I created a cgats file in Piezography Pro and saved it. When I drag it to the Icc profiler tool I get a message that the cats file can’t be read.
That’s because the tool doesn’t take straight cgats files.
Video Instructions Here: https://piezography.com/about-piezography-professional/#iccprofiling
Thanks for sending me both your export file and the profiler app.
All that is needed is a file extension “.ti3” as described in the instructions (both video and the actual data sheet in the PPEv2 tool).
See video of your data and profiler working: