name	size	time
	../
	snapshot_221.1.hdf5	1.840GB	2018-06-15 07:19 UTC
	snapshot_221.3.hdf5	1.858GB	2018-06-15 07:31 UTC
	snapshot_221.2.hdf5	1.871GB	2018-06-15 07:27 UTC
	snapshot_221.0.hdf5	1.862GB	2018-06-15 07:18 UTC