I had already tried this (with "2") ;-). No luck either. Reading your
email I tried with "0" (maybe would gdal detect only two bands over
three). It comes out that only "band=1" works....
GRASS 7.0.svn (lambert93):~ > r.in.gdal --o
input=/home/manuel/Desktop/sftp/Projets/Projets/Zones-humides/base_sig/dsm_data/clc/clc06_250m
band=0 output=testclc
WARNING: Raster map <testclc> already exists and will be overwritten
WARNING: Datum <Not_specified_based_on_GRS_1980_ellipsoid> not recognised
by GRASS and no parameters found
Projection of input dataset and current location appear to match
ERROR 5:
/home/manuel/Desktop/sftp/Projets/Projets/Zones-humides/base_sig/dsm_data/clc/clc06_250m:
GDALDataset::GetRasterBand(0) - Illegal band #
ERROR: Selected band (0) does not exist
On 02/13/2014 10:59 AM, Benjamin Ducke wrote:
Hmm, the manual page does not say so explicitely,
but maybe band numbering starts with "0"?
In that case your band 3 would have index number "2".
Ben
On 13/02/14 10:48, manuel.martin wrote:
Hi Ben,
Thanks for the reply. I tried with the band option but it looks like
gdal does not detect the multiple fields as multiple bands :
GRASS 7.0.svn (lambert93):~ > r.in.gdal --o \
input=/home/manuel/Desktop/sftp/Projets/Projets/Zones-humides/base_sig/dsm_data/clc/clc06_250m
\
band=3 output=testclc
WARNING: Raster map <testclc> already exists and will be overwritten
WARNING: Datum <Not_specified_based_on_GRS_1980_ellipsoid> not recognised
by GRASS and no parameters found
Projection of input dataset and current location appear to match
ERROR 5:
/home/manuel/Desktop/sftp/Projets/Projets/Zones-humides/base_sig/dsm_data/clc/clc06_250m:
GDALDataset::GetRasterBand(3) - Illegal band #
ERROR: Selected band (3) does not exist
Cheers, Manuel
On 02/12/2014 08:25 PM, Benjamin Ducke wrote:
Hi Manuel,
GRASS does not support multi-band rasters, so you'll have
to import each band as a separate raster map.
r.in.gdal has the "band=" option to specify a band number
to import.
Best,
Ben
On 12/02/14 17:05, manuel.martin wrote:
Hi all,
I tried to import an ArcGIS binary raster (corine land cover for the
French territory) with three fields on each pixels (VALUE, COUNT and
CODE_06) using the *r.in.gdal* command. The import works just fine,
except that in the resulting raster, in GRASS, I only get one field,
which seems to be the VALUE field (and not the CODE_06 field, which I am
interested in, and which is a categorical field, although coded with
integers).
Is there a way to produce a resulting raster with all the fields of the
initial ArcGIS layer, or alternatively to choose one unique field? Also,
is there a limitation on categorical fields. For instance, what if
instead of integer corine land cover codes I have literal labels, i.e.
levels of my categorical field coded with strings?
Cheers, Manuel
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