name	size	time
	../
	snapshot_557.2.hdf5	2.005GB	2018-06-15 09:26 UTC
	snapshot_557.0.hdf5	2.011GB	2018-06-15 09:23 UTC
	snapshot_557.3.hdf5	2.052GB	2018-06-15 09:28 UTC
	snapshot_557.1.hdf5	2.207GB	2018-06-15 09:25 UTC