name	size	time
	../
	snapshot_254.0.hdf5	1.431GB	2018-06-15 07:04 UTC
	snapshot_254.2.hdf5	1.398GB	2018-06-15 07:07 UTC
	snapshot_254.1.hdf5	1.424GB	2018-06-15 07:05 UTC
	snapshot_254.3.hdf5	1.425GB	2018-06-15 07:11 UTC