Fix #27

This was a regression introduced in 2023-12-07

Author: brettviren

wirecell/util/__main__.py

@@ -162,9 +162,11 @@ def convert_multitpc_wires(ctx, face_style, input_file, output_file):
     (Optional) "--face-style" allows user to choose a different naming
     convention for numbering face. Currently, only "sbnd" is supported.
     '''
-    from wirecell.util.wires import multitpc, persist
+    from wirecell.util.wires import multitpc, persist, info
     store = multitpc.load(input_file, face_style=face_style)
-    persist.dump(output_file, store)
+    dstore = persist.todict(store)
+    persist.dump(output_file, dstore)
+
 
 @cli.command("convert-icarustpc-wires")
 @click.argument("input-file")

wirecell/util/wires/multitpc.py

@@ -151,9 +151,11 @@ def wire_pos(ind):
         face_index = store.make("face", face, plane_indices)
         by_apa[apa].append(face_index)
 
+    apa_indices = list()
     for apa, face_indices in sorted(by_apa.items()):
-        store.make("anode", apa, face_indices)
-
+        apa_index = store.make("anode", apa, face_indices)
+        apa_indices.append(apa_index)
+    store.make("detector", 0, apa_indices)
     return store.schema()