name	size	time
	../
	snapshot_321.2.hdf5	2.147GB	2018-06-15 08:15 UTC
	snapshot_321.1.hdf5	2.245GB	2018-06-15 08:13 UTC
	snapshot_321.3.hdf5	2.287GB	2018-06-15 08:17 UTC
	snapshot_321.0.hdf5	2.007GB	2018-06-15 08:12 UTC