name	size	time
	../
	snapshot_321.2.hdf5	1.729GB	2018-06-15 07:40 UTC
	snapshot_321.1.hdf5	1.735GB	2018-06-15 07:39 UTC
	snapshot_321.3.hdf5	1.758GB	2018-06-15 07:57 UTC
	snapshot_321.0.hdf5	1.644GB	2018-06-15 07:37 UTC