I've edited a LD2005 surface in C3D and I now want to return it to my LD2005 project. I used the Extract Civil3D data and it indicated that everything worked OK. the head view of Terrain Model Explorer indicates that I've got a new surface with 17679 Points and 1070KB, however there is no data in any of the TIN Data items. The directory has 3 files: .tin, .sdf and a .pnt.
I guess I'll try LandXml to import the surface, but why woudl the Extract Data not work.
WinXP SP2 1.9GHz 768MB RAM
Michael Civil3D 2012 HP Elitebook 8560w Core i7-2820QM (2.3-3.4GHz) nVidia Quadro 2000M 2GB www.foxsurvey.co.nz