[GRASS-dev] [bug #4794] (grass) r.thin

[Maciek Sieczka via RT]

Hi

> Hi, I'm using r.thin command, and it seems that it changes Nodata value
> cells of the original raster (surrounding cells obtained after the
> gereference operation of à scanned map) to the value 1

Could you put screenshots that explain your problem (and the input and
problematic output data if possible) somewhere? What was your r.thin syntax
exactly?

What Grass version? Platform?

> Does soemone already had this problem,

I haven't, I think.

> is it possible to change nodata value to 0 for example

r.null?

Maciek


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