Hi Andrea, > Hi, > I have a JP2 file that has an unsatisfactory amount of quality levels and > was trying to create external overviews in tiff format for it (to have > faster views when fairly zoomed out, in a mosaic with many files). > I was trying with the following, but it fails:
Which which driver ? JP2KAK should already have it, and I've added external overview building to the JP2OpenJPEG driver in GDAL master a few months ago. https://github.com/OSGeo/gdal/commit/98a3985d90c2972e367a484ca40fd86f164721ec You could likely cherry-pick it in the 2.3 branch without much trouble. Even -- Spatialys - Geospatial professional services http://www.spatialys.com _______________________________________________ gdal-dev mailing list [email protected] https://lists.osgeo.org/mailman/listinfo/gdal-dev
