Comparison of Developing 1D/2D Models in PCSWMM and HEC-RAS From my experience, the model setup process in PCSWMM is generally faster and more straightforward compared to HEC-RAS. One advantage of ...

We're working on enhancing PCSWMM's support for ArcGIS over here at CHI. Although the dBase format and other GIS programs support 11 character field names in shape files, ArcGIS truncates field names ...