name	size	time
	../
	snapshot_049.3.hdf5	1.234GB	2018-06-15 06:31 UTC
	snapshot_049.0.hdf5	761.7MB	2018-06-15 06:27 UTC
	snapshot_049.2.hdf5	1.261GB	2018-06-15 06:30 UTC
	snapshot_049.1.hdf5	1.245GB	2018-06-15 06:28 UTC