Hi 2010/7/14 Maxim Dubinin <[email protected]>: > Hi all, > > there are two sets of statistics now for rasters, visible when you > open raster properties. One is taken aux-file if it exists using GDAL > and another is some kind of internal QGIS one. > > Question why not use just one, GDAL's? >
Back in the day when I wrote that, GDAL only estimated the stats whereas the QGIS implementation computes them completely (I think this situation is still the same today). Perhaps this functionality is not something important and could be stripped out (or made into a plugin) - it would certainly speed things up with rasters in some contexts. Regards Tim > Implication is that QGIS stats are saved only session wide, if you > remove raster from the project it needs to be recalculated. > > Maxim > > > _______________________________________________ > Qgis-developer mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/qgis-developer > -- Tim Sutton - QGIS Project Steering Committee Member (Release Manager) ============================================== Please do not email me off-list with technical support questions. Using the lists will gain more exposure for your issues and the knowledge surrounding your issue will be shared with all. Visit http://linfiniti.com to find out about: * QGIS programming and support services * Mapserver and PostGIS based hosting plans * FOSS Consulting Services Skype: timlinux Irc: timlinux on #qgis at freenode.net ============================================== _______________________________________________ Qgis-developer mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/qgis-developer
