[GRASSLIST:9286] Rotate raster

GRASS GRASS user
1

I have a number of rasters which are oriented with north at the right rather than at the top. Other than using i.rectify is there a simple way in GRASS to just rotate the image 90 degrees?

Thanks,

Nick Cahill

2

Well, if you need to rotate and don't need georeferenced images, you can use "Imagemagick" from the command line, so that you can insert it in a scrip for batch processing purposes.
Almost any image manipulation program, like "The GIMP" will do that...

Michele.

Nick Cahill wrote:

I have a number of rasters which are oriented with north at the right rather than at the top. Other than using i.rectify is there a simple way in GRASS to just rotate the image 90 degrees?

Thanks,

Nick Cahill