a' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-43020a22-f55b-46ba-826b-9d2641598114' class='xr-var-data-in' type='checkbox'><label for='data-43020a22-f55b-46ba-826b-9d2641598114' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>r</dd><dt><span>standard_name :</span></dt><dd>relative_humidity</dd><dt><span>long_name :</span></dt><dd>Relative humidity</dd><dt><span>paramId :</span></dt><dd>157</dd><dt><span>units :</span></dt><dd>%</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x9dd\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t</span></div><div class='xr-var-dims'>(forecast_reference_time, step, level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-c61c714b-3104-42e3-9c07-bf9950560299' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-c61c714b-3104-42e3-9c07-bf9950560299' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-7285d45b-123f-48dc-b2a3-7f19d6fad7c9' class='xr-var-data-in' type='checkbox'><label for='data-7285d45b-123f-48dc-b2a3-7f19d6fad7c9' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>t</dd><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>paramId :</span></dt><dd>130</dd><dt><span>units :</span></dt><dd>K</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x82d\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-0f134420-e7e9-4e14-a0ea-16f8ec47f2da' class='xr-section-summary-in' type='checkbox'  ><label for='section-0f134420-e7e9-4e14-a0ea-16f8ec47f2da' class='xr-section-summary' >Indexes: <span>(5)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-index-name'><div>forecast_reference_time</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-eb26cd96-89c9-4552-9d90-7ebc48d19993' class='xr-index-data-in' type='checkbox'/><label for='index-eb26cd96-89c9-4552-9d90-7ebc48d19993' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(DatetimeIndex([&#x27;2024-06-03 00:00:00&#x27;, &#x27;2024-06-03 12:00:00&#x27;,\n",
-       "               &#x27;2024-06-04 00:00:00&#x27;, &#x27;2024-06-04 12:00:00&#x27;],\n",
-       "              dtype=&#x27;datetime64[ns]&#x27;, name=&#x27;forecast_reference_time&#x27;, freq=None))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>step</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-f9cdc04b-e9ab-4e7d-88aa-3fcbcfbf833c' class='xr-index-data-in' type='checkbox'/><label for='index-f9cdc04b-e9ab-4e7d-88aa-3fcbcfbf833c' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(TimedeltaIndex([&#x27;0 days 00:00:00&#x27;, &#x27;0 days 06:00:00&#x27;], dtype=&#x27;timedelta64[ns]&#x27;, name=&#x27;step&#x27;, freq=None))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>level</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-d90de801-eb15-41d2-88c3-1520e70432e1' class='xr-index-data-in' type='checkbox'/><label for='index-d90de801-eb15-41d2-88c3-1520e70432e1' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([500, 700], dtype=&#x27;int64&#x27;, name=&#x27;level&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>latitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-117114d3-5050-48bf-867e-5486951a7c25' class='xr-index-data-in' type='checkbox'/><label for='index-117114d3-5050-48bf-867e-5486951a7c25' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([ 90.0,  80.0,  70.0,  60.0,  50.0,  40.0,  30.0,  20.0,  10.0,   0.0,\n",
-       "       -10.0, -20.0, -30.0, -40.0, -50.0, -60.0, -70.0, -80.0, -90.0],\n",
-       "      dtype=&#x27;float64&#x27;, name=&#x27;latitude&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>longitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-90cad211-5621-449a-8e5e-4e79002d25e3' class='xr-index-data-in' type='checkbox'/><label for='index-90cad211-5621-449a-8e5e-4e79002d25e3' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([  0.0,  10.0,  20.0,  30.0,  40.0,  50.0,  60.0,  70.0,  80.0,  90.0,\n",
-       "       100.0, 110.0, 120.0, 130.0, 140.0, 150.0, 160.0, 170.0, 180.0, 190.0,\n",
-       "       200.0, 210.0, 220.0, 230.0, 240.0, 250.0, 260.0, 270.0, 280.0, 290.0,\n",
-       "       300.0, 310.0, 320.0, 330.0, 340.0, 350.0],\n",
-       "      dtype=&#x27;float64&#x27;, name=&#x27;longitude&#x27;))</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-b09f8d6d-b495-4727-8c0b-b61b501db9f5' class='xr-section-summary-in' type='checkbox'  ><label for='section-b09f8d6d-b495-4727-8c0b-b61b501db9f5' class='xr-section-summary' >Attributes: <span>(11)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>class :</span></dt><dd>od</dd><dt><span>stream :</span></dt><dd>oper</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>type :</span></dt><dd>fc</dd><dt><span>expver :</span></dt><dd>0001</dd><dt><span>date :</span></dt><dd>20240603</dd><dt><span>time :</span></dt><dd>0</dd><dt><span>domain :</span></dt><dd>g</dd><dt><span>number :</span></dt><dd>0</dd><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
+       "       240., 250., 260., 270., 280., 290., 300., 310., 320., 330., 340., 350.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-93e7ea49-d650-4a31-804d-825af0c664ff' class='xr-section-summary-in' type='checkbox'  checked><label for='section-93e7ea49-d650-4a31-804d-825af0c664ff' class='xr-section-summary' >Data variables: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>r</span></div><div class='xr-var-dims'>(forecast_reference_time, step, level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-92a4e63c-bdd2-42b5-80e9-878ad1cffa76' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-92a4e63c-bdd2-42b5-80e9-878ad1cffa76' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-601ceed8-2c6c-454b-8040-dc6c6cb52427' class='xr-var-data-in' type='checkbox'><label for='data-601ceed8-2c6c-454b-8040-dc6c6cb52427' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>relative_humidity</dd><dt><span>long_name :</span></dt><dd>Relative humidity</dd><dt><span>units :</span></dt><dd>percent</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x9dd\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t</span></div><div class='xr-var-dims'>(forecast_reference_time, step, level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-b0b90ef6-2b90-4c5c-9437-5d344fed4af8' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-b0b90ef6-2b90-4c5c-9437-5d344fed4af8' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-582eedd0-e8be-4b4e-b05b-9d2743a68a9d' class='xr-var-data-in' type='checkbox'><label for='data-582eedd0-e8be-4b4e-b05b-9d2743a68a9d' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>units :</span></dt><dd>kelvin</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x82d\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-39e31ae9-4766-4705-98ab-301d9d081d2c' class='xr-section-summary-in' type='checkbox'  checked><label for='section-39e31ae9-4766-4705-98ab-301d9d081d2c' class='xr-section-summary' >Attributes: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
       ],
       "text/plain": [
        "<xarray.Dataset> Size: 176kB\n",
@@ -540,15 +616,6 @@
        "    r                        (forecast_reference_time, step, level, latitude, longitude) float64 88kB ...\n",
        "    t                        (forecast_reference_time, step, level, latitude, longitude) float64 88kB ...\n",
        "Attributes:\n",
-       "    class:        od\n",
-       "    stream:       oper\n",
-       "    levtype:      pl\n",
-       "    type:         fc\n",
-       "    expver:       0001\n",
-       "    date:         20240603\n",
-       "    time:         0\n",
-       "    domain:       g\n",
-       "    number:       0\n",
        "    Conventions:  CF-1.8\n",
        "    institution:  ECMWF"
       ]
@@ -690,81 +757,69 @@
        "  <thead>\n",
        "    <tr style=\"text-align: right;\">\n",
        "      <th></th>\n",
-       "      <th>centre</th>\n",
-       "      <th>shortName</th>\n",
-       "      <th>typeOfLevel</th>\n",
-       "      <th>level</th>\n",
-       "      <th>dataDate</th>\n",
-       "      <th>dataTime</th>\n",
-       "      <th>stepRange</th>\n",
-       "      <th>dataType</th>\n",
-       "      <th>number</th>\n",
-       "      <th>gridType</th>\n",
+       "      <th>parameter.variable</th>\n",
+       "      <th>time.valid_datetime</th>\n",
+       "      <th>time.base_datetime</th>\n",
+       "      <th>time.step</th>\n",
+       "      <th>vertical.level</th>\n",
+       "      <th>vertical.level_type</th>\n",
+       "      <th>ensemble.member</th>\n",
+       "      <th>geography.grid_type</th>\n",
        "    </tr>\n",
        "  </thead>\n",
        "  <tbody>\n",
        "    <tr>\n",
        "      <th>0</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>r</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2024-06-03 00:00:00</td>\n",
+       "      <td>2024-06-03 00:00:00</td>\n",
+       "      <td>0 days 00:00:00</td>\n",
        "      <td>500</td>\n",
-       "      <td>20240603</td>\n",
-       "      <td>0</td>\n",
-       "      <td>0</td>\n",
-       "      <td>fc</td>\n",
+       "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>1</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>r</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2024-06-03 00:00:00</td>\n",
+       "      <td>2024-06-03 00:00:00</td>\n",
+       "      <td>0 days 00:00:00</td>\n",
        "      <td>700</td>\n",
-       "      <td>20240603</td>\n",
-       "      <td>0</td>\n",
-       "      <td>0</td>\n",
-       "      <td>fc</td>\n",
+       "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>2</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>r</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2024-06-03 06:00:00</td>\n",
+       "      <td>2024-06-03 00:00:00</td>\n",
+       "      <td>0 days 06:00:00</td>\n",
        "      <td>500</td>\n",
-       "      <td>20240603</td>\n",
-       "      <td>0</td>\n",
-       "      <td>6</td>\n",
-       "      <td>fc</td>\n",
+       "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>3</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>r</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2024-06-03 06:00:00</td>\n",
+       "      <td>2024-06-03 00:00:00</td>\n",
+       "      <td>0 days 06:00:00</td>\n",
        "      <td>700</td>\n",
-       "      <td>20240603</td>\n",
-       "      <td>0</td>\n",
-       "      <td>6</td>\n",
-       "      <td>fc</td>\n",
+       "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>4</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>r</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2024-06-03 12:00:00</td>\n",
+       "      <td>2024-06-03 12:00:00</td>\n",
+       "      <td>0 days 00:00:00</td>\n",
        "      <td>500</td>\n",
-       "      <td>20240603</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>fc</td>\n",
+       "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
@@ -773,19 +828,19 @@
        "</div>"
       ],
       "text/plain": [
-       "  centre shortName    typeOfLevel  level  dataDate  dataTime stepRange  \\\n",
-       "0   ecmf         r  isobaricInhPa    500  20240603         0         0   \n",
-       "1   ecmf         r  isobaricInhPa    700  20240603         0         0   \n",
-       "2   ecmf         r  isobaricInhPa    500  20240603         0         6   \n",
-       "3   ecmf         r  isobaricInhPa    700  20240603         0         6   \n",
-       "4   ecmf         r  isobaricInhPa    500  20240603      1200         0   \n",
-       "\n",
-       "  dataType  number    gridType  \n",
-       "0       fc       0  regular_ll  \n",
-       "1       fc       0  regular_ll  \n",
-       "2       fc       0  regular_ll  \n",
-       "3       fc       0  regular_ll  \n",
-       "4       fc       0  regular_ll  "
+       "  parameter.variable time.valid_datetime  time.base_datetime       time.step  \\\n",
+       "0                  r 2024-06-03 00:00:00 2024-06-03 00:00:00 0 days 00:00:00   \n",
+       "1                  r 2024-06-03 00:00:00 2024-06-03 00:00:00 0 days 00:00:00   \n",
+       "2                  r 2024-06-03 06:00:00 2024-06-03 00:00:00 0 days 06:00:00   \n",
+       "3                  r 2024-06-03 06:00:00 2024-06-03 00:00:00 0 days 06:00:00   \n",
+       "4                  r 2024-06-03 12:00:00 2024-06-03 12:00:00 0 days 00:00:00   \n",
+       "\n",
+       "   vertical.level vertical.level_type ensemble.member geography.grid_type  \n",
+       "0             500            pressure               0          regular_ll  \n",
+       "1             700            pressure               0          regular_ll  \n",
+       "2             500            pressure               0          regular_ll  \n",
+       "3             700            pressure               0          regular_ll  \n",
+       "4             500            pressure               0          regular_ll  "
       ]
      },
      "execution_count": 4,
@@ -814,7 +869,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 8,
+   "execution_count": 5,
    "id": "5ad32a3e-2f48-49f5-b207-15e89c397fba",
    "metadata": {
     "editable": true,
@@ -827,17 +882,17 @@
     {
      "data": {
       "text/plain": [
-       "(254.25649845948692, 255.25649845948692)"
+       "(np.float64(254.25649845948692), np.float64(255.25649845948692))"
       ]
      },
-     "execution_count": 8,
+     "execution_count": 5,
      "metadata": {},
      "output_type": "execute_result"
     }
    ],
    "source": [
-    "m_0 = ds_fl.sel(param=\"t\", step=6, level=500)[0].values.mean() \n",
-    "m_1 = ds_fl1.sel(param=\"t\", step=6, level=500)[0].values.mean()\n",
+    "m_0 = ds_fl.sel({\"parameter.variable\": \"t\", \"time.step\": 6, \"vertical.level\": 500})[0].values.mean() \n",
+    "m_1 = ds_fl1.sel({\"parameter.variable\": \"t\", \"time.step\": 6, \"vertical.level\": 500})[0].values.mean()\n",
     "m_0, m_1"
    ]
   },
@@ -903,81 +958,69 @@
        "  <thead>\n",
        "    <tr style=\"text-align: right;\">\n",
        "      <th></th>\n",
-       "      <th>centre</th>\n",
-       "      <th>shortName</th>\n",
-       "      <th>typeOfLevel</th>\n",
-       "      <th>level</th>\n",
-       "      <th>dataDate</th>\n",
-       "      <th>dataTime</th>\n",
-       "      <th>stepRange</th>\n",
-       "      <th>dataType</th>\n",
-       "      <th>number</th>\n",
-       "      <th>gridType</th>\n",
+       "      <th>parameter.variable</th>\n",
+       "      <th>time.valid_datetime</th>\n",
+       "      <th>time.base_datetime</th>\n",
+       "      <th>time.step</th>\n",
+       "      <th>vertical.level</th>\n",
+       "      <th>vertical.level_type</th>\n",
+       "      <th>ensemble.member</th>\n",
+       "      <th>geography.grid_type</th>\n",
        "    </tr>\n",
        "  </thead>\n",
        "  <tbody>\n",
        "    <tr>\n",
        "      <th>0</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>r</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2024-06-03 00:00:00</td>\n",
+       "      <td>2024-06-03 00:00:00</td>\n",
+       "      <td>0 days 00:00:00</td>\n",
        "      <td>500</td>\n",
-       "      <td>20240603</td>\n",
-       "      <td>0</td>\n",
-       "      <td>0</td>\n",
-       "      <td>fc</td>\n",
+       "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>1</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>r</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2024-06-03 00:00:00</td>\n",
+       "      <td>2024-06-03 00:00:00</td>\n",
+       "      <td>0 days 00:00:00</td>\n",
        "      <td>700</td>\n",
-       "      <td>20240603</td>\n",
-       "      <td>0</td>\n",
-       "      <td>0</td>\n",
-       "      <td>fc</td>\n",
+       "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>2</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>r</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2024-06-03 06:00:00</td>\n",
+       "      <td>2024-06-03 00:00:00</td>\n",
+       "      <td>0 days 06:00:00</td>\n",
        "      <td>500</td>\n",
-       "      <td>20240603</td>\n",
-       "      <td>0</td>\n",
-       "      <td>6</td>\n",
-       "      <td>fc</td>\n",
+       "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>3</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>r</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2024-06-03 06:00:00</td>\n",
+       "      <td>2024-06-03 00:00:00</td>\n",
+       "      <td>0 days 06:00:00</td>\n",
        "      <td>700</td>\n",
-       "      <td>20240603</td>\n",
-       "      <td>0</td>\n",
-       "      <td>6</td>\n",
-       "      <td>fc</td>\n",
+       "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>4</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>r</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2024-06-03 12:00:00</td>\n",
+       "      <td>2024-06-03 12:00:00</td>\n",
+       "      <td>0 days 00:00:00</td>\n",
        "      <td>500</td>\n",
-       "      <td>20240603</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>fc</td>\n",
+       "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
@@ -986,19 +1029,19 @@
        "</div>"
       ],
       "text/plain": [
-       "  centre shortName    typeOfLevel  level  dataDate  dataTime stepRange  \\\n",
-       "0   ecmf         r  isobaricInhPa    500  20240603         0         0   \n",
-       "1   ecmf         r  isobaricInhPa    700  20240603         0         0   \n",
-       "2   ecmf         r  isobaricInhPa    500  20240603         0         6   \n",
-       "3   ecmf         r  isobaricInhPa    700  20240603         0         6   \n",
-       "4   ecmf         r  isobaricInhPa    500  20240603      1200         0   \n",
-       "\n",
-       "  dataType  number    gridType  \n",
-       "0       fc       0  regular_ll  \n",
-       "1       fc       0  regular_ll  \n",
-       "2       fc       0  regular_ll  \n",
-       "3       fc       0  regular_ll  \n",
-       "4       fc       0  regular_ll  "
+       "  parameter.variable time.valid_datetime  time.base_datetime       time.step  \\\n",
+       "0                  r 2024-06-03 00:00:00 2024-06-03 00:00:00 0 days 00:00:00   \n",
+       "1                  r 2024-06-03 00:00:00 2024-06-03 00:00:00 0 days 00:00:00   \n",
+       "2                  r 2024-06-03 06:00:00 2024-06-03 00:00:00 0 days 06:00:00   \n",
+       "3                  r 2024-06-03 06:00:00 2024-06-03 00:00:00 0 days 06:00:00   \n",
+       "4                  r 2024-06-03 12:00:00 2024-06-03 12:00:00 0 days 00:00:00   \n",
+       "\n",
+       "   vertical.level vertical.level_type ensemble.member geography.grid_type  \n",
+       "0             500            pressure               0          regular_ll  \n",
+       "1             700            pressure               0          regular_ll  \n",
+       "2             500            pressure               0          regular_ll  \n",
+       "3             700            pressure               0          regular_ll  \n",
+       "4             500            pressure               0          regular_ll  "
       ]
      },
      "execution_count": 6,
@@ -1008,7 +1051,7 @@
    ],
    "source": [
     "ds_fl1.to_target(\"file\", \"_from_xr_1.grib\")\n",
-    "ekd.from_source(\"file\", \"_from_xr_1.grib\").head()"
+    "ekd.from_source(\"file\", \"_from_xr_1.grib\").to_fieldlist().head()"
    ]
   },
   {
@@ -1023,7 +1066,7 @@
     "tags": []
    },
    "source": [
-    "It is also possible to directly write the Xarray into a GRIB file when calling :py:meth:`~data.xr_engine.engine.XarrayEarthkit.to_grib` on the ``earthkit`` accessor. This will be a more memory efficient way to write the data to disk than generating a fieldlist first."
+    "It is also possible to directly write the Xarray into a GRIB file when calling ``to_target()`` on the ``earthkit`` accessor. This will be a more memory efficient way to write the data to disk than generating a fieldlist first."
    ]
   },
   {
@@ -1059,81 +1102,69 @@
        "  <thead>\n",
        "    <tr style=\"text-align: right;\">\n",
        "      <th></th>\n",
-       "      <th>centre</th>\n",
-       "      <th>shortName</th>\n",
-       "      <th>typeOfLevel</th>\n",
-       "      <th>level</th>\n",
-       "      <th>dataDate</th>\n",
-       "      <th>dataTime</th>\n",
-       "      <th>stepRange</th>\n",
-       "      <th>dataType</th>\n",
-       "      <th>number</th>\n",
-       "      <th>gridType</th>\n",
+       "      <th>parameter.variable</th>\n",
+       "      <th>time.valid_datetime</th>\n",
+       "      <th>time.base_datetime</th>\n",
+       "      <th>time.step</th>\n",
+       "      <th>vertical.level</th>\n",
+       "      <th>vertical.level_type</th>\n",
+       "      <th>ensemble.member</th>\n",
+       "      <th>geography.grid_type</th>\n",
        "    </tr>\n",
        "  </thead>\n",
        "  <tbody>\n",
        "    <tr>\n",
        "      <th>0</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>r</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2024-06-03 00:00:00</td>\n",
+       "      <td>2024-06-03 00:00:00</td>\n",
+       "      <td>0 days 00:00:00</td>\n",
        "      <td>500</td>\n",
-       "      <td>20240603</td>\n",
-       "      <td>0</td>\n",
-       "      <td>0</td>\n",
-       "      <td>fc</td>\n",
+       "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>1</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>r</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2024-06-03 00:00:00</td>\n",
+       "      <td>2024-06-03 00:00:00</td>\n",
+       "      <td>0 days 00:00:00</td>\n",
        "      <td>700</td>\n",
-       "      <td>20240603</td>\n",
-       "      <td>0</td>\n",
-       "      <td>0</td>\n",
-       "      <td>fc</td>\n",
+       "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>2</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>r</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2024-06-03 06:00:00</td>\n",
+       "      <td>2024-06-03 00:00:00</td>\n",
+       "      <td>0 days 06:00:00</td>\n",
        "      <td>500</td>\n",
-       "      <td>20240603</td>\n",
-       "      <td>0</td>\n",
-       "      <td>6</td>\n",
-       "      <td>fc</td>\n",
+       "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>3</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>r</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2024-06-03 06:00:00</td>\n",
+       "      <td>2024-06-03 00:00:00</td>\n",
+       "      <td>0 days 06:00:00</td>\n",
        "      <td>700</td>\n",
-       "      <td>20240603</td>\n",
-       "      <td>0</td>\n",
-       "      <td>6</td>\n",
-       "      <td>fc</td>\n",
+       "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>4</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>r</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2024-06-03 12:00:00</td>\n",
+       "      <td>2024-06-03 12:00:00</td>\n",
+       "      <td>0 days 00:00:00</td>\n",
        "      <td>500</td>\n",
-       "      <td>20240603</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>0</td>\n",
-       "      <td>fc</td>\n",
+       "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
@@ -1142,19 +1173,19 @@
        "</div>"
       ],
       "text/plain": [
-       "  centre shortName    typeOfLevel  level  dataDate  dataTime stepRange  \\\n",
-       "0   ecmf         r  isobaricInhPa    500  20240603         0         0   \n",
-       "1   ecmf         r  isobaricInhPa    700  20240603         0         0   \n",
-       "2   ecmf         r  isobaricInhPa    500  20240603         0         6   \n",
-       "3   ecmf         r  isobaricInhPa    700  20240603         0         6   \n",
-       "4   ecmf         r  isobaricInhPa    500  20240603      1200         0   \n",
-       "\n",
-       "  dataType  number    gridType  \n",
-       "0       fc       0  regular_ll  \n",
-       "1       fc       0  regular_ll  \n",
-       "2       fc       0  regular_ll  \n",
-       "3       fc       0  regular_ll  \n",
-       "4       fc       0  regular_ll  "
+       "  parameter.variable time.valid_datetime  time.base_datetime       time.step  \\\n",
+       "0                  r 2024-06-03 00:00:00 2024-06-03 00:00:00 0 days 00:00:00   \n",
+       "1                  r 2024-06-03 00:00:00 2024-06-03 00:00:00 0 days 00:00:00   \n",
+       "2                  r 2024-06-03 06:00:00 2024-06-03 00:00:00 0 days 06:00:00   \n",
+       "3                  r 2024-06-03 06:00:00 2024-06-03 00:00:00 0 days 06:00:00   \n",
+       "4                  r 2024-06-03 12:00:00 2024-06-03 12:00:00 0 days 00:00:00   \n",
+       "\n",
+       "   vertical.level vertical.level_type ensemble.member geography.grid_type  \n",
+       "0             500            pressure               0          regular_ll  \n",
+       "1             700            pressure               0          regular_ll  \n",
+       "2             500            pressure               0          regular_ll  \n",
+       "3             700            pressure               0          regular_ll  \n",
+       "4             500            pressure               0          regular_ll  "
       ]
      },
      "execution_count": 7,
@@ -1163,8 +1194,8 @@
     }
    ],
    "source": [
-    "ds.earthkit.to_grib(\"_from_xr_2.grib\")\n",
-    "ekd.from_source(\"file\", \"_from_xr_2.grib\").head()"
+    "ds.earthkit.to_target(\"file\", \"_from_xr_2.grib\")\n",
+    "ekd.from_source(\"file\", \"_from_xr_2.grib\").to_fieldlist().head()"
    ]
   },
   {
@@ -1198,7 +1229,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.11.12"
+   "version": "3.13.1"
   }
  },
  "nbformat": 4,
diff --git a/docs/examples/xarray_engine_remapping.ipynb b/docs/examples/xr_engine/xarray_engine_remapping.ipynb
similarity index 65%
rename from docs/examples/xarray_engine_remapping.ipynb
rename to docs/examples/xr_engine/xarray_engine_remapping.ipynb
index 171332fb5..b5adbc176 100644
--- a/docs/examples/xarray_engine_remapping.ipynb
+++ b/docs/examples/xr_engine/xarray_engine_remapping.ipynb
@@ -66,13 +66,6 @@
    "id": "fc6598cb-5516-424d-ba01-a8ee22a120cc",
    "metadata": {},
    "outputs": [
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "                                                                                                                                                                                                                      "
-     ]
-    },
     {
      "data": {
       "text/html": [
@@ -94,94 +87,80 @@
        "  <thead>\n",
        "    <tr style=\"text-align: right;\">\n",
        "      <th></th>\n",
-       "      <th>centre</th>\n",
-       "      <th>shortName</th>\n",
-       "      <th>typeOfLevel</th>\n",
-       "      <th>level</th>\n",
-       "      <th>dataDate</th>\n",
-       "      <th>dataTime</th>\n",
-       "      <th>stepRange</th>\n",
-       "      <th>dataType</th>\n",
-       "      <th>number</th>\n",
-       "      <th>gridType</th>\n",
+       "      <th>parameter.variable</th>\n",
+       "      <th>time.valid_datetime</th>\n",
+       "      <th>time.base_datetime</th>\n",
+       "      <th>time.step</th>\n",
+       "      <th>vertical.level</th>\n",
+       "      <th>vertical.level_type</th>\n",
+       "      <th>ensemble.member</th>\n",
+       "      <th>geography.grid_type</th>\n",
        "    </tr>\n",
        "  </thead>\n",
        "  <tbody>\n",
        "    <tr>\n",
        "      <th>0</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>t</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2024-06-03 00:00:00</td>\n",
+       "      <td>2024-06-03</td>\n",
+       "      <td>0 days 00:00:00</td>\n",
        "      <td>500</td>\n",
-       "      <td>20240603</td>\n",
-       "      <td>0</td>\n",
-       "      <td>0</td>\n",
-       "      <td>cf</td>\n",
+       "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>1</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>t</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2024-06-03 06:00:00</td>\n",
+       "      <td>2024-06-03</td>\n",
+       "      <td>0 days 06:00:00</td>\n",
        "      <td>500</td>\n",
-       "      <td>20240603</td>\n",
-       "      <td>0</td>\n",
-       "      <td>6</td>\n",
-       "      <td>cf</td>\n",
+       "      <td>pressure</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>2</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>t</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2024-06-03 00:00:00</td>\n",
+       "      <td>2024-06-03</td>\n",
+       "      <td>0 days 00:00:00</td>\n",
        "      <td>500</td>\n",
-       "      <td>20240603</td>\n",
-       "      <td>0</td>\n",
-       "      <td>0</td>\n",
-       "      <td>pf</td>\n",
+       "      <td>pressure</td>\n",
        "      <td>1</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>3</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>t</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2024-06-03 00:00:00</td>\n",
+       "      <td>2024-06-03</td>\n",
+       "      <td>0 days 00:00:00</td>\n",
        "      <td>500</td>\n",
-       "      <td>20240603</td>\n",
-       "      <td>0</td>\n",
-       "      <td>0</td>\n",
-       "      <td>pf</td>\n",
+       "      <td>pressure</td>\n",
        "      <td>2</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>4</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>t</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2024-06-03 06:00:00</td>\n",
+       "      <td>2024-06-03</td>\n",
+       "      <td>0 days 06:00:00</td>\n",
        "      <td>500</td>\n",
-       "      <td>20240603</td>\n",
-       "      <td>0</td>\n",
-       "      <td>6</td>\n",
-       "      <td>pf</td>\n",
+       "      <td>pressure</td>\n",
        "      <td>1</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>5</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>t</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2024-06-03 06:00:00</td>\n",
+       "      <td>2024-06-03</td>\n",
+       "      <td>0 days 06:00:00</td>\n",
        "      <td>500</td>\n",
-       "      <td>20240603</td>\n",
-       "      <td>0</td>\n",
-       "      <td>6</td>\n",
-       "      <td>pf</td>\n",
+       "      <td>pressure</td>\n",
        "      <td>2</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
@@ -190,21 +169,21 @@
        "</div>"
       ],
       "text/plain": [
-       "  centre shortName    typeOfLevel  level  dataDate  dataTime stepRange  \\\n",
-       "0   ecmf         t  isobaricInhPa    500  20240603         0         0   \n",
-       "1   ecmf         t  isobaricInhPa    500  20240603         0         6   \n",
-       "2   ecmf         t  isobaricInhPa    500  20240603         0         0   \n",
-       "3   ecmf         t  isobaricInhPa    500  20240603         0         0   \n",
-       "4   ecmf         t  isobaricInhPa    500  20240603         0         6   \n",
-       "5   ecmf         t  isobaricInhPa    500  20240603         0         6   \n",
-       "\n",
-       "  dataType  number    gridType  \n",
-       "0       cf       0  regular_ll  \n",
-       "1       cf       0  regular_ll  \n",
-       "2       pf       1  regular_ll  \n",
-       "3       pf       2  regular_ll  \n",
-       "4       pf       1  regular_ll  \n",
-       "5       pf       2  regular_ll  "
+       "  parameter.variable time.valid_datetime time.base_datetime       time.step  \\\n",
+       "0                  t 2024-06-03 00:00:00         2024-06-03 0 days 00:00:00   \n",
+       "1                  t 2024-06-03 06:00:00         2024-06-03 0 days 06:00:00   \n",
+       "2                  t 2024-06-03 00:00:00         2024-06-03 0 days 00:00:00   \n",
+       "3                  t 2024-06-03 00:00:00         2024-06-03 0 days 00:00:00   \n",
+       "4                  t 2024-06-03 06:00:00         2024-06-03 0 days 06:00:00   \n",
+       "5                  t 2024-06-03 06:00:00         2024-06-03 0 days 06:00:00   \n",
+       "\n",
+       "   vertical.level vertical.level_type ensemble.member geography.grid_type  \n",
+       "0             500            pressure               0          regular_ll  \n",
+       "1             500            pressure               0          regular_ll  \n",
+       "2             500            pressure               1          regular_ll  \n",
+       "3             500            pressure               2          regular_ll  \n",
+       "4             500            pressure               1          regular_ll  \n",
+       "5             500            pressure               2          regular_ll  "
       ]
      },
      "execution_count": 2,
@@ -213,7 +192,7 @@
     }
    ],
    "source": [
-    "ds_fl = ekd.from_source(\"sample\", \"ens_cf_pf.grib\")\n",
+    "ds_fl = ekd.from_source(\"sample\", \"ens_cf_pf.grib\").to_fieldlist()\n",
     "ds_fl.ls()"
    ]
   },
@@ -255,9 +234,7 @@
        "</symbol>\n",
        "</defs>\n",
        "</svg>\n",
-       "<style>/* CSS stylesheet for displaying xarray objects in jupyterlab.\n",
-       " *\n",
-       " */\n",
+       "<style>/* CSS stylesheet for displaying xarray objects in notebooks */\n",
        "\n",
        ":root {\n",
        "  --xr-font-color0: var(\n",
@@ -336,6 +313,7 @@
        "  display: block !important;\n",
        "  min-width: 300px;\n",
        "  max-width: 700px;\n",
+       "  line-height: 1.6;\n",
        "}\n",
        "\n",
        ".xr-text-repr-fallback {\n",
@@ -358,11 +336,18 @@
        "}\n",
        "\n",
        ".xr-obj-type,\n",
-       ".xr-array-name {\n",
+       ".xr-obj-name,\n",
+       ".xr-group-name {\n",
        "  margin-left: 2px;\n",
        "  margin-right: 10px;\n",
        "}\n",
        "\n",
+       ".xr-group-name::before {\n",
+       "  content: \"📁\";\n",
+       "  padding-right: 0.3em;\n",
+       "}\n",
+       "\n",
+       ".xr-group-name,\n",
        ".xr-obj-type {\n",
        "  color: var(--xr-font-color2);\n",
        "}\n",
@@ -371,6 +356,8 @@
        "  padding-left: 0 !important;\n",
        "  display: grid;\n",
        "  grid-template-columns: 150px auto auto 1fr 0 20px 0 20px;\n",
+       "  margin-block-start: 0;\n",
+       "  margin-block-end: 0;\n",
        "}\n",
        "\n",
        ".xr-section-item {\n",
@@ -381,6 +368,7 @@
        "  display: inline-block;\n",
        "  opacity: 0;\n",
        "  height: 0;\n",
+       "  margin: 0;\n",
        "}\n",
        "\n",
        ".xr-section-item input + label {\n",
@@ -439,7 +427,6 @@
        ".xr-section-summary,\n",
        ".xr-section-inline-details {\n",
        "  padding-top: 4px;\n",
-       "  padding-bottom: 4px;\n",
        "}\n",
        "\n",
        ".xr-section-inline-details {\n",
@@ -449,6 +436,7 @@
        ".xr-section-details {\n",
        "  display: none;\n",
        "  grid-column: 1 / -1;\n",
+       "  margin-top: 4px;\n",
        "  margin-bottom: 5px;\n",
        "}\n",
        "\n",
@@ -456,6 +444,32 @@
        "  display: contents;\n",
        "}\n",
        "\n",
+       ".xr-group-box {\n",
+       "  display: inline-grid;\n",
+       "  grid-template-columns: 0px 20px auto;\n",
+       "  width: 100%;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-vline {\n",
+       "  grid-column-start: 1;\n",
+       "  border-right: 0.2em solid;\n",
+       "  border-color: var(--xr-border-color);\n",
+       "  width: 0px;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-hline {\n",
+       "  grid-column-start: 2;\n",
+       "  grid-row-start: 1;\n",
+       "  height: 1em;\n",
+       "  width: 20px;\n",
+       "  border-bottom: 0.2em solid;\n",
+       "  border-color: var(--xr-border-color);\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-contents {\n",
+       "  grid-column-start: 3;\n",
+       "}\n",
+       "\n",
        ".xr-array-wrap {\n",
        "  grid-column: 1 / -1;\n",
        "  display: grid;\n",
@@ -691,16 +705,10 @@
        "  * latitude   (latitude) float64 152B 90.0 80.0 70.0 60.0 ... -70.0 -80.0 -90.0\n",
        "  * longitude  (longitude) float64 288B 0.0 10.0 20.0 30.0 ... 330.0 340.0 350.0\n",
        "Data variables:\n",
-       "    t          (member, step, latitude, longitude) float64 33kB ...</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-49f6d852-f18b-4762-9684-1a84c2b49828' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-49f6d852-f18b-4762-9684-1a84c2b49828' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>member</span>: 3</li><li><span class='xr-has-index'>step</span>: 2</li><li><span class='xr-has-index'>latitude</span>: 19</li><li><span class='xr-has-index'>longitude</span>: 36</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-5060d899-91cb-4598-a342-f11f3fbd9489' class='xr-section-summary-in' type='checkbox'  checked><label for='section-5060d899-91cb-4598-a342-f11f3fbd9489' class='xr-section-summary' >Coordinates: <span>(4)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>member</span></div><div class='xr-var-dims'>(member)</div><div class='xr-var-dtype'>&lt;U4</div><div class='xr-var-preview xr-preview'>&#x27;cf_0&#x27; &#x27;pf_1&#x27; &#x27;pf_2&#x27;</div><input id='attrs-c1dae480-407f-4c7b-8717-04a16595c5f4' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-c1dae480-407f-4c7b-8717-04a16595c5f4' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-e8a945c1-ed8b-49fc-97b2-951b68248614' class='xr-var-data-in' type='checkbox'><label for='data-e8a945c1-ed8b-49fc-97b2-951b68248614' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([&#x27;cf_0&#x27;, &#x27;pf_1&#x27;, &#x27;pf_2&#x27;], dtype=&#x27;&lt;U4&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>step</span></div><div class='xr-var-dims'>(step)</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>00:00:00 06:00:00</div><input id='attrs-a403cc99-937c-4903-8747-d1ec185c92d9' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-a403cc99-937c-4903-8747-d1ec185c92d9' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-4b1284cd-4a03-45b3-94eb-79d3b4e22651' class='xr-var-data-in' type='checkbox'><label for='data-4b1284cd-4a03-45b3-94eb-79d3b4e22651' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>forecast_period</dd><dt><span>long_name :</span></dt><dd>time since forecast_reference_time</dd></dl></div><div class='xr-var-data'><pre>array([             0, 21600000000000], dtype=&#x27;timedelta64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 80.0 70.0 ... -80.0 -90.0</div><input id='attrs-90559fdb-7470-4de5-b52a-7d41ad70a530' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-90559fdb-7470-4de5-b52a-7d41ad70a530' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-0ce3738d-d09c-4c9e-8f56-f8a1016b81b2' class='xr-var-data-in' type='checkbox'><label for='data-0ce3738d-d09c-4c9e-8f56-f8a1016b81b2' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  80.,  70.,  60.,  50.,  40.,  30.,  20.,  10.,   0., -10., -20.,\n",
-       "       -30., -40., -50., -60., -70., -80., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 10.0 20.0 ... 330.0 340.0 350.0</div><input id='attrs-e96968e3-9164-4ae0-910d-9fa1047e4ecb' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-e96968e3-9164-4ae0-910d-9fa1047e4ecb' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-bacf90a4-3fd2-4b20-9a61-bae914434e3f' class='xr-var-data-in' type='checkbox'><label for='data-bacf90a4-3fd2-4b20-9a61-bae914434e3f' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  10.,  20.,  30.,  40.,  50.,  60.,  70.,  80.,  90., 100., 110.,\n",
+       "    t          (member, step, latitude, longitude) float64 33kB ...</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-a2e68f1a-d2c5-4089-bcda-0d28868f8640' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-a2e68f1a-d2c5-4089-bcda-0d28868f8640' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>member</span>: 3</li><li><span class='xr-has-index'>step</span>: 2</li><li><span class='xr-has-index'>latitude</span>: 19</li><li><span class='xr-has-index'>longitude</span>: 36</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-f5753005-aba5-4737-bd74-d135c4d75c36' class='xr-section-summary-in' type='checkbox'  checked><label for='section-f5753005-aba5-4737-bd74-d135c4d75c36' class='xr-section-summary' >Coordinates: <span>(4)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>member</span></div><div class='xr-var-dims'>(member)</div><div class='xr-var-dtype'>&lt;U4</div><div class='xr-var-preview xr-preview'>&#x27;cf_0&#x27; &#x27;pf_1&#x27; &#x27;pf_2&#x27;</div><input id='attrs-d19c6ea1-65f8-4414-b55c-b599b8323c16' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-d19c6ea1-65f8-4414-b55c-b599b8323c16' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-fd750c9f-b280-4ad1-b076-c24468d092b7' class='xr-var-data-in' type='checkbox'><label for='data-fd750c9f-b280-4ad1-b076-c24468d092b7' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([&#x27;cf_0&#x27;, &#x27;pf_1&#x27;, &#x27;pf_2&#x27;], dtype=&#x27;&lt;U4&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>step</span></div><div class='xr-var-dims'>(step)</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>00:00:00 06:00:00</div><input id='attrs-6ce66496-c28a-42e1-92d6-c0974e914693' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-6ce66496-c28a-42e1-92d6-c0974e914693' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-618e70fa-a35f-459e-b628-d7728d85eaba' class='xr-var-data-in' type='checkbox'><label for='data-618e70fa-a35f-459e-b628-d7728d85eaba' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>forecast_period</dd><dt><span>long_name :</span></dt><dd>time since forecast_reference_time</dd></dl></div><div class='xr-var-data'><pre>array([             0, 21600000000000], dtype=&#x27;timedelta64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 80.0 70.0 ... -80.0 -90.0</div><input id='attrs-e83da1de-6696-4d65-9a30-295c344d22e9' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-e83da1de-6696-4d65-9a30-295c344d22e9' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-ba893471-4a78-414a-b10f-b85693854f30' class='xr-var-data-in' type='checkbox'><label for='data-ba893471-4a78-414a-b10f-b85693854f30' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  80.,  70.,  60.,  50.,  40.,  30.,  20.,  10.,   0., -10., -20.,\n",
+       "       -30., -40., -50., -60., -70., -80., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 10.0 20.0 ... 330.0 340.0 350.0</div><input id='attrs-c54d9e1d-44e1-43a2-9f50-27ef6486a15f' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-c54d9e1d-44e1-43a2-9f50-27ef6486a15f' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-8e19c775-0a4c-41d0-87c2-a8a5d6d69967' class='xr-var-data-in' type='checkbox'><label for='data-8e19c775-0a4c-41d0-87c2-a8a5d6d69967' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  10.,  20.,  30.,  40.,  50.,  60.,  70.,  80.,  90., 100., 110.,\n",
        "       120., 130., 140., 150., 160., 170., 180., 190., 200., 210., 220., 230.,\n",
-       "       240., 250., 260., 270., 280., 290., 300., 310., 320., 330., 340., 350.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-b5e3d0ef-c72c-4f5b-8377-464507eff94a' class='xr-section-summary-in' type='checkbox'  checked><label for='section-b5e3d0ef-c72c-4f5b-8377-464507eff94a' class='xr-section-summary' >Data variables: <span>(1)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>t</span></div><div class='xr-var-dims'>(member, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-f5533eab-98e5-4aa7-a69d-8e3ece3f24dc' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-f5533eab-98e5-4aa7-a69d-8e3ece3f24dc' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-3d5da45b-c643-455a-917c-0964fce8874a' class='xr-var-data-in' type='checkbox'><label for='data-3d5da45b-c643-455a-917c-0964fce8874a' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>[4104 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-a4b18986-5bb9-4367-9e3e-b7448b44402e' class='xr-section-summary-in' type='checkbox'  ><label for='section-a4b18986-5bb9-4367-9e3e-b7448b44402e' class='xr-section-summary' >Indexes: <span>(4)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-index-name'><div>member</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-f15e0004-b122-446b-8712-40c546802238' class='xr-index-data-in' type='checkbox'/><label for='index-f15e0004-b122-446b-8712-40c546802238' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([&#x27;cf_0&#x27;, &#x27;pf_1&#x27;, &#x27;pf_2&#x27;], dtype=&#x27;object&#x27;, name=&#x27;member&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>step</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-7d0cfb8d-829e-46ae-ae36-d290b8085b44' class='xr-index-data-in' type='checkbox'/><label for='index-7d0cfb8d-829e-46ae-ae36-d290b8085b44' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(TimedeltaIndex([&#x27;0 days 00:00:00&#x27;, &#x27;0 days 06:00:00&#x27;], dtype=&#x27;timedelta64[ns]&#x27;, name=&#x27;step&#x27;, freq=None))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>latitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-d0d5212e-acca-4ec7-9fb6-2eedfbd6a328' class='xr-index-data-in' type='checkbox'/><label for='index-d0d5212e-acca-4ec7-9fb6-2eedfbd6a328' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([ 90.0,  80.0,  70.0,  60.0,  50.0,  40.0,  30.0,  20.0,  10.0,   0.0,\n",
-       "       -10.0, -20.0, -30.0, -40.0, -50.0, -60.0, -70.0, -80.0, -90.0],\n",
-       "      dtype=&#x27;float64&#x27;, name=&#x27;latitude&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>longitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-8aa148a4-70dc-4ccf-9000-514b0426115c' class='xr-index-data-in' type='checkbox'/><label for='index-8aa148a4-70dc-4ccf-9000-514b0426115c' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([  0.0,  10.0,  20.0,  30.0,  40.0,  50.0,  60.0,  70.0,  80.0,  90.0,\n",
-       "       100.0, 110.0, 120.0, 130.0, 140.0, 150.0, 160.0, 170.0, 180.0, 190.0,\n",
-       "       200.0, 210.0, 220.0, 230.0, 240.0, 250.0, 260.0, 270.0, 280.0, 290.0,\n",
-       "       300.0, 310.0, 320.0, 330.0, 340.0, 350.0],\n",
-       "      dtype=&#x27;float64&#x27;, name=&#x27;longitude&#x27;))</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-b7fbf768-099f-4334-a85a-0bae673dc094' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-b7fbf768-099f-4334-a85a-0bae673dc094' class='xr-section-summary'  title='Expand/collapse section'>Attributes: <span>(0)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'></dl></div></li></ul></div></div>"
+       "       240., 250., 260., 270., 280., 290., 300., 310., 320., 330., 340., 350.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-44b87bae-69e4-4397-9bb4-b1731d69e5b3' class='xr-section-summary-in' type='checkbox'  checked><label for='section-44b87bae-69e4-4397-9bb4-b1731d69e5b3' class='xr-section-summary' >Data variables: <span>(1)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>t</span></div><div class='xr-var-dims'>(member, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-fa92eac0-6cb5-4902-b3cb-f227aaa8cf42' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-fa92eac0-6cb5-4902-b3cb-f227aaa8cf42' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-ff4832a2-f6a2-466b-b1ea-c00f2daa2bbf' class='xr-var-data-in' type='checkbox'><label for='data-ff4832a2-f6a2-466b-b1ea-c00f2daa2bbf' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[4104 values with dtype=float64]</pre></div></li></ul></div></li></ul></div></div>"
       ],
       "text/plain": [
        "<xarray.Dataset> Size: 33kB\n",
@@ -722,7 +730,7 @@
    "source": [
     "ds = ds_fl.to_xarray(\n",
     "    profile=None,\n",
-    "    remapping={\"member\": \"{dataType}_{number}\"}, \n",
+    "    remapping={\"member\": \"{metadata.dataType}_{metadata.number}\"}, \n",
     "    extra_dims=\"member\", \n",
     "    add_earthkit_attrs=False\n",
     ")\n",
@@ -774,9 +782,7 @@
        "</symbol>\n",
        "</defs>\n",
        "</svg>\n",
-       "<style>/* CSS stylesheet for displaying xarray objects in jupyterlab.\n",
-       " *\n",
-       " */\n",
+       "<style>/* CSS stylesheet for displaying xarray objects in notebooks */\n",
        "\n",
        ":root {\n",
        "  --xr-font-color0: var(\n",
@@ -855,6 +861,7 @@
        "  display: block !important;\n",
        "  min-width: 300px;\n",
        "  max-width: 700px;\n",
+       "  line-height: 1.6;\n",
        "}\n",
        "\n",
        ".xr-text-repr-fallback {\n",
@@ -877,11 +884,18 @@
        "}\n",
        "\n",
        ".xr-obj-type,\n",
-       ".xr-array-name {\n",
+       ".xr-obj-name,\n",
+       ".xr-group-name {\n",
        "  margin-left: 2px;\n",
        "  margin-right: 10px;\n",
        "}\n",
        "\n",
+       ".xr-group-name::before {\n",
+       "  content: \"📁\";\n",
+       "  padding-right: 0.3em;\n",
+       "}\n",
+       "\n",
+       ".xr-group-name,\n",
        ".xr-obj-type {\n",
        "  color: var(--xr-font-color2);\n",
        "}\n",
@@ -890,6 +904,8 @@
        "  padding-left: 0 !important;\n",
        "  display: grid;\n",
        "  grid-template-columns: 150px auto auto 1fr 0 20px 0 20px;\n",
+       "  margin-block-start: 0;\n",
+       "  margin-block-end: 0;\n",
        "}\n",
        "\n",
        ".xr-section-item {\n",
@@ -900,6 +916,7 @@
        "  display: inline-block;\n",
        "  opacity: 0;\n",
        "  height: 0;\n",
+       "  margin: 0;\n",
        "}\n",
        "\n",
        ".xr-section-item input + label {\n",
@@ -958,7 +975,6 @@
        ".xr-section-summary,\n",
        ".xr-section-inline-details {\n",
        "  padding-top: 4px;\n",
-       "  padding-bottom: 4px;\n",
        "}\n",
        "\n",
        ".xr-section-inline-details {\n",
@@ -968,6 +984,7 @@
        ".xr-section-details {\n",
        "  display: none;\n",
        "  grid-column: 1 / -1;\n",
+       "  margin-top: 4px;\n",
        "  margin-bottom: 5px;\n",
        "}\n",
        "\n",
@@ -975,6 +992,32 @@
        "  display: contents;\n",
        "}\n",
        "\n",
+       ".xr-group-box {\n",
+       "  display: inline-grid;\n",
+       "  grid-template-columns: 0px 20px auto;\n",
+       "  width: 100%;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-vline {\n",
+       "  grid-column-start: 1;\n",
+       "  border-right: 0.2em solid;\n",
+       "  border-color: var(--xr-border-color);\n",
+       "  width: 0px;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-hline {\n",
+       "  grid-column-start: 2;\n",
+       "  grid-row-start: 1;\n",
+       "  height: 1em;\n",
+       "  width: 20px;\n",
+       "  border-bottom: 0.2em solid;\n",
+       "  border-color: var(--xr-border-color);\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-contents {\n",
+       "  grid-column-start: 3;\n",
+       "}\n",
+       "\n",
        ".xr-array-wrap {\n",
        "  grid-column: 1 / -1;\n",
        "  display: grid;\n",
@@ -1210,16 +1253,10 @@
        "  * latitude   (latitude) float64 152B 90.0 80.0 70.0 60.0 ... -70.0 -80.0 -90.0\n",
        "  * longitude  (longitude) float64 288B 0.0 10.0 20.0 30.0 ... 330.0 340.0 350.0\n",
        "Data variables:\n",
-       "    t          (member, step, latitude, longitude) float64 33kB ...</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-f0993058-d76e-4a79-8801-49b676451a16' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-f0993058-d76e-4a79-8801-49b676451a16' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>member</span>: 3</li><li><span class='xr-has-index'>step</span>: 2</li><li><span class='xr-has-index'>latitude</span>: 19</li><li><span class='xr-has-index'>longitude</span>: 36</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-79c836a9-4c6f-4592-b5a6-9e6c9581a17c' class='xr-section-summary-in' type='checkbox'  checked><label for='section-79c836a9-4c6f-4592-b5a6-9e6c9581a17c' class='xr-section-summary' >Coordinates: <span>(4)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>member</span></div><div class='xr-var-dims'>(member)</div><div class='xr-var-dtype'>&lt;U4</div><div class='xr-var-preview xr-preview'>&#x27;cf_0&#x27; &#x27;pf_1&#x27; &#x27;pf_2&#x27;</div><input id='attrs-0bc06d44-c66d-4d9f-be8e-3152ffa382ae' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-0bc06d44-c66d-4d9f-be8e-3152ffa382ae' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-1c2f7ec8-5b61-4a51-900d-adc297d34c41' class='xr-var-data-in' type='checkbox'><label for='data-1c2f7ec8-5b61-4a51-900d-adc297d34c41' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([&#x27;cf_0&#x27;, &#x27;pf_1&#x27;, &#x27;pf_2&#x27;], dtype=&#x27;&lt;U4&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>step</span></div><div class='xr-var-dims'>(step)</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>00:00:00 06:00:00</div><input id='attrs-409c63c3-9613-4c8a-9590-e38c8105a22f' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-409c63c3-9613-4c8a-9590-e38c8105a22f' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-c33528a7-bf72-4c98-bccb-a0846456b29f' class='xr-var-data-in' type='checkbox'><label for='data-c33528a7-bf72-4c98-bccb-a0846456b29f' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>forecast_period</dd><dt><span>long_name :</span></dt><dd>time since forecast_reference_time</dd></dl></div><div class='xr-var-data'><pre>array([             0, 21600000000000], dtype=&#x27;timedelta64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 80.0 70.0 ... -80.0 -90.0</div><input id='attrs-75b79934-8849-4478-9782-fb09ac4a0769' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-75b79934-8849-4478-9782-fb09ac4a0769' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-f4406eca-87c2-477c-b661-b32d4e221600' class='xr-var-data-in' type='checkbox'><label for='data-f4406eca-87c2-477c-b661-b32d4e221600' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  80.,  70.,  60.,  50.,  40.,  30.,  20.,  10.,   0., -10., -20.,\n",
-       "       -30., -40., -50., -60., -70., -80., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 10.0 20.0 ... 330.0 340.0 350.0</div><input id='attrs-86fac9f8-fc48-447f-8684-d8901d78d33e' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-86fac9f8-fc48-447f-8684-d8901d78d33e' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-cd55d2e7-821b-470b-b040-e55538efce27' class='xr-var-data-in' type='checkbox'><label for='data-cd55d2e7-821b-470b-b040-e55538efce27' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  10.,  20.,  30.,  40.,  50.,  60.,  70.,  80.,  90., 100., 110.,\n",
+       "    t          (member, step, latitude, longitude) float64 33kB ...</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-e65b55f7-3d63-4c57-8386-1bc01e0de7c7' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-e65b55f7-3d63-4c57-8386-1bc01e0de7c7' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>member</span>: 3</li><li><span class='xr-has-index'>step</span>: 2</li><li><span class='xr-has-index'>latitude</span>: 19</li><li><span class='xr-has-index'>longitude</span>: 36</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-c3b7961d-b327-4c8f-9964-ddb07fa315ec' class='xr-section-summary-in' type='checkbox'  checked><label for='section-c3b7961d-b327-4c8f-9964-ddb07fa315ec' class='xr-section-summary' >Coordinates: <span>(4)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>member</span></div><div class='xr-var-dims'>(member)</div><div class='xr-var-dtype'>&lt;U4</div><div class='xr-var-preview xr-preview'>&#x27;cf_0&#x27; &#x27;pf_1&#x27; &#x27;pf_2&#x27;</div><input id='attrs-512e3a1b-bc1a-4f10-a44f-20e28a307ede' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-512e3a1b-bc1a-4f10-a44f-20e28a307ede' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-66064f34-dcbe-4448-82a3-ee2354cd3e01' class='xr-var-data-in' type='checkbox'><label for='data-66064f34-dcbe-4448-82a3-ee2354cd3e01' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([&#x27;cf_0&#x27;, &#x27;pf_1&#x27;, &#x27;pf_2&#x27;], dtype=&#x27;&lt;U4&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>step</span></div><div class='xr-var-dims'>(step)</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>00:00:00 06:00:00</div><input id='attrs-7b4144e6-0bfe-4177-8597-fa757158237f' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-7b4144e6-0bfe-4177-8597-fa757158237f' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-19ecf175-9ab0-421d-b3bc-fa89ce4fb925' class='xr-var-data-in' type='checkbox'><label for='data-19ecf175-9ab0-421d-b3bc-fa89ce4fb925' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>forecast_period</dd><dt><span>long_name :</span></dt><dd>time since forecast_reference_time</dd></dl></div><div class='xr-var-data'><pre>array([             0, 21600000000000], dtype=&#x27;timedelta64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 80.0 70.0 ... -80.0 -90.0</div><input id='attrs-ba979469-edbe-42c5-bacf-2bff307ad385' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-ba979469-edbe-42c5-bacf-2bff307ad385' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-46db8ee4-28dc-4b79-ae04-c2169b546026' class='xr-var-data-in' type='checkbox'><label for='data-46db8ee4-28dc-4b79-ae04-c2169b546026' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  80.,  70.,  60.,  50.,  40.,  30.,  20.,  10.,   0., -10., -20.,\n",
+       "       -30., -40., -50., -60., -70., -80., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 10.0 20.0 ... 330.0 340.0 350.0</div><input id='attrs-fa556ccf-ee21-4e70-96d5-c00cd0f27914' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-fa556ccf-ee21-4e70-96d5-c00cd0f27914' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-d6f1e79f-0738-4b21-8d90-9bfea81d6131' class='xr-var-data-in' type='checkbox'><label for='data-d6f1e79f-0738-4b21-8d90-9bfea81d6131' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  10.,  20.,  30.,  40.,  50.,  60.,  70.,  80.,  90., 100., 110.,\n",
        "       120., 130., 140., 150., 160., 170., 180., 190., 200., 210., 220., 230.,\n",
-       "       240., 250., 260., 270., 280., 290., 300., 310., 320., 330., 340., 350.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-98e714f0-81d6-413d-b26d-0e4a5452b10f' class='xr-section-summary-in' type='checkbox'  checked><label for='section-98e714f0-81d6-413d-b26d-0e4a5452b10f' class='xr-section-summary' >Data variables: <span>(1)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>t</span></div><div class='xr-var-dims'>(member, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-e94c1939-0078-46cc-a1ef-175d712ce7a1' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-e94c1939-0078-46cc-a1ef-175d712ce7a1' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-70c4c0ed-f991-441d-a1e2-d6088a091e6e' class='xr-var-data-in' type='checkbox'><label for='data-70c4c0ed-f991-441d-a1e2-d6088a091e6e' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>mars :</span></dt><dd>od_enfo</dd></dl></div><div class='xr-var-data'><pre>[4104 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-2e6918d9-b9da-4c3d-a298-9709428a345b' class='xr-section-summary-in' type='checkbox'  ><label for='section-2e6918d9-b9da-4c3d-a298-9709428a345b' class='xr-section-summary' >Indexes: <span>(4)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-index-name'><div>member</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-272e2d5a-f3e7-4826-9755-87a906640ef6' class='xr-index-data-in' type='checkbox'/><label for='index-272e2d5a-f3e7-4826-9755-87a906640ef6' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([&#x27;cf_0&#x27;, &#x27;pf_1&#x27;, &#x27;pf_2&#x27;], dtype=&#x27;object&#x27;, name=&#x27;member&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>step</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-88cce1de-78f5-46dd-bb05-0a3abbf5a1ca' class='xr-index-data-in' type='checkbox'/><label for='index-88cce1de-78f5-46dd-bb05-0a3abbf5a1ca' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(TimedeltaIndex([&#x27;0 days 00:00:00&#x27;, &#x27;0 days 06:00:00&#x27;], dtype=&#x27;timedelta64[ns]&#x27;, name=&#x27;step&#x27;, freq=None))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>latitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-babfc2b0-ae93-4125-b1fd-852d975c8e34' class='xr-index-data-in' type='checkbox'/><label for='index-babfc2b0-ae93-4125-b1fd-852d975c8e34' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([ 90.0,  80.0,  70.0,  60.0,  50.0,  40.0,  30.0,  20.0,  10.0,   0.0,\n",
-       "       -10.0, -20.0, -30.0, -40.0, -50.0, -60.0, -70.0, -80.0, -90.0],\n",
-       "      dtype=&#x27;float64&#x27;, name=&#x27;latitude&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>longitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-f07c3fd3-bfdc-4e6e-af13-18776f2e19d8' class='xr-index-data-in' type='checkbox'/><label for='index-f07c3fd3-bfdc-4e6e-af13-18776f2e19d8' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([  0.0,  10.0,  20.0,  30.0,  40.0,  50.0,  60.0,  70.0,  80.0,  90.0,\n",
-       "       100.0, 110.0, 120.0, 130.0, 140.0, 150.0, 160.0, 170.0, 180.0, 190.0,\n",
-       "       200.0, 210.0, 220.0, 230.0, 240.0, 250.0, 260.0, 270.0, 280.0, 290.0,\n",
-       "       300.0, 310.0, 320.0, 330.0, 340.0, 350.0],\n",
-       "      dtype=&#x27;float64&#x27;, name=&#x27;longitude&#x27;))</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-78e0893a-d15f-40fd-ac55-db94fc60f055' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-78e0893a-d15f-40fd-ac55-db94fc60f055' class='xr-section-summary'  title='Expand/collapse section'>Attributes: <span>(0)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'></dl></div></li></ul></div></div>"
+       "       240., 250., 260., 270., 280., 290., 300., 310., 320., 330., 340., 350.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-bbeae37a-b409-4675-bd4f-2fa1e5e624b6' class='xr-section-summary-in' type='checkbox'  checked><label for='section-bbeae37a-b409-4675-bd4f-2fa1e5e624b6' class='xr-section-summary' >Data variables: <span>(1)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>t</span></div><div class='xr-var-dims'>(member, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-a1fa3b4a-8b28-4edb-90e2-17b73e2a2210' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-a1fa3b4a-8b28-4edb-90e2-17b73e2a2210' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-3336b657-a4ac-4403-889b-2e03d4f4dbe6' class='xr-var-data-in' type='checkbox'><label for='data-3336b657-a4ac-4403-889b-2e03d4f4dbe6' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>mars :</span></dt><dd>od_enfo</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[4104 values with dtype=float64]</pre></div></li></ul></div></li></ul></div></div>"
       ],
       "text/plain": [
        "<xarray.Dataset> Size: 33kB\n",
@@ -1243,8 +1280,8 @@
     "    profile=None,\n",
     "    squeeze=True, \n",
     "    remapping={\n",
-    "        \"member\": \"{dataType}_{number}\", \n",
-    "        \"mars\": \"{class}_{stream}\", \n",
+    "        \"member\": \"{metadata.dataType}_{metadata.number}\", \n",
+    "        \"mars\": \"{metadata.class}_{metadata.stream}\", \n",
     "    }, \n",
     "    extra_dims=[\"member\", \"mars\"], \n",
     "    dims_as_attrs=\"mars\", \n",
@@ -1282,7 +1319,8 @@
     {
      "data": {
       "text/plain": [
-       "{'mars': 'od_enfo'}"
+       "{'mars': 'od_enfo',\n",
+       " 'ek_grid_spec': '{\"grid\": [10.0, 10.0], \"area\": [90.0, 0.0, -90.0, 350.0]}'}"
       ]
      },
      "execution_count": 5,
@@ -1316,13 +1354,6 @@
    "id": "caf05a53-aa48-4408-aefc-ab3d99d42cbd",
    "metadata": {},
    "outputs": [
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "                                                                                                                                                                                                                      "
-     ]
-    },
     {
      "data": {
       "text/html": [
@@ -1344,82 +1375,70 @@
        "  <thead>\n",
        "    <tr style=\"text-align: right;\">\n",
        "      <th></th>\n",
-       "      <th>centre</th>\n",
-       "      <th>shortName</th>\n",
-       "      <th>typeOfLevel</th>\n",
-       "      <th>level</th>\n",
-       "      <th>dataDate</th>\n",
-       "      <th>dataTime</th>\n",
-       "      <th>stepRange</th>\n",
-       "      <th>dataType</th>\n",
-       "      <th>number</th>\n",
-       "      <th>gridType</th>\n",
+       "      <th>parameter.variable</th>\n",
+       "      <th>time.valid_datetime</th>\n",
+       "      <th>time.base_datetime</th>\n",
+       "      <th>time.step</th>\n",
+       "      <th>vertical.level</th>\n",
+       "      <th>vertical.level_type</th>\n",
+       "      <th>ensemble.member</th>\n",
+       "      <th>geography.grid_type</th>\n",
        "    </tr>\n",
        "  </thead>\n",
        "  <tbody>\n",
        "    <tr>\n",
        "      <th>0</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>t</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2024-06-03 00:00:00</td>\n",
+       "      <td>2024-06-03 00:00:00</td>\n",
+       "      <td>0 days 00:00:00</td>\n",
        "      <td>700</td>\n",
-       "      <td>20240603</td>\n",
-       "      <td>0</td>\n",
+       "      <td>pressure</td>\n",
        "      <td>0</td>\n",
-       "      <td>fc</td>\n",
-       "      <td>None</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>1</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>u</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2024-06-03 00:00:00</td>\n",
+       "      <td>2024-06-03 00:00:00</td>\n",
+       "      <td>0 days 00:00:00</td>\n",
        "      <td>700</td>\n",
-       "      <td>20240603</td>\n",
+       "      <td>pressure</td>\n",
        "      <td>0</td>\n",
-       "      <td>0</td>\n",
-       "      <td>fc</td>\n",
-       "      <td>None</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>2</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>t</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2024-06-03 00:00:00</td>\n",
+       "      <td>2024-06-03 00:00:00</td>\n",
+       "      <td>0 days 00:00:00</td>\n",
        "      <td>500</td>\n",
-       "      <td>20240603</td>\n",
-       "      <td>0</td>\n",
+       "      <td>pressure</td>\n",
        "      <td>0</td>\n",
-       "      <td>fc</td>\n",
-       "      <td>None</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>3</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>u</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2024-06-03 00:00:00</td>\n",
+       "      <td>2024-06-03 00:00:00</td>\n",
+       "      <td>0 days 00:00:00</td>\n",
        "      <td>500</td>\n",
-       "      <td>20240603</td>\n",
-       "      <td>0</td>\n",
+       "      <td>pressure</td>\n",
        "      <td>0</td>\n",
-       "      <td>fc</td>\n",
-       "      <td>None</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>4</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>t</td>\n",
-       "      <td>isobaricInhPa</td>\n",
+       "      <td>2024-06-03 06:00:00</td>\n",
+       "      <td>2024-06-03 00:00:00</td>\n",
+       "      <td>0 days 06:00:00</td>\n",
        "      <td>700</td>\n",
-       "      <td>20240603</td>\n",
+       "      <td>pressure</td>\n",
        "      <td>0</td>\n",
-       "      <td>6</td>\n",
-       "      <td>fc</td>\n",
-       "      <td>None</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
@@ -1432,107 +1451,95 @@
        "      <td>...</td>\n",
        "      <td>...</td>\n",
        "      <td>...</td>\n",
-       "      <td>...</td>\n",
-       "      <td>...</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>59</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>u</td>\n",
-       "      <td>hybrid</td>\n",
+       "      <td>2024-06-04 12:00:00</td>\n",
+       "      <td>2024-06-04 12:00:00</td>\n",
+       "      <td>0 days 00:00:00</td>\n",
        "      <td>137</td>\n",
-       "      <td>20240604</td>\n",
-       "      <td>1200</td>\n",
+       "      <td>hybrid</td>\n",
        "      <td>0</td>\n",
-       "      <td>fc</td>\n",
-       "      <td>None</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>60</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>t</td>\n",
-       "      <td>hybrid</td>\n",
+       "      <td>2024-06-04 18:00:00</td>\n",
+       "      <td>2024-06-04 12:00:00</td>\n",
+       "      <td>0 days 06:00:00</td>\n",
        "      <td>90</td>\n",
-       "      <td>20240604</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>6</td>\n",
-       "      <td>fc</td>\n",
-       "      <td>None</td>\n",
+       "      <td>hybrid</td>\n",
+       "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>61</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>u</td>\n",
-       "      <td>hybrid</td>\n",
+       "      <td>2024-06-04 18:00:00</td>\n",
+       "      <td>2024-06-04 12:00:00</td>\n",
+       "      <td>0 days 06:00:00</td>\n",
        "      <td>90</td>\n",
-       "      <td>20240604</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>6</td>\n",
-       "      <td>fc</td>\n",
-       "      <td>None</td>\n",
+       "      <td>hybrid</td>\n",
+       "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>62</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>t</td>\n",
-       "      <td>hybrid</td>\n",
+       "      <td>2024-06-04 18:00:00</td>\n",
+       "      <td>2024-06-04 12:00:00</td>\n",
+       "      <td>0 days 06:00:00</td>\n",
        "      <td>137</td>\n",
-       "      <td>20240604</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>6</td>\n",
-       "      <td>fc</td>\n",
-       "      <td>None</td>\n",
+       "      <td>hybrid</td>\n",
+       "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>63</th>\n",
-       "      <td>ecmf</td>\n",
        "      <td>u</td>\n",
-       "      <td>hybrid</td>\n",
+       "      <td>2024-06-04 18:00:00</td>\n",
+       "      <td>2024-06-04 12:00:00</td>\n",
+       "      <td>0 days 06:00:00</td>\n",
        "      <td>137</td>\n",
-       "      <td>20240604</td>\n",
-       "      <td>1200</td>\n",
-       "      <td>6</td>\n",
-       "      <td>fc</td>\n",
-       "      <td>None</td>\n",
+       "      <td>hybrid</td>\n",
+       "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "    </tr>\n",
        "  </tbody>\n",
        "</table>\n",
-       "<p>64 rows × 10 columns</p>\n",
+       "<p>64 rows × 8 columns</p>\n",
        "</div>"
       ],
       "text/plain": [
-       "   centre shortName    typeOfLevel  level  dataDate  dataTime stepRange  \\\n",
-       "0    ecmf         t  isobaricInhPa    700  20240603         0         0   \n",
-       "1    ecmf         u  isobaricInhPa    700  20240603         0         0   \n",
-       "2    ecmf         t  isobaricInhPa    500  20240603         0         0   \n",
-       "3    ecmf         u  isobaricInhPa    500  20240603         0         0   \n",
-       "4    ecmf         t  isobaricInhPa    700  20240603         0         6   \n",
-       "..    ...       ...            ...    ...       ...       ...       ...   \n",
-       "59   ecmf         u         hybrid    137  20240604      1200         0   \n",
-       "60   ecmf         t         hybrid     90  20240604      1200         6   \n",
-       "61   ecmf         u         hybrid     90  20240604      1200         6   \n",
-       "62   ecmf         t         hybrid    137  20240604      1200         6   \n",
-       "63   ecmf         u         hybrid    137  20240604      1200         6   \n",
-       "\n",
-       "   dataType number    gridType  \n",
-       "0        fc   None  regular_ll  \n",
-       "1        fc   None  regular_ll  \n",
-       "2        fc   None  regular_ll  \n",
-       "3        fc   None  regular_ll  \n",
-       "4        fc   None  regular_ll  \n",
-       "..      ...    ...         ...  \n",
-       "59       fc   None  regular_ll  \n",
-       "60       fc   None  regular_ll  \n",
-       "61       fc   None  regular_ll  \n",
-       "62       fc   None  regular_ll  \n",
-       "63       fc   None  regular_ll  \n",
-       "\n",
-       "[64 rows x 10 columns]"
+       "   parameter.variable time.valid_datetime  time.base_datetime       time.step  \\\n",
+       "0                   t 2024-06-03 00:00:00 2024-06-03 00:00:00 0 days 00:00:00   \n",
+       "1                   u 2024-06-03 00:00:00 2024-06-03 00:00:00 0 days 00:00:00   \n",
+       "2                   t 2024-06-03 00:00:00 2024-06-03 00:00:00 0 days 00:00:00   \n",
+       "3                   u 2024-06-03 00:00:00 2024-06-03 00:00:00 0 days 00:00:00   \n",
+       "4                   t 2024-06-03 06:00:00 2024-06-03 00:00:00 0 days 06:00:00   \n",
+       "..                ...                 ...                 ...             ...   \n",
+       "59                  u 2024-06-04 12:00:00 2024-06-04 12:00:00 0 days 00:00:00   \n",
+       "60                  t 2024-06-04 18:00:00 2024-06-04 12:00:00 0 days 06:00:00   \n",
+       "61                  u 2024-06-04 18:00:00 2024-06-04 12:00:00 0 days 06:00:00   \n",
+       "62                  t 2024-06-04 18:00:00 2024-06-04 12:00:00 0 days 06:00:00   \n",
+       "63                  u 2024-06-04 18:00:00 2024-06-04 12:00:00 0 days 06:00:00   \n",
+       "\n",
+       "    vertical.level vertical.level_type ensemble.member geography.grid_type  \n",
+       "0              700            pressure               0          regular_ll  \n",
+       "1              700            pressure               0          regular_ll  \n",
+       "2              500            pressure               0          regular_ll  \n",
+       "3              500            pressure               0          regular_ll  \n",
+       "4              700            pressure               0          regular_ll  \n",
+       "..             ...                 ...             ...                 ...  \n",
+       "59             137              hybrid               0          regular_ll  \n",
+       "60              90              hybrid               0          regular_ll  \n",
+       "61              90              hybrid               0          regular_ll  \n",
+       "62             137              hybrid               0          regular_ll  \n",
+       "63             137              hybrid               0          regular_ll  \n",
+       "\n",
+       "[64 rows x 8 columns]"
       ]
      },
      "execution_count": 6,
@@ -1541,7 +1548,7 @@
     }
    ],
    "source": [
-    "ds_fl2 = ekd.from_source(\"sample\", \"mixed_pl_ml.grib\")\n",
+    "ds_fl2 = ekd.from_source(\"sample\", \"mixed_pl_ml.grib\").to_fieldlist()\n",
     "ds_fl2.ls()"
    ]
   },
@@ -1582,9 +1589,7 @@
        "</symbol>\n",
        "</defs>\n",
        "</svg>\n",
-       "<style>/* CSS stylesheet for displaying xarray objects in jupyterlab.\n",
-       " *\n",
-       " */\n",
+       "<style>/* CSS stylesheet for displaying xarray objects in notebooks */\n",
        "\n",
        ":root {\n",
        "  --xr-font-color0: var(\n",
@@ -1663,6 +1668,7 @@
        "  display: block !important;\n",
        "  min-width: 300px;\n",
        "  max-width: 700px;\n",
+       "  line-height: 1.6;\n",
        "}\n",
        "\n",
        ".xr-text-repr-fallback {\n",
@@ -1685,11 +1691,18 @@
        "}\n",
        "\n",
        ".xr-obj-type,\n",
-       ".xr-array-name {\n",
+       ".xr-obj-name,\n",
+       ".xr-group-name {\n",
        "  margin-left: 2px;\n",
        "  margin-right: 10px;\n",
        "}\n",
        "\n",
+       ".xr-group-name::before {\n",
+       "  content: \"📁\";\n",
+       "  padding-right: 0.3em;\n",
+       "}\n",
+       "\n",
+       ".xr-group-name,\n",
        ".xr-obj-type {\n",
        "  color: var(--xr-font-color2);\n",
        "}\n",
@@ -1698,6 +1711,8 @@
        "  padding-left: 0 !important;\n",
        "  display: grid;\n",
        "  grid-template-columns: 150px auto auto 1fr 0 20px 0 20px;\n",
+       "  margin-block-start: 0;\n",
+       "  margin-block-end: 0;\n",
        "}\n",
        "\n",
        ".xr-section-item {\n",
@@ -1708,6 +1723,7 @@
        "  display: inline-block;\n",
        "  opacity: 0;\n",
        "  height: 0;\n",
+       "  margin: 0;\n",
        "}\n",
        "\n",
        ".xr-section-item input + label {\n",
@@ -1766,7 +1782,6 @@
        ".xr-section-summary,\n",
        ".xr-section-inline-details {\n",
        "  padding-top: 4px;\n",
-       "  padding-bottom: 4px;\n",
        "}\n",
        "\n",
        ".xr-section-inline-details {\n",
@@ -1776,6 +1791,7 @@
        ".xr-section-details {\n",
        "  display: none;\n",
        "  grid-column: 1 / -1;\n",
+       "  margin-top: 4px;\n",
        "  margin-bottom: 5px;\n",
        "}\n",
        "\n",
@@ -1783,6 +1799,32 @@
        "  display: contents;\n",
        "}\n",
        "\n",
+       ".xr-group-box {\n",
+       "  display: inline-grid;\n",
+       "  grid-template-columns: 0px 20px auto;\n",
+       "  width: 100%;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-vline {\n",
+       "  grid-column-start: 1;\n",
+       "  border-right: 0.2em solid;\n",
+       "  border-color: var(--xr-border-color);\n",
+       "  width: 0px;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-hline {\n",
+       "  grid-column-start: 2;\n",
+       "  grid-row-start: 1;\n",
+       "  height: 1em;\n",
+       "  width: 20px;\n",
+       "  border-bottom: 0.2em solid;\n",
+       "  border-color: var(--xr-border-color);\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-contents {\n",
+       "  grid-column-start: 3;\n",
+       "}\n",
+       "\n",
        ".xr-array-wrap {\n",
        "  grid-column: 1 / -1;\n",
        "  display: grid;\n",
@@ -2019,30 +2061,22 @@
        "  * latitude                 (latitude) float64 152B 90.0 80.0 ... -80.0 -90.0\n",
        "  * longitude                (longitude) float64 288B 0.0 10.0 ... 340.0 350.0\n",
        "Data variables:\n",
-       "    t__hybrid_137            (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    t__hybrid_90             (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    t__isobaricInhPa_500     (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    t__isobaricInhPa_700     (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    u__hybrid_137            (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    u__hybrid_90             (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    u__isobaricInhPa_500     (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    u__isobaricInhPa_700     (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    t_hybrid_137             (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    t_hybrid_90              (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    t_isobaricInhPa_500      (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    t_isobaricInhPa_700      (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    u_hybrid_137             (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    u_hybrid_90              (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    u_isobaricInhPa_500      (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    u_isobaricInhPa_700      (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
        "Attributes:\n",
        "    Conventions:  CF-1.8\n",
-       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-7ea1e29d-2ac9-4cff-a824-3f37d6a9e3bc' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-7ea1e29d-2ac9-4cff-a824-3f37d6a9e3bc' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>forecast_reference_time</span>: 4</li><li><span class='xr-has-index'>step</span>: 2</li><li><span class='xr-has-index'>latitude</span>: 19</li><li><span class='xr-has-index'>longitude</span>: 36</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-603db595-f6cd-4d12-8aa7-f14ce3ec236f' class='xr-section-summary-in' type='checkbox'  checked><label for='section-603db595-f6cd-4d12-8aa7-f14ce3ec236f' class='xr-section-summary' >Coordinates: <span>(4)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>forecast_reference_time</span></div><div class='xr-var-dims'>(forecast_reference_time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2024-06-03 ... 2024-06-04T12:00:00</div><input id='attrs-8315947d-bdbb-46d2-b8de-ec2f63a4e365' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-8315947d-bdbb-46d2-b8de-ec2f63a4e365' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-44636f37-fca0-49d7-90a5-beeebf857788' class='xr-var-data-in' type='checkbox'><label for='data-44636f37-fca0-49d7-90a5-beeebf857788' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>forecast_reference_time</dd><dt><span>long_name :</span></dt><dd>initial time of forecast</dd></dl></div><div class='xr-var-data'><pre>array([&#x27;2024-06-03T00:00:00.000000000&#x27;, &#x27;2024-06-03T12:00:00.000000000&#x27;,\n",
+       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-df7961de-cee4-4e52-9c0c-b19991071057' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-df7961de-cee4-4e52-9c0c-b19991071057' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>forecast_reference_time</span>: 4</li><li><span class='xr-has-index'>step</span>: 2</li><li><span class='xr-has-index'>latitude</span>: 19</li><li><span class='xr-has-index'>longitude</span>: 36</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-cdad5dea-688f-4fe9-b15e-dff12828c316' class='xr-section-summary-in' type='checkbox'  checked><label for='section-cdad5dea-688f-4fe9-b15e-dff12828c316' class='xr-section-summary' >Coordinates: <span>(4)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>forecast_reference_time</span></div><div class='xr-var-dims'>(forecast_reference_time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2024-06-03 ... 2024-06-04T12:00:00</div><input id='attrs-121e0227-1941-47f9-ac7a-5d511fb8d351' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-121e0227-1941-47f9-ac7a-5d511fb8d351' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-e8c6af6a-48cd-4f3b-94aa-1c59ddc6043e' class='xr-var-data-in' type='checkbox'><label for='data-e8c6af6a-48cd-4f3b-94aa-1c59ddc6043e' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([&#x27;2024-06-03T00:00:00.000000000&#x27;, &#x27;2024-06-03T12:00:00.000000000&#x27;,\n",
        "       &#x27;2024-06-04T00:00:00.000000000&#x27;, &#x27;2024-06-04T12:00:00.000000000&#x27;],\n",
-       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>step</span></div><div class='xr-var-dims'>(step)</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>00:00:00 06:00:00</div><input id='attrs-a4fc2e9a-992c-4cae-afb2-8cd9ddeafbb2' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-a4fc2e9a-992c-4cae-afb2-8cd9ddeafbb2' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-4763f310-08b1-4386-8dc9-1885c0802ddd' class='xr-var-data-in' type='checkbox'><label for='data-4763f310-08b1-4386-8dc9-1885c0802ddd' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>forecast_period</dd><dt><span>long_name :</span></dt><dd>time since forecast_reference_time</dd></dl></div><div class='xr-var-data'><pre>array([             0, 21600000000000], dtype=&#x27;timedelta64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 80.0 70.0 ... -80.0 -90.0</div><input id='attrs-177eca68-2bf5-4b28-9712-68e1476406b1' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-177eca68-2bf5-4b28-9712-68e1476406b1' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-a824fdf3-d3c8-48a3-9d4d-49b55f542cba' class='xr-var-data-in' type='checkbox'><label for='data-a824fdf3-d3c8-48a3-9d4d-49b55f542cba' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  80.,  70.,  60.,  50.,  40.,  30.,  20.,  10.,   0., -10., -20.,\n",
-       "       -30., -40., -50., -60., -70., -80., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 10.0 20.0 ... 330.0 340.0 350.0</div><input id='attrs-949aecaa-2a1d-4b14-8603-ebe8e3abf15b' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-949aecaa-2a1d-4b14-8603-ebe8e3abf15b' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-b3d3bd91-6f23-47c8-9dab-3b38ab85d56f' class='xr-var-data-in' type='checkbox'><label for='data-b3d3bd91-6f23-47c8-9dab-3b38ab85d56f' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  10.,  20.,  30.,  40.,  50.,  60.,  70.,  80.,  90., 100., 110.,\n",
+       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>step</span></div><div class='xr-var-dims'>(step)</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>00:00:00 06:00:00</div><input id='attrs-cb6a9e0a-354d-4a20-808f-139a55357acd' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-cb6a9e0a-354d-4a20-808f-139a55357acd' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-82e0556f-67bd-47d0-9248-26b681d31ef2' class='xr-var-data-in' type='checkbox'><label for='data-82e0556f-67bd-47d0-9248-26b681d31ef2' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>forecast_period</dd><dt><span>long_name :</span></dt><dd>time since forecast_reference_time</dd></dl></div><div class='xr-var-data'><pre>array([             0, 21600000000000], dtype=&#x27;timedelta64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 80.0 70.0 ... -80.0 -90.0</div><input id='attrs-cfb86493-9fca-45c1-9dd7-83a0afe39764' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-cfb86493-9fca-45c1-9dd7-83a0afe39764' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-352ceac9-20cd-427e-b1fa-6df5807906c2' class='xr-var-data-in' type='checkbox'><label for='data-352ceac9-20cd-427e-b1fa-6df5807906c2' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  80.,  70.,  60.,  50.,  40.,  30.,  20.,  10.,   0., -10., -20.,\n",
+       "       -30., -40., -50., -60., -70., -80., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 10.0 20.0 ... 330.0 340.0 350.0</div><input id='attrs-7d8c4f09-5e89-4829-9727-3cada8273c34' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-7d8c4f09-5e89-4829-9727-3cada8273c34' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-be341123-a212-4085-bdaa-9bbe426647f4' class='xr-var-data-in' type='checkbox'><label for='data-be341123-a212-4085-bdaa-9bbe426647f4' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  10.,  20.,  30.,  40.,  50.,  60.,  70.,  80.,  90., 100., 110.,\n",
        "       120., 130., 140., 150., 160., 170., 180., 190., 200., 210., 220., 230.,\n",
