buffer_union_erode geoseries instead of geodataframe fixed

VIDA-NYU · Sep 30, 2023 · 1e7c8ec · 1e7c8ec
1 parent 58561b4
commit 1e7c8ec
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/tile2net/raster/tile_utils/geodata_utils.py b/src/tile2net/raster/tile_utils/geodata_utils.py
@@ -259,13 +259,13 @@ def buffer_union(gdf, buff, simp1, simp2):
 
 def buffer_union_erode(gdf, buff, erode, simp1, simp2, simp3):
     gdf_buff = buffer_union(gdf, buff, simp1, simp2)
-    gdf_erode = gdf_buff.geometry.buffer(erode, join_style=2, cap_style=3)
+    gdf_erode = gdf_buff.copy()
+    gdf_erode.geometry = gdf_buff.geometry.buffer(erode, join_style=2, cap_style=3)
     gdf_uni = unary_multi(gdf_erode)
     gdf_uni.geometry = gdf_uni.geometry.set_crs(3857)
     gdf_uni.geometry = gdf_uni.geometry.simplify(simp3)
     return gdf_uni
 
-
 def to_metric(gdf, crs=3857):
     """Converts a GeoDataFrame to metric (3857) coordinate
     Parameters