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import OpenMeteoSdk
import Vapor
public struct ForecastapiController: RouteCollection {
/// Dedicated thread pool for API calls reading data from disk. Prevents blocking of the main thread pools.
static var runLoop = MultiThreadedEventLoopGroup(numberOfThreads: System.coreCount)
/// Single thread
static var isolationLoop = MultiThreadedEventLoopGroup(numberOfThreads: 1)
public func boot(routes: RoutesBuilder) throws {
let categoriesRoute = routes.grouped("v1")
let era5 = WeatherApiController(
forecastDay: 1,
forecastDaysMax: 1,
historyStartDate: Timestamp(1940, 1, 1),
has15minutely: false,
hasCurrentWeather: false,
defaultModel: .archive_best_match,
subdomain: "archive-api",
alias: ["satellite-api"]
)
categoriesRoute.getAndPost("era5", use: era5.query)
categoriesRoute.getAndPost("archive", use: era5.query)
categoriesRoute.getAndPost("forecast", use: WeatherApiController(
historyStartDate: Timestamp(2016, 1, 1),
defaultModel: .best_match,
alias: ["historical-forecast-api", "previous-runs-api"]).query
)
categoriesRoute.getAndPost("dwd-icon", use: WeatherApiController(
defaultModel: .icon_seamless).query
)
categoriesRoute.getAndPost("gfs", use: WeatherApiController(
has15minutely: true,
defaultModel: .gfs_seamless).query
)
categoriesRoute.getAndPost("meteofrance", use: WeatherApiController(
forecastDay: 4,
has15minutely: true,
defaultModel: .meteofrance_seamless).query
)
categoriesRoute.getAndPost("jma", use: WeatherApiController(
has15minutely: false,
defaultModel: .jma_seamless).query
)
categoriesRoute.getAndPost("metno", use: WeatherApiController(
forecastDay: 3,
has15minutely: false,
defaultModel: .metno_nordic).query
)
categoriesRoute.getAndPost("gem", use: WeatherApiController(
has15minutely: false,
defaultModel: .gem_seamless).query
)
categoriesRoute.getAndPost("ecmwf", use: WeatherApiController(
forecastDay: 10,
has15minutely: false,
hasCurrentWeather: false,
defaultModel: .ecmwf_ifs025).query
)
categoriesRoute.getAndPost("cma", use: WeatherApiController(
has15minutely: false,
defaultModel: .cma_grapes_global).query
)
categoriesRoute.getAndPost("bom", use: WeatherApiController(
has15minutely: false,
defaultModel: .bom_access_global).query
)
categoriesRoute.getAndPost("arpae", use: WeatherApiController(
has15minutely: false,
defaultModel: .arpae_cosmo_seamless).query
)
categoriesRoute.getAndPost("elevation", use: DemController().query)
categoriesRoute.getAndPost("air-quality", use: CamsController().query)
categoriesRoute.getAndPost("seasonal", use: SeasonalForecastController().query)
categoriesRoute.getAndPost("flood", use: GloFasController().query)
categoriesRoute.getAndPost("climate", use: CmipController().query)
categoriesRoute.getAndPost("marine", use: IconWaveController().query)
categoriesRoute.getAndPost("ensemble", use: EnsembleApiController().query)
}
}
struct WeatherApiController {
let forecastDay: Int
let forecastDaysMax: Int
let historyStartDate: Timestamp
let has15minutely: Bool
let hasCurrentWeather: Bool
let defaultModel: MultiDomains
let subdomain: String
let alias: [String]
init(forecastDay: Int = 7, forecastDaysMax: Int = 16, historyStartDate: Timestamp = Timestamp(2020, 1, 1), has15minutely: Bool = true, hasCurrentWeather: Bool = true, defaultModel: MultiDomains, subdomain: String = "api", alias: [String] = []) {
self.forecastDay = forecastDay
self.forecastDaysMax = forecastDaysMax
self.historyStartDate = historyStartDate
self.has15minutely = has15minutely
self.hasCurrentWeather = hasCurrentWeather
self.defaultModel = defaultModel
self.subdomain = subdomain
self.alias = alias
}
func query(_ req: Request) async throws -> Response {
let host = try await req.ensureSubdomain(subdomain, alias: alias)
/// True if running on `historical-forecast-api.open-meteo.com` -> Limit to current day, disable forecast
let isHistoricalForecastApi = host?.starts(with: "historical-forecast-api") == true || host?.starts(with: "customer-historical-api") == true
let forecastDaysMax = isHistoricalForecastApi ? 1 : self.forecastDaysMax
let forecastDayDefault = isHistoricalForecastApi ? 1 : self.forecastDay
let params = req.method == .POST ? try req.content.decode(ApiQueryParameter.self) : try req.query.decode(ApiQueryParameter.self)
let numberOfLocationsMaximum = try await req.ensureApiKey(subdomain, alias: alias, apikey: params.apikey)
let currentTime = Timestamp.now()
let allowedRange = historyStartDate ..< currentTime.with(hour: 0).add(days: forecastDaysMax)
let domains = try MultiDomains.load(commaSeparatedOptional: params.models)?.map({ $0 == .best_match ? defaultModel : $0 }) ?? [defaultModel]
let paramsMinutely = has15minutely ? try ForecastVariable.load(commaSeparatedOptional: params.minutely_15) : nil
let defaultCurrentWeather = [ForecastVariable.surface(.init(.temperature, 0)), .surface(.init(.windspeed, 0)), .surface(.init(.winddirection, 0)), .surface(.init(.is_day, 0)), .surface(.init(.weathercode, 0))]
let paramsCurrent: [ForecastVariable]? = !hasCurrentWeather ? nil : params.current_weather == true ? defaultCurrentWeather : try ForecastVariable.load(commaSeparatedOptional: params.current)
let paramsHourly = try ForecastVariable.load(commaSeparatedOptional: params.hourly)
let paramsDaily = try ForecastVariableDaily.load(commaSeparatedOptional: params.daily)
let nParamsHourly = paramsHourly?.count ?? 0
let nParamsMinutely = paramsMinutely?.count ?? 0
let nParamsCurrent = paramsCurrent?.count ?? 0
let nParamsDaily = paramsDaily?.count ?? 0
let nVariables = (nParamsHourly + nParamsMinutely + nParamsCurrent + nParamsDaily) * domains.count
/// Prepare readers based on geometry
/// Readers are returned as a callback to release memory after data has been retrieved
