name	size	time
	../
	snapshot_020.2.hdf5	2.099GB	2018-06-15 04:46 UTC
	snapshot_020.0.hdf5	2.121GB	2018-06-15 04:42 UTC
	snapshot_020.1.hdf5	2.101GB	2018-06-15 04:44 UTC
	snapshot_020.3.hdf5	2.072GB	2018-06-15 04:47 UTC