diff --git a/applications/lfric2lfric/rose-meta/lfric-lfric2lfric/HEAD/rose-meta.conf b/applications/lfric2lfric/rose-meta/lfric-lfric2lfric/HEAD/rose-meta.conf
index bfde8cee42..c4d79d9dd7 100644
--- a/applications/lfric2lfric/rose-meta/lfric-lfric2lfric/HEAD/rose-meta.conf
+++ b/applications/lfric2lfric/rose-meta/lfric-lfric2lfric/HEAD/rose-meta.conf
@@ -28,7 +28,6 @@ values='planar', 'spherical'
 [namelist:lfric2lfric=destination_mesh_name]
 compulsory=true
 description=Tag-name for destination-mesh
-fail-if=this == namelist:lfric2lfric=source_mesh_name ;
 help=Mesh topologies are held in UGRID conformant NetCDF files which
     =may contain more than one mesh topology. This tag-name identifies
     =the mesh topology to use from the mesh file namelist:lfric2lfric=destination_meshfile_prefix.
@@ -183,7 +182,6 @@ values='planar', 'spherical'
 [namelist:lfric2lfric=source_mesh_name]
 compulsory=true
 description=Tag-name for source-mesh
-fail-if=this == namelist:lfric2lfric=destination_mesh_name ;
 help=Mesh topologies are held in UGRID conformant NetCDF files which
     =may contain more than one mesh topology. This tag-name identifies
     =the mesh topology to use from the mesh file namelist:lfric2lfric=source_meshfile_prefix.
@@ -194,7 +192,6 @@ type=character
 [namelist:lfric2lfric=source_meshfile_prefix]
 compulsory=true
 description=Location of source 2D mesh input file(s) (prefix).
-fail-if=namelist:lfric2lfric=regrid_method == "'map'" and this != namelist:lfric2lfric=destination_meshfile_prefix ;
 help=Input files for 2D meshes are in NetCDF file format. The mesh topologies in the file should
     =be conformant to UGRID convention.
     =
@@ -240,8 +237,6 @@ type=character
 compulsory=true
 description=The domain type that the source data will be regridded to.
 !enumeration=true
-fail-if=this == "'LBC'" and namelist:lfric2lfric=origin_domain == "'LAM'" # LAM cannot provide source values for LBC creation
-       =this == "'global'" and namelist:lfric2lfric=origin_domain == "'LAM'" # LAM cannot currently be regrid into global
 help=Target domains currently not supported include:
     =
     = origin => target
diff --git a/applications/lfric2lfric/rose-meta/lfric-lfric2lfric/versions.py b/applications/lfric2lfric/rose-meta/lfric-lfric2lfric/versions.py
index 01e65a2b91..d03d9a35cc 100644
--- a/applications/lfric2lfric/rose-meta/lfric-lfric2lfric/versions.py
+++ b/applications/lfric2lfric/rose-meta/lfric-lfric2lfric/versions.py
@@ -31,3 +31,13 @@ def upgrade(self, config, meta_config=None):
         # Add settings
         return config, self.reports
 """
+
+class vn32_t655(MacroUpgrade):
+    # Upgrade macro for #655 by Christine Johnson
+
+    BEFORE_TAG = "vn3.2"
+    AFTER_TAG = "vn3.2_t655"
+
+    def upgrade(self, config, meta_config=None):
+        # Add settings
+        return config, self.reports
diff --git a/rose-stem/app/lfric2lfric/opt/rose-app-C128-lam.conf b/rose-stem/app/lfric2lfric/opt/rose-app-C128-lam.conf
deleted file mode 100644
index cbdda18859..0000000000
--- a/rose-stem/app/lfric2lfric/opt/rose-app-C128-lam.conf
+++ /dev/null
@@ -1,9 +0,0 @@
-[namelist:lfric2lfric]
-destination_meshfile_prefix='${MESH_DIR}/C128-lam_MG/mesh_C128-lam_MG'
-source_meshfile_prefix='${MESH_DIR}/C128-lam_MG/mesh_C128-lam_MG'
-
-[namelist:partitioning(destination)]
-partitioner='planar'
-
-[namelist:partitioning(source)]
-partitioner='planar'
diff --git a/rose-stem/app/lfric2lfric/opt/rose-app-C12_C16_lam.conf b/rose-stem/app/lfric2lfric/opt/rose-app-C12_C16_lam.conf
deleted file mode 100644
index 330c8f6e26..0000000000
--- a/rose-stem/app/lfric2lfric/opt/rose-app-C12_C16_lam.conf
+++ /dev/null
@@ -1,19 +0,0 @@
-[file:iodef.xml]
-source=$ROSE_SUITE_DIR/app/lfric2lfric/file/iodef_orography.xml
-
-[namelist:files]
-orography_mean_ancil_path=''
-
-[namelist:lfric2lfric]
-destination_mesh_name='dynamics'
-destination_meshfile_prefix='${MESH_DIR}/seuk_MG/mesh_seuk_MG'
-dst_ancil_directory='$BIG_DATA_DIR/ancils/proto-ral/Ticket3510/seuk'
-dst_orography_mean_ancil_path='orography/gmted_ramp2/qrparm.orog.ugrid'
-regrid_method='oasis'
-source_mesh_name='C12'
-source_meshfile_prefix='${MESH_DIR}/C24_C12/mesh_C24_C12'
-src_ancil_directory='$BIG_DATA_DIR/ancils/basic-gagl/Puku/C12/n96e'
-src_orography_mean_ancil_path='orography/globe30/qrparm.orog.ugrid'
-
-[namelist:orography]
-orog_init_option='ancil'
diff --git a/rose-stem/app/lfric2lfric/opt/rose-app-clim_gal9_ral_seuk.conf b/rose-stem/app/lfric2lfric/opt/rose-app-clim_gal9_ral_seuk.conf
deleted file mode 100644
index c9a2536321..0000000000
--- a/rose-stem/app/lfric2lfric/opt/rose-app-clim_gal9_ral_seuk.conf
+++ /dev/null
@@ -1,20 +0,0 @@
-[file:lfric2lfric_clim_gal9_C12_MG.nc]
-source="$BIG_DATA_DIR/start_dumps/proto-ral/AppsTicket110/lfric_atm_clim_gal9_C12_dt-1800p0_intel_64-bit_fast-debug_000072.nc"
-
-[namelist:extrusion]
-domain_height=80000.0
-method='um_L70_50t_20s_80km'
-number_of_layers=70
-stretching_height=17507.0
-stretching_method='smooth'
-
-[namelist:files]
-checkpoint_stem_name='restart_lfric2lfric_ral_seuk_MG'
-start_dump_filename='lfric2lfric_clim_gal9_C12_MG'
-
-[namelist:lfric2lfric]
-destination_topology='non_periodic'
-target_domain='LAM'
-
-[namelist:partitioning(destination)]
-partitioner='planar'
diff --git a/rose-stem/app/lfric2lfric/opt/rose-app-C24_C12.conf b/rose-stem/app/lfric2lfric/opt/rose-app-dst_C24.conf
similarity index 58%
rename from rose-stem/app/lfric2lfric/opt/rose-app-C24_C12.conf
rename to rose-stem/app/lfric2lfric/opt/rose-app-dst_C24.conf
index 1da248c8cf..f913fd1682 100644
--- a/rose-stem/app/lfric2lfric/opt/rose-app-C24_C12.conf
+++ b/rose-stem/app/lfric2lfric/opt/rose-app-dst_C24.conf
@@ -1,5 +1,3 @@
 [namelist:lfric2lfric]
 destination_mesh_name='C24'
 destination_meshfile_prefix='${MESH_DIR}/C24_C12/mesh_C24_C12'
-source_mesh_name='C12'
-source_meshfile_prefix='${MESH_DIR}/C24_C12/mesh_C24_C12'
diff --git a/rose-stem/app/lfric2lfric/opt/rose-app-seuk_MG.conf b/rose-stem/app/lfric2lfric/opt/rose-app-dst_seuk-coarse.conf
similarity index 56%
rename from rose-stem/app/lfric2lfric/opt/rose-app-seuk_MG.conf
rename to rose-stem/app/lfric2lfric/opt/rose-app-dst_seuk-coarse.conf
index 270bb7bf7f..c02009442c 100644
--- a/rose-stem/app/lfric2lfric/opt/rose-app-seuk_MG.conf
+++ b/rose-stem/app/lfric2lfric/opt/rose-app-dst_seuk-coarse.conf
@@ -1,9 +1,8 @@
 [namelist:lfric2lfric]
+destination_mesh_name='multigrid_l1'
 destination_meshfile_prefix='${MESH_DIR}/seuk_MG/mesh_seuk_MG'
-source_meshfile_prefix='${MESH_DIR}/seuk_MG/mesh_seuk_MG'
+destination_topology='non_periodic'
+target_domain='LAM'
 
