Problem with gdal_vrtmerfe (was:Re: [Qgis-user] combining individual tif files into a multiband tif file)
Agustin Lobo
aloboaleu at gmail.com
Mon Jun 9 00:46:08 PDT 2008
I run:
alobo at alobo-laptop:~/CHINA$ ./gdal_vrtmerge.py -separate -o tm2.vrt *.tif
and get:
./gdal_vrtmerge.py: line 1: !DOCTYPE: No such file or directory
./gdal_vrtmerge.py: line 2: PUBLIC: command not found
./gdal_vrtmerge.py: line 3: syntax error near unexpected token `newline'
./gdal_vrtmerge.py: line 3: `
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">'
I'm using ubuntu hardy, have gdal and FWTools 2.0.6
(i.e. gdal_merge.py works fine)
Is there anything I have to do in order to install gdal_vrtmerge.py ?
Thanks
Agus
Maciej Sieczka wrote:
> Otto Dassau pisze:
>
>> to produce layer stacks you can use gdal_merge.py, e.g.:
>> gdal_merge.py -v image.tif -separate blue.tif green.tif red.tif
>
> I recommend gdal_vrtmerge.py [1]. It produces a "virtual raster" (vrt
> format) which can be loaded into QGIS. The vrt file is just few lines
> text, doesn't duplicate your input data, but apart from that it behaves
> pretty much like a multiband GeoTIFF.
>
> Use it like:
>
> gdal_vrtmerge.py -separate -o tm2.vrt *.tif
>
> (Without -separate it will fail [2]).
>
> [1]http://trac.osgeo.org/gdal/attachment/ticket/1985/gdal_vrtmerge.py
> [2]http://trac.osgeo.org/gdal/ticket/1985#comment:3
>
> Maciek
>
--
Dr. Agustin Lobo
Institut de Ciencies de la Terra "Jaume Almera" (CSIC)
LLuis Sole Sabaris s/n
08028 Barcelona
Spain
Tel. 34 934095410
Fax. 34 934110012
email: Agustin.Lobo at ija.csic.es
http://www.ija.csic.es/gt/obster
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