address the comment per matt's request

UDST · Oct 8, 2015 · 3ed0390 · 3ed0390
1 parent 764d669
commit 3ed0390
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/urbansim/developer/sqftproforma.py b/urbansim/developer/sqftproforma.py
@@ -596,13 +596,15 @@ def _lookup_parking_cfg(self, form, parking_config, df, only_built=True,
 
         fars = np.repeat(cost_sqft_index_col, len(df.index), axis=1)
 
-        # zero out fars not allowed by zoning
+        # turn fars into nans which are not allowed by zoning
+        # (so we can fillna with one of the other zoning constraints)
         fars[fars > df.min_max_fars.values + .01] = np.nan
 
         # same thing for heights
         heights = np.repeat(heights, len(df.index), axis=1)
 
-        # zero out heights not allowed by zoning
+        # turn heights into nans which are not allowed by zoning
+        # (so we can fillna with one of the other zoning constraints)
         fars[heights > df.max_height.values + .01] = np.nan
 
         # parcel sizes * possible fars