 [namelist:partitioning(destination)]
 partitioner='planar'
-
-[namelist:partitioning(source)]
-partitioner='planar'
diff --git a/rose-stem/app/lfric2lfric/opt/rose-app-dst_seuk.conf b/rose-stem/app/lfric2lfric/opt/rose-app-dst_seuk.conf
new file mode 100644
index 0000000000..c713566a5e
--- /dev/null
+++ b/rose-stem/app/lfric2lfric/opt/rose-app-dst_seuk.conf
@@ -0,0 +1,8 @@
+[namelist:lfric2lfric]
+destination_mesh_name='dynamics'
+destination_meshfile_prefix='${MESH_DIR}/seuk_MG/mesh_seuk_MG'
+destination_topology='non_periodic'
+target_domain='LAM'
+
+[namelist:partitioning(destination)]
+partitioner='planar'
diff --git a/rose-stem/app/lfric2lfric/opt/rose-app-clim_gal9.conf b/rose-stem/app/lfric2lfric/opt/rose-app-src_C12_L70.conf
similarity index 80%
rename from rose-stem/app/lfric2lfric/opt/rose-app-clim_gal9.conf
rename to rose-stem/app/lfric2lfric/opt/rose-app-src_C12_L70.conf
index 723f79bc39..19506acd9b 100644
--- a/rose-stem/app/lfric2lfric/opt/rose-app-clim_gal9.conf
+++ b/rose-stem/app/lfric2lfric/opt/rose-app-src_C12_L70.conf
@@ -11,3 +11,7 @@ stretching_method='smooth'
 [namelist:files]
 checkpoint_stem_name='restart_lfric2lfric_clim_gal9_C12_MG'
 start_dump_filename='lfric2lfric_clim_gal9_C12_MG'
+
+[namelist:lfric2lfric]
+source_mesh_name='C12'
+source_meshfile_prefix='${MESH_DIR}/C24_C12/mesh_C24_C12'
diff --git a/rose-stem/app/lfric2lfric/opt/rose-app-ral_seuk.conf b/rose-stem/app/lfric2lfric/opt/rose-app-src_seuk_L70.conf
similarity index 88%
rename from rose-stem/app/lfric2lfric/opt/rose-app-ral_seuk.conf
rename to rose-stem/app/lfric2lfric/opt/rose-app-src_seuk_L70.conf
index 558c0e5789..0dff03cb40 100644
--- a/rose-stem/app/lfric2lfric/opt/rose-app-ral_seuk.conf
+++ b/rose-stem/app/lfric2lfric/opt/rose-app-src_seuk_L70.conf
@@ -20,10 +20,10 @@ coord_order=2
 coord_order_nonprime=2
 
