Create 1D LUT to adjust white point but not tone curve?

[Maya Remon]

I want to generate a calibration, setting tone curve to as measured and white point to D6500. But, this only creates a profile and does not create a 1D LUT. How do I make a calibration profile that only adjusts white point?

[Vincent]

Maybe manually. Use MS Paint to get the RGB combination for whitepoint. Then use an old “.cal” file to see the format and use Excell/Numbers/LibreOffuce to build the linear table from 0 to your RGB combination.
Then use a too in ArgyllCMS command line to embed “.cal” file in a synthetic ICC with your display primaries ant whatever nominal value you need for TRC/gamma.

• This reply was modified 4 months ago by Vincent.

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