I'm trying to create a dtm of underground utilities using a suda model I've created for the utilities.
I created a suda model in a 2d file. It automatically created the 3d model, but I can't figure out how to generate 3d lines to use for creation of a dtm. I have lines in the 2d file at elevation 0, but I need 3d lines to generate a utility dtm. When I open the 3d model I see 3d elements but they aren't line segments that can be used as features for importing.
Please let me know how I can generate 3d line segments from a suda model.