 [namelist:lfric2lfric]
-destination_topology='non_periodic'
 origin_domain='LAM'
+source_mesh_name='dynamics'
+source_meshfile_prefix='${MESH_DIR}/seuk_MG/mesh_seuk_MG'
 source_topology='non_periodic'
-target_domain='LAM'
 
 [namelist:orography]
 orography_order=2
diff --git a/rose-stem/app/mesh/opt/rose-app-C12_C16_lam.conf b/rose-stem/app/mesh/opt/rose-app-C12_C16_lam.conf
deleted file mode 100644
index fb1dde9ad4..0000000000
--- a/rose-stem/app/mesh/opt/rose-app-C12_C16_lam.conf
+++ /dev/null
@@ -1,2 +0,0 @@
-[command]
-default=echo "There is no generator for mixed global and regional multigrid meshes, nothing to do"
diff --git a/rose-stem/site/common/lfric2lfric/tasks_lfric2lfric.cylc b/rose-stem/site/common/lfric2lfric/tasks_lfric2lfric.cylc
index 535f735232..3c3b6620f2 100644
--- a/rose-stem/site/common/lfric2lfric/tasks_lfric2lfric.cylc
+++ b/rose-stem/site/common/lfric2lfric/tasks_lfric2lfric.cylc
@@ -3,12 +3,12 @@
 {# The file LICENCE, distributed with this code, contains details of the terms #}
 {# under which the code may be used. #}
 {# ########################################################################### #}
-{% do LOG.debug("Entered site/common/lfric2lfric/tasks_solver.cylc") %}
+{% do LOG.debug("Entered site/common/lfric2lfric/tasks_lfric2lfric.cylc") %}
 
