avoid crs resetting

Author: emanuel-schmid

climada/hazard/centroids/centr.py

@@ -980,7 +980,7 @@ def from_hdf5(cls, file_name):
                         gdf.drop(columns=[xycol + ".x", xycol + ".y"], inplace=True)
                     for wkbcol in metadata.get("wkb_columns", []):
                         gdf[wkbcol] = gpd.GeoSeries.from_wkb(gdf[wkbcol], crs=crs)
-                gdf.set_geometry("geometry", crs=crs, inplace=True)
+                gdf.set_geometry("geometry", inplace=True)
 
         except TypeError:
             with h5py.File(file_name, "r") as data:

climada/hazard/centroids/test/test_centr.py

@@ -727,7 +727,7 @@ def test_read_write_hdf5(self):
 
     def test_read_write_hdf5_with_additional_columns(self):
         tmpfile = Path("test_write_hdf5.out.hdf5")
-        crs = DEF_CRS
+        crs = CRS.from_user_input(ALT_CRS)
         centroids_w = Centroids(
             lat=VEC_LAT,
             lon=VEC_LON,
@@ -762,7 +762,7 @@ def test_read_write_hdf5_with_additional_columns(self):
                         ]
                         * 8
                     }
-                ).set_geometry("more_shapes")
+                ).set_geometry("more_shapes", crs=DEF_CRS)
             )
         )
         centroids_w.write_hdf5(tmpfile)