-       "       240., 250., 260., 270., 280., 290., 300., 310., 320., 330., 340., 350.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-5e62139f-995c-42b0-af64-5ff9af322108' class='xr-section-summary-in' type='checkbox'  checked><label for='section-5e62139f-995c-42b0-af64-5ff9af322108' class='xr-section-summary' >Data variables: <span>(8)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>t__hybrid_137</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-23213877-05a4-4598-a556-db84351f2900' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-23213877-05a4-4598-a556-db84351f2900' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-016fbc0c-4456-46f9-b557-0093c837e2df' class='xr-var-data-in' type='checkbox'><label for='data-016fbc0c-4456-46f9-b557-0093c837e2df' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>units :</span></dt><dd>K</dd><dt><span>typeOfLevel :</span></dt><dd>hybrid</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t__hybrid_90</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-ba8201d8-90fc-4512-8faf-fd2aa4f8782c' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-ba8201d8-90fc-4512-8faf-fd2aa4f8782c' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-3cd5bcc4-3b80-4da6-b77d-da72110dec8b' class='xr-var-data-in' type='checkbox'><label for='data-3cd5bcc4-3b80-4da6-b77d-da72110dec8b' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>units :</span></dt><dd>K</dd><dt><span>typeOfLevel :</span></dt><dd>hybrid</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t__isobaricInhPa_500</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-f4e45b95-0b05-4785-9c75-f742506f7556' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-f4e45b95-0b05-4785-9c75-f742506f7556' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-49f9ddbd-0b61-4896-8e33-97e832051150' class='xr-var-data-in' type='checkbox'><label for='data-49f9ddbd-0b61-4896-8e33-97e832051150' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>units :</span></dt><dd>K</dd><dt><span>typeOfLevel :</span></dt><dd>isobaricInhPa</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t__isobaricInhPa_700</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-9dfb2caa-0402-48a2-818d-3ce237bf12a7' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-9dfb2caa-0402-48a2-818d-3ce237bf12a7' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-3e0d0b2d-e40e-47a3-ad1e-d0c51834d401' class='xr-var-data-in' type='checkbox'><label for='data-3e0d0b2d-e40e-47a3-ad1e-d0c51834d401' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>units :</span></dt><dd>K</dd><dt><span>typeOfLevel :</span></dt><dd>isobaricInhPa</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u__hybrid_137</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-f8a923a7-2af5-47f1-8218-9f25f253adbe' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-f8a923a7-2af5-47f1-8218-9f25f253adbe' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-a18999ba-c385-4108-b933-7504161e0df2' class='xr-var-data-in' type='checkbox'><label for='data-a18999ba-c385-4108-b933-7504161e0df2' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>eastward_wind</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>units :</span></dt><dd>m s**-1</dd><dt><span>typeOfLevel :</span></dt><dd>hybrid</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u__hybrid_90</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-fc217f63-7400-49c1-97e2-b9ef12b4632e' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-fc217f63-7400-49c1-97e2-b9ef12b4632e' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-d14f0666-8753-4956-8636-edb5a47d7e61' class='xr-var-data-in' type='checkbox'><label for='data-d14f0666-8753-4956-8636-edb5a47d7e61' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>eastward_wind</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>units :</span></dt><dd>m s**-1</dd><dt><span>typeOfLevel :</span></dt><dd>hybrid</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u__isobaricInhPa_500</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-4c05e027-3d19-4bae-a950-6cef3a053692' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-4c05e027-3d19-4bae-a950-6cef3a053692' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-ae5ece01-dd62-4a28-bf9a-3ab71f15ddd0' class='xr-var-data-in' type='checkbox'><label for='data-ae5ece01-dd62-4a28-bf9a-3ab71f15ddd0' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>eastward_wind</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>units :</span></dt><dd>m s**-1</dd><dt><span>typeOfLevel :</span></dt><dd>isobaricInhPa</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u__isobaricInhPa_700</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-0de4d512-d4c9-4d3f-b8a5-904881e10022' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-0de4d512-d4c9-4d3f-b8a5-904881e10022' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-52d23d58-c106-4ccb-bc0d-69508bc184f1' class='xr-var-data-in' type='checkbox'><label for='data-52d23d58-c106-4ccb-bc0d-69508bc184f1' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>eastward_wind</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>units :</span></dt><dd>m s**-1</dd><dt><span>typeOfLevel :</span></dt><dd>isobaricInhPa</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-5286fa3b-565a-4dc5-be9b-6b203f2e162e' class='xr-section-summary-in' type='checkbox'  ><label for='section-5286fa3b-565a-4dc5-be9b-6b203f2e162e' class='xr-section-summary' >Indexes: <span>(4)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-index-name'><div>forecast_reference_time</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-f9d106a7-79da-408e-bc9a-3a9d2c99ce65' class='xr-index-data-in' type='checkbox'/><label for='index-f9d106a7-79da-408e-bc9a-3a9d2c99ce65' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(DatetimeIndex([&#x27;2024-06-03 00:00:00&#x27;, &#x27;2024-06-03 12:00:00&#x27;,\n",
-       "               &#x27;2024-06-04 00:00:00&#x27;, &#x27;2024-06-04 12:00:00&#x27;],\n",
-       "              dtype=&#x27;datetime64[ns]&#x27;, name=&#x27;forecast_reference_time&#x27;, freq=None))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>step</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-6293cfda-1928-4f64-8177-9b0b9cc5cefa' class='xr-index-data-in' type='checkbox'/><label for='index-6293cfda-1928-4f64-8177-9b0b9cc5cefa' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(TimedeltaIndex([&#x27;0 days 00:00:00&#x27;, &#x27;0 days 06:00:00&#x27;], dtype=&#x27;timedelta64[ns]&#x27;, name=&#x27;step&#x27;, freq=None))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>latitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-a4485463-6151-466a-ad9e-b2576f584f23' class='xr-index-data-in' type='checkbox'/><label for='index-a4485463-6151-466a-ad9e-b2576f584f23' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([ 90.0,  80.0,  70.0,  60.0,  50.0,  40.0,  30.0,  20.0,  10.0,   0.0,\n",
-       "       -10.0, -20.0, -30.0, -40.0, -50.0, -60.0, -70.0, -80.0, -90.0],\n",
-       "      dtype=&#x27;float64&#x27;, name=&#x27;latitude&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>longitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-8528bfdd-c2ac-466f-b61e-643d91dea792' class='xr-index-data-in' type='checkbox'/><label for='index-8528bfdd-c2ac-466f-b61e-643d91dea792' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([  0.0,  10.0,  20.0,  30.0,  40.0,  50.0,  60.0,  70.0,  80.0,  90.0,\n",
-       "       100.0, 110.0, 120.0, 130.0, 140.0, 150.0, 160.0, 170.0, 180.0, 190.0,\n",
-       "       200.0, 210.0, 220.0, 230.0, 240.0, 250.0, 260.0, 270.0, 280.0, 290.0,\n",
-       "       300.0, 310.0, 320.0, 330.0, 340.0, 350.0],\n",
-       "      dtype=&#x27;float64&#x27;, name=&#x27;longitude&#x27;))</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-b30b0346-45e6-4e4c-86c9-dad3d7acbfa5' class='xr-section-summary-in' type='checkbox'  checked><label for='section-b30b0346-45e6-4e4c-86c9-dad3d7acbfa5' class='xr-section-summary' >Attributes: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
+       "       240., 250., 260., 270., 280., 290., 300., 310., 320., 330., 340., 350.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-1d239e9c-f459-483f-ba16-da9d4d13fff3' class='xr-section-summary-in' type='checkbox'  checked><label for='section-1d239e9c-f459-483f-ba16-da9d4d13fff3' class='xr-section-summary' >Data variables: <span>(8)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>t_hybrid_137</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-e85c9762-51d4-4715-ba34-74a333e3940f' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-e85c9762-51d4-4715-ba34-74a333e3940f' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-73fe2fcd-9d6f-45fc-a0d2-92568c241bf3' class='xr-var-data-in' type='checkbox'><label for='data-73fe2fcd-9d6f-45fc-a0d2-92568c241bf3' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>units :</span></dt><dd>kelvin</dd><dt><span>typeOfLevel :</span></dt><dd>hybrid</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t_hybrid_90</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-328d06f8-8a51-4b59-8f23-65b73930c6f4' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-328d06f8-8a51-4b59-8f23-65b73930c6f4' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-cf39322b-3009-4240-9978-291600eba12f' class='xr-var-data-in' type='checkbox'><label for='data-cf39322b-3009-4240-9978-291600eba12f' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>units :</span></dt><dd>kelvin</dd><dt><span>typeOfLevel :</span></dt><dd>hybrid</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t_isobaricInhPa_500</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-9dad7643-bb8f-46ca-aeea-ac61545b078a' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-9dad7643-bb8f-46ca-aeea-ac61545b078a' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-643b90b8-6672-4592-bc08-90a9c26bda53' class='xr-var-data-in' type='checkbox'><label for='data-643b90b8-6672-4592-bc08-90a9c26bda53' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>units :</span></dt><dd>kelvin</dd><dt><span>typeOfLevel :</span></dt><dd>isobaricInhPa</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t_isobaricInhPa_700</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-a2b2479d-4a83-4b9f-8091-e18273f23271' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-a2b2479d-4a83-4b9f-8091-e18273f23271' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-e1f38d02-88b4-4b23-bb21-19de3d7148e4' class='xr-var-data-in' type='checkbox'><label for='data-e1f38d02-88b4-4b23-bb21-19de3d7148e4' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>units :</span></dt><dd>kelvin</dd><dt><span>typeOfLevel :</span></dt><dd>isobaricInhPa</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u_hybrid_137</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-f4947558-cc90-4657-b8c6-a2b46dd841c5' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-f4947558-cc90-4657-b8c6-a2b46dd841c5' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-317e7ba0-946c-4810-8c48-41505a0d52b0' class='xr-var-data-in' type='checkbox'><label for='data-317e7ba0-946c-4810-8c48-41505a0d52b0' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>eastward_wind</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>units :</span></dt><dd>meter / second</dd><dt><span>typeOfLevel :</span></dt><dd>hybrid</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u_hybrid_90</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-afb61533-4203-4529-846f-30d5776b0d8f' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-afb61533-4203-4529-846f-30d5776b0d8f' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-28778cee-f494-4f08-8fe4-2ef6462e2779' class='xr-var-data-in' type='checkbox'><label for='data-28778cee-f494-4f08-8fe4-2ef6462e2779' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>eastward_wind</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>units :</span></dt><dd>meter / second</dd><dt><span>typeOfLevel :</span></dt><dd>hybrid</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u_isobaricInhPa_500</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-961e90ba-42af-4dad-a2c2-95dc173c6fff' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-961e90ba-42af-4dad-a2c2-95dc173c6fff' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-e98a5855-0f65-44b6-957d-c7d1b67e6158' class='xr-var-data-in' type='checkbox'><label for='data-e98a5855-0f65-44b6-957d-c7d1b67e6158' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>eastward_wind</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>units :</span></dt><dd>meter / second</dd><dt><span>typeOfLevel :</span></dt><dd>isobaricInhPa</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u_isobaricInhPa_700</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-8dfd7367-919e-4ef0-bbc5-38b399ea3a60' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-8dfd7367-919e-4ef0-bbc5-38b399ea3a60' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-ab52d1f3-9144-4cc3-aa28-7dd40292f9d2' class='xr-var-data-in' type='checkbox'><label for='data-ab52d1f3-9144-4cc3-aa28-7dd40292f9d2' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>eastward_wind</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>units :</span></dt><dd>meter / second</dd><dt><span>typeOfLevel :</span></dt><dd>isobaricInhPa</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-e37065f7-4289-49e1-8e5d-73481d7c7bf8' class='xr-section-summary-in' type='checkbox'  checked><label for='section-e37065f7-4289-49e1-8e5d-73481d7c7bf8' class='xr-section-summary' >Attributes: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
       ],
       "text/plain": [
        "<xarray.Dataset> Size: 351kB\n",
@@ -2054,14 +2088,14 @@
        "  * latitude                 (latitude) float64 152B 90.0 80.0 ... -80.0 -90.0\n",
        "  * longitude                (longitude) float64 288B 0.0 10.0 ... 340.0 350.0\n",
        "Data variables:\n",
-       "    t__hybrid_137            (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    t__hybrid_90             (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    t__isobaricInhPa_500     (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    t__isobaricInhPa_700     (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    u__hybrid_137            (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    u__hybrid_90             (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    u__isobaricInhPa_500     (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
-       "    u__isobaricInhPa_700     (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    t_hybrid_137             (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    t_hybrid_90              (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    t_isobaricInhPa_500      (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    t_isobaricInhPa_700      (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    u_hybrid_137             (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    u_hybrid_90              (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    u_isobaricInhPa_500      (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    u_isobaricInhPa_700      (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
        "Attributes:\n",
        "    Conventions:  CF-1.8\n",
        "    institution:  ECMWF"
@@ -2075,7 +2109,7 @@
    "source": [
     "ds3 = ds_fl2.to_xarray(\n",
     "    profile=\"grib\", \n",
-    "    remapping={\"my_custom_var_key\": \"{param}__{typeOfLevel}_{level}\"}, \n",
+    "    remapping={\"my_custom_var_key\": \"{metadata.param}_{metadata.typeOfLevel}_{metadata.level}\"}, \n",
     "    variable_key=\"my_custom_var_key\",\n",
     "    add_earthkit_attrs=False\n",
     ")\n",
@@ -2115,9 +2149,7 @@
        "</symbol>\n",
        "</defs>\n",
        "</svg>\n",
-       "<style>/* CSS stylesheet for displaying xarray objects in jupyterlab.\n",
-       " *\n",
-       " */\n",
+       "<style>/* CSS stylesheet for displaying xarray objects in notebooks */\n",
        "\n",
        ":root {\n",
        "  --xr-font-color0: var(\n",
@@ -2196,6 +2228,7 @@
        "  display: block !important;\n",
        "  min-width: 300px;\n",
        "  max-width: 700px;\n",
+       "  line-height: 1.6;\n",
        "}\n",
        "\n",
        ".xr-text-repr-fallback {\n",
@@ -2218,11 +2251,18 @@
        "}\n",
        "\n",
        ".xr-obj-type,\n",
-       ".xr-array-name {\n",
+       ".xr-obj-name,\n",
+       ".xr-group-name {\n",
        "  margin-left: 2px;\n",
        "  margin-right: 10px;\n",
        "}\n",
        "\n",
+       ".xr-group-name::before {\n",
+       "  content: \"📁\";\n",
+       "  padding-right: 0.3em;\n",
+       "}\n",
+       "\n",
+       ".xr-group-name,\n",
        ".xr-obj-type {\n",
        "  color: var(--xr-font-color2);\n",
        "}\n",
@@ -2231,6 +2271,8 @@
        "  padding-left: 0 !important;\n",
        "  display: grid;\n",
        "  grid-template-columns: 150px auto auto 1fr 0 20px 0 20px;\n",
+       "  margin-block-start: 0;\n",
+       "  margin-block-end: 0;\n",
        "}\n",
        "\n",
        ".xr-section-item {\n",
@@ -2241,6 +2283,7 @@
        "  display: inline-block;\n",
        "  opacity: 0;\n",
        "  height: 0;\n",
+       "  margin: 0;\n",
        "}\n",
        "\n",
        ".xr-section-item input + label {\n",
@@ -2299,7 +2342,6 @@
        ".xr-section-summary,\n",
        ".xr-section-inline-details {\n",
        "  padding-top: 4px;\n",
-       "  padding-bottom: 4px;\n",
        "}\n",
        "\n",
        ".xr-section-inline-details {\n",
@@ -2309,6 +2351,7 @@
        ".xr-section-details {\n",
        "  display: none;\n",
        "  grid-column: 1 / -1;\n",
+       "  margin-top: 4px;\n",
        "  margin-bottom: 5px;\n",
        "}\n",
        "\n",
@@ -2316,6 +2359,32 @@
        "  display: contents;\n",
        "}\n",
        "\n",
+       ".xr-group-box {\n",
+       "  display: inline-grid;\n",
+       "  grid-template-columns: 0px 20px auto;\n",
+       "  width: 100%;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-vline {\n",
+       "  grid-column-start: 1;\n",
+       "  border-right: 0.2em solid;\n",
+       "  border-color: var(--xr-border-color);\n",
+       "  width: 0px;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-hline {\n",
+       "  grid-column-start: 2;\n",
+       "  grid-row-start: 1;\n",
+       "  height: 1em;\n",
+       "  width: 20px;\n",
+       "  border-bottom: 0.2em solid;\n",
+       "  border-color: var(--xr-border-color);\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-contents {\n",
+       "  grid-column-start: 3;\n",
+       "}\n",
+       "\n",
        ".xr-array-wrap {\n",
        "  grid-column: 1 / -1;\n",
        "  display: grid;\n",
@@ -2550,9 +2619,9 @@
        "  * forecast_reference_time  (forecast_reference_time) datetime64[ns] 32B 202...\n",
        "  * step                     (step) timedelta64[ns] 16B 00:00:00 06:00:00\n",
        "  * hybrid                   (hybrid) int64 16B 90 137\n",
-       "  * isobaricInhPa            (isobaricInhPa) int64 16B 500 700\n",
        "  * latitude                 (latitude) float64 152B 90.0 80.0 ... -80.0 -90.0\n",
        "  * longitude                (longitude) float64 288B 0.0 10.0 ... 340.0 350.0\n",
+       "  * isobaricInhPa            (isobaricInhPa) int64 16B 500 700\n",
        "Data variables:\n",
        "    t_hybrid                 (forecast_reference_time, step, hybrid, latitude, longitude) float64 88kB ...\n",
        "    t_isobaricInhPa          (forecast_reference_time, step, isobaricInhPa, latitude, longitude) float64 88kB ...\n",
@@ -2560,20 +2629,12 @@
        "    u_isobaricInhPa          (forecast_reference_time, step, isobaricInhPa, latitude, longitude) float64 88kB ...\n",
        "Attributes:\n",
        "    Conventions:  CF-1.8\n",
-       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-7257fbfb-b3d6-4ec0-9de9-28401369ab79' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-7257fbfb-b3d6-4ec0-9de9-28401369ab79' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>forecast_reference_time</span>: 4</li><li><span class='xr-has-index'>step</span>: 2</li><li><span class='xr-has-index'>hybrid</span>: 2</li><li><span class='xr-has-index'>latitude</span>: 19</li><li><span class='xr-has-index'>longitude</span>: 36</li><li><span class='xr-has-index'>isobaricInhPa</span>: 2</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-fbf445c7-6848-4a12-a2b1-cddefa236a7a' class='xr-section-summary-in' type='checkbox'  checked><label for='section-fbf445c7-6848-4a12-a2b1-cddefa236a7a' class='xr-section-summary' >Coordinates: <span>(6)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>forecast_reference_time</span></div><div class='xr-var-dims'>(forecast_reference_time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2024-06-03 ... 2024-06-04T12:00:00</div><input id='attrs-d3f80bbb-e732-40f9-98a5-4840e6997c7d' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-d3f80bbb-e732-40f9-98a5-4840e6997c7d' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-dee94c69-cb3d-4852-8ddc-bc69a70ab306' class='xr-var-data-in' type='checkbox'><label for='data-dee94c69-cb3d-4852-8ddc-bc69a70ab306' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>forecast_reference_time</dd><dt><span>long_name :</span></dt><dd>initial time of forecast</dd></dl></div><div class='xr-var-data'><pre>array([&#x27;2024-06-03T00:00:00.000000000&#x27;, &#x27;2024-06-03T12:00:00.000000000&#x27;,\n",
+       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-93633d0d-c580-4348-8b74-c29a4a203d05' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-93633d0d-c580-4348-8b74-c29a4a203d05' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>forecast_reference_time</span>: 4</li><li><span class='xr-has-index'>step</span>: 2</li><li><span class='xr-has-index'>hybrid</span>: 2</li><li><span class='xr-has-index'>latitude</span>: 19</li><li><span class='xr-has-index'>longitude</span>: 36</li><li><span class='xr-has-index'>isobaricInhPa</span>: 2</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-49de9f4e-1633-48e7-8b41-dfeab3a7783a' class='xr-section-summary-in' type='checkbox'  checked><label for='section-49de9f4e-1633-48e7-8b41-dfeab3a7783a' class='xr-section-summary' >Coordinates: <span>(6)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>forecast_reference_time</span></div><div class='xr-var-dims'>(forecast_reference_time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2024-06-03 ... 2024-06-04T12:00:00</div><input id='attrs-ea82e48e-cdcb-46d6-bb96-f2c863b5bc16' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-ea82e48e-cdcb-46d6-bb96-f2c863b5bc16' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-b73225ff-72a3-4283-b88d-9140f19b88ba' class='xr-var-data-in' type='checkbox'><label for='data-b73225ff-72a3-4283-b88d-9140f19b88ba' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([&#x27;2024-06-03T00:00:00.000000000&#x27;, &#x27;2024-06-03T12:00:00.000000000&#x27;,\n",
        "       &#x27;2024-06-04T00:00:00.000000000&#x27;, &#x27;2024-06-04T12:00:00.000000000&#x27;],\n",
-       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>step</span></div><div class='xr-var-dims'>(step)</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>00:00:00 06:00:00</div><input id='attrs-9003201e-8354-48e2-a122-7f2045d466df' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-9003201e-8354-48e2-a122-7f2045d466df' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-6884561c-4c7d-4de5-ad41-415ddc3aed0e' class='xr-var-data-in' type='checkbox'><label for='data-6884561c-4c7d-4de5-ad41-415ddc3aed0e' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>forecast_period</dd><dt><span>long_name :</span></dt><dd>time since forecast_reference_time</dd></dl></div><div class='xr-var-data'><pre>array([             0, 21600000000000], dtype=&#x27;timedelta64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>hybrid</span></div><div class='xr-var-dims'>(hybrid)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>90 137</div><input id='attrs-dec8a254-ff7d-44a4-88ce-ceeab1aa951e' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-dec8a254-ff7d-44a4-88ce-ceeab1aa951e' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-1b278c97-4e11-4a81-90c7-014bee395458' class='xr-var-data-in' type='checkbox'><label for='data-1b278c97-4e11-4a81-90c7-014bee395458' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([ 90, 137])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>isobaricInhPa</span></div><div class='xr-var-dims'>(isobaricInhPa)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>500 700</div><input id='attrs-9c24c164-4cff-4161-b52e-0ef69cca37a3' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-9c24c164-4cff-4161-b52e-0ef69cca37a3' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-5de9f213-22b6-48d5-bee4-3ed4c7e3e2e7' class='xr-var-data-in' type='checkbox'><label for='data-5de9f213-22b6-48d5-bee4-3ed4c7e3e2e7' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([500, 700])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 80.0 70.0 ... -80.0 -90.0</div><input id='attrs-842c8ec5-c78e-4519-8b6c-28d512f49d76' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-842c8ec5-c78e-4519-8b6c-28d512f49d76' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-d2bac82b-cb79-4e78-a94c-7a3bf2bf45be' class='xr-var-data-in' type='checkbox'><label for='data-d2bac82b-cb79-4e78-a94c-7a3bf2bf45be' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  80.,  70.,  60.,  50.,  40.,  30.,  20.,  10.,   0., -10., -20.,\n",
-       "       -30., -40., -50., -60., -70., -80., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 10.0 20.0 ... 330.0 340.0 350.0</div><input id='attrs-26a13e28-7daa-4757-bcf3-5429342fb4e8' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-26a13e28-7daa-4757-bcf3-5429342fb4e8' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-3efac83c-4c9a-4bd5-994a-7e021f225ee2' class='xr-var-data-in' type='checkbox'><label for='data-3efac83c-4c9a-4bd5-994a-7e021f225ee2' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  10.,  20.,  30.,  40.,  50.,  60.,  70.,  80.,  90., 100., 110.,\n",
+       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>step</span></div><div class='xr-var-dims'>(step)</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>00:00:00 06:00:00</div><input id='attrs-89ab0c7a-abed-4512-8b38-fb930a604ac9' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-89ab0c7a-abed-4512-8b38-fb930a604ac9' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-ae4b0d7c-ce64-42d9-8c90-348a6066866a' class='xr-var-data-in' type='checkbox'><label for='data-ae4b0d7c-ce64-42d9-8c90-348a6066866a' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>forecast_period</dd><dt><span>long_name :</span></dt><dd>time since forecast_reference_time</dd></dl></div><div class='xr-var-data'><pre>array([             0, 21600000000000], dtype=&#x27;timedelta64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>hybrid</span></div><div class='xr-var-dims'>(hybrid)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>90 137</div><input id='attrs-677a0b47-d355-4579-a55e-cd9908c4d597' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-677a0b47-d355-4579-a55e-cd9908c4d597' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-a4e756e2-e9c2-4a15-ad2d-24296d03d507' class='xr-var-data-in' type='checkbox'><label for='data-a4e756e2-e9c2-4a15-ad2d-24296d03d507' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([ 90, 137])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 80.0 70.0 ... -80.0 -90.0</div><input id='attrs-e62c2600-9709-4810-a981-fb11aa0b7253' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-e62c2600-9709-4810-a981-fb11aa0b7253' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-6ac690a8-4121-4f80-9b01-588a90789386' class='xr-var-data-in' type='checkbox'><label for='data-6ac690a8-4121-4f80-9b01-588a90789386' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  80.,  70.,  60.,  50.,  40.,  30.,  20.,  10.,   0., -10., -20.,\n",
+       "       -30., -40., -50., -60., -70., -80., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 10.0 20.0 ... 330.0 340.0 350.0</div><input id='attrs-cbe64084-0eef-487b-bb9f-127f1f2e02cf' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-cbe64084-0eef-487b-bb9f-127f1f2e02cf' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-0ee92027-2497-4dc8-b860-57d415c028aa' class='xr-var-data-in' type='checkbox'><label for='data-0ee92027-2497-4dc8-b860-57d415c028aa' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  10.,  20.,  30.,  40.,  50.,  60.,  70.,  80.,  90., 100., 110.,\n",
        "       120., 130., 140., 150., 160., 170., 180., 190., 200., 210., 220., 230.,\n",
-       "       240., 250., 260., 270., 280., 290., 300., 310., 320., 330., 340., 350.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-72947ad6-f1d9-40f2-a9e3-2e7837b54484' class='xr-section-summary-in' type='checkbox'  checked><label for='section-72947ad6-f1d9-40f2-a9e3-2e7837b54484' class='xr-section-summary' >Data variables: <span>(4)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>t_hybrid</span></div><div class='xr-var-dims'>(forecast_reference_time, step, hybrid, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-bea5704e-c98d-4622-b09e-49a1f6e78ae8' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-bea5704e-c98d-4622-b09e-49a1f6e78ae8' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-5d67a616-45c3-4517-8fd7-5d5ccde73764' class='xr-var-data-in' type='checkbox'><label for='data-5d67a616-45c3-4517-8fd7-5d5ccde73764' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>units :</span></dt><dd>K</dd><dt><span>typeOfLevel :</span></dt><dd>hybrid</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t_isobaricInhPa</span></div><div class='xr-var-dims'>(forecast_reference_time, step, isobaricInhPa, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-989dbfa3-5a9c-4a1f-8484-5e91d78e420e' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-989dbfa3-5a9c-4a1f-8484-5e91d78e420e' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-5a55a1a6-3203-4d30-9240-d03784d3ee28' class='xr-var-data-in' type='checkbox'><label for='data-5a55a1a6-3203-4d30-9240-d03784d3ee28' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>units :</span></dt><dd>K</dd><dt><span>typeOfLevel :</span></dt><dd>isobaricInhPa</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u_hybrid</span></div><div class='xr-var-dims'>(forecast_reference_time, step, hybrid, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-f6c14f55-c358-4c13-911d-411b409e7f92' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-f6c14f55-c358-4c13-911d-411b409e7f92' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-929677b0-f907-4b31-8751-68083ab0bcc9' class='xr-var-data-in' type='checkbox'><label for='data-929677b0-f907-4b31-8751-68083ab0bcc9' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>eastward_wind</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>units :</span></dt><dd>m s**-1</dd><dt><span>typeOfLevel :</span></dt><dd>hybrid</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u_isobaricInhPa</span></div><div class='xr-var-dims'>(forecast_reference_time, step, isobaricInhPa, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-9e88d949-27cb-4e0e-ae8a-05f28827c307' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-9e88d949-27cb-4e0e-ae8a-05f28827c307' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-529fddd8-1b56-4e4f-bc3b-215a1457e3d7' class='xr-var-data-in' type='checkbox'><label for='data-529fddd8-1b56-4e4f-bc3b-215a1457e3d7' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>eastward_wind</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>units :</span></dt><dd>m s**-1</dd><dt><span>typeOfLevel :</span></dt><dd>isobaricInhPa</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-4c8b3d28-40b0-48c2-ac79-5851ef3ad5e5' class='xr-section-summary-in' type='checkbox'  ><label for='section-4c8b3d28-40b0-48c2-ac79-5851ef3ad5e5' class='xr-section-summary' >Indexes: <span>(6)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-index-name'><div>forecast_reference_time</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-3a910cd8-ad5c-4ab1-90d8-998e92e70b1c' class='xr-index-data-in' type='checkbox'/><label for='index-3a910cd8-ad5c-4ab1-90d8-998e92e70b1c' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(DatetimeIndex([&#x27;2024-06-03 00:00:00&#x27;, &#x27;2024-06-03 12:00:00&#x27;,\n",
-       "               &#x27;2024-06-04 00:00:00&#x27;, &#x27;2024-06-04 12:00:00&#x27;],\n",
-       "              dtype=&#x27;datetime64[ns]&#x27;, name=&#x27;forecast_reference_time&#x27;, freq=None))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>step</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-900a487e-3ec8-41cd-957c-85036cb67099' class='xr-index-data-in' type='checkbox'/><label for='index-900a487e-3ec8-41cd-957c-85036cb67099' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(TimedeltaIndex([&#x27;0 days 00:00:00&#x27;, &#x27;0 days 06:00:00&#x27;], dtype=&#x27;timedelta64[ns]&#x27;, name=&#x27;step&#x27;, freq=None))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>hybrid</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-18bdc8db-e7a8-4987-8c80-ee60b57f544e' class='xr-index-data-in' type='checkbox'/><label for='index-18bdc8db-e7a8-4987-8c80-ee60b57f544e' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([90, 137], dtype=&#x27;int64&#x27;, name=&#x27;hybrid&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>isobaricInhPa</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-3569e431-5d65-4617-b562-e6e4869ea7cd' class='xr-index-data-in' type='checkbox'/><label for='index-3569e431-5d65-4617-b562-e6e4869ea7cd' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([500, 700], dtype=&#x27;int64&#x27;, name=&#x27;isobaricInhPa&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>latitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-1b461039-46db-4d85-9049-eb9f9cddd604' class='xr-index-data-in' type='checkbox'/><label for='index-1b461039-46db-4d85-9049-eb9f9cddd604' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([ 90.0,  80.0,  70.0,  60.0,  50.0,  40.0,  30.0,  20.0,  10.0,   0.0,\n",
-       "       -10.0, -20.0, -30.0, -40.0, -50.0, -60.0, -70.0, -80.0, -90.0],\n",
-       "      dtype=&#x27;float64&#x27;, name=&#x27;latitude&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>longitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-ed8fd482-b8ca-4c9a-8bfd-893f129c1d57' class='xr-index-data-in' type='checkbox'/><label for='index-ed8fd482-b8ca-4c9a-8bfd-893f129c1d57' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([  0.0,  10.0,  20.0,  30.0,  40.0,  50.0,  60.0,  70.0,  80.0,  90.0,\n",
-       "       100.0, 110.0, 120.0, 130.0, 140.0, 150.0, 160.0, 170.0, 180.0, 190.0,\n",
-       "       200.0, 210.0, 220.0, 230.0, 240.0, 250.0, 260.0, 270.0, 280.0, 290.0,\n",
-       "       300.0, 310.0, 320.0, 330.0, 340.0, 350.0],\n",
-       "      dtype=&#x27;float64&#x27;, name=&#x27;longitude&#x27;))</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-20849a64-23f2-4f25-8ed9-8ece4d4f6a5f' class='xr-section-summary-in' type='checkbox'  checked><label for='section-20849a64-23f2-4f25-8ed9-8ece4d4f6a5f' class='xr-section-summary' >Attributes: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
+       "       240., 250., 260., 270., 280., 290., 300., 310., 320., 330., 340., 350.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>isobaricInhPa</span></div><div class='xr-var-dims'>(isobaricInhPa)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>500 700</div><input id='attrs-f21b5ba8-fc1b-4b80-8f60-8536da88421d' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-f21b5ba8-fc1b-4b80-8f60-8536da88421d' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-48448d29-18cf-4dfd-891f-359ee6bd248c' class='xr-var-data-in' type='checkbox'><label for='data-48448d29-18cf-4dfd-891f-359ee6bd248c' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([500, 700])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-1ce52ba9-0179-42ff-aeee-4f2cbe9c112d' class='xr-section-summary-in' type='checkbox'  checked><label for='section-1ce52ba9-0179-42ff-aeee-4f2cbe9c112d' class='xr-section-summary' >Data variables: <span>(4)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>t_hybrid</span></div><div class='xr-var-dims'>(forecast_reference_time, step, hybrid, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-f6f34929-77a7-4d19-a982-74b0bded514e' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-f6f34929-77a7-4d19-a982-74b0bded514e' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-27735747-8da6-4b83-bb3f-5c33b51b1f65' class='xr-var-data-in' type='checkbox'><label for='data-27735747-8da6-4b83-bb3f-5c33b51b1f65' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>units :</span></dt><dd>kelvin</dd><dt><span>typeOfLevel :</span></dt><dd>hybrid</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t_isobaricInhPa</span></div><div class='xr-var-dims'>(forecast_reference_time, step, isobaricInhPa, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-5066391a-aa91-4af2-8d3b-293074291334' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-5066391a-aa91-4af2-8d3b-293074291334' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-cde0fd44-922f-44f5-baea-cf7d1e366336' class='xr-var-data-in' type='checkbox'><label for='data-cde0fd44-922f-44f5-baea-cf7d1e366336' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>units :</span></dt><dd>kelvin</dd><dt><span>typeOfLevel :</span></dt><dd>isobaricInhPa</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u_hybrid</span></div><div class='xr-var-dims'>(forecast_reference_time, step, hybrid, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-bc8c623f-2ad8-477c-ac36-769b4e14e364' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-bc8c623f-2ad8-477c-ac36-769b4e14e364' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-c8adb324-dcd6-4591-8065-38eb00572700' class='xr-var-data-in' type='checkbox'><label for='data-c8adb324-dcd6-4591-8065-38eb00572700' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>eastward_wind</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>units :</span></dt><dd>meter / second</dd><dt><span>typeOfLevel :</span></dt><dd>hybrid</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u_isobaricInhPa</span></div><div class='xr-var-dims'>(forecast_reference_time, step, isobaricInhPa, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-39955489-22af-4d46-9087-df3dc9b47172' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-39955489-22af-4d46-9087-df3dc9b47172' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-edd7a3f8-777a-4dea-8a7d-8c49a4c4e308' class='xr-var-data-in' type='checkbox'><label for='data-edd7a3f8-777a-4dea-8a7d-8c49a4c4e308' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>eastward_wind</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>units :</span></dt><dd>meter / second</dd><dt><span>typeOfLevel :</span></dt><dd>isobaricInhPa</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-6146bf7f-7367-478f-a5c3-1d9d61595387' class='xr-section-summary-in' type='checkbox'  checked><label for='section-6146bf7f-7367-478f-a5c3-1d9d61595387' class='xr-section-summary' >Attributes: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
       ],
       "text/plain": [
        "<xarray.Dataset> Size: 351kB\n",
@@ -2583,9 +2644,9 @@
        "  * forecast_reference_time  (forecast_reference_time) datetime64[ns] 32B 202...\n",
        "  * step                     (step) timedelta64[ns] 16B 00:00:00 06:00:00\n",
        "  * hybrid                   (hybrid) int64 16B 90 137\n",
-       "  * isobaricInhPa            (isobaricInhPa) int64 16B 500 700\n",
        "  * latitude                 (latitude) float64 152B 90.0 80.0 ... -80.0 -90.0\n",
        "  * longitude                (longitude) float64 288B 0.0 10.0 ... 340.0 350.0\n",
+       "  * isobaricInhPa            (isobaricInhPa) int64 16B 500 700\n",
        "Data variables:\n",
        "    t_hybrid                 (forecast_reference_time, step, hybrid, latitude, longitude) float64 88kB ...\n",
        "    t_isobaricInhPa          (forecast_reference_time, step, isobaricInhPa, latitude, longitude) float64 88kB ...\n",
@@ -2605,7 +2666,7 @@
     "ds4 = ds_fl2.to_xarray(\n",
     "    profile=\"grib\", \n",
     "    level_dim_mode=\"level_per_type\", \n",
-    "    remapping={\"my_custom_var_key\": \"{param}_{typeOfLevel}\"}, \n",
+    "    remapping={\"my_custom_var_key\": \"{metadata.param}_{metadata.typeOfLevel}\"}, \n",
     "    variable_key=\"my_custom_var_key\", \n",
     "    add_earthkit_attrs=False\n",
     ")\n",
@@ -2615,9 +2676,9 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "earthkit-data",
+   "display_name": "dev",
    "language": "python",
-   "name": "earthkit-data"
+   "name": "dev"
   },
   "language_info": {
    "codemirror_mode": {
@@ -2629,7 +2690,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.13.5"
+   "version": "3.13.1"
   }
  },
  "nbformat": 4,
diff --git a/docs/examples/xarray_engine_seasonal.ipynb b/docs/examples/xr_engine/xarray_engine_seasonal.ipynb
similarity index 60%
rename from docs/examples/xarray_engine_seasonal.ipynb
rename to docs/examples/xr_engine/xarray_engine_seasonal.ipynb
index 9a6216894..3645ab447 100644
--- a/docs/examples/xarray_engine_seasonal.ipynb
+++ b/docs/examples/xr_engine/xarray_engine_seasonal.ipynb
@@ -25,26 +25,11 @@
     },
     "tags": []
    },
-   "outputs": [
-    {
-     "data": {
-      "application/vnd.jupyter.widget-view+json": {
-       "model_id": "653a95e071ca4633aadbe42f597676a9",
-       "version_major": 2,
-       "version_minor": 0
-      },
-      "text/plain": [
-       "seasonal_monthly.grib:   0%|          | 0.00/160k [00:00<?, ?B/s]"
-      ]
-     },
-     "metadata": {},
-     "output_type": "display_data"
-    }
-   ],
+   "outputs": [],
    "source": [
     "import earthkit.data as ekd\n",
     "\n",
-    "ds_fl = ekd.from_source(\"sample\", \"seasonal_monthly.grib\")"
+    "ds_fl = ekd.from_source(\"sample\", \"seasonal_monthly.grib\").to_fieldlist()"
    ]
   },
   {
@@ -98,72 +83,62 @@
        "  <thead>\n",
        "    <tr style=\"text-align: right;\">\n",
        "      <th></th>\n",
-       "      <th>centre</th>\n",
-       "      <th>shortName</th>\n",
-       "      <th>typeOfLevel</th>\n",
-       "      <th>level</th>\n",
-       "      <th>dataDate</th>\n",
-       "      <th>dataTime</th>\n",
-       "      <th>stepRange</th>\n",
-       "      <th>dataType</th>\n",
-       "      <th>number</th>\n",
-       "      <th>gridType</th>\n",
-       "      <th>forecastMonth</th>\n",
+       "      <th>parameter.variable</th>\n",
+       "      <th>time.valid_datetime</th>\n",
+       "      <th>time.base_datetime</th>\n",
+       "      <th>time.step</th>\n",
+       "      <th>vertical.level</th>\n",
+       "      <th>vertical.level_type</th>\n",
+       "      <th>ensemble.member</th>\n",
+       "      <th>geography.grid_type</th>\n",
+       "      <th>metadata.forecastMonth</th>\n",
        "    </tr>\n",
        "  </thead>\n",
        "  <tbody>\n",
        "    <tr>\n",
        "      <th>0</th>\n",
-       "      <td>lfpw</td>\n",
        "      <td>2t</td>\n",
-       "      <td>surface</td>\n",
+       "      <td>1993-11-01</td>\n",
+       "      <td>1993-10-01</td>\n",
+       "      <td>31 days</td>\n",
        "      <td>0</td>\n",
-       "      <td>19931001</td>\n",
-       "      <td>0</td>\n",
-       "      <td>744</td>\n",
-       "      <td>fcmean</td>\n",
+       "      <td>surface</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "      <td>1</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>1</th>\n",
-       "      <td>lfpw</td>\n",
        "      <td>2t</td>\n",
-       "      <td>surface</td>\n",
-       "      <td>0</td>\n",
-       "      <td>19931001</td>\n",
+       "      <td>1993-11-01</td>\n",
+       "      <td>1993-10-01</td>\n",
+       "      <td>31 days</td>\n",
        "      <td>0</td>\n",
-       "      <td>744</td>\n",
-       "      <td>fcmean</td>\n",
+       "      <td>surface</td>\n",
        "      <td>1</td>\n",
        "      <td>regular_ll</td>\n",
        "      <td>1</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>2</th>\n",
-       "      <td>lfpw</td>\n",
        "      <td>2t</td>\n",
-       "      <td>surface</td>\n",
+       "      <td>1993-11-01</td>\n",
+       "      <td>1993-10-01</td>\n",
+       "      <td>31 days</td>\n",
        "      <td>0</td>\n",
-       "      <td>19931001</td>\n",
-       "      <td>0</td>\n",
-       "      <td>744</td>\n",
-       "      <td>fcmean</td>\n",
+       "      <td>surface</td>\n",
        "      <td>2</td>\n",
        "      <td>regular_ll</td>\n",
        "      <td>1</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>3</th>\n",
-       "      <td>lfpw</td>\n",
        "      <td>2t</td>\n",
-       "      <td>surface</td>\n",
-       "      <td>0</td>\n",
-       "      <td>19931001</td>\n",
+       "      <td>1993-12-01</td>\n",
+       "      <td>1993-10-01</td>\n",
+       "      <td>61 days</td>\n",
        "      <td>0</td>\n",
-       "      <td>1464</td>\n",
-       "      <td>fcmean</td>\n",
+       "      <td>surface</td>\n",
        "      <td>0</td>\n",
        "      <td>regular_ll</td>\n",
        "      <td>2</td>\n",
@@ -173,17 +148,23 @@
        "</div>"
       ],
       "text/plain": [
-       "  centre shortName typeOfLevel  level  dataDate  dataTime stepRange dataType  \\\n",
-       "0   lfpw        2t     surface      0  19931001         0       744   fcmean   \n",
-       "1   lfpw        2t     surface      0  19931001         0       744   fcmean   \n",
-       "2   lfpw        2t     surface      0  19931001         0       744   fcmean   \n",
-       "3   lfpw        2t     surface      0  19931001         0      1464   fcmean   \n",
-       "\n",
-       "   number    gridType  forecastMonth  \n",
-       "0       0  regular_ll              1  \n",
-       "1       1  regular_ll              1  \n",
-       "2       2  regular_ll              1  \n",
-       "3       0  regular_ll              2  "
+       "  parameter.variable time.valid_datetime time.base_datetime time.step  \\\n",
+       "0                 2t          1993-11-01         1993-10-01   31 days   \n",
+       "1                 2t          1993-11-01         1993-10-01   31 days   \n",
+       "2                 2t          1993-11-01         1993-10-01   31 days   \n",
+       "3                 2t          1993-12-01         1993-10-01   61 days   \n",
+       "\n",
+       "   vertical.level vertical.level_type ensemble.member geography.grid_type  \\\n",
+       "0               0             surface               0          regular_ll   \n",
+       "1               0             surface               1          regular_ll   \n",
+       "2               0             surface               2          regular_ll   \n",
+       "3               0             surface               0          regular_ll   \n",
+       "\n",
+       "   metadata.forecastMonth  \n",
+       "0                       1  \n",
+       "1                       1  \n",
+       "2                       1  \n",
+       "3                       2  "
       ]
      },
      "execution_count": 2,
@@ -192,7 +173,7 @@
     }
    ],
    "source": [
-    "ds_fl[0:4].ls(extra_keys=\"forecastMonth\")"
+    "ds_fl[0:4].ls(extra_keys=\"metadata.forecastMonth\")"
    ]
   },
   {
@@ -240,39 +221,86 @@
        "</symbol>\n",
        "</defs>\n",
        "</svg>\n",
-       "<style>/* CSS stylesheet for displaying xarray objects in jupyterlab.\n",
-       " *\n",
-       " */\n",
+       "<style>/* CSS stylesheet for displaying xarray objects in notebooks */\n",
        "\n",
        ":root {\n",
-       "  --xr-font-color0: var(--jp-content-font-color0, rgba(0, 0, 0, 1));\n",
-       "  --xr-font-color2: var(--jp-content-font-color2, rgba(0, 0, 0, 0.54));\n",
-       "  --xr-font-color3: var(--jp-content-font-color3, rgba(0, 0, 0, 0.38));\n",
-       "  --xr-border-color: var(--jp-border-color2, #e0e0e0);\n",
-       "  --xr-disabled-color: var(--jp-layout-color3, #bdbdbd);\n",
-       "  --xr-background-color: var(--jp-layout-color0, white);\n",
-       "  --xr-background-color-row-even: var(--jp-layout-color1, white);\n",
-       "  --xr-background-color-row-odd: var(--jp-layout-color2, #eeeeee);\n",
+       "  --xr-font-color0: var(\n",
+       "    --jp-content-font-color0,\n",
+       "    var(--pst-color-text-base rgba(0, 0, 0, 1))\n",
+       "  );\n",
+       "  --xr-font-color2: var(\n",
+       "    --jp-content-font-color2,\n",
+       "    var(--pst-color-text-base, rgba(0, 0, 0, 0.54))\n",
+       "  );\n",
+       "  --xr-font-color3: var(\n",
+       "    --jp-content-font-color3,\n",
+       "    var(--pst-color-text-base, rgba(0, 0, 0, 0.38))\n",
+       "  );\n",
+       "  --xr-border-color: var(\n",
+       "    --jp-border-color2,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 10))\n",
+       "  );\n",
+       "  --xr-disabled-color: var(\n",
+       "    --jp-layout-color3,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 40))\n",
+       "  );\n",
+       "  --xr-background-color: var(\n",
+       "    --jp-layout-color0,\n",
+       "    var(--pst-color-on-background, white)\n",
+       "  );\n",
+       "  --xr-background-color-row-even: var(\n",
+       "    --jp-layout-color1,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 5))\n",
+       "  );\n",
+       "  --xr-background-color-row-odd: var(\n",
+       "    --jp-layout-color2,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 15))\n",
+       "  );\n",
        "}\n",
        "\n",
        "html[theme=\"dark\"],\n",
        "html[data-theme=\"dark\"],\n",
        "body[data-theme=\"dark\"],\n",
        "body.vscode-dark {\n",
-       "  --xr-font-color0: rgba(255, 255, 255, 1);\n",
-       "  --xr-font-color2: rgba(255, 255, 255, 0.54);\n",
-       "  --xr-font-color3: rgba(255, 255, 255, 0.38);\n",
-       "  --xr-border-color: #1f1f1f;\n",
-       "  --xr-disabled-color: #515151;\n",
-       "  --xr-background-color: #111111;\n",
-       "  --xr-background-color-row-even: #111111;\n",
-       "  --xr-background-color-row-odd: #313131;\n",
+       "  --xr-font-color0: var(\n",
+       "    --jp-content-font-color0,\n",
+       "    var(--pst-color-text-base, rgba(255, 255, 255, 1))\n",
+       "  );\n",
+       "  --xr-font-color2: var(\n",
+       "    --jp-content-font-color2,\n",
+       "    var(--pst-color-text-base, rgba(255, 255, 255, 0.54))\n",
+       "  );\n",
+       "  --xr-font-color3: var(\n",
+       "    --jp-content-font-color3,\n",
+       "    var(--pst-color-text-base, rgba(255, 255, 255, 0.38))\n",
+       "  );\n",
+       "  --xr-border-color: var(\n",
+       "    --jp-border-color2,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 10))\n",
+       "  );\n",
+       "  --xr-disabled-color: var(\n",
+       "    --jp-layout-color3,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 40))\n",
+       "  );\n",
+       "  --xr-background-color: var(\n",
+       "    --jp-layout-color0,\n",
+       "    var(--pst-color-on-background, #111111)\n",
+       "  );\n",
+       "  --xr-background-color-row-even: var(\n",
+       "    --jp-layout-color1,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 5))\n",
+       "  );\n",
+       "  --xr-background-color-row-odd: var(\n",
+       "    --jp-layout-color2,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 15))\n",
+       "  );\n",
        "}\n",
        "\n",
        ".xr-wrap {\n",
        "  display: block !important;\n",
        "  min-width: 300px;\n",
        "  max-width: 700px;\n",
+       "  line-height: 1.6;\n",
        "}\n",
        "\n",
        ".xr-text-repr-fallback {\n",
@@ -295,11 +323,18 @@
        "}\n",
        "\n",
        ".xr-obj-type,\n",
-       ".xr-array-name {\n",
+       ".xr-obj-name,\n",
+       ".xr-group-name {\n",
        "  margin-left: 2px;\n",
        "  margin-right: 10px;\n",
        "}\n",
        "\n",
+       ".xr-group-name::before {\n",
+       "  content: \"📁\";\n",
+       "  padding-right: 0.3em;\n",
+       "}\n",
+       "\n",
+       ".xr-group-name,\n",
        ".xr-obj-type {\n",
        "  color: var(--xr-font-color2);\n",
        "}\n",
@@ -308,6 +343,8 @@
        "  padding-left: 0 !important;\n",
        "  display: grid;\n",
        "  grid-template-columns: 150px auto auto 1fr 0 20px 0 20px;\n",
+       "  margin-block-start: 0;\n",
+       "  margin-block-end: 0;\n",
        "}\n",
        "\n",
        ".xr-section-item {\n",
@@ -318,10 +355,12 @@
        "  display: inline-block;\n",
        "  opacity: 0;\n",
        "  height: 0;\n",
+       "  margin: 0;\n",
        "}\n",
        "\n",
        ".xr-section-item input + label {\n",
        "  color: var(--xr-disabled-color);\n",
+       "  border: 2px solid transparent !important;\n",
        "}\n",
        "\n",
        ".xr-section-item input:enabled + label {\n",
@@ -330,7 +369,7 @@
        "}\n",
        "\n",
        ".xr-section-item input:focus + label {\n",
-       "  border: 2px solid var(--xr-font-color0);\n",
+       "  border: 2px solid var(--xr-font-color0) !important;\n",
        "}\n",
        "\n",
        ".xr-section-item input:enabled + label:hover {\n",
@@ -375,7 +414,6 @@
        ".xr-section-summary,\n",
        ".xr-section-inline-details {\n",
        "  padding-top: 4px;\n",
-       "  padding-bottom: 4px;\n",
        "}\n",
        "\n",
        ".xr-section-inline-details {\n",
@@ -385,6 +423,7 @@
        ".xr-section-details {\n",
        "  display: none;\n",
        "  grid-column: 1 / -1;\n",
+       "  margin-top: 4px;\n",
        "  margin-bottom: 5px;\n",
        "}\n",
        "\n",
@@ -392,6 +431,32 @@
        "  display: contents;\n",
        "}\n",
        "\n",
+       ".xr-group-box {\n",
+       "  display: inline-grid;\n",
+       "  grid-template-columns: 0px 20px auto;\n",
+       "  width: 100%;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-vline {\n",
+       "  grid-column-start: 1;\n",
+       "  border-right: 0.2em solid;\n",
+       "  border-color: var(--xr-border-color);\n",
+       "  width: 0px;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-hline {\n",
+       "  grid-column-start: 2;\n",
+       "  grid-row-start: 1;\n",
+       "  height: 1em;\n",
+       "  width: 20px;\n",
+       "  border-bottom: 0.2em solid;\n",
+       "  border-color: var(--xr-border-color);\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-contents {\n",
+       "  grid-column-start: 3;\n",
+       "}\n",
+       "\n",
        ".xr-array-wrap {\n",
        "  grid-column: 1 / -1;\n",
        "  display: grid;\n",
@@ -462,7 +527,9 @@
        ".xr-var-item label,\n",
        ".xr-var-item > .xr-var-name span {\n",
        "  background-color: var(--xr-background-color-row-even);\n",
+       "  border-color: var(--xr-background-color-row-odd);\n",
        "  margin-bottom: 0;\n",
+       "  padding-top: 2px;\n",
        "}\n",
        "\n",
        ".xr-var-item > .xr-var-name:hover span {\n",
@@ -473,6 +540,7 @@
        ".xr-var-list > li:nth-child(odd) > label,\n",
        ".xr-var-list > li:nth-child(odd) > .xr-var-name span {\n",
        "  background-color: var(--xr-background-color-row-odd);\n",
+       "  border-color: var(--xr-background-color-row-even);\n",
        "}\n",
        "\n",
        ".xr-var-name {\n",
@@ -522,8 +590,15 @@
        ".xr-var-data,\n",
        ".xr-index-data {\n",
        "  display: none;\n",
-       "  background-color: var(--xr-background-color) !important;\n",
-       "  padding-bottom: 5px !important;\n",
+       "  border-top: 2px dotted var(--xr-background-color);\n",
+       "  padding-bottom: 20px !important;\n",
+       "  padding-top: 10px !important;\n",
+       "}\n",
+       "\n",
+       ".xr-var-attrs-in + label,\n",
+       ".xr-var-data-in + label,\n",
+       ".xr-index-data-in + label {\n",
+       "  padding: 0 1px;\n",
        "}\n",
        "\n",
        ".xr-var-attrs-in:checked ~ .xr-var-attrs,\n",
@@ -536,6 +611,12 @@
        "  float: right;\n",
        "}\n",
        "\n",
+       ".xr-var-data > pre,\n",
+       ".xr-index-data > pre,\n",
+       ".xr-var-data > table > tbody > tr {\n",
+       "  background-color: transparent !important;\n",
+       "}\n",
+       "\n",
        ".xr-var-name span,\n",
        ".xr-var-data,\n",
        ".xr-index-name div,\n",
@@ -595,67 +676,47 @@
        "  stroke: currentColor;\n",
        "  fill: currentColor;\n",
        "}\n",
+       "\n",
+       ".xr-var-attrs-in:checked + label > .xr-icon-file-text2,\n",
+       ".xr-var-data-in:checked + label > .xr-icon-database,\n",
+       ".xr-index-data-in:checked + label > .xr-icon-database {\n",
+       "  color: var(--xr-font-color0);\n",
+       "  filter: drop-shadow(1px 1px 5px var(--xr-font-color2));\n",
+       "  stroke-width: 0.8px;\n",
+       "}\n",
        "</style><pre class='xr-text-repr-fallback'>&lt;xarray.Dataset&gt; Size: 395kB\n",
-       "Dimensions:                  (number: 3, forecast_reference_time: 4, step: 6,\n",
+       "Dimensions:                  (member: 3, forecast_reference_time: 4, step: 6,\n",
        "                              latitude: 19, longitude: 36)\n",
        "Coordinates:\n",
-       "  * number                   (number) int64 24B 0 1 2\n",
+       "  * member                   (member) &lt;U1 12B &#x27;0&#x27; &#x27;1&#x27; &#x27;2&#x27;\n",
        "  * forecast_reference_time  (forecast_reference_time) datetime64[ns] 32B 199...\n",
        "  * step                     (step) int64 48B 1 2 3 4 5 6\n",
        "  * latitude                 (latitude) float64 152B 90.0 80.0 ... -80.0 -90.0\n",
        "  * longitude                (longitude) float64 288B 0.0 10.0 ... 340.0 350.0\n",
        "Data variables:\n",
-       "    2t                       (number, forecast_reference_time, step, latitude, longitude) float64 394kB ...\n",
-       "Attributes: (12/15)\n",
-       "    param:        2t\n",
-       "    paramId:      167\n",
-       "    class:        c3\n",
-       "    stream:       msmm\n",
-       "    levtype:      sfc\n",
-       "    type:         fcmean\n",
-       "    ...           ...\n",
-       "    fcmonth:      1\n",
-       "    origin:       lfpw\n",
-       "    domain:       g\n",
-       "    method:       1\n",
+       "    2t                       (member, forecast_reference_time, step, latitude, longitude) float64 394kB ...\n",
+       "Attributes:\n",
        "    Conventions:  CF-1.8\n",
-       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-4a5f2d40-d1bd-43fc-bffd-72083d59884a' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-4a5f2d40-d1bd-43fc-bffd-72083d59884a' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>number</span>: 3</li><li><span class='xr-has-index'>forecast_reference_time</span>: 4</li><li><span class='xr-has-index'>step</span>: 6</li><li><span class='xr-has-index'>latitude</span>: 19</li><li><span class='xr-has-index'>longitude</span>: 36</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-055f31a0-8e23-40e7-8c91-0804a808cdf7' class='xr-section-summary-in' type='checkbox'  checked><label for='section-055f31a0-8e23-40e7-8c91-0804a808cdf7' class='xr-section-summary' >Coordinates: <span>(5)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>number</span></div><div class='xr-var-dims'>(number)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>0 1 2</div><input id='attrs-7cbf2bc8-06f3-4292-81e9-aebacb3d82a6' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-7cbf2bc8-06f3-4292-81e9-aebacb3d82a6' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-f7f838c6-168c-49fd-8bbc-ec1e784d3ab3' class='xr-var-data-in' type='checkbox'><label for='data-f7f838c6-168c-49fd-8bbc-ec1e784d3ab3' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([0, 1, 2])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>forecast_reference_time</span></div><div class='xr-var-dims'>(forecast_reference_time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>1993-10-01 ... 1996-10-01</div><input id='attrs-19250560-fc57-4a76-b915-d7df6e84203a' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-19250560-fc57-4a76-b915-d7df6e84203a' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-e1276d27-ee7d-483c-9c5c-5dac7d1077fc' class='xr-var-data-in' type='checkbox'><label for='data-e1276d27-ee7d-483c-9c5c-5dac7d1077fc' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>forecast_reference_time</dd><dt><span>long_name :</span></dt><dd>initial time of forecast</dd></dl></div><div class='xr-var-data'><pre>array([&#x27;1993-10-01T00:00:00.000000000&#x27;, &#x27;1994-10-01T00:00:00.000000000&#x27;,\n",
+       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-a638bd5e-87c5-4d08-8c17-887ffe152795' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-a638bd5e-87c5-4d08-8c17-887ffe152795' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>member</span>: 3</li><li><span class='xr-has-index'>forecast_reference_time</span>: 4</li><li><span class='xr-has-index'>step</span>: 6</li><li><span class='xr-has-index'>latitude</span>: 19</li><li><span class='xr-has-index'>longitude</span>: 36</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-b2d96f3e-83f8-476a-8029-839ee8726e25' class='xr-section-summary-in' type='checkbox'  checked><label for='section-b2d96f3e-83f8-476a-8029-839ee8726e25' class='xr-section-summary' >Coordinates: <span>(5)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>member</span></div><div class='xr-var-dims'>(member)</div><div class='xr-var-dtype'>&lt;U1</div><div class='xr-var-preview xr-preview'>&#x27;0&#x27; &#x27;1&#x27; &#x27;2&#x27;</div><input id='attrs-7fde62b0-43d0-4f6e-a4f2-938d8ab8b09b' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-7fde62b0-43d0-4f6e-a4f2-938d8ab8b09b' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-ea5065b6-ce5d-4fe5-a757-621d45af4d59' class='xr-var-data-in' type='checkbox'><label for='data-ea5065b6-ce5d-4fe5-a757-621d45af4d59' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([&#x27;0&#x27;, &#x27;1&#x27;, &#x27;2&#x27;], dtype=&#x27;&lt;U1&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>forecast_reference_time</span></div><div class='xr-var-dims'>(forecast_reference_time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>1993-10-01 ... 1996-10-01</div><input id='attrs-27088700-7997-472a-ab82-dd75cce1f38b' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-27088700-7997-472a-ab82-dd75cce1f38b' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-1aefdf8d-45e2-4ff6-b144-7575cd9f81f3' class='xr-var-data-in' type='checkbox'><label for='data-1aefdf8d-45e2-4ff6-b144-7575cd9f81f3' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([&#x27;1993-10-01T00:00:00.000000000&#x27;, &#x27;1994-10-01T00:00:00.000000000&#x27;,\n",
        "       &#x27;1995-10-01T00:00:00.000000000&#x27;, &#x27;1996-10-01T00:00:00.000000000&#x27;],\n",
-       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>step</span></div><div class='xr-var-dims'>(step)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>1 2 3 4 5 6</div><input id='attrs-c968f0d8-5362-44f2-8067-ff854a07d3d7' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-c968f0d8-5362-44f2-8067-ff854a07d3d7' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-2b766a0c-817b-4517-b152-f37651c3d259' class='xr-var-data-in' type='checkbox'><label for='data-2b766a0c-817b-4517-b152-f37651c3d259' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>months</dd></dl></div><div class='xr-var-data'><pre>array([1, 2, 3, 4, 5, 6])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 80.0 70.0 ... -80.0 -90.0</div><input id='attrs-9222818e-4b12-441b-940f-4654c3aa4a92' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-9222818e-4b12-441b-940f-4654c3aa4a92' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-08c5be57-d55f-4a29-8097-0a5c8bcd7507' class='xr-var-data-in' type='checkbox'><label for='data-08c5be57-d55f-4a29-8097-0a5c8bcd7507' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  80.,  70.,  60.,  50.,  40.,  30.,  20.,  10.,   0., -10., -20.,\n",
-       "       -30., -40., -50., -60., -70., -80., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 10.0 20.0 ... 330.0 340.0 350.0</div><input id='attrs-1a597469-5e5b-4a1c-9f65-d2e6795736d9' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-1a597469-5e5b-4a1c-9f65-d2e6795736d9' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-32da281e-d415-49a9-b9c1-ec46532b70c3' class='xr-var-data-in' type='checkbox'><label for='data-32da281e-d415-49a9-b9c1-ec46532b70c3' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  10.,  20.,  30.,  40.,  50.,  60.,  70.,  80.,  90., 100., 110.,\n",
+       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>step</span></div><div class='xr-var-dims'>(step)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>1 2 3 4 5 6</div><input id='attrs-2cedd0f4-a039-42aa-a855-4d313424d363' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-2cedd0f4-a039-42aa-a855-4d313424d363' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-1dee9343-74a9-49a8-bd66-9e1354d3049d' class='xr-var-data-in' type='checkbox'><label for='data-1dee9343-74a9-49a8-bd66-9e1354d3049d' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>months</dd></dl></div><div class='xr-var-data'><pre>array([1, 2, 3, 4, 5, 6])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 80.0 70.0 ... -80.0 -90.0</div><input id='attrs-2b1ecf1f-2b2a-4402-a34e-23dae97fce48' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-2b1ecf1f-2b2a-4402-a34e-23dae97fce48' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-59459895-4862-4d43-a7a1-afe5c1a14041' class='xr-var-data-in' type='checkbox'><label for='data-59459895-4862-4d43-a7a1-afe5c1a14041' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  80.,  70.,  60.,  50.,  40.,  30.,  20.,  10.,   0., -10., -20.,\n",
+       "       -30., -40., -50., -60., -70., -80., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 10.0 20.0 ... 330.0 340.0 350.0</div><input id='attrs-851ec572-8607-4130-b49f-8de3d1e121c9' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-851ec572-8607-4130-b49f-8de3d1e121c9' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-afd1e431-762e-441d-b496-c10cd5a518a7' class='xr-var-data-in' type='checkbox'><label for='data-afd1e431-762e-441d-b496-c10cd5a518a7' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  10.,  20.,  30.,  40.,  50.,  60.,  70.,  80.,  90., 100., 110.,\n",
        "       120., 130., 140., 150., 160., 170., 180., 190., 200., 210., 220., 230.,\n",
-       "       240., 250., 260., 270., 280., 290., 300., 310., 320., 330., 340., 350.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-42a9cc66-e300-4052-b38d-94e06642b4a9' class='xr-section-summary-in' type='checkbox'  checked><label for='section-42a9cc66-e300-4052-b38d-94e06642b4a9' class='xr-section-summary' >Data variables: <span>(1)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>2t</span></div><div class='xr-var-dims'>(number, forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-9748c9e7-c03f-4f13-9057-4360cff4b6bb' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-9748c9e7-c03f-4f13-9057-4360cff4b6bb' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-4016070f-c534-480a-983e-c33525a8c7c8' class='xr-var-data-in' type='checkbox'><label for='data-4016070f-c534-480a-983e-c33525a8c7c8' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>unknown</dd><dt><span>long_name :</span></dt><dd>2 metre temperature</dd><dt><span>units :</span></dt><dd>K</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00\\x88\\x01\\x00\\x00P\\x80U\\x80\\xff\\x80\\xa7\\x01\\x00\\x00]\\n\\x01\\x00\\x00\\x01\\x02\\xe8\\n\\x00\\x00\\x00\\x14b\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x10\\x1fP\\x04\\xc50001\\x00\\x00\\x00\\x08\\x00\\x01\\x00\\x03\\n\\x8e\\x06\\x00\\x01\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 24}</dd></dl></div><div class='xr-var-data'><pre>[49248 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-eb4d6b61-8df7-488d-aae3-b7e42407f7f9' class='xr-section-summary-in' type='checkbox'  ><label for='section-eb4d6b61-8df7-488d-aae3-b7e42407f7f9' class='xr-section-summary' >Indexes: <span>(5)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-index-name'><div>number</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-38e5c3ec-bfaf-4cfd-8055-2887484e148a' class='xr-index-data-in' type='checkbox'/><label for='index-38e5c3ec-bfaf-4cfd-8055-2887484e148a' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([0, 1, 2], dtype=&#x27;int64&#x27;, name=&#x27;number&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>forecast_reference_time</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-d8de067d-9cd9-4f32-a8d1-ca501dc73830' class='xr-index-data-in' type='checkbox'/><label for='index-d8de067d-9cd9-4f32-a8d1-ca501dc73830' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(DatetimeIndex([&#x27;1993-10-01&#x27;, &#x27;1994-10-01&#x27;, &#x27;1995-10-01&#x27;, &#x27;1996-10-01&#x27;], dtype=&#x27;datetime64[ns]&#x27;, name=&#x27;forecast_reference_time&#x27;, freq=None))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>step</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-3b35259f-7129-4abe-a44d-dc09d726a073' class='xr-index-data-in' type='checkbox'/><label for='index-3b35259f-7129-4abe-a44d-dc09d726a073' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([1, 2, 3, 4, 5, 6], dtype=&#x27;int64&#x27;, name=&#x27;step&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>latitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-1697bb45-de6a-4bc2-bf2c-40c4a1acf81e' class='xr-index-data-in' type='checkbox'/><label for='index-1697bb45-de6a-4bc2-bf2c-40c4a1acf81e' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([ 90.0,  80.0,  70.0,  60.0,  50.0,  40.0,  30.0,  20.0,  10.0,   0.0,\n",
-       "       -10.0, -20.0, -30.0, -40.0, -50.0, -60.0, -70.0, -80.0, -90.0],\n",
-       "      dtype=&#x27;float64&#x27;, name=&#x27;latitude&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>longitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-52c7bece-58ff-4773-a659-a1eddf1c4136' class='xr-index-data-in' type='checkbox'/><label for='index-52c7bece-58ff-4773-a659-a1eddf1c4136' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([  0.0,  10.0,  20.0,  30.0,  40.0,  50.0,  60.0,  70.0,  80.0,  90.0,\n",
-       "       100.0, 110.0, 120.0, 130.0, 140.0, 150.0, 160.0, 170.0, 180.0, 190.0,\n",
-       "       200.0, 210.0, 220.0, 230.0, 240.0, 250.0, 260.0, 270.0, 280.0, 290.0,\n",
-       "       300.0, 310.0, 320.0, 330.0, 340.0, 350.0],\n",
-       "      dtype=&#x27;float64&#x27;, name=&#x27;longitude&#x27;))</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-cb0f669f-c569-43ac-a807-64592acd9300' class='xr-section-summary-in' type='checkbox'  ><label for='section-cb0f669f-c569-43ac-a807-64592acd9300' class='xr-section-summary' >Attributes: <span>(15)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>2t</dd><dt><span>paramId :</span></dt><dd>167</dd><dt><span>class :</span></dt><dd>c3</dd><dt><span>stream :</span></dt><dd>msmm</dd><dt><span>levtype :</span></dt><dd>sfc</dd><dt><span>type :</span></dt><dd>fcmean</dd><dt><span>expver :</span></dt><dd>0001</dd><dt><span>date :</span></dt><dd>19931001</dd><dt><span>time :</span></dt><dd>0</dd><dt><span>fcmonth :</span></dt><dd>1</dd><dt><span>origin :</span></dt><dd>lfpw</dd><dt><span>domain :</span></dt><dd>g</dd><dt><span>method :</span></dt><dd>1</dd><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
+       "       240., 250., 260., 270., 280., 290., 300., 310., 320., 330., 340., 350.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-f82da0e7-583a-4221-be8a-34b17ab72082' class='xr-section-summary-in' type='checkbox'  checked><label for='section-f82da0e7-583a-4221-be8a-34b17ab72082' class='xr-section-summary' >Data variables: <span>(1)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>2t</span></div><div class='xr-var-dims'>(member, forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-fb58bc9c-0eb8-4028-b529-47ca34da3d80' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-fb58bc9c-0eb8-4028-b529-47ca34da3d80' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-ee5cfbe5-b9bd-4589-86b0-2830f1359e29' class='xr-var-data-in' type='checkbox'><label for='data-ee5cfbe5-b9bd-4589-86b0-2830f1359e29' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>unknown</dd><dt><span>long_name :</span></dt><dd>2 metre temperature</dd><dt><span>units :</span></dt><dd>kelvin</dd><dt><span>level_type :</span></dt><dd>surface</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00\\x88\\x01\\x00\\x00P\\x80U\\x80\\xff\\x80\\xa7\\x01\\x00\\x00]\\n\\x01\\x00\\x00\\x01\\x02\\xe8\\n\\x00\\x00\\x00\\x14b\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x10\\x1fP\\x04\\xc50001\\x00\\x00\\x00\\x08\\x00\\x01\\x00\\x03\\n\\x8e\\x06\\x00\\x01\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 24, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[49248 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-b2826dc3-5edb-4609-994b-39090b793c3e' class='xr-section-summary-in' type='checkbox'  checked><label for='section-b2826dc3-5edb-4609-994b-39090b793c3e' class='xr-section-summary' >Attributes: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
       ],
       "text/plain": [
        "<xarray.Dataset> Size: 395kB\n",
-       "Dimensions:                  (number: 3, forecast_reference_time: 4, step: 6,\n",
+       "Dimensions:                  (member: 3, forecast_reference_time: 4, step: 6,\n",
        "                              latitude: 19, longitude: 36)\n",
        "Coordinates:\n",
-       "  * number                   (number) int64 24B 0 1 2\n",
+       "  * member                   (member) <U1 12B '0' '1' '2'\n",
        "  * forecast_reference_time  (forecast_reference_time) datetime64[ns] 32B 199...\n",
        "  * step                     (step) int64 48B 1 2 3 4 5 6\n",
        "  * latitude                 (latitude) float64 152B 90.0 80.0 ... -80.0 -90.0\n",
        "  * longitude                (longitude) float64 288B 0.0 10.0 ... 340.0 350.0\n",
        "Data variables:\n",
-       "    2t                       (number, forecast_reference_time, step, latitude, longitude) float64 394kB ...\n",
-       "Attributes: (12/15)\n",
-       "    param:        2t\n",
-       "    paramId:      167\n",
-       "    class:        c3\n",
-       "    stream:       msmm\n",
-       "    levtype:      sfc\n",
-       "    type:         fcmean\n",
-       "    ...           ...\n",
-       "    fcmonth:      1\n",
-       "    origin:       lfpw\n",
-       "    domain:       g\n",
-       "    method:       1\n",
+       "    2t                       (member, forecast_reference_time, step, latitude, longitude) float64 394kB ...\n",
+       "Attributes:\n",
        "    Conventions:  CF-1.8\n",
        "    institution:  ECMWF"
       ]
@@ -667,7 +728,7 @@
    ],
    "source": [
     "ds = ds_fl.to_xarray(time_dim_mode=\"forecast\", \n",
-    "                     dim_roles={\"step\": \"forecastMonth\"})\n",
+    "                     dim_roles={\"step\": \"metadata.forecastMonth\"})\n",
     "ds"
    ]
   },
@@ -747,39 +808,86 @@
        "</symbol>\n",
        "</defs>\n",
        "</svg>\n",
-       "<style>/* CSS stylesheet for displaying xarray objects in jupyterlab.\n",
-       " *\n",
-       " */\n",
+       "<style>/* CSS stylesheet for displaying xarray objects in notebooks */\n",
        "\n",
        ":root {\n",
-       "  --xr-font-color0: var(--jp-content-font-color0, rgba(0, 0, 0, 1));\n",
-       "  --xr-font-color2: var(--jp-content-font-color2, rgba(0, 0, 0, 0.54));\n",
-       "  --xr-font-color3: var(--jp-content-font-color3, rgba(0, 0, 0, 0.38));\n",
-       "  --xr-border-color: var(--jp-border-color2, #e0e0e0);\n",
-       "  --xr-disabled-color: var(--jp-layout-color3, #bdbdbd);\n",
-       "  --xr-background-color: var(--jp-layout-color0, white);\n",
-       "  --xr-background-color-row-even: var(--jp-layout-color1, white);\n",
-       "  --xr-background-color-row-odd: var(--jp-layout-color2, #eeeeee);\n",
+       "  --xr-font-color0: var(\n",
+       "    --jp-content-font-color0,\n",
+       "    var(--pst-color-text-base rgba(0, 0, 0, 1))\n",
+       "  );\n",
+       "  --xr-font-color2: var(\n",
+       "    --jp-content-font-color2,\n",
+       "    var(--pst-color-text-base, rgba(0, 0, 0, 0.54))\n",
+       "  );\n",
+       "  --xr-font-color3: var(\n",
+       "    --jp-content-font-color3,\n",
+       "    var(--pst-color-text-base, rgba(0, 0, 0, 0.38))\n",
+       "  );\n",
+       "  --xr-border-color: var(\n",
+       "    --jp-border-color2,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 10))\n",
+       "  );\n",
+       "  --xr-disabled-color: var(\n",
+       "    --jp-layout-color3,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 40))\n",
+       "  );\n",
+       "  --xr-background-color: var(\n",
+       "    --jp-layout-color0,\n",
+       "    var(--pst-color-on-background, white)\n",
+       "  );\n",
+       "  --xr-background-color-row-even: var(\n",
+       "    --jp-layout-color1,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 5))\n",
+       "  );\n",
+       "  --xr-background-color-row-odd: var(\n",
+       "    --jp-layout-color2,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 15))\n",
+       "  );\n",
        "}\n",
        "\n",
        "html[theme=\"dark\"],\n",
        "html[data-theme=\"dark\"],\n",
        "body[data-theme=\"dark\"],\n",
        "body.vscode-dark {\n",
-       "  --xr-font-color0: rgba(255, 255, 255, 1);\n",
-       "  --xr-font-color2: rgba(255, 255, 255, 0.54);\n",
-       "  --xr-font-color3: rgba(255, 255, 255, 0.38);\n",
-       "  --xr-border-color: #1f1f1f;\n",
-       "  --xr-disabled-color: #515151;\n",
-       "  --xr-background-color: #111111;\n",
-       "  --xr-background-color-row-even: #111111;\n",
-       "  --xr-background-color-row-odd: #313131;\n",
+       "  --xr-font-color0: var(\n",
+       "    --jp-content-font-color0,\n",
+       "    var(--pst-color-text-base, rgba(255, 255, 255, 1))\n",
+       "  );\n",
+       "  --xr-font-color2: var(\n",
+       "    --jp-content-font-color2,\n",
+       "    var(--pst-color-text-base, rgba(255, 255, 255, 0.54))\n",
+       "  );\n",
+       "  --xr-font-color3: var(\n",
+       "    --jp-content-font-color3,\n",
+       "    var(--pst-color-text-base, rgba(255, 255, 255, 0.38))\n",
+       "  );\n",
+       "  --xr-border-color: var(\n",
+       "    --jp-border-color2,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 10))\n",
+       "  );\n",
+       "  --xr-disabled-color: var(\n",
+       "    --jp-layout-color3,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 40))\n",
+       "  );\n",
+       "  --xr-background-color: var(\n",
+       "    --jp-layout-color0,\n",
+       "    var(--pst-color-on-background, #111111)\n",
+       "  );\n",
+       "  --xr-background-color-row-even: var(\n",
+       "    --jp-layout-color1,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 5))\n",
+       "  );\n",
+       "  --xr-background-color-row-odd: var(\n",
+       "    --jp-layout-color2,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 15))\n",
+       "  );\n",
        "}\n",
        "\n",
        ".xr-wrap {\n",
        "  display: block !important;\n",
        "  min-width: 300px;\n",
        "  max-width: 700px;\n",
+       "  line-height: 1.6;\n",
        "}\n",
        "\n",
        ".xr-text-repr-fallback {\n",
@@ -802,11 +910,18 @@
        "}\n",
        "\n",
        ".xr-obj-type,\n",
-       ".xr-array-name {\n",
+       ".xr-obj-name,\n",
+       ".xr-group-name {\n",
        "  margin-left: 2px;\n",
        "  margin-right: 10px;\n",
        "}\n",
        "\n",
+       ".xr-group-name::before {\n",
+       "  content: \"📁\";\n",
+       "  padding-right: 0.3em;\n",
+       "}\n",
+       "\n",
+       ".xr-group-name,\n",
        ".xr-obj-type {\n",
        "  color: var(--xr-font-color2);\n",
        "}\n",
@@ -815,6 +930,8 @@
        "  padding-left: 0 !important;\n",
        "  display: grid;\n",
        "  grid-template-columns: 150px auto auto 1fr 0 20px 0 20px;\n",
+       "  margin-block-start: 0;\n",
+       "  margin-block-end: 0;\n",
        "}\n",
        "\n",
        ".xr-section-item {\n",
@@ -825,10 +942,12 @@
        "  display: inline-block;\n",
        "  opacity: 0;\n",
        "  height: 0;\n",
+       "  margin: 0;\n",
        "}\n",
        "\n",
        ".xr-section-item input + label {\n",
        "  color: var(--xr-disabled-color);\n",
+       "  border: 2px solid transparent !important;\n",
        "}\n",
        "\n",
        ".xr-section-item input:enabled + label {\n",
@@ -837,7 +956,7 @@
        "}\n",
        "\n",
        ".xr-section-item input:focus + label {\n",
-       "  border: 2px solid var(--xr-font-color0);\n",
+       "  border: 2px solid var(--xr-font-color0) !important;\n",
        "}\n",
        "\n",
        ".xr-section-item input:enabled + label:hover {\n",
@@ -882,7 +1001,6 @@
        ".xr-section-summary,\n",
        ".xr-section-inline-details {\n",
        "  padding-top: 4px;\n",
-       "  padding-bottom: 4px;\n",
        "}\n",
        "\n",
        ".xr-section-inline-details {\n",
@@ -892,6 +1010,7 @@
        ".xr-section-details {\n",
        "  display: none;\n",
        "  grid-column: 1 / -1;\n",
+       "  margin-top: 4px;\n",
        "  margin-bottom: 5px;\n",
        "}\n",
        "\n",
@@ -899,6 +1018,32 @@
        "  display: contents;\n",
        "}\n",
        "\n",
+       ".xr-group-box {\n",
+       "  display: inline-grid;\n",
+       "  grid-template-columns: 0px 20px auto;\n",
+       "  width: 100%;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-vline {\n",
+       "  grid-column-start: 1;\n",
+       "  border-right: 0.2em solid;\n",
+       "  border-color: var(--xr-border-color);\n",
+       "  width: 0px;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-hline {\n",
+       "  grid-column-start: 2;\n",
+       "  grid-row-start: 1;\n",
+       "  height: 1em;\n",
+       "  width: 20px;\n",
+       "  border-bottom: 0.2em solid;\n",
+       "  border-color: var(--xr-border-color);\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-contents {\n",
+       "  grid-column-start: 3;\n",
+       "}\n",
+       "\n",
        ".xr-array-wrap {\n",
        "  grid-column: 1 / -1;\n",
        "  display: grid;\n",
@@ -969,7 +1114,9 @@
        ".xr-var-item label,\n",
        ".xr-var-item > .xr-var-name span {\n",
        "  background-color: var(--xr-background-color-row-even);\n",
+       "  border-color: var(--xr-background-color-row-odd);\n",
        "  margin-bottom: 0;\n",
+       "  padding-top: 2px;\n",
        "}\n",
        "\n",
        ".xr-var-item > .xr-var-name:hover span {\n",
@@ -980,6 +1127,7 @@
        ".xr-var-list > li:nth-child(odd) > label,\n",
        ".xr-var-list > li:nth-child(odd) > .xr-var-name span {\n",
        "  background-color: var(--xr-background-color-row-odd);\n",
+       "  border-color: var(--xr-background-color-row-even);\n",
        "}\n",
        "\n",
        ".xr-var-name {\n",
@@ -1029,8 +1177,15 @@
        ".xr-var-data,\n",
        ".xr-index-data {\n",
        "  display: none;\n",
-       "  background-color: var(--xr-background-color) !important;\n",
-       "  padding-bottom: 5px !important;\n",
+       "  border-top: 2px dotted var(--xr-background-color);\n",
+       "  padding-bottom: 20px !important;\n",
+       "  padding-top: 10px !important;\n",
+       "}\n",
+       "\n",
+       ".xr-var-attrs-in + label,\n",
+       ".xr-var-data-in + label,\n",
+       ".xr-index-data-in + label {\n",
+       "  padding: 0 1px;\n",
        "}\n",
        "\n",
        ".xr-var-attrs-in:checked ~ .xr-var-attrs,\n",
@@ -1043,6 +1198,12 @@
        "  float: right;\n",
        "}\n",
        "\n",
+       ".xr-var-data > pre,\n",
+       ".xr-index-data > pre,\n",
+       ".xr-var-data > table > tbody > tr {\n",
+       "  background-color: transparent !important;\n",
+       "}\n",
+       "\n",
        ".xr-var-name span,\n",
        ".xr-var-data,\n",
        ".xr-index-name div,\n",
@@ -1102,67 +1263,47 @@
        "  stroke: currentColor;\n",
        "  fill: currentColor;\n",
        "}\n",
+       "\n",
+       ".xr-var-attrs-in:checked + label > .xr-icon-file-text2,\n",
+       ".xr-var-data-in:checked + label > .xr-icon-database,\n",
+       ".xr-index-data-in:checked + label > .xr-icon-database {\n",
+       "  color: var(--xr-font-color0);\n",
+       "  filter: drop-shadow(1px 1px 5px var(--xr-font-color2));\n",
+       "  stroke-width: 0.8px;\n",
+       "}\n",
        "</style><pre class='xr-text-repr-fallback'>&lt;xarray.Dataset&gt; Size: 395kB\n",
-       "Dimensions:                  (number: 3, forecast_reference_time: 4,\n",
+       "Dimensions:                  (member: 3, forecast_reference_time: 4,\n",
        "                              forecastMonth: 6, latitude: 19, longitude: 36)\n",
        "Coordinates:\n",
-       "  * number                   (number) int64 24B 0 1 2\n",
+       "  * member                   (member) &lt;U1 12B &#x27;0&#x27; &#x27;1&#x27; &#x27;2&#x27;\n",
        "  * forecast_reference_time  (forecast_reference_time) datetime64[ns] 32B 199...\n",
        "  * forecastMonth            (forecastMonth) int64 48B 1 2 3 4 5 6\n",
        "  * latitude                 (latitude) float64 152B 90.0 80.0 ... -80.0 -90.0\n",
        "  * longitude                (longitude) float64 288B 0.0 10.0 ... 340.0 350.0\n",
        "Data variables:\n",
-       "    2t                       (number, forecast_reference_time, forecastMonth, latitude, longitude) float64 394kB ...\n",
-       "Attributes: (12/15)\n",
-       "    param:        2t\n",
-       "    paramId:      167\n",
-       "    class:        c3\n",
-       "    stream:       msmm\n",
-       "    levtype:      sfc\n",
-       "    type:         fcmean\n",
-       "    ...           ...\n",
-       "    fcmonth:      1\n",
-       "    origin:       lfpw\n",
-       "    domain:       g\n",
-       "    method:       1\n",
+       "    2t                       (member, forecast_reference_time, forecastMonth, latitude, longitude) float64 394kB ...\n",
+       "Attributes:\n",
        "    Conventions:  CF-1.8\n",
-       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-5f0df2a1-8b1d-4ead-ba33-21ed24339073' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-5f0df2a1-8b1d-4ead-ba33-21ed24339073' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>number</span>: 3</li><li><span class='xr-has-index'>forecast_reference_time</span>: 4</li><li><span class='xr-has-index'>forecastMonth</span>: 6</li><li><span class='xr-has-index'>latitude</span>: 19</li><li><span class='xr-has-index'>longitude</span>: 36</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-25cfab1f-15a0-49f0-bf1e-3c6892931da4' class='xr-section-summary-in' type='checkbox'  checked><label for='section-25cfab1f-15a0-49f0-bf1e-3c6892931da4' class='xr-section-summary' >Coordinates: <span>(5)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>number</span></div><div class='xr-var-dims'>(number)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>0 1 2</div><input id='attrs-afbbe907-7df1-42b5-a0a2-c53d13874558' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-afbbe907-7df1-42b5-a0a2-c53d13874558' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-079f692c-c1d0-4c73-884d-2c3d595412e4' class='xr-var-data-in' type='checkbox'><label for='data-079f692c-c1d0-4c73-884d-2c3d595412e4' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([0, 1, 2])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>forecast_reference_time</span></div><div class='xr-var-dims'>(forecast_reference_time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>1993-10-01 ... 1996-10-01</div><input id='attrs-fc0b68e9-ed67-4b1c-bbef-83da176a5bc0' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-fc0b68e9-ed67-4b1c-bbef-83da176a5bc0' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-09b13a16-f183-484d-bcf1-9bfa7c83216a' class='xr-var-data-in' type='checkbox'><label for='data-09b13a16-f183-484d-bcf1-9bfa7c83216a' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>forecast_reference_time</dd><dt><span>long_name :</span></dt><dd>initial time of forecast</dd></dl></div><div class='xr-var-data'><pre>array([&#x27;1993-10-01T00:00:00.000000000&#x27;, &#x27;1994-10-01T00:00:00.000000000&#x27;,\n",
+       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-1144a315-b080-4e06-9447-fddf2fa9e79d' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-1144a315-b080-4e06-9447-fddf2fa9e79d' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>member</span>: 3</li><li><span class='xr-has-index'>forecast_reference_time</span>: 4</li><li><span class='xr-has-index'>forecastMonth</span>: 6</li><li><span class='xr-has-index'>latitude</span>: 19</li><li><span class='xr-has-index'>longitude</span>: 36</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-5005d3e1-c2c8-4560-937d-92c4191953f7' class='xr-section-summary-in' type='checkbox'  checked><label for='section-5005d3e1-c2c8-4560-937d-92c4191953f7' class='xr-section-summary' >Coordinates: <span>(5)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>member</span></div><div class='xr-var-dims'>(member)</div><div class='xr-var-dtype'>&lt;U1</div><div class='xr-var-preview xr-preview'>&#x27;0&#x27; &#x27;1&#x27; &#x27;2&#x27;</div><input id='attrs-ce177377-0878-40b1-bfea-87d2ed80f48b' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-ce177377-0878-40b1-bfea-87d2ed80f48b' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-70437636-c5cf-4026-afa9-50661c8a1e27' class='xr-var-data-in' type='checkbox'><label for='data-70437636-c5cf-4026-afa9-50661c8a1e27' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([&#x27;0&#x27;, &#x27;1&#x27;, &#x27;2&#x27;], dtype=&#x27;&lt;U1&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>forecast_reference_time</span></div><div class='xr-var-dims'>(forecast_reference_time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>1993-10-01 ... 1996-10-01</div><input id='attrs-15aa2a4c-925e-40ea-8357-140e2cf7c426' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-15aa2a4c-925e-40ea-8357-140e2cf7c426' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-4dc229ba-a946-4d28-8b32-0f8f5c1bdd32' class='xr-var-data-in' type='checkbox'><label for='data-4dc229ba-a946-4d28-8b32-0f8f5c1bdd32' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([&#x27;1993-10-01T00:00:00.000000000&#x27;, &#x27;1994-10-01T00:00:00.000000000&#x27;,\n",
        "       &#x27;1995-10-01T00:00:00.000000000&#x27;, &#x27;1996-10-01T00:00:00.000000000&#x27;],\n",
