using .loc instead of .copy

openego · Aug 21, 2024 · 5e72bcc · 5e72bcc
1 parent 962c9e3
commit 5e72bcc
Showing 1 changed file with 6 additions and 6 deletions.
diff --git a/edisgo/io/ding0_import.py b/edisgo/io/ding0_import.py
@@ -72,12 +72,12 @@ def sort_hvmv_transformer_buses(transformers_df):
     grid.import_from_csv_folder(path)
 
     # write dataframes to edisgo_obj
-    edisgo_obj.topology.buses_df = grid.buses[
-        edisgo_obj.topology.buses_df.columns
-    ].copy()
-    edisgo_obj.topology.lines_df = grid.lines[
-        edisgo_obj.topology.lines_df.columns
-    ].copy()
+    edisgo_obj.topology.buses_df = grid.buses.loc[
+        :, edisgo_obj.topology.buses_df.columns
+    ]
+    edisgo_obj.topology.lines_df = grid.lines.loc[
+        :, edisgo_obj.topology.lines_df.columns
+    ]
     if legacy_ding0_grids:
         logger.debug("Use ding0 legacy grid import.")
         # rename column peak_load to p_set