[GRASS-user] Help needed to spatially translate a raster map

Thomas Adams tea3rd at gmail.com
Sun Jul 16 09:36:42 PDT 2017

Hi All:

Can someone suggest an efficient method to spatially translate a raster
map? This is what I want to do is:

(1) within a specified map region, using v.random, randomly generate
500-1000 vector point locations.
(2) from each point in (1) reposition a raster map (center) from a known
x,y to the new center
(3) perform some statistics between each of the new re-positioned raster
maps and the original map

I just need help with (2). I think I could work this out on my own with
some brute force, but maybe someone has an elegant approach??

Thank you,
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