[GRASS-user] r.mapcalc and polygons

Moritz Lennert mlennert at club.worldonline.be
Mon Mar 16 08:33:31 EDT 2009

On 16/03/09 12:32, Micha Silver wrote:
> ambrish dhaka wrote:
>> And, how to write correlation expression for two maps.

There are no ready-made functions for correlation in r.mapcalc, but you 
can use r.covar.


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