name	size	time
	../
	snapshot_321.2.hdf5	2.101GB	2018-06-15 08:14 UTC
	snapshot_321.1.hdf5	2.171GB	2018-06-15 08:12 UTC
	snapshot_321.3.hdf5	2.178GB	2018-06-15 08:16 UTC
	snapshot_321.0.hdf5	1.465GB	2018-06-15 08:10 UTC