name	size	time
	../
	snapshot_015.0.hdf5	23.62MB	2018-06-15 06:18 UTC
	snapshot_015.2.hdf5	2.186GB	2018-06-15 06:22 UTC
	snapshot_015.3.hdf5	2.285GB	2018-06-15 06:24 UTC
	snapshot_015.1.hdf5	1.788GB	2018-06-15 06:19 UTC