A. Spitzer,

If you want to use the Storage module for simulating your pond, you will need to sum the locations (i.e. route all flows to a single location) in the upstream module before running the Storage module. For example, if the upstream module is Extran, simply connect all your downstream junctions together before routing to a single outfall (you will need to add 5 conduits and 1 junction to bring the flows to a single junction, and then add an additional conduit and junction downstream to route the flows to a single outfall for writing to the interface file). If the upstream module is Runoff, you can accomplish the same thing by simply adding 5 dummy pipes all with the same NGTO ID. If your 5 inflow locations are divided between two upstream interface files, then you can use a Combine module with the Combine option to sum all locations. Hopefully yours is one of these situations, if not then please describe your model in more detail.

Sincerely,

Rob James, P.Eng.
rob@COMPUTATIONALHYDRAULICS.COM