Hi all-

I am new to using ART and I want to change the default values for motion/global/etc thresholds so that when I run art_batch for several subjects, I don't have to manually go through and change all of the thresholds for each subject. I attempted to change the default values in the art_batch.m file, but I receive the following error: 'Error writing art_batch.m. Check if directory is read-only, or has been renamed or deleted.' I am assuming the file is read only... is there a way to change this? 

Thank you!
-Morgan