[gdal-dev] Accessing to GRIB bands

[Etienne Tourigny]

you can always convert the files to netcdf using the command-line tool cdo
(climate data operators), although that would increase processing time and
disk space.

https://code.zmaw.de/projects/cdo

Etienne

On Mon, Jun 17, 2013 at 8:16 PM, Paolo Corti <pcorti at gmail.com> wrote:

> On Tue, Jun 18, 2013 at 12:46 AM, Even Rouault
> <even.rouault at mines-paris.org> wrote:
> >
> > From gdal_translate man page:
> >
> >        -b band:
> >            Select an input band band for output. Bands are numbered from
> 1.
> > Multiple -b switches may be used to select a set of input bands to write
> to
> > the output file, or
> >            to reorder bands. Starting with GDAL 1.8.0, band can also be
> set to
> > 'mask,1' (or just 'mask') to mean the mask band of the first band of the
> input
> > dataset.
>
> Hey Even
>
> thanks for the reply.
>
> I am well aware of the -b option, the problem here is that each raster
> has not the same bands order.
> Therefore, as I had to make some work on just one single band
> representing the same variable in all of the datasets, I ended up to
> write a script, iterate the datasets, then iterate the bands, read the
> metadata, and when found the correct band ran the process on it.
>
> thanks a lot in any case
> cheers
> p
>
> --
> Paolo Corti
> Geospatial software developer
> web: http://www.paolocorti.net
> twitter: @capooti
> skype: capooti
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