Il 22/03/2014 13:59, Luca Lanteri ha scritto: > I had the same problem on a old version od qgis using large raster with > rotation parameter into the tfw file. May be the same issue? > > Il 21/mar/2014 09:30 "Paolo Cavallini" <[email protected] > <mailto:[email protected]>> ha scritto: > > Il 20/03/2014 18:28, Giovanni Manghi ha scritto: > >>> yes, apparently it depends on the size of the raster (I'm trying > with pretty large ones) > >> how much large? I'm testing with 9gb rasters and it is lighting fast >> (just fast wothout overviews). > > <3Gb > Perhaps this has something to do with colour table?
This is what I use for testing: http://rmgsc.cr.usgs.gov/outgoing/ecosystems/AfricaData/ All the best. -- Paolo Cavallini - www.faunalia.eu QGIS & PostGIS courses: http://www.faunalia.eu/training.html _______________________________________________ Qgis-developer mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/qgis-developer
