[GRASS-user] VOXEL will not display (3D geological volume modeling)

gene martin.laloux at gmail.com
Tue Jun 12 01:16:32 PDT 2012


Hello
In my experience, the problem lies in defining the upper and lower limits of
the 3D region (see 
http://osgeo-org.1560.n6.nabble.com/3D-geological-volume-modeling-raster-3D-is-it-really-possible-td4980148.html
3D geological volume modeling (raster 3D): is it really possible ? )

with bad lower limit:

http://osgeo-org.1560.n6.nabble.com/file/n4980669/paraview2.jpg 

with appropriate lower limit
http://osgeo-org.1560.n6.nabble.com/file/n4980669/volumes2ok.png 

No problem with Paraview, but I am still unable to view it in nviz. I do not
understand the use of isosurfaces in this case.

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