TurbulencePolygonsQuery

public struct TurbulencePolygonsQuery

Use TurbulencePolygonsQuery to get filtered data as a GeoJSON string.

It will query locally cached data received previously. Used in SkyPath.turbulencePolygons(with:).

  • An altitude range to query. Should be round to a thousand feet.

    The default is 0…52000. Measured in feet.

    Declaration

    Swift

    public let altRange: ClosedRange<Double>

  • How to provide queried data.

    The default is geoJSON.

    Declaration

    Swift

    public let resultOptions: TurbulencePolygonsResultOptions

  • History time to query data for.

    When it’s nil the SkyPath.dataHistoryTime value is used. Optional.

    Declaration

    Swift

    public var dataHistoryTime: DataHistoryTime?

  • Turbulence severities to query.

    When it’s nil the DataQuery.sevs will be used. Optional.

    Declaration

    Swift

    public var sevs: [TurbulenceSeverity]?

  • Polygon is a geo-fence area to fetch data inside only.

    Should be a closed ring. By default, it uses DataQuery.polygon. Typically you don’t need to set it. Optional.

    It is possible to set a custom polygon but the query is made among the locally stored data received by DataQuery configuration. So if the polygons are different there could be no data available locally.

    Declaration

    Swift

    public var polygon: [CLLocationCoordinate2D]?

  • Default initializer.

    Declaration

    Swift

    public init(altRange: ClosedRange<Double> = 0...52000,
            resultOptions: TurbulencePolygonsResultOptions = .geoJSON,
            dataHistoryTime: DataHistoryTime? = nil)

    Parameters

    altRange

    An altitude range to query. The default is 0…52000. Measured in feet.
    resultOptions

    See TurbulencePolygonsResultOptions for available options. The default is geoJSON.
    dataHistoryTime

    History time to query data. When it’s nil the SkyPath.dataHistoryTime value is used. Optional.