name	size	time
	../
	snapshot_250.3.hdf5	3.156GB	2017-02-20 03:15 UTC
	snapshot_250.0.hdf5	3.044GB	2017-02-20 03:15 UTC
	snapshot_250.1.hdf5	3.689GB	2017-02-20 03:15 UTC
	snapshot_250.2.hdf5	2.976GB	2017-02-20 03:15 UTC