Ciao Joseè,
you are doing your best to make our life difficult with this ColorMap :)

Afair, sld:ColorMapEntry items should be ordered by quantities, your
are not, I am surprise Geoserver does not complain about it.

That said, geoerver should not have problems with geotiff with values
between 0 and 1. I would suggest you first check the stats on a
dataset and then you map them to your colors.

One last thing, which version of GeoServer are you using?

Regards,
Simone Giannecchini
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On Mon, Jun 6, 2016 at 3:50 PM, Jose M <soloning...@hotmail.com> wrote:
> Hi,
>
>
> I have a geotiff that has values between 0 and 0.25, and when setting a
> colormap to display it through geoserver, i get an image with only one color
> (the last one), seems like all the values are recognized as '1' (insted of
> the proper float). My colormap extract is like this:
>
>
> <sld:ColorMapEntry color="#d7191c" opacity="0.0" quantity="0.0"/>
>
> <sld:ColorMapEntry color="#d7191c" opacity="1.0" quantity="0.02"/>
>
> <sld:ColorMapEntry color="#fdae61" opacity="1.0" quantity="0.011"/>
>
> <sld:ColorMapEntry color="#ffffbf" opacity="1.0" quantity="0.015"/>
>
> <sld:ColorMapEntry color="#abdda4" opacity="1.0" quantity="0.018"/>
>
> <sld:ColorMapEntry color="#2b83ba" opacity="1.0" quantity="0.021"/>
>
>
> Does geoserver support this kind of geotiffs with floats between 0 and 1? In
> case not, is there any suggested workaround?
>
>
> Thanks in advance
>
>
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