name	size	time
	../
	snapshot_122.1.hdf5	1.482GB	2018-06-15 06:43 UTC
	snapshot_122.3.hdf5	1.484GB	2018-06-15 06:46 UTC
	snapshot_122.2.hdf5	1.474GB	2018-06-15 06:44 UTC
	snapshot_122.0.hdf5	1.496GB	2018-06-15 06:42 UTC