name	size	time
	../
	snapshot_421.3.hdf5	2.066GB	2018-06-15 08:43 UTC
	snapshot_421.2.hdf5	2.118GB	2018-06-15 08:42 UTC
	snapshot_421.1.hdf5	2.093GB	2018-06-15 08:40 UTC
	snapshot_421.0.hdf5	1.840GB	2018-06-15 08:38 UTC