name	size	time
	../
	snapshot_122.1.hdf5	1.807GB	2018-06-15 06:51 UTC
	snapshot_122.3.hdf5	2.198GB	2018-06-15 06:55 UTC
	snapshot_122.2.hdf5	1.965GB	2018-06-15 06:53 UTC
	snapshot_122.0.hdf5	1.694GB	2018-06-15 06:49 UTC