let prepared = try GenericReaderMulti<ForecastVariable, MultiDomains>.prepareReaders(domains: domains, params: params, currentTime: currentTime, forecastDayDefault: forecastDayDefault, forecastDaysMax: forecastDaysMax, pastDaysMax: 92, allowedRange: allowedRange)
let locations: [ForecastapiResult<MultiDomains>.PerLocation] = try prepared.map { prepared in
let timezone = prepared.timezone
let time = prepared.time
let timeLocal = TimerangeLocal(range: time.dailyRead.range, utcOffsetSeconds: timezone.utcOffsetSeconds)
let currentTimeRange = TimerangeDt(start: currentTime.floor(toNearest: 3600/4), nTime: 1, dtSeconds: 3600/4)
let readers: [ForecastapiResult<MultiDomains>.PerModel] = try prepared.perModel.compactMap { readerAndDomain in
guard let reader = try readerAndDomain.reader() else {
return nil
}
let hourlyDt = (params.temporal_resolution ?? .hourly).dtSeconds ?? reader.modelDtSeconds
let timeHourlyRead = time.hourlyRead.with(dtSeconds: hourlyDt)
let timeHourlyDisplay = time.hourlyDisplay.with(dtSeconds: hourlyDt)
let domain = readerAndDomain.domain
return .init(
model: domain,
latitude: reader.modelLat,
longitude: reader.modelLon,
elevation: reader.targetElevation,
prefetch: {
if let paramsCurrent {
for variable in paramsCurrent {
let (v, previousDay) = variable.variableAndPreviousDay
try reader.prefetchData(variable: v, time: currentTimeRange.toSettings(previousDay: previousDay))
}
}
if let paramsMinutely {
for variable in paramsMinutely {
let (v, previousDay) = variable.variableAndPreviousDay
try reader.prefetchData(variable: v, time: time.minutely15.toSettings(previousDay: previousDay))
}
}
if let paramsHourly {
for variable in paramsHourly {
let (v, previousDay) = variable.variableAndPreviousDay
try reader.prefetchData(variable: v, time: timeHourlyRead.toSettings(previousDay: previousDay))
}
}
if let paramsDaily {
try reader.prefetchData(variables: paramsDaily, time: time.dailyRead.toSettings())
}
},
current: paramsCurrent.map { variables in
return {
.init(name: params.current_weather == true ? "current_weather" : "current", time: currentTimeRange.range.lowerBound, dtSeconds: currentTimeRange.dtSeconds, columns: try variables.map { variable in
let (v, previousDay) = variable.variableAndPreviousDay
guard let d = try reader.get(variable: v, time: currentTimeRange.toSettings(previousDay: previousDay))?.convertAndRound(params: params) else {
return .init(variable: variable.resultVariable, unit: .undefined, value: .nan)
}
return .init(variable: variable.resultVariable, unit: d.unit, value: d.data.first ?? .nan)
})
}
},
hourly: paramsHourly.map { variables in
return {
return .init(name: "hourly", time: timeHourlyDisplay, columns: try variables.map { variable in
let (v, previousDay) = variable.variableAndPreviousDay
guard let d = try reader.get(variable: v, time: timeHourlyRead.toSettings(previousDay: previousDay))?.convertAndRound(params: params) else {
return .init(variable: variable.resultVariable, unit: .undefined, variables: [.float([Float](repeating: .nan, count: timeHourlyRead.count))])
}
assert(timeHourlyRead.count == d.data.count)
return .init(variable: variable.resultVariable, unit: d.unit, variables: [.float(d.data)])
})
}
},
daily: paramsDaily.map { dailyVariables in
return {
var riseSet: (rise: [Timestamp], set: [Timestamp])? = nil
return ApiSection(name: "daily", time: time.dailyDisplay, columns: try dailyVariables.map { variable -> ApiColumn<ForecastVariableDaily> in
if variable == .sunrise || variable == .sunset {
// only calculate sunrise/set once. Need to use `dailyDisplay` to make sure half-hour time zone offsets are applied correctly
let times = riseSet ?? Zensun.calculateSunRiseSet(timeRange: time.dailyDisplay.range, lat: reader.modelLat, lon: reader.modelLon, utcOffsetSeconds: timezone.utcOffsetSeconds)
riseSet = times
if variable == .sunset {
return ApiColumn(variable: .sunset, unit: params.timeformatOrDefault.unit, variables: [.timestamp(times.set)])
} else {
return ApiColumn(variable: .sunrise, unit: params.timeformatOrDefault.unit, variables: [.timestamp(times.rise)])
}
}
if variable == .daylight_duration {
let duration = Zensun.calculateDaylightDuration(localMidnight: time.dailyDisplay.range, lat: reader.modelLat)
return ApiColumn(variable: .daylight_duration, unit: .seconds, variables: [.float(duration)])
}
guard let d = try reader.getDaily(variable: variable, params: params, time: time.dailyRead.toSettings()) else {
return ApiColumn(variable: variable, unit: .undefined, variables: [.float([Float](repeating: .nan, count: time.dailyRead.count))])
}
assert(time.dailyRead.count == d.data.count)
return ApiColumn(variable: variable, unit: d.unit, variables: [.float(d.data)])
})
}
},
sixHourly: nil,
minutely15: paramsMinutely.map { variables in
return {
return .init(name: "minutely_15", time: time.minutely15, columns: try variables.map { variable in
let (v, previousDay) = variable.variableAndPreviousDay
guard let d = try reader.get(variable: v, time: time.minutely15.toSettings(previousDay: previousDay))?.convertAndRound(params: params) else {
return ApiColumn(variable: variable.resultVariable, unit: .undefined, variables: [.float([Float](repeating: .nan, count: time.minutely15.count))])
}
assert(time.minutely15.count == d.data.count)
return .init(variable: variable.resultVariable, unit: d.unit, variables: [.float(d.data)])
})
}
}
)
}
guard !readers.isEmpty else {
throw ForecastapiError.noDataAvilableForThisLocation
}
return .init(timezone: timezone, time: timeLocal, locationId: prepared.locationId, results: readers)
}
let result = ForecastapiResult<MultiDomains>(timeformat: params.timeformatOrDefault, results: locations)
await req.incrementRateLimiter(weight: result.calculateQueryWeight(nVariablesModels: nVariables), apikey: numberOfLocationsMaximum.apikey)
return try await result.response(format: params.format ?? .json, numberOfLocationsMaximum: numberOfLocationsMaximum)
}
}
extension ForecastVariable {
