Mesh with dwg survey data

[Anonymous]

What is the easiest way to align a site survey (topographic elevation map ) with Mesh to produce a full terrain model prior to landscaping and siting structures etc on floor plan

[Srinivas]

Peter,

Here you can find some useful info on how to model terrains.

http://archicad-talk.graphisoft.com/viewtopic.php?p=105587

Hope this helps