name	size	time
	../
	snapshot_311.0.hdf5	1.787GB	2018-06-15 08:08 UTC
	snapshot_311.1.hdf5	2.282GB	2018-06-15 08:10 UTC
	snapshot_311.2.hdf5	2.274GB	2018-06-15 08:12 UTC
	snapshot_311.3.hdf5	2.310GB	2018-06-15 08:14 UTC