[gdal-dev] [gdal-1.8.0] Get new Coordinates from Geotiff avoiding black area

[mett]

Hello Everybody!
Does somebody know if there is a smart way to get the coordinates of a
GeoTiff of the real data (avoinding the black background)? I mean, I have
the geocoordinates of the image, but they are not referred to the "Real"
data of the image but just to its corners. I know that I can use gdalwarp to
set trasparency of black area, but I think it is not suitable to re-set the
coordinates.

Thank you for any help!
Mett

--
View this message in context: http://osgeo-org.1803224.n2.nabble.com/gdal-1-8-0-Get-new-Coordinates-from-Geotiff-avoiding-black-area-tp6575681p6575681.html
Sent from the GDAL - Dev mailing list archive at Nabble.com.