28.01.2017, 13:45, Even Rouault kirjoitti:
> Computed Min/Max=-340282306073709650000000000000000000000.000,2282.341 > NoData Value=-3.4028229999999999e+038 > > I've pushed a fix for that in https://trac.osgeo.org/gdal/changeset/37229
IMO it is not a good idea to use Inf's or such as no data values since comparisons of floating point values are non-reliable. I've hit this in the case where I set raster data from GDAL raster to a piddle in PDL (comparable to NumPy in Python world) for raster algebra. I didn't find a good solution then - I'll need to examine this changeset more and see if it provides a good solution to the problem.
Thanks, Ari
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