fMRIPrep: Can we delete the contents of work/fmriprep folder?

Realized that the contents of the work folder that fmriprep produces, is taking up large amounts of storage- Can we delete the contents for subjects that have run successfully? Like the fmriprep_wf and reportlets subfolders under work.

Yes. These are intermediate results and can be safely deleted at any point. The only cost is if you need to rerun, you can’t reuse those results.