HEC-RAS 2D flood model was developed by US Army Corp of Engineer’s Hydrological Engineering Center (HEC). The model can solve 1D and 2D flood hazard problems through 1D, 2D and 1D/2D coupling ...

Browse projects, edit plans, run simulations, load flood results, extract flow hydrographs, and animate time steps — all inside QGIS, without opening HEC-RAS.

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To discuss development and usage, please use mdal-developer@lists.osgeo.org ...