I have only done a few simple unsteady state models in the past and I am now attempting to use 2D Flow areas with HEC RAS 5.0. When I run my model I get "Output DSS File ""My project file location\ProjectName.dss"" does not exist" I thought HEC-RAS was supposed to create this for me? I also tried to create a blank dss file in the folder but when I do that there are no results for post processing.
I just took an old dss file and copied it to the correct folder and renamed it. Then I ran an simulation and used the HEC-DSSVue to delete all the records that didn't belong to this project.
And that worked! It seems like it is not able to create a new dss file.
Hi Steph I have the same error with the DSS file. I don't have other one so I can't use it and rename it like someone say, also I tried changing the settings to US but it doesn't work..... So could you solved it?