[gdal-dev] Listgeo -tfw trouble

Frank Warmerdam warmerdam at pobox.com
Mon Jun 9 10:34:38 EDT 2008


Jukka Rahkonen wrote:
> Hi,
> 
> I am trying to generate world files for GeoTIFF images with command
> listgeo -tfw tfwtest.tif However, it leads to this error:
> TIFFReadDirectory: Warning, Unknown field with tag 42113 (0xa481) encountered.

Jukka,

The above message is just a warning, not an error.  Tag 42113 is the
GDAL nodata tag, and is otherwise ignored by listgeo.  Do you have reason
to believe listgeo was not working?

Best regards,
-- 
---------------------------------------+--------------------------------------
I set the clouds in motion - turn up   | Frank Warmerdam, warmerdam at pobox.com
light and sound - activate the windows | http://pobox.com/~warmerdam
and watch the world go round - Rush    | President OSGeo, http://osgeo.org



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