[GRASSLIST:1011] Re: NVIZ: 1m topo map over an SRTM

[Markus Neteler]

On Fri, May 05, 2006 at 12:45:11PM +0200, Maciek Sieczka wrote:
> Hi,
> 
> Would it be possiblle to display a topo map of resolution 1m over an 90m
> DEM, preserving both the full map resolution and the smooth surface
> experience, not having to resample DEM to 1m first?
> 
> I can't find such a functionality in NVIZ, but maybe it is hidden
> somewher deep there?
> 
> Any ideas?
> 
> Thanks,

Maciek,

g.region rast=topo -p
nviz srtm col=topo

BUT: will look horrible (nice stairs). So resampling is needed:

g.region rast=topo 
r.resamp.rst srtm ... ew=1 ns=1
g.region rast=topo -p
nviz srtm_1m col=topo

Markus