var resultVariable: ForecastapiResult<MultiDomains>.SurfacePressureAndHeightVariable {
switch self {
case .pressure(let p):
return .pressure(.init(p.variable, p.level))
case .surface(let s):
return .surface(s)
case .height(let h):
return .height(.init(h.variable, h.level))
}
}
}
/**
Automatic domain selection rules:
- If HRRR domain matches, use HRRR+GFS+ICON
- If Western Europe, use Arome + ICON_EU+ ICON + GFS
- If Central Europe, use ICON_D2, ICON_EU, ICON + GFS
- If Japan, use JMA_MSM + ICON + GFS
- default ICON + GFS
Note Nov 2022: Use the term `seamless` instead of `mix`
*/
enum MultiDomains: String, RawRepresentableString, CaseIterable, MultiDomainMixerDomain {
case best_match
case gfs_seamless
case gfs_mix
case gfs_global
case gfs025
case gfs013
case gfs_hrrr
case gfs_graphcast025
case ncep_nbm_conus
case meteofrance_seamless
case meteofrance_mix
case meteofrance_arpege_seamless
case meteofrance_arpege_world
case meteofrance_arpege_europe
case meteofrance_arome_seamless
case meteofrance_arome_france
case meteofrance_arome_france_hd
case arpege_seamless
case arpege_world
case arpege_europe
case arome_seamless
case arome_france
case arome_france_hd
case jma_seamless
case jma_mix
case jma_msm
case jms_gsm
case jma_gsm
case gem_seamless
case gem_global
case gem_regional
case gem_hrdps_continental
case icon_seamless
case icon_mix
case icon_global
case icon_eu
case icon_d2
case ecmwf_ifs04
case ecmwf_ifs025
case ecmwf_aifs025
case ecmwf_aifs025_single
case metno_nordic
case cma_grapes_global
case bom_access_global
case archive_best_match
case era5_seamless
case era5
case cerra
case era5_land
case era5_ensemble
case ecmwf_ifs
case ecmwf_ifs_analysis
case ecmwf_ifs_analysis_long_window
case ecmwf_ifs_long_window
case arpae_cosmo_seamless
case arpae_cosmo_2i
case arpae_cosmo_2i_ruc
case arpae_cosmo_5m
case knmi_harmonie_arome_europe
case knmi_harmonie_arome_netherlands
case dmi_harmonie_arome_europe
case knmi_seamless
case dmi_seamless
case metno_seamless
case ukmo_seamless
case ukmo_global_deterministic_10km
case ukmo_uk_deterministic_2km
case satellite_radiation_seamless
case eumetsat_sarah3
case eumetsat_lsa_saf_msg
case eumetsat_lsa_saf_iodc
case jma_jaxa_himawari
case kma_seamless
case kma_gdps
case kma_ldps
/// Return the required readers for this domain configuration
/// Note: last reader has highes resolution data
func getReader(lat: Float, lon: Float, elevation: Float, mode: GridSelectionMode, options: GenericReaderOptions) throws -> [any GenericReaderProtocol] {
switch self {
case .best_match:
guard let icon: any GenericReaderProtocol = try IconReader(domain: .icon, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options) else {
throw ModelError.domainInitFailed(domain: IconDomains.icon.rawValue)
}
let gfsProbabilites = try ProbabilityReader.makeGfsReader(lat: lat, lon: lon, elevation: elevation, mode: mode)
let iconProbabilities = try ProbabilityReader.makeIconReader(lat: lat, lon: lon, elevation: elevation, mode: mode)
guard let gfs: any GenericReaderProtocol = try GfsReader(domains: [.gfs025, .gfs013], lat: lat, lon: lon, elevation: elevation, mode: mode, options: options) else {
throw ModelError.domainInitFailed(domain: IconDomains.icon.rawValue)
}
// For Netherlands and Belgium use KNMI
if (49.35..<53.79).contains(lat), (2.19..<7.66).contains(lon), let knmiNetherlands = try KnmiReader(domain: KnmiDomain.harmonie_arome_netherlands, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options) {
let probabilities = try ProbabilityReader.makeEcmwfReader(lat: lat, lon: lon, elevation: elevation, mode: mode)
let ecmwf = try EcmwfReader(domain: .ifs025, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)
let iconEu = try IconReader(domain: .iconEu, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)
let iconD2 = try IconReader(domain: .iconD2, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)
return Array([gfsProbabilites, probabilities, gfs, icon, iconEu, iconD2, ecmwf, knmiNetherlands].compacted())
}
// Scandinavian region, combine with ICON
if lat >= 54.9, let metno = try MetNoReader(domain: .nordic_pp, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options) {
let iconEu = try IconReader(domain: .iconEu, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)
let probabilities = try ProbabilityReader.makeEcmwfReader(lat: lat, lon: lon, elevation: elevation, mode: mode)
let ecmwf = try EcmwfReader(domain: .ifs025, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)
let iconD2 = try IconReader(domain: .iconD2, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)
return Array([gfsProbabilites, probabilities, gfs, icon, iconEu, iconD2, ecmwf, metno].compacted())
}
// If Icon-d2 is available, use icon domains
if let iconD2 = try IconReader(domain: .iconD2, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options),
let iconD2_15min = try IconReader(domain: .iconD2_15min, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options) {
// TODO: check how out of projection areas are handled
guard let iconEu = try IconReader(domain: .iconEu, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options) else {
throw ModelError.domainInitFailed(domain: IconDomains.icon.rawValue)
}
return [gfsProbabilites, iconProbabilities, gfs, icon, iconEu, iconD2, iconD2_15min]
}
// For western europe, use arome models
if (42.10..<51.32).contains(lat), (-6.18..<8.35).contains(lon), let arome_france_hd = try MeteoFranceReader(domain: .arome_france_hd, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options) {
let arome_france_hd_15min = try MeteoFranceReader(domain: .arome_france_hd_15min, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)
let arome_france = try MeteoFranceReader(domain: .arome_france, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)
let arome_france_15min = try MeteoFranceReader(domain: .arome_france_15min, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)
