name	size	time
	../
	snapshot_001.0.hdf5	1.434GB	2018-06-15 06:19 UTC
	snapshot_001.3.hdf5	1.526GB	2018-06-15 06:23 UTC
	snapshot_001.2.hdf5	1.606GB	2018-06-15 06:22 UTC
	snapshot_001.1.hdf5	1.615GB	2018-06-15 06:21 UTC