Mikhail Umorin pisze: > It's a longstanding gdal bug for > updating compressed .tiff tiles. The only > known workaround is to disable compression.
In Trac [1] Frank says the bug is fixed in "GDAL 1.4.4 with internal libtiff, or libtiff 3.9 (from CVS)". I confirm. Checked in QGIS trunk r8190, built against GDAL 1.5.0+SVN 2008-03-04 (internal libtiff). No crashes building overviews in QGIS whatsoever. Checked with several Byte and Uint16 GeoTIFFs, all having colortables, compressed with lzw, deflate or packbits. Maciek [1]https://trac.osgeo.org/qgis/ticket/605 _______________________________________________ Qgis-user mailing list [email protected] http://lists.qgis.org/cgi-bin/mailman/listinfo/qgis-user
