I'm curious about the meaning of this message which is presented to the user at the time of loading a CGATS21 dataset into the Measure section of i1Profiler, for the purpose of creating an output profile. Curious because Lines 6 and 7 of the CGATS file in question specifically state :
MEASUREMENT_GEOMETRY "ISO 13655 - Reflection, M1, white backing"
FILTER "D50"
Why would i1Profiler "need" to compute a white point at all? The very first line of the data section reads :
1 0 0 0 0 95 1 -4
Which defines 0c 0m 0y 0k *as* Lab 95 1 -4. I feel like ignoring the message altogether but there was this other message that appeared when I loaded the dataset with regards to "Calibration"? I was given the choice between : a) XRGA b) GMDI c) XRDI d) NIST e) Legacy standard Any help is appreciated, Roger Breton