I have a terrain created from a photogrammetry DTM and a terrain created from a supplemental survey within the bounds of the first dtm. I have created a complex terrain by merging the supplemental into the photogrammetry. I want to export this to native InRoads to use in a drainage profile. When I export, the InRoads DTM is created, but it contains no data. Is it possible to export a complex terrain? I have no issues exporting a regular terrain.
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