It is often useful to map differences between DEMs to evaluate 2D sediment models. You can do this right in HEC-RAS using the RASter calculator. This video shows you how.
Cameron Ackerman wrote the User Manual for the RASter calculator, and you can find more about it here:
https://www.hec.usace.army.mil/conflu...
This video was funded by the HH&C SET Program.
Watch video Using RASMapper to Compute Differences Between Terrains online, duration hours minute second in high quality that is uploaded to the channel Stanford Gibson 13 October 2022. Share the link to the video on social media so that your subscribers and friends will also watch this video. This video clip has been viewed 2,134 times and liked it 57 visitors.