-       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>forecastMonth</span></div><div class='xr-var-dims'>(forecastMonth)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>1 2 3 4 5 6</div><input id='attrs-0739d304-7627-44f5-b613-427f0b523263' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-0739d304-7627-44f5-b613-427f0b523263' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-8e16c667-c07c-4c1f-b21b-c24ba327f275' class='xr-var-data-in' type='checkbox'><label for='data-8e16c667-c07c-4c1f-b21b-c24ba327f275' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>months</dd></dl></div><div class='xr-var-data'><pre>array([1, 2, 3, 4, 5, 6])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 80.0 70.0 ... -80.0 -90.0</div><input id='attrs-a9e7c75b-9542-4750-a032-3e15a8eb726b' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-a9e7c75b-9542-4750-a032-3e15a8eb726b' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-0f210242-2742-4e1f-b290-c4a3e5c4632b' class='xr-var-data-in' type='checkbox'><label for='data-0f210242-2742-4e1f-b290-c4a3e5c4632b' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  80.,  70.,  60.,  50.,  40.,  30.,  20.,  10.,   0., -10., -20.,\n",
-       "       -30., -40., -50., -60., -70., -80., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 10.0 20.0 ... 330.0 340.0 350.0</div><input id='attrs-7a25c4ee-af31-47a1-b2aa-6fc433077077' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-7a25c4ee-af31-47a1-b2aa-6fc433077077' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-b77e6beb-e799-41d9-a7c9-2ee229538f22' class='xr-var-data-in' type='checkbox'><label for='data-b77e6beb-e799-41d9-a7c9-2ee229538f22' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  10.,  20.,  30.,  40.,  50.,  60.,  70.,  80.,  90., 100., 110.,\n",
+       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>forecastMonth</span></div><div class='xr-var-dims'>(forecastMonth)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>1 2 3 4 5 6</div><input id='attrs-38392766-b991-4536-a95a-c8b0102efe45' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-38392766-b991-4536-a95a-c8b0102efe45' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-c5df0182-d7c9-4bd2-893c-6c6db45d9436' class='xr-var-data-in' type='checkbox'><label for='data-c5df0182-d7c9-4bd2-893c-6c6db45d9436' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>months</dd></dl></div><div class='xr-var-data'><pre>array([1, 2, 3, 4, 5, 6])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 80.0 70.0 ... -80.0 -90.0</div><input id='attrs-093ff61c-81e5-468a-8583-c870d9feb8d6' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-093ff61c-81e5-468a-8583-c870d9feb8d6' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-0e80a97c-e0dd-4105-93f1-95ddc8f6bd41' class='xr-var-data-in' type='checkbox'><label for='data-0e80a97c-e0dd-4105-93f1-95ddc8f6bd41' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  80.,  70.,  60.,  50.,  40.,  30.,  20.,  10.,   0., -10., -20.,\n",
+       "       -30., -40., -50., -60., -70., -80., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 10.0 20.0 ... 330.0 340.0 350.0</div><input id='attrs-a6876ff2-d488-44c4-b38b-a7b4ad172926' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-a6876ff2-d488-44c4-b38b-a7b4ad172926' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-9319c45b-e592-4c2e-80ec-ce191a25224d' class='xr-var-data-in' type='checkbox'><label for='data-9319c45b-e592-4c2e-80ec-ce191a25224d' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  10.,  20.,  30.,  40.,  50.,  60.,  70.,  80.,  90., 100., 110.,\n",
        "       120., 130., 140., 150., 160., 170., 180., 190., 200., 210., 220., 230.,\n",
-       "       240., 250., 260., 270., 280., 290., 300., 310., 320., 330., 340., 350.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-c773223a-5a81-4f43-b718-3692c4236b83' class='xr-section-summary-in' type='checkbox'  checked><label for='section-c773223a-5a81-4f43-b718-3692c4236b83' class='xr-section-summary' >Data variables: <span>(1)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>2t</span></div><div class='xr-var-dims'>(number, forecast_reference_time, forecastMonth, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-da501493-8f66-474e-bcd9-cd5f3049d47c' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-da501493-8f66-474e-bcd9-cd5f3049d47c' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-5f092e09-a77c-4848-bf02-3756460724d9' class='xr-var-data-in' type='checkbox'><label for='data-5f092e09-a77c-4848-bf02-3756460724d9' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>unknown</dd><dt><span>long_name :</span></dt><dd>2 metre temperature</dd><dt><span>units :</span></dt><dd>K</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00\\x88\\x01\\x00\\x00P\\x80U\\x80\\xff\\x80\\xa7\\x01\\x00\\x00]\\n\\x01\\x00\\x00\\x01\\x02\\xe8\\n\\x00\\x00\\x00\\x14b\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x10\\x1fP\\x04\\xc50001\\x00\\x00\\x00\\x08\\x00\\x01\\x00\\x03\\n\\x8e\\x06\\x00\\x01\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 24}</dd></dl></div><div class='xr-var-data'><pre>[49248 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-0ec7a3e1-f1d5-4f37-a0d6-5f8047a6cba9' class='xr-section-summary-in' type='checkbox'  ><label for='section-0ec7a3e1-f1d5-4f37-a0d6-5f8047a6cba9' class='xr-section-summary' >Indexes: <span>(5)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-index-name'><div>number</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-c7ee71d4-c14e-4b83-be9f-b61625b9de95' class='xr-index-data-in' type='checkbox'/><label for='index-c7ee71d4-c14e-4b83-be9f-b61625b9de95' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([0, 1, 2], dtype=&#x27;int64&#x27;, name=&#x27;number&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>forecast_reference_time</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-146a0e36-c64c-4155-95cf-bd3532cdcd32' class='xr-index-data-in' type='checkbox'/><label for='index-146a0e36-c64c-4155-95cf-bd3532cdcd32' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(DatetimeIndex([&#x27;1993-10-01&#x27;, &#x27;1994-10-01&#x27;, &#x27;1995-10-01&#x27;, &#x27;1996-10-01&#x27;], dtype=&#x27;datetime64[ns]&#x27;, name=&#x27;forecast_reference_time&#x27;, freq=None))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>forecastMonth</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-31ea9a3e-3e3d-4663-a37e-9d7682f2653b' class='xr-index-data-in' type='checkbox'/><label for='index-31ea9a3e-3e3d-4663-a37e-9d7682f2653b' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([1, 2, 3, 4, 5, 6], dtype=&#x27;int64&#x27;, name=&#x27;forecastMonth&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>latitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-e0fad1ab-d70c-4d49-9ffe-725f63888dd7' class='xr-index-data-in' type='checkbox'/><label for='index-e0fad1ab-d70c-4d49-9ffe-725f63888dd7' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([ 90.0,  80.0,  70.0,  60.0,  50.0,  40.0,  30.0,  20.0,  10.0,   0.0,\n",
-       "       -10.0, -20.0, -30.0, -40.0, -50.0, -60.0, -70.0, -80.0, -90.0],\n",
-       "      dtype=&#x27;float64&#x27;, name=&#x27;latitude&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>longitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-f25669c3-8d5a-4be2-9bc8-b93c117524b6' class='xr-index-data-in' type='checkbox'/><label for='index-f25669c3-8d5a-4be2-9bc8-b93c117524b6' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([  0.0,  10.0,  20.0,  30.0,  40.0,  50.0,  60.0,  70.0,  80.0,  90.0,\n",
-       "       100.0, 110.0, 120.0, 130.0, 140.0, 150.0, 160.0, 170.0, 180.0, 190.0,\n",
-       "       200.0, 210.0, 220.0, 230.0, 240.0, 250.0, 260.0, 270.0, 280.0, 290.0,\n",
-       "       300.0, 310.0, 320.0, 330.0, 340.0, 350.0],\n",
-       "      dtype=&#x27;float64&#x27;, name=&#x27;longitude&#x27;))</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-84a1e0d2-b4b2-4b3f-bfd6-f64df770e305' class='xr-section-summary-in' type='checkbox'  ><label for='section-84a1e0d2-b4b2-4b3f-bfd6-f64df770e305' class='xr-section-summary' >Attributes: <span>(15)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>2t</dd><dt><span>paramId :</span></dt><dd>167</dd><dt><span>class :</span></dt><dd>c3</dd><dt><span>stream :</span></dt><dd>msmm</dd><dt><span>levtype :</span></dt><dd>sfc</dd><dt><span>type :</span></dt><dd>fcmean</dd><dt><span>expver :</span></dt><dd>0001</dd><dt><span>date :</span></dt><dd>19931001</dd><dt><span>time :</span></dt><dd>0</dd><dt><span>fcmonth :</span></dt><dd>1</dd><dt><span>origin :</span></dt><dd>lfpw</dd><dt><span>domain :</span></dt><dd>g</dd><dt><span>method :</span></dt><dd>1</dd><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
+       "       240., 250., 260., 270., 280., 290., 300., 310., 320., 330., 340., 350.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-fcbb880f-46d2-4d23-98f2-693660849aee' class='xr-section-summary-in' type='checkbox'  checked><label for='section-fcbb880f-46d2-4d23-98f2-693660849aee' class='xr-section-summary' >Data variables: <span>(1)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>2t</span></div><div class='xr-var-dims'>(member, forecast_reference_time, forecastMonth, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-3075abdf-a658-4b64-b2ee-8cc039911f12' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-3075abdf-a658-4b64-b2ee-8cc039911f12' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-d042431b-9277-4882-9465-d61efe48fae3' class='xr-var-data-in' type='checkbox'><label for='data-d042431b-9277-4882-9465-d61efe48fae3' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>unknown</dd><dt><span>long_name :</span></dt><dd>2 metre temperature</dd><dt><span>units :</span></dt><dd>kelvin</dd><dt><span>level_type :</span></dt><dd>surface</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00\\x88\\x01\\x00\\x00P\\x80U\\x80\\xff\\x80\\xa7\\x01\\x00\\x00]\\n\\x01\\x00\\x00\\x01\\x02\\xe8\\n\\x00\\x00\\x00\\x14b\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x10\\x1fP\\x04\\xc50001\\x00\\x00\\x00\\x08\\x00\\x01\\x00\\x03\\n\\x8e\\x06\\x00\\x01\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 24, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[49248 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-a0fb107c-20b1-4885-bff7-30e0df7cd997' class='xr-section-summary-in' type='checkbox'  checked><label for='section-a0fb107c-20b1-4885-bff7-30e0df7cd997' class='xr-section-summary' >Attributes: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
       ],
       "text/plain": [
        "<xarray.Dataset> Size: 395kB\n",
-       "Dimensions:                  (number: 3, forecast_reference_time: 4,\n",
+       "Dimensions:                  (member: 3, forecast_reference_time: 4,\n",
        "                              forecastMonth: 6, latitude: 19, longitude: 36)\n",
        "Coordinates:\n",
-       "  * number                   (number) int64 24B 0 1 2\n",
+       "  * member                   (member) <U1 12B '0' '1' '2'\n",
        "  * forecast_reference_time  (forecast_reference_time) datetime64[ns] 32B 199...\n",
        "  * forecastMonth            (forecastMonth) int64 48B 1 2 3 4 5 6\n",
        "  * latitude                 (latitude) float64 152B 90.0 80.0 ... -80.0 -90.0\n",
        "  * longitude                (longitude) float64 288B 0.0 10.0 ... 340.0 350.0\n",
        "Data variables:\n",
-       "    2t                       (number, forecast_reference_time, forecastMonth, latitude, longitude) float64 394kB ...\n",
-       "Attributes: (12/15)\n",
-       "    param:        2t\n",
-       "    paramId:      167\n",
-       "    class:        c3\n",
-       "    stream:       msmm\n",
-       "    levtype:      sfc\n",
-       "    type:         fcmean\n",
-       "    ...           ...\n",
-       "    fcmonth:      1\n",
-       "    origin:       lfpw\n",
-       "    domain:       g\n",
-       "    method:       1\n",
+       "    2t                       (member, forecast_reference_time, forecastMonth, latitude, longitude) float64 394kB ...\n",
+       "Attributes:\n",
        "    Conventions:  CF-1.8\n",
        "    institution:  ECMWF"
       ]
@@ -1174,10 +1315,18 @@
    ],
    "source": [
     "ds = ds_fl.to_xarray(time_dim_mode=\"forecast\", \n",
-    "                     dim_roles={\"step\": \"forecastMonth\"}, \n",
+    "                     dim_roles={\"step\": \"metadata.forecastMonth\"}, \n",
     "                     dim_name_from_role_name=False)\n",
     "ds"
    ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "944da984-ef21-474e-9805-8ec26da7ebb7",
+   "metadata": {},
+   "outputs": [],
+   "source": []
   }
  ],
  "metadata": {
diff --git a/docs/examples/xarray_engine_split.ipynb b/docs/examples/xr_engine/xarray_engine_split.ipynb
similarity index 52%
rename from docs/examples/xarray_engine_split.ipynb
rename to docs/examples/xr_engine/xarray_engine_split.ipynb
index 787e734e3..02c0b2d6e 100644
--- a/docs/examples/xarray_engine_split.ipynb
+++ b/docs/examples/xr_engine/xarray_engine_split.ipynb
@@ -41,20 +41,6 @@
     "tags": []
    },
    "outputs": [
-    {
-     "data": {
-      "application/vnd.jupyter.widget-view+json": {
-       "model_id": "6c861eb4640740fab0436a6893174a95",
-       "version_major": 2,
-       "version_minor": 0
-      },
-      "text/plain": [
-       "mixed_pl_ml.grib:   0%|          | 0.00/176k [00:00<?, ?B/s]"
-      ]
-     },
-     "metadata": {},
-     "output_type": "display_data"
-    },
     {
      "name": "stdout",
      "output_type": "stream",
@@ -65,7 +51,7 @@
    ],
    "source": [
     "import earthkit.data as ekd\n",
-    "ds_fl = ekd.from_source(\"sample\", \"mixed_pl_ml.grib\")\n",
+    "ds_fl = ekd.from_source(\"sample\", \"mixed_pl_ml.grib\").to_fieldlist()\n",
     "try:\n",
     "    ds_xr = ds_fl.to_xarray(profile=\"grib\")\n",
     "except Exception as e:\n",
@@ -116,7 +102,7 @@
     }
    ],
    "source": [
-    "ds_xr, keys_xr = ds_fl.to_xarray(profile=\"grib\", split_dims=\"typeOfLevel\")\n",
+    "ds_xr, keys_xr = ds_fl.to_xarray(profile=\"grib\", split_dims=\"metadata.typeOfLevel\")\n",
     "len(ds_xr)"
    ]
   },
@@ -158,39 +144,86 @@
        "</symbol>\n",
        "</defs>\n",
        "</svg>\n",
-       "<style>/* CSS stylesheet for displaying xarray objects in jupyterlab.\n",
-       " *\n",
-       " */\n",
+       "<style>/* CSS stylesheet for displaying xarray objects in notebooks */\n",
        "\n",
        ":root {\n",
-       "  --xr-font-color0: var(--jp-content-font-color0, rgba(0, 0, 0, 1));\n",
-       "  --xr-font-color2: var(--jp-content-font-color2, rgba(0, 0, 0, 0.54));\n",
-       "  --xr-font-color3: var(--jp-content-font-color3, rgba(0, 0, 0, 0.38));\n",
-       "  --xr-border-color: var(--jp-border-color2, #e0e0e0);\n",
-       "  --xr-disabled-color: var(--jp-layout-color3, #bdbdbd);\n",
-       "  --xr-background-color: var(--jp-layout-color0, white);\n",
-       "  --xr-background-color-row-even: var(--jp-layout-color1, white);\n",
-       "  --xr-background-color-row-odd: var(--jp-layout-color2, #eeeeee);\n",
+       "  --xr-font-color0: var(\n",
+       "    --jp-content-font-color0,\n",
+       "    var(--pst-color-text-base rgba(0, 0, 0, 1))\n",
+       "  );\n",
+       "  --xr-font-color2: var(\n",
+       "    --jp-content-font-color2,\n",
+       "    var(--pst-color-text-base, rgba(0, 0, 0, 0.54))\n",
+       "  );\n",
+       "  --xr-font-color3: var(\n",
+       "    --jp-content-font-color3,\n",
+       "    var(--pst-color-text-base, rgba(0, 0, 0, 0.38))\n",
+       "  );\n",
+       "  --xr-border-color: var(\n",
+       "    --jp-border-color2,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 10))\n",
+       "  );\n",
+       "  --xr-disabled-color: var(\n",
+       "    --jp-layout-color3,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 40))\n",
+       "  );\n",
+       "  --xr-background-color: var(\n",
+       "    --jp-layout-color0,\n",
+       "    var(--pst-color-on-background, white)\n",
+       "  );\n",
+       "  --xr-background-color-row-even: var(\n",
+       "    --jp-layout-color1,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 5))\n",
+       "  );\n",
+       "  --xr-background-color-row-odd: var(\n",
+       "    --jp-layout-color2,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 15))\n",
+       "  );\n",
        "}\n",
        "\n",
        "html[theme=\"dark\"],\n",
        "html[data-theme=\"dark\"],\n",
        "body[data-theme=\"dark\"],\n",
        "body.vscode-dark {\n",
-       "  --xr-font-color0: rgba(255, 255, 255, 1);\n",
-       "  --xr-font-color2: rgba(255, 255, 255, 0.54);\n",
-       "  --xr-font-color3: rgba(255, 255, 255, 0.38);\n",
-       "  --xr-border-color: #1f1f1f;\n",
-       "  --xr-disabled-color: #515151;\n",
-       "  --xr-background-color: #111111;\n",
-       "  --xr-background-color-row-even: #111111;\n",
-       "  --xr-background-color-row-odd: #313131;\n",
+       "  --xr-font-color0: var(\n",
+       "    --jp-content-font-color0,\n",
+       "    var(--pst-color-text-base, rgba(255, 255, 255, 1))\n",
+       "  );\n",
+       "  --xr-font-color2: var(\n",
+       "    --jp-content-font-color2,\n",
+       "    var(--pst-color-text-base, rgba(255, 255, 255, 0.54))\n",
+       "  );\n",
+       "  --xr-font-color3: var(\n",
+       "    --jp-content-font-color3,\n",
+       "    var(--pst-color-text-base, rgba(255, 255, 255, 0.38))\n",
+       "  );\n",
+       "  --xr-border-color: var(\n",
+       "    --jp-border-color2,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 10))\n",
+       "  );\n",
+       "  --xr-disabled-color: var(\n",
+       "    --jp-layout-color3,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 40))\n",
+       "  );\n",
+       "  --xr-background-color: var(\n",
+       "    --jp-layout-color0,\n",
+       "    var(--pst-color-on-background, #111111)\n",
+       "  );\n",
+       "  --xr-background-color-row-even: var(\n",
+       "    --jp-layout-color1,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 5))\n",
+       "  );\n",
+       "  --xr-background-color-row-odd: var(\n",
+       "    --jp-layout-color2,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 15))\n",
+       "  );\n",
        "}\n",
        "\n",
        ".xr-wrap {\n",
        "  display: block !important;\n",
        "  min-width: 300px;\n",
        "  max-width: 700px;\n",
+       "  line-height: 1.6;\n",
        "}\n",
        "\n",
        ".xr-text-repr-fallback {\n",
@@ -213,11 +246,18 @@
        "}\n",
        "\n",
        ".xr-obj-type,\n",
-       ".xr-array-name {\n",
+       ".xr-obj-name,\n",
+       ".xr-group-name {\n",
        "  margin-left: 2px;\n",
        "  margin-right: 10px;\n",
        "}\n",
        "\n",
+       ".xr-group-name::before {\n",
+       "  content: \"📁\";\n",
+       "  padding-right: 0.3em;\n",
+       "}\n",
+       "\n",
+       ".xr-group-name,\n",
        ".xr-obj-type {\n",
        "  color: var(--xr-font-color2);\n",
        "}\n",
@@ -226,6 +266,8 @@
        "  padding-left: 0 !important;\n",
        "  display: grid;\n",
        "  grid-template-columns: 150px auto auto 1fr 0 20px 0 20px;\n",
+       "  margin-block-start: 0;\n",
+       "  margin-block-end: 0;\n",
        "}\n",
        "\n",
        ".xr-section-item {\n",
@@ -236,10 +278,12 @@
        "  display: inline-block;\n",
        "  opacity: 0;\n",
        "  height: 0;\n",
+       "  margin: 0;\n",
        "}\n",
        "\n",
        ".xr-section-item input + label {\n",
        "  color: var(--xr-disabled-color);\n",
+       "  border: 2px solid transparent !important;\n",
        "}\n",
        "\n",
        ".xr-section-item input:enabled + label {\n",
@@ -248,7 +292,7 @@
        "}\n",
        "\n",
        ".xr-section-item input:focus + label {\n",
-       "  border: 2px solid var(--xr-font-color0);\n",
+       "  border: 2px solid var(--xr-font-color0) !important;\n",
        "}\n",
        "\n",
        ".xr-section-item input:enabled + label:hover {\n",
@@ -293,7 +337,6 @@
        ".xr-section-summary,\n",
        ".xr-section-inline-details {\n",
        "  padding-top: 4px;\n",
-       "  padding-bottom: 4px;\n",
        "}\n",
        "\n",
        ".xr-section-inline-details {\n",
@@ -303,6 +346,7 @@
        ".xr-section-details {\n",
        "  display: none;\n",
        "  grid-column: 1 / -1;\n",
+       "  margin-top: 4px;\n",
        "  margin-bottom: 5px;\n",
        "}\n",
        "\n",
@@ -310,6 +354,32 @@
        "  display: contents;\n",
        "}\n",
        "\n",
+       ".xr-group-box {\n",
+       "  display: inline-grid;\n",
+       "  grid-template-columns: 0px 20px auto;\n",
+       "  width: 100%;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-vline {\n",
+       "  grid-column-start: 1;\n",
+       "  border-right: 0.2em solid;\n",
+       "  border-color: var(--xr-border-color);\n",
+       "  width: 0px;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-hline {\n",
+       "  grid-column-start: 2;\n",
+       "  grid-row-start: 1;\n",
+       "  height: 1em;\n",
+       "  width: 20px;\n",
+       "  border-bottom: 0.2em solid;\n",
+       "  border-color: var(--xr-border-color);\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-contents {\n",
+       "  grid-column-start: 3;\n",
+       "}\n",
+       "\n",
        ".xr-array-wrap {\n",
        "  grid-column: 1 / -1;\n",
        "  display: grid;\n",
@@ -380,7 +450,9 @@
        ".xr-var-item label,\n",
        ".xr-var-item > .xr-var-name span {\n",
        "  background-color: var(--xr-background-color-row-even);\n",
+       "  border-color: var(--xr-background-color-row-odd);\n",
        "  margin-bottom: 0;\n",
+       "  padding-top: 2px;\n",
        "}\n",
        "\n",
        ".xr-var-item > .xr-var-name:hover span {\n",
@@ -391,6 +463,7 @@
        ".xr-var-list > li:nth-child(odd) > label,\n",
        ".xr-var-list > li:nth-child(odd) > .xr-var-name span {\n",
        "  background-color: var(--xr-background-color-row-odd);\n",
+       "  border-color: var(--xr-background-color-row-even);\n",
        "}\n",
        "\n",
        ".xr-var-name {\n",
@@ -440,8 +513,15 @@
        ".xr-var-data,\n",
        ".xr-index-data {\n",
        "  display: none;\n",
-       "  background-color: var(--xr-background-color) !important;\n",
-       "  padding-bottom: 5px !important;\n",
+       "  border-top: 2px dotted var(--xr-background-color);\n",
+       "  padding-bottom: 20px !important;\n",
+       "  padding-top: 10px !important;\n",
+       "}\n",
+       "\n",
+       ".xr-var-attrs-in + label,\n",
+       ".xr-var-data-in + label,\n",
+       ".xr-index-data-in + label {\n",
+       "  padding: 0 1px;\n",
        "}\n",
        "\n",
        ".xr-var-attrs-in:checked ~ .xr-var-attrs,\n",
@@ -454,6 +534,12 @@
        "  float: right;\n",
        "}\n",
        "\n",
+       ".xr-var-data > pre,\n",
+       ".xr-index-data > pre,\n",
+       ".xr-var-data > table > tbody > tr {\n",
+       "  background-color: transparent !important;\n",
+       "}\n",
+       "\n",
        ".xr-var-name span,\n",
        ".xr-var-data,\n",
        ".xr-index-name div,\n",
@@ -513,6 +599,14 @@
        "  stroke: currentColor;\n",
        "  fill: currentColor;\n",
        "}\n",
+       "\n",
+       ".xr-var-attrs-in:checked + label > .xr-icon-file-text2,\n",
+       ".xr-var-data-in:checked + label > .xr-icon-database,\n",
+       ".xr-index-data-in:checked + label > .xr-icon-database {\n",
+       "  color: var(--xr-font-color0);\n",
+       "  filter: drop-shadow(1px 1px 5px var(--xr-font-color2));\n",
+       "  stroke-width: 0.8px;\n",
+       "}\n",
        "</style><pre class='xr-text-repr-fallback'>&lt;xarray.Dataset&gt; Size: 176kB\n",
        "Dimensions:                  (forecast_reference_time: 4, step: 2, level: 2,\n",
        "                              latitude: 19, longitude: 36)\n",
@@ -527,20 +621,12 @@
        "    u                        (forecast_reference_time, step, level, latitude, longitude) float64 88kB ...\n",
        "Attributes:\n",
        "    Conventions:  CF-1.8\n",
-       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-4e909451-db42-4b8e-b4a5-182f13c8e025' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-4e909451-db42-4b8e-b4a5-182f13c8e025' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>forecast_reference_time</span>: 4</li><li><span class='xr-has-index'>step</span>: 2</li><li><span class='xr-has-index'>level</span>: 2</li><li><span class='xr-has-index'>latitude</span>: 19</li><li><span class='xr-has-index'>longitude</span>: 36</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-c09cc45c-0fe8-4f95-aafd-cd504fae2930' class='xr-section-summary-in' type='checkbox'  checked><label for='section-c09cc45c-0fe8-4f95-aafd-cd504fae2930' class='xr-section-summary' >Coordinates: <span>(5)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>forecast_reference_time</span></div><div class='xr-var-dims'>(forecast_reference_time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2024-06-03 ... 2024-06-04T12:00:00</div><input id='attrs-082767fa-a9fa-4c49-8324-0ba18baf1d29' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-082767fa-a9fa-4c49-8324-0ba18baf1d29' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-2b739201-63a2-4faf-9a8b-f8732ec0d123' class='xr-var-data-in' type='checkbox'><label for='data-2b739201-63a2-4faf-9a8b-f8732ec0d123' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>forecast_reference_time</dd><dt><span>long_name :</span></dt><dd>initial time of forecast</dd></dl></div><div class='xr-var-data'><pre>array([&#x27;2024-06-03T00:00:00.000000000&#x27;, &#x27;2024-06-03T12:00:00.000000000&#x27;,\n",
+       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-585e3daa-0f7d-4f56-a125-990a7812be3a' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-585e3daa-0f7d-4f56-a125-990a7812be3a' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>forecast_reference_time</span>: 4</li><li><span class='xr-has-index'>step</span>: 2</li><li><span class='xr-has-index'>level</span>: 2</li><li><span class='xr-has-index'>latitude</span>: 19</li><li><span class='xr-has-index'>longitude</span>: 36</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-749b7707-26bc-431f-af51-4055a9914bf1' class='xr-section-summary-in' type='checkbox'  checked><label for='section-749b7707-26bc-431f-af51-4055a9914bf1' class='xr-section-summary' >Coordinates: <span>(5)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>forecast_reference_time</span></div><div class='xr-var-dims'>(forecast_reference_time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2024-06-03 ... 2024-06-04T12:00:00</div><input id='attrs-67bd05c9-598b-4356-9d5b-cf2f906a66b3' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-67bd05c9-598b-4356-9d5b-cf2f906a66b3' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-f50b7a4a-1200-4fa4-ba3e-c4d597100e89' class='xr-var-data-in' type='checkbox'><label for='data-f50b7a4a-1200-4fa4-ba3e-c4d597100e89' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([&#x27;2024-06-03T00:00:00.000000000&#x27;, &#x27;2024-06-03T12:00:00.000000000&#x27;,\n",
        "       &#x27;2024-06-04T00:00:00.000000000&#x27;, &#x27;2024-06-04T12:00:00.000000000&#x27;],\n",
-       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>step</span></div><div class='xr-var-dims'>(step)</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>00:00:00 06:00:00</div><input id='attrs-c7d3224a-2110-4daa-97dd-7b3412f8d6ab' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-c7d3224a-2110-4daa-97dd-7b3412f8d6ab' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-a7e70e70-a4f5-4279-ade0-c149abbc5f01' class='xr-var-data-in' type='checkbox'><label for='data-a7e70e70-a4f5-4279-ade0-c149abbc5f01' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([             0, 21600000000000], dtype=&#x27;timedelta64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>level</span></div><div class='xr-var-dims'>(level)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>90 137</div><input id='attrs-e441a960-874c-4662-976d-0cdec70d840e' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-e441a960-874c-4662-976d-0cdec70d840e' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-057b34ea-9bb1-4d5c-92ef-e82bc0107fa0' class='xr-var-data-in' type='checkbox'><label for='data-057b34ea-9bb1-4d5c-92ef-e82bc0107fa0' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>1</dd><dt><span>positive :</span></dt><dd>down</dd><dt><span>long_name :</span></dt><dd>hybrid level</dd><dt><span>standard_name :</span></dt><dd>atmosphere_hybrid_sigma_pressure_coordinate</dd></dl></div><div class='xr-var-data'><pre>array([ 90, 137])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 80.0 70.0 ... -80.0 -90.0</div><input id='attrs-411bd14d-c4e5-4202-975a-82f07ce84160' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-411bd14d-c4e5-4202-975a-82f07ce84160' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-ee344f7d-0ed8-4e30-b0d5-cb0ab87df15b' class='xr-var-data-in' type='checkbox'><label for='data-ee344f7d-0ed8-4e30-b0d5-cb0ab87df15b' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  80.,  70.,  60.,  50.,  40.,  30.,  20.,  10.,   0., -10., -20.,\n",
-       "       -30., -40., -50., -60., -70., -80., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 10.0 20.0 ... 330.0 340.0 350.0</div><input id='attrs-1db66ab1-054a-4ceb-95fa-4e0891effa0c' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-1db66ab1-054a-4ceb-95fa-4e0891effa0c' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-797a83fc-89ff-45bc-80ba-202d7999259c' class='xr-var-data-in' type='checkbox'><label for='data-797a83fc-89ff-45bc-80ba-202d7999259c' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  10.,  20.,  30.,  40.,  50.,  60.,  70.,  80.,  90., 100., 110.,\n",
+       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>step</span></div><div class='xr-var-dims'>(step)</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>00:00:00 06:00:00</div><input id='attrs-66120799-97ea-42b0-bf56-3167bcfc64f8' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-66120799-97ea-42b0-bf56-3167bcfc64f8' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-53bec35e-bfee-47a9-9ca8-cf1a716da961' class='xr-var-data-in' type='checkbox'><label for='data-53bec35e-bfee-47a9-9ca8-cf1a716da961' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>forecast_period</dd><dt><span>long_name :</span></dt><dd>time since forecast_reference_time</dd></dl></div><div class='xr-var-data'><pre>array([             0, 21600000000000], dtype=&#x27;timedelta64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>level</span></div><div class='xr-var-dims'>(level)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>90 137</div><input id='attrs-982661b1-4c0c-44ad-a932-5e8049245365' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-982661b1-4c0c-44ad-a932-5e8049245365' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-e8e501cb-c824-486f-95a1-a2d2e6f70cc2' class='xr-var-data-in' type='checkbox'><label for='data-e8e501cb-c824-486f-95a1-a2d2e6f70cc2' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>1</dd><dt><span>positive :</span></dt><dd>down</dd><dt><span>long_name :</span></dt><dd>hybrid level</dd><dt><span>standard_name :</span></dt><dd>atmosphere_hybrid_sigma_pressure_coordinate</dd></dl></div><div class='xr-var-data'><pre>array([ 90, 137])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 80.0 70.0 ... -80.0 -90.0</div><input id='attrs-30d05a50-1207-438e-9855-7a144b10bde4' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-30d05a50-1207-438e-9855-7a144b10bde4' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-023d0489-3fea-42f5-af4e-c756a5426699' class='xr-var-data-in' type='checkbox'><label for='data-023d0489-3fea-42f5-af4e-c756a5426699' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  80.,  70.,  60.,  50.,  40.,  30.,  20.,  10.,   0., -10., -20.,\n",
+       "       -30., -40., -50., -60., -70., -80., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 10.0 20.0 ... 330.0 340.0 350.0</div><input id='attrs-2c244542-9b01-4059-8039-460a7f5da50e' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-2c244542-9b01-4059-8039-460a7f5da50e' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-2ded4fb8-ea7a-451b-a60d-4c8fb2afd972' class='xr-var-data-in' type='checkbox'><label for='data-2ded4fb8-ea7a-451b-a60d-4c8fb2afd972' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  10.,  20.,  30.,  40.,  50.,  60.,  70.,  80.,  90., 100., 110.,\n",
        "       120., 130., 140., 150., 160., 170., 180., 190., 200., 210., 220., 230.,\n",
-       "       240., 250., 260., 270., 280., 290., 300., 310., 320., 330., 340., 350.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-4c34aaae-81d0-442b-9808-e61e8e5fb06a' class='xr-section-summary-in' type='checkbox'  checked><label for='section-4c34aaae-81d0-442b-9808-e61e8e5fb06a' class='xr-section-summary' >Data variables: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>t</span></div><div class='xr-var-dims'>(forecast_reference_time, step, level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-57e30560-8ede-49e7-98fb-5e47d80aa9ac' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-57e30560-8ede-49e7-98fb-5e47d80aa9ac' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-9325f9ba-5463-4522-b5dd-ae3d77ab85e7' class='xr-var-data-in' type='checkbox'><label for='data-9325f9ba-5463-4522-b5dd-ae3d77ab85e7' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>units :</span></dt><dd>K</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: 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&#x27;bitsPerValue&#x27;: 24}</dd><dt><span>typeOfLevel :</span></dt><dd>hybrid</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u</span></div><div class='xr-var-dims'>(forecast_reference_time, step, level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-563eaa8d-0a3a-44d0-9811-84b4b7c907c6' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-563eaa8d-0a3a-44d0-9811-84b4b7c907c6' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-e6d98755-f235-4285-b36f-6db403c32daa' class='xr-var-data-in' type='checkbox'><label for='data-e6d98755-f235-4285-b36f-6db403c32daa' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>eastward_wind</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>units :</span></dt><dd>m s**-1</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: 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&#x27;bitsPerValue&#x27;: 24}</dd><dt><span>typeOfLevel :</span></dt><dd>hybrid</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-5fc00cee-4184-4f9f-8f4e-7bd247034a5f' class='xr-section-summary-in' type='checkbox'  ><label for='section-5fc00cee-4184-4f9f-8f4e-7bd247034a5f' class='xr-section-summary' >Indexes: <span>(5)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-index-name'><div>forecast_reference_time</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-51cd1ae5-41e5-4253-97d1-fbc3221fd72d' class='xr-index-data-in' type='checkbox'/><label for='index-51cd1ae5-41e5-4253-97d1-fbc3221fd72d' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(DatetimeIndex([&#x27;2024-06-03 00:00:00&#x27;, &#x27;2024-06-03 12:00:00&#x27;,\n",
-       "               &#x27;2024-06-04 00:00:00&#x27;, &#x27;2024-06-04 12:00:00&#x27;],\n",
-       "              dtype=&#x27;datetime64[ns]&#x27;, name=&#x27;forecast_reference_time&#x27;, freq=None))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>step</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-4b00e446-9fa7-4b58-b7ba-62d9c0e4db61' class='xr-index-data-in' type='checkbox'/><label for='index-4b00e446-9fa7-4b58-b7ba-62d9c0e4db61' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(TimedeltaIndex([&#x27;0 days 00:00:00&#x27;, &#x27;0 days 06:00:00&#x27;], dtype=&#x27;timedelta64[ns]&#x27;, name=&#x27;step&#x27;, freq=None))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>level</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-d0962d79-54d0-4708-a5af-3a8b8850a7dc' class='xr-index-data-in' type='checkbox'/><label for='index-d0962d79-54d0-4708-a5af-3a8b8850a7dc' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([90, 137], dtype=&#x27;int64&#x27;, name=&#x27;level&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>latitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-fae9995b-7165-4ae7-801d-056fe1888ea0' class='xr-index-data-in' type='checkbox'/><label for='index-fae9995b-7165-4ae7-801d-056fe1888ea0' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([ 90.0,  80.0,  70.0,  60.0,  50.0,  40.0,  30.0,  20.0,  10.0,   0.0,\n",
-       "       -10.0, -20.0, -30.0, -40.0, -50.0, -60.0, -70.0, -80.0, -90.0],\n",
-       "      dtype=&#x27;float64&#x27;, name=&#x27;latitude&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>longitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-d7436c3e-92d5-4be6-8b97-b271abe34bac' class='xr-index-data-in' type='checkbox'/><label for='index-d7436c3e-92d5-4be6-8b97-b271abe34bac' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([  0.0,  10.0,  20.0,  30.0,  40.0,  50.0,  60.0,  70.0,  80.0,  90.0,\n",
-       "       100.0, 110.0, 120.0, 130.0, 140.0, 150.0, 160.0, 170.0, 180.0, 190.0,\n",
-       "       200.0, 210.0, 220.0, 230.0, 240.0, 250.0, 260.0, 270.0, 280.0, 290.0,\n",
-       "       300.0, 310.0, 320.0, 330.0, 340.0, 350.0],\n",
-       "      dtype=&#x27;float64&#x27;, name=&#x27;longitude&#x27;))</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-32d5a8f8-44ac-4aa2-a909-15142cbdba46' class='xr-section-summary-in' type='checkbox'  checked><label for='section-32d5a8f8-44ac-4aa2-a909-15142cbdba46' class='xr-section-summary' >Attributes: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
+       "       240., 250., 260., 270., 280., 290., 300., 310., 320., 330., 340., 350.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-46b63600-10bc-4340-87ba-6ffc0e3a6522' class='xr-section-summary-in' type='checkbox'  checked><label for='section-46b63600-10bc-4340-87ba-6ffc0e3a6522' class='xr-section-summary' >Data variables: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>t</span></div><div class='xr-var-dims'>(forecast_reference_time, step, level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-72598d7f-6dd9-4236-aa3e-7083ac726bcd' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-72598d7f-6dd9-4236-aa3e-7083ac726bcd' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-fc5dfca9-eff6-4b72-8504-09080ea3c45b' class='xr-var-data-in' type='checkbox'><label for='data-fc5dfca9-eff6-4b72-8504-09080ea3c45b' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>units :</span></dt><dd>kelvin</dd><dt><span>typeOfLevel :</span></dt><dd>hybrid</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&#x27;GRIB\\xff\\xff\\x00\\x02\\x00\\x00\\x00\\x00\\x00\\x00\\x05\\x14\\x00\\x00\\x00\\x15\\x01\\x00b\\x00\\x00\\x1f\\x00\\x01\\x07\\xe8\\x06\\x03\\x00\\x00\\x00\\x00\\x01\\x00\\x00\\x00\\x11\\x02\\x00\\x01\\x00\\x01\\x00\\t\\x04\\x010001\\x00\\x00\\x00H\\x03\\x00\\x00\\x00\\x02\\xac\\x00\\x00\\x00\\x00\\x06\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\x00\\x00\\x00$\\x00\\x00\\x00\\x13\\x00\\x00\\x00\\x00\\xff\\xff\\xff\\xff\\x05]J\\x80\\x00\\x00\\x00\\x000\\x85]J\\x80\\x14\\xdc\\x93\\x80\\x00\\x98\\x96\\x80\\x00\\x98\\x96\\x80\\x00\\x00\\x00\\x04r\\x04\\x01\\x14\\x00\\x00\\x00\\x00\\x02\\xff\\x9a\\xff\\xff\\xff\\x01\\x00\\x00\\x00\\x00i\\x00\\x00\\x00\\x00Z\\xff\\xff\\xff\\xff\\xff\\xff\\x00\\x00\\x00\\x00@\\x00\\x05\\xfb@F\\x8b\\x1e@\\x95P\\x8f@\\xda~\\xcaA\\x1b\\xf3\\x93AY\\xaf\\xd1A\\x94\\xdf\\x17A\\xc7\\xe2\\xc0B\\x03\\xf1^B+\\x84XB[\\xd2eB\\x8b\\n\\x89B\\xad\\xca\\xb1B\\xd6\\xd4\\xdcC\\x03l\\xeeC\\x1fG\\x87C?V\\xacCc\\xf8\\rC\\x86\\xc5\\x11C\\x9e5\\xdbC\\xb8}\\xbeC\\xd5\\xcb\\xd7C\\xf6N\\xdaD\\r\\x1avD 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\\x00A\\xb6\\xb0\\x00@p\\x80\\x02\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x003$\\x11X6\\xe2\\xd9\\xf97\\xcc&gt;\\xef8w#\\x048\\xea\\xb3\\x889P979\\xb2t\\xfd:\\x135W:i:\\x9e:\\xb1P\\x9f;\\x02\\x89\\x7f;;&gt;\\x97;\\x82\\x1e\\xc6;\\xb08a;\\xe9\\xbf\\x1a&lt;\\x17\\xbda&lt;An\\x0c&lt;r\\xbd@&lt;\\x96\\x10\\x94&lt;\\xb7!\\x82&lt;\\xdc\\xe2\\x9a=\\x03\\xcb\\x15=\\x1b\\xc1\\x92=6w\\xec=T\\x0f\\xf1=t\\xa5\\xc8=\\x8c.\\x99=\\x9f\\xa8\\x9b=\\xb4\\xcf\\&#x27;=\\xcb\\xb2\\x8f=\\xe4\\\\\\x8d=\\xfe\\xde\\xa9&gt;\\r\\xa1\\xe5&gt;\\x1c\\xcc\\xcf&gt;,\\xf6\\xda&gt;&gt;%`&gt;P`\\x00&gt;c\\xab:&gt;x\\x0e\\xd0&gt;\\x86\\xc7\\xa4&gt;\\x92\\x19\\xec&gt;\\x9e\\x00\\x9e&gt;\\xaav\\xfe&gt;\\xb7m\\x18&gt;\\xc4\\xcbE&gt;\\xd2~\\xf2&gt;\\xe0t\\xd0&gt;\\xee\\x97\\xfc&gt;\\xfc\\xd3e?\\x05\\x88\\xd6?\\x0c\\x9f\\x00?\\x13\\xa2\\x19?\\x1a\\x88\\xae?!J\\x07?\\&#x27;\\xdeP?.&gt;\\x9f?4e0?:M\\x16??\\xf2\\xab?ER\\xfd?Jlj?O=\\xc1?S\\xc7\\x0e?X\\x08\\x98?\\\\\\x03\\xb9?_\\xb9\\xd4?c-$?f_\\xe1?iT\\xab?l\\x0ev?n\\x8f\\xbd?p\\xdc,?r\\xf5\\xe3?t\\xe0n?v\\x9e8?x2\\x08?y\\x9e\\xbd?z\\xe5\\xf9?|\\n\\xf0?}\\x0eN?}\\xf2\\xaa?~\\xb8|?\\x7fd\\xb0?\\x80\\x00\\x00\\x00\\x00\\x00\\x15\\x05\\x00\\x00\\x02\\xac\\x00\\x00C\\x88\\x80\\x00\\x80\\n\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x06\\x06\\xff\\x00\\x00\\x00\\x05\\x077777&#x27;, &#x27;bitsPerValue&#x27;: 24, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd><dt><span>metadata.typeOfLevel :</span></dt><dd>hybrid</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u</span></div><div class='xr-var-dims'>(forecast_reference_time, step, level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-5e1b70b3-6d05-4008-b807-26bead359236' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-5e1b70b3-6d05-4008-b807-26bead359236' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-25facf4b-89ac-4e4c-8985-14763be61bb0' class='xr-var-data-in' type='checkbox'><label for='data-25facf4b-89ac-4e4c-8985-14763be61bb0' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>eastward_wind</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>units :</span></dt><dd>meter / second</dd><dt><span>typeOfLevel :</span></dt><dd>hybrid</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: 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&#x27;bitsPerValue&#x27;: 24, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd><dt><span>metadata.typeOfLevel :</span></dt><dd>hybrid</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-8f099f99-a346-4638-86d7-b49fccbbd360' class='xr-section-summary-in' type='checkbox'  checked><label for='section-8f099f99-a346-4638-86d7-b49fccbbd360' class='xr-section-summary' >Attributes: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
       ],
       "text/plain": [
        "<xarray.Dataset> Size: 176kB\n",
@@ -592,7 +678,7 @@
     {
      "data": {
       "text/plain": [
-       "{'typeOfLevel': 'hybrid'}"
+       "{'metadata.typeOfLevel': 'hybrid'}"
       ]
      },
      "execution_count": 4,
@@ -635,7 +721,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.11.12"
+   "version": "3.13.1"
   }
  },
  "nbformat": 4,
diff --git a/docs/examples/xarray_engine_squeeze.ipynb b/docs/examples/xr_engine/xarray_engine_squeeze.ipynb
similarity index 59%
rename from docs/examples/xarray_engine_squeeze.ipynb
rename to docs/examples/xr_engine/xarray_engine_squeeze.ipynb
index 02dcca80a..82288c6ba 100644
--- a/docs/examples/xarray_engine_squeeze.ipynb
+++ b/docs/examples/xr_engine/xarray_engine_squeeze.ipynb
@@ -39,18 +39,10 @@
     },
     "tags": []
    },
-   "outputs": [
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "                                                                                                                                                                                                                                                                                "
-     ]
-    }
-   ],
+   "outputs": [],
    "source": [
     "import earthkit.data as ekd\n",
-    "ds_fl = ekd.from_source(\"sample\", \"pl.grib\")"
+    "ds_fl = ekd.from_source(\"sample\", \"pl.grib\").to_fieldlist()"
    ]
   },
   {
@@ -65,7 +57,7 @@
     "tags": []
    },
    "source": [
-    "By default, ``squeeze=True`` in :py:meth:`~data.readers.grib.index.GribFieldList.to_xarray`.  This means that if a dimension has only one value, it is removed from the dataset. E.g. in the following example the dimensions ``\"number\"`` and ``\"level_type\"`` are removed:"
+    "By default, ``squeeze=True`` in :py:meth:`~data.readers.grib.index.GribFieldList.to_xarray`.  This means that if a dimension has only one value, it is removed from the dataset. E.g. in the following example the dimensions ``\"member\"`` and ``\"level_type\"`` are removed:"
    ]
   },
   {
@@ -98,9 +90,7 @@
        "</symbol>\n",
        "</defs>\n",
        "</svg>\n",
-       "<style>/* CSS stylesheet for displaying xarray objects in jupyterlab.\n",
-       " *\n",
-       " */\n",
+       "<style>/* CSS stylesheet for displaying xarray objects in notebooks */\n",
        "\n",
        ":root {\n",
        "  --xr-font-color0: var(\n",
@@ -179,6 +169,7 @@
        "  display: block !important;\n",
        "  min-width: 300px;\n",
        "  max-width: 700px;\n",
+       "  line-height: 1.6;\n",
        "}\n",
        "\n",
        ".xr-text-repr-fallback {\n",
@@ -201,11 +192,18 @@
        "}\n",
        "\n",
        ".xr-obj-type,\n",
-       ".xr-array-name {\n",
+       ".xr-obj-name,\n",
+       ".xr-group-name {\n",
        "  margin-left: 2px;\n",
        "  margin-right: 10px;\n",
        "}\n",
        "\n",
+       ".xr-group-name::before {\n",
+       "  content: \"📁\";\n",
+       "  padding-right: 0.3em;\n",
+       "}\n",
+       "\n",
+       ".xr-group-name,\n",
        ".xr-obj-type {\n",
        "  color: var(--xr-font-color2);\n",
        "}\n",
@@ -214,6 +212,8 @@
        "  padding-left: 0 !important;\n",
        "  display: grid;\n",
        "  grid-template-columns: 150px auto auto 1fr 0 20px 0 20px;\n",
+       "  margin-block-start: 0;\n",
+       "  margin-block-end: 0;\n",
        "}\n",
        "\n",
        ".xr-section-item {\n",
@@ -224,6 +224,7 @@
        "  display: inline-block;\n",
        "  opacity: 0;\n",
        "  height: 0;\n",
+       "  margin: 0;\n",
        "}\n",
        "\n",
        ".xr-section-item input + label {\n",
@@ -282,7 +283,6 @@
        ".xr-section-summary,\n",
        ".xr-section-inline-details {\n",
        "  padding-top: 4px;\n",
-       "  padding-bottom: 4px;\n",
        "}\n",
        "\n",
        ".xr-section-inline-details {\n",
@@ -292,6 +292,7 @@
        ".xr-section-details {\n",
        "  display: none;\n",
        "  grid-column: 1 / -1;\n",
+       "  margin-top: 4px;\n",
        "  margin-bottom: 5px;\n",
        "}\n",
        "\n",
@@ -299,6 +300,32 @@
        "  display: contents;\n",
        "}\n",
        "\n",
+       ".xr-group-box {\n",
+       "  display: inline-grid;\n",
+       "  grid-template-columns: 0px 20px auto;\n",
+       "  width: 100%;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-vline {\n",
+       "  grid-column-start: 1;\n",
+       "  border-right: 0.2em solid;\n",
+       "  border-color: var(--xr-border-color);\n",
+       "  width: 0px;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-hline {\n",
+       "  grid-column-start: 2;\n",
+       "  grid-row-start: 1;\n",
+       "  height: 1em;\n",
+       "  width: 20px;\n",
+       "  border-bottom: 0.2em solid;\n",
+       "  border-color: var(--xr-border-color);\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-contents {\n",
+       "  grid-column-start: 3;\n",
+       "}\n",
+       "\n",
        ".xr-array-wrap {\n",
        "  grid-column: 1 / -1;\n",
        "  display: grid;\n",
@@ -539,31 +566,13 @@
        "    r                        (forecast_reference_time, step, level, latitude, longitude) float64 88kB ...\n",
        "    t                        (forecast_reference_time, step, level, latitude, longitude) float64 88kB ...\n",
        "Attributes:\n",
-       "    class:        od\n",
-       "    stream:       oper\n",
-       "    levtype:      pl\n",
-       "    type:         fc\n",
-       "    expver:       0001\n",
-       "    date:         20240603\n",
-       "    time:         0\n",
-       "    domain:       g\n",
-       "    number:       0\n",
-       "    levelist:     500\n",
        "    Conventions:  CF-1.8\n",
-       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-b99fa870-6676-4ccb-808b-c0d999df8eae' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-b99fa870-6676-4ccb-808b-c0d999df8eae' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>forecast_reference_time</span>: 4</li><li><span class='xr-has-index'>step</span>: 2</li><li><span class='xr-has-index'>level</span>: 2</li><li><span class='xr-has-index'>latitude</span>: 19</li><li><span class='xr-has-index'>longitude</span>: 36</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-84602b69-ff81-49b3-806b-d18632b85b9c' class='xr-section-summary-in' type='checkbox'  checked><label for='section-84602b69-ff81-49b3-806b-d18632b85b9c' class='xr-section-summary' >Coordinates: <span>(5)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>forecast_reference_time</span></div><div class='xr-var-dims'>(forecast_reference_time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2024-06-03 ... 2024-06-04T12:00:00</div><input id='attrs-50e7a30a-64ea-4a2a-9021-0e815ffdcf83' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-50e7a30a-64ea-4a2a-9021-0e815ffdcf83' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-05894703-02ff-4371-8ccc-eb0645bab775' class='xr-var-data-in' type='checkbox'><label for='data-05894703-02ff-4371-8ccc-eb0645bab775' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>forecast_reference_time</dd><dt><span>long_name :</span></dt><dd>initial time of forecast</dd></dl></div><div class='xr-var-data'><pre>array([&#x27;2024-06-03T00:00:00.000000000&#x27;, &#x27;2024-06-03T12:00:00.000000000&#x27;,\n",
+       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-1d29e298-9984-4bb9-bca8-6f392655b526' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-1d29e298-9984-4bb9-bca8-6f392655b526' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>forecast_reference_time</span>: 4</li><li><span class='xr-has-index'>step</span>: 2</li><li><span class='xr-has-index'>level</span>: 2</li><li><span class='xr-has-index'>latitude</span>: 19</li><li><span class='xr-has-index'>longitude</span>: 36</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-aa3ef5b5-6b5b-4f5e-97f7-b0e021301367' class='xr-section-summary-in' type='checkbox'  checked><label for='section-aa3ef5b5-6b5b-4f5e-97f7-b0e021301367' class='xr-section-summary' >Coordinates: <span>(5)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>forecast_reference_time</span></div><div class='xr-var-dims'>(forecast_reference_time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2024-06-03 ... 2024-06-04T12:00:00</div><input id='attrs-2921061f-931d-45a6-a339-ef955b8b9cbb' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-2921061f-931d-45a6-a339-ef955b8b9cbb' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-5eef04e2-560f-4a72-ae92-47db76bde51a' class='xr-var-data-in' type='checkbox'><label for='data-5eef04e2-560f-4a72-ae92-47db76bde51a' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([&#x27;2024-06-03T00:00:00.000000000&#x27;, &#x27;2024-06-03T12:00:00.000000000&#x27;,\n",
        "       &#x27;2024-06-04T00:00:00.000000000&#x27;, &#x27;2024-06-04T12:00:00.000000000&#x27;],\n",
-       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>step</span></div><div class='xr-var-dims'>(step)</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>00:00:00 06:00:00</div><input id='attrs-9682306d-fa1f-4e03-8527-fe692c2511a5' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-9682306d-fa1f-4e03-8527-fe692c2511a5' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-55e2dfa9-3637-4bf0-95cb-0a63debc0956' class='xr-var-data-in' type='checkbox'><label for='data-55e2dfa9-3637-4bf0-95cb-0a63debc0956' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>forecast_period</dd><dt><span>long_name :</span></dt><dd>time since forecast_reference_time</dd></dl></div><div class='xr-var-data'><pre>array([             0, 21600000000000], dtype=&#x27;timedelta64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>level</span></div><div class='xr-var-dims'>(level)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>500 700</div><input id='attrs-5224d726-3a24-4e85-8c1e-0c9b88a2c2dc' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-5224d726-3a24-4e85-8c1e-0c9b88a2c2dc' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-ac8454bb-1fe2-41c2-8eb4-fa1e44338cdf' class='xr-var-data-in' type='checkbox'><label for='data-ac8454bb-1fe2-41c2-8eb4-fa1e44338cdf' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>hPa</dd><dt><span>positive :</span></dt><dd>down</dd><dt><span>stored_direction :</span></dt><dd>decreasing</dd><dt><span>standard_name :</span></dt><dd>air_pressure</dd><dt><span>long_name :</span></dt><dd>pressure</dd></dl></div><div class='xr-var-data'><pre>array([500, 700])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 80.0 70.0 ... -80.0 -90.0</div><input id='attrs-92e223e0-47a6-4bda-9656-c64327329022' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-92e223e0-47a6-4bda-9656-c64327329022' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-5b210020-8afc-4f22-a2db-710d887148df' class='xr-var-data-in' type='checkbox'><label for='data-5b210020-8afc-4f22-a2db-710d887148df' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  80.,  70.,  60.,  50.,  40.,  30.,  20.,  10.,   0., -10., -20.,\n",
-       "       -30., -40., -50., -60., -70., -80., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 10.0 20.0 ... 330.0 340.0 350.0</div><input id='attrs-76deb52b-8cb1-49dc-8269-294bf747225f' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-76deb52b-8cb1-49dc-8269-294bf747225f' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-3f3e62f2-60af-4cbe-b644-afe57fb08a94' class='xr-var-data-in' type='checkbox'><label for='data-3f3e62f2-60af-4cbe-b644-afe57fb08a94' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  10.,  20.,  30.,  40.,  50.,  60.,  70.,  80.,  90., 100., 110.,\n",
+       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>step</span></div><div class='xr-var-dims'>(step)</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>00:00:00 06:00:00</div><input id='attrs-120b3f0a-ee56-4318-b138-a7c2bf58b89b' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-120b3f0a-ee56-4318-b138-a7c2bf58b89b' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-91c26b99-2482-4b2d-867f-d9bd0006e076' class='xr-var-data-in' type='checkbox'><label for='data-91c26b99-2482-4b2d-867f-d9bd0006e076' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>forecast_period</dd><dt><span>long_name :</span></dt><dd>time since forecast_reference_time</dd></dl></div><div class='xr-var-data'><pre>array([             0, 21600000000000], dtype=&#x27;timedelta64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>level</span></div><div class='xr-var-dims'>(level)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>500 700</div><input id='attrs-abac901a-bd07-43e2-82b3-d37da5986fc6' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-abac901a-bd07-43e2-82b3-d37da5986fc6' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-11cb79e8-5377-4283-a8ec-efb507cd9156' class='xr-var-data-in' type='checkbox'><label for='data-11cb79e8-5377-4283-a8ec-efb507cd9156' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>hPa</dd><dt><span>positive :</span></dt><dd>down</dd><dt><span>stored_direction :</span></dt><dd>decreasing</dd><dt><span>standard_name :</span></dt><dd>air_pressure</dd><dt><span>long_name :</span></dt><dd>pressure</dd></dl></div><div class='xr-var-data'><pre>array([500, 700])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 80.0 70.0 ... -80.0 -90.0</div><input id='attrs-01fb8dee-afec-4618-8ce2-79ea65e8d6d9' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-01fb8dee-afec-4618-8ce2-79ea65e8d6d9' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-3ba7539a-1ee5-4355-af2d-c8b81bf54601' class='xr-var-data-in' type='checkbox'><label for='data-3ba7539a-1ee5-4355-af2d-c8b81bf54601' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  80.,  70.,  60.,  50.,  40.,  30.,  20.,  10.,   0., -10., -20.,\n",
+       "       -30., -40., -50., -60., -70., -80., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 10.0 20.0 ... 330.0 340.0 350.0</div><input id='attrs-8f1cbaf9-5f81-41cc-b2b0-18bb655d3b1f' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-8f1cbaf9-5f81-41cc-b2b0-18bb655d3b1f' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-b1a0a7f9-b8c5-47d2-9e5b-a024dbd61c03' class='xr-var-data-in' type='checkbox'><label for='data-b1a0a7f9-b8c5-47d2-9e5b-a024dbd61c03' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  10.,  20.,  30.,  40.,  50.,  60.,  70.,  80.,  90., 100., 110.,\n",
        "       120., 130., 140., 150., 160., 170., 180., 190., 200., 210., 220., 230.,\n",
-       "       240., 250., 260., 270., 280., 290., 300., 310., 320., 330., 340., 350.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-21dd7922-6f83-4ee9-93b8-fac7fb84177b' class='xr-section-summary-in' type='checkbox'  checked><label for='section-21dd7922-6f83-4ee9-93b8-fac7fb84177b' class='xr-section-summary' >Data variables: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>r</span></div><div class='xr-var-dims'>(forecast_reference_time, step, level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-10a5f121-7037-489d-b183-62620dabb149' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-10a5f121-7037-489d-b183-62620dabb149' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-0282b9b5-d7ac-40a1-b6df-de1e39590dcf' class='xr-var-data-in' type='checkbox'><label for='data-0282b9b5-d7ac-40a1-b6df-de1e39590dcf' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>r</dd><dt><span>standard_name :</span></dt><dd>relative_humidity</dd><dt><span>long_name :</span></dt><dd>Relative humidity</dd><dt><span>paramId :</span></dt><dd>157</dd><dt><span>units :</span></dt><dd>%</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x9dd\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t</span></div><div class='xr-var-dims'>(forecast_reference_time, step, level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-8113bcad-42d4-472d-ab5a-4c119689bc4f' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-8113bcad-42d4-472d-ab5a-4c119689bc4f' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-14d62c7c-a99b-4fbe-83b5-0a64a5918776' class='xr-var-data-in' type='checkbox'><label for='data-14d62c7c-a99b-4fbe-83b5-0a64a5918776' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>t</dd><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>paramId :</span></dt><dd>130</dd><dt><span>units :</span></dt><dd>K</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x82d\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-f1970931-ff56-4459-ad21-e4e001ee661c' class='xr-section-summary-in' type='checkbox'  ><label for='section-f1970931-ff56-4459-ad21-e4e001ee661c' class='xr-section-summary' >Indexes: <span>(5)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-index-name'><div>forecast_reference_time</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-48c442cf-806f-4529-8ac7-ab960fbe8f2e' class='xr-index-data-in' type='checkbox'/><label for='index-48c442cf-806f-4529-8ac7-ab960fbe8f2e' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(DatetimeIndex([&#x27;2024-06-03 00:00:00&#x27;, &#x27;2024-06-03 12:00:00&#x27;,\n",
-       "               &#x27;2024-06-04 00:00:00&#x27;, &#x27;2024-06-04 12:00:00&#x27;],\n",
-       "              dtype=&#x27;datetime64[ns]&#x27;, name=&#x27;forecast_reference_time&#x27;, freq=None))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>step</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-72e49eee-74e7-4dc3-99b4-76ffd9c03c47' class='xr-index-data-in' type='checkbox'/><label for='index-72e49eee-74e7-4dc3-99b4-76ffd9c03c47' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(TimedeltaIndex([&#x27;0 days 00:00:00&#x27;, &#x27;0 days 06:00:00&#x27;], dtype=&#x27;timedelta64[ns]&#x27;, name=&#x27;step&#x27;, freq=None))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>level</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-365388be-77ed-4f98-8d50-30605b738ace' class='xr-index-data-in' type='checkbox'/><label for='index-365388be-77ed-4f98-8d50-30605b738ace' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([500, 700], dtype=&#x27;int64&#x27;, name=&#x27;level&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>latitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-41d8cc38-5edb-4c7d-a1f0-d820177e8011' class='xr-index-data-in' type='checkbox'/><label for='index-41d8cc38-5edb-4c7d-a1f0-d820177e8011' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([ 90.0,  80.0,  70.0,  60.0,  50.0,  40.0,  30.0,  20.0,  10.0,   0.0,\n",
-       "       -10.0, -20.0, -30.0, -40.0, -50.0, -60.0, -70.0, -80.0, -90.0],\n",
-       "      dtype=&#x27;float64&#x27;, name=&#x27;latitude&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>longitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-a1febf56-10db-4eea-b6a7-6d365cac3ace' class='xr-index-data-in' type='checkbox'/><label for='index-a1febf56-10db-4eea-b6a7-6d365cac3ace' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([  0.0,  10.0,  20.0,  30.0,  40.0,  50.0,  60.0,  70.0,  80.0,  90.0,\n",
-       "       100.0, 110.0, 120.0, 130.0, 140.0, 150.0, 160.0, 170.0, 180.0, 190.0,\n",
-       "       200.0, 210.0, 220.0, 230.0, 240.0, 250.0, 260.0, 270.0, 280.0, 290.0,\n",
-       "       300.0, 310.0, 320.0, 330.0, 340.0, 350.0],\n",
-       "      dtype=&#x27;float64&#x27;, name=&#x27;longitude&#x27;))</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-8ea9a068-2ef7-4af9-815e-c143e4fdc42e' class='xr-section-summary-in' type='checkbox'  ><label for='section-8ea9a068-2ef7-4af9-815e-c143e4fdc42e' class='xr-section-summary' >Attributes: <span>(12)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>class :</span></dt><dd>od</dd><dt><span>stream :</span></dt><dd>oper</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>type :</span></dt><dd>fc</dd><dt><span>expver :</span></dt><dd>0001</dd><dt><span>date :</span></dt><dd>20240603</dd><dt><span>time :</span></dt><dd>0</dd><dt><span>domain :</span></dt><dd>g</dd><dt><span>number :</span></dt><dd>0</dd><dt><span>levelist :</span></dt><dd>500</dd><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
+       "       240., 250., 260., 270., 280., 290., 300., 310., 320., 330., 340., 350.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-f57867b0-4a28-4985-a043-590d8cda0d02' class='xr-section-summary-in' type='checkbox'  checked><label for='section-f57867b0-4a28-4985-a043-590d8cda0d02' class='xr-section-summary' >Data variables: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>r</span></div><div class='xr-var-dims'>(forecast_reference_time, step, level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-65b87102-c656-4a5c-89cc-f7eeb7c7f126' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-65b87102-c656-4a5c-89cc-f7eeb7c7f126' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-bece9a2b-d5b8-4459-b684-a6a8d2158dbb' class='xr-var-data-in' type='checkbox'><label for='data-bece9a2b-d5b8-4459-b684-a6a8d2158dbb' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>relative_humidity</dd><dt><span>long_name :</span></dt><dd>Relative humidity</dd><dt><span>units :</span></dt><dd>percent</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x9dd\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t</span></div><div class='xr-var-dims'>(forecast_reference_time, step, level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-d3c52791-28ae-4119-b6e8-68fc747b644a' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-d3c52791-28ae-4119-b6e8-68fc747b644a' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-d22a0abd-6218-4118-a71d-4a769baa3724' class='xr-var-data-in' type='checkbox'><label for='data-d22a0abd-6218-4118-a71d-4a769baa3724' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>units :</span></dt><dd>kelvin</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x82d\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-f0c2304f-e34f-4805-92f8-8c5a68715210' class='xr-section-summary-in' type='checkbox'  checked><label for='section-f0c2304f-e34f-4805-92f8-8c5a68715210' class='xr-section-summary' >Attributes: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
       ],
       "text/plain": [
        "<xarray.Dataset> Size: 176kB\n",
@@ -579,16 +588,6 @@
        "    r                        (forecast_reference_time, step, level, latitude, longitude) float64 88kB ...\n",
        "    t                        (forecast_reference_time, step, level, latitude, longitude) float64 88kB ...\n",
        "Attributes:\n",
-       "    class:        od\n",
-       "    stream:       oper\n",
-       "    levtype:      pl\n",
-       "    type:         fc\n",
-       "    expver:       0001\n",
-       "    date:         20240603\n",
-       "    time:         0\n",
-       "    domain:       g\n",
-       "    number:       0\n",
-       "    levelist:     500\n",
        "    Conventions:  CF-1.8\n",
        "    institution:  ECMWF"
       ]
@@ -646,9 +645,7 @@
        "</symbol>\n",
        "</defs>\n",
        "</svg>\n",
-       "<style>/* CSS stylesheet for displaying xarray objects in jupyterlab.\n",
-       " *\n",
-       " */\n",
+       "<style>/* CSS stylesheet for displaying xarray objects in notebooks */\n",
        "\n",
        ":root {\n",
        "  --xr-font-color0: var(\n",
@@ -727,6 +724,7 @@
        "  display: block !important;\n",
        "  min-width: 300px;\n",
        "  max-width: 700px;\n",
+       "  line-height: 1.6;\n",
        "}\n",
        "\n",
        ".xr-text-repr-fallback {\n",
@@ -749,11 +747,18 @@
        "}\n",
        "\n",
        ".xr-obj-type,\n",
-       ".xr-array-name {\n",
+       ".xr-obj-name,\n",
+       ".xr-group-name {\n",
        "  margin-left: 2px;\n",
        "  margin-right: 10px;\n",
        "}\n",
        "\n",
+       ".xr-group-name::before {\n",
+       "  content: \"📁\";\n",
+       "  padding-right: 0.3em;\n",
+       "}\n",
+       "\n",
+       ".xr-group-name,\n",
        ".xr-obj-type {\n",
        "  color: var(--xr-font-color2);\n",
        "}\n",
@@ -762,6 +767,8 @@
        "  padding-left: 0 !important;\n",
        "  display: grid;\n",
        "  grid-template-columns: 150px auto auto 1fr 0 20px 0 20px;\n",
+       "  margin-block-start: 0;\n",
+       "  margin-block-end: 0;\n",
        "}\n",
        "\n",
        ".xr-section-item {\n",
@@ -772,6 +779,7 @@
        "  display: inline-block;\n",
        "  opacity: 0;\n",
        "  height: 0;\n",
+       "  margin: 0;\n",
        "}\n",
        "\n",
        ".xr-section-item input + label {\n",
@@ -830,7 +838,6 @@
        ".xr-section-summary,\n",
        ".xr-section-inline-details {\n",
        "  padding-top: 4px;\n",
-       "  padding-bottom: 4px;\n",
        "}\n",
        "\n",
        ".xr-section-inline-details {\n",
@@ -840,6 +847,7 @@
        ".xr-section-details {\n",
        "  display: none;\n",
        "  grid-column: 1 / -1;\n",
+       "  margin-top: 4px;\n",
        "  margin-bottom: 5px;\n",
        "}\n",
        "\n",
@@ -847,6 +855,32 @@
        "  display: contents;\n",
        "}\n",
        "\n",
+       ".xr-group-box {\n",
+       "  display: inline-grid;\n",
+       "  grid-template-columns: 0px 20px auto;\n",
+       "  width: 100%;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-vline {\n",
+       "  grid-column-start: 1;\n",
+       "  border-right: 0.2em solid;\n",
+       "  border-color: var(--xr-border-color);\n",
+       "  width: 0px;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-hline {\n",
+       "  grid-column-start: 2;\n",
+       "  grid-row-start: 1;\n",
+       "  height: 1em;\n",
+       "  width: 20px;\n",
+       "  border-bottom: 0.2em solid;\n",
+       "  border-color: var(--xr-border-color);\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-contents {\n",
+       "  grid-column-start: 3;\n",
+       "}\n",
+       "\n",
        ".xr-array-wrap {\n",
        "  grid-column: 1 / -1;\n",
        "  display: grid;\n",
@@ -1075,74 +1109,46 @@
        "  stroke-width: 0.8px;\n",
        "}\n",
        "</style><pre class='xr-text-repr-fallback'>&lt;xarray.Dataset&gt; Size: 176kB\n",
-       "Dimensions:                  (number: 1, forecast_reference_time: 4, step: 2,\n",
+       "Dimensions:                  (member: 1, forecast_reference_time: 4, step: 2,\n",
        "                              level: 2, level_type: 1, latitude: 19,\n",
        "                              longitude: 36)\n",
        "Coordinates:\n",
-       "  * number                   (number) int64 8B 0\n",
+       "  * member                   (member) &lt;U1 4B &#x27;0&#x27;\n",
        "  * forecast_reference_time  (forecast_reference_time) datetime64[ns] 32B 202...\n",
        "  * step                     (step) timedelta64[ns] 16B 00:00:00 06:00:00\n",
        "  * level                    (level) int64 16B 500 700\n",
-       "  * level_type               (level_type) &lt;U2 8B &#x27;pl&#x27;\n",
+       "  * level_type               (level_type) &lt;U8 32B &#x27;pressure&#x27;\n",
        "  * latitude                 (latitude) float64 152B 90.0 80.0 ... -80.0 -90.0\n",
        "  * longitude                (longitude) float64 288B 0.0 10.0 ... 340.0 350.0\n",
        "Data variables:\n",
-       "    r                        (number, forecast_reference_time, step, level, level_type, latitude, longitude) float64 88kB ...\n",
-       "    t                        (number, forecast_reference_time, step, level, level_type, latitude, longitude) float64 88kB ...\n",
+       "    r                        (member, forecast_reference_time, step, level, level_type, latitude, longitude) float64 88kB ...\n",
+       "    t                        (member, forecast_reference_time, step, level, level_type, latitude, longitude) float64 88kB ...\n",
        "Attributes:\n",
-       "    class:        od\n",
-       "    stream:       oper\n",
-       "    levtype:      pl\n",
-       "    type:         fc\n",
-       "    expver:       0001\n",
-       "    date:         20240603\n",
-       "    time:         0\n",
-       "    domain:       g\n",
-       "    number:       0\n",
-       "    levelist:     500\n",
        "    Conventions:  CF-1.8\n",
-       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-7df73fa2-eccd-4a69-b902-3965cf357749' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-7df73fa2-eccd-4a69-b902-3965cf357749' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>number</span>: 1</li><li><span class='xr-has-index'>forecast_reference_time</span>: 4</li><li><span class='xr-has-index'>step</span>: 2</li><li><span class='xr-has-index'>level</span>: 2</li><li><span class='xr-has-index'>level_type</span>: 1</li><li><span class='xr-has-index'>latitude</span>: 19</li><li><span class='xr-has-index'>longitude</span>: 36</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-1b3b0430-4ee9-49e2-8d0a-f5f6556aec4d' class='xr-section-summary-in' type='checkbox'  checked><label for='section-1b3b0430-4ee9-49e2-8d0a-f5f6556aec4d' class='xr-section-summary' >Coordinates: <span>(7)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>number</span></div><div class='xr-var-dims'>(number)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>0</div><input id='attrs-0c32e9a9-d16f-4689-b974-d0dff14eb2dc' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-0c32e9a9-d16f-4689-b974-d0dff14eb2dc' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-b45bd436-7ab6-4f53-99c6-30291f4fb746' class='xr-var-data-in' type='checkbox'><label for='data-b45bd436-7ab6-4f53-99c6-30291f4fb746' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([0])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>forecast_reference_time</span></div><div class='xr-var-dims'>(forecast_reference_time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2024-06-03 ... 2024-06-04T12:00:00</div><input id='attrs-2f879882-bd10-4a4c-af95-2b207fbd6542' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-2f879882-bd10-4a4c-af95-2b207fbd6542' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-cf4b69c4-d5e4-4ccf-a904-9fb3c449c506' class='xr-var-data-in' type='checkbox'><label for='data-cf4b69c4-d5e4-4ccf-a904-9fb3c449c506' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>forecast_reference_time</dd><dt><span>long_name :</span></dt><dd>initial time of forecast</dd></dl></div><div class='xr-var-data'><pre>array([&#x27;2024-06-03T00:00:00.000000000&#x27;, &#x27;2024-06-03T12:00:00.000000000&#x27;,\n",
+       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-aefac91f-bbd7-4c69-bdec-dacd512ef6cb' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-aefac91f-bbd7-4c69-bdec-dacd512ef6cb' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>member</span>: 1</li><li><span class='xr-has-index'>forecast_reference_time</span>: 4</li><li><span class='xr-has-index'>step</span>: 2</li><li><span class='xr-has-index'>level</span>: 2</li><li><span class='xr-has-index'>level_type</span>: 1</li><li><span class='xr-has-index'>latitude</span>: 19</li><li><span class='xr-has-index'>longitude</span>: 36</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-5d9c4587-6d85-4699-bf80-3252e8c30d10' class='xr-section-summary-in' type='checkbox'  checked><label for='section-5d9c4587-6d85-4699-bf80-3252e8c30d10' class='xr-section-summary' >Coordinates: <span>(7)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>member</span></div><div class='xr-var-dims'>(member)</div><div class='xr-var-dtype'>&lt;U1</div><div class='xr-var-preview xr-preview'>&#x27;0&#x27;</div><input id='attrs-70d893dc-4597-4943-8e7d-fdc92b06d3a7' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-70d893dc-4597-4943-8e7d-fdc92b06d3a7' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-55ac1ef1-76a9-4016-93ed-ccddbcc1cd1c' class='xr-var-data-in' type='checkbox'><label for='data-55ac1ef1-76a9-4016-93ed-ccddbcc1cd1c' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([&#x27;0&#x27;], dtype=&#x27;&lt;U1&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>forecast_reference_time</span></div><div class='xr-var-dims'>(forecast_reference_time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2024-06-03 ... 2024-06-04T12:00:00</div><input id='attrs-23e8f9d1-1cc2-4c43-87d0-95d26c3b5019' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-23e8f9d1-1cc2-4c43-87d0-95d26c3b5019' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-980c9676-e1cf-4615-ae24-a10662368d79' class='xr-var-data-in' type='checkbox'><label for='data-980c9676-e1cf-4615-ae24-a10662368d79' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([&#x27;2024-06-03T00:00:00.000000000&#x27;, &#x27;2024-06-03T12:00:00.000000000&#x27;,\n",
        "       &#x27;2024-06-04T00:00:00.000000000&#x27;, &#x27;2024-06-04T12:00:00.000000000&#x27;],\n",
-       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>step</span></div><div class='xr-var-dims'>(step)</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>00:00:00 06:00:00</div><input id='attrs-eaf6c0ad-76ce-40f9-861b-0114cea12d8a' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-eaf6c0ad-76ce-40f9-861b-0114cea12d8a' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-8ae0f15a-39f1-430b-bf8c-82d60aabb9f1' class='xr-var-data-in' type='checkbox'><label for='data-8ae0f15a-39f1-430b-bf8c-82d60aabb9f1' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>forecast_period</dd><dt><span>long_name :</span></dt><dd>time since forecast_reference_time</dd></dl></div><div class='xr-var-data'><pre>array([             0, 21600000000000], dtype=&#x27;timedelta64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>level</span></div><div class='xr-var-dims'>(level)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>500 700</div><input id='attrs-0c6c768f-a41c-46cc-a882-64efde49bea1' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-0c6c768f-a41c-46cc-a882-64efde49bea1' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-6ecb0c80-8cee-440f-a6bf-8e6a9da350aa' class='xr-var-data-in' type='checkbox'><label for='data-6ecb0c80-8cee-440f-a6bf-8e6a9da350aa' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>hPa</dd><dt><span>positive :</span></dt><dd>down</dd><dt><span>stored_direction :</span></dt><dd>decreasing</dd><dt><span>standard_name :</span></dt><dd>air_pressure</dd><dt><span>long_name :</span></dt><dd>pressure</dd></dl></div><div class='xr-var-data'><pre>array([500, 700])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>level_type</span></div><div class='xr-var-dims'>(level_type)</div><div class='xr-var-dtype'>&lt;U2</div><div class='xr-var-preview xr-preview'>&#x27;pl&#x27;</div><input id='attrs-c51dc0af-3be5-4112-aed3-bb58ca03ecfa' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-c51dc0af-3be5-4112-aed3-bb58ca03ecfa' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-eb8a7fbd-976c-4996-a7ef-c5b5c9a71926' class='xr-var-data-in' type='checkbox'><label for='data-eb8a7fbd-976c-4996-a7ef-c5b5c9a71926' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([&#x27;pl&#x27;], dtype=&#x27;&lt;U2&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 80.0 70.0 ... -80.0 -90.0</div><input id='attrs-8f7678b9-ac88-4131-8356-1bdfa69b9321' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-8f7678b9-ac88-4131-8356-1bdfa69b9321' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-2dc49904-537f-49ae-bdfb-ea2259e704a6' class='xr-var-data-in' type='checkbox'><label for='data-2dc49904-537f-49ae-bdfb-ea2259e704a6' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  80.,  70.,  60.,  50.,  40.,  30.,  20.,  10.,   0., -10., -20.,\n",
-       "       -30., -40., -50., -60., -70., -80., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 10.0 20.0 ... 330.0 340.0 350.0</div><input id='attrs-de190753-5940-45f4-aedd-99f407cc4bdc' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-de190753-5940-45f4-aedd-99f407cc4bdc' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-03f3f1a5-df0a-4860-bd66-3b38b892cc58' class='xr-var-data-in' type='checkbox'><label for='data-03f3f1a5-df0a-4860-bd66-3b38b892cc58' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  10.,  20.,  30.,  40.,  50.,  60.,  70.,  80.,  90., 100., 110.,\n",
+       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>step</span></div><div class='xr-var-dims'>(step)</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>00:00:00 06:00:00</div><input id='attrs-44afc2da-112e-48cb-872b-e92c689253da' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-44afc2da-112e-48cb-872b-e92c689253da' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-73c656a9-a13d-4626-a033-1a18ea355308' class='xr-var-data-in' type='checkbox'><label for='data-73c656a9-a13d-4626-a033-1a18ea355308' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>forecast_period</dd><dt><span>long_name :</span></dt><dd>time since forecast_reference_time</dd></dl></div><div class='xr-var-data'><pre>array([             0, 21600000000000], dtype=&#x27;timedelta64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>level</span></div><div class='xr-var-dims'>(level)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>500 700</div><input id='attrs-ac0adf7e-4f5e-48f4-b9ce-0257bafd0244' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-ac0adf7e-4f5e-48f4-b9ce-0257bafd0244' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-b2b9beb4-a652-4dfb-851f-b37577df441e' class='xr-var-data-in' type='checkbox'><label for='data-b2b9beb4-a652-4dfb-851f-b37577df441e' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>hPa</dd><dt><span>positive :</span></dt><dd>down</dd><dt><span>stored_direction :</span></dt><dd>decreasing</dd><dt><span>standard_name :</span></dt><dd>air_pressure</dd><dt><span>long_name :</span></dt><dd>pressure</dd></dl></div><div class='xr-var-data'><pre>array([500, 700])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>level_type</span></div><div class='xr-var-dims'>(level_type)</div><div class='xr-var-dtype'>&lt;U8</div><div class='xr-var-preview xr-preview'>&#x27;pressure&#x27;</div><input id='attrs-87709939-1648-42a3-a015-cd9033272af5' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-87709939-1648-42a3-a015-cd9033272af5' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-bc15797b-8e00-427f-899b-ac82845893cb' class='xr-var-data-in' type='checkbox'><label for='data-bc15797b-8e00-427f-899b-ac82845893cb' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([&#x27;pressure&#x27;], dtype=&#x27;&lt;U8&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 80.0 70.0 ... -80.0 -90.0</div><input id='attrs-645b1318-1b80-4793-9f57-7c98a976760f' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-645b1318-1b80-4793-9f57-7c98a976760f' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-b8bdebd2-fca6-43a3-8b3e-e1a2af3e273f' class='xr-var-data-in' type='checkbox'><label for='data-b8bdebd2-fca6-43a3-8b3e-e1a2af3e273f' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  80.,  70.,  60.,  50.,  40.,  30.,  20.,  10.,   0., -10., -20.,\n",
+       "       -30., -40., -50., -60., -70., -80., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 10.0 20.0 ... 330.0 340.0 350.0</div><input id='attrs-42ecfcc3-0a7a-45a4-b1ad-7125e65188dd' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-42ecfcc3-0a7a-45a4-b1ad-7125e65188dd' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-256835ea-03ab-463b-a641-bcfce282c25a' class='xr-var-data-in' type='checkbox'><label for='data-256835ea-03ab-463b-a641-bcfce282c25a' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  10.,  20.,  30.,  40.,  50.,  60.,  70.,  80.,  90., 100., 110.,\n",
        "       120., 130., 140., 150., 160., 170., 180., 190., 200., 210., 220., 230.,\n",
-       "       240., 250., 260., 270., 280., 290., 300., 310., 320., 330., 340., 350.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-d198bb37-decf-4c75-adca-e7d419bd9da1' class='xr-section-summary-in' type='checkbox'  checked><label for='section-d198bb37-decf-4c75-adca-e7d419bd9da1' class='xr-section-summary' >Data variables: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>r</span></div><div class='xr-var-dims'>(number, forecast_reference_time, step, level, level_type, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-2686ced0-2a8f-44f8-acc5-3d057ffcecb3' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-2686ced0-2a8f-44f8-acc5-3d057ffcecb3' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-963b6218-f073-4b68-b04c-1e25a86d7a13' class='xr-var-data-in' type='checkbox'><label for='data-963b6218-f073-4b68-b04c-1e25a86d7a13' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>r</dd><dt><span>standard_name :</span></dt><dd>relative_humidity</dd><dt><span>long_name :</span></dt><dd>Relative humidity</dd><dt><span>paramId :</span></dt><dd>157</dd><dt><span>units :</span></dt><dd>%</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x9dd\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t</span></div><div class='xr-var-dims'>(number, forecast_reference_time, step, level, level_type, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-8f1d26a2-5c9e-4034-b4e8-52ddad3de5dd' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-8f1d26a2-5c9e-4034-b4e8-52ddad3de5dd' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-40f3a7a1-9951-42c1-a09a-e9badbdae744' class='xr-var-data-in' type='checkbox'><label for='data-40f3a7a1-9951-42c1-a09a-e9badbdae744' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>t</dd><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>paramId :</span></dt><dd>130</dd><dt><span>units :</span></dt><dd>K</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x82d\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-757c5bba-a6df-44f0-942b-64cec6f38399' class='xr-section-summary-in' type='checkbox'  ><label for='section-757c5bba-a6df-44f0-942b-64cec6f38399' class='xr-section-summary' >Indexes: <span>(7)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-index-name'><div>number</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-050d4623-862b-4940-81fe-07612df7e08f' class='xr-index-data-in' type='checkbox'/><label for='index-050d4623-862b-4940-81fe-07612df7e08f' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([0], dtype=&#x27;int64&#x27;, name=&#x27;number&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>forecast_reference_time</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-e4648fb6-1156-4042-9f66-1e474ff62742' class='xr-index-data-in' type='checkbox'/><label for='index-e4648fb6-1156-4042-9f66-1e474ff62742' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(DatetimeIndex([&#x27;2024-06-03 00:00:00&#x27;, &#x27;2024-06-03 12:00:00&#x27;,\n",
-       "               &#x27;2024-06-04 00:00:00&#x27;, &#x27;2024-06-04 12:00:00&#x27;],\n",
-       "              dtype=&#x27;datetime64[ns]&#x27;, name=&#x27;forecast_reference_time&#x27;, freq=None))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>step</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-784c964d-7ffa-41b9-b6b0-df605cec9159' class='xr-index-data-in' type='checkbox'/><label for='index-784c964d-7ffa-41b9-b6b0-df605cec9159' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(TimedeltaIndex([&#x27;0 days 00:00:00&#x27;, &#x27;0 days 06:00:00&#x27;], dtype=&#x27;timedelta64[ns]&#x27;, name=&#x27;step&#x27;, freq=None))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>level</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-ff7a85ac-8331-4578-b4e3-e715f7743434' class='xr-index-data-in' type='checkbox'/><label for='index-ff7a85ac-8331-4578-b4e3-e715f7743434' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([500, 700], dtype=&#x27;int64&#x27;, name=&#x27;level&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>level_type</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-dd48e1bd-a184-47a3-9a86-5726cf974867' class='xr-index-data-in' type='checkbox'/><label for='index-dd48e1bd-a184-47a3-9a86-5726cf974867' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([&#x27;pl&#x27;], dtype=&#x27;object&#x27;, name=&#x27;level_type&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>latitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-a2fe1d19-c4b3-4fa6-8715-87df45c552db' class='xr-index-data-in' type='checkbox'/><label for='index-a2fe1d19-c4b3-4fa6-8715-87df45c552db' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([ 90.0,  80.0,  70.0,  60.0,  50.0,  40.0,  30.0,  20.0,  10.0,   0.0,\n",
-       "       -10.0, -20.0, -30.0, -40.0, -50.0, -60.0, -70.0, -80.0, -90.0],\n",
-       "      dtype=&#x27;float64&#x27;, name=&#x27;latitude&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>longitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-d09cef7a-8aa8-4303-a3c1-98fd596f3e8a' class='xr-index-data-in' type='checkbox'/><label for='index-d09cef7a-8aa8-4303-a3c1-98fd596f3e8a' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([  0.0,  10.0,  20.0,  30.0,  40.0,  50.0,  60.0,  70.0,  80.0,  90.0,\n",
-       "       100.0, 110.0, 120.0, 130.0, 140.0, 150.0, 160.0, 170.0, 180.0, 190.0,\n",
-       "       200.0, 210.0, 220.0, 230.0, 240.0, 250.0, 260.0, 270.0, 280.0, 290.0,\n",
-       "       300.0, 310.0, 320.0, 330.0, 340.0, 350.0],\n",
-       "      dtype=&#x27;float64&#x27;, name=&#x27;longitude&#x27;))</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-596289a7-e2af-4985-adb6-b1d6784dc7f8' class='xr-section-summary-in' type='checkbox'  ><label for='section-596289a7-e2af-4985-adb6-b1d6784dc7f8' class='xr-section-summary' >Attributes: <span>(12)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>class :</span></dt><dd>od</dd><dt><span>stream :</span></dt><dd>oper</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>type :</span></dt><dd>fc</dd><dt><span>expver :</span></dt><dd>0001</dd><dt><span>date :</span></dt><dd>20240603</dd><dt><span>time :</span></dt><dd>0</dd><dt><span>domain :</span></dt><dd>g</dd><dt><span>number :</span></dt><dd>0</dd><dt><span>levelist :</span></dt><dd>500</dd><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
