HEC-RAS 6.6 & 2025 Alpha
US Army Corps of Engineers have released version 6.6 and 2025 Alpha
Version 6.6 Downloads: https://www.hec.usace.army.mil/software/hec-ras/
Release Notes: https://www.hec.usace.army.mil/confluence/rasdocs/rasrn/6.6
Alpha Release 2025: https://www.hec.usace.army.mil/software/hec-ras/2025/
I love this:
When RAS was born, hard drives were 8MB. Now, terrains are 8GB. Data size is increasing exponentially, and our tools need to scale to meet the challenge. Raster importing and rendering is 10-50x faster in the new version of RAS.
US Army Corp of Engineers
This is more of an FYI. I haven’t completed the paper review yet, and I need to read the notes in the morning. Well done Corps!