Yves Jacolin <yjacolin <at> free.fr> writes: > > Hello, > > I am working on some JP2 data (total 262 Go) . I started creating a vrt file > and then "gdal_translate" them. > > I always have a segfault. I tried to use a GDAL_SKIP config to use another > driver but it seems that I can successfully do this: > > >> Stack trace in bt << > > Starting program: /usr/local/bin/gdal_translate --config GDAL_SKIP JP2ECW -- > config GDAL_SKIP ECW -a_srs EPSG:2154 -co BIGTIFF=IF_SAFER -co COMPRESS=JPEG - > co TILED=YES -co PHOTOMETRIC=YCBCR ORTHO_EXPRESS_2015.vrt > ORTHO_EXPRESS_2015.tif
... clip ... > Using --config GDAL_SKIP ECW doesn't change anything. > > I can't understand two things: > > * first: why libNCSEcw is used instead of openjpeg200 lib? You have used two times the GDAL_SKIP config option --config GDAL_SKIP JP2ECW --config GDAL_SKIP ECW In https://trac.osgeo.org/gdal/wiki/ConfigOptions#GDAL_SKIP it is documented that for skipping several drivers a comma separated list is needed: "The value of this option must be a space delimited list of the short name of the GDAL drivers to unregister." I suppose that with your command only the ECW driver gets skipped and that is not for JPEG2000 at all. Using just one option (or a list) as --config GDAL_SKIP JP2ECW should help you. -Jukka Rahkonen- _______________________________________________ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev
