Raster Min Max Value Error

[qgib]

Author Name: Enrico Fiore (Enrico Fiore)
Original Redmine Issue: 6084
Affected QGIS version: 1.8.0
Redmine category:rasters

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I start my analysis with a raster (GeoTIFF) that derives from SAGA Kernel Density tools (min:5.37148e-11 max: 0.0782997).
Then I multiply it per 10000 with QGIS raster calculator.
When I control min and max values, in the layer style schedule, they are wrong: min: 2.15456e-05 and valore max: 629.118.
But if I interrogate my raster with the identify tool the values there are and they are correct.

I made the same procedures with the grass plugin, in this case the min e max values show in the QGIS layer style schedule they are correct: min 5.37148e-07 and max: 782.997.
Although I can't manage the Null value that are colored.

I attach the original file.

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• KDE3_5anni_200_10_quartic.tif (Enrico Fiore)

[qgib]

Author Name: Giovanni Manghi (@gioman)

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seems duplicate of #14658 (?)

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• status_id was changed from Open to Feedback

[qgib]

Author Name: Paolo Cavallini (@pcav)

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• fixed_version_id was configured as Version 2.0.0

[qgib]

Author Name: Giovanni Manghi (@gioman)

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Duplicate of #14658

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• resolution was changed from to duplicate
• status_id was changed from Feedback to Closed