name	size	time
	../
	snapshot_490.3.hdf5	4.037GB	2018-11-09 23:46 UTC
	snapshot_490.2.hdf5	4.012GB	2018-12-28 05:16 UTC
	snapshot_490.0.hdf5	4.007GB	2018-12-28 05:27 UTC
	snapshot_490.1.hdf5	4.017GB	2018-12-28 05:06 UTC