[argyllcms] Re: White point doubles

  • From: Florian Höch <lists+argyllcms@xxxxxxxxx>
  • To: argyllcms@xxxxxxxxxxxxx
  • Date: Mon, 06 Sep 2010 11:31:05 +0200


Am 06.09.2010 10:10, schrieb Marco N.:
In DispcalGUI I have set the white point to 6500K Plankian locus. When I
have start the calibration I have set in the OSD the white point so that
the deltaE was very low (below 0.5). During calibration the white point
remains OK and the 3 curves dosn't chang it, but the same white point
after a profile verification after profile creation is wrong (deltaE
 >3). !?!

At the start of the calibration I chose 6500K Plankian locus that is xy
0.3128 0.3292, why during the calibration the target white point change
in xy 0.3135 0.3236?

I noted theres currently a bug in dispcalGUI, the calculated xy is always the correlated daylight temp regardless if you chose planckian (also true for the profile verification). I'll fix this in the next/upcoming version. The Argyll numbers are correct.

Thank you for any consideration

Florian Höch

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