K1N8:
Using exiftoolsoftware under linux I can list all the exif data like this:
exiftool -a -u -g1 File_name.DNG
There I can findthis tag: Color Temperature : 5150
Whenever Darktable displays 5203K, and Rawtherapee displays 5227K for the same file (Different algorithms taking into account other exif data related totint?? I don’t know)
The photo was taken with Auto White Balance.
The tag «Whitelevel»definition: «This tag specifies the fully saturated encoding levelfor the raw sample values. Saturation is caused either by the sensoritself becoming highly non-linear in response, or by the camera'sanalog to digital converter clipping».
I don’t understandit.
Stevebrot
This is the link ofwhat I’d like to do:
PIXLS.US - Profiling a camera with darktable-chart
According to theauthor, individually profiling your camera can provide better colorresults. To be honest it is not something that I absolutely need, but anyway.
It is not simple, but the guide is detailed enough to give it a try.
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