[GRASS-dev] display my DEM under 3D display

[Markus Neteler]

On Wed, Aug 12, 2009 at 4:41 PM, Quentin
Page<quentin.page at avignon.inra.fr> wrote:
> hi all,
>
> how can I display my DEM under 3D display ?
> the DEM is right (procuced by french nation geographic)
>
> I've tried r.to.rast3D but i had an error message afterward? Can you tell me

Any r.* program is an analytical module of GRASS which
does not visualize. Indeed you want...

> what I've done wrong.
> What can I do else to display my DEM under 3D display?

.. to use nviz:
http://grass.osgeo.org/grass64/manuals/html64_user/nviz.html

Hope this helps
Markus