name	size	time
	../
	snapshot_220.2.hdf5	1.856GB	2018-06-15 07:27 UTC
	snapshot_220.0.hdf5	1.795GB	2018-06-15 07:18 UTC
	snapshot_220.3.hdf5	1.876GB	2018-06-15 07:31 UTC
	snapshot_220.1.hdf5	1.897GB	2018-06-15 07:19 UTC