Hi, I have a GeoTiff raster of 24Gbyte, floating point (Float64) with 11 bands and fomat geotiff.
When try to open it with qgis 2.8.1 I see it take a really uge time to open it (about 10 hours). Initially I guess that was a time due to the huge dimension, but after the qgis show it. I notice that it is reallyquickly to zoom and pan. I don't understand why this difference between the open time and zoom/pan time. My first suspect was that qgis want to calculate the statistics in first open. But after a check with gdalinfo I see the statistics are available also in original tiff. So I dont know really why it take so more time to open it. I hope to find some setting to reduce the pen time for this kind of images. Thx, A. -- ----------------- Andrea Peri . . . . . . . . . qwerty àèìòù ----------------- _______________________________________________ Qgis-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/qgis-user
