Import external flow hydrograph

[rwva]

Hec-Ras users

Does anyone know how to import external flow hydrograph from an exiting file? I have 140 runoff (140 basin) in 130 different simulations in SWMM and I’d like import these data to Hec-Ras.

I would greatly appreciate someone's help with this.

Thanks,

Ronnie Araujo

[sam74heci]

If you can get flow/time hydrograph data in a spreadsheet type format of just copy the raw data from swmm you can paste it in as unsteady flow hydrograph data in hecras using 'control v'. 'control c' is copy.

I do not know about a direct import but I have cut and pasted hydrograph information from pond pack into hecras this way. Good luck getting the unsteady flow model to work though.