Fix nemo ingestion

Author: VeckoTheGecko

docs/user_guide/examples/tutorial_nemo.ipynb

@@ -67,15 +67,11 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "ds_fields = xr.merge(\n",
-    "    [\n",
-    "        parcels.tutorial.open_dataset(\"NemoCurvilinear_data_zonal/U\"),\n",
-    "        parcels.tutorial.open_dataset(\"NemoCurvilinear_data_zonal/V\"),\n",
-    "    ]\n",
-    ")  # TODO: Fix grid staggering (using SGRID metadata)\n",
+    "ds_u = parcels.tutorial.open_dataset(\"NemoCurvilinear_data_zonal/U\")\n",
+    "ds_v = parcels.tutorial.open_dataset(\"NemoCurvilinear_data_zonal/V\")\n",
     "ds_coords = parcels.tutorial.open_dataset(\"NemoCurvilinear_data_zonal/mesh_mask\")\n",
     "ds_fset = parcels.convert.nemo_to_sgrid(\n",
-    "    fields=dict(U=ds_fields[\"U\"], V=ds_fields[\"V\"]), coords=ds_coords\n",
+    "    fields=dict(U=ds_u[\"U\"], V=ds_v[\"V\"]), coords=ds_coords\n",
     ")\n",
     "\n",
     "fieldset = parcels.FieldSet.from_sgrid_conventions(ds_fset)"
@@ -290,16 +286,15 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "ds_fields = xr.merge(\n",
-    "    [\n",
-    "        parcels.tutorial.open_dataset(\"NemoNorthSeaORCA025-N006_data/U\"),\n",
-    "        parcels.tutorial.open_dataset(\"NemoNorthSeaORCA025-N006_data/V\"),\n",
-    "        parcels.tutorial.open_dataset(\"NemoNorthSeaORCA025-N006_data/W\"),\n",
-    "    ]\n",
-    ")  # TODO: Fix grid staggering (using SGRID metadata)\n",
-    "ds_coords = parcels.tutorial.open_dataset(\"NemoNorthSeaORCA025-N006_data/mesh_mask\")\n",
+    "ds_u = parcels.tutorial.open_dataset(\"NemoNorthSeaORCA025-N006_data/U\")\n",
+    "ds_v = parcels.tutorial.open_dataset(\"NemoNorthSeaORCA025-N006_data/V\")\n",
+    "ds_w = parcels.tutorial.open_dataset(\"NemoNorthSeaORCA025-N006_data/W\")\n",
+    "ds_coords = parcels.tutorial.open_dataset(\"NemoNorthSeaORCA025-N006_data/mesh_mask\")[\n",
+    "    [\"glamf\", \"gphif\"]\n",
+    "]\n",
+    "\n",
     "ds_fset = parcels.convert.nemo_to_sgrid(\n",
-    "    fields={\"U\": ds_fields[\"uo\"], \"V\": ds_fields[\"vo\"], \"W\": ds_fields[\"wo\"]},\n",
+    "    fields={\"U\": ds_u[\"uo\"], \"V\": ds_v[\"vo\"], \"W\": ds_w[\"wo\"]},\n",
     "    coords=ds_coords,\n",
     ")\n",
     "fieldset = parcels.FieldSet.from_sgrid_conventions(ds_fset)"
@@ -368,7 +363,7 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "docs",
+   "display_name": "default",
    "language": "python",
    "name": "python3"
   },
@@ -382,7 +377,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.14.2"
+   "version": "3.14.3"
   }
  },
  "nbformat": 4,