[GRASS-user] Raster equivalent to v.transform

[Moritz Lennert]

On 08/05/12 19:28, Nick Cahill wrote:
> I am forced to work in two locations, a local xy grid and a UTM
> location. I've worked out a simple appropriate transformation
> (rotation and displacement) to get vectors in the xy location into
> the UTM location, and vice versa. But there isn't an equivalent for
> rasters. Is there an easy way to reproject rasters from UTM into an
> arbitrary but known xy location? Many thanks,

Using your transformation equation, you could translate the edges of a 
raster map to your new system and then use r.region.

Moritz