I am trying to delineate the flood map generated from HEC-RAS by importing them into the HEC-GeoRAS. However, I got this error:

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How will I resolve this?


1 Answer 1


Had this problem recently. Resolved it by placing the DEM directly on the local drive (something like C:\GeoRAS\dem). Ensure that the DEM is in Grid format (no extension) and has a simple name with no special characters.

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