name	size	time
	../
	snapshot_135.0.hdf5	2.310GB	2018-06-15 05:38 UTC
	snapshot_135.3.hdf5	2.278GB	2018-06-15 05:44 UTC
	snapshot_135.2.hdf5	2.262GB	2018-06-15 05:42 UTC
	snapshot_135.1.hdf5	2.274GB	2018-06-15 05:40 UTC