Product(s):	SewerGEMS, StormCAD, CivilStorm, PondPack
Version(s):	CONNECT Edition, V8i
Area:	Modeling

Problem

How is the Minimum Tc value found in the calculation options used?

Solution

The Minimum Tc is set in the calculation options to be the shortest time of concentration that will apply to the model. If the Minimum Tc is set to 15 minutes, but the time of concentration entered for an individual catchment is set as 5 minutes, the solver will default to the value in the calculation options.

To change the Minimum Tc, open the Calculation Options in the Properties grid and set Minimum Tc to the value you want to use.