XNAT Resource Synchronizer
Access to files stored in XNAT resources can be complicated; one can download from the web interface, REST calls, WebDAV, or xnat_sync, but none are easy enough to use to make XNAT resources natural places to hold anything but archive data.
See https://github.com/chaselgrove/xnat_extras/blob/master/xnat_sync
Interested in working on this:
Christian Haselgrove.