+       "       240., 250., 260., 270., 280., 290., 300., 310., 320., 330., 340., 350.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-3e9ecefa-23ab-4156-997f-f0d16374ded1' class='xr-section-summary-in' type='checkbox'  checked><label for='section-3e9ecefa-23ab-4156-997f-f0d16374ded1' class='xr-section-summary' >Data variables: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>r</span></div><div class='xr-var-dims'>(member, forecast_reference_time, step, level, level_type, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-cbf525e5-919e-419d-a536-a265bec73ac3' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-cbf525e5-919e-419d-a536-a265bec73ac3' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-ece721f2-69ac-4636-b9bd-751f7372c3f7' class='xr-var-data-in' type='checkbox'><label for='data-ece721f2-69ac-4636-b9bd-751f7372c3f7' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>relative_humidity</dd><dt><span>long_name :</span></dt><dd>Relative humidity</dd><dt><span>units :</span></dt><dd>percent</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x9dd\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t</span></div><div class='xr-var-dims'>(member, forecast_reference_time, step, level, level_type, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-ad99801c-d0a7-4323-86dc-ffcec9ed7727' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-ad99801c-d0a7-4323-86dc-ffcec9ed7727' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-dee905f9-d001-432d-8a69-7f4f992c0f30' class='xr-var-data-in' type='checkbox'><label for='data-dee905f9-d001-432d-8a69-7f4f992c0f30' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>units :</span></dt><dd>kelvin</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x82d\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-de236995-29ae-4a21-80f2-ec42aa78a017' class='xr-section-summary-in' type='checkbox'  checked><label for='section-de236995-29ae-4a21-80f2-ec42aa78a017' class='xr-section-summary' >Attributes: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
       ],
       "text/plain": [
        "<xarray.Dataset> Size: 176kB\n",
-       "Dimensions:                  (number: 1, forecast_reference_time: 4, step: 2,\n",
+       "Dimensions:                  (member: 1, forecast_reference_time: 4, step: 2,\n",
        "                              level: 2, level_type: 1, latitude: 19,\n",
        "                              longitude: 36)\n",
        "Coordinates:\n",
-       "  * number                   (number) int64 8B 0\n",
+       "  * member                   (member) <U1 4B '0'\n",
        "  * forecast_reference_time  (forecast_reference_time) datetime64[ns] 32B 202...\n",
        "  * step                     (step) timedelta64[ns] 16B 00:00:00 06:00:00\n",
        "  * level                    (level) int64 16B 500 700\n",
-       "  * level_type               (level_type) <U2 8B 'pl'\n",
+       "  * level_type               (level_type) <U8 32B 'pressure'\n",
        "  * latitude                 (latitude) float64 152B 90.0 80.0 ... -80.0 -90.0\n",
        "  * longitude                (longitude) float64 288B 0.0 10.0 ... 340.0 350.0\n",
        "Data variables:\n",
-       "    r                        (number, forecast_reference_time, step, level, level_type, latitude, longitude) float64 88kB ...\n",
-       "    t                        (number, forecast_reference_time, step, level, level_type, latitude, longitude) float64 88kB ...\n",
+       "    r                        (member, forecast_reference_time, step, level, level_type, latitude, longitude) float64 88kB ...\n",
+       "    t                        (member, forecast_reference_time, step, level, level_type, latitude, longitude) float64 88kB ...\n",
        "Attributes:\n",
-       "    class:        od\n",
-       "    stream:       oper\n",
-       "    levtype:      pl\n",
-       "    type:         fc\n",
-       "    expver:       0001\n",
-       "    date:         20240603\n",
-       "    time:         0\n",
-       "    domain:       g\n",
-       "    number:       0\n",
-       "    levelist:     500\n",
        "    Conventions:  CF-1.8\n",
        "    institution:  ECMWF"
       ]
@@ -1194,9 +1200,7 @@
        "</symbol>\n",
        "</defs>\n",
        "</svg>\n",
-       "<style>/* CSS stylesheet for displaying xarray objects in jupyterlab.\n",
-       " *\n",
-       " */\n",
+       "<style>/* CSS stylesheet for displaying xarray objects in notebooks */\n",
        "\n",
        ":root {\n",
        "  --xr-font-color0: var(\n",
@@ -1275,6 +1279,7 @@
        "  display: block !important;\n",
        "  min-width: 300px;\n",
        "  max-width: 700px;\n",
+       "  line-height: 1.6;\n",
        "}\n",
        "\n",
        ".xr-text-repr-fallback {\n",
@@ -1297,11 +1302,18 @@
        "}\n",
        "\n",
        ".xr-obj-type,\n",
-       ".xr-array-name {\n",
+       ".xr-obj-name,\n",
+       ".xr-group-name {\n",
        "  margin-left: 2px;\n",
        "  margin-right: 10px;\n",
        "}\n",
        "\n",
+       ".xr-group-name::before {\n",
+       "  content: \"📁\";\n",
+       "  padding-right: 0.3em;\n",
+       "}\n",
+       "\n",
+       ".xr-group-name,\n",
        ".xr-obj-type {\n",
        "  color: var(--xr-font-color2);\n",
        "}\n",
@@ -1310,6 +1322,8 @@
        "  padding-left: 0 !important;\n",
        "  display: grid;\n",
        "  grid-template-columns: 150px auto auto 1fr 0 20px 0 20px;\n",
+       "  margin-block-start: 0;\n",
+       "  margin-block-end: 0;\n",
        "}\n",
        "\n",
        ".xr-section-item {\n",
@@ -1320,6 +1334,7 @@
        "  display: inline-block;\n",
        "  opacity: 0;\n",
        "  height: 0;\n",
+       "  margin: 0;\n",
        "}\n",
        "\n",
        ".xr-section-item input + label {\n",
@@ -1378,7 +1393,6 @@
        ".xr-section-summary,\n",
        ".xr-section-inline-details {\n",
        "  padding-top: 4px;\n",
-       "  padding-bottom: 4px;\n",
        "}\n",
        "\n",
        ".xr-section-inline-details {\n",
@@ -1388,6 +1402,7 @@
        ".xr-section-details {\n",
        "  display: none;\n",
        "  grid-column: 1 / -1;\n",
+       "  margin-top: 4px;\n",
        "  margin-bottom: 5px;\n",
        "}\n",
        "\n",
@@ -1395,6 +1410,32 @@
        "  display: contents;\n",
        "}\n",
        "\n",
+       ".xr-group-box {\n",
+       "  display: inline-grid;\n",
+       "  grid-template-columns: 0px 20px auto;\n",
+       "  width: 100%;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-vline {\n",
+       "  grid-column-start: 1;\n",
+       "  border-right: 0.2em solid;\n",
+       "  border-color: var(--xr-border-color);\n",
+       "  width: 0px;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-hline {\n",
+       "  grid-column-start: 2;\n",
+       "  grid-row-start: 1;\n",
+       "  height: 1em;\n",
+       "  width: 20px;\n",
+       "  border-bottom: 0.2em solid;\n",
+       "  border-color: var(--xr-border-color);\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-contents {\n",
+       "  grid-column-start: 3;\n",
+       "}\n",
+       "\n",
        ".xr-array-wrap {\n",
        "  grid-column: 1 / -1;\n",
        "  display: grid;\n",
@@ -1623,74 +1664,46 @@
        "  stroke-width: 0.8px;\n",
        "}\n",
        "</style><pre class='xr-text-repr-fallback'>&lt;xarray.Dataset&gt; Size: 176kB\n",
-       "Dimensions:                  (number: 1, forecast_reference_time: 4, step: 2,\n",
+       "Dimensions:                  (member: 1, forecast_reference_time: 4, step: 2,\n",
        "                              level: 2, level_type: 1, latitude: 19,\n",
        "                              longitude: 36)\n",
        "Coordinates:\n",
-       "  * number                   (number) int64 8B 0\n",
+       "  * member                   (member) &lt;U1 4B &#x27;0&#x27;\n",
        "  * forecast_reference_time  (forecast_reference_time) datetime64[ns] 32B 202...\n",
        "  * step                     (step) timedelta64[ns] 16B 00:00:00 06:00:00\n",
        "  * level                    (level) int64 16B 500 700\n",
-       "  * level_type               (level_type) &lt;U2 8B &#x27;pl&#x27;\n",
+       "  * level_type               (level_type) &lt;U8 32B &#x27;pressure&#x27;\n",
        "  * latitude                 (latitude) float64 152B 90.0 80.0 ... -80.0 -90.0\n",
        "  * longitude                (longitude) float64 288B 0.0 10.0 ... 340.0 350.0\n",
        "Data variables:\n",
-       "    r                        (number, forecast_reference_time, step, level, level_type, latitude, longitude) float64 88kB ...\n",
-       "    t                        (number, forecast_reference_time, step, level, level_type, latitude, longitude) float64 88kB ...\n",
+       "    r                        (member, forecast_reference_time, step, level, level_type, latitude, longitude) float64 88kB ...\n",
+       "    t                        (member, forecast_reference_time, step, level, level_type, latitude, longitude) float64 88kB ...\n",
        "Attributes:\n",
-       "    class:        od\n",
-       "    stream:       oper\n",
-       "    levtype:      pl\n",
-       "    type:         fc\n",
-       "    expver:       0001\n",
-       "    date:         20240603\n",
-       "    time:         0\n",
-       "    domain:       g\n",
-       "    number:       0\n",
-       "    levelist:     500\n",
        "    Conventions:  CF-1.8\n",
-       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-50e0bc04-0d5c-4698-8ecd-cf14dbb94abe' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-50e0bc04-0d5c-4698-8ecd-cf14dbb94abe' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>number</span>: 1</li><li><span class='xr-has-index'>forecast_reference_time</span>: 4</li><li><span class='xr-has-index'>step</span>: 2</li><li><span class='xr-has-index'>level</span>: 2</li><li><span class='xr-has-index'>level_type</span>: 1</li><li><span class='xr-has-index'>latitude</span>: 19</li><li><span class='xr-has-index'>longitude</span>: 36</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-a97d5723-07ff-4e98-ade0-7c6665767ba5' class='xr-section-summary-in' type='checkbox'  checked><label for='section-a97d5723-07ff-4e98-ade0-7c6665767ba5' class='xr-section-summary' >Coordinates: <span>(7)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>number</span></div><div class='xr-var-dims'>(number)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>0</div><input id='attrs-71be0cb2-791a-4b3a-90d3-66527d5f5cc7' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-71be0cb2-791a-4b3a-90d3-66527d5f5cc7' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-c4782f36-2c60-47e9-88be-ffe9ba8059d0' class='xr-var-data-in' type='checkbox'><label for='data-c4782f36-2c60-47e9-88be-ffe9ba8059d0' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([0])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>forecast_reference_time</span></div><div class='xr-var-dims'>(forecast_reference_time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2024-06-03 ... 2024-06-04T12:00:00</div><input id='attrs-967b5561-9e51-46dc-98b4-1de63fc687ff' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-967b5561-9e51-46dc-98b4-1de63fc687ff' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-aed9ea53-abf9-4243-a837-df9f1be854e4' class='xr-var-data-in' type='checkbox'><label for='data-aed9ea53-abf9-4243-a837-df9f1be854e4' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>forecast_reference_time</dd><dt><span>long_name :</span></dt><dd>initial time of forecast</dd></dl></div><div class='xr-var-data'><pre>array([&#x27;2024-06-03T00:00:00.000000000&#x27;, &#x27;2024-06-03T12:00:00.000000000&#x27;,\n",
+       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-1a6e74aa-eb00-49cc-9fae-f972c7bbcc04' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-1a6e74aa-eb00-49cc-9fae-f972c7bbcc04' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>member</span>: 1</li><li><span class='xr-has-index'>forecast_reference_time</span>: 4</li><li><span class='xr-has-index'>step</span>: 2</li><li><span class='xr-has-index'>level</span>: 2</li><li><span class='xr-has-index'>level_type</span>: 1</li><li><span class='xr-has-index'>latitude</span>: 19</li><li><span class='xr-has-index'>longitude</span>: 36</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-cddba026-10a1-4198-8450-d21bf4f01148' class='xr-section-summary-in' type='checkbox'  checked><label for='section-cddba026-10a1-4198-8450-d21bf4f01148' class='xr-section-summary' >Coordinates: <span>(7)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>member</span></div><div class='xr-var-dims'>(member)</div><div class='xr-var-dtype'>&lt;U1</div><div class='xr-var-preview xr-preview'>&#x27;0&#x27;</div><input id='attrs-2a19069f-3b34-42bf-b4c4-73e7c8a858c2' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-2a19069f-3b34-42bf-b4c4-73e7c8a858c2' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-49aff7c7-016c-452b-8cb7-272e598c0d9a' class='xr-var-data-in' type='checkbox'><label for='data-49aff7c7-016c-452b-8cb7-272e598c0d9a' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([&#x27;0&#x27;], dtype=&#x27;&lt;U1&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>forecast_reference_time</span></div><div class='xr-var-dims'>(forecast_reference_time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2024-06-03 ... 2024-06-04T12:00:00</div><input id='attrs-b2f5e512-4c66-4c38-b5b1-086d2e644c4f' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-b2f5e512-4c66-4c38-b5b1-086d2e644c4f' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-a942a110-c856-45c8-aa44-ea29c5878d21' class='xr-var-data-in' type='checkbox'><label for='data-a942a110-c856-45c8-aa44-ea29c5878d21' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([&#x27;2024-06-03T00:00:00.000000000&#x27;, &#x27;2024-06-03T12:00:00.000000000&#x27;,\n",
        "       &#x27;2024-06-04T00:00:00.000000000&#x27;, &#x27;2024-06-04T12:00:00.000000000&#x27;],\n",
-       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>step</span></div><div class='xr-var-dims'>(step)</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>00:00:00 06:00:00</div><input id='attrs-199e2e0b-d8b3-442c-849e-a450a70f9393' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-199e2e0b-d8b3-442c-849e-a450a70f9393' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-bd17e9db-ffdf-49aa-a9e5-fd9aac80e2b5' class='xr-var-data-in' type='checkbox'><label for='data-bd17e9db-ffdf-49aa-a9e5-fd9aac80e2b5' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>forecast_period</dd><dt><span>long_name :</span></dt><dd>time since forecast_reference_time</dd></dl></div><div class='xr-var-data'><pre>array([             0, 21600000000000], dtype=&#x27;timedelta64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>level</span></div><div class='xr-var-dims'>(level)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>500 700</div><input id='attrs-54e118a7-311d-4724-84e4-e8faef79d53c' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-54e118a7-311d-4724-84e4-e8faef79d53c' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-f619c0bd-c63d-490e-9d9e-86f2100f81ef' class='xr-var-data-in' type='checkbox'><label for='data-f619c0bd-c63d-490e-9d9e-86f2100f81ef' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>hPa</dd><dt><span>positive :</span></dt><dd>down</dd><dt><span>stored_direction :</span></dt><dd>decreasing</dd><dt><span>standard_name :</span></dt><dd>air_pressure</dd><dt><span>long_name :</span></dt><dd>pressure</dd></dl></div><div class='xr-var-data'><pre>array([500, 700])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>level_type</span></div><div class='xr-var-dims'>(level_type)</div><div class='xr-var-dtype'>&lt;U2</div><div class='xr-var-preview xr-preview'>&#x27;pl&#x27;</div><input id='attrs-e000735c-54a8-423b-9e9d-30dbc1e92a95' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-e000735c-54a8-423b-9e9d-30dbc1e92a95' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-023b1793-264a-4525-aba5-df8bde29c1ae' class='xr-var-data-in' type='checkbox'><label for='data-023b1793-264a-4525-aba5-df8bde29c1ae' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([&#x27;pl&#x27;], dtype=&#x27;&lt;U2&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 80.0 70.0 ... -80.0 -90.0</div><input id='attrs-89a27ed7-c575-44d9-988f-df5b29026e31' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-89a27ed7-c575-44d9-988f-df5b29026e31' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-c69e384e-b387-4a03-946d-dde31fd221f4' class='xr-var-data-in' type='checkbox'><label for='data-c69e384e-b387-4a03-946d-dde31fd221f4' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  80.,  70.,  60.,  50.,  40.,  30.,  20.,  10.,   0., -10., -20.,\n",
-       "       -30., -40., -50., -60., -70., -80., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 10.0 20.0 ... 330.0 340.0 350.0</div><input id='attrs-35566e83-ad64-4eb3-af60-10e8499673bc' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-35566e83-ad64-4eb3-af60-10e8499673bc' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-642d076d-4801-4b95-8c9d-79d372be460e' class='xr-var-data-in' type='checkbox'><label for='data-642d076d-4801-4b95-8c9d-79d372be460e' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  10.,  20.,  30.,  40.,  50.,  60.,  70.,  80.,  90., 100., 110.,\n",
+       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>step</span></div><div class='xr-var-dims'>(step)</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>00:00:00 06:00:00</div><input id='attrs-fd102cbc-c788-422b-bb13-fe3affed66a3' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-fd102cbc-c788-422b-bb13-fe3affed66a3' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-74d49e03-ca14-4a26-b592-d721ddc9c657' class='xr-var-data-in' type='checkbox'><label for='data-74d49e03-ca14-4a26-b592-d721ddc9c657' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>forecast_period</dd><dt><span>long_name :</span></dt><dd>time since forecast_reference_time</dd></dl></div><div class='xr-var-data'><pre>array([             0, 21600000000000], dtype=&#x27;timedelta64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>level</span></div><div class='xr-var-dims'>(level)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>500 700</div><input id='attrs-ed9727e8-6671-46d6-879d-c0e9d7ddc291' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-ed9727e8-6671-46d6-879d-c0e9d7ddc291' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-899dc96b-c34b-40f1-bc0b-24e89fa20c72' class='xr-var-data-in' type='checkbox'><label for='data-899dc96b-c34b-40f1-bc0b-24e89fa20c72' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>hPa</dd><dt><span>positive :</span></dt><dd>down</dd><dt><span>stored_direction :</span></dt><dd>decreasing</dd><dt><span>standard_name :</span></dt><dd>air_pressure</dd><dt><span>long_name :</span></dt><dd>pressure</dd></dl></div><div class='xr-var-data'><pre>array([500, 700])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>level_type</span></div><div class='xr-var-dims'>(level_type)</div><div class='xr-var-dtype'>&lt;U8</div><div class='xr-var-preview xr-preview'>&#x27;pressure&#x27;</div><input id='attrs-d3a8c88d-f423-4f52-9c97-645f71f1b68e' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-d3a8c88d-f423-4f52-9c97-645f71f1b68e' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-c348b8f6-2ef6-49db-af84-3a28ad6b29e8' class='xr-var-data-in' type='checkbox'><label for='data-c348b8f6-2ef6-49db-af84-3a28ad6b29e8' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([&#x27;pressure&#x27;], dtype=&#x27;&lt;U8&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 80.0 70.0 ... -80.0 -90.0</div><input id='attrs-f7ee0793-240a-4f2c-931a-ef4b3ead5bb3' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-f7ee0793-240a-4f2c-931a-ef4b3ead5bb3' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-dfb6609d-501f-41db-bd2a-a4d6031aaa25' class='xr-var-data-in' type='checkbox'><label for='data-dfb6609d-501f-41db-bd2a-a4d6031aaa25' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  80.,  70.,  60.,  50.,  40.,  30.,  20.,  10.,   0., -10., -20.,\n",
+       "       -30., -40., -50., -60., -70., -80., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 10.0 20.0 ... 330.0 340.0 350.0</div><input id='attrs-6ae26332-6fef-4518-bbc1-eb47559bb1dc' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-6ae26332-6fef-4518-bbc1-eb47559bb1dc' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-5fda8388-49db-49e4-a15e-2ef1f5356750' class='xr-var-data-in' type='checkbox'><label for='data-5fda8388-49db-49e4-a15e-2ef1f5356750' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  10.,  20.,  30.,  40.,  50.,  60.,  70.,  80.,  90., 100., 110.,\n",
        "       120., 130., 140., 150., 160., 170., 180., 190., 200., 210., 220., 230.,\n",
-       "       240., 250., 260., 270., 280., 290., 300., 310., 320., 330., 340., 350.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-9a873325-f74a-4ffc-b68f-5e9ed716d907' class='xr-section-summary-in' type='checkbox'  checked><label for='section-9a873325-f74a-4ffc-b68f-5e9ed716d907' class='xr-section-summary' >Data variables: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>r</span></div><div class='xr-var-dims'>(number, forecast_reference_time, step, level, level_type, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-60f98a39-65f9-4571-828e-b9704b917787' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-60f98a39-65f9-4571-828e-b9704b917787' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-77954545-ac55-479e-8e29-a9e228db9281' class='xr-var-data-in' type='checkbox'><label for='data-77954545-ac55-479e-8e29-a9e228db9281' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>r</dd><dt><span>standard_name :</span></dt><dd>relative_humidity</dd><dt><span>long_name :</span></dt><dd>Relative humidity</dd><dt><span>paramId :</span></dt><dd>157</dd><dt><span>units :</span></dt><dd>%</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x9dd\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t</span></div><div class='xr-var-dims'>(number, forecast_reference_time, step, level, level_type, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-eaae1061-0580-4120-99e1-d72fe9566083' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-eaae1061-0580-4120-99e1-d72fe9566083' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-59939191-9424-4d0e-bc33-ef95ed49b29f' class='xr-var-data-in' type='checkbox'><label for='data-59939191-9424-4d0e-bc33-ef95ed49b29f' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>t</dd><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>paramId :</span></dt><dd>130</dd><dt><span>units :</span></dt><dd>K</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x82d\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-db59d528-9925-419f-b02b-f20a8dbad67b' class='xr-section-summary-in' type='checkbox'  ><label for='section-db59d528-9925-419f-b02b-f20a8dbad67b' class='xr-section-summary' >Indexes: <span>(7)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-index-name'><div>number</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-621d4c62-8edb-4d7e-8338-c2ddf8813159' class='xr-index-data-in' type='checkbox'/><label for='index-621d4c62-8edb-4d7e-8338-c2ddf8813159' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([0], dtype=&#x27;int64&#x27;, name=&#x27;number&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>forecast_reference_time</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-73ba395b-b4a4-4d47-bb7f-11d07008db23' class='xr-index-data-in' type='checkbox'/><label for='index-73ba395b-b4a4-4d47-bb7f-11d07008db23' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(DatetimeIndex([&#x27;2024-06-03 00:00:00&#x27;, &#x27;2024-06-03 12:00:00&#x27;,\n",
-       "               &#x27;2024-06-04 00:00:00&#x27;, &#x27;2024-06-04 12:00:00&#x27;],\n",
-       "              dtype=&#x27;datetime64[ns]&#x27;, name=&#x27;forecast_reference_time&#x27;, freq=None))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>step</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-26a97ff4-36f9-4e70-91db-e05ee5ff2b98' class='xr-index-data-in' type='checkbox'/><label for='index-26a97ff4-36f9-4e70-91db-e05ee5ff2b98' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(TimedeltaIndex([&#x27;0 days 00:00:00&#x27;, &#x27;0 days 06:00:00&#x27;], dtype=&#x27;timedelta64[ns]&#x27;, name=&#x27;step&#x27;, freq=None))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>level</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-a87db3cc-517e-467b-8163-11e8c89fd84a' class='xr-index-data-in' type='checkbox'/><label for='index-a87db3cc-517e-467b-8163-11e8c89fd84a' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([500, 700], dtype=&#x27;int64&#x27;, name=&#x27;level&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>level_type</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-ff5ad53e-339e-4468-8a74-8d5774e52793' class='xr-index-data-in' type='checkbox'/><label for='index-ff5ad53e-339e-4468-8a74-8d5774e52793' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([&#x27;pl&#x27;], dtype=&#x27;object&#x27;, name=&#x27;level_type&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>latitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-511623cc-0ad9-4fc4-8a49-f9f12374b3be' class='xr-index-data-in' type='checkbox'/><label for='index-511623cc-0ad9-4fc4-8a49-f9f12374b3be' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([ 90.0,  80.0,  70.0,  60.0,  50.0,  40.0,  30.0,  20.0,  10.0,   0.0,\n",
-       "       -10.0, -20.0, -30.0, -40.0, -50.0, -60.0, -70.0, -80.0, -90.0],\n",
-       "      dtype=&#x27;float64&#x27;, name=&#x27;latitude&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>longitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-47eb95c3-53d7-4456-b826-2f08fcd37c67' class='xr-index-data-in' type='checkbox'/><label for='index-47eb95c3-53d7-4456-b826-2f08fcd37c67' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([  0.0,  10.0,  20.0,  30.0,  40.0,  50.0,  60.0,  70.0,  80.0,  90.0,\n",
-       "       100.0, 110.0, 120.0, 130.0, 140.0, 150.0, 160.0, 170.0, 180.0, 190.0,\n",
-       "       200.0, 210.0, 220.0, 230.0, 240.0, 250.0, 260.0, 270.0, 280.0, 290.0,\n",
-       "       300.0, 310.0, 320.0, 330.0, 340.0, 350.0],\n",
-       "      dtype=&#x27;float64&#x27;, name=&#x27;longitude&#x27;))</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-0610baa8-749d-444a-ae38-3bc04fb7bece' class='xr-section-summary-in' type='checkbox'  ><label for='section-0610baa8-749d-444a-ae38-3bc04fb7bece' class='xr-section-summary' >Attributes: <span>(12)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>class :</span></dt><dd>od</dd><dt><span>stream :</span></dt><dd>oper</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>type :</span></dt><dd>fc</dd><dt><span>expver :</span></dt><dd>0001</dd><dt><span>date :</span></dt><dd>20240603</dd><dt><span>time :</span></dt><dd>0</dd><dt><span>domain :</span></dt><dd>g</dd><dt><span>number :</span></dt><dd>0</dd><dt><span>levelist :</span></dt><dd>500</dd><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
+       "       240., 250., 260., 270., 280., 290., 300., 310., 320., 330., 340., 350.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-2e44ab92-00ae-4f53-afac-ed2b10fa1cf7' class='xr-section-summary-in' type='checkbox'  checked><label for='section-2e44ab92-00ae-4f53-afac-ed2b10fa1cf7' class='xr-section-summary' >Data variables: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>r</span></div><div class='xr-var-dims'>(member, forecast_reference_time, step, level, level_type, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-ae4a1e3c-5c3e-4a1d-96c8-b9f67e1b5673' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-ae4a1e3c-5c3e-4a1d-96c8-b9f67e1b5673' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-6d9958eb-f1b0-4b31-8796-56864fa53aea' class='xr-var-data-in' type='checkbox'><label for='data-6d9958eb-f1b0-4b31-8796-56864fa53aea' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>relative_humidity</dd><dt><span>long_name :</span></dt><dd>Relative humidity</dd><dt><span>units :</span></dt><dd>percent</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x9dd\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t</span></div><div class='xr-var-dims'>(member, forecast_reference_time, step, level, level_type, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-77c1885c-d24d-404d-ad99-2b1b63070a0e' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-77c1885c-d24d-404d-ad99-2b1b63070a0e' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-ec966982-892b-43bf-a6b0-76108da06b7d' class='xr-var-data-in' type='checkbox'><label for='data-ec966982-892b-43bf-a6b0-76108da06b7d' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>units :</span></dt><dd>kelvin</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x82d\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-535b4e25-239f-4e95-be2b-29f1519a68d4' class='xr-section-summary-in' type='checkbox'  checked><label for='section-535b4e25-239f-4e95-be2b-29f1519a68d4' class='xr-section-summary' >Attributes: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
       ],
       "text/plain": [
        "<xarray.Dataset> Size: 176kB\n",
-       "Dimensions:                  (number: 1, forecast_reference_time: 4, step: 2,\n",
+       "Dimensions:                  (member: 1, forecast_reference_time: 4, step: 2,\n",
        "                              level: 2, level_type: 1, latitude: 19,\n",
        "                              longitude: 36)\n",
        "Coordinates:\n",
-       "  * number                   (number) int64 8B 0\n",
+       "  * member                   (member) <U1 4B '0'\n",
        "  * forecast_reference_time  (forecast_reference_time) datetime64[ns] 32B 202...\n",
        "  * step                     (step) timedelta64[ns] 16B 00:00:00 06:00:00\n",
        "  * level                    (level) int64 16B 500 700\n",
-       "  * level_type               (level_type) <U2 8B 'pl'\n",
+       "  * level_type               (level_type) <U8 32B 'pressure'\n",
        "  * latitude                 (latitude) float64 152B 90.0 80.0 ... -80.0 -90.0\n",
        "  * longitude                (longitude) float64 288B 0.0 10.0 ... 340.0 350.0\n",
        "Data variables:\n",
-       "    r                        (number, forecast_reference_time, step, level, level_type, latitude, longitude) float64 88kB ...\n",
-       "    t                        (number, forecast_reference_time, step, level, level_type, latitude, longitude) float64 88kB ...\n",
+       "    r                        (member, forecast_reference_time, step, level, level_type, latitude, longitude) float64 88kB ...\n",
+       "    t                        (member, forecast_reference_time, step, level, level_type, latitude, longitude) float64 88kB ...\n",
        "Attributes:\n",
-       "    class:        od\n",
-       "    stream:       oper\n",
-       "    levtype:      pl\n",
-       "    type:         fc\n",
-       "    expver:       0001\n",
-       "    date:         20240603\n",
-       "    time:         0\n",
-       "    domain:       g\n",
-       "    number:       0\n",
-       "    levelist:     500\n",
        "    Conventions:  CF-1.8\n",
        "    institution:  ECMWF"
       ]
@@ -1701,7 +1714,7 @@
     }
    ],
    "source": [
-    "ds_fl.to_xarray(ensure_dims=[\"number\", \"level_type\"])"
+    "ds_fl.to_xarray(ensure_dims=[\"member\", \"level_type\"])"
    ]
   },
   {
@@ -1715,9 +1728,9 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "earthkit-data",
+   "display_name": "dev",
    "language": "python",
-   "name": "earthkit-data"
+   "name": "dev"
   },
   "language_info": {
    "codemirror_mode": {
@@ -1729,7 +1742,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.13.5"
+   "version": "3.13.1"
   }
  },
  "nbformat": 4,
diff --git a/docs/examples/xarray_engine_step_ranges.ipynb b/docs/examples/xr_engine/xarray_engine_step_ranges.ipynb
similarity index 59%
rename from docs/examples/xarray_engine_step_ranges.ipynb
rename to docs/examples/xr_engine/xarray_engine_step_ranges.ipynb
index cef1aa2ba..631e56963 100644
--- a/docs/examples/xarray_engine_step_ranges.ipynb
+++ b/docs/examples/xr_engine/xarray_engine_step_ranges.ipynb
@@ -37,7 +37,7 @@
     {
      "data": {
       "application/vnd.jupyter.widget-view+json": {
-       "model_id": "936ac87a643d414781370a22f10a9904",
+       "model_id": "11c702420bbd40c4a6421f63b4df9bb0",
        "version_major": 2,
        "version_minor": 0
       },
@@ -69,11 +69,11 @@
        "  <thead>\n",
        "    <tr style=\"text-align: right;\">\n",
        "      <th></th>\n",
-       "      <th>param</th>\n",
-       "      <th>step</th>\n",
-       "      <th>stepRange</th>\n",
-       "      <th>startStep</th>\n",
-       "      <th>endStep</th>\n",
+       "      <th>metadata.param</th>\n",
+       "      <th>metadata.step</th>\n",
+       "      <th>metadata.stepRange</th>\n",
+       "      <th>metadata.startStep</th>\n",
+       "      <th>metadata.endStep</th>\n",
        "    </tr>\n",
        "  </thead>\n",
        "  <tbody>\n",
@@ -98,9 +98,13 @@
        "</div>"
       ],
       "text/plain": [
-       "  param   step stepRange  startStep  endStep\n",
-       "0   lsp  71-72     71-72         71       72\n",
-       "1   lsp  72-73     72-73         72       73"
+       "  metadata.param metadata.step metadata.stepRange  metadata.startStep  \\\n",
+       "0            lsp         71-72              71-72                  71   \n",
+       "1            lsp         72-73              72-73                  72   \n",
+       "\n",
+       "   metadata.endStep  \n",
+       "0                72  \n",
+       "1                73  "
       ]
      },
      "execution_count": 1,
@@ -110,8 +114,8 @@
    ],
    "source": [
     "import earthkit.data as ekd\n",
-    "ds_fl = ekd.from_source(\"sample\", \"lsp_step_range.grib2\")\n",
-    "ds_fl.ls(keys=[\"param\", \"step\", \"stepRange\", \"startStep\", \"endStep\"])"
+    "ds_fl = ekd.from_source(\"sample\", \"lsp_step_range.grib2\").to_fieldlist()\n",
+    "ds_fl.ls(keys=[\"metadata.param\", \"metadata.step\", \"metadata.stepRange\", \"metadata.startStep\", \"metadata.endStep\"])"
    ]
   },
   {
@@ -153,39 +157,86 @@
        "</symbol>\n",
        "</defs>\n",
        "</svg>\n",
-       "<style>/* CSS stylesheet for displaying xarray objects in jupyterlab.\n",
-       " *\n",
-       " */\n",
+       "<style>/* CSS stylesheet for displaying xarray objects in notebooks */\n",
        "\n",
        ":root {\n",
-       "  --xr-font-color0: var(--jp-content-font-color0, rgba(0, 0, 0, 1));\n",
-       "  --xr-font-color2: var(--jp-content-font-color2, rgba(0, 0, 0, 0.54));\n",
-       "  --xr-font-color3: var(--jp-content-font-color3, rgba(0, 0, 0, 0.38));\n",
-       "  --xr-border-color: var(--jp-border-color2, #e0e0e0);\n",
-       "  --xr-disabled-color: var(--jp-layout-color3, #bdbdbd);\n",
-       "  --xr-background-color: var(--jp-layout-color0, white);\n",
-       "  --xr-background-color-row-even: var(--jp-layout-color1, white);\n",
-       "  --xr-background-color-row-odd: var(--jp-layout-color2, #eeeeee);\n",
+       "  --xr-font-color0: var(\n",
+       "    --jp-content-font-color0,\n",
+       "    var(--pst-color-text-base rgba(0, 0, 0, 1))\n",
+       "  );\n",
+       "  --xr-font-color2: var(\n",
+       "    --jp-content-font-color2,\n",
+       "    var(--pst-color-text-base, rgba(0, 0, 0, 0.54))\n",
+       "  );\n",
+       "  --xr-font-color3: var(\n",
+       "    --jp-content-font-color3,\n",
+       "    var(--pst-color-text-base, rgba(0, 0, 0, 0.38))\n",
+       "  );\n",
+       "  --xr-border-color: var(\n",
+       "    --jp-border-color2,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 10))\n",
+       "  );\n",
+       "  --xr-disabled-color: var(\n",
+       "    --jp-layout-color3,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 40))\n",
+       "  );\n",
+       "  --xr-background-color: var(\n",
+       "    --jp-layout-color0,\n",
+       "    var(--pst-color-on-background, white)\n",
+       "  );\n",
+       "  --xr-background-color-row-even: var(\n",
+       "    --jp-layout-color1,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 5))\n",
+       "  );\n",
+       "  --xr-background-color-row-odd: var(\n",
+       "    --jp-layout-color2,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 15))\n",
+       "  );\n",
        "}\n",
        "\n",
        "html[theme=\"dark\"],\n",
        "html[data-theme=\"dark\"],\n",
        "body[data-theme=\"dark\"],\n",
        "body.vscode-dark {\n",
-       "  --xr-font-color0: rgba(255, 255, 255, 1);\n",
-       "  --xr-font-color2: rgba(255, 255, 255, 0.54);\n",
-       "  --xr-font-color3: rgba(255, 255, 255, 0.38);\n",
-       "  --xr-border-color: #1f1f1f;\n",
-       "  --xr-disabled-color: #515151;\n",
-       "  --xr-background-color: #111111;\n",
-       "  --xr-background-color-row-even: #111111;\n",
-       "  --xr-background-color-row-odd: #313131;\n",
+       "  --xr-font-color0: var(\n",
+       "    --jp-content-font-color0,\n",
+       "    var(--pst-color-text-base, rgba(255, 255, 255, 1))\n",
+       "  );\n",
+       "  --xr-font-color2: var(\n",
+       "    --jp-content-font-color2,\n",
+       "    var(--pst-color-text-base, rgba(255, 255, 255, 0.54))\n",
+       "  );\n",
+       "  --xr-font-color3: var(\n",
+       "    --jp-content-font-color3,\n",
+       "    var(--pst-color-text-base, rgba(255, 255, 255, 0.38))\n",
+       "  );\n",
+       "  --xr-border-color: var(\n",
+       "    --jp-border-color2,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 10))\n",
+       "  );\n",
+       "  --xr-disabled-color: var(\n",
+       "    --jp-layout-color3,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 40))\n",
+       "  );\n",
+       "  --xr-background-color: var(\n",
+       "    --jp-layout-color0,\n",
+       "    var(--pst-color-on-background, #111111)\n",
+       "  );\n",
+       "  --xr-background-color-row-even: var(\n",
+       "    --jp-layout-color1,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 5))\n",
+       "  );\n",
+       "  --xr-background-color-row-odd: var(\n",
+       "    --jp-layout-color2,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 15))\n",
+       "  );\n",
        "}\n",
        "\n",
        ".xr-wrap {\n",
        "  display: block !important;\n",
        "  min-width: 300px;\n",
        "  max-width: 700px;\n",
+       "  line-height: 1.6;\n",
        "}\n",
        "\n",
        ".xr-text-repr-fallback {\n",
@@ -208,11 +259,18 @@
        "}\n",
        "\n",
        ".xr-obj-type,\n",
-       ".xr-array-name {\n",
+       ".xr-obj-name,\n",
+       ".xr-group-name {\n",
        "  margin-left: 2px;\n",
        "  margin-right: 10px;\n",
        "}\n",
        "\n",
+       ".xr-group-name::before {\n",
+       "  content: \"📁\";\n",
+       "  padding-right: 0.3em;\n",
+       "}\n",
+       "\n",
+       ".xr-group-name,\n",
        ".xr-obj-type {\n",
        "  color: var(--xr-font-color2);\n",
        "}\n",
@@ -221,6 +279,8 @@
        "  padding-left: 0 !important;\n",
        "  display: grid;\n",
        "  grid-template-columns: 150px auto auto 1fr 0 20px 0 20px;\n",
+       "  margin-block-start: 0;\n",
+       "  margin-block-end: 0;\n",
        "}\n",
        "\n",
        ".xr-section-item {\n",
@@ -231,10 +291,12 @@
        "  display: inline-block;\n",
        "  opacity: 0;\n",
        "  height: 0;\n",
+       "  margin: 0;\n",
        "}\n",
        "\n",
        ".xr-section-item input + label {\n",
        "  color: var(--xr-disabled-color);\n",
+       "  border: 2px solid transparent !important;\n",
        "}\n",
        "\n",
        ".xr-section-item input:enabled + label {\n",
@@ -243,7 +305,7 @@
        "}\n",
        "\n",
        ".xr-section-item input:focus + label {\n",
-       "  border: 2px solid var(--xr-font-color0);\n",
+       "  border: 2px solid var(--xr-font-color0) !important;\n",
        "}\n",
        "\n",
        ".xr-section-item input:enabled + label:hover {\n",
@@ -288,7 +350,6 @@
        ".xr-section-summary,\n",
        ".xr-section-inline-details {\n",
        "  padding-top: 4px;\n",
-       "  padding-bottom: 4px;\n",
        "}\n",
        "\n",
        ".xr-section-inline-details {\n",
@@ -298,6 +359,7 @@
        ".xr-section-details {\n",
        "  display: none;\n",
        "  grid-column: 1 / -1;\n",
+       "  margin-top: 4px;\n",
        "  margin-bottom: 5px;\n",
        "}\n",
        "\n",
@@ -305,6 +367,32 @@
        "  display: contents;\n",
        "}\n",
        "\n",
+       ".xr-group-box {\n",
+       "  display: inline-grid;\n",
+       "  grid-template-columns: 0px 20px auto;\n",
+       "  width: 100%;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-vline {\n",
+       "  grid-column-start: 1;\n",
+       "  border-right: 0.2em solid;\n",
+       "  border-color: var(--xr-border-color);\n",
+       "  width: 0px;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-hline {\n",
+       "  grid-column-start: 2;\n",
+       "  grid-row-start: 1;\n",
+       "  height: 1em;\n",
+       "  width: 20px;\n",
+       "  border-bottom: 0.2em solid;\n",
+       "  border-color: var(--xr-border-color);\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-contents {\n",
+       "  grid-column-start: 3;\n",
+       "}\n",
+       "\n",
        ".xr-array-wrap {\n",
        "  grid-column: 1 / -1;\n",
        "  display: grid;\n",
@@ -375,7 +463,9 @@
        ".xr-var-item label,\n",
        ".xr-var-item > .xr-var-name span {\n",
        "  background-color: var(--xr-background-color-row-even);\n",
+       "  border-color: var(--xr-background-color-row-odd);\n",
        "  margin-bottom: 0;\n",
+       "  padding-top: 2px;\n",
        "}\n",
        "\n",
        ".xr-var-item > .xr-var-name:hover span {\n",
@@ -386,6 +476,7 @@
        ".xr-var-list > li:nth-child(odd) > label,\n",
        ".xr-var-list > li:nth-child(odd) > .xr-var-name span {\n",
        "  background-color: var(--xr-background-color-row-odd);\n",
+       "  border-color: var(--xr-background-color-row-even);\n",
        "}\n",
        "\n",
        ".xr-var-name {\n",
@@ -435,8 +526,15 @@
        ".xr-var-data,\n",
        ".xr-index-data {\n",
        "  display: none;\n",
-       "  background-color: var(--xr-background-color) !important;\n",
-       "  padding-bottom: 5px !important;\n",
+       "  border-top: 2px dotted var(--xr-background-color);\n",
+       "  padding-bottom: 20px !important;\n",
+       "  padding-top: 10px !important;\n",
+       "}\n",
+       "\n",
+       ".xr-var-attrs-in + label,\n",
+       ".xr-var-data-in + label,\n",
+       ".xr-index-data-in + label {\n",
+       "  padding: 0 1px;\n",
        "}\n",
        "\n",
        ".xr-var-attrs-in:checked ~ .xr-var-attrs,\n",
@@ -449,6 +547,12 @@
        "  float: right;\n",
        "}\n",
        "\n",
+       ".xr-var-data > pre,\n",
+       ".xr-index-data > pre,\n",
+       ".xr-var-data > table > tbody > tr {\n",
+       "  background-color: transparent !important;\n",
+       "}\n",
+       "\n",
        ".xr-var-name span,\n",
        ".xr-var-data,\n",
        ".xr-index-name div,\n",
@@ -508,6 +612,14 @@
        "  stroke: currentColor;\n",
        "  fill: currentColor;\n",
        "}\n",
+       "\n",
+       ".xr-var-attrs-in:checked + label > .xr-icon-file-text2,\n",
+       ".xr-var-data-in:checked + label > .xr-icon-database,\n",
+       ".xr-index-data-in:checked + label > .xr-icon-database {\n",
+       "  color: var(--xr-font-color0);\n",
+       "  filter: drop-shadow(1px 1px 5px var(--xr-font-color2));\n",
+       "  stroke-width: 0.8px;\n",
+       "}\n",
        "</style><pre class='xr-text-repr-fallback'>&lt;xarray.Dataset&gt; Size: 2kB\n",
        "Dimensions:    (step: 2, latitude: 7, longitude: 12)\n",
        "Coordinates:\n",
@@ -517,20 +629,8 @@
        "Data variables:\n",
        "    lsp        (step, latitude, longitude) float64 1kB ...\n",
        "Attributes:\n",
-       "    param:        lsp\n",
-       "    paramId:      142\n",
-       "    class:        d1\n",
-       "    stream:       oper\n",
-       "    levtype:      sfc\n",
-       "    type:         fc\n",
-       "    expver:       0001\n",
-       "    date:         20250527\n",
-       "    time:         0\n",
-       "    domain:       g\n",
        "    Conventions:  CF-1.8\n",
-       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-e99cf8c1-9e1d-47cc-a6e2-87edf8110ba7' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-e99cf8c1-9e1d-47cc-a6e2-87edf8110ba7' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>step</span>: 2</li><li><span class='xr-has-index'>latitude</span>: 7</li><li><span class='xr-has-index'>longitude</span>: 12</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-fb999fde-4f2d-4b77-b39a-a42a16d2ae30' class='xr-section-summary-in' type='checkbox'  checked><label for='section-fb999fde-4f2d-4b77-b39a-a42a16d2ae30' class='xr-section-summary' >Coordinates: <span>(3)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>step</span></div><div class='xr-var-dims'>(step)</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>3 days 3 days 01:00:00</div><input id='attrs-be23d0df-31a5-4387-afe4-9b15f6c34d2b' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-be23d0df-31a5-4387-afe4-9b15f6c34d2b' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-156da6b2-f57e-4b29-9196-d4e5b5a93cfe' class='xr-var-data-in' type='checkbox'><label for='data-156da6b2-f57e-4b29-9196-d4e5b5a93cfe' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([259200000000000, 262800000000000], dtype=&#x27;timedelta64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 60.0 30.0 ... -60.0 -90.0</div><input id='attrs-26411e90-48c7-4791-bb96-5af8fd3e4b73' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-26411e90-48c7-4791-bb96-5af8fd3e4b73' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-e5512bca-4eaa-4e35-8b81-c10cad0d22a5' class='xr-var-data-in' type='checkbox'><label for='data-e5512bca-4eaa-4e35-8b81-c10cad0d22a5' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  60.,  30.,   0., -30., -60., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 30.0 60.0 ... 270.0 300.0 330.0</div><input id='attrs-7479dc12-f5a5-45d4-8547-c155b6b05a5b' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-7479dc12-f5a5-45d4-8547-c155b6b05a5b' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-fd6d183f-50f8-422d-b6e8-cdda8c9ce002' class='xr-var-data-in' type='checkbox'><label for='data-fd6d183f-50f8-422d-b6e8-cdda8c9ce002' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  30.,  60.,  90., 120., 150., 180., 210., 240., 270., 300., 330.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-188b1141-c420-4bf0-86ac-cab90cdb2ef1' class='xr-section-summary-in' type='checkbox'  checked><label for='section-188b1141-c420-4bf0-86ac-cab90cdb2ef1' class='xr-section-summary' >Data variables: <span>(1)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>lsp</span></div><div class='xr-var-dims'>(step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-81f5a7bc-6a0f-4787-b1e7-8e37f24d599c' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-81f5a7bc-6a0f-4787-b1e7-8e37f24d599c' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-b018920a-c95f-4707-afee-c71d4580646a' class='xr-var-data-in' type='checkbox'><label for='data-b018920a-c95f-4707-afee-c71d4580646a' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>lwe_thickness_of_stratiform_precipitation_amount</dd><dt><span>long_name :</span></dt><dd>Large-scale precipitation</dd><dt><span>units :</span></dt><dd>m</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&#x27;GRIB\\xff\\xff\\x00\\x02\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\xe4\\x00\\x00\\x00\\x15\\x01\\x00b\\x00\\x00\\x1f\\x01\\x01\\x07\\xe9\\x05\\x1b\\x00\\x00\\x00\\x0c\\x01\\x00\\x00\\x00\\x15\\x02\\x00\\x01\\x00\\x02\\x00\\x01\\x00.\\x00\\t\\x04\\x010001\\x00\\x00\\x00H\\x03\\x00\\x00\\x00\\x00T\\x00\\x00\\x00\\x00\\x06\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\x00\\x00\\x00\\x0c\\x00\\x00\\x00\\x07\\x00\\x00\\x00\\x00\\xff\\xff\\xff\\xff\\x05]J\\x80\\x00\\x00\\x00\\x000\\x85]J\\x80\\x13\\xabf\\x80\\x01\\xc9\\xc3\\x80\\x01\\xc9\\xc3\\x80\\x00\\x00\\x00\\x00:\\x04\\x00\\x00\\x00\\x08\\x01\\xc4\\x02\\xff\\x9d\\xff\\xff\\xff\\x01\\x00\\x00\\x00G\\x01\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\x07\\xe9\\x05\\x1e\\x00\\x00\\x00\\x01\\x00\\x00\\x00\\x00\\x01\\x02\\x01\\x00\\x00\\x00\\x01\\r\\x00\\x00\\x00\\xc8\\x00\\x00\\x00\\x19\\x05\\x00\\x00\\x00T\\x00*C\\x88\\x80\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0e \\x00\\x80\\x00\\x00\\x00\\x06\\x06\\xff\\x00\\x00\\x00\\x05\\x077777&#x27;, &#x27;bitsPerValue&#x27;: 24}</dd></dl></div><div class='xr-var-data'><pre>[168 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-31739dc7-5eef-4336-83be-5d75762d0c36' class='xr-section-summary-in' type='checkbox'  ><label for='section-31739dc7-5eef-4336-83be-5d75762d0c36' class='xr-section-summary' >Indexes: <span>(3)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-index-name'><div>step</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-5e553665-548c-4c51-bc48-9e31d5512039' class='xr-index-data-in' type='checkbox'/><label for='index-5e553665-548c-4c51-bc48-9e31d5512039' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(TimedeltaIndex([&#x27;3 days 00:00:00&#x27;, &#x27;3 days 01:00:00&#x27;], dtype=&#x27;timedelta64[ns]&#x27;, name=&#x27;step&#x27;, freq=None))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>latitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-706add71-f2a7-4cf0-b300-e4f127a8af56' class='xr-index-data-in' type='checkbox'/><label for='index-706add71-f2a7-4cf0-b300-e4f127a8af56' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([90.0, 60.0, 30.0, 0.0, -30.0, -60.0, -90.0], dtype=&#x27;float64&#x27;, name=&#x27;latitude&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>longitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-e3161d5d-46ea-41eb-ba76-303e2d2a4544' class='xr-index-data-in' type='checkbox'/><label for='index-e3161d5d-46ea-41eb-ba76-303e2d2a4544' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([0.0, 30.0, 60.0, 90.0, 120.0, 150.0, 180.0, 210.0, 240.0, 270.0, 300.0,\n",
-       "       330.0],\n",
-       "      dtype=&#x27;float64&#x27;, name=&#x27;longitude&#x27;))</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-915e2e7e-42c1-4523-8406-ae00545d14fc' class='xr-section-summary-in' type='checkbox'  ><label for='section-915e2e7e-42c1-4523-8406-ae00545d14fc' class='xr-section-summary' >Attributes: <span>(12)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>lsp</dd><dt><span>paramId :</span></dt><dd>142</dd><dt><span>class :</span></dt><dd>d1</dd><dt><span>stream :</span></dt><dd>oper</dd><dt><span>levtype :</span></dt><dd>sfc</dd><dt><span>type :</span></dt><dd>fc</dd><dt><span>expver :</span></dt><dd>0001</dd><dt><span>date :</span></dt><dd>20250527</dd><dt><span>time :</span></dt><dd>0</dd><dt><span>domain :</span></dt><dd>g</dd><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
+       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-f8fe307d-ac0d-4f7f-a6bb-14e4c47cdc45' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-f8fe307d-ac0d-4f7f-a6bb-14e4c47cdc45' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>step</span>: 2</li><li><span class='xr-has-index'>latitude</span>: 7</li><li><span class='xr-has-index'>longitude</span>: 12</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-71ad328f-c1a8-47f3-bff1-f7aa14f4bce3' class='xr-section-summary-in' type='checkbox'  checked><label for='section-71ad328f-c1a8-47f3-bff1-f7aa14f4bce3' class='xr-section-summary' >Coordinates: <span>(3)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>step</span></div><div class='xr-var-dims'>(step)</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>3 days 3 days 01:00:00</div><input id='attrs-3f273469-99a3-481c-b60b-3121918a1a14' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-3f273469-99a3-481c-b60b-3121918a1a14' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-874c9dc6-3463-4704-bae1-7d191d8e2923' class='xr-var-data-in' type='checkbox'><label for='data-874c9dc6-3463-4704-bae1-7d191d8e2923' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>forecast_period</dd><dt><span>long_name :</span></dt><dd>time since forecast_reference_time</dd></dl></div><div class='xr-var-data'><pre>array([259200000000000, 262800000000000], dtype=&#x27;timedelta64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 60.0 30.0 ... -60.0 -90.0</div><input id='attrs-3e2d0bcf-1789-4f8a-8f71-f8102c83a581' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-3e2d0bcf-1789-4f8a-8f71-f8102c83a581' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-4a4bf72e-ce77-4b36-9189-b956d1113b2d' class='xr-var-data-in' type='checkbox'><label for='data-4a4bf72e-ce77-4b36-9189-b956d1113b2d' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  60.,  30.,   0., -30., -60., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 30.0 60.0 ... 270.0 300.0 330.0</div><input id='attrs-9db2cc87-c2f3-49ff-9705-5b9821652cac' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-9db2cc87-c2f3-49ff-9705-5b9821652cac' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-7956b8b9-24e9-45a3-bbcb-921d6627d53c' class='xr-var-data-in' type='checkbox'><label for='data-7956b8b9-24e9-45a3-bbcb-921d6627d53c' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  30.,  60.,  90., 120., 150., 180., 210., 240., 270., 300., 330.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-b089a0b9-8e6e-4112-b2a2-e12a671858e4' class='xr-section-summary-in' type='checkbox'  checked><label for='section-b089a0b9-8e6e-4112-b2a2-e12a671858e4' class='xr-section-summary' >Data variables: <span>(1)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>lsp</span></div><div class='xr-var-dims'>(step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-8fa2e783-6210-4e14-bc5a-47130e37588c' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-8fa2e783-6210-4e14-bc5a-47130e37588c' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-b7881e5f-ff8f-4b2d-b371-4eed59f00cc3' class='xr-var-data-in' type='checkbox'><label for='data-b7881e5f-ff8f-4b2d-b371-4eed59f00cc3' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>lwe_thickness_of_stratiform_precipitation_amount</dd><dt><span>long_name :</span></dt><dd>Large-scale precipitation</dd><dt><span>units :</span></dt><dd>meter</dd><dt><span>level_type :</span></dt><dd>surface</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&#x27;GRIB\\xff\\xff\\x00\\x02\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\xe4\\x00\\x00\\x00\\x15\\x01\\x00b\\x00\\x00\\x1f\\x01\\x01\\x07\\xe9\\x05\\x1b\\x00\\x00\\x00\\x0c\\x01\\x00\\x00\\x00\\x15\\x02\\x00\\x01\\x00\\x02\\x00\\x01\\x00.\\x00\\t\\x04\\x010001\\x00\\x00\\x00H\\x03\\x00\\x00\\x00\\x00T\\x00\\x00\\x00\\x00\\x06\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\x00\\x00\\x00\\x0c\\x00\\x00\\x00\\x07\\x00\\x00\\x00\\x00\\xff\\xff\\xff\\xff\\x05]J\\x80\\x00\\x00\\x00\\x000\\x85]J\\x80\\x13\\xabf\\x80\\x01\\xc9\\xc3\\x80\\x01\\xc9\\xc3\\x80\\x00\\x00\\x00\\x00:\\x04\\x00\\x00\\x00\\x08\\x01\\xc4\\x02\\xff\\x9d\\xff\\xff\\xff\\x01\\x00\\x00\\x00G\\x01\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\x07\\xe9\\x05\\x1e\\x00\\x00\\x00\\x01\\x00\\x00\\x00\\x00\\x01\\x02\\x01\\x00\\x00\\x00\\x01\\r\\x00\\x00\\x00\\xc8\\x00\\x00\\x00\\x19\\x05\\x00\\x00\\x00T\\x00*C\\x88\\x80\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0e \\x00\\x80\\x00\\x00\\x00\\x06\\x06\\xff\\x00\\x00\\x00\\x05\\x077777&#x27;, &#x27;bitsPerValue&#x27;: 24, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [30.0, 30.0], &quot;area&quot;: [90.0, 0.0, -90.0, 330.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [30.0, 30.0], &quot;area&quot;: [90.0, 0.0, -90.0, 330.0]}</dd></dl></div><div class='xr-var-data'><pre>[168 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-c79d9b32-67bb-4535-98b0-64141e824e73' class='xr-section-summary-in' type='checkbox'  checked><label for='section-c79d9b32-67bb-4535-98b0-64141e824e73' class='xr-section-summary' >Attributes: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
       ],
       "text/plain": [
        "<xarray.Dataset> Size: 2kB\n",
@@ -542,16 +642,6 @@
        "Data variables:\n",
        "    lsp        (step, latitude, longitude) float64 1kB ...\n",
        "Attributes:\n",
-       "    param:        lsp\n",
-       "    paramId:      142\n",
-       "    class:        d1\n",
-       "    stream:       oper\n",
-       "    levtype:      sfc\n",
-       "    type:         fc\n",
-       "    expver:       0001\n",
-       "    date:         20250527\n",
-       "    time:         0\n",
-       "    domain:       g\n",
        "    Conventions:  CF-1.8\n",
        "    institution:  ECMWF"
       ]
@@ -634,7 +724,7 @@
     }
    ],
    "source": [
-    "ds = ds_fl.to_xarray(dim_roles={\"step\": \"startStep\"})\n",
+    "ds = ds_fl.to_xarray(dim_roles={\"step\": \"metadata.startStep\"})\n",
     "[int(x* 1E-9/(3600)) for x in ds[\"step\"].values]"
    ]
   },
@@ -663,7 +753,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.11.12"
+   "version": "3.13.1"
   }
  },
  "nbformat": 4,
diff --git a/docs/examples/xarray_engine_temporal.ipynb b/docs/examples/xr_engine/xarray_engine_temporal.ipynb
similarity index 55%
rename from docs/examples/xarray_engine_temporal.ipynb
rename to docs/examples/xr_engine/xarray_engine_temporal.ipynb
index 7081b9611..5c0b8929c 100644
--- a/docs/examples/xarray_engine_temporal.ipynb
+++ b/docs/examples/xr_engine/xarray_engine_temporal.ipynb
@@ -54,25 +54,10 @@
     },
     "tags": []
    },
-   "outputs": [
-    {
-     "data": {
-      "application/vnd.jupyter.widget-view+json": {
-       "model_id": "8dca45f059a04a48898e26443d3b1a64",
-       "version_major": 2,
-       "version_minor": 0
-      },
-      "text/plain": [
-       "pl.grib:   0%|          | 0.00/48.8k [00:00<?, ?B/s]"
-      ]
-     },
-     "metadata": {},
-     "output_type": "display_data"
-    }
-   ],
+   "outputs": [],
    "source": [
     "import earthkit.data as ekd\n",
-    "ds_fl = ekd.from_source(\"sample\", \"pl.grib\")"
+    "ds_fl = ekd.from_source(\"sample\", \"pl.grib\").to_fieldlist()"
    ]
   },
   {
@@ -171,39 +156,86 @@
        "</symbol>\n",
        "</defs>\n",
        "</svg>\n",
-       "<style>/* CSS stylesheet for displaying xarray objects in jupyterlab.\n",
-       " *\n",
-       " */\n",
+       "<style>/* CSS stylesheet for displaying xarray objects in notebooks */\n",
        "\n",
        ":root {\n",
-       "  --xr-font-color0: var(--jp-content-font-color0, rgba(0, 0, 0, 1));\n",
-       "  --xr-font-color2: var(--jp-content-font-color2, rgba(0, 0, 0, 0.54));\n",
-       "  --xr-font-color3: var(--jp-content-font-color3, rgba(0, 0, 0, 0.38));\n",
-       "  --xr-border-color: var(--jp-border-color2, #e0e0e0);\n",
-       "  --xr-disabled-color: var(--jp-layout-color3, #bdbdbd);\n",
-       "  --xr-background-color: var(--jp-layout-color0, white);\n",
-       "  --xr-background-color-row-even: var(--jp-layout-color1, white);\n",
-       "  --xr-background-color-row-odd: var(--jp-layout-color2, #eeeeee);\n",
+       "  --xr-font-color0: var(\n",
+       "    --jp-content-font-color0,\n",
+       "    var(--pst-color-text-base rgba(0, 0, 0, 1))\n",
+       "  );\n",
+       "  --xr-font-color2: var(\n",
+       "    --jp-content-font-color2,\n",
+       "    var(--pst-color-text-base, rgba(0, 0, 0, 0.54))\n",
+       "  );\n",
+       "  --xr-font-color3: var(\n",
+       "    --jp-content-font-color3,\n",
+       "    var(--pst-color-text-base, rgba(0, 0, 0, 0.38))\n",
+       "  );\n",
+       "  --xr-border-color: var(\n",
+       "    --jp-border-color2,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 10))\n",
+       "  );\n",
+       "  --xr-disabled-color: var(\n",
+       "    --jp-layout-color3,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 40))\n",
+       "  );\n",
+       "  --xr-background-color: var(\n",
+       "    --jp-layout-color0,\n",
+       "    var(--pst-color-on-background, white)\n",
+       "  );\n",
+       "  --xr-background-color-row-even: var(\n",
+       "    --jp-layout-color1,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 5))\n",
+       "  );\n",
+       "  --xr-background-color-row-odd: var(\n",
+       "    --jp-layout-color2,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 15))\n",
+       "  );\n",
        "}\n",
        "\n",
        "html[theme=\"dark\"],\n",
        "html[data-theme=\"dark\"],\n",
        "body[data-theme=\"dark\"],\n",
        "body.vscode-dark {\n",
-       "  --xr-font-color0: rgba(255, 255, 255, 1);\n",
-       "  --xr-font-color2: rgba(255, 255, 255, 0.54);\n",
-       "  --xr-font-color3: rgba(255, 255, 255, 0.38);\n",
-       "  --xr-border-color: #1f1f1f;\n",
-       "  --xr-disabled-color: #515151;\n",
-       "  --xr-background-color: #111111;\n",
-       "  --xr-background-color-row-even: #111111;\n",
-       "  --xr-background-color-row-odd: #313131;\n",
+       "  --xr-font-color0: var(\n",
+       "    --jp-content-font-color0,\n",
+       "    var(--pst-color-text-base, rgba(255, 255, 255, 1))\n",
+       "  );\n",
+       "  --xr-font-color2: var(\n",
+       "    --jp-content-font-color2,\n",
+       "    var(--pst-color-text-base, rgba(255, 255, 255, 0.54))\n",
+       "  );\n",
+       "  --xr-font-color3: var(\n",
+       "    --jp-content-font-color3,\n",
+       "    var(--pst-color-text-base, rgba(255, 255, 255, 0.38))\n",
+       "  );\n",
+       "  --xr-border-color: var(\n",
+       "    --jp-border-color2,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 10))\n",
+       "  );\n",
+       "  --xr-disabled-color: var(\n",
+       "    --jp-layout-color3,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 40))\n",
+       "  );\n",
+       "  --xr-background-color: var(\n",
+       "    --jp-layout-color0,\n",
+       "    var(--pst-color-on-background, #111111)\n",
+       "  );\n",
+       "  --xr-background-color-row-even: var(\n",
+       "    --jp-layout-color1,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 5))\n",
+       "  );\n",
+       "  --xr-background-color-row-odd: var(\n",
+       "    --jp-layout-color2,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 15))\n",
+       "  );\n",
        "}\n",
        "\n",
        ".xr-wrap {\n",
        "  display: block !important;\n",
        "  min-width: 300px;\n",
        "  max-width: 700px;\n",
+       "  line-height: 1.6;\n",
        "}\n",
        "\n",
        ".xr-text-repr-fallback {\n",
@@ -226,11 +258,18 @@
        "}\n",
        "\n",
        ".xr-obj-type,\n",
-       ".xr-array-name {\n",
+       ".xr-obj-name,\n",
+       ".xr-group-name {\n",
        "  margin-left: 2px;\n",
        "  margin-right: 10px;\n",
        "}\n",
        "\n",
+       ".xr-group-name::before {\n",
+       "  content: \"📁\";\n",
+       "  padding-right: 0.3em;\n",
+       "}\n",
+       "\n",
+       ".xr-group-name,\n",
        ".xr-obj-type {\n",
        "  color: var(--xr-font-color2);\n",
        "}\n",
@@ -239,6 +278,8 @@
        "  padding-left: 0 !important;\n",
        "  display: grid;\n",
        "  grid-template-columns: 150px auto auto 1fr 0 20px 0 20px;\n",
+       "  margin-block-start: 0;\n",
+       "  margin-block-end: 0;\n",
        "}\n",
        "\n",
        ".xr-section-item {\n",
@@ -249,10 +290,12 @@
        "  display: inline-block;\n",
        "  opacity: 0;\n",
        "  height: 0;\n",
+       "  margin: 0;\n",
        "}\n",
        "\n",
        ".xr-section-item input + label {\n",
        "  color: var(--xr-disabled-color);\n",
+       "  border: 2px solid transparent !important;\n",
        "}\n",
        "\n",
        ".xr-section-item input:enabled + label {\n",
@@ -261,7 +304,7 @@
        "}\n",
        "\n",
        ".xr-section-item input:focus + label {\n",
-       "  border: 2px solid var(--xr-font-color0);\n",
+       "  border: 2px solid var(--xr-font-color0) !important;\n",
        "}\n",
        "\n",
        ".xr-section-item input:enabled + label:hover {\n",
@@ -306,7 +349,6 @@
        ".xr-section-summary,\n",
        ".xr-section-inline-details {\n",
        "  padding-top: 4px;\n",
-       "  padding-bottom: 4px;\n",
        "}\n",
        "\n",
        ".xr-section-inline-details {\n",
@@ -316,6 +358,7 @@
        ".xr-section-details {\n",
        "  display: none;\n",
        "  grid-column: 1 / -1;\n",
+       "  margin-top: 4px;\n",
        "  margin-bottom: 5px;\n",
        "}\n",
        "\n",
@@ -323,6 +366,32 @@
        "  display: contents;\n",
        "}\n",
        "\n",
+       ".xr-group-box {\n",
+       "  display: inline-grid;\n",
+       "  grid-template-columns: 0px 20px auto;\n",
+       "  width: 100%;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-vline {\n",
+       "  grid-column-start: 1;\n",
+       "  border-right: 0.2em solid;\n",
+       "  border-color: var(--xr-border-color);\n",
+       "  width: 0px;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-hline {\n",
+       "  grid-column-start: 2;\n",
+       "  grid-row-start: 1;\n",
+       "  height: 1em;\n",
+       "  width: 20px;\n",
+       "  border-bottom: 0.2em solid;\n",
+       "  border-color: var(--xr-border-color);\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-contents {\n",
+       "  grid-column-start: 3;\n",
+       "}\n",
+       "\n",
        ".xr-array-wrap {\n",
        "  grid-column: 1 / -1;\n",
        "  display: grid;\n",
@@ -393,7 +462,9 @@
        ".xr-var-item label,\n",
        ".xr-var-item > .xr-var-name span {\n",
        "  background-color: var(--xr-background-color-row-even);\n",
+       "  border-color: var(--xr-background-color-row-odd);\n",
        "  margin-bottom: 0;\n",
+       "  padding-top: 2px;\n",
        "}\n",
        "\n",
        ".xr-var-item > .xr-var-name:hover span {\n",
@@ -404,6 +475,7 @@
        ".xr-var-list > li:nth-child(odd) > label,\n",
        ".xr-var-list > li:nth-child(odd) > .xr-var-name span {\n",
        "  background-color: var(--xr-background-color-row-odd);\n",
+       "  border-color: var(--xr-background-color-row-even);\n",
        "}\n",
        "\n",
        ".xr-var-name {\n",
@@ -453,8 +525,15 @@
        ".xr-var-data,\n",
        ".xr-index-data {\n",
        "  display: none;\n",
-       "  background-color: var(--xr-background-color) !important;\n",
-       "  padding-bottom: 5px !important;\n",
+       "  border-top: 2px dotted var(--xr-background-color);\n",
+       "  padding-bottom: 20px !important;\n",
+       "  padding-top: 10px !important;\n",
+       "}\n",
+       "\n",
+       ".xr-var-attrs-in + label,\n",
+       ".xr-var-data-in + label,\n",
+       ".xr-index-data-in + label {\n",
+       "  padding: 0 1px;\n",
        "}\n",
        "\n",
        ".xr-var-attrs-in:checked ~ .xr-var-attrs,\n",
@@ -467,6 +546,12 @@
        "  float: right;\n",
        "}\n",
        "\n",
+       ".xr-var-data > pre,\n",
+       ".xr-index-data > pre,\n",
+       ".xr-var-data > table > tbody > tr {\n",
+       "  background-color: transparent !important;\n",
+       "}\n",
+       "\n",
        ".xr-var-name span,\n",
        ".xr-var-data,\n",
        ".xr-index-name div,\n",
@@ -526,6 +611,14 @@
        "  stroke: currentColor;\n",
        "  fill: currentColor;\n",
        "}\n",
+       "\n",
+       ".xr-var-attrs-in:checked + label > .xr-icon-file-text2,\n",
+       ".xr-var-data-in:checked + label > .xr-icon-database,\n",
+       ".xr-index-data-in:checked + label > .xr-icon-database {\n",
+       "  color: var(--xr-font-color0);\n",
+       "  filter: drop-shadow(1px 1px 5px var(--xr-font-color2));\n",
+       "  stroke-width: 0.8px;\n",
+       "}\n",
        "</style><pre class='xr-text-repr-fallback'>&lt;xarray.Dataset&gt; Size: 176kB\n",
        "Dimensions:    (date: 2, time: 2, step: 2, level: 2, latitude: 19, longitude: 36)\n",
        "Coordinates:\n",
@@ -539,25 +632,12 @@
        "    r          (date, time, step, level, latitude, longitude) float64 88kB ...\n",
        "    t          (date, time, step, level, latitude, longitude) float64 88kB ...\n",
        "Attributes:\n",
-       "    class:        od\n",
-       "    stream:       oper\n",
-       "    levtype:      pl\n",
-       "    type:         fc\n",
-       "    expver:       0001\n",
-       "    domain:       g\n",
-       "    number:       0\n",
        "    Conventions:  CF-1.8\n",
-       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-12670c45-ee4a-4c37-a1a7-e728235f6707' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-12670c45-ee4a-4c37-a1a7-e728235f6707' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>date</span>: 2</li><li><span class='xr-has-index'>time</span>: 2</li><li><span class='xr-has-index'>step</span>: 2</li><li><span class='xr-has-index'>level</span>: 2</li><li><span class='xr-has-index'>latitude</span>: 19</li><li><span class='xr-has-index'>longitude</span>: 36</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-b262aecf-ca0e-4d3e-9f1d-f65ca498b921' class='xr-section-summary-in' type='checkbox'  checked><label for='section-b262aecf-ca0e-4d3e-9f1d-f65ca498b921' class='xr-section-summary' >Coordinates: <span>(6)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>date</span></div><div class='xr-var-dims'>(date)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2024-06-03 2024-06-04</div><input id='attrs-4177819c-d7f1-42fc-93a6-e33cb95abefd' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-4177819c-d7f1-42fc-93a6-e33cb95abefd' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-2cb0d2c1-dfa0-46d3-9d5f-264d762e97a9' class='xr-var-data-in' type='checkbox'><label for='data-2cb0d2c1-dfa0-46d3-9d5f-264d762e97a9' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([&#x27;2024-06-03T00:00:00.000000000&#x27;, &#x27;2024-06-04T00:00:00.000000000&#x27;],\n",
-       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>time</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>00:00:00 12:00:00</div><input id='attrs-c86f80fa-90ee-4516-96b1-24d8f08e5059' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-c86f80fa-90ee-4516-96b1-24d8f08e5059' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-498a9748-2aaa-4b54-b3e1-65d746c75b89' class='xr-var-data-in' type='checkbox'><label for='data-498a9748-2aaa-4b54-b3e1-65d746c75b89' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([             0, 43200000000000], dtype=&#x27;timedelta64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>step</span></div><div class='xr-var-dims'>(step)</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>00:00:00 06:00:00</div><input id='attrs-d69cd888-83a4-4eaa-9a64-087d2a3fd560' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-d69cd888-83a4-4eaa-9a64-087d2a3fd560' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-d049dd8d-de2c-4a41-9cc5-6d8f75a47578' class='xr-var-data-in' type='checkbox'><label for='data-d049dd8d-de2c-4a41-9cc5-6d8f75a47578' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([             0, 21600000000000], dtype=&#x27;timedelta64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>level</span></div><div class='xr-var-dims'>(level)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>500 700</div><input id='attrs-61532835-0ebf-483a-88a0-f392d8326d14' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-61532835-0ebf-483a-88a0-f392d8326d14' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-ea774ebc-4b54-474f-9c4e-3c19aba72126' class='xr-var-data-in' type='checkbox'><label for='data-ea774ebc-4b54-474f-9c4e-3c19aba72126' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>hPa</dd><dt><span>positive :</span></dt><dd>down</dd><dt><span>stored_direction :</span></dt><dd>decreasing</dd><dt><span>standard_name :</span></dt><dd>air_pressure</dd><dt><span>long_name :</span></dt><dd>pressure</dd></dl></div><div class='xr-var-data'><pre>array([500, 700])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 80.0 70.0 ... -80.0 -90.0</div><input id='attrs-f5c8c2c9-0903-4501-afc9-a645eca5354c' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-f5c8c2c9-0903-4501-afc9-a645eca5354c' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-d984c0be-3ff2-4d18-b6c8-f4347662ce93' class='xr-var-data-in' type='checkbox'><label for='data-d984c0be-3ff2-4d18-b6c8-f4347662ce93' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  80.,  70.,  60.,  50.,  40.,  30.,  20.,  10.,   0., -10., -20.,\n",
-       "       -30., -40., -50., -60., -70., -80., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 10.0 20.0 ... 330.0 340.0 350.0</div><input id='attrs-48c2bd56-a52e-4c19-967b-49c3a9324b57' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-48c2bd56-a52e-4c19-967b-49c3a9324b57' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-9cbae075-d3d4-4948-958d-dea9f85d2e0d' class='xr-var-data-in' type='checkbox'><label for='data-9cbae075-d3d4-4948-958d-dea9f85d2e0d' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  10.,  20.,  30.,  40.,  50.,  60.,  70.,  80.,  90., 100., 110.,\n",
+       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-c36d38a1-8aba-4de1-809f-71004fc2d2fa' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-c36d38a1-8aba-4de1-809f-71004fc2d2fa' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>date</span>: 2</li><li><span class='xr-has-index'>time</span>: 2</li><li><span class='xr-has-index'>step</span>: 2</li><li><span class='xr-has-index'>level</span>: 2</li><li><span class='xr-has-index'>latitude</span>: 19</li><li><span class='xr-has-index'>longitude</span>: 36</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-b9ca59d4-90c9-4f4c-b4b8-d9633471aaca' class='xr-section-summary-in' type='checkbox'  checked><label for='section-b9ca59d4-90c9-4f4c-b4b8-d9633471aaca' class='xr-section-summary' >Coordinates: <span>(6)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>date</span></div><div class='xr-var-dims'>(date)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2024-06-03 2024-06-04</div><input id='attrs-90b67d5e-04af-4584-b113-a6a36a00aabd' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-90b67d5e-04af-4584-b113-a6a36a00aabd' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-dc1f5de6-b283-47f6-91d0-2a23fc87d17b' class='xr-var-data-in' type='checkbox'><label for='data-dc1f5de6-b283-47f6-91d0-2a23fc87d17b' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([&#x27;2024-06-03T00:00:00.000000000&#x27;, &#x27;2024-06-04T00:00:00.000000000&#x27;],\n",
+       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>time</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>00:00:00 12:00:00</div><input id='attrs-9f0e1723-f4fb-46f4-adb2-c1d95e79598d' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-9f0e1723-f4fb-46f4-adb2-c1d95e79598d' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-0bc1430b-914a-4c5b-b01e-3e254fa52f7a' class='xr-var-data-in' type='checkbox'><label for='data-0bc1430b-914a-4c5b-b01e-3e254fa52f7a' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([             0, 43200000000000], dtype=&#x27;timedelta64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>step</span></div><div class='xr-var-dims'>(step)</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>00:00:00 06:00:00</div><input id='attrs-a876dec6-5b21-4904-be8d-fdb2b3f2130a' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-a876dec6-5b21-4904-be8d-fdb2b3f2130a' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-8f63243b-2048-459a-8616-921a8551d8ad' class='xr-var-data-in' type='checkbox'><label for='data-8f63243b-2048-459a-8616-921a8551d8ad' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>forecast_period</dd><dt><span>long_name :</span></dt><dd>time since forecast_reference_time</dd></dl></div><div class='xr-var-data'><pre>array([             0, 21600000000000], dtype=&#x27;timedelta64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>level</span></div><div class='xr-var-dims'>(level)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>500 700</div><input id='attrs-37ca1cb8-95d0-4099-a193-43863d20c6ba' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-37ca1cb8-95d0-4099-a193-43863d20c6ba' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-ffa7d28b-ed41-4316-9233-7fec5af26f50' class='xr-var-data-in' type='checkbox'><label for='data-ffa7d28b-ed41-4316-9233-7fec5af26f50' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>hPa</dd><dt><span>positive :</span></dt><dd>down</dd><dt><span>stored_direction :</span></dt><dd>decreasing</dd><dt><span>standard_name :</span></dt><dd>air_pressure</dd><dt><span>long_name :</span></dt><dd>pressure</dd></dl></div><div class='xr-var-data'><pre>array([500, 700])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 80.0 70.0 ... -80.0 -90.0</div><input id='attrs-30260a83-aff0-4d68-9b0f-cd512974b0a9' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-30260a83-aff0-4d68-9b0f-cd512974b0a9' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-c8b5e1ec-d51b-4f4d-b8f3-6bf4ae0475a5' class='xr-var-data-in' type='checkbox'><label for='data-c8b5e1ec-d51b-4f4d-b8f3-6bf4ae0475a5' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  80.,  70.,  60.,  50.,  40.,  30.,  20.,  10.,   0., -10., -20.,\n",
+       "       -30., -40., -50., -60., -70., -80., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 10.0 20.0 ... 330.0 340.0 350.0</div><input id='attrs-58e6cb58-797c-427d-990b-6cd24b0fe779' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-58e6cb58-797c-427d-990b-6cd24b0fe779' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-586604e0-4088-4234-aaff-cfaf3ab42f57' class='xr-var-data-in' type='checkbox'><label for='data-586604e0-4088-4234-aaff-cfaf3ab42f57' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  10.,  20.,  30.,  40.,  50.,  60.,  70.,  80.,  90., 100., 110.,\n",
        "       120., 130., 140., 150., 160., 170., 180., 190., 200., 210., 220., 230.,\n",
-       "       240., 250., 260., 270., 280., 290., 300., 310., 320., 330., 340., 350.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-5a05a239-a120-424a-9831-db903fd5704d' class='xr-section-summary-in' type='checkbox'  checked><label for='section-5a05a239-a120-424a-9831-db903fd5704d' class='xr-section-summary' >Data variables: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>r</span></div><div class='xr-var-dims'>(date, time, step, level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-5aac3db9-dc28-4adb-bfb6-dffa2aa87718' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-5aac3db9-dc28-4adb-bfb6-dffa2aa87718' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-524682d6-2ebc-469c-b3d9-19c350915d5f' class='xr-var-data-in' type='checkbox'><label for='data-524682d6-2ebc-469c-b3d9-19c350915d5f' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>r</dd><dt><span>standard_name :</span></dt><dd>relative_humidity</dd><dt><span>long_name :</span></dt><dd>Relative humidity</dd><dt><span>paramId :</span></dt><dd>157</dd><dt><span>units :</span></dt><dd>%</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x9dd\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t</span></div><div class='xr-var-dims'>(date, time, step, level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-077cf891-8e27-456e-8e04-c6e2fad6d780' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-077cf891-8e27-456e-8e04-c6e2fad6d780' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-b0828999-cecc-4376-b77e-2cbd3c7072a3' class='xr-var-data-in' type='checkbox'><label for='data-b0828999-cecc-4376-b77e-2cbd3c7072a3' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>t</dd><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>paramId :</span></dt><dd>130</dd><dt><span>units :</span></dt><dd>K</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x82d\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-c83e8b31-28a0-40f8-b72f-bfb78c004905' class='xr-section-summary-in' type='checkbox'  ><label for='section-c83e8b31-28a0-40f8-b72f-bfb78c004905' class='xr-section-summary' >Indexes: <span>(6)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-index-name'><div>date</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-c029c5cd-e7cd-446e-b514-b9924f9e2ccb' class='xr-index-data-in' type='checkbox'/><label for='index-c029c5cd-e7cd-446e-b514-b9924f9e2ccb' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(DatetimeIndex([&#x27;2024-06-03&#x27;, &#x27;2024-06-04&#x27;], dtype=&#x27;datetime64[ns]&#x27;, name=&#x27;date&#x27;, freq=None))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>time</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-95272d5f-7286-423d-a9ea-a406ac3bc557' class='xr-index-data-in' type='checkbox'/><label for='index-95272d5f-7286-423d-a9ea-a406ac3bc557' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(TimedeltaIndex([&#x27;0 days 00:00:00&#x27;, &#x27;0 days 12:00:00&#x27;], dtype=&#x27;timedelta64[ns]&#x27;, name=&#x27;time&#x27;, freq=None))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>step</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-72039453-097d-48bc-ad82-286c668d4fbd' class='xr-index-data-in' type='checkbox'/><label for='index-72039453-097d-48bc-ad82-286c668d4fbd' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(TimedeltaIndex([&#x27;0 days 00:00:00&#x27;, &#x27;0 days 06:00:00&#x27;], dtype=&#x27;timedelta64[ns]&#x27;, name=&#x27;step&#x27;, freq=None))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>level</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-11862e6e-f636-4ec6-894b-e115e8d5e474' class='xr-index-data-in' type='checkbox'/><label for='index-11862e6e-f636-4ec6-894b-e115e8d5e474' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([500, 700], dtype=&#x27;int64&#x27;, name=&#x27;level&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>latitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-05044688-8175-4c07-85fe-2cc726bbab8a' class='xr-index-data-in' type='checkbox'/><label for='index-05044688-8175-4c07-85fe-2cc726bbab8a' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([ 90.0,  80.0,  70.0,  60.0,  50.0,  40.0,  30.0,  20.0,  10.0,   0.0,\n",
-       "       -10.0, -20.0, -30.0, -40.0, -50.0, -60.0, -70.0, -80.0, -90.0],\n",
-       "      dtype=&#x27;float64&#x27;, name=&#x27;latitude&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>longitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-ee45ffb7-6531-4b89-bb33-b25150025a91' class='xr-index-data-in' type='checkbox'/><label for='index-ee45ffb7-6531-4b89-bb33-b25150025a91' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([  0.0,  10.0,  20.0,  30.0,  40.0,  50.0,  60.0,  70.0,  80.0,  90.0,\n",
-       "       100.0, 110.0, 120.0, 130.0, 140.0, 150.0, 160.0, 170.0, 180.0, 190.0,\n",
-       "       200.0, 210.0, 220.0, 230.0, 240.0, 250.0, 260.0, 270.0, 280.0, 290.0,\n",
-       "       300.0, 310.0, 320.0, 330.0, 340.0, 350.0],\n",
-       "      dtype=&#x27;float64&#x27;, name=&#x27;longitude&#x27;))</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-a2992386-b0d8-4242-891f-aab5884004dd' class='xr-section-summary-in' type='checkbox'  checked><label for='section-a2992386-b0d8-4242-891f-aab5884004dd' class='xr-section-summary' >Attributes: <span>(9)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>class :</span></dt><dd>od</dd><dt><span>stream :</span></dt><dd>oper</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>type :</span></dt><dd>fc</dd><dt><span>expver :</span></dt><dd>0001</dd><dt><span>domain :</span></dt><dd>g</dd><dt><span>number :</span></dt><dd>0</dd><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
+       "       240., 250., 260., 270., 280., 290., 300., 310., 320., 330., 340., 350.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-8f1f7a39-150c-470f-97f2-78c5f2d02f75' class='xr-section-summary-in' type='checkbox'  checked><label for='section-8f1f7a39-150c-470f-97f2-78c5f2d02f75' class='xr-section-summary' >Data variables: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>r</span></div><div class='xr-var-dims'>(date, time, step, level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-dff24aab-e210-4d43-b3b8-03ee82e3ac12' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-dff24aab-e210-4d43-b3b8-03ee82e3ac12' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-c563e5ee-e55e-4510-a4d9-9e40de23a361' class='xr-var-data-in' type='checkbox'><label for='data-c563e5ee-e55e-4510-a4d9-9e40de23a361' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>relative_humidity</dd><dt><span>long_name :</span></dt><dd>Relative humidity</dd><dt><span>units :</span></dt><dd>percent</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x9dd\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t</span></div><div class='xr-var-dims'>(date, time, step, level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-80ecd4f1-0868-4f65-a418-aae201aa2e3e' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-80ecd4f1-0868-4f65-a418-aae201aa2e3e' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-7d941b6b-a825-4ea2-9582-af2a5883b065' class='xr-var-data-in' type='checkbox'><label for='data-7d941b6b-a825-4ea2-9582-af2a5883b065' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>units :</span></dt><dd>kelvin</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x82d\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-794d8a1b-61d8-490d-85ad-f02f691583dc' class='xr-section-summary-in' type='checkbox'  checked><label for='section-794d8a1b-61d8-490d-85ad-f02f691583dc' class='xr-section-summary' >Attributes: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
       ],
       "text/plain": [
        "<xarray.Dataset> Size: 176kB\n",
@@ -573,13 +653,6 @@
        "    r          (date, time, step, level, latitude, longitude) float64 88kB ...\n",
        "    t          (date, time, step, level, latitude, longitude) float64 88kB ...\n",
        "Attributes:\n",
-       "    class:        od\n",
-       "    stream:       oper\n",
-       "    levtype:      pl\n",
-       "    type:         fc\n",
-       "    expver:       0001\n",
-       "    domain:       g\n",
-       "    number:       0\n",
        "    Conventions:  CF-1.8\n",
        "    institution:  ECMWF"
       ]
@@ -653,39 +726,86 @@
        "</symbol>\n",
        "</defs>\n",
        "</svg>\n",
-       "<style>/* CSS stylesheet for displaying xarray objects in jupyterlab.\n",
-       " *\n",
-       " */\n",
+       "<style>/* CSS stylesheet for displaying xarray objects in notebooks */\n",
        "\n",
        ":root {\n",
-       "  --xr-font-color0: var(--jp-content-font-color0, rgba(0, 0, 0, 1));\n",
-       "  --xr-font-color2: var(--jp-content-font-color2, rgba(0, 0, 0, 0.54));\n",
-       "  --xr-font-color3: var(--jp-content-font-color3, rgba(0, 0, 0, 0.38));\n",
-       "  --xr-border-color: var(--jp-border-color2, #e0e0e0);\n",
-       "  --xr-disabled-color: var(--jp-layout-color3, #bdbdbd);\n",
-       "  --xr-background-color: var(--jp-layout-color0, white);\n",
-       "  --xr-background-color-row-even: var(--jp-layout-color1, white);\n",
-       "  --xr-background-color-row-odd: var(--jp-layout-color2, #eeeeee);\n",
+       "  --xr-font-color0: var(\n",
+       "    --jp-content-font-color0,\n",
+       "    var(--pst-color-text-base rgba(0, 0, 0, 1))\n",
+       "  );\n",
+       "  --xr-font-color2: var(\n",
+       "    --jp-content-font-color2,\n",
+       "    var(--pst-color-text-base, rgba(0, 0, 0, 0.54))\n",
+       "  );\n",
+       "  --xr-font-color3: var(\n",
+       "    --jp-content-font-color3,\n",
+       "    var(--pst-color-text-base, rgba(0, 0, 0, 0.38))\n",
+       "  );\n",
+       "  --xr-border-color: var(\n",
+       "    --jp-border-color2,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 10))\n",
+       "  );\n",
+       "  --xr-disabled-color: var(\n",
+       "    --jp-layout-color3,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 40))\n",
+       "  );\n",
+       "  --xr-background-color: var(\n",
+       "    --jp-layout-color0,\n",
+       "    var(--pst-color-on-background, white)\n",
+       "  );\n",
+       "  --xr-background-color-row-even: var(\n",
+       "    --jp-layout-color1,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 5))\n",
+       "  );\n",
+       "  --xr-background-color-row-odd: var(\n",
+       "    --jp-layout-color2,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 15))\n",
+       "  );\n",
        "}\n",
        "\n",
        "html[theme=\"dark\"],\n",
        "html[data-theme=\"dark\"],\n",
        "body[data-theme=\"dark\"],\n",
        "body.vscode-dark {\n",
-       "  --xr-font-color0: rgba(255, 255, 255, 1);\n",
-       "  --xr-font-color2: rgba(255, 255, 255, 0.54);\n",
-       "  --xr-font-color3: rgba(255, 255, 255, 0.38);\n",
-       "  --xr-border-color: #1f1f1f;\n",
-       "  --xr-disabled-color: #515151;\n",
-       "  --xr-background-color: #111111;\n",
-       "  --xr-background-color-row-even: #111111;\n",
-       "  --xr-background-color-row-odd: #313131;\n",
+       "  --xr-font-color0: var(\n",
+       "    --jp-content-font-color0,\n",
+       "    var(--pst-color-text-base, rgba(255, 255, 255, 1))\n",
+       "  );\n",
+       "  --xr-font-color2: var(\n",
+       "    --jp-content-font-color2,\n",
+       "    var(--pst-color-text-base, rgba(255, 255, 255, 0.54))\n",
+       "  );\n",
+       "  --xr-font-color3: var(\n",
+       "    --jp-content-font-color3,\n",