let arpege_europe = try MeteoFranceReader(domain: .arpege_europe, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)
return Array([gfsProbabilites, iconProbabilities, gfs, icon, arpege_europe, arome_france, arome_france_hd, arome_france_15min, arome_france_hd_15min].compacted())
}
// For Northern Europe and Iceland use DMI Harmonie
if (44..<66).contains(lat), let dmiEurope = try DmiReader(domain: DmiDomain.harmonie_arome_europe, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options){
let probabilities = try ProbabilityReader.makeEcmwfReader(lat: lat, lon: lon, elevation: elevation, mode: mode)
let ecmwf = try EcmwfReader(domain: .ifs025, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)
let iconEu = try IconReader(domain: .iconEu, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)
return Array([gfsProbabilites, probabilities, gfs, icon, iconEu, ecmwf, dmiEurope].compacted())
}
// For North America, use HRRR
if let hrrr = try GfsReader(domains: [.hrrr_conus, .hrrr_conus_15min], lat: lat, lon: lon, elevation: elevation, mode: mode, options: options) {
let nbmProbabilities = try ProbabilityReader.makeNbmReader(lat: lat, lon: lon, elevation: elevation, mode: mode)
return Array([gfsProbabilites, nbmProbabilities, icon, gfs, hrrr].compacted())
}
// For Japan use JMA MSM with ICON. Does not use global JMA model because of poor resolution
if (22.4+5..<47.65-5).contains(lat), (120+5..<150-5).contains(lon), let jma_msm = try JmaReader(domain: .msm, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options) {
return [gfsProbabilites, iconProbabilities, gfs, icon, jma_msm]
}
// Remaining eastern europe
if let iconEu = try IconReader(domain: .iconEu, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options) {
return [gfsProbabilites, iconProbabilities, gfs, icon, iconEu]
}
// Northern africa
if let arpege_europe = try MeteoFranceReader(domain: .arpege_europe, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options) {
let arpegeProbabilities: (any GenericReaderProtocol)? = try ProbabilityReader.makeMeteoFranceEuropeReader(lat: lat, lon: lon, elevation: elevation, mode: mode)
return [gfsProbabilites, iconProbabilities, arpegeProbabilities, gfs, icon, arpege_europe].compactMap({$0})
}
// Remaining parts of the world
return [gfsProbabilites, iconProbabilities, gfs, icon]
case .gfs_mix, .gfs_seamless:
return [
try ProbabilityReader.makeGfsReader(lat: lat, lon: lon, elevation: elevation, mode: mode) as any GenericReaderProtocol,
try ProbabilityReader.makeNbmReader(lat: lat, lon: lon, elevation: elevation, mode: mode) as (any GenericReaderProtocol)?,
try GfsReader(domains: [.gfs025, .gfs013, .hrrr_conus, .hrrr_conus_15min], lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)
].compactMap({$0})
case .gfs_global:
let gfsProbabilites = try ProbabilityReader.makeGfsReader(lat: lat, lon: lon, elevation: elevation, mode: mode)
return [gfsProbabilites] + (try GfsReader(domains: [.gfs025, .gfs013], lat: lat, lon: lon, elevation: elevation, mode: mode, options: options).flatMap({[$0]}) ?? [])
case .gfs025:
return try GfsReader(domains: [.gfs025], lat: lat, lon: lon, elevation: elevation, mode: mode, options: options).flatMap({[$0]}) ?? []
case .gfs013:
return try GfsReader(domains: [.gfs013], lat: lat, lon: lon, elevation: elevation, mode: mode, options: options).flatMap({[$0]}) ?? []
case .gfs_hrrr:
return [
try ProbabilityReader.makeNbmReader(lat: lat, lon: lon, elevation: elevation, mode: mode) as (any GenericReaderProtocol)?,
try GfsReader(domains: [.hrrr_conus, .hrrr_conus_15min], lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)
].compactMap({$0})
case .gfs_graphcast025:
return try GfsGraphCastReader(domain: .graphcast025, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options).flatMap({[$0]}) ?? []
case .meteofrance_mix, .meteofrance_seamless:
let arpegeProbabilities: (any GenericReaderProtocol)? = try ProbabilityReader.makeMeteoFranceEuropeReader(lat: lat, lon: lon, elevation: elevation, mode: mode)
return ([arpegeProbabilities] + (try MeteoFranceMixer(domains: [.arpege_world, .arpege_europe, .arome_france, .arome_france_hd, .arome_france_15min, .arome_france_hd_15min], lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)?.reader ?? [])).compactMap({$0})
case .meteofrance_arpege_seamless, .arpege_seamless:
let arpegeProbabilities: (any GenericReaderProtocol)? = try ProbabilityReader.makeMeteoFranceEuropeReader(lat: lat, lon: lon, elevation: elevation, mode: mode)
return ([arpegeProbabilities] + (try MeteoFranceMixer(domains: [.arpege_world, .arpege_europe], lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)?.reader ?? [])).compactMap({$0})
case .meteofrance_arome_seamless, .arome_seamless:
return try MeteoFranceMixer(domains: [.arome_france, .arome_france_hd, .arome_france_15min, .arome_france_hd_15min], lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)?.reader ?? []
case .meteofrance_arpege_world, .arpege_world:
return try MeteoFranceReader(domain: .arpege_world, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options).flatMap({[$0]}) ?? []
case .meteofrance_arpege_europe, .arpege_europe:
let arpegeProbabilities: (any GenericReaderProtocol)? = try ProbabilityReader.makeMeteoFranceEuropeReader(lat: lat, lon: lon, elevation: elevation, mode: mode)
return ([arpegeProbabilities] + (try MeteoFranceReader(domain: .arpege_europe, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options).flatMap({[$0]}) ?? [])).compactMap({$0})
case .meteofrance_arome_france, .arome_france:
// Note: AROME PI 15min is not used for consistency here
return try MeteoFranceMixer(domains: [.arome_france], lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)?.reader ?? []
case .meteofrance_arome_france_hd, .arome_france_hd:
// Note: AROME PI 15min is not used for consistency here
