[GRASS-user] Re: Searching Docs about 3D geological modelisation

Hamish hamish_b at yahoo.com
Fri Jan 8 18:16:47 EST 2010

Jean Roc wrote:
> I was thinking about using r3.in.ascii and then r.to.rast3

eg  http://grass.osgeo.org/wiki/Help_with_3D

> but it doesn't seems to be the right thing to do on a large
> scale (150km²) due to potential multiple top/bottom crossing
> of the generated layers.
> Your screenshots are exactly the kind of data visualization
> I'm seeking  to obtain.

see Helena's GRASS 4 screenshots near the end of this page:

GRASS's own NVIZ has support for custom isosurfaces and multiple
cutting planes.

this thread might interest you:



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