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QCT HEC-RAS Manager QGIS 4 compatibility
Not QGIS 4 ready Active
Not yet — the latest version declares max QGIS version 3.99.0, so it is not offered to QGIS 4 users.
HEC-RAS 2D workflow manager for QGIS: project browser, plan editor, batch runner, result viewer, animation, and flow hydrograph extraction — no HEC-RAS GUI required for results.
About
QCT HEC-RAS Manager is a self-contained QGIS plugin for the full HEC-RAS 2D unsteady-flow workflow. Tab 1 Project Browser: load .prj projects, auto-detect HDFs, sync QGIS CRS to model. Tab 2 Plan Editor: edit raw .pXX files; configure HDF5 output variables via checklist mirroring HEC-RAS Output Control Options dialog. Tab 3 Run Manager: sequential or parallel runs via RAS Commander or direct Ras.exe; per-plan core control. Tab 4 Result Viewer: load Depth/WSE/Velocity/Bed Level as point or cell-mesh layers; load terrain from .rasmap; launch RAS Mapper. Tab 5 Animate: step through all timesteps live on the QGIS canvas with colour-ramped cell-mesh layer. Tab 6 Postprocess: extract and plot flow hydrographs at drawn cross-sections or reference lines using official Q=V x A method matching RAS Mapper; save PNG/CSV. Tab 7 Log: colour-coded activity log. Requires: pip install h5py (OSGeo4W Shell). Optional: pip install ras-commander for parallel runs.
| Author | Dat Vu |
|---|---|
| Downloads | 1,010 |
| Latest version | 1.0.0 |
| Last updated | 2026-06-21 (116 days ago) |
| Min QGIS | 3.16.0 |
| Max QGIS | 3.99.0 |
| QGIS 4 ready | No |
| Maintenance | Active |
| Category | Hydrology & water |
| Tags | hydraulic, animation, flood, hydrograph, civil engineering, unsteady, results, 2d, hec-ras, flood model, water, ras, qct, hec ras, hec hms |
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Maintenance: Active = updated within 1 year, Quiet = 1–3 years, Likely abandoned = over 3 years.