CTadmin now has a “repack” feature available via a right-click popup menu.  Repacking reads in an entire source and outputs it to a single CT zip file.  This can significantly compress data especially when a source is comprised in a multitude of small files.

Warning:  data gaps between segments of packed binary data will be re-interpolated, producing anomalous results.

The resulting packed source is renamed “<oldSource>.pack”, preserving the old data.  Care should be taken to compare old and new results to ensure you are satisfied that data integrity has been maintained.