{
  "tables": [
    {
      "name": "climate_zone_sets",
      "data_type": "table",
      "refs": [
        "assumption"
      ],
      "table": [
        {
          "name": "NECB-CNEB ClimatZone 4-8",
          "climate_zones": [
            "NECB HDD Method"
          ]
        }
      ]
    }
  ]
}