Terrain surface modeling

April 17, 2007, 01:49

Dear everyone,

Currently I had some 3D contour lines for the terrain in autocad format. I need to create a surface for this terrain. I need to use Flient to simulate wind flow between two moountains which mean I need to modify this contour lines autocad file to a 3D terrain surface in SAT format. Thank you very much! Best wish!

Will C · February 26, 2010, 19:11

Hi,

I was able to have some success modeling terrain by sweeping the imported contour lines along the z axis in Design Modeler. Unfortunately, this process is time consuming and memory intensive.

Did you come up with any other ideas of how to accomplish this? Thanks.

April 17, 2007, 01:49	Terrain surface modeling	#1
pin Guest Posts: n/a	Dear everyone, Currently I had some 3D contour lines for the terrain in autocad format. I need to create a surface for this terrain. I need to use Flient to simulate wind flow between two moountains which mean I need to modify this contour lines autocad file to a 3D terrain surface in SAT format. Thank you very much! Best wish!

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February 26, 2010, 19:11		#2
Will C New Member Will Collingwood Join Date: Feb 2010 Posts: 3 Rep Power: 16	Hi, I was able to have some success modeling terrain by sweeping the imported contour lines along the z axis in Design Modeler. Unfortunately, this process is time consuming and memory intensive. Did you come up with any other ideas of how to accomplish this? Thanks.