+       "    var(--pst-color-text-base, rgba(255, 255, 255, 0.38))\n",
+       "  );\n",
+       "  --xr-border-color: var(\n",
+       "    --jp-border-color2,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 10))\n",
+       "  );\n",
+       "  --xr-disabled-color: var(\n",
+       "    --jp-layout-color3,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 40))\n",
+       "  );\n",
+       "  --xr-background-color: var(\n",
+       "    --jp-layout-color0,\n",
+       "    var(--pst-color-on-background, #111111)\n",
+       "  );\n",
+       "  --xr-background-color-row-even: var(\n",
+       "    --jp-layout-color1,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 5))\n",
+       "  );\n",
+       "  --xr-background-color-row-odd: var(\n",
+       "    --jp-layout-color2,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 15))\n",
+       "  );\n",
        "}\n",
        "\n",
        ".xr-wrap {\n",
        "  display: block !important;\n",
        "  min-width: 300px;\n",
        "  max-width: 700px;\n",
+       "  line-height: 1.6;\n",
        "}\n",
        "\n",
        ".xr-text-repr-fallback {\n",
@@ -708,11 +828,18 @@
        "}\n",
        "\n",
        ".xr-obj-type,\n",
-       ".xr-array-name {\n",
+       ".xr-obj-name,\n",
+       ".xr-group-name {\n",
        "  margin-left: 2px;\n",
        "  margin-right: 10px;\n",
        "}\n",
        "\n",
+       ".xr-group-name::before {\n",
+       "  content: \"📁\";\n",
+       "  padding-right: 0.3em;\n",
+       "}\n",
+       "\n",
+       ".xr-group-name,\n",
        ".xr-obj-type {\n",
        "  color: var(--xr-font-color2);\n",
        "}\n",
@@ -721,6 +848,8 @@
        "  padding-left: 0 !important;\n",
        "  display: grid;\n",
        "  grid-template-columns: 150px auto auto 1fr 0 20px 0 20px;\n",
+       "  margin-block-start: 0;\n",
+       "  margin-block-end: 0;\n",
        "}\n",
        "\n",
        ".xr-section-item {\n",
@@ -731,10 +860,12 @@
        "  display: inline-block;\n",
        "  opacity: 0;\n",
        "  height: 0;\n",
+       "  margin: 0;\n",
        "}\n",
        "\n",
        ".xr-section-item input + label {\n",
        "  color: var(--xr-disabled-color);\n",
+       "  border: 2px solid transparent !important;\n",
        "}\n",
        "\n",
        ".xr-section-item input:enabled + label {\n",
@@ -743,7 +874,7 @@
        "}\n",
        "\n",
        ".xr-section-item input:focus + label {\n",
-       "  border: 2px solid var(--xr-font-color0);\n",
+       "  border: 2px solid var(--xr-font-color0) !important;\n",
        "}\n",
        "\n",
        ".xr-section-item input:enabled + label:hover {\n",
@@ -788,7 +919,6 @@
        ".xr-section-summary,\n",
        ".xr-section-inline-details {\n",
        "  padding-top: 4px;\n",
-       "  padding-bottom: 4px;\n",
        "}\n",
        "\n",
        ".xr-section-inline-details {\n",
@@ -798,6 +928,7 @@
        ".xr-section-details {\n",
        "  display: none;\n",
        "  grid-column: 1 / -1;\n",
+       "  margin-top: 4px;\n",
        "  margin-bottom: 5px;\n",
        "}\n",
        "\n",
@@ -805,6 +936,32 @@
        "  display: contents;\n",
        "}\n",
        "\n",
+       ".xr-group-box {\n",
+       "  display: inline-grid;\n",
+       "  grid-template-columns: 0px 20px auto;\n",
+       "  width: 100%;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-vline {\n",
+       "  grid-column-start: 1;\n",
+       "  border-right: 0.2em solid;\n",
+       "  border-color: var(--xr-border-color);\n",
+       "  width: 0px;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-hline {\n",
+       "  grid-column-start: 2;\n",
+       "  grid-row-start: 1;\n",
+       "  height: 1em;\n",
+       "  width: 20px;\n",
+       "  border-bottom: 0.2em solid;\n",
+       "  border-color: var(--xr-border-color);\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-contents {\n",
+       "  grid-column-start: 3;\n",
+       "}\n",
+       "\n",
        ".xr-array-wrap {\n",
        "  grid-column: 1 / -1;\n",
        "  display: grid;\n",
@@ -875,7 +1032,9 @@
        ".xr-var-item label,\n",
        ".xr-var-item > .xr-var-name span {\n",
        "  background-color: var(--xr-background-color-row-even);\n",
+       "  border-color: var(--xr-background-color-row-odd);\n",
        "  margin-bottom: 0;\n",
+       "  padding-top: 2px;\n",
        "}\n",
        "\n",
        ".xr-var-item > .xr-var-name:hover span {\n",
@@ -886,6 +1045,7 @@
        ".xr-var-list > li:nth-child(odd) > label,\n",
        ".xr-var-list > li:nth-child(odd) > .xr-var-name span {\n",
        "  background-color: var(--xr-background-color-row-odd);\n",
+       "  border-color: var(--xr-background-color-row-even);\n",
        "}\n",
        "\n",
        ".xr-var-name {\n",
@@ -935,8 +1095,15 @@
        ".xr-var-data,\n",
        ".xr-index-data {\n",
        "  display: none;\n",
-       "  background-color: var(--xr-background-color) !important;\n",
-       "  padding-bottom: 5px !important;\n",
+       "  border-top: 2px dotted var(--xr-background-color);\n",
+       "  padding-bottom: 20px !important;\n",
+       "  padding-top: 10px !important;\n",
+       "}\n",
+       "\n",
+       ".xr-var-attrs-in + label,\n",
+       ".xr-var-data-in + label,\n",
+       ".xr-index-data-in + label {\n",
+       "  padding: 0 1px;\n",
        "}\n",
        "\n",
        ".xr-var-attrs-in:checked ~ .xr-var-attrs,\n",
@@ -949,6 +1116,12 @@
        "  float: right;\n",
        "}\n",
        "\n",
+       ".xr-var-data > pre,\n",
+       ".xr-index-data > pre,\n",
+       ".xr-var-data > table > tbody > tr {\n",
+       "  background-color: transparent !important;\n",
+       "}\n",
+       "\n",
        ".xr-var-name span,\n",
        ".xr-var-data,\n",
        ".xr-index-name div,\n",
@@ -1008,6 +1181,14 @@
        "  stroke: currentColor;\n",
        "  fill: currentColor;\n",
        "}\n",
+       "\n",
+       ".xr-var-attrs-in:checked + label > .xr-icon-file-text2,\n",
+       ".xr-var-data-in:checked + label > .xr-icon-database,\n",
+       ".xr-index-data-in:checked + label > .xr-icon-database {\n",
+       "  color: var(--xr-font-color0);\n",
+       "  filter: drop-shadow(1px 1px 5px var(--xr-font-color2));\n",
+       "  stroke-width: 0.8px;\n",
+       "}\n",
        "</style><pre class='xr-text-repr-fallback'>&lt;xarray.Dataset&gt; Size: 176kB\n",
        "Dimensions:                  (forecast_reference_time: 4, step: 2, level: 2,\n",
        "                              latitude: 19, longitude: 36)\n",
@@ -1021,30 +1202,13 @@
        "    r                        (forecast_reference_time, step, level, latitude, longitude) float64 88kB ...\n",
        "    t                        (forecast_reference_time, step, level, latitude, longitude) float64 88kB ...\n",
        "Attributes:\n",
-       "    class:        od\n",
-       "    stream:       oper\n",
-       "    levtype:      pl\n",
-       "    type:         fc\n",
-       "    expver:       0001\n",
-       "    date:         20240603\n",
-       "    time:         0\n",
-       "    domain:       g\n",
-       "    number:       0\n",
        "    Conventions:  CF-1.8\n",
-       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-9e09d319-6f31-42de-8992-0fe6f920f65b' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-9e09d319-6f31-42de-8992-0fe6f920f65b' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>forecast_reference_time</span>: 4</li><li><span class='xr-has-index'>step</span>: 2</li><li><span class='xr-has-index'>level</span>: 2</li><li><span class='xr-has-index'>latitude</span>: 19</li><li><span class='xr-has-index'>longitude</span>: 36</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-d70f3a15-bfc0-4899-946d-e2e651b6b2f5' class='xr-section-summary-in' type='checkbox'  checked><label for='section-d70f3a15-bfc0-4899-946d-e2e651b6b2f5' class='xr-section-summary' >Coordinates: <span>(5)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>forecast_reference_time</span></div><div class='xr-var-dims'>(forecast_reference_time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2024-06-03 ... 2024-06-04T12:00:00</div><input id='attrs-eca08f23-1dca-413f-911f-fe29c576b8b1' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-eca08f23-1dca-413f-911f-fe29c576b8b1' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-9bef59be-41ad-47c3-ba65-6f9290c59d81' class='xr-var-data-in' type='checkbox'><label for='data-9bef59be-41ad-47c3-ba65-6f9290c59d81' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>forecast_reference_time</dd><dt><span>long_name :</span></dt><dd>initial time of forecast</dd></dl></div><div class='xr-var-data'><pre>array([&#x27;2024-06-03T00:00:00.000000000&#x27;, &#x27;2024-06-03T12:00:00.000000000&#x27;,\n",
+       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-6615a4be-fe70-4031-9ba9-3919e9b65f22' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-6615a4be-fe70-4031-9ba9-3919e9b65f22' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>forecast_reference_time</span>: 4</li><li><span class='xr-has-index'>step</span>: 2</li><li><span class='xr-has-index'>level</span>: 2</li><li><span class='xr-has-index'>latitude</span>: 19</li><li><span class='xr-has-index'>longitude</span>: 36</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-4c86636d-6972-4814-af91-c88c257613ba' class='xr-section-summary-in' type='checkbox'  checked><label for='section-4c86636d-6972-4814-af91-c88c257613ba' class='xr-section-summary' >Coordinates: <span>(5)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>forecast_reference_time</span></div><div class='xr-var-dims'>(forecast_reference_time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2024-06-03 ... 2024-06-04T12:00:00</div><input id='attrs-1f26d7d3-f5d5-4b06-b47d-c1a0df02f926' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-1f26d7d3-f5d5-4b06-b47d-c1a0df02f926' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-78606bb9-ceb2-4ace-bf20-d604ede7cf2b' class='xr-var-data-in' type='checkbox'><label for='data-78606bb9-ceb2-4ace-bf20-d604ede7cf2b' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([&#x27;2024-06-03T00:00:00.000000000&#x27;, &#x27;2024-06-03T12:00:00.000000000&#x27;,\n",
        "       &#x27;2024-06-04T00:00:00.000000000&#x27;, &#x27;2024-06-04T12:00:00.000000000&#x27;],\n",
-       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>step</span></div><div class='xr-var-dims'>(step)</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>00:00:00 06:00:00</div><input id='attrs-f147b63c-7ed3-4785-9674-b3621a80f227' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-f147b63c-7ed3-4785-9674-b3621a80f227' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-226dfb1c-8e36-4ad1-aeb1-a0c99819f5ce' class='xr-var-data-in' type='checkbox'><label for='data-226dfb1c-8e36-4ad1-aeb1-a0c99819f5ce' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([             0, 21600000000000], dtype=&#x27;timedelta64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>level</span></div><div class='xr-var-dims'>(level)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>500 700</div><input id='attrs-3365a313-0171-451d-88c1-c0f64dcf89d5' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-3365a313-0171-451d-88c1-c0f64dcf89d5' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-091d9fe6-2ebe-41e7-9677-c45f04d5fe06' class='xr-var-data-in' type='checkbox'><label for='data-091d9fe6-2ebe-41e7-9677-c45f04d5fe06' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>hPa</dd><dt><span>positive :</span></dt><dd>down</dd><dt><span>stored_direction :</span></dt><dd>decreasing</dd><dt><span>standard_name :</span></dt><dd>air_pressure</dd><dt><span>long_name :</span></dt><dd>pressure</dd></dl></div><div class='xr-var-data'><pre>array([500, 700])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 80.0 70.0 ... -80.0 -90.0</div><input id='attrs-09b47dd9-32f4-4ff8-ac62-e2c6416f66f5' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-09b47dd9-32f4-4ff8-ac62-e2c6416f66f5' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-c7b63989-c59d-4c25-9d3a-04cd185083ec' class='xr-var-data-in' type='checkbox'><label for='data-c7b63989-c59d-4c25-9d3a-04cd185083ec' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  80.,  70.,  60.,  50.,  40.,  30.,  20.,  10.,   0., -10., -20.,\n",
-       "       -30., -40., -50., -60., -70., -80., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 10.0 20.0 ... 330.0 340.0 350.0</div><input id='attrs-b016a9c7-c71c-4d53-afaf-5f9b36713dd1' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-b016a9c7-c71c-4d53-afaf-5f9b36713dd1' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-cf310eb1-5f56-41e6-84c8-2d6e0f7eac0e' class='xr-var-data-in' type='checkbox'><label for='data-cf310eb1-5f56-41e6-84c8-2d6e0f7eac0e' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  10.,  20.,  30.,  40.,  50.,  60.,  70.,  80.,  90., 100., 110.,\n",
+       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>step</span></div><div class='xr-var-dims'>(step)</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>00:00:00 06:00:00</div><input id='attrs-7cc852af-cd72-426e-bd9d-b3be053ca287' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-7cc852af-cd72-426e-bd9d-b3be053ca287' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-28dde994-4b4b-4405-830d-588cfd2b3b72' class='xr-var-data-in' type='checkbox'><label for='data-28dde994-4b4b-4405-830d-588cfd2b3b72' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>forecast_period</dd><dt><span>long_name :</span></dt><dd>time since forecast_reference_time</dd></dl></div><div class='xr-var-data'><pre>array([             0, 21600000000000], dtype=&#x27;timedelta64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>level</span></div><div class='xr-var-dims'>(level)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>500 700</div><input id='attrs-6141832d-1e74-4e9b-8dd5-ff029f5c6b47' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-6141832d-1e74-4e9b-8dd5-ff029f5c6b47' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-4e2933d3-ca29-42e6-addd-7bbbcc88e27d' class='xr-var-data-in' type='checkbox'><label for='data-4e2933d3-ca29-42e6-addd-7bbbcc88e27d' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>hPa</dd><dt><span>positive :</span></dt><dd>down</dd><dt><span>stored_direction :</span></dt><dd>decreasing</dd><dt><span>standard_name :</span></dt><dd>air_pressure</dd><dt><span>long_name :</span></dt><dd>pressure</dd></dl></div><div class='xr-var-data'><pre>array([500, 700])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 80.0 70.0 ... -80.0 -90.0</div><input id='attrs-a1e4711d-5c73-4d81-899a-308ff09659ba' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-a1e4711d-5c73-4d81-899a-308ff09659ba' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-9b24080c-fd96-45e3-8339-cd4683d7650b' class='xr-var-data-in' type='checkbox'><label for='data-9b24080c-fd96-45e3-8339-cd4683d7650b' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  80.,  70.,  60.,  50.,  40.,  30.,  20.,  10.,   0., -10., -20.,\n",
+       "       -30., -40., -50., -60., -70., -80., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 10.0 20.0 ... 330.0 340.0 350.0</div><input id='attrs-eeb526b8-6409-4e69-877d-67d5ddc0f17a' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-eeb526b8-6409-4e69-877d-67d5ddc0f17a' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-c124b88a-63a2-48c0-b3de-8c81a0ed0cf4' class='xr-var-data-in' type='checkbox'><label for='data-c124b88a-63a2-48c0-b3de-8c81a0ed0cf4' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  10.,  20.,  30.,  40.,  50.,  60.,  70.,  80.,  90., 100., 110.,\n",
        "       120., 130., 140., 150., 160., 170., 180., 190., 200., 210., 220., 230.,\n",
-       "       240., 250., 260., 270., 280., 290., 300., 310., 320., 330., 340., 350.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-2d247cdd-f277-4833-8f47-b4a131cadf14' class='xr-section-summary-in' type='checkbox'  checked><label for='section-2d247cdd-f277-4833-8f47-b4a131cadf14' class='xr-section-summary' >Data variables: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>r</span></div><div class='xr-var-dims'>(forecast_reference_time, step, level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-fb317f67-c0db-4dc9-809e-5e8e8d346e3d' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-fb317f67-c0db-4dc9-809e-5e8e8d346e3d' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-d4fb506f-d273-462f-a356-c0d1b651c16e' class='xr-var-data-in' type='checkbox'><label for='data-d4fb506f-d273-462f-a356-c0d1b651c16e' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>r</dd><dt><span>standard_name :</span></dt><dd>relative_humidity</dd><dt><span>long_name :</span></dt><dd>Relative humidity</dd><dt><span>paramId :</span></dt><dd>157</dd><dt><span>units :</span></dt><dd>%</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x9dd\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t</span></div><div class='xr-var-dims'>(forecast_reference_time, step, level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-d863e1da-dcaf-48fc-9749-60be2325ffb9' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-d863e1da-dcaf-48fc-9749-60be2325ffb9' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-e5b2b38f-ae76-4d77-8dd1-e6c7d86134b3' class='xr-var-data-in' type='checkbox'><label for='data-e5b2b38f-ae76-4d77-8dd1-e6c7d86134b3' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>t</dd><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>paramId :</span></dt><dd>130</dd><dt><span>units :</span></dt><dd>K</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x82d\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-658b0d8e-f2b7-4ad8-b516-7ebce3866267' class='xr-section-summary-in' type='checkbox'  ><label for='section-658b0d8e-f2b7-4ad8-b516-7ebce3866267' class='xr-section-summary' >Indexes: <span>(5)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-index-name'><div>forecast_reference_time</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-87ed142f-4c3f-4c3a-88a9-e1cf1f95d645' class='xr-index-data-in' type='checkbox'/><label for='index-87ed142f-4c3f-4c3a-88a9-e1cf1f95d645' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(DatetimeIndex([&#x27;2024-06-03 00:00:00&#x27;, &#x27;2024-06-03 12:00:00&#x27;,\n",
-       "               &#x27;2024-06-04 00:00:00&#x27;, &#x27;2024-06-04 12:00:00&#x27;],\n",
-       "              dtype=&#x27;datetime64[ns]&#x27;, name=&#x27;forecast_reference_time&#x27;, freq=None))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>step</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-a55b21cb-b4e2-46ea-aa6e-06101cf9d228' class='xr-index-data-in' type='checkbox'/><label for='index-a55b21cb-b4e2-46ea-aa6e-06101cf9d228' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(TimedeltaIndex([&#x27;0 days 00:00:00&#x27;, &#x27;0 days 06:00:00&#x27;], dtype=&#x27;timedelta64[ns]&#x27;, name=&#x27;step&#x27;, freq=None))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>level</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-bbe9a1bf-53a8-4862-b081-84fed3f9aec7' class='xr-index-data-in' type='checkbox'/><label for='index-bbe9a1bf-53a8-4862-b081-84fed3f9aec7' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([500, 700], dtype=&#x27;int64&#x27;, name=&#x27;level&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>latitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-5cdc7c63-3d8b-4a09-9864-86fabae5cbd7' class='xr-index-data-in' type='checkbox'/><label for='index-5cdc7c63-3d8b-4a09-9864-86fabae5cbd7' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([ 90.0,  80.0,  70.0,  60.0,  50.0,  40.0,  30.0,  20.0,  10.0,   0.0,\n",
-       "       -10.0, -20.0, -30.0, -40.0, -50.0, -60.0, -70.0, -80.0, -90.0],\n",
-       "      dtype=&#x27;float64&#x27;, name=&#x27;latitude&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>longitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-85bf2a47-3427-4cd3-91a3-01834ea6ca8a' class='xr-index-data-in' type='checkbox'/><label for='index-85bf2a47-3427-4cd3-91a3-01834ea6ca8a' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([  0.0,  10.0,  20.0,  30.0,  40.0,  50.0,  60.0,  70.0,  80.0,  90.0,\n",
-       "       100.0, 110.0, 120.0, 130.0, 140.0, 150.0, 160.0, 170.0, 180.0, 190.0,\n",
-       "       200.0, 210.0, 220.0, 230.0, 240.0, 250.0, 260.0, 270.0, 280.0, 290.0,\n",
-       "       300.0, 310.0, 320.0, 330.0, 340.0, 350.0],\n",
-       "      dtype=&#x27;float64&#x27;, name=&#x27;longitude&#x27;))</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-3c726544-3557-41ca-ad0c-cd4c56475a7b' class='xr-section-summary-in' type='checkbox'  ><label for='section-3c726544-3557-41ca-ad0c-cd4c56475a7b' class='xr-section-summary' >Attributes: <span>(11)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>class :</span></dt><dd>od</dd><dt><span>stream :</span></dt><dd>oper</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>type :</span></dt><dd>fc</dd><dt><span>expver :</span></dt><dd>0001</dd><dt><span>date :</span></dt><dd>20240603</dd><dt><span>time :</span></dt><dd>0</dd><dt><span>domain :</span></dt><dd>g</dd><dt><span>number :</span></dt><dd>0</dd><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
+       "       240., 250., 260., 270., 280., 290., 300., 310., 320., 330., 340., 350.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-61cf9148-0854-4e92-ab67-f356b436be44' class='xr-section-summary-in' type='checkbox'  checked><label for='section-61cf9148-0854-4e92-ab67-f356b436be44' class='xr-section-summary' >Data variables: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>r</span></div><div class='xr-var-dims'>(forecast_reference_time, step, level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-03b671a5-7cb2-42ed-8a40-0e57342650d5' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-03b671a5-7cb2-42ed-8a40-0e57342650d5' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-758f6706-e16a-4e9a-9ef1-67e1b8fa9a29' class='xr-var-data-in' type='checkbox'><label for='data-758f6706-e16a-4e9a-9ef1-67e1b8fa9a29' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>relative_humidity</dd><dt><span>long_name :</span></dt><dd>Relative humidity</dd><dt><span>units :</span></dt><dd>percent</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x9dd\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t</span></div><div class='xr-var-dims'>(forecast_reference_time, step, level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-c9737dfb-5da5-4408-8d3a-a1e1290a0ef8' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-c9737dfb-5da5-4408-8d3a-a1e1290a0ef8' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-aecc54de-61cd-4dbd-9b78-f724e891fefd' class='xr-var-data-in' type='checkbox'><label for='data-aecc54de-61cd-4dbd-9b78-f724e891fefd' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>units :</span></dt><dd>kelvin</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x82d\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-dd110f4e-4d47-42f7-b4fe-563f05f5d20f' class='xr-section-summary-in' type='checkbox'  checked><label for='section-dd110f4e-4d47-42f7-b4fe-563f05f5d20f' class='xr-section-summary' >Attributes: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
       ],
       "text/plain": [
        "<xarray.Dataset> Size: 176kB\n",
@@ -1060,15 +1224,6 @@
        "    r                        (forecast_reference_time, step, level, latitude, longitude) float64 88kB ...\n",
        "    t                        (forecast_reference_time, step, level, latitude, longitude) float64 88kB ...\n",
        "Attributes:\n",
-       "    class:        od\n",
-       "    stream:       oper\n",
-       "    levtype:      pl\n",
-       "    type:         fc\n",
-       "    expver:       0001\n",
-       "    date:         20240603\n",
-       "    time:         0\n",
-       "    domain:       g\n",
-       "    number:       0\n",
        "    Conventions:  CF-1.8\n",
        "    institution:  ECMWF"
       ]
@@ -1127,7 +1282,7 @@
     {
      "data": {
       "application/vnd.jupyter.widget-view+json": {
-       "model_id": "98fb8660778641739b5bdba816ad80ef",
+       "model_id": "a2c28291979845549eab205d510d81a0",
        "version_major": 2,
        "version_minor": 0
       },
@@ -1156,39 +1311,86 @@
        "</symbol>\n",
        "</defs>\n",
        "</svg>\n",
-       "<style>/* CSS stylesheet for displaying xarray objects in jupyterlab.\n",
-       " *\n",
-       " */\n",
+       "<style>/* CSS stylesheet for displaying xarray objects in notebooks */\n",
        "\n",
        ":root {\n",
-       "  --xr-font-color0: var(--jp-content-font-color0, rgba(0, 0, 0, 1));\n",
-       "  --xr-font-color2: var(--jp-content-font-color2, rgba(0, 0, 0, 0.54));\n",
-       "  --xr-font-color3: var(--jp-content-font-color3, rgba(0, 0, 0, 0.38));\n",
-       "  --xr-border-color: var(--jp-border-color2, #e0e0e0);\n",
-       "  --xr-disabled-color: var(--jp-layout-color3, #bdbdbd);\n",
-       "  --xr-background-color: var(--jp-layout-color0, white);\n",
-       "  --xr-background-color-row-even: var(--jp-layout-color1, white);\n",
-       "  --xr-background-color-row-odd: var(--jp-layout-color2, #eeeeee);\n",
+       "  --xr-font-color0: var(\n",
+       "    --jp-content-font-color0,\n",
+       "    var(--pst-color-text-base rgba(0, 0, 0, 1))\n",
+       "  );\n",
+       "  --xr-font-color2: var(\n",
+       "    --jp-content-font-color2,\n",
+       "    var(--pst-color-text-base, rgba(0, 0, 0, 0.54))\n",
+       "  );\n",
+       "  --xr-font-color3: var(\n",
+       "    --jp-content-font-color3,\n",
+       "    var(--pst-color-text-base, rgba(0, 0, 0, 0.38))\n",
+       "  );\n",
+       "  --xr-border-color: var(\n",
+       "    --jp-border-color2,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 10))\n",
+       "  );\n",
+       "  --xr-disabled-color: var(\n",
+       "    --jp-layout-color3,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 40))\n",
+       "  );\n",
+       "  --xr-background-color: var(\n",
+       "    --jp-layout-color0,\n",
+       "    var(--pst-color-on-background, white)\n",
+       "  );\n",
+       "  --xr-background-color-row-even: var(\n",
+       "    --jp-layout-color1,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 5))\n",
+       "  );\n",
+       "  --xr-background-color-row-odd: var(\n",
+       "    --jp-layout-color2,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 15))\n",
+       "  );\n",
        "}\n",
        "\n",
        "html[theme=\"dark\"],\n",
        "html[data-theme=\"dark\"],\n",
        "body[data-theme=\"dark\"],\n",
        "body.vscode-dark {\n",
-       "  --xr-font-color0: rgba(255, 255, 255, 1);\n",
-       "  --xr-font-color2: rgba(255, 255, 255, 0.54);\n",
-       "  --xr-font-color3: rgba(255, 255, 255, 0.38);\n",
-       "  --xr-border-color: #1f1f1f;\n",
-       "  --xr-disabled-color: #515151;\n",
-       "  --xr-background-color: #111111;\n",
-       "  --xr-background-color-row-even: #111111;\n",
-       "  --xr-background-color-row-odd: #313131;\n",
+       "  --xr-font-color0: var(\n",
+       "    --jp-content-font-color0,\n",
+       "    var(--pst-color-text-base, rgba(255, 255, 255, 1))\n",
+       "  );\n",
+       "  --xr-font-color2: var(\n",
+       "    --jp-content-font-color2,\n",
+       "    var(--pst-color-text-base, rgba(255, 255, 255, 0.54))\n",
+       "  );\n",
+       "  --xr-font-color3: var(\n",
+       "    --jp-content-font-color3,\n",
+       "    var(--pst-color-text-base, rgba(255, 255, 255, 0.38))\n",
+       "  );\n",
+       "  --xr-border-color: var(\n",
+       "    --jp-border-color2,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 10))\n",
+       "  );\n",
+       "  --xr-disabled-color: var(\n",
+       "    --jp-layout-color3,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 40))\n",
+       "  );\n",
+       "  --xr-background-color: var(\n",
+       "    --jp-layout-color0,\n",
+       "    var(--pst-color-on-background, #111111)\n",
+       "  );\n",
+       "  --xr-background-color-row-even: var(\n",
+       "    --jp-layout-color1,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 5))\n",
+       "  );\n",
+       "  --xr-background-color-row-odd: var(\n",
+       "    --jp-layout-color2,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 15))\n",
+       "  );\n",
        "}\n",
        "\n",
        ".xr-wrap {\n",
        "  display: block !important;\n",
        "  min-width: 300px;\n",
        "  max-width: 700px;\n",
+       "  line-height: 1.6;\n",
        "}\n",
        "\n",
        ".xr-text-repr-fallback {\n",
@@ -1211,11 +1413,18 @@
        "}\n",
        "\n",
        ".xr-obj-type,\n",
-       ".xr-array-name {\n",
+       ".xr-obj-name,\n",
+       ".xr-group-name {\n",
        "  margin-left: 2px;\n",
        "  margin-right: 10px;\n",
        "}\n",
        "\n",
+       ".xr-group-name::before {\n",
+       "  content: \"📁\";\n",
+       "  padding-right: 0.3em;\n",
+       "}\n",
+       "\n",
+       ".xr-group-name,\n",
        ".xr-obj-type {\n",
        "  color: var(--xr-font-color2);\n",
        "}\n",
@@ -1224,6 +1433,8 @@
        "  padding-left: 0 !important;\n",
        "  display: grid;\n",
        "  grid-template-columns: 150px auto auto 1fr 0 20px 0 20px;\n",
+       "  margin-block-start: 0;\n",
+       "  margin-block-end: 0;\n",
        "}\n",
        "\n",
        ".xr-section-item {\n",
@@ -1234,10 +1445,12 @@
        "  display: inline-block;\n",
        "  opacity: 0;\n",
        "  height: 0;\n",
+       "  margin: 0;\n",
        "}\n",
        "\n",
        ".xr-section-item input + label {\n",
        "  color: var(--xr-disabled-color);\n",
+       "  border: 2px solid transparent !important;\n",
        "}\n",
        "\n",
        ".xr-section-item input:enabled + label {\n",
@@ -1246,7 +1459,7 @@
        "}\n",
        "\n",
        ".xr-section-item input:focus + label {\n",
-       "  border: 2px solid var(--xr-font-color0);\n",
+       "  border: 2px solid var(--xr-font-color0) !important;\n",
        "}\n",
        "\n",
        ".xr-section-item input:enabled + label:hover {\n",
@@ -1291,7 +1504,6 @@
        ".xr-section-summary,\n",
        ".xr-section-inline-details {\n",
        "  padding-top: 4px;\n",
-       "  padding-bottom: 4px;\n",
        "}\n",
        "\n",
        ".xr-section-inline-details {\n",
@@ -1301,6 +1513,7 @@
        ".xr-section-details {\n",
        "  display: none;\n",
        "  grid-column: 1 / -1;\n",
+       "  margin-top: 4px;\n",
        "  margin-bottom: 5px;\n",
        "}\n",
        "\n",
@@ -1308,6 +1521,32 @@
        "  display: contents;\n",
        "}\n",
        "\n",
+       ".xr-group-box {\n",
+       "  display: inline-grid;\n",
+       "  grid-template-columns: 0px 20px auto;\n",
+       "  width: 100%;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-vline {\n",
+       "  grid-column-start: 1;\n",
+       "  border-right: 0.2em solid;\n",
+       "  border-color: var(--xr-border-color);\n",
+       "  width: 0px;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-hline {\n",
+       "  grid-column-start: 2;\n",
+       "  grid-row-start: 1;\n",
+       "  height: 1em;\n",
+       "  width: 20px;\n",
+       "  border-bottom: 0.2em solid;\n",
+       "  border-color: var(--xr-border-color);\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-contents {\n",
+       "  grid-column-start: 3;\n",
+       "}\n",
+       "\n",
        ".xr-array-wrap {\n",
        "  grid-column: 1 / -1;\n",
        "  display: grid;\n",
@@ -1378,7 +1617,9 @@
        ".xr-var-item label,\n",
        ".xr-var-item > .xr-var-name span {\n",
        "  background-color: var(--xr-background-color-row-even);\n",
+       "  border-color: var(--xr-background-color-row-odd);\n",
        "  margin-bottom: 0;\n",
+       "  padding-top: 2px;\n",
        "}\n",
        "\n",
        ".xr-var-item > .xr-var-name:hover span {\n",
@@ -1389,6 +1630,7 @@
        ".xr-var-list > li:nth-child(odd) > label,\n",
        ".xr-var-list > li:nth-child(odd) > .xr-var-name span {\n",
        "  background-color: var(--xr-background-color-row-odd);\n",
+       "  border-color: var(--xr-background-color-row-even);\n",
        "}\n",
        "\n",
        ".xr-var-name {\n",
@@ -1438,8 +1680,15 @@
        ".xr-var-data,\n",
        ".xr-index-data {\n",
        "  display: none;\n",
-       "  background-color: var(--xr-background-color) !important;\n",
-       "  padding-bottom: 5px !important;\n",
+       "  border-top: 2px dotted var(--xr-background-color);\n",
+       "  padding-bottom: 20px !important;\n",
+       "  padding-top: 10px !important;\n",
+       "}\n",
+       "\n",
+       ".xr-var-attrs-in + label,\n",
+       ".xr-var-data-in + label,\n",
+       ".xr-index-data-in + label {\n",
+       "  padding: 0 1px;\n",
        "}\n",
        "\n",
        ".xr-var-attrs-in:checked ~ .xr-var-attrs,\n",
@@ -1452,6 +1701,12 @@
        "  float: right;\n",
        "}\n",
        "\n",
+       ".xr-var-data > pre,\n",
+       ".xr-index-data > pre,\n",
+       ".xr-var-data > table > tbody > tr {\n",
+       "  background-color: transparent !important;\n",
+       "}\n",
+       "\n",
        ".xr-var-name span,\n",
        ".xr-var-data,\n",
        ".xr-index-name div,\n",
@@ -1511,6 +1766,14 @@
        "  stroke: currentColor;\n",
        "  fill: currentColor;\n",
        "}\n",
+       "\n",
+       ".xr-var-attrs-in:checked + label > .xr-icon-file-text2,\n",
+       ".xr-var-data-in:checked + label > .xr-icon-database,\n",
+       ".xr-index-data-in:checked + label > .xr-icon-database {\n",
+       "  color: var(--xr-font-color0);\n",
+       "  filter: drop-shadow(1px 1px 5px var(--xr-font-color2));\n",
+       "  stroke-width: 0.8px;\n",
+       "}\n",
        "</style><pre class='xr-text-repr-fallback'>&lt;xarray.Dataset&gt; Size: 6kB\n",
        "Dimensions:     (valid_time: 8, latitude: 7, longitude: 12)\n",
        "Coordinates:\n",
@@ -1519,30 +1782,13 @@
        "  * longitude   (longitude) float64 96B -70.0 -60.0 -50.0 ... 20.0 30.0 40.0\n",
        "Data variables:\n",
        "    msl         (valid_time, latitude, longitude) float64 5kB ...\n",
-       "Attributes: (12/13)\n",
-       "    param:        msl\n",
-       "    paramId:      151\n",
-       "    class:        od\n",
-       "    stream:       oper\n",
-       "    levtype:      sfc\n",
-       "    type:         an\n",
-       "    ...           ...\n",
-       "    date:         20160925\n",
-       "    time:         0\n",
-       "    domain:       g\n",
-       "    number:       0\n",
+       "Attributes:\n",
        "    Conventions:  CF-1.8\n",
-       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-111dbc75-1f22-4a55-b778-aadda90fa585' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-111dbc75-1f22-4a55-b778-aadda90fa585' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>valid_time</span>: 8</li><li><span class='xr-has-index'>latitude</span>: 7</li><li><span class='xr-has-index'>longitude</span>: 12</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-9ca8aa73-2e5f-42e6-9b34-488d881b647f' class='xr-section-summary-in' type='checkbox'  checked><label for='section-9ca8aa73-2e5f-42e6-9b34-488d881b647f' class='xr-section-summary' >Coordinates: <span>(3)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>valid_time</span></div><div class='xr-var-dims'>(valid_time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2016-09-25 ... 2016-09-26T18:00:00</div><input id='attrs-42ac35e4-533f-4cea-abbc-9ac58b964c66' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-42ac35e4-533f-4cea-abbc-9ac58b964c66' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-f01a4d6f-bb8a-48b8-8d2d-a4866f50bd76' class='xr-var-data-in' type='checkbox'><label for='data-f01a4d6f-bb8a-48b8-8d2d-a4866f50bd76' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>time</dd><dt><span>long_name :</span></dt><dd>valid_time</dd></dl></div><div class='xr-var-data'><pre>array([&#x27;2016-09-25T00:00:00.000000000&#x27;, &#x27;2016-09-25T06:00:00.000000000&#x27;,\n",
+       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-b1ecabb0-a1d7-4d5b-b93a-5db677038447' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-b1ecabb0-a1d7-4d5b-b93a-5db677038447' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>valid_time</span>: 8</li><li><span class='xr-has-index'>latitude</span>: 7</li><li><span class='xr-has-index'>longitude</span>: 12</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-02404fb9-a88d-49ac-a537-aaa4fd53277c' class='xr-section-summary-in' type='checkbox'  checked><label for='section-02404fb9-a88d-49ac-a537-aaa4fd53277c' class='xr-section-summary' >Coordinates: <span>(3)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>valid_time</span></div><div class='xr-var-dims'>(valid_time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2016-09-25 ... 2016-09-26T18:00:00</div><input id='attrs-9435360e-7fc3-4729-a2bd-8737c33a1f75' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-9435360e-7fc3-4729-a2bd-8737c33a1f75' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-6bfc6f31-4734-4797-9b2b-952fa80911a2' class='xr-var-data-in' type='checkbox'><label for='data-6bfc6f31-4734-4797-9b2b-952fa80911a2' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([&#x27;2016-09-25T00:00:00.000000000&#x27;, &#x27;2016-09-25T06:00:00.000000000&#x27;,\n",
        "       &#x27;2016-09-25T12:00:00.000000000&#x27;, &#x27;2016-09-25T18:00:00.000000000&#x27;,\n",
        "       &#x27;2016-09-26T00:00:00.000000000&#x27;, &#x27;2016-09-26T06:00:00.000000000&#x27;,\n",
        "       &#x27;2016-09-26T12:00:00.000000000&#x27;, &#x27;2016-09-26T18:00:00.000000000&#x27;],\n",
-       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>80.0 70.0 60.0 50.0 40.0 30.0 20.0</div><input id='attrs-91af2ae2-4037-4299-a499-2fad9535ac71' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-91af2ae2-4037-4299-a499-2fad9535ac71' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-616158f8-47b2-42e3-965f-e1ebe1baa900' class='xr-var-data-in' type='checkbox'><label for='data-616158f8-47b2-42e3-965f-e1ebe1baa900' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([80., 70., 60., 50., 40., 30., 20.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>-70.0 -60.0 -50.0 ... 30.0 40.0</div><input id='attrs-f7179c2b-04d8-4f6d-b92e-d1807e88af5c' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-f7179c2b-04d8-4f6d-b92e-d1807e88af5c' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-68d0e2a6-703c-4e86-aafb-737860e04148' class='xr-var-data-in' type='checkbox'><label for='data-68d0e2a6-703c-4e86-aafb-737860e04148' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([-70., -60., -50., -40., -30., -20., -10.,   0.,  10.,  20.,  30.,  40.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-a3b7a252-f54d-43b8-97d3-c8af10113d2f' class='xr-section-summary-in' type='checkbox'  checked><label for='section-a3b7a252-f54d-43b8-97d3-c8af10113d2f' class='xr-section-summary' >Data variables: <span>(1)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>msl</span></div><div class='xr-var-dims'>(valid_time, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-4116ffd5-98c7-420c-8d92-bab875478c3b' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-4116ffd5-98c7-420c-8d92-bab875478c3b' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-73ec7b92-e6de-4ff7-8aec-12152909269f' class='xr-var-data-in' type='checkbox'><label for='data-73ec7b92-e6de-4ff7-8aec-12152909269f' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_pressure_at_mean_sea_level</dd><dt><span>long_name :</span></dt><dd>Mean sea level pressure</dd><dt><span>units :</span></dt><dd>Pa</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x92\\xff\\x80\\x97\\x01\\x00\\x00\\x10\\t\\x19\\x00\\x00\\x01\\x00\\x00\\x00\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\x02\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00\\x0c\\x00\\x07\\x018\\x80\\x81\\x11p\\x80\\x00N \\x00\\x9c@&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 12}</dd></dl></div><div class='xr-var-data'><pre>[672 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-d77dcb1a-5a4e-4f99-aea4-32f0114a5991' class='xr-section-summary-in' type='checkbox'  ><label for='section-d77dcb1a-5a4e-4f99-aea4-32f0114a5991' class='xr-section-summary' >Indexes: <span>(3)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-index-name'><div>valid_time</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-393a8a8d-93f9-4547-93ee-7b1ec79c153b' class='xr-index-data-in' type='checkbox'/><label for='index-393a8a8d-93f9-4547-93ee-7b1ec79c153b' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(DatetimeIndex([&#x27;2016-09-25 00:00:00&#x27;, &#x27;2016-09-25 06:00:00&#x27;,\n",
-       "               &#x27;2016-09-25 12:00:00&#x27;, &#x27;2016-09-25 18:00:00&#x27;,\n",
-       "               &#x27;2016-09-26 00:00:00&#x27;, &#x27;2016-09-26 06:00:00&#x27;,\n",
-       "               &#x27;2016-09-26 12:00:00&#x27;, &#x27;2016-09-26 18:00:00&#x27;],\n",
-       "              dtype=&#x27;datetime64[ns]&#x27;, name=&#x27;valid_time&#x27;, freq=None))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>latitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-16cdd718-83f2-48fa-9d1b-b111b086a866' class='xr-index-data-in' type='checkbox'/><label for='index-16cdd718-83f2-48fa-9d1b-b111b086a866' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([80.0, 70.0, 60.0, 50.0, 40.0, 30.0, 20.0], dtype=&#x27;float64&#x27;, name=&#x27;latitude&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>longitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-19f3d046-2e20-4657-b370-11e54fb9c5d5' class='xr-index-data-in' type='checkbox'/><label for='index-19f3d046-2e20-4657-b370-11e54fb9c5d5' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([-70.0, -60.0, -50.0, -40.0, -30.0, -20.0, -10.0, 0.0, 10.0, 20.0, 30.0,\n",
-       "       40.0],\n",
-       "      dtype=&#x27;float64&#x27;, name=&#x27;longitude&#x27;))</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-cea55647-888f-4b3e-a2f5-e3616581510e' class='xr-section-summary-in' type='checkbox'  ><label for='section-cea55647-888f-4b3e-a2f5-e3616581510e' class='xr-section-summary' >Attributes: <span>(13)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>msl</dd><dt><span>paramId :</span></dt><dd>151</dd><dt><span>class :</span></dt><dd>od</dd><dt><span>stream :</span></dt><dd>oper</dd><dt><span>levtype :</span></dt><dd>sfc</dd><dt><span>type :</span></dt><dd>an</dd><dt><span>expver :</span></dt><dd>0001</dd><dt><span>date :</span></dt><dd>20160925</dd><dt><span>time :</span></dt><dd>0</dd><dt><span>domain :</span></dt><dd>g</dd><dt><span>number :</span></dt><dd>0</dd><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
+       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>80.0 70.0 60.0 50.0 40.0 30.0 20.0</div><input id='attrs-5e4a5599-e883-4c4b-b65d-c7218b5270b3' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-5e4a5599-e883-4c4b-b65d-c7218b5270b3' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-d1726961-a56e-45d9-b91e-210e560f3b3c' class='xr-var-data-in' type='checkbox'><label for='data-d1726961-a56e-45d9-b91e-210e560f3b3c' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([80., 70., 60., 50., 40., 30., 20.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>-70.0 -60.0 -50.0 ... 30.0 40.0</div><input id='attrs-60a6f467-81ac-48cd-8f2b-6a8e7295d412' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-60a6f467-81ac-48cd-8f2b-6a8e7295d412' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-4d71941d-7b88-4999-8268-7c797979069c' class='xr-var-data-in' type='checkbox'><label for='data-4d71941d-7b88-4999-8268-7c797979069c' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([-70., -60., -50., -40., -30., -20., -10.,   0.,  10.,  20.,  30.,  40.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-ef37f6bc-f72e-48c9-87be-0625eb16b9f8' class='xr-section-summary-in' type='checkbox'  checked><label for='section-ef37f6bc-f72e-48c9-87be-0625eb16b9f8' class='xr-section-summary' >Data variables: <span>(1)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>msl</span></div><div class='xr-var-dims'>(valid_time, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-15fed809-9969-46c9-873f-24b50c387cec' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-15fed809-9969-46c9-873f-24b50c387cec' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-600db67b-54fe-4fec-b565-3bc780b5ed26' class='xr-var-data-in' type='checkbox'><label for='data-600db67b-54fe-4fec-b565-3bc780b5ed26' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_pressure_at_mean_sea_level</dd><dt><span>long_name :</span></dt><dd>Mean sea level pressure</dd><dt><span>units :</span></dt><dd>pascal</dd><dt><span>level_type :</span></dt><dd>surface</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x92\\xff\\x80\\x97\\x01\\x00\\x00\\x10\\t\\x19\\x00\\x00\\x01\\x00\\x00\\x00\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\x02\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00\\x0c\\x00\\x07\\x018\\x80\\x81\\x11p\\x80\\x00N \\x00\\x9c@&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 12, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [80.0, -70.0, 20.0, 40.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [80.0, -70.0, 20.0, 40.0]}</dd></dl></div><div class='xr-var-data'><pre>[672 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-64bc7771-91ef-4067-ab7d-0f3df6877f6f' class='xr-section-summary-in' type='checkbox'  checked><label for='section-64bc7771-91ef-4067-ab7d-0f3df6877f6f' class='xr-section-summary' >Attributes: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
       ],
       "text/plain": [
        "<xarray.Dataset> Size: 6kB\n",
@@ -1553,18 +1799,7 @@
        "  * longitude   (longitude) float64 96B -70.0 -60.0 -50.0 ... 20.0 30.0 40.0\n",
        "Data variables:\n",
        "    msl         (valid_time, latitude, longitude) float64 5kB ...\n",
-       "Attributes: (12/13)\n",
-       "    param:        msl\n",
-       "    paramId:      151\n",
-       "    class:        od\n",
-       "    stream:       oper\n",
-       "    levtype:      sfc\n",
-       "    type:         an\n",
-       "    ...           ...\n",
-       "    date:         20160925\n",
-       "    time:         0\n",
-       "    domain:       g\n",
-       "    number:       0\n",
+       "Attributes:\n",
        "    Conventions:  CF-1.8\n",
        "    institution:  ECMWF"
       ]
@@ -1624,39 +1859,86 @@
        "</symbol>\n",
        "</defs>\n",
        "</svg>\n",
-       "<style>/* CSS stylesheet for displaying xarray objects in jupyterlab.\n",
-       " *\n",
-       " */\n",
+       "<style>/* CSS stylesheet for displaying xarray objects in notebooks */\n",
        "\n",
        ":root {\n",
-       "  --xr-font-color0: var(--jp-content-font-color0, rgba(0, 0, 0, 1));\n",
-       "  --xr-font-color2: var(--jp-content-font-color2, rgba(0, 0, 0, 0.54));\n",
-       "  --xr-font-color3: var(--jp-content-font-color3, rgba(0, 0, 0, 0.38));\n",
-       "  --xr-border-color: var(--jp-border-color2, #e0e0e0);\n",
-       "  --xr-disabled-color: var(--jp-layout-color3, #bdbdbd);\n",
-       "  --xr-background-color: var(--jp-layout-color0, white);\n",
-       "  --xr-background-color-row-even: var(--jp-layout-color1, white);\n",
-       "  --xr-background-color-row-odd: var(--jp-layout-color2, #eeeeee);\n",
+       "  --xr-font-color0: var(\n",
+       "    --jp-content-font-color0,\n",
+       "    var(--pst-color-text-base rgba(0, 0, 0, 1))\n",
+       "  );\n",
+       "  --xr-font-color2: var(\n",
+       "    --jp-content-font-color2,\n",
+       "    var(--pst-color-text-base, rgba(0, 0, 0, 0.54))\n",
+       "  );\n",
+       "  --xr-font-color3: var(\n",
+       "    --jp-content-font-color3,\n",
+       "    var(--pst-color-text-base, rgba(0, 0, 0, 0.38))\n",
+       "  );\n",
+       "  --xr-border-color: var(\n",
+       "    --jp-border-color2,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 10))\n",
+       "  );\n",
+       "  --xr-disabled-color: var(\n",
+       "    --jp-layout-color3,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 40))\n",
+       "  );\n",
+       "  --xr-background-color: var(\n",
+       "    --jp-layout-color0,\n",
+       "    var(--pst-color-on-background, white)\n",
+       "  );\n",
+       "  --xr-background-color-row-even: var(\n",
+       "    --jp-layout-color1,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 5))\n",
+       "  );\n",
+       "  --xr-background-color-row-odd: var(\n",
+       "    --jp-layout-color2,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 15))\n",
+       "  );\n",
        "}\n",
        "\n",
        "html[theme=\"dark\"],\n",
        "html[data-theme=\"dark\"],\n",
        "body[data-theme=\"dark\"],\n",
        "body.vscode-dark {\n",
-       "  --xr-font-color0: rgba(255, 255, 255, 1);\n",
-       "  --xr-font-color2: rgba(255, 255, 255, 0.54);\n",
-       "  --xr-font-color3: rgba(255, 255, 255, 0.38);\n",
-       "  --xr-border-color: #1f1f1f;\n",
-       "  --xr-disabled-color: #515151;\n",
-       "  --xr-background-color: #111111;\n",
-       "  --xr-background-color-row-even: #111111;\n",
-       "  --xr-background-color-row-odd: #313131;\n",
+       "  --xr-font-color0: var(\n",
+       "    --jp-content-font-color0,\n",
+       "    var(--pst-color-text-base, rgba(255, 255, 255, 1))\n",
+       "  );\n",
+       "  --xr-font-color2: var(\n",
+       "    --jp-content-font-color2,\n",
+       "    var(--pst-color-text-base, rgba(255, 255, 255, 0.54))\n",
+       "  );\n",
+       "  --xr-font-color3: var(\n",
+       "    --jp-content-font-color3,\n",
+       "    var(--pst-color-text-base, rgba(255, 255, 255, 0.38))\n",
+       "  );\n",
+       "  --xr-border-color: var(\n",
+       "    --jp-border-color2,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 10))\n",
+       "  );\n",
+       "  --xr-disabled-color: var(\n",
+       "    --jp-layout-color3,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 40))\n",
+       "  );\n",
+       "  --xr-background-color: var(\n",
+       "    --jp-layout-color0,\n",
+       "    var(--pst-color-on-background, #111111)\n",
+       "  );\n",
+       "  --xr-background-color-row-even: var(\n",
+       "    --jp-layout-color1,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 5))\n",
+       "  );\n",
+       "  --xr-background-color-row-odd: var(\n",
+       "    --jp-layout-color2,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 15))\n",
+       "  );\n",
        "}\n",
        "\n",
        ".xr-wrap {\n",
        "  display: block !important;\n",
        "  min-width: 300px;\n",
        "  max-width: 700px;\n",
+       "  line-height: 1.6;\n",
        "}\n",
        "\n",
        ".xr-text-repr-fallback {\n",
@@ -1679,11 +1961,18 @@
        "}\n",
        "\n",
        ".xr-obj-type,\n",
-       ".xr-array-name {\n",
+       ".xr-obj-name,\n",
+       ".xr-group-name {\n",
        "  margin-left: 2px;\n",
        "  margin-right: 10px;\n",
        "}\n",
        "\n",
+       ".xr-group-name::before {\n",
+       "  content: \"📁\";\n",
+       "  padding-right: 0.3em;\n",
+       "}\n",
+       "\n",
+       ".xr-group-name,\n",
        ".xr-obj-type {\n",
        "  color: var(--xr-font-color2);\n",
        "}\n",
@@ -1692,6 +1981,8 @@
        "  padding-left: 0 !important;\n",
        "  display: grid;\n",
        "  grid-template-columns: 150px auto auto 1fr 0 20px 0 20px;\n",
+       "  margin-block-start: 0;\n",
+       "  margin-block-end: 0;\n",
        "}\n",
        "\n",
        ".xr-section-item {\n",
@@ -1702,10 +1993,12 @@
        "  display: inline-block;\n",
        "  opacity: 0;\n",
        "  height: 0;\n",
+       "  margin: 0;\n",
        "}\n",
        "\n",
        ".xr-section-item input + label {\n",
        "  color: var(--xr-disabled-color);\n",
+       "  border: 2px solid transparent !important;\n",
        "}\n",
        "\n",
        ".xr-section-item input:enabled + label {\n",
@@ -1714,7 +2007,7 @@
        "}\n",
        "\n",
        ".xr-section-item input:focus + label {\n",
-       "  border: 2px solid var(--xr-font-color0);\n",
+       "  border: 2px solid var(--xr-font-color0) !important;\n",
        "}\n",
        "\n",
        ".xr-section-item input:enabled + label:hover {\n",
@@ -1759,7 +2052,6 @@
        ".xr-section-summary,\n",
        ".xr-section-inline-details {\n",
        "  padding-top: 4px;\n",
-       "  padding-bottom: 4px;\n",
        "}\n",
        "\n",
        ".xr-section-inline-details {\n",
@@ -1769,6 +2061,7 @@
        ".xr-section-details {\n",
        "  display: none;\n",
        "  grid-column: 1 / -1;\n",
+       "  margin-top: 4px;\n",
        "  margin-bottom: 5px;\n",
        "}\n",
        "\n",
@@ -1776,6 +2069,32 @@
        "  display: contents;\n",
        "}\n",
        "\n",
+       ".xr-group-box {\n",
+       "  display: inline-grid;\n",
+       "  grid-template-columns: 0px 20px auto;\n",
+       "  width: 100%;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-vline {\n",
+       "  grid-column-start: 1;\n",
+       "  border-right: 0.2em solid;\n",
+       "  border-color: var(--xr-border-color);\n",
+       "  width: 0px;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-hline {\n",
+       "  grid-column-start: 2;\n",
+       "  grid-row-start: 1;\n",
+       "  height: 1em;\n",
+       "  width: 20px;\n",
+       "  border-bottom: 0.2em solid;\n",
+       "  border-color: var(--xr-border-color);\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-contents {\n",
+       "  grid-column-start: 3;\n",
+       "}\n",
+       "\n",
        ".xr-array-wrap {\n",
        "  grid-column: 1 / -1;\n",
        "  display: grid;\n",
@@ -1846,7 +2165,9 @@
        ".xr-var-item label,\n",
        ".xr-var-item > .xr-var-name span {\n",
        "  background-color: var(--xr-background-color-row-even);\n",
+       "  border-color: var(--xr-background-color-row-odd);\n",
        "  margin-bottom: 0;\n",
+       "  padding-top: 2px;\n",
        "}\n",
        "\n",
        ".xr-var-item > .xr-var-name:hover span {\n",
@@ -1857,6 +2178,7 @@
        ".xr-var-list > li:nth-child(odd) > label,\n",
        ".xr-var-list > li:nth-child(odd) > .xr-var-name span {\n",
        "  background-color: var(--xr-background-color-row-odd);\n",
+       "  border-color: var(--xr-background-color-row-even);\n",
        "}\n",
        "\n",
        ".xr-var-name {\n",
@@ -1906,8 +2228,15 @@
        ".xr-var-data,\n",
        ".xr-index-data {\n",
        "  display: none;\n",
-       "  background-color: var(--xr-background-color) !important;\n",
-       "  padding-bottom: 5px !important;\n",
+       "  border-top: 2px dotted var(--xr-background-color);\n",
+       "  padding-bottom: 20px !important;\n",
+       "  padding-top: 10px !important;\n",
+       "}\n",
+       "\n",
+       ".xr-var-attrs-in + label,\n",
+       ".xr-var-data-in + label,\n",
+       ".xr-index-data-in + label {\n",
+       "  padding: 0 1px;\n",
        "}\n",
        "\n",
        ".xr-var-attrs-in:checked ~ .xr-var-attrs,\n",
@@ -1920,6 +2249,12 @@
        "  float: right;\n",
        "}\n",
        "\n",
+       ".xr-var-data > pre,\n",
+       ".xr-index-data > pre,\n",
+       ".xr-var-data > table > tbody > tr {\n",
+       "  background-color: transparent !important;\n",
+       "}\n",
+       "\n",
        ".xr-var-name span,\n",
        ".xr-var-data,\n",
        ".xr-index-name div,\n",
@@ -1979,62 +2314,24 @@
        "  stroke: currentColor;\n",
        "  fill: currentColor;\n",
        "}\n",
-       "</style><pre class='xr-text-repr-fallback'>&lt;xarray.Dataset&gt; Size: 44kB\n",
-       "Dimensions:     (valid_time: 2, level: 2, latitude: 19, longitude: 36)\n",
-       "Coordinates:\n",
-       "  * valid_time  (valid_time) datetime64[ns] 16B 2024-06-03 2024-06-03T06:00:00\n",
-       "  * level       (level) int64 16B 500 700\n",
-       "  * latitude    (latitude) float64 152B 90.0 80.0 70.0 ... -70.0 -80.0 -90.0\n",
-       "  * longitude   (longitude) float64 288B 0.0 10.0 20.0 ... 330.0 340.0 350.0\n",
+       "\n",
+       ".xr-var-attrs-in:checked + label > .xr-icon-file-text2,\n",
+       ".xr-var-data-in:checked + label > .xr-icon-database,\n",
+       ".xr-index-data-in:checked + label > .xr-icon-database {\n",
+       "  color: var(--xr-font-color0);\n",
+       "  filter: drop-shadow(1px 1px 5px var(--xr-font-color2));\n",
+       "  stroke-width: 0.8px;\n",
+       "}\n",
+       "</style><pre class='xr-text-repr-fallback'>&lt;xarray.Dataset&gt; Size: 0B\n",
+       "Dimensions:  ()\n",
        "Data variables:\n",
-       "    r           (valid_time, level, latitude, longitude) float64 22kB ...\n",
-       "    t           (valid_time, level, latitude, longitude) float64 22kB ...\n",
-       "Attributes:\n",
-       "    class:        od\n",
-       "    stream:       oper\n",
-       "    levtype:      pl\n",
-       "    type:         fc\n",
-       "    expver:       0001\n",
-       "    date:         20240603\n",
-       "    time:         0\n",
-       "    domain:       g\n",
-       "    number:       0\n",
-       "    Conventions:  CF-1.8\n",
-       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-f3f26702-1954-4bfb-b964-6fc977482689' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-f3f26702-1954-4bfb-b964-6fc977482689' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>valid_time</span>: 2</li><li><span class='xr-has-index'>level</span>: 2</li><li><span class='xr-has-index'>latitude</span>: 19</li><li><span class='xr-has-index'>longitude</span>: 36</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-f636a07b-9542-4ae2-ad23-0691cb7d63da' class='xr-section-summary-in' type='checkbox'  checked><label for='section-f636a07b-9542-4ae2-ad23-0691cb7d63da' class='xr-section-summary' >Coordinates: <span>(4)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>valid_time</span></div><div class='xr-var-dims'>(valid_time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2024-06-03 2024-06-03T06:00:00</div><input id='attrs-1ffc0937-5e35-4e9d-9d61-f84e59b3b8b6' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-1ffc0937-5e35-4e9d-9d61-f84e59b3b8b6' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-2abaf714-f149-4486-bafc-771eb4565460' class='xr-var-data-in' type='checkbox'><label for='data-2abaf714-f149-4486-bafc-771eb4565460' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>time</dd><dt><span>long_name :</span></dt><dd>valid_time</dd></dl></div><div class='xr-var-data'><pre>array([&#x27;2024-06-03T00:00:00.000000000&#x27;, &#x27;2024-06-03T06:00:00.000000000&#x27;],\n",
-       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>level</span></div><div class='xr-var-dims'>(level)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>500 700</div><input id='attrs-75028f1a-e43a-4c33-aa58-001d50653bc9' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-75028f1a-e43a-4c33-aa58-001d50653bc9' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-7008ba6d-a7ab-49cd-b5fc-c01aedf9262f' class='xr-var-data-in' type='checkbox'><label for='data-7008ba6d-a7ab-49cd-b5fc-c01aedf9262f' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>hPa</dd><dt><span>positive :</span></dt><dd>down</dd><dt><span>stored_direction :</span></dt><dd>decreasing</dd><dt><span>standard_name :</span></dt><dd>air_pressure</dd><dt><span>long_name :</span></dt><dd>pressure</dd></dl></div><div class='xr-var-data'><pre>array([500, 700])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 80.0 70.0 ... -80.0 -90.0</div><input id='attrs-a0a38c87-1598-4345-a7d6-dd55845e491a' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-a0a38c87-1598-4345-a7d6-dd55845e491a' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-2c7d64cc-9b55-493d-9db2-0e9420c17f35' class='xr-var-data-in' type='checkbox'><label for='data-2c7d64cc-9b55-493d-9db2-0e9420c17f35' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  80.,  70.,  60.,  50.,  40.,  30.,  20.,  10.,   0., -10., -20.,\n",
-       "       -30., -40., -50., -60., -70., -80., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 10.0 20.0 ... 330.0 340.0 350.0</div><input id='attrs-26e9d52c-eac0-498e-99d7-48f9da1de5f2' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-26e9d52c-eac0-498e-99d7-48f9da1de5f2' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-0aac8749-f893-4db5-b855-4d1e87ad9d83' class='xr-var-data-in' type='checkbox'><label for='data-0aac8749-f893-4db5-b855-4d1e87ad9d83' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  10.,  20.,  30.,  40.,  50.,  60.,  70.,  80.,  90., 100., 110.,\n",
-       "       120., 130., 140., 150., 160., 170., 180., 190., 200., 210., 220., 230.,\n",
-       "       240., 250., 260., 270., 280., 290., 300., 310., 320., 330., 340., 350.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-f9d5ffad-428f-48ce-8a0d-b0cb1112bccd' class='xr-section-summary-in' type='checkbox'  checked><label for='section-f9d5ffad-428f-48ce-8a0d-b0cb1112bccd' class='xr-section-summary' >Data variables: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>r</span></div><div class='xr-var-dims'>(valid_time, level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-6deb0d29-57c0-435b-a271-ce415d6e44e1' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-6deb0d29-57c0-435b-a271-ce415d6e44e1' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-c2ce6f29-be61-44a0-babf-cd1ba96dc593' class='xr-var-data-in' type='checkbox'><label for='data-c2ce6f29-be61-44a0-babf-cd1ba96dc593' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>r</dd><dt><span>standard_name :</span></dt><dd>relative_humidity</dd><dt><span>long_name :</span></dt><dd>Relative humidity</dd><dt><span>paramId :</span></dt><dd>157</dd><dt><span>units :</span></dt><dd>%</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x9dd\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[2736 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t</span></div><div class='xr-var-dims'>(valid_time, level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-f762911b-5234-43ae-833c-010b36515e98' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-f762911b-5234-43ae-833c-010b36515e98' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-57e8b598-058f-4b7a-a688-dd61ed09d6d4' class='xr-var-data-in' type='checkbox'><label for='data-57e8b598-058f-4b7a-a688-dd61ed09d6d4' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>t</dd><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>paramId :</span></dt><dd>130</dd><dt><span>units :</span></dt><dd>K</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x82d\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[2736 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-1af365d9-3879-4f88-b8d1-2e0435809288' class='xr-section-summary-in' type='checkbox'  ><label for='section-1af365d9-3879-4f88-b8d1-2e0435809288' class='xr-section-summary' >Indexes: <span>(4)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-index-name'><div>valid_time</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-7756d899-a2c4-4ca4-bcd6-8ba03cb95d68' class='xr-index-data-in' type='checkbox'/><label for='index-7756d899-a2c4-4ca4-bcd6-8ba03cb95d68' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(DatetimeIndex([&#x27;2024-06-03 00:00:00&#x27;, &#x27;2024-06-03 06:00:00&#x27;], dtype=&#x27;datetime64[ns]&#x27;, name=&#x27;valid_time&#x27;, freq=None))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>level</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-1746d72e-c93b-4ba6-883c-69d00690f9e1' class='xr-index-data-in' type='checkbox'/><label for='index-1746d72e-c93b-4ba6-883c-69d00690f9e1' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([500, 700], dtype=&#x27;int64&#x27;, name=&#x27;level&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>latitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-effb95f5-4fa5-4a77-bf09-5bf987fbfb6e' class='xr-index-data-in' type='checkbox'/><label for='index-effb95f5-4fa5-4a77-bf09-5bf987fbfb6e' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([ 90.0,  80.0,  70.0,  60.0,  50.0,  40.0,  30.0,  20.0,  10.0,   0.0,\n",
-       "       -10.0, -20.0, -30.0, -40.0, -50.0, -60.0, -70.0, -80.0, -90.0],\n",
-       "      dtype=&#x27;float64&#x27;, name=&#x27;latitude&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>longitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-a9dac793-acea-4b79-b0ed-a20dc0ccd456' class='xr-index-data-in' type='checkbox'/><label for='index-a9dac793-acea-4b79-b0ed-a20dc0ccd456' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([  0.0,  10.0,  20.0,  30.0,  40.0,  50.0,  60.0,  70.0,  80.0,  90.0,\n",
-       "       100.0, 110.0, 120.0, 130.0, 140.0, 150.0, 160.0, 170.0, 180.0, 190.0,\n",
-       "       200.0, 210.0, 220.0, 230.0, 240.0, 250.0, 260.0, 270.0, 280.0, 290.0,\n",
-       "       300.0, 310.0, 320.0, 330.0, 340.0, 350.0],\n",
-       "      dtype=&#x27;float64&#x27;, name=&#x27;longitude&#x27;))</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-f3e416c7-3d69-440a-8403-3bc5b007d754' class='xr-section-summary-in' type='checkbox'  ><label for='section-f3e416c7-3d69-440a-8403-3bc5b007d754' class='xr-section-summary' >Attributes: <span>(11)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>class :</span></dt><dd>od</dd><dt><span>stream :</span></dt><dd>oper</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>type :</span></dt><dd>fc</dd><dt><span>expver :</span></dt><dd>0001</dd><dt><span>date :</span></dt><dd>20240603</dd><dt><span>time :</span></dt><dd>0</dd><dt><span>domain :</span></dt><dd>g</dd><dt><span>number :</span></dt><dd>0</dd><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
+       "    *empty*</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-9c004d0f-f2a0-4948-bf1b-601ffa85a8aa' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-9c004d0f-f2a0-4948-bf1b-601ffa85a8aa' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-5ee56d0e-7f80-4a1f-b574-506a0363ea46' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-5ee56d0e-7f80-4a1f-b574-506a0363ea46' class='xr-section-summary'  title='Expand/collapse section'>Data variables: <span>(0)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'></ul></div></li></ul></div></div>"
       ],
       "text/plain": [
-       "<xarray.Dataset> Size: 44kB\n",
-       "Dimensions:     (valid_time: 2, level: 2, latitude: 19, longitude: 36)\n",
-       "Coordinates:\n",
-       "  * valid_time  (valid_time) datetime64[ns] 16B 2024-06-03 2024-06-03T06:00:00\n",
-       "  * level       (level) int64 16B 500 700\n",
-       "  * latitude    (latitude) float64 152B 90.0 80.0 70.0 ... -70.0 -80.0 -90.0\n",
-       "  * longitude   (longitude) float64 288B 0.0 10.0 20.0 ... 330.0 340.0 350.0\n",
+       "<xarray.Dataset> Size: 0B\n",
+       "Dimensions:  ()\n",
        "Data variables:\n",
-       "    r           (valid_time, level, latitude, longitude) float64 22kB ...\n",
-       "    t           (valid_time, level, latitude, longitude) float64 22kB ...\n",
-       "Attributes:\n",
-       "    class:        od\n",
-       "    stream:       oper\n",
-       "    levtype:      pl\n",
-       "    type:         fc\n",
-       "    expver:       0001\n",
-       "    date:         20240603\n",
-       "    time:         0\n",
-       "    domain:       g\n",
-       "    number:       0\n",
-       "    Conventions:  CF-1.8\n",
-       "    institution:  ECMWF"
+       "    *empty*"
       ]
      },
      "execution_count": 5,
@@ -2105,39 +2402,86 @@
        "</symbol>\n",
        "</defs>\n",
        "</svg>\n",
-       "<style>/* CSS stylesheet for displaying xarray objects in jupyterlab.\n",
-       " *\n",
-       " */\n",
+       "<style>/* CSS stylesheet for displaying xarray objects in notebooks */\n",
        "\n",
        ":root {\n",
-       "  --xr-font-color0: var(--jp-content-font-color0, rgba(0, 0, 0, 1));\n",
-       "  --xr-font-color2: var(--jp-content-font-color2, rgba(0, 0, 0, 0.54));\n",
-       "  --xr-font-color3: var(--jp-content-font-color3, rgba(0, 0, 0, 0.38));\n",
-       "  --xr-border-color: var(--jp-border-color2, #e0e0e0);\n",
-       "  --xr-disabled-color: var(--jp-layout-color3, #bdbdbd);\n",
-       "  --xr-background-color: var(--jp-layout-color0, white);\n",
-       "  --xr-background-color-row-even: var(--jp-layout-color1, white);\n",
-       "  --xr-background-color-row-odd: var(--jp-layout-color2, #eeeeee);\n",
+       "  --xr-font-color0: var(\n",
+       "    --jp-content-font-color0,\n",
+       "    var(--pst-color-text-base rgba(0, 0, 0, 1))\n",
+       "  );\n",
+       "  --xr-font-color2: var(\n",
+       "    --jp-content-font-color2,\n",
+       "    var(--pst-color-text-base, rgba(0, 0, 0, 0.54))\n",
+       "  );\n",
+       "  --xr-font-color3: var(\n",
+       "    --jp-content-font-color3,\n",
+       "    var(--pst-color-text-base, rgba(0, 0, 0, 0.38))\n",
+       "  );\n",
+       "  --xr-border-color: var(\n",
+       "    --jp-border-color2,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 10))\n",
+       "  );\n",
+       "  --xr-disabled-color: var(\n",
+       "    --jp-layout-color3,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 40))\n",
+       "  );\n",
+       "  --xr-background-color: var(\n",
+       "    --jp-layout-color0,\n",
+       "    var(--pst-color-on-background, white)\n",
+       "  );\n",
+       "  --xr-background-color-row-even: var(\n",
+       "    --jp-layout-color1,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 5))\n",
+       "  );\n",
+       "  --xr-background-color-row-odd: var(\n",
+       "    --jp-layout-color2,\n",
+       "    hsl(from var(--pst-color-on-background, white) h s calc(l - 15))\n",
+       "  );\n",
        "}\n",
        "\n",
        "html[theme=\"dark\"],\n",
        "html[data-theme=\"dark\"],\n",
        "body[data-theme=\"dark\"],\n",
        "body.vscode-dark {\n",
-       "  --xr-font-color0: rgba(255, 255, 255, 1);\n",
-       "  --xr-font-color2: rgba(255, 255, 255, 0.54);\n",
-       "  --xr-font-color3: rgba(255, 255, 255, 0.38);\n",
-       "  --xr-border-color: #1f1f1f;\n",
-       "  --xr-disabled-color: #515151;\n",
-       "  --xr-background-color: #111111;\n",
-       "  --xr-background-color-row-even: #111111;\n",
-       "  --xr-background-color-row-odd: #313131;\n",
+       "  --xr-font-color0: var(\n",
+       "    --jp-content-font-color0,\n",
+       "    var(--pst-color-text-base, rgba(255, 255, 255, 1))\n",
+       "  );\n",
+       "  --xr-font-color2: var(\n",
+       "    --jp-content-font-color2,\n",
+       "    var(--pst-color-text-base, rgba(255, 255, 255, 0.54))\n",
+       "  );\n",
+       "  --xr-font-color3: var(\n",
+       "    --jp-content-font-color3,\n",
+       "    var(--pst-color-text-base, rgba(255, 255, 255, 0.38))\n",
+       "  );\n",
+       "  --xr-border-color: var(\n",
+       "    --jp-border-color2,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 10))\n",
+       "  );\n",
+       "  --xr-disabled-color: var(\n",
+       "    --jp-layout-color3,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 40))\n",
+       "  );\n",
+       "  --xr-background-color: var(\n",
+       "    --jp-layout-color0,\n",
+       "    var(--pst-color-on-background, #111111)\n",
+       "  );\n",
+       "  --xr-background-color-row-even: var(\n",
+       "    --jp-layout-color1,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 5))\n",
+       "  );\n",
+       "  --xr-background-color-row-odd: var(\n",
+       "    --jp-layout-color2,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 15))\n",
+       "  );\n",
        "}\n",
        "\n",
        ".xr-wrap {\n",
        "  display: block !important;\n",
        "  min-width: 300px;\n",
        "  max-width: 700px;\n",
+       "  line-height: 1.6;\n",
        "}\n",
        "\n",
        ".xr-text-repr-fallback {\n",
@@ -2160,11 +2504,18 @@
        "}\n",
        "\n",
        ".xr-obj-type,\n",
-       ".xr-array-name {\n",
+       ".xr-obj-name,\n",
+       ".xr-group-name {\n",
        "  margin-left: 2px;\n",
        "  margin-right: 10px;\n",
        "}\n",
        "\n",
+       ".xr-group-name::before {\n",
+       "  content: \"📁\";\n",
+       "  padding-right: 0.3em;\n",
+       "}\n",
+       "\n",
+       ".xr-group-name,\n",
        ".xr-obj-type {\n",
        "  color: var(--xr-font-color2);\n",
        "}\n",
@@ -2173,6 +2524,8 @@
        "  padding-left: 0 !important;\n",
        "  display: grid;\n",
        "  grid-template-columns: 150px auto auto 1fr 0 20px 0 20px;\n",
+       "  margin-block-start: 0;\n",
+       "  margin-block-end: 0;\n",
        "}\n",
        "\n",
        ".xr-section-item {\n",
@@ -2183,10 +2536,12 @@
        "  display: inline-block;\n",
        "  opacity: 0;\n",
        "  height: 0;\n",
+       "  margin: 0;\n",
        "}\n",
        "\n",
        ".xr-section-item input + label {\n",
        "  color: var(--xr-disabled-color);\n",
+       "  border: 2px solid transparent !important;\n",
        "}\n",
        "\n",
        ".xr-section-item input:enabled + label {\n",
@@ -2195,7 +2550,7 @@
        "}\n",
        "\n",
        ".xr-section-item input:focus + label {\n",
-       "  border: 2px solid var(--xr-font-color0);\n",
+       "  border: 2px solid var(--xr-font-color0) !important;\n",
        "}\n",
        "\n",
        ".xr-section-item input:enabled + label:hover {\n",
@@ -2240,7 +2595,6 @@
        ".xr-section-summary,\n",
        ".xr-section-inline-details {\n",
        "  padding-top: 4px;\n",
-       "  padding-bottom: 4px;\n",
        "}\n",
        "\n",
        ".xr-section-inline-details {\n",
@@ -2250,6 +2604,7 @@
        ".xr-section-details {\n",
        "  display: none;\n",
        "  grid-column: 1 / -1;\n",
+       "  margin-top: 4px;\n",
        "  margin-bottom: 5px;\n",
        "}\n",
        "\n",
@@ -2257,6 +2612,32 @@
        "  display: contents;\n",
        "}\n",
        "\n",
+       ".xr-group-box {\n",
+       "  display: inline-grid;\n",
+       "  grid-template-columns: 0px 20px auto;\n",
+       "  width: 100%;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-vline {\n",
+       "  grid-column-start: 1;\n",
+       "  border-right: 0.2em solid;\n",
+       "  border-color: var(--xr-border-color);\n",
+       "  width: 0px;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-hline {\n",
+       "  grid-column-start: 2;\n",
+       "  grid-row-start: 1;\n",
+       "  height: 1em;\n",
+       "  width: 20px;\n",
+       "  border-bottom: 0.2em solid;\n",
+       "  border-color: var(--xr-border-color);\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-contents {\n",
+       "  grid-column-start: 3;\n",
+       "}\n",
+       "\n",
        ".xr-array-wrap {\n",
        "  grid-column: 1 / -1;\n",
        "  display: grid;\n",
@@ -2327,7 +2708,9 @@
        ".xr-var-item label,\n",
        ".xr-var-item > .xr-var-name span {\n",
        "  background-color: var(--xr-background-color-row-even);\n",
+       "  border-color: var(--xr-background-color-row-odd);\n",
        "  margin-bottom: 0;\n",
+       "  padding-top: 2px;\n",
        "}\n",
        "\n",
        ".xr-var-item > .xr-var-name:hover span {\n",
@@ -2338,6 +2721,7 @@
        ".xr-var-list > li:nth-child(odd) > label,\n",
        ".xr-var-list > li:nth-child(odd) > .xr-var-name span {\n",
        "  background-color: var(--xr-background-color-row-odd);\n",
+       "  border-color: var(--xr-background-color-row-even);\n",
        "}\n",
        "\n",
        ".xr-var-name {\n",
@@ -2387,8 +2771,15 @@
        ".xr-var-data,\n",
        ".xr-index-data {\n",
        "  display: none;\n",
-       "  background-color: var(--xr-background-color) !important;\n",
-       "  padding-bottom: 5px !important;\n",
+       "  border-top: 2px dotted var(--xr-background-color);\n",
+       "  padding-bottom: 20px !important;\n",
+       "  padding-top: 10px !important;\n",
+       "}\n",
+       "\n",
+       ".xr-var-attrs-in + label,\n",
+       ".xr-var-data-in + label,\n",
+       ".xr-index-data-in + label {\n",
+       "  padding: 0 1px;\n",
        "}\n",
        "\n",
        ".xr-var-attrs-in:checked ~ .xr-var-attrs,\n",
@@ -2401,6 +2792,12 @@
        "  float: right;\n",
        "}\n",
        "\n",
+       ".xr-var-data > pre,\n",
+       ".xr-index-data > pre,\n",
+       ".xr-var-data > table > tbody > tr {\n",
+       "  background-color: transparent !important;\n",
+       "}\n",
+       "\n",
        ".xr-var-name span,\n",
        ".xr-var-data,\n",
        ".xr-index-name div,\n",
@@ -2460,6 +2857,14 @@
        "  stroke: currentColor;\n",
        "  fill: currentColor;\n",
        "}\n",
+       "\n",
+       ".xr-var-attrs-in:checked + label > .xr-icon-file-text2,\n",
+       ".xr-var-data-in:checked + label > .xr-icon-database,\n",
+       ".xr-index-data-in:checked + label > .xr-icon-database {\n",
+       "  color: var(--xr-font-color0);\n",
+       "  filter: drop-shadow(1px 1px 5px var(--xr-font-color2));\n",
+       "  stroke-width: 0.8px;\n",
+       "}\n",
        "</style><pre class='xr-text-repr-fallback'>&lt;xarray.Dataset&gt; Size: 176kB\n",
        "Dimensions:     (date: 2, time: 2, step: 2, level: 2, latitude: 19,\n",
        "                 longitude: 36)\n",
@@ -2468,32 +2873,19 @@
        "  * time        (time) timedelta64[ns] 16B 00:00:00 12:00:00\n",
        "  * step        (step) timedelta64[ns] 16B 00:00:00 06:00:00\n",
        "  * level       (level) int64 16B 500 700\n",
-       "    valid_time  (date, time, step) datetime64[ns] 64B ...\n",
        "  * latitude    (latitude) float64 152B 90.0 80.0 70.0 ... -70.0 -80.0 -90.0\n",
        "  * longitude   (longitude) float64 288B 0.0 10.0 20.0 ... 330.0 340.0 350.0\n",
+       "    valid_time  (date, time, step) datetime64[ns] 64B ...\n",
        "Data variables:\n",
        "    r           (date, time, step, level, latitude, longitude) float64 88kB ...\n",
        "    t           (date, time, step, level, latitude, longitude) float64 88kB ...\n",
        "Attributes:\n",
-       "    class:        od\n",
-       "    stream:       oper\n",
-       "    levtype:      pl\n",
-       "    type:         fc\n",
-       "    expver:       0001\n",
-       "    domain:       g\n",
-       "    number:       0\n",
        "    Conventions:  CF-1.8\n",
-       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-ba9e03b2-da1e-4d4d-87cd-b28669ce09b1' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-ba9e03b2-da1e-4d4d-87cd-b28669ce09b1' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>date</span>: 2</li><li><span class='xr-has-index'>time</span>: 2</li><li><span class='xr-has-index'>step</span>: 2</li><li><span class='xr-has-index'>level</span>: 2</li><li><span class='xr-has-index'>latitude</span>: 19</li><li><span class='xr-has-index'>longitude</span>: 36</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-b5fccb07-0a85-4fe6-967d-5b92cb240fa6' class='xr-section-summary-in' type='checkbox'  checked><label for='section-b5fccb07-0a85-4fe6-967d-5b92cb240fa6' class='xr-section-summary' >Coordinates: <span>(7)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>date</span></div><div class='xr-var-dims'>(date)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2024-06-03 2024-06-04</div><input id='attrs-d05e5cc6-f14b-4a36-9ff1-3dc7a77a9a25' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-d05e5cc6-f14b-4a36-9ff1-3dc7a77a9a25' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-86d98b59-3068-48db-ab35-3d7b4260e11a' class='xr-var-data-in' type='checkbox'><label for='data-86d98b59-3068-48db-ab35-3d7b4260e11a' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([&#x27;2024-06-03T00:00:00.000000000&#x27;, &#x27;2024-06-04T00:00:00.000000000&#x27;],\n",
-       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>time</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>00:00:00 12:00:00</div><input id='attrs-d574c561-44b4-4092-ae60-52ccc6d4a45b' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-d574c561-44b4-4092-ae60-52ccc6d4a45b' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-7a2bd9f7-3486-4b64-8ee0-5567af3a62f1' class='xr-var-data-in' type='checkbox'><label for='data-7a2bd9f7-3486-4b64-8ee0-5567af3a62f1' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([             0, 43200000000000], dtype=&#x27;timedelta64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>step</span></div><div class='xr-var-dims'>(step)</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>00:00:00 06:00:00</div><input id='attrs-b2d69919-ea31-427a-80ee-1d8c76896819' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-b2d69919-ea31-427a-80ee-1d8c76896819' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-cff6fca9-2bde-435d-8abd-de5e5e9d5c1b' class='xr-var-data-in' type='checkbox'><label for='data-cff6fca9-2bde-435d-8abd-de5e5e9d5c1b' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([             0, 21600000000000], dtype=&#x27;timedelta64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>level</span></div><div class='xr-var-dims'>(level)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>500 700</div><input id='attrs-fdc43bfb-12d6-433f-aef8-d98bd49f7217' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-fdc43bfb-12d6-433f-aef8-d98bd49f7217' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-951834a4-04da-43e7-92b6-4db2150ca0ae' class='xr-var-data-in' type='checkbox'><label for='data-951834a4-04da-43e7-92b6-4db2150ca0ae' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>hPa</dd><dt><span>positive :</span></dt><dd>down</dd><dt><span>stored_direction :</span></dt><dd>decreasing</dd><dt><span>standard_name :</span></dt><dd>air_pressure</dd><dt><span>long_name :</span></dt><dd>pressure</dd></dl></div><div class='xr-var-data'><pre>array([500, 700])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>valid_time</span></div><div class='xr-var-dims'>(date, time, step)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-45477b5e-22d6-4a0f-9ac4-3e0323d351b3' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-45477b5e-22d6-4a0f-9ac4-3e0323d351b3' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-cd0ac626-64d5-4a35-a69f-0b8a30ffc3e4' class='xr-var-data-in' type='checkbox'><label for='data-cd0ac626-64d5-4a35-a69f-0b8a30ffc3e4' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>time</dd><dt><span>long_name :</span></dt><dd>valid_time</dd></dl></div><div class='xr-var-data'><pre>[8 values with dtype=datetime64[ns]]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 80.0 70.0 ... -80.0 -90.0</div><input id='attrs-d0a2a960-cda3-4c54-9645-f6cad7ae020a' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-d0a2a960-cda3-4c54-9645-f6cad7ae020a' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-8f11624f-c16d-4613-8159-a6f30da69746' class='xr-var-data-in' type='checkbox'><label for='data-8f11624f-c16d-4613-8159-a6f30da69746' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  80.,  70.,  60.,  50.,  40.,  30.,  20.,  10.,   0., -10., -20.,\n",
-       "       -30., -40., -50., -60., -70., -80., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 10.0 20.0 ... 330.0 340.0 350.0</div><input id='attrs-ab84ea85-439c-4b9b-8b4d-acd951bafb1e' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-ab84ea85-439c-4b9b-8b4d-acd951bafb1e' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-286aaec5-c195-4f1f-8c54-0273441c2ddb' class='xr-var-data-in' type='checkbox'><label for='data-286aaec5-c195-4f1f-8c54-0273441c2ddb' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  10.,  20.,  30.,  40.,  50.,  60.,  70.,  80.,  90., 100., 110.,\n",
+       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-525596d8-fbe9-4b5f-839a-3853f27805ac' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-525596d8-fbe9-4b5f-839a-3853f27805ac' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>date</span>: 2</li><li><span class='xr-has-index'>time</span>: 2</li><li><span class='xr-has-index'>step</span>: 2</li><li><span class='xr-has-index'>level</span>: 2</li><li><span class='xr-has-index'>latitude</span>: 19</li><li><span class='xr-has-index'>longitude</span>: 36</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-772d1b94-0056-4850-bf1b-bdce1523c887' class='xr-section-summary-in' type='checkbox'  checked><label for='section-772d1b94-0056-4850-bf1b-bdce1523c887' class='xr-section-summary' >Coordinates: <span>(7)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>date</span></div><div class='xr-var-dims'>(date)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2024-06-03 2024-06-04</div><input id='attrs-53c09460-6334-44d7-98d4-6d70f32027f2' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-53c09460-6334-44d7-98d4-6d70f32027f2' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-20daf061-c168-442d-9309-e8c915a2f69a' class='xr-var-data-in' type='checkbox'><label for='data-20daf061-c168-442d-9309-e8c915a2f69a' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([&#x27;2024-06-03T00:00:00.000000000&#x27;, &#x27;2024-06-04T00:00:00.000000000&#x27;],\n",
+       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>time</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>00:00:00 12:00:00</div><input id='attrs-20363373-af74-4181-90a5-310e3edad4b9' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-20363373-af74-4181-90a5-310e3edad4b9' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-c0723645-21a3-42f4-a855-f9268821f55e' class='xr-var-data-in' type='checkbox'><label for='data-c0723645-21a3-42f4-a855-f9268821f55e' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([             0, 43200000000000], dtype=&#x27;timedelta64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>step</span></div><div class='xr-var-dims'>(step)</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>00:00:00 06:00:00</div><input id='attrs-9dc547d8-8a73-4db5-8353-cdfcbd341aa7' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-9dc547d8-8a73-4db5-8353-cdfcbd341aa7' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-5c0bc2f1-fec2-45c1-9f06-9a5e319a58be' class='xr-var-data-in' type='checkbox'><label for='data-5c0bc2f1-fec2-45c1-9f06-9a5e319a58be' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>forecast_period</dd><dt><span>long_name :</span></dt><dd>time since forecast_reference_time</dd></dl></div><div class='xr-var-data'><pre>array([             0, 21600000000000], dtype=&#x27;timedelta64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>level</span></div><div class='xr-var-dims'>(level)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>500 700</div><input id='attrs-35ff12e1-9087-4277-a740-75af9ca9db48' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-35ff12e1-9087-4277-a740-75af9ca9db48' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-04727c45-4175-44f5-91f2-88805a2de7a3' class='xr-var-data-in' type='checkbox'><label for='data-04727c45-4175-44f5-91f2-88805a2de7a3' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>hPa</dd><dt><span>positive :</span></dt><dd>down</dd><dt><span>stored_direction :</span></dt><dd>decreasing</dd><dt><span>standard_name :</span></dt><dd>air_pressure</dd><dt><span>long_name :</span></dt><dd>pressure</dd></dl></div><div class='xr-var-data'><pre>array([500, 700])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 80.0 70.0 ... -80.0 -90.0</div><input id='attrs-9d3ec348-4b62-47ac-bc63-632bfdbcd55c' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-9d3ec348-4b62-47ac-bc63-632bfdbcd55c' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-6578eaa6-dde7-451f-88f2-b29bbfaea9ae' class='xr-var-data-in' type='checkbox'><label for='data-6578eaa6-dde7-451f-88f2-b29bbfaea9ae' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  80.,  70.,  60.,  50.,  40.,  30.,  20.,  10.,   0., -10., -20.,\n",
+       "       -30., -40., -50., -60., -70., -80., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 10.0 20.0 ... 330.0 340.0 350.0</div><input id='attrs-a368dfca-acb4-472f-b857-e2faa4a71232' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-a368dfca-acb4-472f-b857-e2faa4a71232' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-3f00f1da-fe88-4e63-b418-797198c5375e' class='xr-var-data-in' type='checkbox'><label for='data-3f00f1da-fe88-4e63-b418-797198c5375e' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  10.,  20.,  30.,  40.,  50.,  60.,  70.,  80.,  90., 100., 110.,\n",
        "       120., 130., 140., 150., 160., 170., 180., 190., 200., 210., 220., 230.,\n",
