name	size	time
	../
	snapshot_168.0.hdf5	1.747GB	2018-06-15 07:03 UTC
	snapshot_168.3.hdf5	2.337GB	2018-06-15 07:11 UTC
	snapshot_168.1.hdf5	1.862GB	2018-06-15 07:04 UTC
	snapshot_168.2.hdf5	2.043GB	2018-06-15 07:06 UTC