name	size	time
	../
	snapshot_161.1.hdf5	1.662GB	2018-06-15 06:58 UTC
	snapshot_161.3.hdf5	1.967GB	2018-06-15 07:01 UTC
	snapshot_161.2.hdf5	1.960GB	2018-06-15 07:00 UTC
	snapshot_161.0.hdf5	1.421GB	2018-06-15 06:57 UTC