DESCRIPTION
v.to.rast3 converts a GRASS 3D vector point map to a GRASS 3D raster
volume (voxel) map.
NOTES
When converting from a 3D vector point layer to a 3D raster volume
a vector point is converted into a single cube
representing the location of the vector point.
SEE ALSO
g.region
AUTHOR
Original s.to.rast3: Jaro Hofierka, Geomodel s.r.o.
Updated by Radim Blazek
Last changed: $Date$