If your surface was created from a LandXML file, can you update the LandXML file and then rebuild the surface to reflect the new LandXML file? I can't get the program to do this. Am I missing a step?
I want to do this because our existing surface will be changing as we get additional aerial topo and I am using a LandXML file to try to keep file size down.
Thanks
Tom Berning
Civil 3D 2007 SP3
Tom Berning
Woolpert, Inc.
Civil 3D 2020