 {% if task_ns.conf_name == "ral_seuk-C32_lam_MG_1cpu" %}
 
     {% do task_dict.update({
-        "opt_confs": ["ral_seuk"],
+        "opt_confs": ["src_seuk_L70","dst_seuk-coarse"],
         "resolution": "seuk_MG",
         "dst_mesh": "",
         "dst_name": "",
@@ -21,7 +21,7 @@
 {% elif task_ns.conf_name == "ral_seuk-C32_lam_MG_4cpu" %}
 
     {% do task_dict.update({
-        "opt_confs": ["ral_seuk"],
+        "opt_confs": ["src_seuk_L70","dst_seuk-coarse"],
         "resolution": "seuk_MG",
         "dst_mesh": "",
         "dst_name": "",
@@ -35,7 +35,7 @@
 {% elif task_ns.conf_name == "oasis_ral_seuk-C32_lam_MG_1cpu" %}
 
     {% do task_dict.update({
-        "opt_confs": ["ral_seuk","oasis"],
+        "opt_confs": ["oasis","src_seuk_L70","dst_seuk-coarse"],
         "resolution": "seuk_MG",
         "dst_mesh": "seuk_MG",
         "dst_name": "multigrid_l1",
@@ -48,7 +48,7 @@
 {% elif task_ns.conf_name == "oasis_ral_seuk-C32_lam_MG_4cpu" %}
 
     {% do task_dict.update({
-        "opt_confs": ["ral_seuk","oasis"],
+        "opt_confs": ["oasis","src_seuk_L70","dst_seuk-coarse"],
         "resolution": "seuk_MG",
         "dst_mesh": "seuk_MG",
         "dst_name": "multigrid_l1",
@@ -62,7 +62,7 @@
 {% elif task_ns.conf_name == "ral3-seuk" %}
 
     {% do task_dict.update({
-        "opt_confs": ["ral3"],
+        "opt_confs": ["ral3","ral3_seuk"],
         "resolution": "ral3_seuk",
         "dst_mesh": "",
         "dst_name": "",
@@ -75,7 +75,7 @@
 {% elif task_ns.conf_name == "ral3-uk" %}
 
     {% do task_dict.update({
-        "opt_confs": ["ral3"],
+        "opt_confs": ["ral3","ral3_uk"],
         "resolution": "ral3_uk",
         "dst_mesh": "",
         "dst_name": "",
@@ -88,7 +88,7 @@
 {% elif task_ns.conf_name == "ral3-ukv" %}
 
     {% do task_dict.update({
-        "opt_confs": ["ral3"],
+        "opt_confs": ["ral3","ral3_ukv"],
         "resolution": "ral3_ukv",
         "dst_mesh": "",
         "dst_name": "",
@@ -101,7 +101,7 @@
 {% elif task_ns.conf_name == "clim_gal9-C24_C12_1cpu" %}
 
     {% do task_dict.update({
-        "opt_confs": ["clim_gal9"],
+        "opt_confs": ["src_C12_L70","dst_C24"],
         "resolution": "C24_C12",
         "dst_mesh": "",
         "dst_name": "",
@@ -114,7 +114,7 @@
 {% elif task_ns.conf_name == "clim_gal9-C24_C12_6cpu" %}
 
     {% do task_dict.update({
-        "opt_confs": ["clim_gal9"],
+        "opt_confs": ["src_C12_L70","dst_C24"],
         "resolution": "C24_C12",
         "dst_mesh": "",
         "dst_name": "",
@@ -127,7 +127,7 @@
 {% elif task_ns.conf_name == "oasis_clim_gal9-C24_C12_1cpu" %}
 
     {% do task_dict.update({
-        "opt_confs": ["clim_gal9","oasis"],
+        "opt_confs": ["oasis","src_C12_L70","dst_C24"],
         "resolution": "C24_C12",
         "dst_mesh": "C24_C12",
         "dst_name": "C24",
@@ -140,7 +140,7 @@
 {% elif task_ns.conf_name == "oasis_clim_gal9-C24_C12_6cpu" %}
 
