Can`t find how to do only calibrating without profiling in dispcalGUI 18.104.22.168. I do only calibrating at high speed when I try to estimate brightness loss that caused by LUT adjustments to achieve desired white point in laptops. Then adjust desired brightness with taking into account an estimated loss, and then do final calibration. This impossible on OS X, since we can not load curves directly, and then measure calibrated brightness. Maybe there are some workarounds for this on OS X?
And one suggestion: can target calibration settings be visible near progress bar? Sometimes need to wait whole calibration process to discover that some setting is wrong (for example want native white point, but forget to set it from previous run)