HEC-Commander Tools
Open Source
Jupyter notebook suite for batch HEC-RAS and HEC-HMS runs — parallel execution and calibration statistics.
7 tools · Topic
HEC-RAS Automation & Python Scripting Tools
HEC-RAS is the most widely used hydraulic model on earth, and the ecosystem for scripting it from Python has matured fast: geometry generation, plan automation, batch runs and HDF results extraction. If you run RAS more than once a month, the controllers and readers below will change how you work.
HEC-RAS
FreeVerified
The world's most used hydraulic model: free 1D/2D river analysis, sediment, water quality and flood mapping.
RAS Commander
Open Source
Python automation for HEC-RAS 6.x: batch runs, parallel execution and HDF results extraction.
RIVIA
Open Source
A modern Python interface for HEC-RAS project parsing, simulation automation, and result visualization.
hms-commander
Open Source
Python automation for HEC-HMS — batch and parallel runs, design storms, and DSS handoff to HEC-RAS.
pyHMT2D
Open Source
Python control and post-processing for 2D hydraulic models — SRH-2D and HEC-RAS 2D results to VTK and beyond.
rashdf
Open Source
Read HEC-RAS HDF5 geometry and results into GeoPandas/xarray — built for FEMA's flood-risk data pipelines.