HydroCAD Modified Rational Method

[notsocivil]

Hello,

Does anyone know if HydroCAD will create a hydrograph using the modified rational method and if so can it be created using typical storm durations Tc, 1.5Tc, 2Tc, etc?

Thanks....

 

[RWF7437]

Yes it can. But so can you using pencil and paper or a spreadsheet.

 

[psmart]

You can set the rise and fall rate (as a factor of Tc) on the Calculation Settings screen.

For details please see

http://www.hydrocad.net/rational.htm

Peter Smart
HydroCAD Software

http://www.hydrocad.net