[gdal-dev] buildvrt not working

[Even Rouault]

Le lundi 02 février 2015 04:29:33, yuta sato a écrit :
> Sorry, the outfile name I tried is outfile.vrt, but not  outfile.tif.
> However, I used gdaltranslate to convert .vrt into .tif

currently gdalbuildvrt -separate only operates on the first band of each 
inputfile. So you have to preliminary steps before to isolate each band into a 
separate file. For example :

gdal_translate in1.tif in1_1.vrt -of vrt -b 1
gdal_translate in1.tif in1_2.vrt -of vrt -b 2
gdal_translate in1.tif in1_3.vrt -of vrt -b 3
gdal_translate in1.tif in1_4.vrt -of vrt -b 4
gdal_translate in1.tif in1_5.vrt -of vrt -b 5

gdal_translate in2.tif in2_1.vrt -of vrt -b 1
gdal_translate in2.tif in2_2.vrt -of vrt -b 2
gdal_translate in2.tif in2_3.vrt -of vrt -b 3
gdal_translate in2.tif in2_4.vrt -of vrt -b 4
gdal_translate in2.tif in2_5.vrt -of vrt -b 5

gdalbuildvrt -separate out.vrt \
                   in1_1.vrt in1_2.vrt in1_3.vrt in1_4.vrt in1_5.vrt \
                   in2_1.vrt in2_2.vrt in2_3.vrt in2_4.vrt in2_5.vrt

> 
> Additionally, when I see the .vrt file only two bands are written there.
> 
> On Mon, Feb 2, 2015 at 12:26 PM, yuta sato <yutaxsato at gmail.com> wrote:
> > Dear all:
> > 
> > I have two geotiff files each of 5 bands.
> > 
> > I wanted to make one file consisting of 10 bands.
> > 
> > I tried as follows, but I got only 2 bands in the outfile.
> > 
> > buildvrt -separate -input_file_list infile.txt outfile.tif
> > 
> > Please help me.
> > 
> > Thanks

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