Le vendredi 13 mai 2011 20:03:50, Vytas a écrit : > Hi, > > Using gdal_merge.py to merge multiple Geotif files and get the > following error? Is there a work around to the size issue? Expected > output file size is about 12 Gigs. I was under the impression gdal was > able to handle Big TIFF format. If not, can you please suggest a > format available in Gdal that I can use which will support large rasters?
Where did you get your GDAL build ? GDAL needs to be compiled and linked against libtiff 4.0.0beta's to have bigtiff support. libtiff 3.X don't. > > gdal_merge.py -o tot.tif Port*.tif > > ERROR 6: A 53888 pixels x 35904 lines x 3 bands UInt16 image would be > larger than 4GB > but this is the largest size a TIFF can be. Creation failed. > Creation failed, terminating gdal_merge. > > Thanks, > > Vytas > > > > > _______________________________________________ > gdal-dev mailing list > gdal-dev@lists.osgeo.org > http://lists.osgeo.org/mailman/listinfo/gdal-dev _______________________________________________ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev
