I agree. For me it is a serious issue. When it comes to working with rasters I have given up using QGIS.
On Tue, Feb 28, 2012 at 10:44 AM, Paolo Cavallini <cavall...@faunalia.it>wrote: > Hi all. > Loading a raster is in certain conditions unacceptably slow, and as we > have seen this > is largely due to stats collections. At least for GRASS rasters, gdal > knows he cannot > compute stats; e.g. in R: > > Geospatial Data Abstraction Library extensions to R successfully loaded > Loaded GDAL runtime: GDAL 1.8.1, released 2011/07/09 > Path to GDAL shared files: /usr/share/gdal/1.8 > Loaded PROJ.4 runtime: Rel. 4.7.1, 23 September 2009, [PJ_VERSION: 470] > Path to PROJ.4 shared files: (autodetected) > Warning message: > statistics not supported by this driver > > Is it possible that QGIS is trying to calculate stats, and this is a > reason for the > slowdown? > All the best. > -- > Paolo Cavallini - Faunalia > www.faunalia.eu > Full contact details at www.faunalia.eu/pc > _______________________________________________ > Qgis-developer mailing list > Qgis-developer@lists.osgeo.org > http://lists.osgeo.org/mailman/listinfo/qgis-developer >
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