[GRASS-user] r.fillnulls in SRTM not worrking

[Moritz Lennert]

On 03/08/09 22:14, Micha Neubauer wrote:
> Hello everybody,
> 
> in a raster DEM I want to get rid of the voids.
> The raster DEM I received in downloading it as an SRTM hgt and importing it 
> with r.in.srtm.
> Filling the voids with r.fillnulls now does not work; it always gives me the 
> error-message: 
> 
> "Not sufficient points to interpolate. Maybe no hole(s) to fill in the current 
> map region?"
> 
> There are definitely holes in my SRTM and I think the procedure I am using is 
> very standard. Can anybody help me, because I really do not know what to 
> change, since everything seems so easy and straight forward.

Is your computational region adjusted to the srtm (g.region) ?

Moritz