name	size	time
	../
	snapshot_520.2.hdf5	4.043GB	2018-11-09 23:12 UTC
	snapshot_520.0.hdf5	4.082GB	2018-11-09 21:31 UTC
	snapshot_520.1.hdf5	4.037GB	2018-11-09 23:47 UTC
	snapshot_520.3.hdf5	3.997GB	2018-12-27 00:14 UTC