name	size	time
	../
	snapshot_254.0.hdf5	2.979GB	2019-02-28 06:32 UTC
	snapshot_254.2.hdf5	2.924GB	2019-02-28 07:14 UTC
	snapshot_254.1.hdf5	2.922GB	2019-02-28 07:16 UTC
	snapshot_254.3.hdf5	2.880GB	2019-02-28 07:46 UTC