return try MeteoFranceMixer(domains: [.arome_france_hd], lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)?.reader ?? []
case .jma_mix, .jma_seamless:
return try JmaMixer(domains: [.gsm, .msm], lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)?.reader ?? []
case .jma_msm:
return try JmaReader(domain: .msm, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options).flatMap({[$0]}) ?? []
case .jms_gsm, .jma_gsm:
return try JmaReader(domain: .gsm, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options).flatMap({[$0]}) ?? []
case .icon_seamless, .icon_mix:
let iconProbabilities = try ProbabilityReader.makeIconReader(lat: lat, lon: lon, elevation: elevation, mode: mode)
return [iconProbabilities] + (try IconMixer(domains: [.icon, .iconEu, .iconD2, .iconD2_15min], lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)?.reader ?? [])
case .icon_global:
let iconProbabilities = try ProbabilityReader.makeIconGlobalReader(lat: lat, lon: lon, elevation: elevation, mode: mode)
return [iconProbabilities] + (try IconReader(domain: .icon, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options).flatMap({[$0]}) ?? [])
case .icon_eu:
let iconProbabilities = try ProbabilityReader.makeIconEuReader(lat: lat, lon: lon, elevation: elevation, mode: mode)
return (iconProbabilities.flatMap({[$0]}) ?? []) + (try IconReader(domain: .iconEu, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options).flatMap({[$0]}) ?? [])
case .icon_d2:
let iconProbabilities = try ProbabilityReader.makeIconD2Reader(lat: lat, lon: lon, elevation: elevation, mode: mode)
return (iconProbabilities.flatMap({[$0]}) ?? []) + (try IconMixer(domains: [.iconD2, .iconD2_15min], lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)?.reader ?? [])
case .ecmwf_ifs04:
return try EcmwfReader(domain: .ifs04, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options).flatMap({[$0]}) ?? []
case .ecmwf_ifs025:
let probabilities = try ProbabilityReader.makeEcmwfReader(lat: lat, lon: lon, elevation: elevation, mode: mode)
return [probabilities] + (try EcmwfReader(domain: .ifs025, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options).flatMap({[$0]}) ?? [])
case .ecmwf_aifs025:
return try EcmwfReader(domain: .aifs025, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options).flatMap({[$0]}) ?? []
case .ecmwf_aifs025_single:
return try EcmwfReader(domain: .aifs025_single, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options).flatMap({[$0]}) ?? []
case .metno_nordic:
return try MetNoReader(domain: .nordic_pp, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options).flatMap({[$0]}) ?? []
case .gem_seamless:
let probabilities = try ProbabilityReader.makeGemReader(lat: lat, lon: lon, elevation: elevation, mode: mode)
return [probabilities] + (try GemMixer(domains: [.gem_global, .gem_regional, .gem_hrdps_continental], lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)?.reader ?? [])
case .gem_global:
let probabilities = try ProbabilityReader.makeGemReader(lat: lat, lon: lon, elevation: elevation, mode: mode)
return [probabilities] + (try GemReader(domain: .gem_global, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options).flatMap({[$0]}) ?? [])
case .gem_regional:
return try GemReader(domain: .gem_regional, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options).flatMap({[$0]}) ?? []
case .gem_hrdps_continental:
return try GemReader(domain: .gem_hrdps_continental, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options).flatMap({[$0]}) ?? []
case .archive_best_match:
return [try Era5Factory.makeArchiveBestMatch(lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)]
case .era5_seamless:
return [try Era5Factory.makeEra5CombinedLand(lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)]
case .era5:
// If explicitly selected ERA5, combine with ensemble to read spread variables
return [try Era5Factory.makeEra5WithEnsemble(lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)]
case .era5_land:
return [try Era5Factory.makeReader(domain: .era5_land, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)]
case .cerra:
return try CerraReader(domain: .cerra, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options).flatMap({[$0]}) ?? []
case .ecmwf_ifs:
return [try Era5Factory.makeReader(domain: .ecmwf_ifs, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)]
case .cma_grapes_global:
return try CmaReader(domain: .grapes_global, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options).flatMap({[$0]}) ?? []
case .bom_access_global:
let probabilities = try ProbabilityReader.makeBomReader(lat: lat, lon: lon, elevation: elevation, mode: mode)
return [probabilities] + (try BomReader(domain: .access_global, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options).flatMap({[$0]}) ?? [])
case .arpae_cosmo_seamless:
return try ArpaeMixer(domains: [.cosmo_5m, .cosmo_2i, .cosmo_2i_ruc], lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)?.reader ?? []
case .arpae_cosmo_2i:
return try ArpaeReader(domain: .cosmo_2i, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options).flatMap({[$0]}) ?? []
case .arpae_cosmo_2i_ruc:
return try ArpaeReader(domain: .cosmo_2i_ruc, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options).flatMap({[$0]}) ?? []
case .arpae_cosmo_5m:
return try ArpaeReader(domain: .cosmo_5m, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options).flatMap({[$0]}) ?? []
case .knmi_harmonie_arome_europe:
return try KnmiReader(domain: KnmiDomain.harmonie_arome_europe, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options).flatMap({[$0]}) ?? []
case .knmi_harmonie_arome_netherlands:
return try KnmiReader(domain: KnmiDomain.harmonie_arome_netherlands, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options).flatMap({[$0]}) ?? []
case .dmi_harmonie_arome_europe:
