[Qgis-user] GDAL Fill nodata Algorithm

Larissa Junek junek at gbd-consult.de
Thu Apr 23 04:31:56 PDT 2015


Hello Nicolas,
I have further questions concerning the use of the algorithm!

Am Wed, 22 Apr 2015 12:00:03 -0700 (PDT)
schrieb Nicolas Cadieux <nicolas.cadieux at archeotec.ca>:

> Hi, 
> I believe so but I usually use the  .tiff format.  Just
> make sure the "null data" value is specified in the raster. You can
> do that under the "save as". Specifying additional null
> value   in the layer properties does not work.
Is it right that the no-data values must be represented by 0 so that
the interpolation works properly then?

 Nicolas
> Cadieux M.Sc. Les Entreprises Archéotec inc.  8548, rue
> Saint-Denis Montréal H2P 2H2
> Téléphone: 514.381.5112  Fax: 514.381.4995
> www.archeotec.ca On Apr 22, 2015 9:50 AM, "Larissa Junek [via
> OSGeo.org]" <ml-node+s1560n5202470h31 at n6.nabble.com>
> wrote: 
> 
> 	Hello,
> does someone know if you can use any GDAL-supported raster layer with
> the Processing Fill nodata Algorithm?
> Kinde regards,
> Larissa
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