[GRASS-user] increase performance of r.neighbors

[Moritz Lennert]

Le Fri, 26 May 2017 18:20:42 +0200,
Moritz Lennert <mlennert at club.worldonline.be> a écrit :

> Le Fri, 26 May 2017 11:04:14 -0400,
> Giuseppe Amatulli <giuseppe.amatulli at gmail.com> a écrit :
> 
>  [...]  
> 
> That is a very, very large raster and a
> very, very large window size. If you cover the whole of earth and
> my calculation are correct, you should have over 8 billion pixels. And
> you are asking the computer to compute for each of these pixels a
> statistic based on over 10.000 pixel values (100x100). 

P.S. This said: what are your working region settings (g.region -p) ?

Moritz