name	size	time
	../
	snapshot_139.0.hdf5	2.294GB	2018-06-15 05:38 UTC
	snapshot_139.2.hdf5	2.289GB	2018-06-15 05:42 UTC
	snapshot_139.1.hdf5	2.287GB	2018-06-15 05:40 UTC
	snapshot_139.3.hdf5	2.291GB	2018-06-15 05:44 UTC