{
  "_id": "022099",
  "classname": "Oceanographic elements",
  "classno": "22",
  "datawidthbits": "9",
  "name": "Mean direction at low wave numbers (wavelength > 731 m)",
  "note": "(see Note 5)",
  "refvalue": "0",
  "scale": "0",
  "status": "Operational",
  "unit": "degree true"
}