Dam Inundation Map: HEC-GeoRAS, GeoHMS

Discussion created by tb801 on Jul 25, 2012
Latest reply on Jan 16, 2017 by saintsaber
I am trying to make a dam inundation map using GeoRAS and GeoHMS. I have the programs successfully installed and have a DEM in my layer, but am having a hard time knowing where to go from here. Does anyone have any experience with this or know of any resources that can help me from here?