name	size	time
	../
	snapshot_500.2.hdf5	4.037GB	2018-11-09 23:48 UTC
	snapshot_500.3.hdf5	3.999GB	2018-12-27 00:12 UTC
	snapshot_500.1.hdf5	4.030GB	2018-12-26 23:48 UTC
	snapshot_500.0.hdf5	4.042GB	2018-11-09 23:10 UTC