[GRASS-user] create 3D raster and display

[Janet Choate]

Hi grass community,
sorry to have to ask - i've read through some of the help topics but either
i'm not finding the correct answers or not executing the commands correctly.

i want to display a raster in 3D. i.e. display landscape maps 'draped on
top' of the dem so i can show the terrain in 3D rather than as a flat image.

do i need to convert a raster to a 3D raster via r.to.rast3 or
r.to.rast3elev, set the region for 3D?
how to display?

any help is appreciated!
Janet
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