return try DmiReader(domain: DmiDomain.harmonie_arome_europe, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options).flatMap({[$0]}) ?? []
case .knmi_seamless:
let probabilities = try ProbabilityReader.makeEcmwfReader(lat: lat, lon: lon, elevation: elevation, mode: mode)
let knmiNetherlands: (any GenericReaderProtocol)? = try KnmiReader(domain: KnmiDomain.harmonie_arome_netherlands, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)
let knmiEurope = try KnmiReader(domain: KnmiDomain.harmonie_arome_europe, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)
let ecmwf = try EcmwfReader(domain: .ifs025, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)
return [probabilities, ecmwf, knmiEurope, knmiNetherlands].compactMap({$0})
case .dmi_seamless:
let probabilities = try ProbabilityReader.makeEcmwfReader(lat: lat, lon: lon, elevation: elevation, mode: mode)
let dmiEurope: (any GenericReaderProtocol)? = try DmiReader(domain: DmiDomain.harmonie_arome_europe, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)
let ecmwf = try EcmwfReader(domain: .ifs025, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)
return [probabilities, ecmwf, dmiEurope].compactMap({$0})
case .metno_seamless:
let probabilities = try ProbabilityReader.makeEcmwfReader(lat: lat, lon: lon, elevation: elevation, mode: mode)
let metno: (any GenericReaderProtocol)? = try MetNoReader(domain: .nordic_pp, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)
let ecmwf = try EcmwfReader(domain: .ifs025, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)
return [probabilities, ecmwf, metno].compactMap({$0})
case .ecmwf_ifs_analysis_long_window:
return [try Era5Factory.makeReader(domain: .ecmwf_ifs_analysis_long_window, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)]
case .ecmwf_ifs_analysis:
return [try Era5Factory.makeReader(domain: .ecmwf_ifs_analysis, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)]
case .ecmwf_ifs_long_window:
return [try Era5Factory.makeReader(domain: .ecmwf_ifs_long_window, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)]
case .era5_ensemble:
return [try Era5Factory.makeReader(domain: .era5_ensemble, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)]
case .ukmo_seamless:
let ukmoGlobal: (any GenericReaderProtocol)? = try UkmoReader(domain: UkmoDomain.global_deterministic_10km, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)
let ukmoUk = try UkmoReader(domain: UkmoDomain.uk_deterministic_2km, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)
return [ukmoGlobal, ukmoUk].compactMap({$0})
case .ukmo_global_deterministic_10km:
let ukmoGlobal: (any GenericReaderProtocol)? = try UkmoReader(domain: UkmoDomain.global_deterministic_10km, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)
return [ukmoGlobal].compactMap({$0})
case .ukmo_uk_deterministic_2km:
let ukmoUk = try UkmoReader(domain: UkmoDomain.uk_deterministic_2km, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)
return [ukmoUk].compactMap({$0})
case .ncep_nbm_conus:
return try NbmReader(domains: [.nbm_conus], lat: lat, lon: lon, elevation: elevation, mode: mode, options: options).flatMap({[$0]}) ?? []
case .eumetsat_sarah3:
let sarah3 = try EumetsatSarahReader(domain: EumetsatSarahDomain.sarah3_30min, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)
return [sarah3].compactMap({$0})
case .jma_jaxa_himawari:
let sat = try JaxaHimawariReader(domain: JaxaHimawariDomain.himawari_10min, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)
return [sat].compactMap({$0})
case .eumetsat_lsa_saf_msg:
let sat = try EumetsatLsaSafReader(domain: .msg, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)
return [sat].compactMap({$0})
case .eumetsat_lsa_saf_iodc:
let sat = try EumetsatLsaSafReader(domain: .iodc, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)
return [sat].compactMap({$0})
case .satellite_radiation_seamless:
if (-60..<50).contains(lon) { // MSG on 0°
return [try EumetsatLsaSafReader(domain: .msg, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)].compactMap({$0})
}
if (50..<90).contains(lon) { // IODC on 41.5°
return [try EumetsatLsaSafReader(domain: .iodc, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)].compactMap({$0})
}
if (90...).contains(lon) { // Himawari on 140°
return [try JaxaHimawariReader(domain: JaxaHimawariDomain.himawari_10min, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)].compactMap({$0})
}
// TODO GOES east + west
return []
case .kma_seamless:
let ldps = try KmaReader(domain: .ldps, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)
let gdps = try KmaReader(domain: .gdps, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)
return [gdps, ldps].compactMap({$0})
case .kma_gdps:
let reader = try KmaReader(domain: .gdps, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)
return [reader].compactMap({$0})
case .kma_ldps:
let reader = try KmaReader(domain: .ldps, lat: lat, lon: lon, elevation: elevation, mode: mode, options: options)
return [reader].compactMap({$0})
}
}
var genericDomain: (any GenericDomain)? {
switch self {
case .gfs025:
return GfsDomain.gfs025
case .gfs013:
return GfsDomain.gfs013
case .gfs_hrrr:
return GfsDomain.hrrr_conus
case .gfs_graphcast025:
return GfsGraphCastDomain.graphcast025
case .meteofrance_arpege_world, .arpege_world:
return MeteoFranceDomain.arpege_world
case .meteofrance_arpege_europe, .arpege_europe:
return MeteoFranceDomain.arpege_europe
case .meteofrance_arome_france, .arome_france:
return MeteoFranceDomain.arome_france
case .meteofrance_arome_france_hd, .arome_france_hd:
return MeteoFranceDomain.arome_france_hd
case .icon_global:
return IconDomains.icon
case .icon_eu:
return IconDomains.iconEu
case .icon_d2:
return IconDomains.iconD2
case .ecmwf_ifs04:
return EcmwfDomain.ifs04
case .ecmwf_ifs025:
return EcmwfDomain.ifs025
case .ecmwf_aifs025:
return EcmwfDomain.aifs025
case .metno_nordic:
