name	size	time
	../
	snapshot_055.3.hdf5	2.136GB	2018-06-15 05:03 UTC
	snapshot_055.2.hdf5	2.166GB	2018-06-15 05:01 UTC
	snapshot_055.0.hdf5	2.157GB	2018-06-15 04:57 UTC
	snapshot_055.1.hdf5	2.140GB	2018-06-15 04:59 UTC