Dear all,
I have a problem that I do not know how to solve. I want to create a floodplain delineation map in ArcGIS. I want to use Hec-GeoRAS toolbox, which has an option to do what I want ("Inundation Mapping").
I have used a DEM to create the cross section profiles and then I used that information to simulate water levels on a modelling software.
The problem is that I don't use Hec-RAS to simulate water levels on my terrain. I use other software.
My question is if there is any chance I could create the Inundation Mapping using Hec-GeoRAS on ArcGIS even though the results that I have are NOT in HEC-RAS format.
Thanks for any help!