     {% do task_dict.update({
-        "opt_confs": ["clim_gal9","oasis"],
+        "opt_confs": ["oasis","src_C12_L70","dst_C24"],
         "resolution": "C24_C12",
         "dst_mesh": "C24_C12",
         "dst_name": "C24",
@@ -154,8 +154,8 @@
 {% elif task_ns.conf_name == "oasis_clim_gal9_C12-ral_seuk_C16_lam_1cpu" %}
 
     {% do task_dict.update({
-        "opt_confs": ["clim_gal9_ral_seuk","oasis"],
-        "resolution": "C12_C16_lam",
+        "opt_confs": ["oasis","src_C12_L70","dst_seuk"],
+        "resolution": ["C24_C12", "seuk_MG"],
         "dst_mesh": "seuk_MG",
         "dst_name": "dynamics",
         "dst_type": "regional",
@@ -167,8 +167,8 @@
 {% elif task_ns.conf_name == "oasis_clim_gal9_C12-ral_seuk_C16_lam_4cpu" %}
 
     {% do task_dict.update({
-        "opt_confs": ["clim_gal9_ral_seuk","oasis", "multi-cpu"],
-        "resolution": "C12_C16_lam",
+        "opt_confs": [ "oasis","src_C12_L70","dst_seuk","multi-cpu"],
+        "resolution": ["C24_C12", "seuk_MG"],
         "dst_mesh": "seuk_MG",
         "dst_name": "dynamics",
         "dst_type": "regional",
@@ -181,8 +181,8 @@
 {% elif task_ns.conf_name == "oasis_clim_gal9_C12-ral_seuk_C16_lam-lbc_1cpu" %}
 
     {% do task_dict.update({
-        "opt_confs": ["clim_gal9_ral_seuk","oasis","lbc"],
-        "resolution": "C12_C16_lam",
+        "opt_confs": ["oasis","src_C12_L70","dst_seuk","lbc"],
+        "resolution": ["C24_C12", "seuk_MG"],
         "dst_mesh": "seuk_MG",
         "dst_name": "dynamics-lbc",
         "dst_type": "regional",
@@ -194,8 +194,8 @@
 {% elif task_ns.conf_name == "oasis_clim_gal9_C12-ral_seuk_C16_lam-lbc_4cpu" %}
 
     {% do task_dict.update({
-        "opt_confs": ["clim_gal9_ral_seuk","oasis","lbc", "multi-cpu"],
-        "resolution": "C12_C16_lam",
+        "opt_confs": ["oasis","src_C12_L70","dst_seuk","lbc","multi-cpu"],
+        "resolution": ["C24_C12", "seuk_MG"],
         "dst_mesh": "seuk_MG",
         "dst_name": "dynamics-lbc",
         "dst_type": "regional",
@@ -227,7 +227,7 @@
 
 {% endif %}
 
-{# Set default values for Solver tasks #}
+{# Set default values for Lfric2lfric tasks #}
 {% if task_dict %}
     {% do task_dict.update({"application_dir": "lfric_apps/applications/lfric2lfric"}) %}
     {% if "app_name" not in task_dict %}
@@ -238,4 +238,4 @@
     {% endif %}
 {% endif %}
 
-{% do LOG.debug("Finished in site/common/lfric2lfric/tasks_solver.cylc") %}
+{% do LOG.debug("Finished in site/common/lfric2lfric/tasks_lfric2lfric.cylc") %}
diff --git a/rose-stem/templates/graph/populate_crun_graph.cylc b/rose-stem/templates/graph/populate_crun_graph.cylc
index 5476f5c0c0..7fef983114 100644
--- a/rose-stem/templates/graph/populate_crun_graph.cylc
+++ b/rose-stem/templates/graph/populate_crun_graph.cylc
@@ -59,9 +59,11 @@
         {% do graph_sections.append([
             application_build_task,
             crun_task]) %}
-        {% do graph_sections.append([
-            mesh_run_task,
-            crun_task]) %}
+        {% for mesh_run_task in mesh_run_tasks %}
+            {% do graph_sections.append([
+                mesh_run_task,
+                crun_task]) %}
+        {% endfor %}
     {% else %}
         {# All other runs depend on the run previously #}
         {% do graph_sections.append([
diff --git a/rose-stem/templates/graph/populate_gen_weights_graph.cylc b/rose-stem/templates/graph/populate_gen_weights_graph.cylc
index cd9b97eaf4..0aa19545c9 100644
--- a/rose-stem/templates/graph/populate_gen_weights_graph.cylc
+++ b/rose-stem/templates/graph/populate_gen_weights_graph.cylc
@@ -46,25 +46,31 @@
     {% do tasks_to_run.update({mesh_build_weights_platform: {} }) %}
 {% endif %}
 
