[GRASS-user] [GRASSLIST:1183] how to rotate raster in GRASS ? ArcGIS better than GRASS ?? I hope NO!!

[Maciej Sieczka]

Pierluigi De Rosa wrote:
> Yes, unfortunately I have to rotate a DEM for a specifica angle so do a 
> transposition is not a good method.
> I kwon ArcGIS can rotate DEM but I hope this thinks is possible also in 
> GRASS...

I haven't thought much of this, but how about r.to.vect feature=point
-> v.transform zrot=angle?

On the other hand, something tells me you should be able to rotate
raster using r.mapcalc alone (a guess).

Maciek