Nikon WB preconditioning



I would like to undo (as fas as possible) the WB preconditioning of my Nikon D600 raw files.
However, I do not know where to find the red and blue scale factors used for digital mutiplication (I am using Libraw to read the files).

Would you know where to find, or how to derive, these values?

And what about black compensation?
Are the NEF raw values black corrected? And if so, by which black value(s)?

I appreciate any help on the subjects!

Auke Nauta

Dear Sir,

Dear Sir,

To answer you question we will need to do a test with actual camera, will probably take couple of days before we will be able to get the camera.

Best regards,
Iliah Borg

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