I am trying to import a topo file that I have in AutoCad. The topo shows as 3d in AutoCad. I am exporting it as DWG. When I import it to Sketchup, it comes in with zero elevation, completely flat. I’m told that there must be something amiss with the topo file (which is admittedly old). Anyone know how to troubleshoot that?
I was hoping to enclose the AutoCad file with the topo, as well as the exported DWG file with hopes that someone will know a solution. But I don’t see away to add attachments, this being my first time using this forum.