Hello Andrew,
I’m glad that you developed CoCa for calibration of cameras and scanners. This tool could be very helpful for calibration of my scanner with IT8.7-target. I have tried to use CoCa (1.9.7.1) on my windows 10-system, but it‘s not possible to save the computed „.icm“-file. Every time I try to save the computed file to disk, I get the following error:
„Cannot open file / „C:\Users\username\AppData\Local\coca[name of IT8.7-target].icm“. The system can not find the stated file“. (the last sentence is my translation from German to English).
The filename in that error message „name of IT8.7-target].icm“ is not the one I entered in the „Save profile“ Dialog-box, instead it is always the name of the IT8.7-Target & „.icm“.
Until this point, the program is running without any error message.
I think the "save-error" is a bug. I would be very glad, if you could find a way to resolve that bug!