i need to calculate raster statistics for RGBN (4 channels, multiband image) rasters in QGIS. In Arcgis if you use "calculate statistics" in Arcatalog, statistics are calculated for every image band. In Qgis if you use "Raster layer statistics" you get a log file with a summary of image stats, so you cannot extract statistics for each band. Do you know how this is achived in Qgis?
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