Also output the list of unexpanded segments

gt_matlab_trajs.py

@@ -66,6 +66,9 @@ for node in g.vertices():
     else:
         trajectories[g.vp.traj[node]].append(g.vp.name[node])
 
+with open("trajectories.json", "w") as outfile:
+    json.dump(trajectories, outfile, indent = 4)
+
 # Setup a new trajectory that holds the expanded segments:
 
 expanded_trajectories = {}
@@ -88,7 +91,7 @@ for trajectory in trajectories.values():
             else:
                 expanded_trajectories[key].append(s)
 
-with open("trajectories.json", "w") as outfile:
+with open("expanded_trajectories.json", "w") as outfile:
     json.dump(expanded_trajectories, outfile, indent = 4)
 
 print(f'Done saving json: {len(trajectories)} trajectories.')