HDF5 file, superblock version 2
group /
	attribute NCO = "netCDF Operators version 4.7.9 (Homepage = http://nco.sf.net, Code = http://github.com/nco/nco)"
	attribute _ioda_layout = "ObsGroup"
	attribute _ioda_layout_version = 0
	attribute date_time = 2018041500
	attribute history = "Mon Feb  8 16:14:05 2021: ncks -4 testinput_tier_1/synthetic-adt-2018041500.nc test.nc4"
dataset /Location: float32, shape (5)
	attribute suggested_chunk_dim = 100
group /MetaData
dataset /MetaData/latitude: float32, shape (5)
	attribute _FillValue = 9.96920997e+36
dataset /MetaData/longitude: float32, shape (5)
	attribute _FillValue = 9.96920997e+36
dataset /MetaData/time: float32, shape (5)
	attribute _FillValue = 9.96920997e+36
group /ObsError
dataset /ObsError/obs_absolute_dynamic_topography: float32, shape (5)
	attribute _FillValue = 9.96920997e+36
group /ObsValue
dataset /ObsValue/obs_absolute_dynamic_topography: float32, shape (5)
	attribute _FillValue = 9.96920997e+36
group /TestReference
dataset /TestReference/ObsError: float32, shape (5)
	attribute _FillValue = 9.96920997e+36