Discrepancies converting existing ground TIN to DTM for use in Roadway Designer
I noticed an issue with end conditions not tying into the existing ground line drawn in cross section cells. The problem occurred at several cross section and the error varied between 0.01' to upwards of 2'. After troubleshooting, it was noticed that…
Re: Surfaces - Import ESRI Grid
Rob, I know ArcGIS is able to generate an ESRI grid. I understand ArcGIS can generate TINs, but am not sure what format their TIN file is.If you convert the ESRI grid (or the raster surface) to a TIN file, and send the file to my public email address…