[Gdal-dev] export an image to ascii text file

[Matthew Perry]

Xiaodong,

  There is a python script distributed with recent versions of gdal
called "gdal2xyz.py" . I haven't used it for multi-band images and it
appears that the script handles a single band at a time. You could use
this to create a seperate text file for each band or modify it to
output all bands to a single file.

matt

On 2/3/06, Xiaodong Zhang <zhang at aero.und.edu> wrote:
> Hi,
>
> I need to export an image (any projection) into an ascii file: coma
> delimited columns of lat, lon, band 1, band 2, ..... Before I get on
> that with GDAL library, does anyone have developed or know of such a
> program, which can be shared.
>
> Thanks
> Xiaodong
>
> --
> ____________________________________________
>
> Xiaodong Zhang
> Department of Earth System Science & Policy
> Clifford Hall, Box 9011
> University of North Dakota
> Grand Forks, ND 58202-9011
> Tel. (701)777-6087 | Fax. (701)777-2940
> E-mail: zhang at aero.und.edu
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--
Matt Perry
perrygeo at gmail.com
http://www.perrygeo.net