name	size	time
	../
	snapshot_177.3.hdf5	2.296GB	2018-06-15 06:00 UTC
	snapshot_177.1.hdf5	2.352GB	2018-06-15 05:56 UTC
	snapshot_177.0.hdf5	2.473GB	2018-06-15 05:54 UTC
	snapshot_177.2.hdf5	2.332GB	2018-06-15 05:58 UTC