name	size	time
	../
	snapshot_100.3.hdf5	1.588GB	2018-06-15 06:49 UTC
	snapshot_100.1.hdf5	1.681GB	2018-06-15 06:46 UTC
	snapshot_100.2.hdf5	1.640GB	2018-06-15 06:48 UTC
	snapshot_100.0.hdf5	1.515GB	2018-06-15 06:45 UTC