.cube → color calibration module preset

Guess this is inspired by the thread @Wilecoyote started. Can’t let go of the thought that HaldCLUTs or Cube LUTs (i.e. the G’MIC Film Color Presets) could be converted to presets for the color calibration module to have LUTs that work in scene referred.

Has anybody been attempted something similar? Perhaps using the “calibrate with a color checker” feature or by scripting the conversion from a Cube LUT to color calibration module preset.

Math says not possible.

Thanks for making me let go of my thought! :grinning: