name	size	time
	../
	snapshot_055.3.hdf5	1.928GB	2018-06-15 06:38 UTC
	snapshot_055.2.hdf5	1.987GB	2018-06-15 06:37 UTC
	snapshot_055.0.hdf5	9.731MB	2018-06-15 06:33 UTC
	snapshot_055.1.hdf5	1.923GB	2018-06-15 06:35 UTC