name	size	time
	../
	snapshot_171.2.hdf5	1.847GB	2018-06-15 07:05 UTC
	snapshot_171.3.hdf5	1.852GB	2018-06-15 07:07 UTC
	snapshot_171.1.hdf5	1.865GB	2018-06-15 07:03 UTC
	snapshot_171.0.hdf5	1.518GB	2018-06-15 07:02 UTC