name	size	time
	../
	snapshot_169.1.hdf5	1.217GB	2018-06-15 06:50 UTC
	snapshot_169.2.hdf5	1.476GB	2018-06-15 06:51 UTC
	snapshot_169.0.hdf5	1.100GB	2018-06-15 06:49 UTC
	snapshot_169.3.hdf5	1.539GB	2018-06-15 06:53 UTC