name	size	time
	../
	snapshot_017.0.hdf5	525.2MB	2018-06-15 06:19 UTC
	snapshot_017.1.hdf5	1.486GB	2018-06-15 06:20 UTC
	snapshot_017.3.hdf5	1.484GB	2018-06-15 06:23 UTC
	snapshot_017.2.hdf5	1.530GB	2018-06-15 06:21 UTC