name	size	time
	../
	snapshot_049.3.hdf5	1.642GB	2018-06-15 06:38 UTC
	snapshot_049.0.hdf5	962.2MB	2018-06-15 06:34 UTC
	snapshot_049.2.hdf5	1.582GB	2018-06-15 06:36 UTC
	snapshot_049.1.hdf5	1.601GB	2018-06-15 06:35 UTC