-{# Set mesh generate task for weights platform #}
-{% set mesh_run_weights_platform = "run_mesh_"~
-                                    task_values["resolution"]~"_"~
-                                    site_vars["scripts_platform"]~"_"~
-                                    site_vars["mesh_build"][site_vars["scripts_platform"]] %}
-{% if mesh_run_weights_platform not in tasks_to_run %}
-    {% do tasks_to_run.update({mesh_run_weights_platform: {} }) %}
-{% endif %}
-
 {% do graph_sections.append([
     export_task_weights_platform, mesh_build_weights_platform
     ]) %}
 
-{% do graph_sections.append([
-    mesh_build_weights_platform, mesh_run_weights_platform
-    ]) %}
-{% do graph_sections.append([
-    mesh_run_weights_platform, generate_weights_task~"?"
-    ]) %}
+{% if task_values["resolution"] is string %}
+    {% set res = task_values["resolution"] %}
+    {% do task_values.update({"resolution": [res]}) %}
+{% endif %}
+
+{% for resolution in task_values["resolution"] %}
+
+{# Set mesh generate task for weights platform #}
+    {% set mesh_run_weights_platform = "run_mesh_"~
+                                        resolution~"_"~
+                                        site_vars["scripts_platform"]~"_"~
+                                        site_vars["mesh_build"][site_vars["scripts_platform"]] %}
+
+    {% if mesh_run_weights_platform not in tasks_to_run %}
+        {% do tasks_to_run.update({mesh_run_weights_platform: {} }) %}
+    {% endif %}
+
+    {% do graph_sections.append([
+            mesh_run_weights_platform, generate_weights_task
+            ]) %}
+{% endfor %}
 
 {% do graph_sections.append([
     generate_weights_task~":finish", export_weights_task
diff --git a/rose-stem/templates/graph/populate_graph_sections.cylc b/rose-stem/templates/graph/populate_graph_sections.cylc
index ccdbe94405..7420f45f0b 100644
--- a/rose-stem/templates/graph/populate_graph_sections.cylc
+++ b/rose-stem/templates/graph/populate_graph_sections.cylc
@@ -84,7 +84,7 @@
 {# These will be populated if the task is required #}
 {% set mesh_build_task = "" %}
 {% set application_build_task = "" %}
-{% set mesh_run_task = "" %}
+{% set mesh_run_tasks = [] %}
 {% set application_run_task = "" %}
 
 {# Do we need to build the mesh? #}
@@ -131,26 +131,65 @@
     {% endif %}
 {% endif %}
 
+
+{# ################################### #}
+{# Create the graph - only for 1 cycle #}
+{# ################################### #}
+
+{% if mesh_build_task %}
+    {% do graph_sections.append([
+        export_task,
+        mesh_build_task]) %}
+{% endif %}
+
+{% if application_build_task %}
+    {% do graph_sections.append([
+        export_task,
+        application_build_task]) %}
+{% endif %}
+
+{# ################################### #}
+{# Create the meshes                   #}
+{# ################################### #}
+
 {# Do we need to run the mesh? #}
 {# Any run task will need mesh unless it is a canned test #}
 {% if task.startswith("run") and task_values["app_name"] != "canned_test" %}
-    {% set mesh_run_task = "run_mesh_"~
-                           task_values["resolution"]~"_"~
-                           task_ns.platform~"_"~
-                           site_vars["mesh_build"][task_ns.platform] %}
+    {% if task_values["resolution"] is string %}
+        {% set res = task_values["resolution"] %}
+        {% do task_values.update({"resolution": [res]}) %}
+    {% endif %}
+    {% for resolution in task_values["resolution"] %}
+
+        {% set mesh_run_task = "run_mesh_"~
+                               resolution~"_"~
+                               task_ns.platform~"_"~
+                               site_vars["mesh_build"][task_ns.platform] %}
+        {% do LOG.debug("mesh: "~mesh_run_task) %}
+
+        {% if mesh_run_task not in mesh_run_tasks %}
+          {% do mesh_run_tasks.append(mesh_run_task) %}
+        {% endif %}
+
 {# If the task is the mesh run task then use the task dictionary #}
 {# Otherwise use an empty dict to be populated later #}
-    {% if mesh_run_task not in tasks_to_run %}
-        {% if task_ns.application == "mesh" %}
-            {% do tasks_to_run.update({mesh_run_task: task_values}) %}
-        {% else %}
-            {% set mesh_dict = {} %}
-            {% if "mpi_parts" in task_values %}
-                {% do mesh_dict.update({"mpi_parts": task_values["mpi_parts"]}) %}
+        {% if mesh_run_task not in tasks_to_run %}
+            {% if task_ns.application == "mesh" %}
+                {% do tasks_to_run.update({mesh_run_task: task_values}) %}
+            {% else %}
+                {% set mesh_dict = {} %}
+                {% if "mpi_parts" in task_values %}
+                    {% do mesh_dict.update({"mpi_parts": task_values["mpi_parts"]}) %}
+                {% endif %}
+                {% do tasks_to_run.update({mesh_run_task: mesh_dict}) %}
             {% endif %}
-            {% do tasks_to_run.update({mesh_run_task: mesh_dict}) %}
+
+{# Add the mesh to the graph, so all meshes are triggered by build #}
+            {% do graph_sections.append([
+                mesh_build_task,
+                mesh_run_task]) %}
         {% endif %}
-    {% endif %}
+    {% endfor %}
 {% endif %}
 
