Hello Grass users! If you can tear yourselves away from hammering the
spammers and spammees how about a little help for struggling users
(obviously not computer geniuses!) regarding DEM's.
We have managed to rasterize a labeled autocad topo contour map
and would like to produce a DEM raster map layer from this file in GRASS.
I can't find any reference to a procedure for the creation of a DEM from
such a rasterized contour map. I suspect it will bite me soon after
sending this note.
You can either use r.surf.contour to produce a DEM from your rasterized
contour map, or you can convert the contours to sites (using
v.to.sites) and use s.surf.tps to produce a DEM from those sites.
Martin