diff --git a/pyproject.toml b/pyproject.toml
index e63b684..d6ca747 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -67,7 +67,7 @@ pybdy_ncml_generator = "pybdy.pybdy_ncml_generator:main"
 pybdy_settings_editor = "pybdy.pybdy_settings_editor:main"
 
 [project.urls]
-documentation = "https://pynemo.readthedocs.io/en/latest/"
+documentation = "https://noc-msm.github.io/pyBDY/"
 repository = "https://github.com/NOC-MSM/pyBDY"
 
 [tool.coverage.run]
diff --git a/tests/pyBDY_unit_test.ipynb b/tests/pyBDY_unit_test.ipynb
deleted file mode 100644
index 34ee646..0000000
--- a/tests/pyBDY_unit_test.ipynb
+++ /dev/null
@@ -1,133 +0,0 @@
-{
- "cells": [
-  {
-   "cell_type": "markdown",
-   "id": "550c79a6-fc27-4d17-a21a-75dd6659da15",
-   "metadata": {},
-   "source": [
-    "## Ideas for unit testing in pyBDY"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "596074da-1acc-4536-a270-6d15914d5620",
-   "metadata": {},
-   "source": [
-    "Several of these routines have been adapted from pyDOMCFG developed by Mattia Almansi, Diego Druciaferri and James Harle."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "fb356b08-89a8-449a-bf3c-757e4a8c31ae",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "import sys\n",
-    "sys.path.insert(1, '/home/joaomorado/git_repos/PyNEMO_MyFork/tests')\n",
-    "from bathymetry import *"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "bc2c7d6d-7799-4f8e-87ea-d8ded3921b21",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "# Generate coordinates and bathymetry of parent and child - flat bottom case\n",
-    "ds_bathy_child  = Bathymetry(0.5, 0.5, 20, 20, -10., 45., degrees=45).flat(5.0e3)\n",
-    "ds_bathy_parent = Bathymetry(1., 1., 30, 30, -20., 35.).flat(5.0e3)"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "77c163cd-95af-47a4-af2a-e59821bc76e0",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "# Create some vertical grid information\n",
-    "z3t = xr.DataArray(np.arange(10.,2500.,20.), dims=(\"z\",))\n",
-    "z3w = xr.DataArray(np.arange(0.,2500.,20.), dims=(\"z\",))\n",
-    "e3t = xr.full_like(z3t, 20.)\n",
-    "e3w = xr.full_like(z3t, 20.)"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "28d8bef9-0792-4250-8daa-72e0508c2d0d",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "# Merge the vertical grid information with coordinates and bathymetry\n",
-    "ds_domcfg_parent = merge_z3_and_e3(ds_bathy_parent, z3t, z3w, e3t, e3w)\n",
-    "ds_domcfg_child  = merge_z3_and_e3(ds_bathy_child , z3t, z3w, e3t, e3w)\n",
-    "\n",
-    "# Generate variables to use as source data\n",
-    "ds_var = generate_variables(ds_domcfg_parent,)"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "7ac7bde6-1d77-45c3-973e-925a946c8c54",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "# Save to file\n",
-    "ds_domcfg_parent.to_netcdf('/home/joaomorado/git_repos/PyNEMO_MyFork/parent.nc')\n",
-    "ds_domcfg_child.to_netcdf('/home/joaomorado/git_repos/PyNEMO_MyFork/child_rot45.nc')\n",
-    "ds_var.to_netcdf('/home/joaomorado/git_repos/PyNEMO_MyFork/variables.nc')"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "70b084d1-c28c-49ce-8a3c-d35860eefb3a",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "# Does it look ok?\n",
-    "plt.plot(ds_bathy_child.glamt, ds_bathy_child.gphit,'go')\n",
-    "plt.plot(ds_bathy_parent.glamt, ds_bathy_parent.gphit,'r.')\n",
-    "plt.title('Parent and $45\\degree$ rotated child grid');"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "81b5c6ac-7b67-48d6-99e7-03db18f640c9",
-   "metadata": {},
-   "source": [
-    "### Other setups to consider\n",
-    "\n",
-    "- [ ] flat bottom (parent) -> flat bottom (child) with and without different vertical discretisation (in z and sigma)\n",
-    "- [ ] realistic bathymetry (parent) -> realistic bathymetry (child) with and without different vertical discretisation (in z and sigma)\n",
-    "- [ ] rotation of parent or child grid or both\n",
-    "- [ ] uniform and realistic tracer field"
-   ]
-  }
- ],
- "metadata": {
-  "kernelspec": {
-   "display_name": "",
-   "language": "python",
-   "name": ""
-  },
-  "language_info": {
-   "codemirror_mode": {
-    "name": "ipython",
-    "version": 3
-   },
-   "file_extension": ".py",
-   "mimetype": "text/x-python",
-   "name": "python",
-   "nbconvert_exporter": "python",
-   "pygments_lexer": "ipython3",
-   "version": "3.9.16"
-  }
- },
- "nbformat": 4,
- "nbformat_minor": 5
-}