-       "       240., 250., 260., 270., 280., 290., 300., 310., 320., 330., 340., 350.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-4bf086fc-9ce0-4911-948c-265e17b4b745' class='xr-section-summary-in' type='checkbox'  checked><label for='section-4bf086fc-9ce0-4911-948c-265e17b4b745' class='xr-section-summary' >Data variables: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>r</span></div><div class='xr-var-dims'>(date, time, step, level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-5702de8c-e7cd-4fa5-affe-b7c81a5258de' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-5702de8c-e7cd-4fa5-affe-b7c81a5258de' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-cdfb5265-773a-4102-ba87-b91216d7bb1c' class='xr-var-data-in' type='checkbox'><label for='data-cdfb5265-773a-4102-ba87-b91216d7bb1c' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>r</dd><dt><span>standard_name :</span></dt><dd>relative_humidity</dd><dt><span>long_name :</span></dt><dd>Relative humidity</dd><dt><span>paramId :</span></dt><dd>157</dd><dt><span>units :</span></dt><dd>%</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x9dd\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t</span></div><div class='xr-var-dims'>(date, time, step, level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-85c8d034-87d0-4cc9-80ce-3d7e0bc6962c' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-85c8d034-87d0-4cc9-80ce-3d7e0bc6962c' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-f183d8c7-7c6c-44f0-9e72-5a0aca5ee9ae' class='xr-var-data-in' type='checkbox'><label for='data-f183d8c7-7c6c-44f0-9e72-5a0aca5ee9ae' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>param :</span></dt><dd>t</dd><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>paramId :</span></dt><dd>130</dd><dt><span>units :</span></dt><dd>K</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x82d\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16}</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-09ee1e3b-0aff-4a1c-9489-e6d5f6009ca8' class='xr-section-summary-in' type='checkbox'  ><label for='section-09ee1e3b-0aff-4a1c-9489-e6d5f6009ca8' class='xr-section-summary' >Indexes: <span>(6)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-index-name'><div>date</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-8b1779b0-7758-4a32-906a-f44c9c23b20b' class='xr-index-data-in' type='checkbox'/><label for='index-8b1779b0-7758-4a32-906a-f44c9c23b20b' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(DatetimeIndex([&#x27;2024-06-03&#x27;, &#x27;2024-06-04&#x27;], dtype=&#x27;datetime64[ns]&#x27;, name=&#x27;date&#x27;, freq=None))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>time</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-c9d1488f-df74-422f-bd8e-0898ed75bc9c' class='xr-index-data-in' type='checkbox'/><label for='index-c9d1488f-df74-422f-bd8e-0898ed75bc9c' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(TimedeltaIndex([&#x27;0 days 00:00:00&#x27;, &#x27;0 days 12:00:00&#x27;], dtype=&#x27;timedelta64[ns]&#x27;, name=&#x27;time&#x27;, freq=None))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>step</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-a1bbb2d6-d216-4587-af4c-1247c0194b3d' class='xr-index-data-in' type='checkbox'/><label for='index-a1bbb2d6-d216-4587-af4c-1247c0194b3d' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(TimedeltaIndex([&#x27;0 days 00:00:00&#x27;, &#x27;0 days 06:00:00&#x27;], dtype=&#x27;timedelta64[ns]&#x27;, name=&#x27;step&#x27;, freq=None))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>level</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-311522b3-4983-4f8f-bf83-6560661f3cc0' class='xr-index-data-in' type='checkbox'/><label for='index-311522b3-4983-4f8f-bf83-6560661f3cc0' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([500, 700], dtype=&#x27;int64&#x27;, name=&#x27;level&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>latitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-77f07904-da3f-4886-a6d9-dce0e49f589b' class='xr-index-data-in' type='checkbox'/><label for='index-77f07904-da3f-4886-a6d9-dce0e49f589b' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([ 90.0,  80.0,  70.0,  60.0,  50.0,  40.0,  30.0,  20.0,  10.0,   0.0,\n",
-       "       -10.0, -20.0, -30.0, -40.0, -50.0, -60.0, -70.0, -80.0, -90.0],\n",
-       "      dtype=&#x27;float64&#x27;, name=&#x27;latitude&#x27;))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>longitude</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-2c8851ac-b3e7-4a60-b601-443a837c6b6b' class='xr-index-data-in' type='checkbox'/><label for='index-2c8851ac-b3e7-4a60-b601-443a837c6b6b' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([  0.0,  10.0,  20.0,  30.0,  40.0,  50.0,  60.0,  70.0,  80.0,  90.0,\n",
-       "       100.0, 110.0, 120.0, 130.0, 140.0, 150.0, 160.0, 170.0, 180.0, 190.0,\n",
-       "       200.0, 210.0, 220.0, 230.0, 240.0, 250.0, 260.0, 270.0, 280.0, 290.0,\n",
-       "       300.0, 310.0, 320.0, 330.0, 340.0, 350.0],\n",
-       "      dtype=&#x27;float64&#x27;, name=&#x27;longitude&#x27;))</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-3232ab9d-d88b-42ce-8d68-e9f169606ed2' class='xr-section-summary-in' type='checkbox'  checked><label for='section-3232ab9d-d88b-42ce-8d68-e9f169606ed2' class='xr-section-summary' >Attributes: <span>(9)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>class :</span></dt><dd>od</dd><dt><span>stream :</span></dt><dd>oper</dd><dt><span>levtype :</span></dt><dd>pl</dd><dt><span>type :</span></dt><dd>fc</dd><dt><span>expver :</span></dt><dd>0001</dd><dt><span>domain :</span></dt><dd>g</dd><dt><span>number :</span></dt><dd>0</dd><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
+       "       240., 250., 260., 270., 280., 290., 300., 310., 320., 330., 340., 350.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>valid_time</span></div><div class='xr-var-dims'>(date, time, step)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-e41c5738-9f34-4c9f-9866-7bf3c4489af5' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-e41c5738-9f34-4c9f-9866-7bf3c4489af5' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-97cf0d27-e6a3-4cb6-bb89-0008f04c853f' class='xr-var-data-in' type='checkbox'><label for='data-97cf0d27-e6a3-4cb6-bb89-0008f04c853f' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>time</dd><dt><span>long_name :</span></dt><dd>valid_time</dd></dl></div><div class='xr-var-data'><pre>[8 values with dtype=datetime64[ns]]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-725a47be-0880-404d-8787-ba2f4b68bdfb' class='xr-section-summary-in' type='checkbox'  checked><label for='section-725a47be-0880-404d-8787-ba2f4b68bdfb' class='xr-section-summary' >Data variables: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>r</span></div><div class='xr-var-dims'>(date, time, step, level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-b8cdd678-31f5-4e84-b6e0-cf5efbde7062' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-b8cdd678-31f5-4e84-b6e0-cf5efbde7062' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-cbebb7c5-ddce-4c3f-949f-2b28860779ae' class='xr-var-data-in' type='checkbox'><label for='data-cbebb7c5-ddce-4c3f-949f-2b28860779ae' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>relative_humidity</dd><dt><span>long_name :</span></dt><dd>Relative humidity</dd><dt><span>units :</span></dt><dd>percent</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x9dd\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t</span></div><div class='xr-var-dims'>(date, time, step, level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-6032b989-4a82-42c2-a895-c1a3aa292a86' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-6032b989-4a82-42c2-a895-c1a3aa292a86' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-62021df1-2d37-45aa-917e-7a5cd8ca463e' class='xr-var-data-in' type='checkbox'><label for='data-62021df1-2d37-45aa-917e-7a5cd8ca463e' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>units :</span></dt><dd>kelvin</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x82d\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-6c2081c5-a76b-4ddf-b113-e3fb0095f53a' class='xr-section-summary-in' type='checkbox'  checked><label for='section-6c2081c5-a76b-4ddf-b113-e3fb0095f53a' class='xr-section-summary' >Attributes: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
       ],
       "text/plain": [
        "<xarray.Dataset> Size: 176kB\n",
@@ -2504,20 +2896,13 @@
        "  * time        (time) timedelta64[ns] 16B 00:00:00 12:00:00\n",
        "  * step        (step) timedelta64[ns] 16B 00:00:00 06:00:00\n",
        "  * level       (level) int64 16B 500 700\n",
-       "    valid_time  (date, time, step) datetime64[ns] 64B ...\n",
        "  * latitude    (latitude) float64 152B 90.0 80.0 70.0 ... -70.0 -80.0 -90.0\n",
        "  * longitude   (longitude) float64 288B 0.0 10.0 20.0 ... 330.0 340.0 350.0\n",
+       "    valid_time  (date, time, step) datetime64[ns] 64B ...\n",
        "Data variables:\n",
        "    r           (date, time, step, level, latitude, longitude) float64 88kB ...\n",
        "    t           (date, time, step, level, latitude, longitude) float64 88kB ...\n",
        "Attributes:\n",
-       "    class:        od\n",
-       "    stream:       oper\n",
-       "    levtype:      pl\n",
-       "    type:         fc\n",
-       "    expver:       0001\n",
-       "    domain:       g\n",
-       "    number:       0\n",
        "    Conventions:  CF-1.8\n",
        "    institution:  ECMWF"
       ]
@@ -2622,9 +3007,9 @@
      "data": {
       "text/plain": [
        "Coordinates:\n",
-       "  * date       (date) int64 16B 20240603 20240604\n",
-       "  * time       (time) int64 16B 0 1200\n",
-       "  * step       (step) int64 16B 0 6\n",
+       "  * date       (date) object 16B 2024-06-03 2024-06-04\n",
+       "  * time       (time) object 16B 00:00:00 12:00:00\n",
+       "  * step       (step) timedelta64[ns] 16B 00:00:00 06:00:00\n",
        "  * level      (level) int64 16B 500 700\n",
        "  * latitude   (latitude) float64 152B 90.0 80.0 70.0 60.0 ... -70.0 -80.0 -90.0\n",
        "  * longitude  (longitude) float64 288B 0.0 10.0 20.0 30.0 ... 330.0 340.0 350.0"
@@ -2655,7 +3040,8 @@
     {
      "data": {
       "text/plain": [
-       "{'units': 'hours'}"
+       "{'standard_name': 'forecast_period',\n",
+       " 'long_name': 'time since forecast_reference_time'}"
       ]
      },
      "execution_count": 9,
@@ -2692,7 +3078,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.11.12"
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diff --git a/docs/examples/xr_engine/xarray_engine_to_grib.ipynb b/docs/examples/xr_engine/xarray_engine_to_grib.ipynb
new file mode 100644
index 000000000..9170a44fd
--- /dev/null
+++ b/docs/examples/xr_engine/xarray_engine_to_grib.ipynb
@@ -0,0 +1,1790 @@
+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "id": "3cd3659f-bd6d-49d9-821a-9183cbe84655",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "## Xarray engine: writing back to GRIB"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "4394dbab-dd68-4523-8581-28fc4001048d",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "<div class=\"alert alert-warning\">\n",
+    "<b>Warning:</b> converting back Xarray to GRIB is an experimental feature and is not yet fully supported. </div>"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "359a59ce-e285-4202-84ed-995efeea4dda",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "First, we get some example GRIB data and convert it into Xarray."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "id": "a2ef916d-79aa-4c59-9bff-b92c0dafca1f",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "outputs": [
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+       ".xr-index-data-in:checked + label > .xr-icon-database {\n",
+       "  color: var(--xr-font-color0);\n",
+       "  filter: drop-shadow(1px 1px 5px var(--xr-font-color2));\n",
+       "  stroke-width: 0.8px;\n",
+       "}\n",
+       "</style><pre class='xr-text-repr-fallback'>&lt;xarray.Dataset&gt; Size: 176kB\n",
+       "Dimensions:                  (forecast_reference_time: 4, step: 2, level: 2,\n",
+       "                              latitude: 19, longitude: 36)\n",
+       "Coordinates:\n",
+       "  * forecast_reference_time  (forecast_reference_time) datetime64[ns] 32B 202...\n",
+       "  * step                     (step) timedelta64[ns] 16B 00:00:00 06:00:00\n",
+       "  * level                    (level) int64 16B 500 700\n",
+       "  * latitude                 (latitude) float64 152B 90.0 80.0 ... -80.0 -90.0\n",
+       "  * longitude                (longitude) float64 288B 0.0 10.0 ... 340.0 350.0\n",
+       "Data variables:\n",
+       "    r                        (forecast_reference_time, step, level, latitude, longitude) float64 88kB ...\n",
+       "    t                        (forecast_reference_time, step, level, latitude, longitude) float64 88kB ...\n",
+       "Attributes:\n",
+       "    Conventions:  CF-1.8\n",
+       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-bda9ef20-3c93-48a3-bd6a-dc5b43a30d30' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-bda9ef20-3c93-48a3-bd6a-dc5b43a30d30' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>forecast_reference_time</span>: 4</li><li><span class='xr-has-index'>step</span>: 2</li><li><span class='xr-has-index'>level</span>: 2</li><li><span class='xr-has-index'>latitude</span>: 19</li><li><span class='xr-has-index'>longitude</span>: 36</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-ce633c1e-5845-45e4-b773-3b4ff821ef09' class='xr-section-summary-in' type='checkbox'  checked><label for='section-ce633c1e-5845-45e4-b773-3b4ff821ef09' class='xr-section-summary' >Coordinates: <span>(5)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>forecast_reference_time</span></div><div class='xr-var-dims'>(forecast_reference_time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2024-06-03 ... 2024-06-04T12:00:00</div><input id='attrs-3c463924-047e-4259-97bb-ce8f5f81ca06' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-3c463924-047e-4259-97bb-ce8f5f81ca06' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-1e9fac08-db92-4602-b191-3710c79c501b' class='xr-var-data-in' type='checkbox'><label for='data-1e9fac08-db92-4602-b191-3710c79c501b' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([&#x27;2024-06-03T00:00:00.000000000&#x27;, &#x27;2024-06-03T12:00:00.000000000&#x27;,\n",
+       "       &#x27;2024-06-04T00:00:00.000000000&#x27;, &#x27;2024-06-04T12:00:00.000000000&#x27;],\n",
+       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>step</span></div><div class='xr-var-dims'>(step)</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>00:00:00 06:00:00</div><input id='attrs-255e20a4-b5e4-41da-8da1-499a8c5f9c9e' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-255e20a4-b5e4-41da-8da1-499a8c5f9c9e' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-ce6d9abd-a485-4fcb-9536-22e5738b0431' class='xr-var-data-in' type='checkbox'><label for='data-ce6d9abd-a485-4fcb-9536-22e5738b0431' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>forecast_period</dd><dt><span>long_name :</span></dt><dd>time since forecast_reference_time</dd></dl></div><div class='xr-var-data'><pre>array([             0, 21600000000000], dtype=&#x27;timedelta64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>level</span></div><div class='xr-var-dims'>(level)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>500 700</div><input id='attrs-e60f42fb-960a-45cd-aadc-2f4ccc1ed006' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-e60f42fb-960a-45cd-aadc-2f4ccc1ed006' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-5836c3c4-28eb-4814-b353-224fe60d580a' class='xr-var-data-in' type='checkbox'><label for='data-5836c3c4-28eb-4814-b353-224fe60d580a' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>hPa</dd><dt><span>positive :</span></dt><dd>down</dd><dt><span>stored_direction :</span></dt><dd>decreasing</dd><dt><span>standard_name :</span></dt><dd>air_pressure</dd><dt><span>long_name :</span></dt><dd>pressure</dd></dl></div><div class='xr-var-data'><pre>array([500, 700])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 80.0 70.0 ... -80.0 -90.0</div><input id='attrs-d5205e8a-dd8e-415f-941e-82ddcdd6fbc5' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-d5205e8a-dd8e-415f-941e-82ddcdd6fbc5' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-d3781919-364d-4c95-b7b2-9407eaaadcca' class='xr-var-data-in' type='checkbox'><label for='data-d3781919-364d-4c95-b7b2-9407eaaadcca' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  80.,  70.,  60.,  50.,  40.,  30.,  20.,  10.,   0., -10., -20.,\n",
+       "       -30., -40., -50., -60., -70., -80., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 10.0 20.0 ... 330.0 340.0 350.0</div><input id='attrs-98f8003b-b931-4d97-942b-1e79be0382c8' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-98f8003b-b931-4d97-942b-1e79be0382c8' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-318e30da-584d-48f0-81ef-03f90d63553d' class='xr-var-data-in' type='checkbox'><label for='data-318e30da-584d-48f0-81ef-03f90d63553d' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  10.,  20.,  30.,  40.,  50.,  60.,  70.,  80.,  90., 100., 110.,\n",
+       "       120., 130., 140., 150., 160., 170., 180., 190., 200., 210., 220., 230.,\n",
+       "       240., 250., 260., 270., 280., 290., 300., 310., 320., 330., 340., 350.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-49b91fea-9857-4c46-b678-2802639f868f' class='xr-section-summary-in' type='checkbox'  checked><label for='section-49b91fea-9857-4c46-b678-2802639f868f' class='xr-section-summary' >Data variables: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>r</span></div><div class='xr-var-dims'>(forecast_reference_time, step, level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-fbeb0ca0-70dd-4be0-8bc7-2496edfb82e6' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-fbeb0ca0-70dd-4be0-8bc7-2496edfb82e6' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-9e2643fd-ff3e-4460-b612-cff681632782' class='xr-var-data-in' type='checkbox'><label for='data-9e2643fd-ff3e-4460-b612-cff681632782' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>relative_humidity</dd><dt><span>long_name :</span></dt><dd>Relative humidity</dd><dt><span>units :</span></dt><dd>percent</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x9dd\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t</span></div><div class='xr-var-dims'>(forecast_reference_time, step, level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-1aea4f87-decd-4d9a-b279-9e98b27634c8' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-1aea4f87-decd-4d9a-b279-9e98b27634c8' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-213ce204-b7a2-45a0-a142-04b765f8288e' class='xr-var-data-in' type='checkbox'><label for='data-213ce204-b7a2-45a0-a142-04b765f8288e' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>units :</span></dt><dd>kelvin</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x82d\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-db9a3977-a564-4aa6-9afa-a7101c876fee' class='xr-section-summary-in' type='checkbox'  checked><label for='section-db9a3977-a564-4aa6-9afa-a7101c876fee' class='xr-section-summary' >Attributes: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
+      ],
+      "text/plain": [
+       "<xarray.Dataset> Size: 176kB\n",
+       "Dimensions:                  (forecast_reference_time: 4, step: 2, level: 2,\n",
+       "                              latitude: 19, longitude: 36)\n",
+       "Coordinates:\n",
+       "  * forecast_reference_time  (forecast_reference_time) datetime64[ns] 32B 202...\n",
+       "  * step                     (step) timedelta64[ns] 16B 00:00:00 06:00:00\n",
+       "  * level                    (level) int64 16B 500 700\n",
+       "  * latitude                 (latitude) float64 152B 90.0 80.0 ... -80.0 -90.0\n",
+       "  * longitude                (longitude) float64 288B 0.0 10.0 ... 340.0 350.0\n",
+       "Data variables:\n",
+       "    r                        (forecast_reference_time, step, level, latitude, longitude) float64 88kB ...\n",
+       "    t                        (forecast_reference_time, step, level, latitude, longitude) float64 88kB ...\n",
+       "Attributes:\n",
+       "    Conventions:  CF-1.8\n",
+       "    institution:  ECMWF"
+      ]
+     },
+     "execution_count": 1,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "import earthkit.data as ekd\n",
+    "\n",
+    "ds_fl = ekd.from_source(\"sample\", \"pl.grib\").to_fieldlist()\n",
+    "ds_xr = ds_fl.to_xarray()\n",
+    "ds_xr"
+   ]
+  },
+  {
+   "cell_type": "raw",
+   "id": "28af4ff2-aaf3-4952-855d-3b91588e2de5",
+   "metadata": {
+    "editable": true,
+    "raw_mimetype": "text/restructuredtext",
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "By default, ``add_earthkit_attrs=True`` in :py:meth:`~data.readers.grib.index.GribFieldList.to_xarray` and some special earthkit attributes are added to the dataset. This is needed for the Xarray to GRIB conversion. For this reason, if the Xarray is modified we must ensure the variable attributes are copied to the new Xarray dataset. By default, variable attributes are not kept in Xarray computations so we need to set the global Xarray ``keep_attrs`` option to enable it."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 2,
+   "id": "b98402ad-8e81-42af-9426-c8c59d0d1a45",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "outputs": [],
+   "source": [
+    "# ensure earthkit attributes are set\n",
+    "import xarray as xr \n",
+    "xr.set_options(keep_attrs=True)\n",
+    "\n",
+    "# modify values\n",
+    "ds_xr += 1"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "40c77039-21e0-48f4-a809-9530672da724",
+   "metadata": {},
+   "source": [
+    "#### Using to_target()"
+   ]
+  },
+  {
+   "cell_type": "raw",
+   "id": "d6c82521-859e-4bc9-ad3e-686071af88e8",
+   "metadata": {
+    "editable": true,
+    "raw_mimetype": "text/restructuredtext",
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "It is possible to directly write the Xarray dataset created with the earthkit engine into a GRIB file with :func:`to_target`. This is a memory efficient way to write GRIB to disk since only one field is loaded into memory at a time. We can call :func:`to_target` either on the ``earthkit`` accessor or as a top level function."
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "fcf81205-624e-4d4c-ad86-0595ff3e588f",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "First, we write a datarray into a GRIB file."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 3,
+   "id": "68d4ec97-2429-44f8-8f80-5ffd58639222",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<style type=\"text/css\"> /* Based on:\n",
+       " https://codepen.io/htmlcssfreebies/pen/WNpVeRK\n",
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+       " */\n",
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+       " /* Reset */\n",
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+       " /* Tabs Container */\n",
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+       " .eh-tabs-block {\n",
+       "     display: flex;\n",
+       "     align-items: center;\n",
+       "     justify-content: center;\n",
+       "     padding-top: 4px;\n",
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+       "\n",
+       " /* Tabs */\n",
+       " .eh-tabs {\n",
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+       "     flex-wrap: wrap;\n",
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+       "     border-bottom: 1px solid var(--eh-disabled-color);\n",
+       " }\n",
+       "\n",
+       " /* Tab page contents */\n",
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+       "     width: 100%;\n",
+       "     height: 100%;\n",
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+       "     padding: 2px 2px;\n",
+       " }\n",
+       "\n",
+       " .eh-tabs [type=radio] {\n",
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+       " }\n",
+       "\n",
+       " .eh-tabs [type=radio]:checked + label {\n",
+       "     font-weight: 500;\n",
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+       " }\n",
+       "\n",
+       " .eh-tabs [type=radio]:checked + label + .tab {\n",
+       "     display: block;\n",
+       " }\n",
+       "\n",
+       " .eh-tabs [type=radio]:not(:checked) + label:hover {\n",
+       "    color: var(--xr-font-color0);\n",
+       " }\n",
+       "\n",
+       "\n",
+       " @media (min-width: 768px) {\n",
+       "\n",
+       "     .eh-tabs-container {\n",
+       "         padding: 1rem 1rem;\n",
+       "     }\n",
+       "\n",
+       "     .eh-tabs label {\n",
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+       "         width: auto;\n",
+       "     }\n",
+       "\n",
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+       "     }\n",
+       "\n",
+       "     .eh-tabs [type=radio]:checked + label {\n",
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+       "     }\n",
+       " }\n",
+       " @media (min-width: 992px) {\n",
+       "\n",
+       "     .eh-tabs {\n",
+       "         width: 800px;\n",
+       "     }\n",
+       " }\n",
+       "</style><div class=\"eh-description\">Field</div>\n",
+       "<div>\n",
+       "<section class=\"eh-section>\n",
+       "<div class=\"eh-tabs-container\">\n",
+       "<div class=\"eh-tabs-block\">\n",
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+       "\n",
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+       "<label for=\"67d21142-deb2-4b9d-8e60-c63ca55766da\" title=\"Keys in the data namespace\">data</label>\n",
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+       "<style type=\"text/css\">table.ek td {\n",
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+       "\n",
+       "table.ek th {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "</style>\n",
+       "<table class=\"eh-table\">\n",
+       "<tr><td><b>number_of_values</b></td><td>684</td></tr> <tr><td><b>array_type</b></td><td>ndarray</td></tr> <tr><td><b>array_dtype</b></td><td>float64</td></tr>\n",
+       "</table>\n",
+       "</div>\n",
+       "     \n",
+       "<input type=\"radio\" name=\"eh-tabs\" id=\"9036bef9-6bf6-42db-82b6-c0701a8bfd99\" checked />\n",
+       "<label for=\"9036bef9-6bf6-42db-82b6-c0701a8bfd99\" title=\"Keys in the parameter namespace\">parameter</label>\n",
+       "<div class=\"tab\">\n",
+       "<style type=\"text/css\">table.ek td {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "\n",
+       "table.ek th {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "</style>\n",
+       "<table class=\"eh-table\">\n",
+       "<tr><td><b>variable</b></td><td>t</td></tr> <tr><td><b>units</b></td><td>kelvin</td></tr>\n",
+       "</table>\n",
+       "</div>\n",
+       "     \n",
+       "<input type=\"radio\" name=\"eh-tabs\" id=\"8346e03e-6c09-4237-9e1a-1bdf646c54ea\"  />\n",
+       "<label for=\"8346e03e-6c09-4237-9e1a-1bdf646c54ea\" title=\"Keys in the time namespace\">time</label>\n",
+       "<div class=\"tab\">\n",
+       "<style type=\"text/css\">table.ek td {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "\n",
+       "table.ek th {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "</style>\n",
+       "<table class=\"eh-table\">\n",
+       "<tr><td><b>valid_datetime</b></td><td>2024-06-03 00:00:00</td></tr> <tr><td><b>base_datetime</b></td><td>2024-06-03 00:00:00</td></tr> <tr><td><b>step</b></td><td>0:00:00</td></tr>\n",
+       "</table>\n",
+       "</div>\n",
+       "     \n",
+       "<input type=\"radio\" name=\"eh-tabs\" id=\"c0edfa12-a985-4181-bd3d-c3ba9f0cfea9\"  />\n",
+       "<label for=\"c0edfa12-a985-4181-bd3d-c3ba9f0cfea9\" title=\"Keys in the vertical namespace\">vertical</label>\n",
+       "<div class=\"tab\">\n",
+       "<style type=\"text/css\">table.ek td {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "\n",
+       "table.ek th {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "</style>\n",
+       "<table class=\"eh-table\">\n",
+       "<tr><td><b>level</b></td><td>500</td></tr> <tr><td><b>layer</b></td><td>None</td></tr> <tr><td><b>level_type</b></td><td>pressure</td></tr>\n",
+       "</table>\n",
+       "</div>\n",
+       "     \n",
+       "<input type=\"radio\" name=\"eh-tabs\" id=\"594f841c-e75a-4739-8e35-c465a54d8857\"  />\n",
+       "<label for=\"594f841c-e75a-4739-8e35-c465a54d8857\" title=\"Keys in the ensemble namespace\">ensemble</label>\n",
+       "<div class=\"tab\">\n",
+       "<style type=\"text/css\">table.ek td {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
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+       "\n",
+       "table.ek th {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "</style>\n",
+       "<table class=\"eh-table\">\n",
+       "<tr><td><b>member</b></td><td>0</td></tr>\n",
+       "</table>\n",
+       "</div>\n",
+       "     \n",
+       "<input type=\"radio\" name=\"eh-tabs\" id=\"32715bc3-56ad-4c38-9056-b784836512a7\"  />\n",
+       "<label for=\"32715bc3-56ad-4c38-9056-b784836512a7\" title=\"Keys in the geography namespace\">geography</label>\n",
+       "<div class=\"tab\">\n",
+       "<style type=\"text/css\">table.ek td {\n",
+       "    vertical-align: top;\n",
+       "    text-align: left !important;\n",
+       "}\n",
+       "\n",
+       "table.ek th {\n",
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+       "    text-align: left !important;\n",
+       "}\n",
+       "</style>\n",
+       "<table class=\"eh-table\">\n",
+       "<tr><td><b>grid_spec</b></td><td>{'grid': [10.0, 10.0], 'area': [90.0, 0.0, -90.0, 350.0]}</td></tr> <tr><td><b>grid_type</b></td><td>regular_ll</td></tr> <tr><td><b>shape</b></td><td>(19, 36)</td></tr> <tr><td><b>area</b></td><td>[90.0, 0.0, -90.0, 350.0]</td></tr>\n",
+       "</table>\n",
+       "</div>\n",
+       "    \n",
+       "</div>\n",
+       "</div>\n",
+       "</div>\n",
+       "</section>\n",
+       "</div>\n",
+       "        "
+      ],
+      "text/plain": [
+       "Field(t, 2024-06-03 00:00:00, 2024-06-03 00:00:00, 0:00:00, 500, pressure, 0, regular_ll)"
+      ]
+     },
+     "execution_count": 3,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "# option1: writing to GRIB file using the accessor\n",
+    "ds_xr[\"t\"].earthkit.to_target(\"file\", \"_from_xr_1.grib\")\n",
+    "\n",
+    "# option2: writing to GRIB file using the top level function\n",
+    "ekd.to_target(\"file\", \"_from_xr_1a.grib\", data=ds_xr[\"t\"])\n",
+    "\n",
+    "# check the results\n",
+    "ds_tmp1 = ekd.from_source(\"file\", \"_from_xr_1.grib\").to_fieldlist()\n",
+    "ds_tmp1[0]"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "d31c0a87-ce0f-4365-a9d4-f9fb88e67eaa",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "Next, we write the whole dataset into a GRIB file."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 4,
+   "id": "ced38f9d-20c6-43d7-9e91-32b7bff93a6a",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<div>\n",
+       "<style scoped>\n",
+       "    .dataframe tbody tr th:only-of-type {\n",
+       "        vertical-align: middle;\n",
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+       "\n",
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+       "</style>\n",
+       "<table border=\"1\" class=\"dataframe\">\n",
+       "  <thead>\n",
+       "    <tr style=\"text-align: right;\">\n",
+       "      <th></th>\n",
+       "      <th>parameter.variable</th>\n",
+       "      <th>time.valid_datetime</th>\n",
+       "      <th>time.base_datetime</th>\n",
+       "      <th>time.step</th>\n",
+       "      <th>vertical.level</th>\n",
+       "      <th>vertical.level_type</th>\n",
+       "      <th>ensemble.member</th>\n",
+       "      <th>geography.grid_type</th>\n",
+       "    </tr>\n",
+       "  </thead>\n",
+       "  <tbody>\n",
+       "    <tr>\n",
+       "      <th>0</th>\n",
+       "      <td>r</td>\n",
+       "      <td>2024-06-03 00:00:00</td>\n",
+       "      <td>2024-06-03 00:00:00</td>\n",
+       "      <td>0 days 00:00:00</td>\n",
+       "      <td>500</td>\n",
+       "      <td>pressure</td>\n",
+       "      <td>0</td>\n",
+       "      <td>regular_ll</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>1</th>\n",
+       "      <td>r</td>\n",
+       "      <td>2024-06-03 00:00:00</td>\n",
+       "      <td>2024-06-03 00:00:00</td>\n",
+       "      <td>0 days 00:00:00</td>\n",
+       "      <td>700</td>\n",
+       "      <td>pressure</td>\n",
+       "      <td>0</td>\n",
+       "      <td>regular_ll</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2</th>\n",
+       "      <td>r</td>\n",
+       "      <td>2024-06-03 06:00:00</td>\n",
+       "      <td>2024-06-03 00:00:00</td>\n",
+       "      <td>0 days 06:00:00</td>\n",
+       "      <td>500</td>\n",
+       "      <td>pressure</td>\n",
+       "      <td>0</td>\n",
+       "      <td>regular_ll</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>3</th>\n",
+       "      <td>r</td>\n",
+       "      <td>2024-06-03 06:00:00</td>\n",
+       "      <td>2024-06-03 00:00:00</td>\n",
+       "      <td>0 days 06:00:00</td>\n",
+       "      <td>700</td>\n",
+       "      <td>pressure</td>\n",
+       "      <td>0</td>\n",
+       "      <td>regular_ll</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>4</th>\n",
+       "      <td>r</td>\n",
+       "      <td>2024-06-03 12:00:00</td>\n",
+       "      <td>2024-06-03 12:00:00</td>\n",
+       "      <td>0 days 00:00:00</td>\n",
+       "      <td>500</td>\n",
+       "      <td>pressure</td>\n",
+       "      <td>0</td>\n",
+       "      <td>regular_ll</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "</div>"
+      ],
+      "text/plain": [
+       "  parameter.variable time.valid_datetime  time.base_datetime       time.step  \\\n",
+       "0                  r 2024-06-03 00:00:00 2024-06-03 00:00:00 0 days 00:00:00   \n",
+       "1                  r 2024-06-03 00:00:00 2024-06-03 00:00:00 0 days 00:00:00   \n",
+       "2                  r 2024-06-03 06:00:00 2024-06-03 00:00:00 0 days 06:00:00   \n",
+       "3                  r 2024-06-03 06:00:00 2024-06-03 00:00:00 0 days 06:00:00   \n",
+       "4                  r 2024-06-03 12:00:00 2024-06-03 12:00:00 0 days 00:00:00   \n",
+       "\n",
+       "   vertical.level vertical.level_type ensemble.member geography.grid_type  \n",
+       "0             500            pressure               0          regular_ll  \n",
+       "1             700            pressure               0          regular_ll  \n",
+       "2             500            pressure               0          regular_ll  \n",
+       "3             700            pressure               0          regular_ll  \n",
+       "4             500            pressure               0          regular_ll  "
+      ]
+     },
+     "execution_count": 4,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "# option1: writing to GRIB file using the accessor\n",
+    "ds_xr.earthkit.to_target(\"file\", \"_from_xr_2.grib\")\n",
+    "\n",
+    "# option2: writing to GRIB file using the top level function\n",
+    "ekd.to_target(\"file\", \"_from_xr_2a.grib\", data=ds_xr)\n",
+    "\n",
+    "# check the results\n",
+    "ds_tmp2 = ekd.from_source(\"file\", \"_from_xr_2.grib\").to_fieldlist()\n",
+    "ds_tmp2.head()"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "c75cbad6-a383-4bf2-add9-98a6c313aada",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "We check if the computation results were correctly written to the generated GRIB data."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 5,
+   "id": "0c0bafa4-e3ca-4361-b28c-851b8447f323",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "250.22500610351562\n",
+      "251.22500610351562\n"
+     ]
+    }
+   ],
+   "source": [
+    "# original GRIB data\n",
+    "print(ds_fl.sel({\"parameter.variable\": \"t\", \"time.step\": 0, \"vertical.level\": 500})[0].values[0])\n",
+    "# GRIB data converted from the modified xarray object\n",
+    "print(ds_tmp1.sel({\"parameter.variable\": \"t\", \"time.step\": 0, \"vertical.level\": 500})[0].values[0])"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "be7471ec-bb6c-4873-bd32-babb4b4fc2ba",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "#### Using to_fieldlist()"
+   ]
+  },
+  {
+   "cell_type": "raw",
+   "id": "30ad2d99-db56-4302-99cf-277602202459",
+   "metadata": {
+    "editable": true,
+    "raw_mimetype": "text/restructuredtext",
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "We can also convert the Xarray dataset into a GRIB fieldlist by using :py:meth:`~data.xr_engine.engine.XarrayEarthkit.to_fieldlist` on the ``earthkit`` accessor of the Xarray object. Please note that this will generate a fieldlist entirely stored in memory."
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "07ee1067-6476-450b-bc12-d90b1dc2fc05",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "First, we convert a dataarray to a GRIB fieldlist."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 6,
+   "id": "3784d2d3-8254-48bf-8ee2-9aa2b5d69686",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
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+       "  <thead>\n",
+       "    <tr style=\"text-align: right;\">\n",
+       "      <th></th>\n",
+       "      <th>parameter.variable</th>\n",
+       "      <th>time.valid_datetime</th>\n",
+       "      <th>time.base_datetime</th>\n",
+       "      <th>time.step</th>\n",
+       "      <th>vertical.level</th>\n",
+       "      <th>vertical.level_type</th>\n",
+       "      <th>ensemble.member</th>\n",
+       "      <th>geography.grid_type</th>\n",
+       "    </tr>\n",
+       "  </thead>\n",
+       "  <tbody>\n",
+       "    <tr>\n",
+       "      <th>0</th>\n",
+       "      <td>t</td>\n",
+       "      <td>2024-06-03 00:00:00</td>\n",
+       "      <td>2024-06-03 00:00:00</td>\n",
+       "      <td>0 days 00:00:00</td>\n",
+       "      <td>500</td>\n",
+       "      <td>pressure</td>\n",
+       "      <td>0</td>\n",
+       "      <td>regular_ll</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>1</th>\n",
+       "      <td>t</td>\n",
+       "      <td>2024-06-03 00:00:00</td>\n",
+       "      <td>2024-06-03 00:00:00</td>\n",
+       "      <td>0 days 00:00:00</td>\n",
+       "      <td>700</td>\n",
+       "      <td>pressure</td>\n",
+       "      <td>0</td>\n",
+       "      <td>regular_ll</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2</th>\n",
+       "      <td>t</td>\n",
+       "      <td>2024-06-03 06:00:00</td>\n",
+       "      <td>2024-06-03 00:00:00</td>\n",
+       "      <td>0 days 06:00:00</td>\n",
+       "      <td>500</td>\n",
+       "      <td>pressure</td>\n",
+       "      <td>0</td>\n",
+       "      <td>regular_ll</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>3</th>\n",
+       "      <td>t</td>\n",
+       "      <td>2024-06-03 06:00:00</td>\n",
+       "      <td>2024-06-03 00:00:00</td>\n",
+       "      <td>0 days 06:00:00</td>\n",
+       "      <td>700</td>\n",
+       "      <td>pressure</td>\n",
+       "      <td>0</td>\n",
+       "      <td>regular_ll</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>4</th>\n",
+       "      <td>t</td>\n",
+       "      <td>2024-06-03 12:00:00</td>\n",
+       "      <td>2024-06-03 12:00:00</td>\n",
+       "      <td>0 days 00:00:00</td>\n",
+       "      <td>500</td>\n",
+       "      <td>pressure</td>\n",
+       "      <td>0</td>\n",
+       "      <td>regular_ll</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "</div>"
+      ],
+      "text/plain": [
+       "  parameter.variable time.valid_datetime  time.base_datetime       time.step  \\\n",
+       "0                  t 2024-06-03 00:00:00 2024-06-03 00:00:00 0 days 00:00:00   \n",
+       "1                  t 2024-06-03 00:00:00 2024-06-03 00:00:00 0 days 00:00:00   \n",
+       "2                  t 2024-06-03 06:00:00 2024-06-03 00:00:00 0 days 06:00:00   \n",
+       "3                  t 2024-06-03 06:00:00 2024-06-03 00:00:00 0 days 06:00:00   \n",
+       "4                  t 2024-06-03 12:00:00 2024-06-03 12:00:00 0 days 00:00:00   \n",
+       "\n",
+       "   vertical.level vertical.level_type ensemble.member geography.grid_type  \n",
+       "0             500            pressure               0          regular_ll  \n",
+       "1             700            pressure               0          regular_ll  \n",
+       "2             500            pressure               0          regular_ll  \n",
+       "3             700            pressure               0          regular_ll  \n",
+       "4             500            pressure               0          regular_ll  "
+      ]
+     },
+     "execution_count": 6,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "ds_fl1 = ds_xr[\"t\"].earthkit.to_fieldlist()\n",
+    "ds_fl1.head()"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "b81cc6de-0b91-442b-9df3-4f3c332aa09c",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "Next, we convert back the whole dataset into a GRIB fieldlist."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 7,
+   "id": "b39c4d26-dd9f-4a76-9559-6fb8b6676698",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "outputs": [
+    {
+     "data": {
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+       "      <td>2024-06-03 00:00:00</td>\n",
+       "      <td>0 days 00:00:00</td>\n",
+       "      <td>500</td>\n",
+       "      <td>pressure</td>\n",
+       "      <td>0</td>\n",
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+       "      <td>2024-06-03 00:00:00</td>\n",
+       "      <td>0 days 00:00:00</td>\n",
+       "      <td>700</td>\n",
+       "      <td>pressure</td>\n",
+       "      <td>0</td>\n",
+       "      <td>regular_ll</td>\n",
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+       "    <tr>\n",
+       "      <th>2</th>\n",
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+       "      <td>2024-06-03 00:00:00</td>\n",
+       "      <td>0 days 06:00:00</td>\n",
+       "      <td>500</td>\n",
+       "      <td>pressure</td>\n",
+       "      <td>0</td>\n",
+       "      <td>regular_ll</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>3</th>\n",
+       "      <td>r</td>\n",
+       "      <td>2024-06-03 06:00:00</td>\n",
+       "      <td>2024-06-03 00:00:00</td>\n",
+       "      <td>0 days 06:00:00</td>\n",
+       "      <td>700</td>\n",
+       "      <td>pressure</td>\n",
+       "      <td>0</td>\n",
+       "      <td>regular_ll</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>4</th>\n",
+       "      <td>r</td>\n",
+       "      <td>2024-06-03 12:00:00</td>\n",
+       "      <td>2024-06-03 12:00:00</td>\n",
+       "      <td>0 days 00:00:00</td>\n",
+       "      <td>500</td>\n",
+       "      <td>pressure</td>\n",
+       "      <td>0</td>\n",
+       "      <td>regular_ll</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "</div>"
+      ],
+      "text/plain": [
+       "  parameter.variable time.valid_datetime  time.base_datetime       time.step  \\\n",
+       "0                  r 2024-06-03 00:00:00 2024-06-03 00:00:00 0 days 00:00:00   \n",
+       "1                  r 2024-06-03 00:00:00 2024-06-03 00:00:00 0 days 00:00:00   \n",
+       "2                  r 2024-06-03 06:00:00 2024-06-03 00:00:00 0 days 06:00:00   \n",
+       "3                  r 2024-06-03 06:00:00 2024-06-03 00:00:00 0 days 06:00:00   \n",
+       "4                  r 2024-06-03 12:00:00 2024-06-03 12:00:00 0 days 00:00:00   \n",
+       "\n",
+       "   vertical.level vertical.level_type ensemble.member geography.grid_type  \n",
+       "0             500            pressure               0          regular_ll  \n",
+       "1             700            pressure               0          regular_ll  \n",
+       "2             500            pressure               0          regular_ll  \n",
+       "3             700            pressure               0          regular_ll  \n",
+       "4             500            pressure               0          regular_ll  "
+      ]
+     },
+     "execution_count": 7,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "ds_fl2 = ds_xr.earthkit.to_fieldlist()\n",
+    "ds_fl2.head()"
+   ]
+  },
+  {
+   "cell_type": "raw",
+   "id": "d67d36c7-e0e4-41d5-b0b6-e8b8743f3d10",
+   "metadata": {
+    "editable": true,
+    "raw_mimetype": "text/restructuredtext",
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "The generated GRIB fieldlist can be saved to disk using the :func:`to_target` method."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 8,
+   "id": "36423326-cf54-494b-8932-72d986b908bf",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "outputs": [
+    {
+     "data": {
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+       "\n",
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+       "\n",
+       "     .eh-tabs {\n",
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+       " }\n",
+       "</style><div class=\"eh-description\">Field</div>\n",
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+       "    text-align: left !important;\n",
+       "}\n",
+       "</style>\n",
+       "<table class=\"eh-table\">\n",
+       "<tr><td><b>number_of_values</b></td><td>684</td></tr> <tr><td><b>array_type</b></td><td>ndarray</td></tr> <tr><td><b>array_dtype</b></td><td>float64</td></tr>\n",
+       "</table>\n",
+       "</div>\n",
+       "     \n",
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+       "<tr><td><b>variable</b></td><td>t</td></tr> <tr><td><b>units</b></td><td>kelvin</td></tr>\n",
+       "</table>\n",
+       "</div>\n",
+       "     \n",
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+       "    text-align: left !important;\n",
+       "}\n",
+       "</style>\n",
+       "<table class=\"eh-table\">\n",
+       "<tr><td><b>valid_datetime</b></td><td>2024-06-03 00:00:00</td></tr> <tr><td><b>base_datetime</b></td><td>2024-06-03 00:00:00</td></tr> <tr><td><b>step</b></td><td>0:00:00</td></tr>\n",
+       "</table>\n",
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+       "     \n",
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+       "    text-align: left !important;\n",
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+       "</style>\n",
+       "<table class=\"eh-table\">\n",
+       "<tr><td><b>level</b></td><td>500</td></tr> <tr><td><b>layer</b></td><td>None</td></tr> <tr><td><b>level_type</b></td><td>pressure</td></tr>\n",
+       "</table>\n",
+       "</div>\n",
+       "     \n",
+       "<input type=\"radio\" name=\"eh-tabs\" id=\"70a9c5ab-2157-4eb9-a46e-bd75f4fe8b38\"  />\n",
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+       "     \n",
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+       "<label for=\"38d02c03-d0a0-476c-aadc-c71a82d7b842\" title=\"Keys in the geography namespace\">geography</label>\n",
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+       "    vertical-align: top;\n",
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+       "    text-align: left !important;\n",
+       "}\n",
+       "</style>\n",
+       "<table class=\"eh-table\">\n",
+       "<tr><td><b>grid_spec</b></td><td>{'grid': [10.0, 10.0], 'area': [90.0, 0.0, -90.0, 350.0]}</td></tr> <tr><td><b>grid_type</b></td><td>regular_ll</td></tr> <tr><td><b>shape</b></td><td>(19, 36)</td></tr> <tr><td><b>area</b></td><td>[90.0, 0.0, -90.0, 350.0]</td></tr>\n",
+       "</table>\n",
+       "</div>\n",
+       "    \n",
+       "</div>\n",
+       "</div>\n",
+       "</div>\n",
+       "</section>\n",
+       "</div>\n",
+       "        "
+      ],
+      "text/plain": [
+       "Field(t, 2024-06-03 00:00:00, 2024-06-03 00:00:00, 0:00:00, 500, pressure, 0, regular_ll)"
+      ]
+     },
+     "execution_count": 8,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "out_name = \"_from_xr_3.grib\"\n",
+    "ds_fl1.to_target(\"file\", out_name)\n",
+    "# read back and check the saved GRIB\n",
+    "ds_tmp = ekd.from_source(\"file\", out_name).to_fieldlist()\n",
+    "ds_tmp[0]"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "3c7a3570-2514-42f9-8b7c-0a087fcc9205",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
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+    },
+    "tags": []
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+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "dev",
+   "language": "python",
+   "name": "dev"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.13.1"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 5
+}
diff --git a/docs/examples/xr_engine/xarray_engine_variable_key.ipynb b/docs/examples/xr_engine/xarray_engine_variable_key.ipynb
new file mode 100644
index 000000000..0af361bc8
--- /dev/null
+++ b/docs/examples/xr_engine/xarray_engine_variable_key.ipynb
@@ -0,0 +1,2349 @@
+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "id": "bc9477f3-1aa0-4539-acef-0bd2b43191ba",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "## Xarray engine: variable key"
+   ]
+  },
+  {
+   "cell_type": "raw",
+   "id": "236700a8-2212-4675-bd0d-d91159219a6a",
+   "metadata": {
+    "editable": true,
+    "raw_mimetype": "text/restructuredtext",
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "The ``variable_key`` option in :py:meth:`~data.readers.grib.index.GribFieldList.to_xarray` controls what metadata key should be used to form the DataArray variables. By default it is \"param\", which is an alias to \"shortName\" for GRIB in earthkit-data.\n",
+    "\n",
+    "Please note it is also possible to generate an Xarray with a single dataarray containing all the parameters from a GRIB fieldlist. See e.g. the :ref:`/examples/xarray_engine_mono_variable.ipynb` notebook for details."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "id": "08b75c56-0b2f-4cc6-9637-b28ad2aa4455",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "outputs": [
+    {
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+       "\n",
+       ".xr-text-repr-fallback {\n",
+       "  /* fallback to plain text repr when CSS is not injected (untrusted notebook) */\n",
+       "  display: none;\n",
+       "}\n",
+       "\n",
+       ".xr-header {\n",
+       "  padding-top: 6px;\n",
+       "  padding-bottom: 6px;\n",
+       "  margin-bottom: 4px;\n",
+       "  border-bottom: solid 1px var(--xr-border-color);\n",
+       "}\n",
+       "\n",
+       ".xr-header > div,\n",
+       ".xr-header > ul {\n",
+       "  display: inline;\n",
+       "  margin-top: 0;\n",
+       "  margin-bottom: 0;\n",
+       "}\n",
+       "\n",
+       ".xr-obj-type,\n",
+       ".xr-obj-name,\n",
+       ".xr-group-name {\n",
+       "  margin-left: 2px;\n",
+       "  margin-right: 10px;\n",
+       "}\n",
+       "\n",
+       ".xr-group-name::before {\n",
+       "  content: \"📁\";\n",
+       "  padding-right: 0.3em;\n",
+       "}\n",
+       "\n",
+       ".xr-group-name,\n",
+       ".xr-obj-type {\n",
+       "  color: var(--xr-font-color2);\n",
+       "}\n",
+       "\n",
+       ".xr-sections {\n",
+       "  padding-left: 0 !important;\n",
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+       "  grid-template-columns: 150px auto auto 1fr 0 20px 0 20px;\n",
+       "  margin-block-start: 0;\n",
+       "  margin-block-end: 0;\n",
+       "}\n",
+       "\n",
+       ".xr-section-item {\n",
+       "  display: contents;\n",
+       "}\n",
+       "\n",
+       ".xr-section-item input {\n",
+       "  display: inline-block;\n",
+       "  opacity: 0;\n",
+       "  height: 0;\n",
+       "  margin: 0;\n",
+       "}\n",
+       "\n",
+       ".xr-section-item input + label {\n",
+       "  color: var(--xr-disabled-color);\n",
+       "  border: 2px solid transparent !important;\n",
+       "}\n",
+       "\n",
+       ".xr-section-item input:enabled + label {\n",
+       "  cursor: pointer;\n",
+       "  color: var(--xr-font-color2);\n",
+       "}\n",
+       "\n",
+       ".xr-section-item input:focus + label {\n",
+       "  border: 2px solid var(--xr-font-color0) !important;\n",
+       "}\n",
+       "\n",
+       ".xr-section-item input:enabled + label:hover {\n",
+       "  color: var(--xr-font-color0);\n",
+       "}\n",
+       "\n",
+       ".xr-section-summary {\n",
+       "  grid-column: 1;\n",
+       "  color: var(--xr-font-color2);\n",
+       "  font-weight: 500;\n",
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+       "\n",
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+       "  display: inline-block;\n",
+       "  padding-left: 0.5em;\n",
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+       "\n",
+       ".xr-section-summary-in:disabled + label {\n",
+       "  color: var(--xr-font-color2);\n",
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+       ".xr-section-summary-in + label:before {\n",
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+       "  content: \"►\";\n",
+       "  font-size: 11px;\n",
+       "  width: 15px;\n",
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+       ".xr-section-summary-in:disabled + label:before {\n",
+       "  color: var(--xr-disabled-color);\n",
+       "}\n",
+       "\n",
+       ".xr-section-summary-in:checked + label:before {\n",
+       "  content: \"▼\";\n",
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+       "\n",
+       ".xr-section-summary-in:checked + label > span {\n",
+       "  display: none;\n",
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+       ".xr-section-inline-details {\n",
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+       "  margin-top: 4px;\n",
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+       "\n",
+       ".xr-section-summary-in:checked ~ .xr-section-details {\n",
+       "  display: contents;\n",
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+       "\n",
+       ".xr-group-box {\n",
+       "  display: inline-grid;\n",
+       "  grid-template-columns: 0px 20px auto;\n",
+       "  width: 100%;\n",
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+       "  border-right: 0.2em solid;\n",
+       "  border-color: var(--xr-border-color);\n",
+       "  width: 0px;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-hline {\n",
+       "  grid-column-start: 2;\n",
+       "  grid-row-start: 1;\n",
+       "  height: 1em;\n",
+       "  width: 20px;\n",
+       "  border-bottom: 0.2em solid;\n",
+       "  border-color: var(--xr-border-color);\n",
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+       "\n",
+       ".xr-group-box-contents {\n",
+       "  grid-column-start: 3;\n",
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+       "\n",
+       ".xr-array-wrap {\n",
+       "  grid-column: 1 / -1;\n",
+       "  display: grid;\n",
+       "  grid-template-columns: 20px auto;\n",
+       "}\n",
+       "\n",
+       ".xr-array-wrap > label {\n",
+       "  grid-column: 1;\n",
+       "  vertical-align: top;\n",
+       "}\n",
+       "\n",
+       ".xr-preview {\n",
+       "  color: var(--xr-font-color3);\n",
+       "}\n",
+       "\n",
+       ".xr-array-preview,\n",
+       ".xr-array-data {\n",
+       "  padding: 0 5px !important;\n",
+       "  grid-column: 2;\n",
+       "}\n",
+       "\n",
+       ".xr-array-data,\n",
+       ".xr-array-in:checked ~ .xr-array-preview {\n",
+       "  display: none;\n",
+       "}\n",
+       "\n",
+       ".xr-array-in:checked ~ .xr-array-data,\n",
+       ".xr-array-preview {\n",
+       "  display: inline-block;\n",
+       "}\n",
+       "\n",
+       ".xr-dim-list {\n",
+       "  display: inline-block !important;\n",
+       "  list-style: none;\n",
+       "  padding: 0 !important;\n",
+       "  margin: 0;\n",
+       "}\n",
+       "\n",
+       ".xr-dim-list li {\n",
+       "  display: inline-block;\n",
+       "  padding: 0;\n",
+       "  margin: 0;\n",
+       "}\n",
+       "\n",
+       ".xr-dim-list:before {\n",
+       "  content: \"(\";\n",
+       "}\n",
+       "\n",
+       ".xr-dim-list:after {\n",
+       "  content: \")\";\n",
+       "}\n",
+       "\n",
+       ".xr-dim-list li:not(:last-child):after {\n",
+       "  content: \",\";\n",
+       "  padding-right: 5px;\n",
+       "}\n",
+       "\n",
+       ".xr-has-index {\n",
+       "  font-weight: bold;\n",
+       "}\n",
+       "\n",
+       ".xr-var-list,\n",
+       ".xr-var-item {\n",
+       "  display: contents;\n",
+       "}\n",
+       "\n",
+       ".xr-var-item > div,\n",
+       ".xr-var-item label,\n",
+       ".xr-var-item > .xr-var-name span {\n",
+       "  background-color: var(--xr-background-color-row-even);\n",
+       "  border-color: var(--xr-background-color-row-odd);\n",
+       "  margin-bottom: 0;\n",
+       "  padding-top: 2px;\n",
+       "}\n",
+       "\n",
+       ".xr-var-item > .xr-var-name:hover span {\n",
+       "  padding-right: 5px;\n",
+       "}\n",
+       "\n",
+       ".xr-var-list > li:nth-child(odd) > div,\n",
+       ".xr-var-list > li:nth-child(odd) > label,\n",
+       ".xr-var-list > li:nth-child(odd) > .xr-var-name span {\n",
+       "  background-color: var(--xr-background-color-row-odd);\n",
+       "  border-color: var(--xr-background-color-row-even);\n",
+       "}\n",
+       "\n",
+       ".xr-var-name {\n",
+       "  grid-column: 1;\n",
+       "}\n",
+       "\n",
+       ".xr-var-dims {\n",
+       "  grid-column: 2;\n",
+       "}\n",
+       "\n",
+       ".xr-var-dtype {\n",
+       "  grid-column: 3;\n",
+       "  text-align: right;\n",
+       "  color: var(--xr-font-color2);\n",
+       "}\n",
+       "\n",
+       ".xr-var-preview {\n",
+       "  grid-column: 4;\n",
+       "}\n",
+       "\n",
+       ".xr-index-preview {\n",
+       "  grid-column: 2 / 5;\n",
+       "  color: var(--xr-font-color2);\n",
+       "}\n",
+       "\n",
+       ".xr-var-name,\n",
+       ".xr-var-dims,\n",
+       ".xr-var-dtype,\n",
+       ".xr-preview,\n",
+       ".xr-attrs dt {\n",
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+       "  overflow: hidden;\n",
+       "  text-overflow: ellipsis;\n",
+       "  padding-right: 10px;\n",
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+       "\n",
+       ".xr-var-name:hover,\n",
+       ".xr-var-dims:hover,\n",
+       ".xr-var-dtype:hover,\n",
+       ".xr-attrs dt:hover {\n",
+       "  overflow: visible;\n",
+       "  width: auto;\n",
+       "  z-index: 1;\n",
+       "}\n",
+       "\n",
+       ".xr-var-attrs,\n",
+       ".xr-var-data,\n",
+       ".xr-index-data {\n",
+       "  display: none;\n",
+       "  border-top: 2px dotted var(--xr-background-color);\n",
+       "  padding-bottom: 20px !important;\n",
+       "  padding-top: 10px !important;\n",
+       "}\n",
+       "\n",
+       ".xr-var-attrs-in + label,\n",
+       ".xr-var-data-in + label,\n",
+       ".xr-index-data-in + label {\n",
+       "  padding: 0 1px;\n",
+       "}\n",
+       "\n",
+       ".xr-var-attrs-in:checked ~ .xr-var-attrs,\n",
+       ".xr-var-data-in:checked ~ .xr-var-data,\n",
+       ".xr-index-data-in:checked ~ .xr-index-data {\n",
+       "  display: block;\n",
+       "}\n",
+       "\n",
+       ".xr-var-data > table {\n",
+       "  float: right;\n",
+       "}\n",
+       "\n",
+       ".xr-var-data > pre,\n",
+       ".xr-index-data > pre,\n",
+       ".xr-var-data > table > tbody > tr {\n",
+       "  background-color: transparent !important;\n",
+       "}\n",
+       "\n",
+       ".xr-var-name span,\n",
+       ".xr-var-data,\n",
+       ".xr-index-name div,\n",
+       ".xr-index-data,\n",
+       ".xr-attrs {\n",
+       "  padding-left: 25px !important;\n",
+       "}\n",
+       "\n",
+       ".xr-attrs,\n",
+       ".xr-var-attrs,\n",
+       ".xr-var-data,\n",
+       ".xr-index-data {\n",
+       "  grid-column: 1 / -1;\n",
+       "}\n",
+       "\n",
+       "dl.xr-attrs {\n",
+       "  padding: 0;\n",
+       "  margin: 0;\n",
+       "  display: grid;\n",
+       "  grid-template-columns: 125px auto;\n",
+       "}\n",
+       "\n",
+       ".xr-attrs dt,\n",
+       ".xr-attrs dd {\n",
+       "  padding: 0;\n",
+       "  margin: 0;\n",
+       "  float: left;\n",
+       "  padding-right: 10px;\n",
+       "  width: auto;\n",
+       "}\n",
+       "\n",
+       ".xr-attrs dt {\n",
+       "  font-weight: normal;\n",
+       "  grid-column: 1;\n",
+       "}\n",
+       "\n",
+       ".xr-attrs dt:hover span {\n",
+       "  display: inline-block;\n",
+       "  background: var(--xr-background-color);\n",
+       "  padding-right: 10px;\n",
+       "}\n",
+       "\n",
+       ".xr-attrs dd {\n",
+       "  grid-column: 2;\n",
+       "  white-space: pre-wrap;\n",
+       "  word-break: break-all;\n",
+       "}\n",
+       "\n",
+       ".xr-icon-database,\n",
+       ".xr-icon-file-text2,\n",
+       ".xr-no-icon {\n",
+       "  display: inline-block;\n",
+       "  vertical-align: middle;\n",
+       "  width: 1em;\n",
+       "  height: 1.5em !important;\n",
+       "  stroke-width: 0;\n",
+       "  stroke: currentColor;\n",
+       "  fill: currentColor;\n",
+       "}\n",
+       "\n",
+       ".xr-var-attrs-in:checked + label > .xr-icon-file-text2,\n",
+       ".xr-var-data-in:checked + label > .xr-icon-database,\n",
+       ".xr-index-data-in:checked + label > .xr-icon-database {\n",
+       "  color: var(--xr-font-color0);\n",
+       "  filter: drop-shadow(1px 1px 5px var(--xr-font-color2));\n",
+       "  stroke-width: 0.8px;\n",
+       "}\n",
+       "</style><pre class='xr-text-repr-fallback'>&lt;xarray.Dataset&gt; Size: 176kB\n",
+       "Dimensions:                  (forecast_reference_time: 4, step: 2, level: 2,\n",
+       "                              latitude: 19, longitude: 36)\n",
+       "Coordinates:\n",
+       "  * forecast_reference_time  (forecast_reference_time) datetime64[ns] 32B 202...\n",
+       "  * step                     (step) timedelta64[ns] 16B 00:00:00 06:00:00\n",
+       "  * level                    (level) int64 16B 500 700\n",
+       "  * latitude                 (latitude) float64 152B 90.0 80.0 ... -80.0 -90.0\n",
+       "  * longitude                (longitude) float64 288B 0.0 10.0 ... 340.0 350.0\n",
+       "Data variables:\n",
+       "    r                        (forecast_reference_time, step, level, latitude, longitude) float64 88kB ...\n",
+       "    t                        (forecast_reference_time, step, level, latitude, longitude) float64 88kB ...\n",
+       "Attributes:\n",
+       "    Conventions:  CF-1.8\n",
+       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-eb76ebc8-2b85-485c-a00c-d5dfbdcd36c4' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-eb76ebc8-2b85-485c-a00c-d5dfbdcd36c4' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>forecast_reference_time</span>: 4</li><li><span class='xr-has-index'>step</span>: 2</li><li><span class='xr-has-index'>level</span>: 2</li><li><span class='xr-has-index'>latitude</span>: 19</li><li><span class='xr-has-index'>longitude</span>: 36</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-e5b5ebf1-e574-4b0c-a951-18244c08a795' class='xr-section-summary-in' type='checkbox'  checked><label for='section-e5b5ebf1-e574-4b0c-a951-18244c08a795' class='xr-section-summary' >Coordinates: <span>(5)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>forecast_reference_time</span></div><div class='xr-var-dims'>(forecast_reference_time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2024-06-03 ... 2024-06-04T12:00:00</div><input id='attrs-04fdc5e3-d6b3-424a-8538-fec8dd0309a1' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-04fdc5e3-d6b3-424a-8538-fec8dd0309a1' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-cd5589a7-2a38-48f4-a95c-03994f938819' class='xr-var-data-in' type='checkbox'><label for='data-cd5589a7-2a38-48f4-a95c-03994f938819' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([&#x27;2024-06-03T00:00:00.000000000&#x27;, &#x27;2024-06-03T12:00:00.000000000&#x27;,\n",
+       "       &#x27;2024-06-04T00:00:00.000000000&#x27;, &#x27;2024-06-04T12:00:00.000000000&#x27;],\n",
+       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>step</span></div><div class='xr-var-dims'>(step)</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>00:00:00 06:00:00</div><input id='attrs-6f96d17d-5370-4730-8a9e-7f9f3dcba22b' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-6f96d17d-5370-4730-8a9e-7f9f3dcba22b' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-7a021cf6-888d-47a6-8131-3359d9833531' class='xr-var-data-in' type='checkbox'><label for='data-7a021cf6-888d-47a6-8131-3359d9833531' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>forecast_period</dd><dt><span>long_name :</span></dt><dd>time since forecast_reference_time</dd></dl></div><div class='xr-var-data'><pre>array([             0, 21600000000000], dtype=&#x27;timedelta64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>level</span></div><div class='xr-var-dims'>(level)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>500 700</div><input id='attrs-fe1392fc-0058-4039-9969-d7a7e4dfe3ea' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-fe1392fc-0058-4039-9969-d7a7e4dfe3ea' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-7d6701dc-7b9c-45b2-911b-0e5f4282ce35' class='xr-var-data-in' type='checkbox'><label for='data-7d6701dc-7b9c-45b2-911b-0e5f4282ce35' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>hPa</dd><dt><span>positive :</span></dt><dd>down</dd><dt><span>stored_direction :</span></dt><dd>decreasing</dd><dt><span>standard_name :</span></dt><dd>air_pressure</dd><dt><span>long_name :</span></dt><dd>pressure</dd></dl></div><div class='xr-var-data'><pre>array([500, 700])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 80.0 70.0 ... -80.0 -90.0</div><input id='attrs-520d2cd9-d11b-446d-931e-90d58533380e' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-520d2cd9-d11b-446d-931e-90d58533380e' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-1c55e996-7651-4b33-936b-1ee5f3dc6505' class='xr-var-data-in' type='checkbox'><label for='data-1c55e996-7651-4b33-936b-1ee5f3dc6505' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  80.,  70.,  60.,  50.,  40.,  30.,  20.,  10.,   0., -10., -20.,\n",
+       "       -30., -40., -50., -60., -70., -80., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 10.0 20.0 ... 330.0 340.0 350.0</div><input id='attrs-3502904c-d009-4bd2-9c1c-d73a9cfbed3c' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-3502904c-d009-4bd2-9c1c-d73a9cfbed3c' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-874e577b-dd72-4090-baa0-c616c23a6718' class='xr-var-data-in' type='checkbox'><label for='data-874e577b-dd72-4090-baa0-c616c23a6718' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  10.,  20.,  30.,  40.,  50.,  60.,  70.,  80.,  90., 100., 110.,\n",
+       "       120., 130., 140., 150., 160., 170., 180., 190., 200., 210., 220., 230.,\n",
+       "       240., 250., 260., 270., 280., 290., 300., 310., 320., 330., 340., 350.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-a62341b2-a9dd-43a0-9448-2258e056898e' class='xr-section-summary-in' type='checkbox'  checked><label for='section-a62341b2-a9dd-43a0-9448-2258e056898e' class='xr-section-summary' >Data variables: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>r</span></div><div class='xr-var-dims'>(forecast_reference_time, step, level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-752a5f77-0af2-40ff-9202-69b998939dcc' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-752a5f77-0af2-40ff-9202-69b998939dcc' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-9d484bec-4968-457d-8cfc-6b044ee2fbef' class='xr-var-data-in' type='checkbox'><label for='data-9d484bec-4968-457d-8cfc-6b044ee2fbef' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>relative_humidity</dd><dt><span>long_name :</span></dt><dd>Relative humidity</dd><dt><span>units :</span></dt><dd>percent</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x9dd\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t</span></div><div class='xr-var-dims'>(forecast_reference_time, step, level, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-13632cbb-956a-49ca-9220-1d7ed5d47f21' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-13632cbb-956a-49ca-9220-1d7ed5d47f21' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-e29b3aeb-34ef-4489-852f-dc48c3e3184c' class='xr-var-data-in' type='checkbox'><label for='data-e29b3aeb-34ef-4489-852f-dc48c3e3184c' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>units :</span></dt><dd>kelvin</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x82d\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[10944 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-a06b0c0c-9373-4ecd-bc52-23cbae7965b0' class='xr-section-summary-in' type='checkbox'  checked><label for='section-a06b0c0c-9373-4ecd-bc52-23cbae7965b0' class='xr-section-summary' >Attributes: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
+      ],
+      "text/plain": [
+       "<xarray.Dataset> Size: 176kB\n",
+       "Dimensions:                  (forecast_reference_time: 4, step: 2, level: 2,\n",
+       "                              latitude: 19, longitude: 36)\n",
+       "Coordinates:\n",
+       "  * forecast_reference_time  (forecast_reference_time) datetime64[ns] 32B 202...\n",
+       "  * step                     (step) timedelta64[ns] 16B 00:00:00 06:00:00\n",
+       "  * level                    (level) int64 16B 500 700\n",
+       "  * latitude                 (latitude) float64 152B 90.0 80.0 ... -80.0 -90.0\n",
+       "  * longitude                (longitude) float64 288B 0.0 10.0 ... 340.0 350.0\n",
+       "Data variables:\n",
+       "    r                        (forecast_reference_time, step, level, latitude, longitude) float64 88kB ...\n",
+       "    t                        (forecast_reference_time, step, level, latitude, longitude) float64 88kB ...\n",
+       "Attributes:\n",
+       "    Conventions:  CF-1.8\n",
+       "    institution:  ECMWF"
+      ]
+     },
+     "execution_count": 1,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "import earthkit.data as ekd\n",
+    "ds_fl = ekd.from_source(\"sample\", \"pl.grib\").to_fieldlist()\n",
+    "ds = ds_fl.to_xarray()\n",
+    "ds"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "1939ee80-8c1e-4498-8a80-d5e6ac65f8e7",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "#### Using remapping"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "0921516f-74b2-417a-a85a-378525090348",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "Using the remapping option can come in handy when there are parameters with different level types in the input data."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 2,
+   "id": "f55fe598-7f80-4e9a-87b3-43131f78f2e1",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
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+       "  );\n",
+       "  --xr-disabled-color: var(\n",
+       "    --jp-layout-color3,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 40))\n",
+       "  );\n",
+       "  --xr-background-color: var(\n",
+       "    --jp-layout-color0,\n",
+       "    var(--pst-color-on-background, #111111)\n",
+       "  );\n",
+       "  --xr-background-color-row-even: var(\n",
+       "    --jp-layout-color1,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 5))\n",
+       "  );\n",
+       "  --xr-background-color-row-odd: var(\n",
+       "    --jp-layout-color2,\n",
+       "    hsl(from var(--pst-color-on-background, #111111) h s calc(l + 15))\n",
+       "  );\n",
+       "}\n",
+       "\n",
+       ".xr-wrap {\n",
+       "  display: block !important;\n",
+       "  min-width: 300px;\n",
+       "  max-width: 700px;\n",
+       "  line-height: 1.6;\n",
+       "}\n",
+       "\n",
+       ".xr-text-repr-fallback {\n",
+       "  /* fallback to plain text repr when CSS is not injected (untrusted notebook) */\n",
+       "  display: none;\n",
+       "}\n",
+       "\n",
+       ".xr-header {\n",
+       "  padding-top: 6px;\n",
+       "  padding-bottom: 6px;\n",
+       "  margin-bottom: 4px;\n",
+       "  border-bottom: solid 1px var(--xr-border-color);\n",
+       "}\n",
+       "\n",
+       ".xr-header > div,\n",
+       ".xr-header > ul {\n",
+       "  display: inline;\n",
+       "  margin-top: 0;\n",
+       "  margin-bottom: 0;\n",
+       "}\n",
+       "\n",
+       ".xr-obj-type,\n",
+       ".xr-obj-name,\n",
+       ".xr-group-name {\n",
+       "  margin-left: 2px;\n",
+       "  margin-right: 10px;\n",
+       "}\n",
+       "\n",
+       ".xr-group-name::before {\n",
+       "  content: \"📁\";\n",
+       "  padding-right: 0.3em;\n",
+       "}\n",
+       "\n",
+       ".xr-group-name,\n",
+       ".xr-obj-type {\n",
+       "  color: var(--xr-font-color2);\n",
+       "}\n",
+       "\n",
+       ".xr-sections {\n",
+       "  padding-left: 0 !important;\n",
+       "  display: grid;\n",
+       "  grid-template-columns: 150px auto auto 1fr 0 20px 0 20px;\n",
+       "  margin-block-start: 0;\n",
+       "  margin-block-end: 0;\n",
+       "}\n",
+       "\n",
+       ".xr-section-item {\n",
+       "  display: contents;\n",
+       "}\n",
+       "\n",
+       ".xr-section-item input {\n",
+       "  display: inline-block;\n",
+       "  opacity: 0;\n",
+       "  height: 0;\n",
+       "  margin: 0;\n",
+       "}\n",
+       "\n",
+       ".xr-section-item input + label {\n",
+       "  color: var(--xr-disabled-color);\n",
+       "  border: 2px solid transparent !important;\n",
+       "}\n",
+       "\n",
+       ".xr-section-item input:enabled + label {\n",
+       "  cursor: pointer;\n",
+       "  color: var(--xr-font-color2);\n",
+       "}\n",
+       "\n",
+       ".xr-section-item input:focus + label {\n",
+       "  border: 2px solid var(--xr-font-color0) !important;\n",
+       "}\n",
+       "\n",
+       ".xr-section-item input:enabled + label:hover {\n",
+       "  color: var(--xr-font-color0);\n",
+       "}\n",
+       "\n",
+       ".xr-section-summary {\n",
+       "  grid-column: 1;\n",
+       "  color: var(--xr-font-color2);\n",
+       "  font-weight: 500;\n",
+       "}\n",
+       "\n",
+       ".xr-section-summary > span {\n",
+       "  display: inline-block;\n",
+       "  padding-left: 0.5em;\n",
+       "}\n",
+       "\n",
+       ".xr-section-summary-in:disabled + label {\n",
+       "  color: var(--xr-font-color2);\n",
+       "}\n",
+       "\n",
+       ".xr-section-summary-in + label:before {\n",
+       "  display: inline-block;\n",
+       "  content: \"►\";\n",
+       "  font-size: 11px;\n",
+       "  width: 15px;\n",
+       "  text-align: center;\n",
+       "}\n",
+       "\n",
+       ".xr-section-summary-in:disabled + label:before {\n",
+       "  color: var(--xr-disabled-color);\n",
+       "}\n",
+       "\n",
+       ".xr-section-summary-in:checked + label:before {\n",
+       "  content: \"▼\";\n",
+       "}\n",
+       "\n",
+       ".xr-section-summary-in:checked + label > span {\n",
+       "  display: none;\n",
+       "}\n",
+       "\n",
+       ".xr-section-summary,\n",
+       ".xr-section-inline-details {\n",
+       "  padding-top: 4px;\n",
+       "}\n",
+       "\n",
+       ".xr-section-inline-details {\n",
+       "  grid-column: 2 / -1;\n",
+       "}\n",
+       "\n",
+       ".xr-section-details {\n",
+       "  display: none;\n",
+       "  grid-column: 1 / -1;\n",
+       "  margin-top: 4px;\n",
+       "  margin-bottom: 5px;\n",
+       "}\n",
+       "\n",
+       ".xr-section-summary-in:checked ~ .xr-section-details {\n",
+       "  display: contents;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box {\n",
+       "  display: inline-grid;\n",
+       "  grid-template-columns: 0px 20px auto;\n",
+       "  width: 100%;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-vline {\n",
+       "  grid-column-start: 1;\n",
+       "  border-right: 0.2em solid;\n",
+       "  border-color: var(--xr-border-color);\n",
+       "  width: 0px;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-hline {\n",
+       "  grid-column-start: 2;\n",
+       "  grid-row-start: 1;\n",
+       "  height: 1em;\n",
+       "  width: 20px;\n",
+       "  border-bottom: 0.2em solid;\n",
+       "  border-color: var(--xr-border-color);\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-contents {\n",
+       "  grid-column-start: 3;\n",
+       "}\n",
+       "\n",
+       ".xr-array-wrap {\n",
+       "  grid-column: 1 / -1;\n",
+       "  display: grid;\n",
+       "  grid-template-columns: 20px auto;\n",
+       "}\n",
+       "\n",
+       ".xr-array-wrap > label {\n",
+       "  grid-column: 1;\n",
+       "  vertical-align: top;\n",
+       "}\n",
+       "\n",
+       ".xr-preview {\n",
+       "  color: var(--xr-font-color3);\n",
+       "}\n",
+       "\n",
+       ".xr-array-preview,\n",
+       ".xr-array-data {\n",
+       "  padding: 0 5px !important;\n",
+       "  grid-column: 2;\n",
+       "}\n",
+       "\n",
+       ".xr-array-data,\n",
+       ".xr-array-in:checked ~ .xr-array-preview {\n",
+       "  display: none;\n",
+       "}\n",
+       "\n",
+       ".xr-array-in:checked ~ .xr-array-data,\n",
+       ".xr-array-preview {\n",
+       "  display: inline-block;\n",
+       "}\n",
+       "\n",
+       ".xr-dim-list {\n",
+       "  display: inline-block !important;\n",
+       "  list-style: none;\n",
+       "  padding: 0 !important;\n",
+       "  margin: 0;\n",
+       "}\n",
+       "\n",
+       ".xr-dim-list li {\n",
+       "  display: inline-block;\n",
+       "  padding: 0;\n",
+       "  margin: 0;\n",
+       "}\n",
+       "\n",
+       ".xr-dim-list:before {\n",
+       "  content: \"(\";\n",
+       "}\n",
+       "\n",
+       ".xr-dim-list:after {\n",
+       "  content: \")\";\n",
+       "}\n",
+       "\n",
+       ".xr-dim-list li:not(:last-child):after {\n",
+       "  content: \",\";\n",
+       "  padding-right: 5px;\n",
+       "}\n",
+       "\n",
+       ".xr-has-index {\n",
+       "  font-weight: bold;\n",
+       "}\n",
+       "\n",
+       ".xr-var-list,\n",
+       ".xr-var-item {\n",
+       "  display: contents;\n",
+       "}\n",
+       "\n",
+       ".xr-var-item > div,\n",
+       ".xr-var-item label,\n",
+       ".xr-var-item > .xr-var-name span {\n",
+       "  background-color: var(--xr-background-color-row-even);\n",
+       "  border-color: var(--xr-background-color-row-odd);\n",
+       "  margin-bottom: 0;\n",
+       "  padding-top: 2px;\n",
+       "}\n",
+       "\n",
+       ".xr-var-item > .xr-var-name:hover span {\n",
+       "  padding-right: 5px;\n",
+       "}\n",
+       "\n",
+       ".xr-var-list > li:nth-child(odd) > div,\n",
+       ".xr-var-list > li:nth-child(odd) > label,\n",
+       ".xr-var-list > li:nth-child(odd) > .xr-var-name span {\n",
+       "  background-color: var(--xr-background-color-row-odd);\n",
+       "  border-color: var(--xr-background-color-row-even);\n",
+       "}\n",
+       "\n",
+       ".xr-var-name {\n",
+       "  grid-column: 1;\n",
+       "}\n",
+       "\n",
+       ".xr-var-dims {\n",
+       "  grid-column: 2;\n",
+       "}\n",
+       "\n",
+       ".xr-var-dtype {\n",
+       "  grid-column: 3;\n",
+       "  text-align: right;\n",
+       "  color: var(--xr-font-color2);\n",
+       "}\n",
+       "\n",
+       ".xr-var-preview {\n",
+       "  grid-column: 4;\n",
+       "}\n",
+       "\n",
+       ".xr-index-preview {\n",
+       "  grid-column: 2 / 5;\n",
+       "  color: var(--xr-font-color2);\n",
+       "}\n",
+       "\n",
+       ".xr-var-name,\n",
+       ".xr-var-dims,\n",
+       ".xr-var-dtype,\n",
+       ".xr-preview,\n",
+       ".xr-attrs dt {\n",
+       "  white-space: nowrap;\n",
+       "  overflow: hidden;\n",
+       "  text-overflow: ellipsis;\n",
+       "  padding-right: 10px;\n",
+       "}\n",
+       "\n",
+       ".xr-var-name:hover,\n",
+       ".xr-var-dims:hover,\n",
+       ".xr-var-dtype:hover,\n",
+       ".xr-attrs dt:hover {\n",
+       "  overflow: visible;\n",
+       "  width: auto;\n",
+       "  z-index: 1;\n",
+       "}\n",
+       "\n",
+       ".xr-var-attrs,\n",
+       ".xr-var-data,\n",
+       ".xr-index-data {\n",
+       "  display: none;\n",
+       "  border-top: 2px dotted var(--xr-background-color);\n",
+       "  padding-bottom: 20px !important;\n",
+       "  padding-top: 10px !important;\n",
+       "}\n",
+       "\n",
+       ".xr-var-attrs-in + label,\n",
+       ".xr-var-data-in + label,\n",
+       ".xr-index-data-in + label {\n",
+       "  padding: 0 1px;\n",
+       "}\n",
+       "\n",
+       ".xr-var-attrs-in:checked ~ .xr-var-attrs,\n",
+       ".xr-var-data-in:checked ~ .xr-var-data,\n",
+       ".xr-index-data-in:checked ~ .xr-index-data {\n",
+       "  display: block;\n",
+       "}\n",
+       "\n",
+       ".xr-var-data > table {\n",
+       "  float: right;\n",
+       "}\n",
+       "\n",
+       ".xr-var-data > pre,\n",
+       ".xr-index-data > pre,\n",
+       ".xr-var-data > table > tbody > tr {\n",
+       "  background-color: transparent !important;\n",
+       "}\n",
+       "\n",
+       ".xr-var-name span,\n",
+       ".xr-var-data,\n",
+       ".xr-index-name div,\n",
+       ".xr-index-data,\n",
+       ".xr-attrs {\n",
+       "  padding-left: 25px !important;\n",
+       "}\n",
+       "\n",
+       ".xr-attrs,\n",
+       ".xr-var-attrs,\n",
+       ".xr-var-data,\n",
+       ".xr-index-data {\n",
+       "  grid-column: 1 / -1;\n",
+       "}\n",
+       "\n",
+       "dl.xr-attrs {\n",
+       "  padding: 0;\n",
+       "  margin: 0;\n",
+       "  display: grid;\n",
+       "  grid-template-columns: 125px auto;\n",
+       "}\n",
+       "\n",
+       ".xr-attrs dt,\n",
+       ".xr-attrs dd {\n",
+       "  padding: 0;\n",
+       "  margin: 0;\n",
+       "  float: left;\n",
+       "  padding-right: 10px;\n",
+       "  width: auto;\n",
+       "}\n",
+       "\n",
+       ".xr-attrs dt {\n",
+       "  font-weight: normal;\n",
+       "  grid-column: 1;\n",
+       "}\n",
+       "\n",
+       ".xr-attrs dt:hover span {\n",
+       "  display: inline-block;\n",
+       "  background: var(--xr-background-color);\n",
+       "  padding-right: 10px;\n",
+       "}\n",
+       "\n",
+       ".xr-attrs dd {\n",
+       "  grid-column: 2;\n",
+       "  white-space: pre-wrap;\n",
+       "  word-break: break-all;\n",
+       "}\n",
+       "\n",
+       ".xr-icon-database,\n",
+       ".xr-icon-file-text2,\n",
+       ".xr-no-icon {\n",
+       "  display: inline-block;\n",
+       "  vertical-align: middle;\n",
+       "  width: 1em;\n",
+       "  height: 1.5em !important;\n",
+       "  stroke-width: 0;\n",
+       "  stroke: currentColor;\n",
+       "  fill: currentColor;\n",
+       "}\n",
+       "\n",
+       ".xr-var-attrs-in:checked + label > .xr-icon-file-text2,\n",
+       ".xr-var-data-in:checked + label > .xr-icon-database,\n",
+       ".xr-index-data-in:checked + label > .xr-icon-database {\n",
+       "  color: var(--xr-font-color0);\n",
+       "  filter: drop-shadow(1px 1px 5px var(--xr-font-color2));\n",
+       "  stroke-width: 0.8px;\n",
+       "}\n",
+       "</style><pre class='xr-text-repr-fallback'>&lt;xarray.Dataset&gt; Size: 1MB\n",
+       "Dimensions:                  (forecast_reference_time: 4, step: 2,\n",
+       "                              latitude: 19, longitude: 36)\n",
+       "Coordinates:\n",
+       "  * forecast_reference_time  (forecast_reference_time) datetime64[ns] 32B 202...\n",
+       "  * step                     (step) timedelta64[ns] 16B 00:00:00 06:00:00\n",
+       "  * latitude                 (latitude) float64 152B 90.0 80.0 ... -80.0 -90.0\n",
+       "  * longitude                (longitude) float64 288B 0.0 10.0 ... 340.0 350.0\n",
+       "Data variables: (12/32)\n",
+       "    2t_0                     (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    msl_0                    (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    r_1000                   (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    r_300                    (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    r_400                    (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    r_500                    (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    ...                       ...\n",
+       "    z_1000                   (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    z_300                    (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    z_400                    (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    z_500                    (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    z_700                    (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    z_850                    (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "Attributes:\n",
+       "    Conventions:  CF-1.8\n",
+       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-fa4d3040-9e3a-4bb3-8785-2f43a83614aa' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-fa4d3040-9e3a-4bb3-8785-2f43a83614aa' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>forecast_reference_time</span>: 4</li><li><span class='xr-has-index'>step</span>: 2</li><li><span class='xr-has-index'>latitude</span>: 19</li><li><span class='xr-has-index'>longitude</span>: 36</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-0b2eeae1-78e5-4d19-a45f-1fefc97dc3ef' class='xr-section-summary-in' type='checkbox'  checked><label for='section-0b2eeae1-78e5-4d19-a45f-1fefc97dc3ef' class='xr-section-summary' >Coordinates: <span>(4)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>forecast_reference_time</span></div><div class='xr-var-dims'>(forecast_reference_time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2024-06-03 ... 2024-06-04T12:00:00</div><input id='attrs-208b77cd-768b-4298-b9e2-372de2c943dc' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-208b77cd-768b-4298-b9e2-372de2c943dc' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-b0efe8c1-ddde-4d7d-8ae3-641870704ea3' class='xr-var-data-in' type='checkbox'><label for='data-b0efe8c1-ddde-4d7d-8ae3-641870704ea3' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([&#x27;2024-06-03T00:00:00.000000000&#x27;, &#x27;2024-06-03T12:00:00.000000000&#x27;,\n",
+       "       &#x27;2024-06-04T00:00:00.000000000&#x27;, &#x27;2024-06-04T12:00:00.000000000&#x27;],\n",
+       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>step</span></div><div class='xr-var-dims'>(step)</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>00:00:00 06:00:00</div><input id='attrs-dedbfd19-90e3-48aa-b339-70ba9d9b3f3c' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-dedbfd19-90e3-48aa-b339-70ba9d9b3f3c' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-07856260-ba7f-47c5-814b-68b56b5037c7' class='xr-var-data-in' type='checkbox'><label for='data-07856260-ba7f-47c5-814b-68b56b5037c7' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>forecast_period</dd><dt><span>long_name :</span></dt><dd>time since forecast_reference_time</dd></dl></div><div class='xr-var-data'><pre>array([             0, 21600000000000], dtype=&#x27;timedelta64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 80.0 70.0 ... -80.0 -90.0</div><input id='attrs-490a9d2e-9ef7-4d1b-881a-11031a593b74' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-490a9d2e-9ef7-4d1b-881a-11031a593b74' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-d9cf9e3a-d577-481e-aa0b-fe754fa3b844' class='xr-var-data-in' type='checkbox'><label for='data-d9cf9e3a-d577-481e-aa0b-fe754fa3b844' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  80.,  70.,  60.,  50.,  40.,  30.,  20.,  10.,   0., -10., -20.,\n",
+       "       -30., -40., -50., -60., -70., -80., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 10.0 20.0 ... 330.0 340.0 350.0</div><input id='attrs-8eb8f797-dfad-475e-99e2-bf38b09457f4' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-8eb8f797-dfad-475e-99e2-bf38b09457f4' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-26cdd1dc-5c07-4d2d-9074-78658d45cb3a' class='xr-var-data-in' type='checkbox'><label for='data-26cdd1dc-5c07-4d2d-9074-78658d45cb3a' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  10.,  20.,  30.,  40.,  50.,  60.,  70.,  80.,  90., 100., 110.,\n",
+       "       120., 130., 140., 150., 160., 170., 180., 190., 200., 210., 220., 230.,\n",
