[GRASS-user] raster query on the basis of its labels

[Jachym Cepicky]

hi,

    if( @map, 1,0)

should work

jachym

On Tue, Jan 09, 2007 at 01:44:51PM -0500, temiz wrote:
> hello
> 
> I want to query my raster map on the basis of its labels using regular 
> expression.
> something like:
> r.mapcalc map="if(labels~'xxx',1,0)"
> 
> is it poosible ?
> 
> regards
> 
> -- 
> Ahmet Temiz
> 
> 
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-- 
Jachym Cepicky
e-mail: jachym.cepicky at centrum.cz
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