Drop demand & pattern from junction

api/parser.py

@@ -185,6 +185,8 @@ def _read_inp(file: dict[str, list[str]]) -> ChangeSet:
             coords = inp_in_coord(section)
             for s in ['JUNCTIONS', 'RESERVOIRS', 'TANKS']:
                 for node in file_cs[s].operations:
+                    if node['type'] == 'demand':
+                        continue
                     if node['id'] in coords:
                         coord = coords[node['id']]
                         node |= { 'x' : coord['x'], 'y' : coord['y'] }
@@ -204,10 +206,6 @@ def _read_inp(file: dict[str, list[str]]) -> ChangeSet:
         elif name == 'END':
             pass # :)
 
-    # if demand section is empty, fill it with junction data
-    demands_cs = fill_demand(file_cs['JUNCTIONS'], file_cs['DEMANDS'])
-    file_cs['DEMANDS'].merge(demands_cs)
-
     # release file
     file = {}