[GRASS-dev] i.colors.enhance: G_calloc() error in r.quantile with large maps

Markus Neteler neteler at osgeo.org
Mon May 1 02:17:58 PDT 2017

On Sun, Apr 30, 2017 at 10:39 PM, Markus Metz
<markus.metz.giswork at gmail.com> wrote:
> 16+GB of RAM still seems too much to me, unless the histograms of the cell
> values are highly skewed. What is the output of r.stats -c for B04_255,
> B11_255, B8A_255?

Since this comes from our automated processing chain I could only
reimport the resulting S2 bands which should not change much.
I think they are (strongly) skewed: will send the data off-list to you.


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