name	size	time
	../
	snapshot_020.2.hdf5	1.345GB	2018-06-15 06:27 UTC
	snapshot_020.0.hdf5	1.264GB	2018-06-15 06:25 UTC
	snapshot_020.1.hdf5	1.392GB	2018-06-15 06:26 UTC
	snapshot_020.3.hdf5	1.353GB	2018-06-15 06:28 UTC