+       "       240., 250., 260., 270., 280., 290., 300., 310., 320., 330., 340., 350.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-5b7cc5fb-f409-4bfc-92c2-8e801b58ce2d' class='xr-section-summary-in' type='checkbox'  ><label for='section-5b7cc5fb-f409-4bfc-92c2-8e801b58ce2d' class='xr-section-summary' >Data variables: <span>(32)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>2t_0</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-28ba83e2-9f2e-4777-ba8a-58054c309d35' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-28ba83e2-9f2e-4777-ba8a-58054c309d35' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-50049340-4c9e-4e51-b36c-0eca02bba6c6' class='xr-var-data-in' type='checkbox'><label for='data-50049340-4c9e-4e51-b36c-0eca02bba6c6' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>unknown</dd><dt><span>long_name :</span></dt><dd>2 metre temperature</dd><dt><span>units :</span></dt><dd>kelvin</dd><dt><span>level_type :</span></dt><dd>surface</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\xa7\\x01\\x00\\x00\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>msl_0</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-9537b7c4-9628-4bac-85a9-cc20694023e4' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-9537b7c4-9628-4bac-85a9-cc20694023e4' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-f1f99044-3562-427b-8029-aff6ed176aa0' class='xr-var-data-in' type='checkbox'><label for='data-f1f99044-3562-427b-8029-aff6ed176aa0' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_pressure_at_mean_sea_level</dd><dt><span>long_name :</span></dt><dd>Mean sea level pressure</dd><dt><span>units :</span></dt><dd>pascal</dd><dt><span>level_type :</span></dt><dd>surface</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x97\\x01\\x00\\x00\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>r_1000</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-625f31e6-dcbd-4aa4-bb11-c0affa3d8988' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-625f31e6-dcbd-4aa4-bb11-c0affa3d8988' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-d7d45014-e49e-48c5-bc72-e30e4f45042f' class='xr-var-data-in' type='checkbox'><label for='data-d7d45014-e49e-48c5-bc72-e30e4f45042f' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>relative_humidity</dd><dt><span>long_name :</span></dt><dd>Relative humidity</dd><dt><span>units :</span></dt><dd>percent</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x9dd\\x03\\xe8\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>r_300</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-4fb3696d-2604-4252-8569-51a8f7714d23' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-4fb3696d-2604-4252-8569-51a8f7714d23' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-45aef334-79ea-4f99-8192-f0086ac071f1' class='xr-var-data-in' type='checkbox'><label for='data-45aef334-79ea-4f99-8192-f0086ac071f1' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>relative_humidity</dd><dt><span>long_name :</span></dt><dd>Relative humidity</dd><dt><span>units :</span></dt><dd>percent</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x9dd\\x01,\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>r_400</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-31fae8e3-9d54-4cb0-b5b0-a3cabeb3fd71' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-31fae8e3-9d54-4cb0-b5b0-a3cabeb3fd71' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-62f790df-1b58-45ea-9215-778927e8d85e' class='xr-var-data-in' type='checkbox'><label for='data-62f790df-1b58-45ea-9215-778927e8d85e' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>relative_humidity</dd><dt><span>long_name :</span></dt><dd>Relative humidity</dd><dt><span>units :</span></dt><dd>percent</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x9dd\\x01\\x90\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>r_500</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-703341fa-c161-4a49-9f0b-c26e2087b19a' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-703341fa-c161-4a49-9f0b-c26e2087b19a' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-2dc8a5ce-8d79-4393-9713-fc810928d3d6' class='xr-var-data-in' type='checkbox'><label for='data-2dc8a5ce-8d79-4393-9713-fc810928d3d6' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>relative_humidity</dd><dt><span>long_name :</span></dt><dd>Relative humidity</dd><dt><span>units :</span></dt><dd>percent</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x9dd\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>r_700</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-00a88445-29ec-49b7-a8e6-a94ad9f72b99' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-00a88445-29ec-49b7-a8e6-a94ad9f72b99' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-6b0027dd-60da-4f1a-afa3-9d8ffe2ef2d3' class='xr-var-data-in' type='checkbox'><label for='data-6b0027dd-60da-4f1a-afa3-9d8ffe2ef2d3' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>relative_humidity</dd><dt><span>long_name :</span></dt><dd>Relative humidity</dd><dt><span>units :</span></dt><dd>percent</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x9dd\\x02\\xbc\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>r_850</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-6ac6c958-337d-4f9b-9dcf-579e64f3eadf' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-6ac6c958-337d-4f9b-9dcf-579e64f3eadf' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-79828a09-834c-41e2-9e29-f4639efa709c' class='xr-var-data-in' type='checkbox'><label for='data-79828a09-834c-41e2-9e29-f4639efa709c' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>relative_humidity</dd><dt><span>long_name :</span></dt><dd>Relative humidity</dd><dt><span>units :</span></dt><dd>percent</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x9dd\\x03R\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t_1000</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-4985688d-a7e9-465e-9425-d957beac4424' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-4985688d-a7e9-465e-9425-d957beac4424' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-b1223e25-cd60-47c2-88e4-4b7af65f8a32' class='xr-var-data-in' type='checkbox'><label for='data-b1223e25-cd60-47c2-88e4-4b7af65f8a32' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>units :</span></dt><dd>kelvin</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x82d\\x03\\xe8\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t_300</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-167f7837-1ba4-44c6-a3ee-b86b8f6b28ed' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-167f7837-1ba4-44c6-a3ee-b86b8f6b28ed' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-e635fbc8-ac58-46f8-b253-ab1450999445' class='xr-var-data-in' type='checkbox'><label for='data-e635fbc8-ac58-46f8-b253-ab1450999445' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>units :</span></dt><dd>kelvin</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x82d\\x01,\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t_400</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-11151250-09a7-4042-895c-09dd49bc3334' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-11151250-09a7-4042-895c-09dd49bc3334' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-607f79fa-6e89-40d2-8a76-9798524d2086' class='xr-var-data-in' type='checkbox'><label for='data-607f79fa-6e89-40d2-8a76-9798524d2086' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>units :</span></dt><dd>kelvin</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x82d\\x01\\x90\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t_500</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-d65774e7-0f59-4909-927e-c4c6903efff8' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-d65774e7-0f59-4909-927e-c4c6903efff8' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-8c652353-3741-40ac-8bc9-dd51373ad0cf' class='xr-var-data-in' type='checkbox'><label for='data-8c652353-3741-40ac-8bc9-dd51373ad0cf' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>units :</span></dt><dd>kelvin</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x82d\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t_700</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-139fd576-df9a-409b-895d-a4e266e5c53b' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-139fd576-df9a-409b-895d-a4e266e5c53b' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-ddb02101-3ce9-4ecf-a100-5105f3db3b84' class='xr-var-data-in' type='checkbox'><label for='data-ddb02101-3ce9-4ecf-a100-5105f3db3b84' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>units :</span></dt><dd>kelvin</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x82d\\x02\\xbc\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t_850</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-d145ba04-c2dd-4024-91ca-d58c31ee9bfc' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-d145ba04-c2dd-4024-91ca-d58c31ee9bfc' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-3727d139-8823-40b4-bdac-083ca442b7f9' class='xr-var-data-in' type='checkbox'><label for='data-3727d139-8823-40b4-bdac-083ca442b7f9' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>units :</span></dt><dd>kelvin</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x82d\\x03R\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u_1000</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-4c1e0bc4-15ab-45e2-bd05-7c1cfb48c874' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-4c1e0bc4-15ab-45e2-bd05-7c1cfb48c874' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-2391506d-cb0f-4131-91cd-9c7cf83aa54e' class='xr-var-data-in' type='checkbox'><label for='data-2391506d-cb0f-4131-91cd-9c7cf83aa54e' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>eastward_wind</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>units :</span></dt><dd>meter / second</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x83d\\x03\\xe8\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u_300</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-b4d77534-be49-40bb-9bd9-1b0cf6babe16' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-b4d77534-be49-40bb-9bd9-1b0cf6babe16' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-65b1693c-d9a5-4391-992b-e95b14c2d885' class='xr-var-data-in' type='checkbox'><label for='data-65b1693c-d9a5-4391-992b-e95b14c2d885' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>eastward_wind</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>units :</span></dt><dd>meter / second</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x83d\\x01,\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u_400</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-2ad656df-3a2d-4f9b-b406-8d5f806f7690' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-2ad656df-3a2d-4f9b-b406-8d5f806f7690' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-5ed942f9-a4a3-49ea-b18c-ab0fd95773b9' class='xr-var-data-in' type='checkbox'><label for='data-5ed942f9-a4a3-49ea-b18c-ab0fd95773b9' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>eastward_wind</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>units :</span></dt><dd>meter / second</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x83d\\x01\\x90\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u_500</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-0d42003a-ed0e-4c14-a09d-88a7519c6c72' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-0d42003a-ed0e-4c14-a09d-88a7519c6c72' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-decb2936-d82d-44dc-979c-a590848a4381' class='xr-var-data-in' type='checkbox'><label for='data-decb2936-d82d-44dc-979c-a590848a4381' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>eastward_wind</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>units :</span></dt><dd>meter / second</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x83d\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u_700</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-df2aca4a-f642-4f66-ac92-3c588781c4eb' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-df2aca4a-f642-4f66-ac92-3c588781c4eb' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-b496a646-2a37-4fad-b01d-35cbc95751af' class='xr-var-data-in' type='checkbox'><label for='data-b496a646-2a37-4fad-b01d-35cbc95751af' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>eastward_wind</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>units :</span></dt><dd>meter / second</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x83d\\x02\\xbc\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u_850</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-97ddd503-dbe9-4277-9e90-cfd40cc239e1' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-97ddd503-dbe9-4277-9e90-cfd40cc239e1' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-538f5f77-205d-45fc-a30c-316ccd77ca1d' class='xr-var-data-in' type='checkbox'><label for='data-538f5f77-205d-45fc-a30c-316ccd77ca1d' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>eastward_wind</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>units :</span></dt><dd>meter / second</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x83d\\x03R\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>v_1000</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-ae25defc-6b67-400c-9b8d-e1e9a93ac8e0' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-ae25defc-6b67-400c-9b8d-e1e9a93ac8e0' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-33550420-69ba-44ee-b49a-97716bc389f8' class='xr-var-data-in' type='checkbox'><label for='data-33550420-69ba-44ee-b49a-97716bc389f8' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>northward_wind</dd><dt><span>long_name :</span></dt><dd>V component of wind</dd><dt><span>units :</span></dt><dd>meter / second</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x84d\\x03\\xe8\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>v_300</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-328e65fd-ef6c-4f0c-9115-8b1b2545234d' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-328e65fd-ef6c-4f0c-9115-8b1b2545234d' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-18ec0087-2ab3-4366-8528-930962a236e2' class='xr-var-data-in' type='checkbox'><label for='data-18ec0087-2ab3-4366-8528-930962a236e2' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>northward_wind</dd><dt><span>long_name :</span></dt><dd>V component of wind</dd><dt><span>units :</span></dt><dd>meter / second</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x84d\\x01,\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>v_400</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-6e4c2239-c262-45d0-bf6f-709411c7a621' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-6e4c2239-c262-45d0-bf6f-709411c7a621' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-8b3fdd4a-1548-4181-a9e7-883a3fedcf95' class='xr-var-data-in' type='checkbox'><label for='data-8b3fdd4a-1548-4181-a9e7-883a3fedcf95' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>northward_wind</dd><dt><span>long_name :</span></dt><dd>V component of wind</dd><dt><span>units :</span></dt><dd>meter / second</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x84d\\x01\\x90\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>v_500</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-28d70459-9091-406e-83e6-4778bc3126ad' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-28d70459-9091-406e-83e6-4778bc3126ad' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-6e417e49-55f9-4c9e-97e7-a030818e2e29' class='xr-var-data-in' type='checkbox'><label for='data-6e417e49-55f9-4c9e-97e7-a030818e2e29' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>northward_wind</dd><dt><span>long_name :</span></dt><dd>V component of wind</dd><dt><span>units :</span></dt><dd>meter / second</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x84d\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>v_700</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-93126355-8b5e-4438-9d7c-c77811eb91a9' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-93126355-8b5e-4438-9d7c-c77811eb91a9' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-d9c1d86d-368e-47d1-beec-1a66a5b05c49' class='xr-var-data-in' type='checkbox'><label for='data-d9c1d86d-368e-47d1-beec-1a66a5b05c49' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>northward_wind</dd><dt><span>long_name :</span></dt><dd>V component of wind</dd><dt><span>units :</span></dt><dd>meter / second</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x84d\\x02\\xbc\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>v_850</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-faf84dfc-250f-4ee3-ba1d-b6bc04bc20f4' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-faf84dfc-250f-4ee3-ba1d-b6bc04bc20f4' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-be0822d3-4a69-4a91-8b69-94db5d755cf1' class='xr-var-data-in' type='checkbox'><label for='data-be0822d3-4a69-4a91-8b69-94db5d755cf1' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>northward_wind</dd><dt><span>long_name :</span></dt><dd>V component of wind</dd><dt><span>units :</span></dt><dd>meter / second</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x84d\\x03R\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>z_1000</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-2829e768-b27d-49d4-9bb4-2021b03b487d' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-2829e768-b27d-49d4-9bb4-2021b03b487d' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-4ae9d798-d6f1-42f0-ba22-6d2194e8f24e' class='xr-var-data-in' type='checkbox'><label for='data-4ae9d798-d6f1-42f0-ba22-6d2194e8f24e' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>geopotential</dd><dt><span>long_name :</span></dt><dd>Geopotential</dd><dt><span>units :</span></dt><dd>meter ** 2 / second ** 2</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x81d\\x03\\xe8\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>z_300</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-f61e28dc-d27b-4203-b910-de15c17a2073' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-f61e28dc-d27b-4203-b910-de15c17a2073' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-0d8b1c43-bb39-48b0-a9d0-a8ed1a4ad0d7' class='xr-var-data-in' type='checkbox'><label for='data-0d8b1c43-bb39-48b0-a9d0-a8ed1a4ad0d7' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>geopotential</dd><dt><span>long_name :</span></dt><dd>Geopotential</dd><dt><span>units :</span></dt><dd>meter ** 2 / second ** 2</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x81d\\x01,\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>z_400</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-8f34255b-8413-4d91-a505-ef79bf6dcbbd' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-8f34255b-8413-4d91-a505-ef79bf6dcbbd' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-d20cb265-28b5-4fd4-9f12-31753b004eac' class='xr-var-data-in' type='checkbox'><label for='data-d20cb265-28b5-4fd4-9f12-31753b004eac' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>geopotential</dd><dt><span>long_name :</span></dt><dd>Geopotential</dd><dt><span>units :</span></dt><dd>meter ** 2 / second ** 2</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x81d\\x01\\x90\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>z_500</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-80308836-6d1c-4c51-b1af-73c63944bf5b' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-80308836-6d1c-4c51-b1af-73c63944bf5b' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-28dda555-ebcd-4b4d-a0b2-76cfc5ee11b9' class='xr-var-data-in' type='checkbox'><label for='data-28dda555-ebcd-4b4d-a0b2-76cfc5ee11b9' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>geopotential</dd><dt><span>long_name :</span></dt><dd>Geopotential</dd><dt><span>units :</span></dt><dd>meter ** 2 / second ** 2</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x81d\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>z_700</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-59f6f289-3df1-4392-b29c-39af3806df54' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-59f6f289-3df1-4392-b29c-39af3806df54' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-0af93e9f-3519-44f5-9738-7d49fdecedc2' class='xr-var-data-in' type='checkbox'><label for='data-0af93e9f-3519-44f5-9738-7d49fdecedc2' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>geopotential</dd><dt><span>long_name :</span></dt><dd>Geopotential</dd><dt><span>units :</span></dt><dd>meter ** 2 / second ** 2</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x81d\\x02\\xbc\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>z_850</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-95cebd57-e13f-4498-9211-960c46af7e84' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-95cebd57-e13f-4498-9211-960c46af7e84' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-cf1a66ce-cdc3-4bf3-9783-3b67547ecd93' class='xr-var-data-in' type='checkbox'><label for='data-cf1a66ce-cdc3-4bf3-9783-3b67547ecd93' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>geopotential</dd><dt><span>long_name :</span></dt><dd>Geopotential</dd><dt><span>units :</span></dt><dd>meter ** 2 / second ** 2</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x81d\\x03R\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-0ca62318-6025-4759-9d8f-451f4b13f4d3' class='xr-section-summary-in' type='checkbox'  checked><label for='section-0ca62318-6025-4759-9d8f-451f4b13f4d3' class='xr-section-summary' >Attributes: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
+      ],
+      "text/plain": [
+       "<xarray.Dataset> Size: 1MB\n",
+       "Dimensions:                  (forecast_reference_time: 4, step: 2,\n",
+       "                              latitude: 19, longitude: 36)\n",
+       "Coordinates:\n",
+       "  * forecast_reference_time  (forecast_reference_time) datetime64[ns] 32B 202...\n",
+       "  * step                     (step) timedelta64[ns] 16B 00:00:00 06:00:00\n",
+       "  * latitude                 (latitude) float64 152B 90.0 80.0 ... -80.0 -90.0\n",
+       "  * longitude                (longitude) float64 288B 0.0 10.0 ... 340.0 350.0\n",
+       "Data variables: (12/32)\n",
+       "    2t_0                     (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    msl_0                    (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    r_1000                   (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    r_300                    (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    r_400                    (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    r_500                    (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    ...                       ...\n",
+       "    z_1000                   (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    z_300                    (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    z_400                    (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    z_500                    (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    z_700                    (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    z_850                    (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "Attributes:\n",
+       "    Conventions:  CF-1.8\n",
+       "    institution:  ECMWF"
+      ]
+     },
+     "execution_count": 2,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "ds_fl = ekd.from_source(\"sample\", \"mixed_pl_sfc.grib\").to_fieldlist()\n",
+    "ds = ds_fl.to_xarray(variable_key=\"p_l\", remapping={\"p_l\": \"{parameter.variable}_{vertical.level}\"})\n",
+    "ds"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "7e22e364-2518-4460-ab35-64230d49a703",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "We can take it one step further and define a metadata key that combines the param, the level and the level type into a single key."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 3,
+   "id": "e1bc4e80-2efc-460c-96b0-26553bed7591",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "outputs": [
+    {
+     "data": {
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+       "\n",
+       ".xr-section-summary,\n",
+       ".xr-section-inline-details {\n",
+       "  padding-top: 4px;\n",
+       "}\n",
+       "\n",
+       ".xr-section-inline-details {\n",
+       "  grid-column: 2 / -1;\n",
+       "}\n",
+       "\n",
+       ".xr-section-details {\n",
+       "  display: none;\n",
+       "  grid-column: 1 / -1;\n",
+       "  margin-top: 4px;\n",
+       "  margin-bottom: 5px;\n",
+       "}\n",
+       "\n",
+       ".xr-section-summary-in:checked ~ .xr-section-details {\n",
+       "  display: contents;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box {\n",
+       "  display: inline-grid;\n",
+       "  grid-template-columns: 0px 20px auto;\n",
+       "  width: 100%;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-vline {\n",
+       "  grid-column-start: 1;\n",
+       "  border-right: 0.2em solid;\n",
+       "  border-color: var(--xr-border-color);\n",
+       "  width: 0px;\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-hline {\n",
+       "  grid-column-start: 2;\n",
+       "  grid-row-start: 1;\n",
+       "  height: 1em;\n",
+       "  width: 20px;\n",
+       "  border-bottom: 0.2em solid;\n",
+       "  border-color: var(--xr-border-color);\n",
+       "}\n",
+       "\n",
+       ".xr-group-box-contents {\n",
+       "  grid-column-start: 3;\n",
+       "}\n",
+       "\n",
+       ".xr-array-wrap {\n",
+       "  grid-column: 1 / -1;\n",
+       "  display: grid;\n",
+       "  grid-template-columns: 20px auto;\n",
+       "}\n",
+       "\n",
+       ".xr-array-wrap > label {\n",
+       "  grid-column: 1;\n",
+       "  vertical-align: top;\n",
+       "}\n",
+       "\n",
+       ".xr-preview {\n",
+       "  color: var(--xr-font-color3);\n",
+       "}\n",
+       "\n",
+       ".xr-array-preview,\n",
+       ".xr-array-data {\n",
+       "  padding: 0 5px !important;\n",
+       "  grid-column: 2;\n",
+       "}\n",
+       "\n",
+       ".xr-array-data,\n",
+       ".xr-array-in:checked ~ .xr-array-preview {\n",
+       "  display: none;\n",
+       "}\n",
+       "\n",
+       ".xr-array-in:checked ~ .xr-array-data,\n",
+       ".xr-array-preview {\n",
+       "  display: inline-block;\n",
+       "}\n",
+       "\n",
+       ".xr-dim-list {\n",
+       "  display: inline-block !important;\n",
+       "  list-style: none;\n",
+       "  padding: 0 !important;\n",
+       "  margin: 0;\n",
+       "}\n",
+       "\n",
+       ".xr-dim-list li {\n",
+       "  display: inline-block;\n",
+       "  padding: 0;\n",
+       "  margin: 0;\n",
+       "}\n",
+       "\n",
+       ".xr-dim-list:before {\n",
+       "  content: \"(\";\n",
+       "}\n",
+       "\n",
+       ".xr-dim-list:after {\n",
+       "  content: \")\";\n",
+       "}\n",
+       "\n",
+       ".xr-dim-list li:not(:last-child):after {\n",
+       "  content: \",\";\n",
+       "  padding-right: 5px;\n",
+       "}\n",
+       "\n",
+       ".xr-has-index {\n",
+       "  font-weight: bold;\n",
+       "}\n",
+       "\n",
+       ".xr-var-list,\n",
+       ".xr-var-item {\n",
+       "  display: contents;\n",
+       "}\n",
+       "\n",
+       ".xr-var-item > div,\n",
+       ".xr-var-item label,\n",
+       ".xr-var-item > .xr-var-name span {\n",
+       "  background-color: var(--xr-background-color-row-even);\n",
+       "  border-color: var(--xr-background-color-row-odd);\n",
+       "  margin-bottom: 0;\n",
+       "  padding-top: 2px;\n",
+       "}\n",
+       "\n",
+       ".xr-var-item > .xr-var-name:hover span {\n",
+       "  padding-right: 5px;\n",
+       "}\n",
+       "\n",
+       ".xr-var-list > li:nth-child(odd) > div,\n",
+       ".xr-var-list > li:nth-child(odd) > label,\n",
+       ".xr-var-list > li:nth-child(odd) > .xr-var-name span {\n",
+       "  background-color: var(--xr-background-color-row-odd);\n",
+       "  border-color: var(--xr-background-color-row-even);\n",
+       "}\n",
+       "\n",
+       ".xr-var-name {\n",
+       "  grid-column: 1;\n",
+       "}\n",
+       "\n",
+       ".xr-var-dims {\n",
+       "  grid-column: 2;\n",
+       "}\n",
+       "\n",
+       ".xr-var-dtype {\n",
+       "  grid-column: 3;\n",
+       "  text-align: right;\n",
+       "  color: var(--xr-font-color2);\n",
+       "}\n",
+       "\n",
+       ".xr-var-preview {\n",
+       "  grid-column: 4;\n",
+       "}\n",
+       "\n",
+       ".xr-index-preview {\n",
+       "  grid-column: 2 / 5;\n",
+       "  color: var(--xr-font-color2);\n",
+       "}\n",
+       "\n",
+       ".xr-var-name,\n",
+       ".xr-var-dims,\n",
+       ".xr-var-dtype,\n",
+       ".xr-preview,\n",
+       ".xr-attrs dt {\n",
+       "  white-space: nowrap;\n",
+       "  overflow: hidden;\n",
+       "  text-overflow: ellipsis;\n",
+       "  padding-right: 10px;\n",
+       "}\n",
+       "\n",
+       ".xr-var-name:hover,\n",
+       ".xr-var-dims:hover,\n",
+       ".xr-var-dtype:hover,\n",
+       ".xr-attrs dt:hover {\n",
+       "  overflow: visible;\n",
+       "  width: auto;\n",
+       "  z-index: 1;\n",
+       "}\n",
+       "\n",
+       ".xr-var-attrs,\n",
+       ".xr-var-data,\n",
+       ".xr-index-data {\n",
+       "  display: none;\n",
+       "  border-top: 2px dotted var(--xr-background-color);\n",
+       "  padding-bottom: 20px !important;\n",
+       "  padding-top: 10px !important;\n",
+       "}\n",
+       "\n",
+       ".xr-var-attrs-in + label,\n",
+       ".xr-var-data-in + label,\n",
+       ".xr-index-data-in + label {\n",
+       "  padding: 0 1px;\n",
+       "}\n",
+       "\n",
+       ".xr-var-attrs-in:checked ~ .xr-var-attrs,\n",
+       ".xr-var-data-in:checked ~ .xr-var-data,\n",
+       ".xr-index-data-in:checked ~ .xr-index-data {\n",
+       "  display: block;\n",
+       "}\n",
+       "\n",
+       ".xr-var-data > table {\n",
+       "  float: right;\n",
+       "}\n",
+       "\n",
+       ".xr-var-data > pre,\n",
+       ".xr-index-data > pre,\n",
+       ".xr-var-data > table > tbody > tr {\n",
+       "  background-color: transparent !important;\n",
+       "}\n",
+       "\n",
+       ".xr-var-name span,\n",
+       ".xr-var-data,\n",
+       ".xr-index-name div,\n",
+       ".xr-index-data,\n",
+       ".xr-attrs {\n",
+       "  padding-left: 25px !important;\n",
+       "}\n",
+       "\n",
+       ".xr-attrs,\n",
+       ".xr-var-attrs,\n",
+       ".xr-var-data,\n",
+       ".xr-index-data {\n",
+       "  grid-column: 1 / -1;\n",
+       "}\n",
+       "\n",
+       "dl.xr-attrs {\n",
+       "  padding: 0;\n",
+       "  margin: 0;\n",
+       "  display: grid;\n",
+       "  grid-template-columns: 125px auto;\n",
+       "}\n",
+       "\n",
+       ".xr-attrs dt,\n",
+       ".xr-attrs dd {\n",
+       "  padding: 0;\n",
+       "  margin: 0;\n",
+       "  float: left;\n",
+       "  padding-right: 10px;\n",
+       "  width: auto;\n",
+       "}\n",
+       "\n",
+       ".xr-attrs dt {\n",
+       "  font-weight: normal;\n",
+       "  grid-column: 1;\n",
+       "}\n",
+       "\n",
+       ".xr-attrs dt:hover span {\n",
+       "  display: inline-block;\n",
+       "  background: var(--xr-background-color);\n",
+       "  padding-right: 10px;\n",
+       "}\n",
+       "\n",
+       ".xr-attrs dd {\n",
+       "  grid-column: 2;\n",
+       "  white-space: pre-wrap;\n",
+       "  word-break: break-all;\n",
+       "}\n",
+       "\n",
+       ".xr-icon-database,\n",
+       ".xr-icon-file-text2,\n",
+       ".xr-no-icon {\n",
+       "  display: inline-block;\n",
+       "  vertical-align: middle;\n",
+       "  width: 1em;\n",
+       "  height: 1.5em !important;\n",
+       "  stroke-width: 0;\n",
+       "  stroke: currentColor;\n",
+       "  fill: currentColor;\n",
+       "}\n",
+       "\n",
+       ".xr-var-attrs-in:checked + label > .xr-icon-file-text2,\n",
+       ".xr-var-data-in:checked + label > .xr-icon-database,\n",
+       ".xr-index-data-in:checked + label > .xr-icon-database {\n",
+       "  color: var(--xr-font-color0);\n",
+       "  filter: drop-shadow(1px 1px 5px var(--xr-font-color2));\n",
+       "  stroke-width: 0.8px;\n",
+       "}\n",
+       "</style><pre class='xr-text-repr-fallback'>&lt;xarray.Dataset&gt; Size: 1MB\n",
+       "Dimensions:                  (forecast_reference_time: 4, step: 2,\n",
+       "                              latitude: 19, longitude: 36)\n",
+       "Coordinates:\n",
+       "  * forecast_reference_time  (forecast_reference_time) datetime64[ns] 32B 202...\n",
+       "  * step                     (step) timedelta64[ns] 16B 00:00:00 06:00:00\n",
+       "  * latitude                 (latitude) float64 152B 90.0 80.0 ... -80.0 -90.0\n",
+       "  * longitude                (longitude) float64 288B 0.0 10.0 ... 340.0 350.0\n",
+       "Data variables: (12/32)\n",
+       "    2t_0_surface             (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    msl_0_surface            (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    r_1000_pressure          (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    r_300_pressure           (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    r_400_pressure           (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    r_500_pressure           (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    ...                       ...\n",
+       "    z_1000_pressure          (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    z_300_pressure           (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    z_400_pressure           (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    z_500_pressure           (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    z_700_pressure           (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    z_850_pressure           (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "Attributes:\n",
+       "    Conventions:  CF-1.8\n",
+       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-758840be-5008-462f-a7a3-e71a4ff818da' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-758840be-5008-462f-a7a3-e71a4ff818da' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>forecast_reference_time</span>: 4</li><li><span class='xr-has-index'>step</span>: 2</li><li><span class='xr-has-index'>latitude</span>: 19</li><li><span class='xr-has-index'>longitude</span>: 36</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-10982f27-4eae-4331-bffe-66b5e569a906' class='xr-section-summary-in' type='checkbox'  checked><label for='section-10982f27-4eae-4331-bffe-66b5e569a906' class='xr-section-summary' >Coordinates: <span>(4)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>forecast_reference_time</span></div><div class='xr-var-dims'>(forecast_reference_time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2024-06-03 ... 2024-06-04T12:00:00</div><input id='attrs-d4f086af-8edd-4e1f-8237-52530787bcf0' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-d4f086af-8edd-4e1f-8237-52530787bcf0' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-08fe6788-83e3-4dfd-849d-6fc9874e7951' class='xr-var-data-in' type='checkbox'><label for='data-08fe6788-83e3-4dfd-849d-6fc9874e7951' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([&#x27;2024-06-03T00:00:00.000000000&#x27;, &#x27;2024-06-03T12:00:00.000000000&#x27;,\n",
+       "       &#x27;2024-06-04T00:00:00.000000000&#x27;, &#x27;2024-06-04T12:00:00.000000000&#x27;],\n",
+       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>step</span></div><div class='xr-var-dims'>(step)</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>00:00:00 06:00:00</div><input id='attrs-7ed94aac-68a6-4780-91c7-564c35eb2e80' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-7ed94aac-68a6-4780-91c7-564c35eb2e80' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-82c804c7-c9f9-4c18-96b2-616db3039b27' class='xr-var-data-in' type='checkbox'><label for='data-82c804c7-c9f9-4c18-96b2-616db3039b27' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>forecast_period</dd><dt><span>long_name :</span></dt><dd>time since forecast_reference_time</dd></dl></div><div class='xr-var-data'><pre>array([             0, 21600000000000], dtype=&#x27;timedelta64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 80.0 70.0 ... -80.0 -90.0</div><input id='attrs-c0103d30-24eb-4fe5-aa95-ccc6ca33e6dc' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-c0103d30-24eb-4fe5-aa95-ccc6ca33e6dc' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-ef5aa417-d761-45f4-ac0d-832eea41f252' class='xr-var-data-in' type='checkbox'><label for='data-ef5aa417-d761-45f4-ac0d-832eea41f252' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  80.,  70.,  60.,  50.,  40.,  30.,  20.,  10.,   0., -10., -20.,\n",
+       "       -30., -40., -50., -60., -70., -80., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 10.0 20.0 ... 330.0 340.0 350.0</div><input id='attrs-2483e575-a8ac-4d81-b1ce-55c7e623bb80' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-2483e575-a8ac-4d81-b1ce-55c7e623bb80' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-192f750c-b692-4b1d-8c8c-41b5be6a3879' class='xr-var-data-in' type='checkbox'><label for='data-192f750c-b692-4b1d-8c8c-41b5be6a3879' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  10.,  20.,  30.,  40.,  50.,  60.,  70.,  80.,  90., 100., 110.,\n",
+       "       120., 130., 140., 150., 160., 170., 180., 190., 200., 210., 220., 230.,\n",
+       "       240., 250., 260., 270., 280., 290., 300., 310., 320., 330., 340., 350.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-d8025ae3-357e-464c-9ecf-016244639f2f' class='xr-section-summary-in' type='checkbox'  ><label for='section-d8025ae3-357e-464c-9ecf-016244639f2f' class='xr-section-summary' >Data variables: <span>(32)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>2t_0_surface</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-47432c2b-0c19-4caa-ae51-d06187fe2e9e' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-47432c2b-0c19-4caa-ae51-d06187fe2e9e' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-3a3c2a52-90d7-4053-97b4-41aaebfa8b46' class='xr-var-data-in' type='checkbox'><label for='data-3a3c2a52-90d7-4053-97b4-41aaebfa8b46' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>unknown</dd><dt><span>long_name :</span></dt><dd>2 metre temperature</dd><dt><span>units :</span></dt><dd>kelvin</dd><dt><span>level_type :</span></dt><dd>surface</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\xa7\\x01\\x00\\x00\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>msl_0_surface</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-2aee2614-4a36-49cb-81db-06afef24ac04' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-2aee2614-4a36-49cb-81db-06afef24ac04' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-84189375-78dc-4a60-addb-f40b7a3dec08' class='xr-var-data-in' type='checkbox'><label for='data-84189375-78dc-4a60-addb-f40b7a3dec08' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_pressure_at_mean_sea_level</dd><dt><span>long_name :</span></dt><dd>Mean sea level pressure</dd><dt><span>units :</span></dt><dd>pascal</dd><dt><span>level_type :</span></dt><dd>surface</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x97\\x01\\x00\\x00\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>r_1000_pressure</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-7b121a6c-8ebc-4e49-aeb0-5ef4a2e7be02' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-7b121a6c-8ebc-4e49-aeb0-5ef4a2e7be02' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-b4c476c7-f2d9-480b-b13c-0b1190ba0e1b' class='xr-var-data-in' type='checkbox'><label for='data-b4c476c7-f2d9-480b-b13c-0b1190ba0e1b' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>relative_humidity</dd><dt><span>long_name :</span></dt><dd>Relative humidity</dd><dt><span>units :</span></dt><dd>percent</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x9dd\\x03\\xe8\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>r_300_pressure</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-9badecd3-50a5-4801-891e-fea475db7a43' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-9badecd3-50a5-4801-891e-fea475db7a43' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-0f143303-8ace-4734-b196-c5625f7b42af' class='xr-var-data-in' type='checkbox'><label for='data-0f143303-8ace-4734-b196-c5625f7b42af' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>relative_humidity</dd><dt><span>long_name :</span></dt><dd>Relative humidity</dd><dt><span>units :</span></dt><dd>percent</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x9dd\\x01,\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>r_400_pressure</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-0b695846-09d8-4b29-a407-f8ca3a46b635' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-0b695846-09d8-4b29-a407-f8ca3a46b635' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-f31d2208-d7f4-4694-951a-e50c0183a80e' class='xr-var-data-in' type='checkbox'><label for='data-f31d2208-d7f4-4694-951a-e50c0183a80e' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>relative_humidity</dd><dt><span>long_name :</span></dt><dd>Relative humidity</dd><dt><span>units :</span></dt><dd>percent</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x9dd\\x01\\x90\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>r_500_pressure</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-c106a146-9b33-4396-bb0d-d918c622a3da' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-c106a146-9b33-4396-bb0d-d918c622a3da' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-39d58f03-1618-4d0a-9aae-7b21248d95e4' class='xr-var-data-in' type='checkbox'><label for='data-39d58f03-1618-4d0a-9aae-7b21248d95e4' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>relative_humidity</dd><dt><span>long_name :</span></dt><dd>Relative humidity</dd><dt><span>units :</span></dt><dd>percent</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x9dd\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>r_700_pressure</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-5f5793b9-f824-4f14-844f-91f175b53697' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-5f5793b9-f824-4f14-844f-91f175b53697' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-3a01acc6-0cf1-4efd-ac4d-e33a0a62b830' class='xr-var-data-in' type='checkbox'><label for='data-3a01acc6-0cf1-4efd-ac4d-e33a0a62b830' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>relative_humidity</dd><dt><span>long_name :</span></dt><dd>Relative humidity</dd><dt><span>units :</span></dt><dd>percent</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x9dd\\x02\\xbc\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>r_850_pressure</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-0891cbca-e379-4d89-8c47-a1e239232819' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-0891cbca-e379-4d89-8c47-a1e239232819' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-d687af72-2db3-4e97-84b0-832a26a96eda' class='xr-var-data-in' type='checkbox'><label for='data-d687af72-2db3-4e97-84b0-832a26a96eda' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>relative_humidity</dd><dt><span>long_name :</span></dt><dd>Relative humidity</dd><dt><span>units :</span></dt><dd>percent</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x9dd\\x03R\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t_1000_pressure</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-ffa7ed70-6bfe-4487-a61a-3d1b2c0c2542' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-ffa7ed70-6bfe-4487-a61a-3d1b2c0c2542' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-cf09e663-e0f5-4464-bdc6-78c3b2acb9ad' class='xr-var-data-in' type='checkbox'><label for='data-cf09e663-e0f5-4464-bdc6-78c3b2acb9ad' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>units :</span></dt><dd>kelvin</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x82d\\x03\\xe8\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t_300_pressure</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-96e807c4-36aa-4387-b656-6e5012125dd4' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-96e807c4-36aa-4387-b656-6e5012125dd4' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-bbae9ea1-a373-4071-b2ca-baa7b8bef0d8' class='xr-var-data-in' type='checkbox'><label for='data-bbae9ea1-a373-4071-b2ca-baa7b8bef0d8' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>units :</span></dt><dd>kelvin</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x82d\\x01,\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t_400_pressure</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-efc78c09-c820-4e7d-b685-906dc8fe2b1c' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-efc78c09-c820-4e7d-b685-906dc8fe2b1c' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-1f4fe02c-7549-445a-8f7e-ef22a8ae9618' class='xr-var-data-in' type='checkbox'><label for='data-1f4fe02c-7549-445a-8f7e-ef22a8ae9618' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>units :</span></dt><dd>kelvin</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x82d\\x01\\x90\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t_500_pressure</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-37ffc899-1e9b-4daa-a8bc-03f4219f65f4' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-37ffc899-1e9b-4daa-a8bc-03f4219f65f4' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-d752030a-396c-484d-8ff3-82954b221218' class='xr-var-data-in' type='checkbox'><label for='data-d752030a-396c-484d-8ff3-82954b221218' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>units :</span></dt><dd>kelvin</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x82d\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t_700_pressure</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-bd127e1b-bf4f-4454-a611-3d67a6829925' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-bd127e1b-bf4f-4454-a611-3d67a6829925' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-8c8d500e-549f-4680-bebe-3fc52c86f550' class='xr-var-data-in' type='checkbox'><label for='data-8c8d500e-549f-4680-bebe-3fc52c86f550' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>units :</span></dt><dd>kelvin</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x82d\\x02\\xbc\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t_850_pressure</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-42b21723-74de-4075-a4c6-953e4415970c' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-42b21723-74de-4075-a4c6-953e4415970c' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-6f17b113-f7de-44a6-b9fb-1e3db6bf7e7f' class='xr-var-data-in' type='checkbox'><label for='data-6f17b113-f7de-44a6-b9fb-1e3db6bf7e7f' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>units :</span></dt><dd>kelvin</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x82d\\x03R\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u_1000_pressure</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-667c6748-8a65-421b-9ef6-f7bab492dc23' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-667c6748-8a65-421b-9ef6-f7bab492dc23' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-da028325-84ab-4794-af51-ef5f1cf9da1d' class='xr-var-data-in' type='checkbox'><label for='data-da028325-84ab-4794-af51-ef5f1cf9da1d' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>eastward_wind</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>units :</span></dt><dd>meter / second</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x83d\\x03\\xe8\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u_300_pressure</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-e1318079-c03c-4a4b-930e-a573815e76a3' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-e1318079-c03c-4a4b-930e-a573815e76a3' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-5ee5e427-d246-4239-bf20-eb2a9e3f7d96' class='xr-var-data-in' type='checkbox'><label for='data-5ee5e427-d246-4239-bf20-eb2a9e3f7d96' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>eastward_wind</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>units :</span></dt><dd>meter / second</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x83d\\x01,\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u_400_pressure</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-eef83bb0-829f-45dd-b8c6-fdce6716df92' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-eef83bb0-829f-45dd-b8c6-fdce6716df92' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-d7b9b9a6-0a5a-4f07-ad71-970c462a2521' class='xr-var-data-in' type='checkbox'><label for='data-d7b9b9a6-0a5a-4f07-ad71-970c462a2521' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>eastward_wind</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>units :</span></dt><dd>meter / second</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x83d\\x01\\x90\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u_500_pressure</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-07b80d4e-93a6-47e6-bc13-cca08cfe85f3' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-07b80d4e-93a6-47e6-bc13-cca08cfe85f3' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-b573e51d-0285-43b5-9b9f-9e03e5743ce3' class='xr-var-data-in' type='checkbox'><label for='data-b573e51d-0285-43b5-9b9f-9e03e5743ce3' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>eastward_wind</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>units :</span></dt><dd>meter / second</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x83d\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u_700_pressure</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-49688c75-4016-46a3-af5e-e292bf9801f2' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-49688c75-4016-46a3-af5e-e292bf9801f2' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-7a6e6019-10e6-43c5-92f4-d81aefac5971' class='xr-var-data-in' type='checkbox'><label for='data-7a6e6019-10e6-43c5-92f4-d81aefac5971' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>eastward_wind</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>units :</span></dt><dd>meter / second</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x83d\\x02\\xbc\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u_850_pressure</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-043efd8d-20c1-4ade-9543-065ce32a15a5' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-043efd8d-20c1-4ade-9543-065ce32a15a5' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-c251b16d-181e-4ba4-8e4a-eea36f2ecebd' class='xr-var-data-in' type='checkbox'><label for='data-c251b16d-181e-4ba4-8e4a-eea36f2ecebd' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>eastward_wind</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>units :</span></dt><dd>meter / second</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x83d\\x03R\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>v_1000_pressure</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-e921d2e6-3a2f-43fc-94de-10e2ee1617f8' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-e921d2e6-3a2f-43fc-94de-10e2ee1617f8' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-815fbdf3-1077-4d52-b745-6e5b91001fee' class='xr-var-data-in' type='checkbox'><label for='data-815fbdf3-1077-4d52-b745-6e5b91001fee' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>northward_wind</dd><dt><span>long_name :</span></dt><dd>V component of wind</dd><dt><span>units :</span></dt><dd>meter / second</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x84d\\x03\\xe8\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>v_300_pressure</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-c440b9b8-71e2-43c0-8443-f0e925f4f560' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-c440b9b8-71e2-43c0-8443-f0e925f4f560' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-952768db-112d-46ce-9e07-bcf391fa5b81' class='xr-var-data-in' type='checkbox'><label for='data-952768db-112d-46ce-9e07-bcf391fa5b81' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>northward_wind</dd><dt><span>long_name :</span></dt><dd>V component of wind</dd><dt><span>units :</span></dt><dd>meter / second</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x84d\\x01,\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>v_400_pressure</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-e6a25f64-c3e3-482d-bd98-e7b04aa7398e' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-e6a25f64-c3e3-482d-bd98-e7b04aa7398e' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-21f8a6d5-5f95-40ff-858e-41e47919948a' class='xr-var-data-in' type='checkbox'><label for='data-21f8a6d5-5f95-40ff-858e-41e47919948a' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>northward_wind</dd><dt><span>long_name :</span></dt><dd>V component of wind</dd><dt><span>units :</span></dt><dd>meter / second</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x84d\\x01\\x90\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>v_500_pressure</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-3a664cf9-ce55-46ca-aebf-305859927fee' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-3a664cf9-ce55-46ca-aebf-305859927fee' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-b4117088-d556-4111-ba1f-0df90e478df5' class='xr-var-data-in' type='checkbox'><label for='data-b4117088-d556-4111-ba1f-0df90e478df5' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>northward_wind</dd><dt><span>long_name :</span></dt><dd>V component of wind</dd><dt><span>units :</span></dt><dd>meter / second</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x84d\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>v_700_pressure</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-225c6f55-dc82-4618-af07-532137112f48' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-225c6f55-dc82-4618-af07-532137112f48' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-3fec7940-64a0-44ee-ab98-e5dbc540f755' class='xr-var-data-in' type='checkbox'><label for='data-3fec7940-64a0-44ee-ab98-e5dbc540f755' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>northward_wind</dd><dt><span>long_name :</span></dt><dd>V component of wind</dd><dt><span>units :</span></dt><dd>meter / second</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x84d\\x02\\xbc\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>v_850_pressure</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-09697d7c-df00-4897-9a66-c9c08a768cbf' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-09697d7c-df00-4897-9a66-c9c08a768cbf' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-d89b0054-a712-4401-adf9-72ea6e4a097d' class='xr-var-data-in' type='checkbox'><label for='data-d89b0054-a712-4401-adf9-72ea6e4a097d' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>northward_wind</dd><dt><span>long_name :</span></dt><dd>V component of wind</dd><dt><span>units :</span></dt><dd>meter / second</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x84d\\x03R\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>z_1000_pressure</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-0ee05c12-9b18-4b24-a931-6aac301be5a8' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-0ee05c12-9b18-4b24-a931-6aac301be5a8' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-e4c3419b-bf31-4cd4-8022-648bc1f5952c' class='xr-var-data-in' type='checkbox'><label for='data-e4c3419b-bf31-4cd4-8022-648bc1f5952c' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>geopotential</dd><dt><span>long_name :</span></dt><dd>Geopotential</dd><dt><span>units :</span></dt><dd>meter ** 2 / second ** 2</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x81d\\x03\\xe8\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>z_300_pressure</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-1cf8a3fe-ce2c-4fa2-9372-73336ab91f45' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-1cf8a3fe-ce2c-4fa2-9372-73336ab91f45' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-f96c2634-ec4b-4236-a3cc-9d97e842079f' class='xr-var-data-in' type='checkbox'><label for='data-f96c2634-ec4b-4236-a3cc-9d97e842079f' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>geopotential</dd><dt><span>long_name :</span></dt><dd>Geopotential</dd><dt><span>units :</span></dt><dd>meter ** 2 / second ** 2</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x81d\\x01,\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>z_400_pressure</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-5b414bfc-3eca-4089-a14b-e000e991216c' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-5b414bfc-3eca-4089-a14b-e000e991216c' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-3a2b05a8-714f-45e1-8193-04cb5afa066f' class='xr-var-data-in' type='checkbox'><label for='data-3a2b05a8-714f-45e1-8193-04cb5afa066f' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>geopotential</dd><dt><span>long_name :</span></dt><dd>Geopotential</dd><dt><span>units :</span></dt><dd>meter ** 2 / second ** 2</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x81d\\x01\\x90\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>z_500_pressure</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-67c1aaa4-6df0-4576-9c2e-9b5734229902' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-67c1aaa4-6df0-4576-9c2e-9b5734229902' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-674670c6-4ad5-452e-8775-d9810d07adf8' class='xr-var-data-in' type='checkbox'><label for='data-674670c6-4ad5-452e-8775-d9810d07adf8' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>geopotential</dd><dt><span>long_name :</span></dt><dd>Geopotential</dd><dt><span>units :</span></dt><dd>meter ** 2 / second ** 2</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x81d\\x01\\xf4\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>z_700_pressure</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-a6e920d1-f2ac-46af-b1a4-d80de5a3f82e' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-a6e920d1-f2ac-46af-b1a4-d80de5a3f82e' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-e81a4538-79c6-4bff-b3a4-89f71399736c' class='xr-var-data-in' type='checkbox'><label for='data-e81a4538-79c6-4bff-b3a4-89f71399736c' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>geopotential</dd><dt><span>long_name :</span></dt><dd>Geopotential</dd><dt><span>units :</span></dt><dd>meter ** 2 / second ** 2</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&quot;GRIB\\x00\\x00l\\x01\\x00\\x004\\x80b\\x9a\\xff\\x80\\x81d\\x02\\xbc\\x18\\x06\\x03\\x00\\x00\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x15\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x01\\t\\x04\\x010001\\x00\\x00\\x00\\x00\\x00 \\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>z_850_pressure</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-a6edf4bb-b12b-4aa6-b59a-408112c78ebe' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-a6edf4bb-b12b-4aa6-b59a-408112c78ebe' title='Show/Hide attributes'><svg class='icon 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\\x00\\xff\\x00\\x00$\\x00\\x13\\x01_\\x90\\x00\\x00\\x00\\x80\\x81_\\x90\\x05W0&#x27;\\x10&#x27;\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\x80\\x02D\\xb9}n\\x00\\x007777&quot;, &#x27;bitsPerValue&#x27;: 16, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-6545a35d-8dca-4fd2-b2a5-dafa4d332878' class='xr-section-summary-in' type='checkbox'  checked><label for='section-6545a35d-8dca-4fd2-b2a5-dafa4d332878' class='xr-section-summary' >Attributes: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
+      ],
+      "text/plain": [
+       "<xarray.Dataset> Size: 1MB\n",
+       "Dimensions:                  (forecast_reference_time: 4, step: 2,\n",
+       "                              latitude: 19, longitude: 36)\n",
+       "Coordinates:\n",
+       "  * forecast_reference_time  (forecast_reference_time) datetime64[ns] 32B 202...\n",
+       "  * step                     (step) timedelta64[ns] 16B 00:00:00 06:00:00\n",
+       "  * latitude                 (latitude) float64 152B 90.0 80.0 ... -80.0 -90.0\n",
+       "  * longitude                (longitude) float64 288B 0.0 10.0 ... 340.0 350.0\n",
+       "Data variables: (12/32)\n",
+       "    2t_0_surface             (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    msl_0_surface            (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    r_1000_pressure          (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    r_300_pressure           (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    r_400_pressure           (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    r_500_pressure           (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    ...                       ...\n",
+       "    z_1000_pressure          (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    z_300_pressure           (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    z_400_pressure           (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    z_500_pressure           (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    z_700_pressure           (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    z_850_pressure           (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "Attributes:\n",
+       "    Conventions:  CF-1.8\n",
+       "    institution:  ECMWF"
+      ]
+     },
+     "execution_count": 3,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "ds_fl = ekd.from_source(\"sample\", \"mixed_pl_sfc.grib\").to_fieldlist()\n",
+    "ds = ds_fl.to_xarray(variable_key=\"p_l_t\", remapping={\"p_l_t\": \"{parameter.variable}_{vertical.level}_{vertical.level_type}\"})\n",
+    "ds"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "374ea92f-5b3f-4134-adfb-1c93dc1258f7",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "This technique is particularly useful when the same parameter is available on multiple level types in the input data. In this case using \"param_level\" does not result in a full hypercube, however the same ``remapping`` that we used above does."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 4,
+   "id": "39cbb360-43c4-416e-956b-8b6cfadda26c",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "outputs": [
+    {
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+       "\n",
+       ".xr-var-list,\n",
+       ".xr-var-item {\n",
+       "  display: contents;\n",
+       "}\n",
+       "\n",
+       ".xr-var-item > div,\n",
+       ".xr-var-item label,\n",
+       ".xr-var-item > .xr-var-name span {\n",
+       "  background-color: var(--xr-background-color-row-even);\n",
+       "  border-color: var(--xr-background-color-row-odd);\n",
+       "  margin-bottom: 0;\n",
+       "  padding-top: 2px;\n",
+       "}\n",
+       "\n",
+       ".xr-var-item > .xr-var-name:hover span {\n",
+       "  padding-right: 5px;\n",
+       "}\n",
+       "\n",
+       ".xr-var-list > li:nth-child(odd) > div,\n",
+       ".xr-var-list > li:nth-child(odd) > label,\n",
+       ".xr-var-list > li:nth-child(odd) > .xr-var-name span {\n",
+       "  background-color: var(--xr-background-color-row-odd);\n",
+       "  border-color: var(--xr-background-color-row-even);\n",
+       "}\n",
+       "\n",
+       ".xr-var-name {\n",
+       "  grid-column: 1;\n",
+       "}\n",
+       "\n",
+       ".xr-var-dims {\n",
+       "  grid-column: 2;\n",
+       "}\n",
+       "\n",
+       ".xr-var-dtype {\n",
+       "  grid-column: 3;\n",
+       "  text-align: right;\n",
+       "  color: var(--xr-font-color2);\n",
+       "}\n",
+       "\n",
+       ".xr-var-preview {\n",
+       "  grid-column: 4;\n",
+       "}\n",
+       "\n",
+       ".xr-index-preview {\n",
+       "  grid-column: 2 / 5;\n",
+       "  color: var(--xr-font-color2);\n",
+       "}\n",
+       "\n",
+       ".xr-var-name,\n",
+       ".xr-var-dims,\n",
+       ".xr-var-dtype,\n",
+       ".xr-preview,\n",
+       ".xr-attrs dt {\n",
+       "  white-space: nowrap;\n",
+       "  overflow: hidden;\n",
+       "  text-overflow: ellipsis;\n",
+       "  padding-right: 10px;\n",
+       "}\n",
+       "\n",
+       ".xr-var-name:hover,\n",
+       ".xr-var-dims:hover,\n",
+       ".xr-var-dtype:hover,\n",
+       ".xr-attrs dt:hover {\n",
+       "  overflow: visible;\n",
+       "  width: auto;\n",
+       "  z-index: 1;\n",
+       "}\n",
+       "\n",
+       ".xr-var-attrs,\n",
+       ".xr-var-data,\n",
+       ".xr-index-data {\n",
+       "  display: none;\n",
+       "  border-top: 2px dotted var(--xr-background-color);\n",
+       "  padding-bottom: 20px !important;\n",
+       "  padding-top: 10px !important;\n",
+       "}\n",
+       "\n",
+       ".xr-var-attrs-in + label,\n",
+       ".xr-var-data-in + label,\n",
+       ".xr-index-data-in + label {\n",
+       "  padding: 0 1px;\n",
+       "}\n",
+       "\n",
+       ".xr-var-attrs-in:checked ~ .xr-var-attrs,\n",
+       ".xr-var-data-in:checked ~ .xr-var-data,\n",
+       ".xr-index-data-in:checked ~ .xr-index-data {\n",
+       "  display: block;\n",
+       "}\n",
+       "\n",
+       ".xr-var-data > table {\n",
+       "  float: right;\n",
+       "}\n",
+       "\n",
+       ".xr-var-data > pre,\n",
+       ".xr-index-data > pre,\n",
+       ".xr-var-data > table > tbody > tr {\n",
+       "  background-color: transparent !important;\n",
+       "}\n",
+       "\n",
+       ".xr-var-name span,\n",
+       ".xr-var-data,\n",
+       ".xr-index-name div,\n",
+       ".xr-index-data,\n",
+       ".xr-attrs {\n",
+       "  padding-left: 25px !important;\n",
+       "}\n",
+       "\n",
+       ".xr-attrs,\n",
+       ".xr-var-attrs,\n",
+       ".xr-var-data,\n",
+       ".xr-index-data {\n",
+       "  grid-column: 1 / -1;\n",
+       "}\n",
+       "\n",
+       "dl.xr-attrs {\n",
+       "  padding: 0;\n",
+       "  margin: 0;\n",
+       "  display: grid;\n",
+       "  grid-template-columns: 125px auto;\n",
+       "}\n",
+       "\n",
+       ".xr-attrs dt,\n",
+       ".xr-attrs dd {\n",
+       "  padding: 0;\n",
+       "  margin: 0;\n",
+       "  float: left;\n",
+       "  padding-right: 10px;\n",
+       "  width: auto;\n",
+       "}\n",
+       "\n",
+       ".xr-attrs dt {\n",
+       "  font-weight: normal;\n",
+       "  grid-column: 1;\n",
+       "}\n",
+       "\n",
+       ".xr-attrs dt:hover span {\n",
+       "  display: inline-block;\n",
+       "  background: var(--xr-background-color);\n",
+       "  padding-right: 10px;\n",
+       "}\n",
+       "\n",
+       ".xr-attrs dd {\n",
+       "  grid-column: 2;\n",
+       "  white-space: pre-wrap;\n",
+       "  word-break: break-all;\n",
+       "}\n",
+       "\n",
+       ".xr-icon-database,\n",
+       ".xr-icon-file-text2,\n",
+       ".xr-no-icon {\n",
+       "  display: inline-block;\n",
+       "  vertical-align: middle;\n",
+       "  width: 1em;\n",
+       "  height: 1.5em !important;\n",
+       "  stroke-width: 0;\n",
+       "  stroke: currentColor;\n",
+       "  fill: currentColor;\n",
+       "}\n",
+       "\n",
+       ".xr-var-attrs-in:checked + label > .xr-icon-file-text2,\n",
+       ".xr-var-data-in:checked + label > .xr-icon-database,\n",
+       ".xr-index-data-in:checked + label > .xr-icon-database {\n",
+       "  color: var(--xr-font-color0);\n",
+       "  filter: drop-shadow(1px 1px 5px var(--xr-font-color2));\n",
+       "  stroke-width: 0.8px;\n",
+       "}\n",
+       "</style><pre class='xr-text-repr-fallback'>&lt;xarray.Dataset&gt; Size: 351kB\n",
+       "Dimensions:                  (forecast_reference_time: 4, step: 2,\n",
+       "                              latitude: 19, longitude: 36)\n",
+       "Coordinates:\n",
+       "  * forecast_reference_time  (forecast_reference_time) datetime64[ns] 32B 202...\n",
+       "  * step                     (step) timedelta64[ns] 16B 00:00:00 06:00:00\n",
+       "  * latitude                 (latitude) float64 152B 90.0 80.0 ... -80.0 -90.0\n",
+       "  * longitude                (longitude) float64 288B 0.0 10.0 ... 340.0 350.0\n",
+       "Data variables:\n",
+       "    t_137_hybrid             (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    t_500_pressure           (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    t_700_pressure           (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    t_90_hybrid              (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    u_137_hybrid             (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    u_500_pressure           (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    u_700_pressure           (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    u_90_hybrid              (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "Attributes:\n",
+       "    Conventions:  CF-1.8\n",
+       "    institution:  ECMWF</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-a20a8428-5db7-4a93-b3f7-d36c31b63f10' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-a20a8428-5db7-4a93-b3f7-d36c31b63f10' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>forecast_reference_time</span>: 4</li><li><span class='xr-has-index'>step</span>: 2</li><li><span class='xr-has-index'>latitude</span>: 19</li><li><span class='xr-has-index'>longitude</span>: 36</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-de2d8f5d-255c-44c0-9aeb-d1208237a57c' class='xr-section-summary-in' type='checkbox'  checked><label for='section-de2d8f5d-255c-44c0-9aeb-d1208237a57c' class='xr-section-summary' >Coordinates: <span>(4)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>forecast_reference_time</span></div><div class='xr-var-dims'>(forecast_reference_time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2024-06-03 ... 2024-06-04T12:00:00</div><input id='attrs-55f8b9ec-957f-416f-80ca-78aeeca50ac5' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-55f8b9ec-957f-416f-80ca-78aeeca50ac5' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-532e1cf9-153e-4085-87cc-afcc8701ada8' class='xr-var-data-in' type='checkbox'><label for='data-532e1cf9-153e-4085-87cc-afcc8701ada8' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([&#x27;2024-06-03T00:00:00.000000000&#x27;, &#x27;2024-06-03T12:00:00.000000000&#x27;,\n",
+       "       &#x27;2024-06-04T00:00:00.000000000&#x27;, &#x27;2024-06-04T12:00:00.000000000&#x27;],\n",
+       "      dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>step</span></div><div class='xr-var-dims'>(step)</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>00:00:00 06:00:00</div><input id='attrs-92bd1088-fa0c-4797-9d6c-7d33b7c44aff' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-92bd1088-fa0c-4797-9d6c-7d33b7c44aff' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-3b43401f-e64c-4121-aa22-d169cda96ce9' class='xr-var-data-in' type='checkbox'><label for='data-3b43401f-e64c-4121-aa22-d169cda96ce9' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>forecast_period</dd><dt><span>long_name :</span></dt><dd>time since forecast_reference_time</dd></dl></div><div class='xr-var-data'><pre>array([             0, 21600000000000], dtype=&#x27;timedelta64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>latitude</span></div><div class='xr-var-dims'>(latitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>90.0 80.0 70.0 ... -80.0 -90.0</div><input id='attrs-f3464862-c5d4-4579-93c2-15a989982623' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-f3464862-c5d4-4579-93c2-15a989982623' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-8ef75136-bbdf-4b9e-aac8-81ed92e68e1f' class='xr-var-data-in' type='checkbox'><label for='data-8ef75136-bbdf-4b9e-aac8-81ed92e68e1f' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([ 90.,  80.,  70.,  60.,  50.,  40.,  30.,  20.,  10.,   0., -10., -20.,\n",
+       "       -30., -40., -50., -60., -70., -80., -90.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>longitude</span></div><div class='xr-var-dims'>(longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 10.0 20.0 ... 330.0 340.0 350.0</div><input id='attrs-0683aed9-e211-4c1c-bddb-c58039ae07ba' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-0683aed9-e211-4c1c-bddb-c58039ae07ba' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-095d48a5-a581-4a9c-aaab-77ec03e582f9' class='xr-var-data-in' type='checkbox'><label for='data-095d48a5-a581-4a9c-aaab-77ec03e582f9' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([  0.,  10.,  20.,  30.,  40.,  50.,  60.,  70.,  80.,  90., 100., 110.,\n",
+       "       120., 130., 140., 150., 160., 170., 180., 190., 200., 210., 220., 230.,\n",
+       "       240., 250., 260., 270., 280., 290., 300., 310., 320., 330., 340., 350.])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-88f54c73-b064-4618-83ac-cc8d6b0874df' class='xr-section-summary-in' type='checkbox'  checked><label for='section-88f54c73-b064-4618-83ac-cc8d6b0874df' class='xr-section-summary' >Data variables: <span>(8)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>t_137_hybrid</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-92a4f0ff-4d6a-4517-9bf8-1bc635cc4f76' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-92a4f0ff-4d6a-4517-9bf8-1bc635cc4f76' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-1162700c-dcbc-41af-92aa-53914fc2f5c0' class='xr-var-data-in' type='checkbox'><label for='data-1162700c-dcbc-41af-92aa-53914fc2f5c0' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>units :</span></dt><dd>kelvin</dd><dt><span>level_type :</span></dt><dd>hybrid</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: 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&#x27;bitsPerValue&#x27;: 24, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t_500_pressure</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-05d229d0-7e02-4a76-afd1-1926c05f88b7' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-05d229d0-7e02-4a76-afd1-1926c05f88b7' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-57a63e5f-cbb9-4232-9d4c-7eb9f95971c4' class='xr-var-data-in' type='checkbox'><label for='data-57a63e5f-cbb9-4232-9d4c-7eb9f95971c4' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>units :</span></dt><dd>kelvin</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&#x27;GRIB\\xff\\xff\\x00\\x02\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\xc4\\x00\\x00\\x00\\x15\\x01\\x00b\\x00\\x00!\\x00\\x01\\x07\\xe8\\x06\\x03\\x00\\x00\\x00\\x00\\x01\\x00\\x00\\x00\\x11\\x02\\x00\\x01\\x00\\x01\\x00\\t\\x04\\x010001\\x00\\x00\\x00H\\x03\\x00\\x00\\x00\\x02\\xac\\x00\\x00\\x00\\x00\\x00\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\x00\\x00\\x00$\\x00\\x00\\x00\\x13\\x00\\x00\\x00\\x00\\xff\\xff\\xff\\xff\\x05]J\\x80\\x00\\x00\\x00\\x000\\x85]J\\x80\\x14\\xdc\\x93\\x80\\x00\\x98\\x96\\x80\\x00\\x98\\x96\\x80\\x00\\x00\\x00\\x00&quot;\\x04\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\xff\\x9a\\xff\\xff\\xff\\x01\\x00\\x00\\x00\\x00d\\x00\\x00\\x00\\xc3P\\xff\\xff\\xff\\xff\\xff\\xff\\x00\\x00\\x00\\x15\\x05\\x00\\x00\\x02\\xac\\x00\\x00C\\x88\\x80\\x00\\x80\\n\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x06\\x06\\xff\\x00\\x00\\x00\\x05\\x077777&#x27;, &#x27;bitsPerValue&#x27;: 24, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t_700_pressure</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-10837bf7-00a2-4795-91f5-4c4f2a959af7' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-10837bf7-00a2-4795-91f5-4c4f2a959af7' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-ec6c89b4-25c8-46c1-a715-a8c868b28225' class='xr-var-data-in' type='checkbox'><label for='data-ec6c89b4-25c8-46c1-a715-a8c868b28225' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>units :</span></dt><dd>kelvin</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&#x27;GRIB\\xff\\xff\\x00\\x02\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\xc4\\x00\\x00\\x00\\x15\\x01\\x00b\\x00\\x00!\\x00\\x01\\x07\\xe8\\x06\\x03\\x00\\x00\\x00\\x00\\x01\\x00\\x00\\x00\\x11\\x02\\x00\\x01\\x00\\x01\\x00\\t\\x04\\x010001\\x00\\x00\\x00H\\x03\\x00\\x00\\x00\\x02\\xac\\x00\\x00\\x00\\x00\\x00\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\x00\\x00\\x00$\\x00\\x00\\x00\\x13\\x00\\x00\\x00\\x00\\xff\\xff\\xff\\xff\\x05]J\\x80\\x00\\x00\\x00\\x000\\x85]J\\x80\\x14\\xdc\\x93\\x80\\x00\\x98\\x96\\x80\\x00\\x98\\x96\\x80\\x00\\x00\\x00\\x00&quot;\\x04\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\xff\\x9a\\xff\\xff\\xff\\x01\\x00\\x00\\x00\\x00d\\x00\\x00\\x01\\x11p\\xff\\xff\\xff\\xff\\xff\\xff\\x00\\x00\\x00\\x15\\x05\\x00\\x00\\x02\\xac\\x00\\x00C\\x88\\x80\\x00\\x80\\n\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x06\\x06\\xff\\x00\\x00\\x00\\x05\\x077777&#x27;, &#x27;bitsPerValue&#x27;: 24, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t_90_hybrid</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-7033ab68-f7d6-4bc6-8182-b983c51f4c36' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-7033ab68-f7d6-4bc6-8182-b983c51f4c36' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-5abb5c80-71f3-41e3-8665-2cdbf0be7af4' class='xr-var-data-in' type='checkbox'><label for='data-5abb5c80-71f3-41e3-8665-2cdbf0be7af4' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>air_temperature</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>units :</span></dt><dd>kelvin</dd><dt><span>level_type :</span></dt><dd>hybrid</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: 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&#x27;bitsPerValue&#x27;: 24, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u_137_hybrid</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-8bb8ac60-6a6b-4dc1-8478-778de806e5c1' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-8bb8ac60-6a6b-4dc1-8478-778de806e5c1' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-7fa40365-d3b5-4ccd-80b6-cb2ef927ccff' class='xr-var-data-in' type='checkbox'><label for='data-7fa40365-d3b5-4ccd-80b6-cb2ef927ccff' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>eastward_wind</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>units :</span></dt><dd>meter / second</dd><dt><span>level_type :</span></dt><dd>hybrid</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: 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&#x27;bitsPerValue&#x27;: 24, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u_500_pressure</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-a77ecfd8-fb57-45da-9828-2bb88dfd7782' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-a77ecfd8-fb57-45da-9828-2bb88dfd7782' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-cc8449db-e778-4353-8515-1fe9fc66ce99' class='xr-var-data-in' type='checkbox'><label for='data-cc8449db-e778-4353-8515-1fe9fc66ce99' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>eastward_wind</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>units :</span></dt><dd>meter / second</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&#x27;GRIB\\xff\\xff\\x00\\x02\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\xc4\\x00\\x00\\x00\\x15\\x01\\x00b\\x00\\x00!\\x00\\x01\\x07\\xe8\\x06\\x03\\x00\\x00\\x00\\x00\\x01\\x00\\x00\\x00\\x11\\x02\\x00\\x01\\x00\\x01\\x00\\t\\x04\\x010001\\x00\\x00\\x00H\\x03\\x00\\x00\\x00\\x02\\xac\\x00\\x00\\x00\\x00\\x00\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\x00\\x00\\x00$\\x00\\x00\\x00\\x13\\x00\\x00\\x00\\x00\\xff\\xff\\xff\\xff\\x05]J\\x80\\x00\\x00\\x00\\x000\\x85]J\\x80\\x14\\xdc\\x93\\x80\\x00\\x98\\x96\\x80\\x00\\x98\\x96\\x80\\x00\\x00\\x00\\x00&quot;\\x04\\x00\\x00\\x00\\x00\\x02\\x02\\x00\\xff\\x9a\\xff\\xff\\xff\\x01\\x00\\x00\\x00\\x00d\\x00\\x00\\x00\\xc3P\\xff\\xff\\xff\\xff\\xff\\xff\\x00\\x00\\x00\\x15\\x05\\x00\\x00\\x02\\xac\\x00\\x00C\\x88\\x80\\x00\\x80\\n\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x06\\x06\\xff\\x00\\x00\\x00\\x05\\x077777&#x27;, &#x27;bitsPerValue&#x27;: 24, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u_700_pressure</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-5c361d58-8d6c-4438-aaee-05eec05b8533' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-5c361d58-8d6c-4438-aaee-05eec05b8533' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-ee517007-4e76-42b1-8f29-6e3d34ed9489' class='xr-var-data-in' type='checkbox'><label for='data-ee517007-4e76-42b1-8f29-6e3d34ed9489' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>eastward_wind</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>units :</span></dt><dd>meter / second</dd><dt><span>level_type :</span></dt><dd>pressure</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&#x27;GRIB\\xff\\xff\\x00\\x02\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\xc4\\x00\\x00\\x00\\x15\\x01\\x00b\\x00\\x00!\\x00\\x01\\x07\\xe8\\x06\\x03\\x00\\x00\\x00\\x00\\x01\\x00\\x00\\x00\\x11\\x02\\x00\\x01\\x00\\x01\\x00\\t\\x04\\x010001\\x00\\x00\\x00H\\x03\\x00\\x00\\x00\\x02\\xac\\x00\\x00\\x00\\x00\\x00\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\x00\\x00\\x00$\\x00\\x00\\x00\\x13\\x00\\x00\\x00\\x00\\xff\\xff\\xff\\xff\\x05]J\\x80\\x00\\x00\\x00\\x000\\x85]J\\x80\\x14\\xdc\\x93\\x80\\x00\\x98\\x96\\x80\\x00\\x98\\x96\\x80\\x00\\x00\\x00\\x00&quot;\\x04\\x00\\x00\\x00\\x00\\x02\\x02\\x00\\xff\\x9a\\xff\\xff\\xff\\x01\\x00\\x00\\x00\\x00d\\x00\\x00\\x01\\x11p\\xff\\xff\\xff\\xff\\xff\\xff\\x00\\x00\\x00\\x15\\x05\\x00\\x00\\x02\\xac\\x00\\x00C\\x88\\x80\\x00\\x80\\n\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x06\\x06\\xff\\x00\\x00\\x00\\x05\\x077777&#x27;, &#x27;bitsPerValue&#x27;: 24, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u_90_hybrid</span></div><div class='xr-var-dims'>(forecast_reference_time, step, latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-0424d230-5fbe-44f7-b141-fa075bb80e80' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-0424d230-5fbe-44f7-b141-fa075bb80e80' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-9769c5af-22d3-4042-893d-8a3a670ab96b' class='xr-var-data-in' type='checkbox'><label for='data-9769c5af-22d3-4042-893d-8a3a670ab96b' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>eastward_wind</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>units :</span></dt><dd>meter / second</dd><dt><span>level_type :</span></dt><dd>hybrid</dd><dt><span>_earthkit :</span></dt><dd>{&#x27;message&#x27;: b&#x27;GRIB\\xff\\xff\\x00\\x02\\x00\\x00\\x00\\x00\\x00\\x00\\x05\\x14\\x00\\x00\\x00\\x15\\x01\\x00b\\x00\\x00\\x1f\\x00\\x01\\x07\\xe8\\x06\\x03\\x00\\x00\\x00\\x00\\x01\\x00\\x00\\x00\\x11\\x02\\x00\\x01\\x00\\x01\\x00\\t\\x04\\x010001\\x00\\x00\\x00H\\x03\\x00\\x00\\x00\\x02\\xac\\x00\\x00\\x00\\x00\\x06\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\x00\\x00\\x00$\\x00\\x00\\x00\\x13\\x00\\x00\\x00\\x00\\xff\\xff\\xff\\xff\\x05]J\\x80\\x00\\x00\\x00\\x000\\x85]J\\x80\\x14\\xdc\\x93\\x80\\x00\\x98\\x96\\x80\\x00\\x98\\x96\\x80\\x00\\x00\\x00\\x04r\\x04\\x01\\x14\\x00\\x00\\x02\\x02\\x02\\xff\\x9a\\xff\\xff\\xff\\x01\\x00\\x00\\x00\\x00i\\x00\\x00\\x00\\x00Z\\xff\\xff\\xff\\xff\\xff\\xff\\x00\\x00\\x00\\x00@\\x00\\x05\\xfb@F\\x8b\\x1e@\\x95P\\x8f@\\xda~\\xcaA\\x1b\\xf3\\x93AY\\xaf\\xd1A\\x94\\xdf\\x17A\\xc7\\xe2\\xc0B\\x03\\xf1^B+\\x84XB[\\xd2eB\\x8b\\n\\x89B\\xad\\xca\\xb1B\\xd6\\xd4\\xdcC\\x03l\\xeeC\\x1fG\\x87C?V\\xacCc\\xf8\\rC\\x86\\xc5\\x11C\\x9e5\\xdbC\\xb8}\\xbeC\\xd5\\xcb\\xd7C\\xf6N\\xdaD\\r\\x1avD \\xd5\\xc1D6o\\xa0DM\\xfd\\xf1Dg\\x96\\x13D\\x81\\xa6pD\\x90\\x9bQD\\xa0\\xb3\\x88D\\xb1\\xf8\\xa5D\\xc4s\\xefD\\xd8.^D\\xed0\\x9eE\\x01\\xc1\\x89E\\r\\x96\\xe8E\\x1a\\x1cTE\\&#x27;U\\x92E5FCEC\\xf1\\xe9ES[\\xe6Ec\\x87~Etw\\xd9E\\x83\\x17rE\\x8cV\\x8aE\\x95\\xf92E\\x9f\\xff)E\\xaag\\xedE\\xb52\\xc2E\\xc0`\\x98E\\xcb\\xf7\\x93E\\xd7\\xfe\\xf7E\\xe4~\\xf4E\\xf1{LE\\xfe\\xfa\\xd5F\\x06\\x82\\x1aF\\r\\xd1\\x9aF\\x15j\\xbbF\\x1dG\\xeaF%b\\x87F-\\xb2\\xa6F60EF&gt;\\xce1FG{~FP2\\xadFX\\xe5SFa\\x80\\x8fFi\\xfevFrQ\\x07FzhvF\\x81\\x1e\\xa5F\\x84\\xe1\\x94F\\x88w:F\\x8b\\xdb&gt;F\\x8f\\x08\\xdeF\\x91\\xfbpF\\x94\\xae\\x94F\\x97\\x1f\\x06F\\x99H\\x16F\\x9b&amp;\\xc8F\\x9c\\xb7\\xddF\\x9d\\xf7TF\\x9e\\xe3\\xbaF\\x9fx\\x9eF\\x9f\\xb4(F\\x9f\\x93pF\\x9f\\x13\\xa2F\\x9e3\\x06F\\x9c\\xee,F\\x9bD\\rF\\x991%F\\x96\\xb4tF\\x93\\xca\\xecF\\x90sjF\\x8c\\xad\\xdaF\\x88\\x7f\\xaeF\\x83\\xf1`F~\\x180Fs\\xb2\\xc8Fh\\xc9\\xd0F]uLFQ\\xcf\\x14FE\\xf1\\x08F9\\xf5\\\\F-\\xf58F&quot;\\x08\\xb4F\\x16F\\x10F\\n\\xc1\\xd0E\\xff\\x1b\\x00E\\xe9r\\xc0E\\xd4\\xa3`E\\xc0\\xc4@E\\xad\\xe3\\x10E\\x9c\\x0e`E\\x8bK\\x00Ew?`EZ\\x13\\xc0E?\\x14@E&amp;2@E\\x0fc\\xe0D\\xf50\\x00D\\xcfo@D\\xadq\\x80D\\x8e\\xe8\\x00Dg\\xa0\\x80D7\\xbf\\x80D\\x0e\\x04\\x00C\\xd45\\x00C\\x97=\\x00CJ|\\x00B\\xf44\\x00B{ \\x00A\\xb6\\xb0\\x00@p\\x80\\x02\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x003$\\x11X6\\xe2\\xd9\\xf97\\xcc&gt;\\xef8w#\\x048\\xea\\xb3\\x889P979\\xb2t\\xfd:\\x135W:i:\\x9e:\\xb1P\\x9f;\\x02\\x89\\x7f;;&gt;\\x97;\\x82\\x1e\\xc6;\\xb08a;\\xe9\\xbf\\x1a&lt;\\x17\\xbda&lt;An\\x0c&lt;r\\xbd@&lt;\\x96\\x10\\x94&lt;\\xb7!\\x82&lt;\\xdc\\xe2\\x9a=\\x03\\xcb\\x15=\\x1b\\xc1\\x92=6w\\xec=T\\x0f\\xf1=t\\xa5\\xc8=\\x8c.\\x99=\\x9f\\xa8\\x9b=\\xb4\\xcf\\&#x27;=\\xcb\\xb2\\x8f=\\xe4\\\\\\x8d=\\xfe\\xde\\xa9&gt;\\r\\xa1\\xe5&gt;\\x1c\\xcc\\xcf&gt;,\\xf6\\xda&gt;&gt;%`&gt;P`\\x00&gt;c\\xab:&gt;x\\x0e\\xd0&gt;\\x86\\xc7\\xa4&gt;\\x92\\x19\\xec&gt;\\x9e\\x00\\x9e&gt;\\xaav\\xfe&gt;\\xb7m\\x18&gt;\\xc4\\xcbE&gt;\\xd2~\\xf2&gt;\\xe0t\\xd0&gt;\\xee\\x97\\xfc&gt;\\xfc\\xd3e?\\x05\\x88\\xd6?\\x0c\\x9f\\x00?\\x13\\xa2\\x19?\\x1a\\x88\\xae?!J\\x07?\\&#x27;\\xdeP?.&gt;\\x9f?4e0?:M\\x16??\\xf2\\xab?ER\\xfd?Jlj?O=\\xc1?S\\xc7\\x0e?X\\x08\\x98?\\\\\\x03\\xb9?_\\xb9\\xd4?c-$?f_\\xe1?iT\\xab?l\\x0ev?n\\x8f\\xbd?p\\xdc,?r\\xf5\\xe3?t\\xe0n?v\\x9e8?x2\\x08?y\\x9e\\xbd?z\\xe5\\xf9?|\\n\\xf0?}\\x0eN?}\\xf2\\xaa?~\\xb8|?\\x7fd\\xb0?\\x80\\x00\\x00\\x00\\x00\\x00\\x15\\x05\\x00\\x00\\x02\\xac\\x00\\x00C\\x88\\x80\\x00\\x80\\n\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x06\\x06\\xff\\x00\\x00\\x00\\x05\\x077777&#x27;, &#x27;bitsPerValue&#x27;: 24, &#x27;grid_spec&#x27;: &#x27;{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}&#x27;}</dd><dt><span>ek_grid_spec :</span></dt><dd>{&quot;grid&quot;: [10.0, 10.0], &quot;area&quot;: [90.0, 0.0, -90.0, 350.0]}</dd></dl></div><div class='xr-var-data'><pre>[5472 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-7d0d1dd5-c5b0-48f3-a327-23fe61e415d4' class='xr-section-summary-in' type='checkbox'  checked><label for='section-7d0d1dd5-c5b0-48f3-a327-23fe61e415d4' class='xr-section-summary' >Attributes: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>Conventions :</span></dt><dd>CF-1.8</dd><dt><span>institution :</span></dt><dd>ECMWF</dd></dl></div></li></ul></div></div>"
+      ],
+      "text/plain": [
+       "<xarray.Dataset> Size: 351kB\n",
+       "Dimensions:                  (forecast_reference_time: 4, step: 2,\n",
+       "                              latitude: 19, longitude: 36)\n",
+       "Coordinates:\n",
+       "  * forecast_reference_time  (forecast_reference_time) datetime64[ns] 32B 202...\n",
+       "  * step                     (step) timedelta64[ns] 16B 00:00:00 06:00:00\n",
+       "  * latitude                 (latitude) float64 152B 90.0 80.0 ... -80.0 -90.0\n",
+       "  * longitude                (longitude) float64 288B 0.0 10.0 ... 340.0 350.0\n",
+       "Data variables:\n",
+       "    t_137_hybrid             (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    t_500_pressure           (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    t_700_pressure           (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    t_90_hybrid              (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    u_137_hybrid             (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    u_500_pressure           (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    u_700_pressure           (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "    u_90_hybrid              (forecast_reference_time, step, latitude, longitude) float64 44kB ...\n",
+       "Attributes:\n",
+       "    Conventions:  CF-1.8\n",
+       "    institution:  ECMWF"
+      ]
+     },
+     "execution_count": 4,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "ds_fl = ekd.from_source(\"sample\", \"mixed_pl_ml.grib\").to_fieldlist()\n",
+    "ds = ds_fl.to_xarray(variable_key=\"p_l_t\", remapping={\"p_l_t\": \"{parameter.variable}_{vertical.level}_{vertical.level_type}\"})\n",
+    "ds"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "4be3d1c2-873b-42a7-9a92-468d38ee64e2",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "dev",
+   "language": "python",
+   "name": "dev"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.13.1"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 5
+}
diff --git a/src/earthkit/data/core/field.py b/src/earthkit/data/core/field.py
index e1bdbf235..141b24bf3 100644
--- a/src/earthkit/data/core/field.py
+++ b/src/earthkit/data/core/field.py
@@ -51,14 +51,18 @@
 METADATA = "metadata"
 