return MetNoDomain.nordic_pp
case .gem_global:
return GemDomain.gem_global
case .gem_regional:
return GemDomain.gem_regional
case .gem_hrdps_continental:
return GemDomain.gem_hrdps_continental
case .era5:
return CdsDomain.era5
case .era5_land:
return CdsDomain.era5_land
case .cerra:
return CdsDomain.cerra
case .ecmwf_ifs:
return CdsDomain.ecmwf_ifs
case .cma_grapes_global:
return CmaDomain.grapes_global
case .bom_access_global:
return BomDomain.access_global
case .arpae_cosmo_2i:
return ArpaeDomain.cosmo_2i
case .arpae_cosmo_2i_ruc:
return ArpaeDomain.cosmo_2i_ruc
case .arpae_cosmo_5m:
return ArpaeDomain.cosmo_5m
default:
return nil
}
}
func getReader(gridpoint: Int, options: GenericReaderOptions) throws -> (any GenericReaderProtocol)? {
switch self {
case .gfs025:
return try GfsReader(domain: .gfs025, gridpoint: gridpoint, options: options)
case .gfs013:
return try GfsReader(domain: .gfs013, gridpoint: gridpoint, options: options)
case .gfs_hrrr:
return try GfsReader(domain: .hrrr_conus, gridpoint: gridpoint, options: options)
case .gfs_graphcast025:
return try GfsGraphCastReader(domain: .graphcast025, gridpoint: gridpoint, options: options)
case .meteofrance_arpege_world, .arpege_world:
return try MeteoFranceReader(domain: .arpege_world, gridpoint: gridpoint, options: options)
case .meteofrance_arpege_europe, .arpege_europe:
return try MeteoFranceReader(domain: .arpege_europe, gridpoint: gridpoint, options: options)
case .meteofrance_arome_france, .arome_france:
return try MeteoFranceReader(domain: .arome_france, gridpoint: gridpoint, options: options)
case .meteofrance_arome_france_hd, .arome_france_hd:
return try MeteoFranceReader(domain: .arome_france_hd, gridpoint: gridpoint, options: options)
case .icon_global:
return try IconReader(domain: .icon, gridpoint: gridpoint, options: options)
case .icon_eu:
return try IconReader(domain: .iconEu, gridpoint: gridpoint, options: options)
case .icon_d2:
return try IconReader(domain: .iconD2, gridpoint: gridpoint, options: options)
case .ecmwf_ifs04:
return try EcmwfReader(domain: .ifs04, gridpoint: gridpoint, options: options)
case .ecmwf_ifs025:
return try EcmwfReader(domain: .ifs025, gridpoint: gridpoint, options: options)
case .ecmwf_aifs025:
return try EcmwfReader(domain: .aifs025, gridpoint: gridpoint, options: options)
case .metno_nordic:
return try MetNoReader(domain: .nordic_pp, gridpoint: gridpoint, options: options)
case .gem_global:
return try GemReader(domain: .gem_global, gridpoint: gridpoint, options: options)
case .gem_regional:
return try GemReader(domain: .gem_regional, gridpoint: gridpoint, options: options)
case .gem_hrdps_continental:
return try GemReader(domain: .gem_hrdps_continental, gridpoint: gridpoint, options: options)
case .era5:
return try Era5Factory.makeReader(domain: .era5, gridpoint: gridpoint, options: options)
case .era5_land:
return try Era5Factory.makeReader(domain: .era5_land, gridpoint: gridpoint, options: options)
case .cerra:
return try CerraReader(domain: .cerra, gridpoint: gridpoint, options: options)
case .ecmwf_ifs:
return try Era5Factory.makeReader(domain: .ecmwf_ifs, gridpoint: gridpoint, options: options)
case .cma_grapes_global:
return try CmaReader(domain: .grapes_global, gridpoint: gridpoint, options: options)
case .bom_access_global:
return try BomReader(domain: .access_global, gridpoint: gridpoint, options: options)
case .arpae_cosmo_2i:
return try ArpaeReader(domain: .cosmo_2i, gridpoint: gridpoint, options: options)
case .arpae_cosmo_2i_ruc:
return try ArpaeReader(domain: .cosmo_2i_ruc, gridpoint: gridpoint, options: options)
case .arpae_cosmo_5m:
return try ArpaeReader(domain: .cosmo_5m, gridpoint: gridpoint, options: options)
default:
return nil
}
}
var countEnsembleMember: Int {
return 1
}
}
enum ModelError: AbortError {
var status: NIOHTTP1.HTTPResponseStatus {
return .badRequest
}
case domainInitFailed(domain: String)
}
/// Define all available surface weather variables
enum ForecastSurfaceVariable: String, GenericVariableMixable {
/// Maps to `temperature_2m`. Used for compatibility with `current_weather` block
case temperature
/// Maps to `windspeed_10m`. Used for compatibility with `current_weather` block
case windspeed
/// Maps to `winddirection_10m`. Used for compatibility with `current_weather` block
case winddirection
case wet_bulb_temperature_2m
case apparent_temperature
case cape
case cloudcover
case cloudcover_high
case cloudcover_low
case cloudcover_mid
case cloud_cover
case cloud_cover_high
case cloud_cover_low
case cloud_cover_mid
case cloud_cover_2m
case cloud_base
case cloud_top
case convective_cloud_base
case convective_cloud_top
case dewpoint_2m
case dew_point_2m
case diffuse_radiation
case diffuse_radiation_instant
case direct_normal_irradiance
case direct_normal_irradiance_instant
case direct_radiation
case direct_radiation_instant
case et0_fao_evapotranspiration
case evapotranspiration
case freezinglevel_height
case freezing_level_height
case growing_degree_days_base_0_limit_50
case is_day
case latent_heatflux
case latent_heat_flux
case lifted_index
case convective_inhibition
case leaf_wetness_probability
case lightning_potential
case mass_density_8m
case precipitation
case precipitation_probability
case precipitation_type
case pressure_msl
case rain
case relativehumidity_2m
case relative_humidity_2m
case runoff
case sensible_heatflux
case sensible_heat_flux
case shortwave_radiation
case shortwave_radiation_instant
case showers
case skin_temperature
case snow_depth
case snow_depth_water_equivalent
case snow_height
case hail
case snowfall
case snowfall_water_equivalent
case sunshine_duration
case soil_moisture_0_1cm
case soil_moisture_0_to_1cm
case soil_moisture_0_to_100cm
case soil_moisture_0_to_10cm
case soil_moisture_0_to_7cm
case soil_moisture_100_to_200cm
case soil_moisture_100_to_255cm
