{
  "_id": "019009",
  "classname": "Synoptic features",
  "classno": "19",
  "datawidthbits": "12",
  "name": "Effective radius with respect to wind speeds above threshold (large storms)",
  "refvalue": "0",
  "scale": "-3",
  "status": "Operational",
  "unit": "m"
}