[gdal-dev] GDAL 2.3.1 on linux disregarding nodata values

[Even Rouault]

On jeudi 5 juillet 2018 14:22:16 CEST Tom van Tilburg wrote:
> I have a fresh gdal 2.3.1 build on a ubuntu 17.10 that tells me:
> > gdalinfo dem.tif -stats -mm
> 
> [..snip...]
> Band 1 Block=2200x1 Type=Float32, ColorInterp=Gray
>   Min=-2.233 Max=340282346638529993179660072199368212480.000   Computed
> Min/Max=-2.233,340282346638528859811704183484516925440.000
>   Minimum=-2.233, Maximum=340282346638529993179660072199368212480.000,
> Mean=42029510023671999325552505715632898048.000,
> StdDev=111961692493879995008202507419807383552.000
>   NoData Value=3.40282346638529011e+38
>   Metadata:
>     STATISTICS_MAXIMUM=3.4028234663853e+38
>     STATISTICS_MEAN=4.2029510023672e+37
>     STATISTICS_MINIMUM=-2.2330000400543
>     STATISTICS_STDDEV=1.1196169249388e+38
> 
> Obviously, cells with nodata value are included in the stats, although
> rounded. This seems wrong to me and I know gdal propagates the values with
> for instance gdal_translate.

could you share the file ? (possibly in private if needed)

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