Add EPANET2 input format

api/s3_reservoirs.py

@@ -116,6 +116,10 @@ def delete_reservoir(name: str, cs: ChangeSet) -> ChangeSet:
     return execute_command(name, delete_reservoir_cmd(name, cs))
 
 
+#--------------------------------------------------------------
+# [EPANET2]
+#   id elev (pattern)
+#--------------------------------------------------------------
 class InpReservoir:
     def __init__(self, line: str) -> None:
         tokens = line.split()