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Hi all - I have a user with a clean install of SSA and for some reason the Rain Gage button and pulldown option is greyed out - anyone know why?? It doesn't do this on other machines...
Thanks!
Hi,
Rain Gage will be activated/available if the hydrology method ("Input | Project Options | Hydrology method") selected is either of EPA SWMM, SCS TR-20, SCS TR-55, SBUH, HEC-1.
Rain gage will be grayed out if the hydrology method selected is either of Rational, Modified Rational, and DeKalb Rational. For Rational, Modified Rational, and DeKalb Rational IDF curve will be available to define rainfall data.
Thank you,
Debajit