 {# Do we need to run an application? #}
@@ -179,39 +218,18 @@
     {% endif %}
 {% endif %}
 
-{# ################################### #}
-{# Create the graph - only for 1 cycle #}
-{# ################################### #}
-
-{% if mesh_build_task %}
-    {% do graph_sections.append([
-        export_task,
-        mesh_build_task]) %}
-{% endif %}
-
-{% if application_build_task %}
-    {% do graph_sections.append([
-        export_task,
-        application_build_task]) %}
-{% endif %}
-
-{% if mesh_run_task %}
-    {% do graph_sections.append([
-        mesh_build_task,
-        mesh_run_task]) %}
-{% endif %}
-
 {# If running the nrun task, define application, plot, check and phystest #}
 {% if running_nrun and task.startswith("run") %}
     {% if application_run_task %}
         {% do graph_sections.append([
             application_build_task,
             application_run_task]) %}
-        {% if mesh_run_task %}
+
+        {% for mesh_run_task in mesh_run_tasks %}
             {% do graph_sections.append([
                 mesh_run_task,
                 application_run_task]) %}
-        {% endif %}
+        {% endfor %}
     {% endif %}
 {#Maybe emulate one of these for the perftools? We could do the whole thing this way round#}
 {#but that would require a slight rewrite of the build susystem checks#}
@@ -335,4 +353,4 @@
     {% include "templates/graph/populate_pert_compare_graph.cylc" %}
 {% endif %}
 
-{% do LOG.debug("Finished in templates/graph/populate_graph_sections.cylc") %}
+{% do LOG.debug("Finished in templates/graph/populate_graph_sections.cylc") %}
\ No newline at end of file
diff --git a/rose-stem/templates/graph/populate_pert_compare_graph.cylc b/rose-stem/templates/graph/populate_pert_compare_graph.cylc
index 584ba0d6d2..70c1aa7d79 100644
--- a/rose-stem/templates/graph/populate_pert_compare_graph.cylc
+++ b/rose-stem/templates/graph/populate_pert_compare_graph.cylc
@@ -22,11 +22,12 @@
     application_build_task,
     pert_off_task
     ]) %}
-{% do graph_sections.append([
-    mesh_run_task,
-    pert_off_task
-    ]) %}
-
+{% for mesh_run_task in mesh_run_tasks %}
+    {% do graph_sections.append([
+        mesh_run_task,
+        pert_off_task
+        ]) %}
+{% endfor %}
 
