name	size	time
	../
	snapshot_500.2.hdf5	1.860GB	2018-06-15 08:37 UTC
	snapshot_500.3.hdf5	1.754GB	2018-06-15 08:39 UTC
	snapshot_500.1.hdf5	1.841GB	2018-06-15 08:36 UTC
	snapshot_500.0.hdf5	1.674GB	2018-06-15 08:34 UTC