[GRASS-user] Retrieve pixel value for a group of images

Hamish hamish_b at yahoo.com
Thu Apr 7 01:17:25 EDT 2011


Monica wrote:
> I have created a group of  10 images (i.group) and I wanted to know how
> can I retrieve a pixel value for all images instead of using query
> raster map tool wherre I can only retrieve a pixel per image?

use the r.what module.
  http://grass.osgeo.org/grass64/manuals/html64_user/r.what.html


Hamish



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