name	size	time
	../
	snapshot_142.2.hdf5	2.591GB	2018-12-07 06:28 UTC
	snapshot_142.3.hdf5	2.580GB	2018-12-07 06:30 UTC
	snapshot_142.1.hdf5	2.583GB	2018-12-07 06:25 UTC
	snapshot_142.0.hdf5	2.657GB	2018-12-07 06:22 UTC