name	size	time
	../
	snapshot_190.0.hdf5	2.411GB	2018-06-15 05:58 UTC
	snapshot_190.3.hdf5	2.383GB	2018-06-15 06:04 UTC
	snapshot_190.2.hdf5	2.386GB	2018-06-15 06:02 UTC
	snapshot_190.1.hdf5	2.387GB	2018-06-15 06:00 UTC