network file bug fix for single zone
@@ -93,6 +93,7 @@ def agg_transmission_constraints(
if tc_joined.empty:
logger.info(f"No transmission lines exist between model regions {combos}")
tc_joined["Transmission Path Name"] = None
+ tc_joined.rename(columns=zone_num_map, inplace=True)
return tc_joined.reset_index(drop=True)
tc_joined["Network_lines"] = range(1, len(tc_joined) + 1)
