[GRASSLIST:2736] Re: r.neighbors with size>25

[Glynn Clements]

Christof Bigler wrote:

> I want to assign to each grid cell the number of grid cells with a 
> certain characteristics in a neighborhood of 30x30 cells. The problem 
> with r.neighbors is that it allows only neighborhood sizes up to 25.
> Any ideas how to do it (without typing in 30x30 coordinates of the 
> neighborhood cells in r.mapcalc...)?

If you have the source code, remove the line:

	parm.size->options    = "1,3,5,7,9,11,13,15,17,19,21,23,25" ;

from src/raster/r.neighbors/cmd/main.c and re-compile.

-- 
Glynn Clements <glynn.clements at virgin.net>