[GRASSLIST:1881] Re: distance between points in a raster map

Markus Neteler neteler at geog.uni-hannover.de
Sun May 27 05:43:26 EDT 2001

On Fri, May 25, 2001 at 01:18:40PM +0000, Francois Delclaux wrote:
> Hi,
> I'm looking for calculating a raster map for which each pixel
> is the distance to a only one specified point (or pixel).
> I would enjoy if someone has a solution (command, script,
> mapcalc procedure) for this quite simple problem.

Hi Francois,

probably r.distance is what you are looking for?


In combination with r.clump you could re-number each pixel for
individual distance queries.


 Markus Neteler

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