add todo comment

VeckoTheGecko · VeckoTheGecko · commit d5edf0ee0a77 · 2025-04-25T14:16:22.000+02:00
diff --git a/parcels/field.py b/parcels/field.py
@@ -169,6 +169,7 @@ def __init__(
         try:
             if isinstance(data, ux.UxDataArray):
                 _assert_valid_uxdataarray(data)
+                # TODO: For unstructured grids, validate that `data.uxgrid` is the same as `grid`
             else:
                 pass  # TODO v4: Add validation for xr.DataArray objects
         except Exception as e:
