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 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 ...

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, ...

1 Department of Civil Engineering, UVPCE, Ganpat University, Kherva, India. 2 Lalbhai Dalpatbhai College of Engineering, Ahmedabad, India. Surat city, the commercial capital of Gujarat state, India is ...

ABSTRACT: Channel roughness is considered as the most sensitive parameter in development of hydraulic models for flood forecasting and flood inundation mapping. Hence, it is essential to calibrate the ...

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 ...