Welcome Hec-Ras 5.0.7
Posted: May 10, 2018 Filed under: Uncategorized 2 Comments
- Further USACE update; another step in a good direction for Stream Network (Catchment Process) Analysis
- ‘5.0.7’ enhances sub-catchment RAS-Flood approach to spatially-variable-rain-on-2Dmesh
- Open source code: just add lidar & rainfall to quantify FRM opportunity
- Not least, Atrepo’s 1000 km2 Upper Severn project (below) is more responsive
In the meantime, also :
- improved slope transfer across cells
- more versatile 2D to 2D connection
- Defra benchmarking
- effective macro-opportunity-mapping by roughness control
- So roll on 2020 and spatially variable whole catchment rainfall
Acknowledgements – ‘ALFA’ courtesy EU/NERC – ATREPO (in-house)
ATREPO 
Good to see this, USACE definitely has improved HEC-RAS a lot
Hec-Ras 6.0 Update view:- [ https://youtu.be/YSuhsD-mbI0 ]; catchment 2D method to map detention opportunity; seeking always win-win for riparian communities at risk; always work-in-progress but gaining credibility & momentum; good sync to UK 20Feb22 (1:30RP) event