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I have a delta error that exceeds the tolerance . What should I do? I followed this guide but with displayscal:
I have a delta error that exceeds the tolerance .
That means that a simple description of display (primaries + equal TRC) does not describe properly the monitor behavior (near black)
What should I do?
Nothing, black point is non correctable in practice for an AIO display with no offset control
Also due to macOS profile support limitations if you choose to store a “3d mesh” with detailed monitor behavior (thus, including the near black behavior on primaries) it may cause issues with macOS desktop… but you may try. On i1Profiler they are called “table profiles” and in DisplayCAL they are called “XYZLUT profiles”(black point compnesation disabled) but for desktop use it is not advised. Also these profiles will store TRC for each channel based on actual mesurement, not idealizations, and this may cause undesired rounding errors in color managed computations.
Since display seems to behave properly with your ICC (matrix + single TRC) until black… I would leave it as is.
I followed this guide but with displayscal:
