Merge pull request #388 from AequilibraE/pedro/graph_no_centroids

Pedro/graph no centroids
AequilibraE · Mar 28, 2023 · e46b74b · e46b74b
2 parents 10f10d3 + 7193ddf
commit e46b74b
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/aequilibrae/paths/graph.py b/aequilibrae/paths/graph.py
@@ -233,7 +233,8 @@ def __build_compressed_graph(self):
 
         links_to_remove = np.argwhere(simplified_links >= 0)
         df = pd.DataFrame(self.network, copy=True)
-        df = df[~df.link_id.isin(links_to_remove[:, 0])]
+        if links_to_remove.shape[0]:
+            df = df[~df.link_id.isin(links_to_remove[:, 0])]
         df = df[df.a_node != df.b_node]
 
         comp_lnk = pd.DataFrame(