[Qgis-user] Loading rectangular raster data in QGIS

Nicolas Cadieux nicolas.cadieux at archeotec.ca
Mon Nov 24 07:31:32 PST 2014


Change header to
Change the header to this for a rectangular pixel.  Should work. Save it 
as .asc

ncols         97
nrows         60
xllcorner     276591.68
yllcorner     5539072.48
dx            58.198
dy            87.623
NODATA_value  -9999



Le 2014-11-24 08:21, Nicole Stoffels [via OSGeo.org] a écrit :
> Thanks, for your answer. However, my project and my raster both have the
> same projection (EPSG:32632 - WGS 84 / UTM zone 32N). With the CSR
> options I cannot find anything that does not seem to be right.
>
> Am 24.11.2014 um 14:05 schrieb Nicolas Cadieux:
>
> > Hi,
> > Make sure you are opening the raster in the right projection.  Make 
> sure
> > your project is in that projection.  Explore the default CSR options.
> >
> > Nicolas Cadieux M.Sc.
> > Les Entreprises Archéotec inc.
> > 8548, rue Saint-Denis Montréal H2P 2H2
> > Téléphone: 514.381.5112  Fax: 514.381.4995
> >
> > Le 2014-11-24 06:47, "Nicole Stoffels [via OSGeo.org] " <[hidden email]
> > </user/SendEmail.jtp?type=node&node=5174500&i=0>> a écrit :
> >
> >     Dear all,
> >
> >     I am trying to load a raster file containing rectangular cells into
> >     QGIS. The header looks like this:
> >
> >     ncols         97
> >     nrows         60
> >     xllcorner     276591.68
> >     yllcorner     5539072.48
> >     cellsize      58.198 , 87.623
> >     NODATA_value  -9999
> >
> >     QGIS displays the cells as squares, even though they are 
> rectangular.
> >     This leads to a distorted image in QGIS. How can display the 
> cells in
> >     their original rectangular shape?
> >
> >     Unfortunately I cannot find anything in the internet. Thanks for
> >     your help!
> >
> >     Best wishes,
> >     Nicole Stoffels
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