{
    "$schema": "http://json-schema.org/schema#",
    "$schemaVersion": "0.0.1",
    "$id": "https://smart-data-models.github.io/dataModel.Weather/WeatherForecast/schema.json",
    "title": " - Weather Forecast schema",
    "description": "A harmonised description of a Weather Forecast",
    "type": "object",
    "allOf": [
        {
            "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/GSMA-Commons"
        },
        {
            "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/Location-Commons"
        },
        {
            "$ref": "https://smart-data-models.github.io/dataModel.Weather/weather-schema.json#/definitions/Weather-Commons/allOf/1/properties"
        },
        {
            "properties": {
                "type": {
                    "type": "string",
                    "enum": [
                        "WeatherForecast"
                    ],
                    "description": "Property. NGSI Entity type. It has to be WeatherForecast"
                },
                "dateRetrieved": {
                    "type": "string",
                    "format": "date-time",
                    "description": "Property. Model:'https://schema.org/DateTime'. The date and time the forecast was retrieved in ISO8601 UTC format."
                },
                "dateIssued": {
                    "type": "string",
                    "format": "date-time",
                    "description": "Property. Model:'https://schema.org/DateTime'. The date and time the forecast was issued by the meteorological bureau in ISO8601 UTC format."
                },
                "validity": {
                    "type": "string",
                    "description": "Property. Model:'https://schema.org/Text'. Includes the validity period for this forecast as a ISO8601 time interval. As a workaround for the lack of support of Orion Context Broker for datetime intervals, it can be used two separate attributes: `validFrom`, `validTo`."
                },
                "validFrom": {
                    "type": "string",
                    "format": "date-time",
                    "description": "Property. Model:'https://schema.org/Text'. Validity period start date and time."
                },
                "validTo": {
                    "type": "string",
                    "format": "date-time",
                    "description": "Property. Model:'https://schema.org/Text'. Validity period end date and time."
                },
                "dayMaximum": {
                    "type": "object",
                    "description": "Property. Model:'https://schema.org/StructuredValue'. Maximum values for the reported period. Subattributes:- `temperature` : Maximum temperature. See `WeatherForecast.temperature` for description and units. - `feelLikesTemperature`. Maximum feels like temperature. Same semantics and units as `WeatherForecast.feelsLikeTemperature`.-   `relativeHumidity`. Maximum relative humidity. Same semantics and units as `WeatherForecast.relativeHumidity`.",
                    "properties": {
                        "temperature": {
                            "$ref": "https://smart-data-models.github.io/dataModel.Weather/weather-schema.json#/definitions/Weather-AirConditions/properties/temperature"
                        },
                        "feelLikesTemperature": {
                            "$ref": "https://smart-data-models.github.io/dataModel.Weather/weather-schema.json#/definitions/Weather-AirConditions/properties/feelLikesTemperature"
                        },
                        "relativeHumidity": {
                            "$ref": "https://smart-data-models.github.io/dataModel.Weather/weather-schema.json#/definitions/Weather-AirConditions/properties/relativeHumidity"
                        }
                    }
                },
                "dayMinimum": {
                    "type": "object",
                    "description": "Property. Model:'https://schema.org/Text'. Minimum values forecasted for the reported period.  Minimum values for the reported period. Subattributes:- `temperature` : Minimum temperature. See `WeatherForecast.temperature` for description and units. - `feelLikesTemperature`. Minimum feels like temperature. Same semantics and units as `WeatherForecast.feelsLikeTemperature`.- `relativeHumidity`. Minimum relative humidity. Same semantics and units as `WeatherForecast.relativeHumidity`",
                    "properties": {
                        "temperature": {
                            "$ref": "https://smart-data-models.github.io/dataModel.Weather/weather-schema.json#/definitions/Weather-AirConditions/properties/temperature"
                        },
                        "feelLikesTemperature": {
                            "$ref": "https://smart-data-models.github.io/dataModel.Weather/weather-schema.json#/definitions/Weather-AirConditions/properties/feelLikesTemperature"
                        },
                        "relativeHumidity": {
                            "$ref": "https://smart-data-models.github.io/dataModel.Weather/weather-schema.json#/definitions/Weather-AirConditions/properties/relativeHumidity"
                        }
                    }
                },
                "uVIndexMax": {
                    "type": "number",
                    "description": "Property. Model:'https://schema.org/Number'. The maximum UV index for the period, based on the World Health Organization's UV Index measure. Normative references: [http://www.who.int/uv/intersunprogramme/activities/uv_index/en/](http://www.who.int/uv/intersunprogramme/activities/uv_index/en/)",
                    "minimum": 0
                },
                "precipitation": {
                    "type": "number",
                    "minimum": 0,
                    "description": "Property. Model:'https://schema.org/Number'. Amount of water rain expected. Units:'Liters per square meter'."
                }
            }
        }
    ],
    "required": [
        "id",
        "type",
        "dateIssued",
        "address"
    ]
}