name	size	time
	../
	snapshot_499.3.hdf5	1.732GB	2018-06-15 08:27 UTC
	snapshot_499.1.hdf5	1.801GB	2018-06-15 08:24 UTC
	snapshot_499.2.hdf5	1.770GB	2018-06-15 08:26 UTC
	snapshot_499.0.hdf5	754.4MB	2018-06-15 08:22 UTC