[GRASS-user] Mapcalc to replace a range of values

[Saber Razmjooei]

Or maybe you can use r.null:

r.null map=YourRASTER setnull=-0.1-0.1 null=0


On Wed, 2011-07-13 at 14:10 +0100, Rebecca Bennett wrote:
> Hello Grass users,
> 
> I have a (hopefully) quick question - I would like to replace all
> values in a raster that fall in the range -0.01 to 0.01 (i.e.
> 0.01><-0.01) with 0 but can't quite work out how to express this in
> mapcalc. 
> 
> Can anyone set me on the right track?
> 
> Thanks for reading,
> Rebecca
> 
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