[GRASS-user] Looking for a Grass equivalent to ESRI's Focalmean(grid, ANNULUS, irad, orad)

[Glynn Clements]

Dylan Beaudette wrote:

> not sure if there is any simple way to compute the neighborhood stats via an 
> annulus shape, but you can use r.neighbors for a rectangular window.

The current CVS version of r.neighbors allows the use of an arbitrary
neighbourhood shape, as well as per-neighbor weights.

-- 
Glynn Clements <glynn at gclements.plus.com>