name	size	time
	../
	snapshot_004.2.hdf5	1.625GB	2018-06-15 06:22 UTC
	snapshot_004.1.hdf5	1.633GB	2018-06-15 06:20 UTC
	snapshot_004.3.hdf5	1.616GB	2018-06-15 06:23 UTC
	snapshot_004.0.hdf5	1.346GB	2018-06-15 06:19 UTC