HEC-RAS is free but not open source. I wish it was! That may have allowed me to create a much more integrated interface to the model from Python. As it is, the only way it allows to communicate is via ...

HEC-RAS is designed to perform one and two-dimensional hydraulic calculations for a full network of natural and constructed channels … steady/unsteady flow, sediment transport, water quality modelling ...

RAS Commander is a Python library for automating HEC-RAS operations, providing a set of tools to interact with HEC-RAS project files, execute simulations, and manage project data. Within two years, ...

The goal of this Flood Hazard Mapping Recommended Practice is to evaluate the possible inundation extent in a river reach using the basic functions of RAS Mapper in HEC-RAS to create a 1D model of a ...

HEC-RAS is a highly precise model for predicting water levels and flood-affected areas during extreme hydrological events, even with limited input data (Zainal and Abu Talib, 2024); HEC-RAS is widely ...