name	size	time
	../
	snapshot_020.2.hdf5	2.877GB	2018-12-28 07:18 UTC
	snapshot_020.0.hdf5	2.895GB	2018-12-28 07:18 UTC
	snapshot_020.1.hdf5	2.873GB	2018-12-28 07:18 UTC
	snapshot_020.3.hdf5	2.878GB	2018-12-28 07:18 UTC