[GRASS-user] Nodata & r.thin

[Maciek Sieczka]

On Wed, 05 Jul 2006 17:59:16 +0200
Nicolas Devaux <devaux at ensam.inra.fr> wrote:

> Hi all, is it possible to recode Nodata cells in a raster map?
> How does r.thin handle Nodata value cells? In my case,  it changes 
> Nodata value cells of the original raster (surrounding cells obtained 
> after the georeference operation of a scanned map) to the value 1. 
> Hence, I get a message error when I try to use r.to.vect command
> because of these surrounding cells that have the value 1 instead of
> Nodata and that constitute an area instead of a simple line.
> 
> thanks for any help....

Cheers. Please first answer to our replies to your bug report:

http://intevation.de/rt/webrt?serial_num=4794

Best,
Maciek

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