A program for fitting data from a selective inversion relaxation experiment on a system undergoing slow chemical exchange.

For detailed information about this program, please refer to the included manual file. It contains:

• General background on selective inversion experiments
• Instructions on how to compile and run the program
• Examples demonstrating how to use the software effectively

This software was originally developed by Alex D. Bain. I am not the original author — I'm simply uploading and preserving this code so others can access and benefit from it freely. To the best of my knowledge, this code was released as freeware. If you have any additional information about its license or history, please feel free to open an issue or contact me.

• The project is archived for historical/reference purposes.
• No further updates or support are planned.