{
  "_id": "020105",
  "classname": "Observed phenomena",
  "classno": "20",
  "datawidthbits": "4",
  "name": "Size of swarm or band of locusts and duration of passage of swarm",
  "note": "",
  "refvalue": "0",
  "scale": "0",
  "status": "Operational",
  "unit": "Code table"
}