[GRASS-user] How to retrieve raster pixel value over a vector point layer

[Helena Herrera]

Greetings

I have a raster layer and a vector point layer and I need to associate
pixel values with points:
1- pixel values that are over points;
2- 3x3 pixel neighbor pixel values over a point.
Is this possible do to in a more automatic way than query each by each
point?
Thanks
Regards
helena
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.osgeo.org/pipermail/grass-user/attachments/20120328/e7411573/attachment.html