What version of darktable?  AFAIK, all released versions of darktable use an 
arbitrary scale for 
white balance where Kelvin values don't match other tools'.  This has been 
fixed in the current 
development version.

Regards,

Rob


On 05/03/15 03:44, Kai Wüstermann wrote:
> the flash white balance for my nikon d5200 has this values:
> tint 0,475
> temperature 12208K
> which is wrong.
>
> I opened the same picture with ufraw, where the values are
> tint 1,043
> temperature 6338K
> which seems to be right.
>
> The rgb colors are the same in darktable and ufraw
> r/g/b: 2,754/1,000/1,371
>
> Here are the values for the other white balance options (sorry for German):
>               tint    temperature
> Strahlend     0,548   4729
> Kalt weiß flor.       0,436   6179
> direct sun    0,489   8794
> flash         0,475   12208
> cloudy                0,475   10832
> shadow                0,445   17199
>
> darktable version: 1.6.2 on gentoo linux amd64
>
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