> That's what I suspected. The IFD are not placed at the beginning of the > file, but rather rewritten after each "data section". > Which libtiff version is used in your GDAL build: internal libtiff or > system libtiff (if so, which version)? But I wouldn't surprise that the > issue exists with any libtiff version because of what I mentionned with > jpeg compression. That might probably be fixable (likely with some > headaches)
Follow up : I've just committed a fix in GDAL trunk so that -co COPY_SRC_OVERVIEWS=YES -co COMPRESS=JPEG produces those "cloud optimized geotiffs" with the IFD first in the file. Similarly to other compression schemes or uncompressed images. Even -- Spatialys - Geospatial professional services http://www.spatialys.com _______________________________________________ mapserver-users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/mapserver-users
