debug node name in adis BC

src/Solver/AdisTS.py

@@ -365,11 +365,8 @@ class AdisTSwc(AdisTS):
             for BC in POL_BC:
                 node = next(filter(
                     lambda x: x.id == BC.node, study.river._nodes
-                ))  # .name
-                print("node name in BC:",
-                      node, node.name,
-                      self.get_node_name(node))
-                node_name = node.name  # self.get_node_name(node)
+                ))
+                node_name = f"{node.id:3}".replace(" ", "x")
                 f.write(f"${node_name}\n")
 
                 if BC.type == "Concentration":