rewire_skeleton: make sure graph is DAG

navis-org · Oct 26, 2023 · 4d5497b · 4d5497b
1 parent f11f9b9
commit 4d5497b
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/navis/graph/graph_utils.py b/navis/graph/graph_utils.py
@@ -2072,6 +2072,8 @@ def rewire_skeleton(x: 'core.TreeNeuron',
     if g.is_directed():
         g = g.to_undirected()
 
+    g = nx.minimum_spanning_tree(g, weight='weight')
+
     if not root:
         root = x.root[0] if x.root[0] in g.nodes else next(iter(g.nodes))