Made base_network and build_osm_network function more robust for empt…

…y links.
PyPSA · Jul 10, 2024 · e0ae315 · e0ae315
1 parent 0b5a1fe
commit e0ae315
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/scripts/build_osm_network.py b/scripts/build_osm_network.py
@@ -835,6 +835,7 @@ def build_network(
 
     if links.empty:  # create empty dataframe with cols_links as columns
         links = pd.DataFrame(columns=["link_id"] + cols_links)
+        links.set_index("link_id", inplace=True)
 
     to_csv_nafix(lines, outputs["lines"], quotechar="'")  # Generate CSV
     to_csv_nafix(links, outputs["links"], quotechar="'")  # Generate CSV