name	size	time
	../
	snapshot_531.2.hdf5	3.389GB	2019-02-28 01:04 UTC
	snapshot_531.0.hdf5	2.973GB	2019-02-28 11:30 UTC
	snapshot_531.1.hdf5	3.477GB	2019-02-28 00:46 UTC
	snapshot_531.3.hdf5	3.168GB	2019-02-28 10:54 UTC