 DESCRIBE_ORDER = [
+    DATA,
     PARAMETER,
     TIME,
     VERTICAL,
     ENSEMBLE,
     GEOGRAPHY,
     PROC,
+    LABELS,
 ]
 
+DEFAULT_DESCRIBE_SELECTION = PARAMETER
+
 
 class _ComponentMaker:
     """A factory class to delay import of component classes."""
@@ -1240,7 +1244,9 @@ def describe(self, component=all, filter=None, **kwargs):
                     }
                 )
 
-        return format_namespace_dump(r, selected="parameter", details=self.__class__.__name__, **kwargs)
+        return format_namespace_dump(
+            r, selected=DEFAULT_DESCRIBE_SELECTION, details=self.__class__.__name__, **kwargs
+        )
 
     @property
     def default_ls_keys(self):
diff --git a/src/earthkit/data/data/bufr.py b/src/earthkit/data/data/bufr.py
index e9eac5180..99290e8f1 100644
--- a/src/earthkit/data/data/bufr.py
+++ b/src/earthkit/data/data/bufr.py
@@ -28,3 +28,8 @@ def to_pandas(self, **kwargs):
 
     def to_featurelist(self, *args, **kwargs):
         return self._reader.to_featurelist(*args, **kwargs)
+
+    def _repr_html_(self):
+        from earthkit.data.utils.summary import make_data_repr_html
+
+        return make_data_repr_html(title="BUFR file", path=self._reader.path, types=self.available_types)
diff --git a/src/earthkit/data/data/csv.py b/src/earthkit/data/data/csv.py
index 9389230d3..2379ba7c6 100644
--- a/src/earthkit/data/data/csv.py
+++ b/src/earthkit/data/data/csv.py
@@ -25,3 +25,8 @@ def to_pandas(self, **kwargs):
 
     def to_xarray(self, **kwargs):
         return self._reader.to_xarray(**kwargs)
+
+    def _repr_html_(self):
+        from earthkit.data.utils.summary import make_data_repr_html
+
+        return make_data_repr_html(title="CSV file", path=self._reader.path, types=self.available_types)
diff --git a/src/earthkit/data/data/geojson.py b/src/earthkit/data/data/geojson.py
index 28f69d971..da2d2ef94 100644
--- a/src/earthkit/data/data/geojson.py
+++ b/src/earthkit/data/data/geojson.py
@@ -36,3 +36,8 @@ def to_featurelist(self, *args, **kwargs):
         from earthkit.data.readers.geojson.file import GeoJsonList
 
         return GeoJsonList(self._reader.path)
+
+    def _repr_html_(self):
+        from earthkit.data.utils.summary import make_data_repr_html
+
+        return make_data_repr_html(title="GeoJSON file", path=self._reader.path, types=self.available_types)
diff --git a/src/earthkit/data/data/geotiff.py b/src/earthkit/data/data/geotiff.py
index 0f37a52b5..1a6619604 100644
--- a/src/earthkit/data/data/geotiff.py
+++ b/src/earthkit/data/data/geotiff.py
@@ -28,3 +28,8 @@ def to_pandas(self, **kwargs):
 
     def to_xarray(self, **kwargs):
         return self._reader.to_xarray(**kwargs)
+
+    def _repr_html_(self):
+        from earthkit.data.utils.summary import make_data_repr_html
+
+        return make_data_repr_html(title="GeoTIFF file", path=self._reader.path, types=self.available_types)
diff --git a/src/earthkit/data/data/grib.py b/src/earthkit/data/data/grib.py
index f91ebce09..265d6d5f4 100644
--- a/src/earthkit/data/data/grib.py
+++ b/src/earthkit/data/data/grib.py
@@ -7,6 +7,7 @@
 # nor does it submit to any jurisdiction.
 #
 
+
 from .source import SourceData
 
 
@@ -20,6 +21,9 @@ def available_types(self):
     def describe(self):
         return f"GRIB data from {self._reader.path}"
 
+    def __repr__(self):
+        return "GribData(path={self._reader.path})"
+
     def to_fieldlist(self, *args, **kwargs):
         return self._reader.to_fieldlist(*args, **kwargs)
 
@@ -34,3 +38,8 @@ def to_numpy(self, *args, **kwargs):
 
     def to_array(self, *args, **kwargs):
         return self._reader.to_array(*args, **kwargs)
+
+    def _repr_html_(self):
+        from earthkit.data.utils.summary import make_data_repr_html
+
+        return make_data_repr_html(title="GRIB file", path=self._reader.path, types=self.available_types)
diff --git a/src/earthkit/data/data/netcdf.py b/src/earthkit/data/data/netcdf.py
index 977c27dac..60f2e8aff 100644
--- a/src/earthkit/data/data/netcdf.py
+++ b/src/earthkit/data/data/netcdf.py
@@ -42,3 +42,8 @@ def to_array(self, *args, **kwargs):
 
     def _default_encoder(self):
         return self._source._default_encoder()
+
+    def _repr_html_(self):
+        from earthkit.data.utils.summary import make_data_repr_html
+
+        return make_data_repr_html(title="NetCDF file", path=self._reader.path, types=self.available_types)
diff --git a/src/earthkit/data/data/odb.py b/src/earthkit/data/data/odb.py
index d502ee43e..48fb53697 100644
--- a/src/earthkit/data/data/odb.py
+++ b/src/earthkit/data/data/odb.py
@@ -31,3 +31,8 @@ def to_target(self, target, *args, **kwargs):
             from earthkit.data import to_target
 
             return to_target(target, *args, data=self._reader, **kwargs)
+
+    def _repr_html_(self):
+        from earthkit.data.utils.summary import make_data_repr_html
+
+        return make_data_repr_html(title="ODB file", path=self._reader.path, types=self.available_types)
diff --git a/src/earthkit/data/data/stream.py b/src/earthkit/data/data/stream.py
index 0e0ba3de2..f224c563a 100644
--- a/src/earthkit/data/data/stream.py
+++ b/src/earthkit/data/data/stream.py
@@ -53,3 +53,8 @@ def to_fieldlist(self, *args, read_all=False, **kwargs):
             return r
 
         return self._reader
+
+    def _repr_html_(self):
+        from earthkit.data.utils.summary import make_data_repr_html
+
+        return make_data_repr_html(title="Stream of fields", path=None, types=self.available_types)
diff --git a/src/earthkit/data/encoders/zarr.py b/src/earthkit/data/encoders/zarr.py
index 6ade88ff3..5aa53ef92 100644
--- a/src/earthkit/data/encoders/zarr.py
+++ b/src/earthkit/data/encoders/zarr.py
@@ -69,10 +69,10 @@ def _encode(
     ):
         return ZarrEncodedData(data.to_xarray(add_earthkit_attrs=False))
 
-    def _encode_field(self, field, **kwargs):
+    def _encode_field(self, field, *, target=None, **kwargs):
         raise NotImplementedError("ZarrEncoder does not support encoding individual fields.")
 
-    def _encode_fieldlist(self, data, **kwargs):
+    def _encode_fieldlist(self, data, *, target=None, **kwargs):
         earthkit_to_xarray_kwargs = kwargs.pop("earthkit_to_xarray_kwargs", {})
         # earthkit_to_xarray_kwargs.update(kwargs)
         earthkit_to_xarray_kwargs["add_earthkit_attrs"] = False
@@ -81,11 +81,14 @@ def _encode_fieldlist(self, data, **kwargs):
         ds = data.to_xarray(**kwargs)
         return ZarrEncodedData(ds)
 
-    def _encode_xarray(self, data, **kwargs):
+    def _encode_xarray(self, data, *, target=None, **kwargs):
         raise NotImplementedError
 
-    def _encode_featurelist(self, data, **kwargs):
+    def _encode_featurelist(self, data, *, target=None, **kwargs):
         raise NotImplementedError
 
+    def _encode_path(self, path_info, *, target=None, **kwargs):
+        raise
+
 
 encoder = ZarrEncoder
diff --git a/src/earthkit/data/field/component/geography.py b/src/earthkit/data/field/component/geography.py
index 535fb0c50..090595e9f 100644
--- a/src/earthkit/data/field/component/geography.py
+++ b/src/earthkit/data/field/component/geography.py
@@ -356,9 +356,6 @@ def grid_type(self) -> str:
         """
         pass
 
-    def to_dict(self):
-        return {"grid_spec": self.grid_spec()}
-
     # @classmethod
     # def from_dict(cls, data, shape_hint=None):
     #     from ..dict.geography import create_geography
@@ -456,6 +453,14 @@ def points(self, flatten=False, dtype=None):
     def from_dict(cls, data, shape_hint=None):
         return create_geography_from_dict(data, shape_hint=shape_hint)
 
+    def to_dict(self):
+        return {
+            "grid_spec": self.grid_spec(),
+            "grid_type": self.grid_type(),
+            "shape": self.shape(),
+            "area": self.area(),
+        }
+
     def __getstate__(self):
         return super().__getstate__()
 
@@ -566,16 +571,16 @@ def grid(self):
         return None
 
     def _north(self):
-        return np.amax(self.latitudes())
+        return float(np.amax(self.latitudes()))
 
     def _south(self):
-        return np.amin(self.latitudes())
+        return float(np.amin(self.latitudes()))
 
-    def west(self):
-        return np.amin(self.longitudes())
+    def _west(self):
+        return float(np.amin(self.longitudes()))
 
     def _east(self):
-        return np.amax(self.longitudes())
+        return float(np.amax(self.longitudes()))
 
     def projection(self):
         if self._proj_str:
@@ -595,7 +600,7 @@ def grid_spec(self):
         return None
 
     def area(self) -> tuple:
-        return (self.north(), self.west(), self.south(), self.east())
+        return (self._north(), self._west(), self._south(), self._east())
 
     def grid_type(self):
         return "_unstructured"
diff --git a/src/earthkit/data/field/grib/geography.py b/src/earthkit/data/field/grib/geography.py
index bbec5a52a..2ca559cbc 100644
--- a/src/earthkit/data/field/grib/geography.py
+++ b/src/earthkit/data/field/grib/geography.py
@@ -152,8 +152,8 @@ def grid_type(self):
     def from_dict(*args, **kwargs):
         raise NotImplementedError("GribGeography cannot be created from a dictionary")
 
-    def to_dict(self):
-        return dict()
+    # def to_dict(self):
+    #     return dict()
 
     def __getstate__(self):
         state = {}
diff --git a/src/earthkit/data/field/handler/data.py b/src/earthkit/data/field/handler/data.py
index e77ecfac0..ca6fdcdc1 100644
--- a/src/earthkit/data/field/handler/data.py
+++ b/src/earthkit/data/field/handler/data.py
@@ -73,6 +73,17 @@ def get(self, key, default=None, *, astype=None, raise_on_missing=False):
 
         return default
 
+    def to_dict(self):
+        values = self.get_values(copy=False)
+        if values is None:
+            return dict()
+        else:
+            return {
+                "number_of_values": values.size,
+                "array_type": type(values).__name__,
+                "array_dtype": str(values.dtype),
+            }
+
 
 class DataFieldComponentHandler(BaseDataFieldComponentHandler):
     """Data component handler for Field that provides implementation
@@ -156,9 +167,15 @@ def set(self, values=None, **kwargs):
             return self.set_values(values)
         raise ValueError("Invalid arguments")
 
-    def dump(self, *args, **kwargs):
-        """This field component has no dump."""
-        return None
+    def dump(self, owner: Any, name: str, result: dict, prefix_keys=False) -> None:
+        """Populate the namespace dictionary for this SpecFieldComponent."""
+
+        def _prefix(key):
+            return f"{self.NAME}.{key}" if prefix_keys else key
+
+        if name is None or name == self.NAME or (isinstance(name, (list, tuple)) and self.NAME in name):
+            r = {_prefix(k): v for k, v in self.to_dict().items()}
+            result[self.NAME] = r
 
     def check(self, owner):
         """Check that the data is consistent with the field's shape."""
diff --git a/src/earthkit/data/readers/bufr/scan.py b/src/earthkit/data/readers/bufr/scan.py
index 1dbc7f1de..481d3d22f 100644
--- a/src/earthkit/data/readers/bufr/scan.py
+++ b/src/earthkit/data/readers/bufr/scan.py
@@ -16,7 +16,7 @@ class BufrCodesMessagePositionIndex(CodesMessagePositionIndex):
     MAGIC = b"BUFR"
 
     # This does not belong here, should be in the C library
-    def _get_message_positions_part(self, fd, part):
+    def _get_message_positions_part(self, fd, part, max_count=None):
         assert part is not None
         assert len(part) == 2
 
@@ -26,6 +26,7 @@ def _get_message_positions_part(self, fd, part):
         if os.lseek(fd, offset, os.SEEK_SET) != offset:
             return
 
+        count = 0
         while True:
             code = os.read(fd, 4)
             if len(code) < 4:
@@ -43,5 +44,9 @@ def _get_message_positions_part(self, fd, part):
 
             if edition in [3, 4]:
                 yield offset, length
+                count += 1
+
+                if max_count is not None and count >= max_count:
+                    return
 
             offset = os.lseek(fd, offset + length, os.SEEK_SET)
diff --git a/src/earthkit/data/readers/grib/file.py b/src/earthkit/data/readers/grib/file.py
index ec68b0c8b..725ef0f79 100644
--- a/src/earthkit/data/readers/grib/file.py
+++ b/src/earthkit/data/readers/grib/file.py
@@ -17,6 +17,19 @@
 from .scan import GribCodesMessagePositionIndex
 
 
+def first_field_from_grib_file(path, parts=None):
+    offset = GribCodesMessagePositionIndex(path, parts=parts, max_count=1).offsets[0]
+    if offset < 0 or offset is None:
+        return None
+    from .memory import GribStreamReader
+
+    with open(path, "rb") as f:
+        if parts:
+            f.seek(offset)
+        reader = GribStreamReader(f)
+        return next(reader, None)
+
+
 class GribFieldListInFile(SimpleFieldListBase, GRIBReaderBase):
     handle_cache = None
 
@@ -192,6 +205,9 @@ def to_numpy(self, *args, **kwargs):
     def to_array(self, *args, **kwargs):
         return self.to_fieldlist().to_array(*args, **kwargs)
 
+    def peek(self):
+        return first_field_from_grib_file(self.path, parts=self._kwargs.get("parts", None))
+
     def mutate_source(self):
         # A GRIBReader is a source itself
         return self
diff --git a/src/earthkit/data/readers/grib/scan.py b/src/earthkit/data/readers/grib/scan.py
index f9dee2bfe..45f108c79 100644
--- a/src/earthkit/data/readers/grib/scan.py
+++ b/src/earthkit/data/readers/grib/scan.py
@@ -19,7 +19,7 @@ class GribCodesMessagePositionIndex(CodesMessagePositionIndex):
     MAGIC = b"GRIB"
 
     # This does not belong here, should be in the C library
-    def _get_message_positions_part(self, fd, part):
+    def _get_message_positions_part(self, fd, part, max_count=None):
         assert part is not None
         assert len(part) == 2
 
@@ -29,6 +29,7 @@ def _get_message_positions_part(self, fd, part):
         if os.lseek(fd, offset, os.SEEK_SET) != offset:
             return
 
+        count = 0
         while True:
             code = os.read(fd, 4)
             if len(code) < 4:
@@ -71,4 +72,10 @@ def _get_message_positions_part(self, fd, part):
                 return
 
             yield offset, length
+
+            if max_count is not None:
+                count += 1
+                if count >= max_count:
+                    return
+
             offset = os.lseek(fd, offset + length, os.SEEK_SET)
diff --git a/src/earthkit/data/utils/message.py b/src/earthkit/data/utils/message.py
index a711074c5..750b153d7 100644
--- a/src/earthkit/data/utils/message.py
+++ b/src/earthkit/data/utils/message.py
@@ -83,11 +83,12 @@ class CodesMessagePositionIndex:
     VERSION = 1
     MAGIC = None
 
-    def __init__(self, path, parts=None):
+    def __init__(self, path, parts=None, max_count=None):
         self.path = path
         self.offsets = None
         self.lengths = None
         self.parts = parts
+        self.max_count = max_count
         self._cache_file = None
         self._load()
 
@@ -99,11 +100,11 @@ def _get_message_positions(self, path, parts):
 
         try:
             if parts is None:
-                yield from self._get_message_positions_part(fd, (0, -1))
+                yield from self._get_message_positions_part(fd, (0, -1), max_count=self.max_count)
             else:
                 for part in parts:
                     try:
-                        yield from self._get_message_positions_part(fd, part)
+                        yield from self._get_message_positions_part(fd, part, max_count=self.max_count)
                     except Exception:
                         pass
         except Exception:
@@ -111,7 +112,7 @@ def _get_message_positions(self, path, parts):
         finally:
             os.close(fd)
 
-    def _get_message_positions_part(self, path, part):
+    def _get_message_positions_part(self, path, part, max_count=None):
         raise NotImplementedError
 
     @staticmethod
diff --git a/src/earthkit/data/utils/summary.py b/src/earthkit/data/utils/summary.py
index c189d4f76..a964c8523 100644
--- a/src/earthkit/data/utils/summary.py
+++ b/src/earthkit/data/utils/summary.py
@@ -425,3 +425,17 @@ def ncdump(path):
     t = result.stdout.decode("utf-8").split("\n")
     for line in t:
         print(line)
+
+
+def make_data_repr_html(title=None, path=None, types=None):
+    import os
+
+    from earthkit.data.utils.humanize import bytes
+
+    t = f"<p><b>{title}</b></br>"
+    if path is not None:
+        t += f"<b>Path</b>: {path} <b>size</b>: {bytes(os.path.getsize(path))}</br>"
+
+    t += f"<b>Available types</b>: {', '.join(types)}</p>"
+
+    return t