I determined the issue:
The reach name for my post-project geometry did not match the reach name for my existing geometry. So when I was creating the plans, the flow data would be erased because it was trying to reference a reach that didn't have any flow data referenced to it. I went into my...
Hello,
I've started a project in HEC-RAS v. 4.1 and entered in all my geometry and flow data. I'm analyzing existing and post-project information. When I go to create a plan, I'm able to create one plan and run it with no problems. When I try to create another plan, however, it gives me an error...