name	size	time
	../
	snapshot_311.0.hdf5	1.877GB	2018-06-15 07:32 UTC
	snapshot_311.1.hdf5	1.701GB	2018-06-15 07:34 UTC
	snapshot_311.2.hdf5	1.625GB	2018-06-15 07:36 UTC
	snapshot_311.3.hdf5	1.634GB	2018-06-15 07:37 UTC