name	size	time
	../
	snapshot_520.2.hdf5	1.653GB	2018-06-15 08:31 UTC
	snapshot_520.0.hdf5	1.171GB	2018-06-15 08:28 UTC
	snapshot_520.1.hdf5	1.561GB	2018-06-15 08:29 UTC
	snapshot_520.3.hdf5	1.686GB	2018-06-15 08:32 UTC