{
  "$schema": "http://json-schema.org/draft-04/schema#",
  "$anchor": "cdm.base.math",
  "type": "string",
  "title": "WeatherUnitEnum",
  "description": "Provides enumerated values for weather units, generally used in the context of defining quantities for commodities.",
  "enum": [
    "CDD",
    "CPD",
    "HDD"
  ],
  "oneOf": [
    {
      "enum": [
        "CDD"
      ],
      "title": "CDD",
      "description": "Denotes Cooling Degree Days as a standard unit."
    },
    
    {
      "enum": [
        "CPD"
      ],
      "title": "CPD",
      "description": "Denotes Critical Precipitation Day as a standard unit."
    },
    
    {
      "enum": [
        "HDD"
      ],
      "title": "HDD",
      "description": "Heating Degree Day as a standard unit."
    }
  ]
}