Various commands can be stored and executed in series, and PCSWMM Real Time can execute scripts both before and after real-time SWMM5 runs. Initial support for scripting in PCSWMM has been released. IDF curves can also be compared to observed rainfall events. IDF curves can be imported from NOAA precipitation frequency estimate files, Environment Canada and MTO IDF data, as well as manually entered or computed from rainfall time series. This new feature allows you to import, create and manage IDF curves for use by the Chicago and Symmetric design storms, as well as the new Modified Rational runoff method. A single model can use any combination of these runoff methods for its subcatchments, and subcatchments can be easily converted from one method to another. PCSWMM now has the ability to compute subcatchment runoff using a number of alternatives to the SWMM5 non-linear reservoir routing method, including Modified Rational, SCS triangular UH, SCS dimensionless UH, Delmarva UH, Snyder UH, Nash IUH, and Clark UH. Visit the PCSWMM Downloads page to upgrade to PCSWMM 7.1 today! Some highlights New alternative runoff methods
Welcome to PCSWMM version 7.1! The new PCSWMM version supports alternative runoff methods, IDF tools, scripting and LandXML importing as well as other new features, various improvements to existing features, some bug fixes and much more.
