name	size	time
	../
	snapshot_255.2.hdf5	1.586GB	2018-06-15 07:15 UTC
	snapshot_255.1.hdf5	1.598GB	2018-06-15 07:14 UTC
	snapshot_255.3.hdf5	1.554GB	2018-06-15 07:16 UTC
	snapshot_255.0.hdf5	1.916GB	2018-06-15 07:13 UTC