 {# Setup Perturbation Comparison Test #}
 {% set pert_compare_task = "pert_compare_"~task_values["task_family"] %}
diff --git a/rose-stem/templates/runtime/generate_runtime_application.cylc b/rose-stem/templates/runtime/generate_runtime_application.cylc
index c101fed93b..a76db708ef 100644
--- a/rose-stem/templates/runtime/generate_runtime_application.cylc
+++ b/rose-stem/templates/runtime/generate_runtime_application.cylc
@@ -26,8 +26,13 @@
 {% if task_values["app_name"] == "canned_test" %}
     {% set script_str.name = script_str.name~" --command-key=$RUN_METHOD" %}
 {% else %}
-    {% if task_ns.application != "lfricinputs" %}
-        {% set script_str.name = script_str.name~" --opt-conf-key="~task_values["resolution"] %}
+    {# Use the first resolution is multiple supplied #}
+    {% set resolution = task_values["resolution"] %}
+    {% if resolution is not string %}
+        {% set resolution = resolution[0] %}
+    {% endif %}
+    {% if task_ns.application != "lfricinputs" and task_ns.application != "lfric2lfric" %}
+        {% set script_str.name = script_str.name~" --opt-conf-key="~resolution %}
     {% endif %}
     {% for opt_conf in task_values["opt_confs"] %}
         {% if opt_conf.strip() %}
@@ -113,13 +118,13 @@
 {% if task_ns.application == "lfric2lfric" %}
             MESH_DIR                = {{mesh_dir}}
 {% else %}
-            MESH_DIR                = {{mesh_dir}}/{{task_values["resolution"]}}
+            MESH_DIR                = {{mesh_dir}}/{{task_values["resolution"][0]}}
 {% endif %}
             TASK_OUTPUT_DIR         = {{task_output_dir}}
             APP_NAME                = {{task_values["app_name"]}}
             APPLICATION             = {{task_ns.application}}
             LOG_LEVEL               = {{task_values["log_level"]}}
-            RESOLUTION              = {{task_values["resolution"]|replace("_MG","")}}
+            RESOLUTION              = {{task_values["resolution"][0]|replace("_MG","")}}
             ancil_resolution        = {{task_values["ancil_resolution"]|default('NONE')}}
             DT                      = {{task_values["DT"]}}
             USE_XIOS_IO             = {{task_values["use_xios_io"]}}
diff --git a/rose-stem/templates/runtime/generate_runtime_gen_weights.cylc b/rose-stem/templates/runtime/generate_runtime_gen_weights.cylc
index 48c0df0474..f7c7ff76a8 100644
--- a/rose-stem/templates/runtime/generate_runtime_gen_weights.cylc
+++ b/rose-stem/templates/runtime/generate_runtime_gen_weights.cylc
@@ -22,7 +22,7 @@
         [[[environment]]]
             MPIRUN_N_JOBS = {{task_values["gen_weights_tasks"]}}
             INTERPOLATION_DIRECTION = {{task_values["app_name"]}}
-            LFRIC_MESH_FILE = {{mesh_dir}}/{{task_values["resolution"]}}/mesh_{{task_values["resolution"]}}.nc
+            LFRIC_MESH_FILE = {{mesh_dir}}/{{task_values["resolution"][0]}}/mesh_{{task_values["resolution"][0]}}.nc
             LFRIC_MESH_NAME = {{task_values["mesh_name"]|default("")}}
     {% if task_ns.application == "lfric2lfric" %}
             DST_GRID_PATH = {{mesh_dir}}/{{task_values["dst_mesh"]}}/mesh_{{task_values["dst_mesh"]}}.nc
diff --git a/rose-stem/templates/runtime/lfricinputs_task_environment.cylc b/rose-stem/templates/runtime/lfricinputs_task_environment.cylc
index dabe0bf89a..9c0d86d49d 100644
--- a/rose-stem/templates/runtime/lfricinputs_task_environment.cylc
+++ b/rose-stem/templates/runtime/lfricinputs_task_environment.cylc
@@ -7,7 +7,7 @@
 
             NUMBER_OF_LAYERS       = {{task_values["target_grid_levs"]}}
             SOURCE_DUMP            = {{task_values["source_dump"]}}
-            LFRIC_MESH_FILE        = {{mesh_dir}}/{{task_values["resolution"]}}/mesh_{{task_values["resolution"]}}.nc
+            LFRIC_MESH_FILE        = {{mesh_dir}}/{{task_values["resolution"][0]}}/mesh_{{task_values["resolution"][0]}}.nc
             LFRIC_MESH_NAME        = {{task_values["mesh_name"]}}
             WEIGHT_LOC             = $CYLC_WORKFLOW_WORK_DIR/1/generate_weights_lfricinputs_{{task_ns.conf_name}}_{{site_vars["scripts_platform"]}}_weightgen_script
     {% if task_values["app_name"] == "um2lfric" or task_values["app_name"] == "scintelapi" %}