Scalar dx values are 0 dim numpy arrays too

Deltares · Aug 13, 2024 · 7960b02 · 7960b02
1 parent d242307
commit 7960b02
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Showing 2 changed files with 9 additions and 7 deletions.
diff --git a/tests/test_regrid/test_regridder.py b/tests/test_regrid/test_regridder.py
@@ -310,14 +310,16 @@ def test_directional_dependence():
     # orientation.
     result = []
     for source in [da, flipy, flipx, flipxy, uda, uda_flipxy]:
-        regridder = xu.OverlapRegridder(source, taget=target_da)
+        regridder = xu.OverlapRegridder(source, target=target_da)
         result.append(regridder.regrid(source))
-    assert all(result[0] == item for item in result[1:])
+    first = result.pop(0)
+    assert all(first.identical(item) for item in result)
 
     # Unstructured target: test whether the result is the same regardless of
     # source orientation.
     result = []
     for source in [da, flipy, flipx, flipxy, uda, uda_flipxy]:
-        regridder = xu.OverlapRegridder(source, taget=target_uda)
+        regridder = xu.OverlapRegridder(source, target=target_uda)
         result.append(regridder.regrid(source))
-    assert all(result[0] == item for item in result[1:])
+    first = result.pop(0)
+    assert all(first.identical(item) for item in result)
diff --git a/xugrid/regrid/structured.py b/xugrid/regrid/structured.py
@@ -84,10 +84,10 @@ def __init__(self, obj: Union[xr.DataArray, xr.Dataset], name: str):
     @property
     def coords(self) -> dict:
         coords = {self.name: self.index}
-        if isinstance(self.dvalue, np.ndarray):
-            coords[self.dname] = (self.name, self.dvalue)
-        else:
+        if self.dvalue.ndim == 0:
             coords[self.dname] = self.dvalue
+        else:
+            coords[self.dname] = (self.name, self.dvalue)
         return coords
 
     @property