name	size	time
	../
	snapshot_222.0.hdf5	1.586GB	2018-06-15 07:02 UTC
	snapshot_222.2.hdf5	1.605GB	2018-06-15 07:05 UTC
	snapshot_222.1.hdf5	1.652GB	2018-06-15 07:04 UTC
	snapshot_222.3.hdf5	1.673GB	2018-06-15 07:07 UTC