Subcatchment.subcatchmentid# property Subcatchment.subcatchmentid# Get Subcatchment ID. Returns: Parameter Value Return type: float Examples: >>> from pyswmm import Simulation, Subcatchments >>> >>> with Simulation('tests/data/model_weir_setting.inp') as sim: ... s1 = Subcatchments(sim)["S1"] ... print(s1.subcatchmentid) S1