Analyzed file: /home/alex/devel/qgis/python/plugins/processing/tests/testdata/dem.tif (band 1)
Minimum value: 85
Maximum value: 243
Range: 158
Sum: 19213301.982429504
Mean value: 147.1719799496707
Standard deviation: 43.9618116337985
Sum of the squares: 252304334.5206124