name	size	time
	../
	snapshot_020.2.hdf5	2.074GB	2018-12-07 05:46 UTC
	snapshot_020.0.hdf5	2.081GB	2018-12-07 05:41 UTC
	snapshot_020.1.hdf5	2.079GB	2018-12-07 05:43 UTC
	snapshot_020.3.hdf5	2.070GB	2018-12-07 05:48 UTC