This version provides :
- Curve calculation using the RenCurve routine
- F14C calibration
- Scatter plot visualization
- Tempo plot with error
A new method for installing calibration curves
A new version of ChronoModel_bash
Installation note for macOS
After downloading the file for macOS, click on the installation file "ChronoModel_v3.2.9_Qt6.7.2_macOS12_20250115_Installer/ChronoModel_v3.2.9_Qt6.7.2_macOS12_20241219_Installer.app", and your system may block the installation through a "protection against software from unknown sources" mechanism.

To allow the installation to run, on your Mac you need to
Choose Apple menu > System Settings, then click on "Privacy & Security" in the sidebar (you may need to scroll down).

Open "Privacy & Security" settings.
Go to "Privacy & Security" > "Security" (at the bottom).
Click "Open Anyway" at the end of the message “ChronoModel..taller.app” has been blocked to protect your Mac.
(thanks to Christine)
Curves installation
To install calibration curves in ChronoModel, 2 solutions are possible.
- Via the preference (or Settings) menu, and for each plugin, add one by one the calibration curves you need.
- By executing a script. First, extract the data from the
installCurves_v3_20221028.zipfile. A README.txt file explains the procedure.- For Windows, double-click on the
installCurves_winOS.batfile. - For MacOs, open a terminal and run
sh installCurves_macOS.shin the appropriate directory.
- For Windows, double-click on the