name	size	time
	../
	snapshot_020.2.hdf5	1.076GB	2018-06-15 06:22 UTC
	snapshot_020.0.hdf5	1.057GB	2018-06-15 06:20 UTC
	snapshot_020.1.hdf5	1.070GB	2018-06-15 06:21 UTC
	snapshot_020.3.hdf5	1.062GB	2018-06-15 06:23 UTC