Hi Pål Im very interested to know if you succeded with the mentioned method and with the creation of a python script.
regards Rasmus Borgstrøm Hi! Thanks for helping! I will use the method you described them. Maybe I'll try to make a small python script that calculates the values for each raster and runs the command in batch. Regards, Pål Kristensen paalkr wrote: > > Hi! > > Thanks for helping! I will use the method you described them. Maybe I'll > try to make a small python script that calculates the values for each > raster and runs the command in batch. > > Regards, > Pål Kristensen > > > Frank Warmerdam-2 wrote: >> >> Pål Kristensen wrote: >>> Hi! >>> >>> I it possible to clip a GeoTiff by a given percentage from each side (ie >>> 5% >>> from top, 2% from bottom, and so on) with GDAL, and if so, how is it >>> done? >> >> Pål, >> >> This is not directly provided for - no. You would basically need to >> figure >> out what pixel-line window it amounts to and use that with gdal_translate >> and >> the -srcwin switch. >> >> For example for a 1000x1000 image you might use: >> >> gdal_translate -srcwin 50 50 930 930 in.tif out.tif >> >> would be 5% off the top and left, and 2% off the right and bottom. >> >> Best regards, >> -- >> ---------------------------------------+-------------------------------------- >> I set the clouds in motion - turn up | Frank Warmerdam, >> [email protected] >> light and sound - activate the windows | http://pobox.com/~warmerdam >> and watch the world go round - Rush | President OSGeo, >> http://osgeo.org >> >> _______________________________________________ >> gdal-dev mailing list >> [email protected] >> http://lists.osgeo.org/mailman/listinfo/gdal-dev >> >> > > -- View this message in context: http://n2.nabble.com/Clip-raster-by-percentage--tp2033850p2185782.html Sent from the GDAL - Dev mailing list archive at Nabble.com. _______________________________________________ gdal-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/gdal-dev
