Integrate spatially variable rain-gage calibrated radar-rainfall easily with direct support for NEXRAD product downloading and automated processing (bias removal with rain gage data / area weighting to subcatchments/sewersheds, etc.), including support for the new dual pol.Model dynamic storms with infinite spatial and temporal variations in rainfall.Quickly and easily estimate subcatchment-specific infiltration through area-weighting of soil-maps.Automatically discretize subcatchments and concentrated flow channels from DEMs.Read and write time series directly to/from HEC-DSS.Easily import HEC-RAS reaches and cross-sections.
PCSWMM allows dynamic modeling of natural channels in rural and urban watersheds, including flooded structures, backwater effects, spatially-distributed rainfall, groundwater interflow, tile drainage, base flow, HEC-RAS and HEC-DSS importing, automatic watershed delineation and discretization, flood inundation mapping, as well as integrated 1D-2D flood modeling and risk mapping.
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