HDF5 file, superblock version 2
group /
	attribute NCO = "netCDF Operators version 4.7.5 (Homepage = http://nco.sf.net, Code = http://github.com/nco/nco)"
	attribute _ioda_layout = "ObsGroup"
	attribute _ioda_layout_version = 0
	attribute date_time = 2021011512
	attribute history = (text block)
| Thu Mar 24 14:23:25 2022: ncks atovs_metopb_obs_2021011512_seaice2.nc4 atovs_metopb_obs_2021011512_seaice3.nc4
| Thu Mar 24 13:52:43 2022: ncks -d nlocs,6389,6416 obs_atovs_20210115T1200Z.nc4 obs_atovs_20210115T1200Z_seaice2.nc4
	attribute history_of_appended_files = (text block)
| Thu Mar 24 14:23:25 2022: Appended file atovs_metopb_obs_2021011512_seaice2.nc4 had following "history" attribute:
| Thu Mar 24 13:52:43 2022: ncks -d nlocs,6389,6416 obs_atovs_20210115T1200Z.nc4 obs_atovs_20210115T1200Z_seaice2.nc4
	attribute nlocs = 285914
	attribute nvars = 20
	attribute odb_version = 2
dataset /Channel: int32, shape (20)
	attribute _FillValue = -2147483647
	attribute suggested_chunk_dim = 100
dataset /Location: float32, shape (28)
	attribute _FillValue = 9.96920997e+36
	attribute suggested_chunk_dim = 100
group /MetaData
dataset /MetaData/dateTime: int64, shape (28)
	attribute _FillValue = -9223372036854775801
	attribute units = "seconds since 2021-01-14T09:00:00Z"
dataset /MetaData/heightOfSurface: float32, shape (28)
	attribute _FillValue = -3.36879526e+38
dataset /MetaData/landOrSeaQualifier: int32, shape (28)
	attribute _FillValue = -2147483643
dataset /MetaData/latitude: float32, shape (28)
	attribute _FillValue = -3.36879526e+38
dataset /MetaData/longitude: float32, shape (28)
	attribute _FillValue = -3.36879526e+38
dataset /MetaData/satelliteIdentifier: int32, shape (28)
	attribute _FillValue = -2147483643
dataset /MetaData/sensorAzimuthAngle: float32, shape (28)
	attribute _FillValue = -3.36879526e+38
dataset /MetaData/sensorZenithAngle: float32, shape (28)
	attribute _FillValue = -3.36879526e+38
dataset /MetaData/sequenceNumber: int32, shape (28)
	attribute _FillValue = -2147483643
dataset /MetaData/solarAzimuthAngle: float32, shape (28)
	attribute _FillValue = -3.36879526e+38
dataset /MetaData/solarZenithAngle: float32, shape (28)
	attribute _FillValue = -3.36879526e+38
dataset /MetaData/surfaceClassAAPP: int32, shape (28)
	attribute _FillValue = -2147483643
dataset /MetaData/surfaceQualifier: int32, shape (28)
	attribute _FillValue = -2147483643
group /ObsValue
dataset /ObsValue/brightnessTemperature: float32, shape (28, 20)
	attribute _FillValue = -3.36879526e+38
group /TestReference
dataset /TestReference/emissivity: float32, shape (28, 20)
	attribute _FillValue = -3.36879526e+38