The Hydrologic Engineering Center's River Analysis System (or simply HEC-RAS) is river water modeling software.
About this app
The Hydrologic Engineering Center's River Analysis System (or simply HEC-RAS) is for modeling water flowing through systems of rivers and open channels.
It allows the user to perform one-dimensional steady flow, one and two-dimensional unsteady flow calculations, sediment transport/mobile bed computations, and water temperature/water quality modeling.
With our free Vernier Instrumental Analysis® app, students can collect and analyze data from our Go Direct Mini GC™, Go Direct Polarimeter, and Go Direct Cyclic Voltammetry System using computers, Chromebooks, or other mobile devices.