name	size	time
	../
	snapshot_031.0.hdf5	1.065GB	2018-06-15 06:24 UTC
	snapshot_031.1.hdf5	1.117GB	2018-06-15 06:25 UTC
	snapshot_031.3.hdf5	1.066GB	2018-06-15 06:27 UTC
	snapshot_031.2.hdf5	1.091GB	2018-06-15 06:26 UTC