name	size	time
	../
	snapshot_312.0.hdf5	2.569GB	2018-06-15 06:43 UTC
	snapshot_312.3.hdf5	2.510GB	2018-06-15 06:50 UTC
	snapshot_312.2.hdf5	2.519GB	2018-06-15 06:47 UTC
	snapshot_312.1.hdf5	2.553GB	2018-06-15 06:45 UTC