case soil_moisture_10_to_40cm
case soil_moisture_1_3cm
case soil_moisture_1_to_3cm
case soil_moisture_27_81cm
case soil_moisture_27_to_81cm
case soil_moisture_28_to_100cm
case soil_moisture_3_9cm
case soil_moisture_3_to_9cm
case soil_moisture_40_to_100cm
case soil_moisture_7_to_28cm
case soil_moisture_9_27cm
case soil_moisture_9_to_27cm
case soil_moisture_index_0_to_100cm
case soil_moisture_index_0_to_7cm
case soil_moisture_index_100_to_255cm
case soil_moisture_index_28_to_100cm
case soil_moisture_index_7_to_28cm
case soil_temperature_0_to_100cm
case soil_temperature_0_to_10cm
case soil_temperature_0_to_7cm
case soil_temperature_0cm
case soil_temperature_100_to_200cm
case soil_temperature_100_to_255cm
case soil_temperature_10_to_40cm
case soil_temperature_18cm
case soil_temperature_28_to_100cm
case soil_temperature_40_to_100cm
case soil_temperature_54cm
case soil_temperature_6cm
case soil_temperature_7_to_28cm
case surface_air_pressure
case snowfall_height
case surface_pressure
case surface_temperature
case temperature_100m
case temperature_120m
case temperature_150m
case temperature_180m
case temperature_2m
case temperature_20m
case temperature_200m
case temperature_50m
case temperature_40m
case temperature_80m
case temperature_2m_max
case temperature_2m_min
case terrestrial_radiation
case terrestrial_radiation_instant
case total_column_integrated_water_vapour
case updraft
case uv_index
case uv_index_clear_sky
case vapor_pressure_deficit
case vapour_pressure_deficit
case visibility
case weathercode
case weather_code
case winddirection_100m
case winddirection_10m
case winddirection_120m
case winddirection_150m
case winddirection_180m
case winddirection_200m
case winddirection_20m
case winddirection_40m
case winddirection_50m
case winddirection_80m
case windgusts_10m
case windspeed_100m
case windspeed_10m
case windspeed_120m
case windspeed_150m
case windspeed_180m
case windspeed_200m
case windspeed_20m
case windspeed_40m
case windspeed_50m
case windspeed_80m
case wind_direction_250m
case wind_direction_300m
case wind_direction_350m
case wind_direction_450m
case wind_direction_100m
case wind_direction_10m
case wind_direction_120m
case wind_direction_140m
case wind_direction_150m
case wind_direction_160m
case wind_direction_180m
case wind_direction_200m
case wind_direction_20m
case wind_direction_40m
case wind_direction_30m
case wind_direction_50m
case wind_direction_80m
case wind_direction_70m
case wind_gusts_10m
case wind_speed_250m
case wind_speed_300m
case wind_speed_350m
case wind_speed_450m
case wind_speed_100m
case wind_speed_10m
case wind_speed_120m
case wind_speed_140m
case wind_speed_150m
case wind_speed_160m
case wind_speed_180m
case wind_speed_200m
case wind_speed_20m
case wind_speed_40m
case wind_speed_30m
case wind_speed_50m
case wind_speed_70m
case wind_speed_80m
case soil_temperature_10_to_35cm
case soil_temperature_35_to_100cm
case soil_temperature_100_to_300cm
case soil_moisture_10_to_35cm
case soil_moisture_35_to_100cm
case soil_moisture_100_to_300cm
case shortwave_radiation_clear_sky
case global_tilted_irradiance
case global_tilted_irradiance_instant
case boundary_layer_height
case thunderstorm_probability
case rain_probability
case freezing_rain_probability
case ice_pellets_probability
case snowfall_probability
case albedo
case wind_speed_10m_spread
case wind_speed_100m_spread
case wind_direction_10m_spread
case wind_direction_100m_spread
case snowfall_spread
case temperature_2m_spread
case wind_gusts_10m_spread
case dew_point_2m_spread
case cloud_cover_low_spread
case cloud_cover_mid_spread
case cloud_cover_high_spread
case pressure_msl_spread
case snowfall_water_equivalent_spread
case snow_depth_spread
case soil_temperature_0_to_7cm_spread
case soil_temperature_7_to_28cm_spread
case soil_temperature_28_to_100cm_spread
case soil_temperature_100_to_255cm_spread
case soil_moisture_0_to_7cm_spread
case soil_moisture_7_to_28cm_spread
case soil_moisture_28_to_100cm_spread
case soil_moisture_100_to_255cm_spread
case shortwave_radiation_spread
case precipitation_spread
case direct_radiation_spread
case boundary_layer_height_spread
/// Some variables are kept for backwards compatibility
var remapped: Self {
switch self {
case .temperature:
return .temperature_2m
case .windspeed:
return .wind_speed_10m
case .winddirection:
return .wind_direction_10m
case .surface_air_pressure:
return .surface_pressure
default:
return self
}
}
/// Soil moisture or snow depth are cumulative processes and have offests if mutliple models are mixed
var requiresOffsetCorrectionForMixing: Bool {
switch self {
case .soil_moisture_0_1cm: return true
case .soil_moisture_0_to_100cm: return true
case .soil_moisture_0_to_10cm: return true
case .soil_moisture_0_to_7cm: return true
case .soil_moisture_100_to_200cm: return true
case .soil_moisture_100_to_255cm: return true
case .soil_moisture_10_to_40cm: return true
case .soil_moisture_1_3cm: return true
case .soil_moisture_27_81cm: return true
case .soil_moisture_28_to_100cm: return true
case .soil_moisture_3_9cm: return true
case .soil_moisture_40_to_100cm: return true
case .soil_moisture_7_to_28cm: return true
case .soil_moisture_9_27cm: return true
case .snow_depth: return true
default: return false
}
}
}
/// Available pressure level variables
enum ForecastPressureVariableType: String, GenericVariableMixable {
case temperature
case geopotential_height
case relativehumidity
case relative_humidity
case windspeed
case wind_speed
case winddirection
case wind_direction
case dewpoint
case dew_point
case cloudcover
case cloud_cover
case vertical_velocity
var requiresOffsetCorrectionForMixing: Bool {
return false
}
}
struct ForecastPressureVariable: PressureVariableRespresentable, GenericVariableMixable {
let variable: ForecastPressureVariableType
let level: Int
var requiresOffsetCorrectionForMixing: Bool {
return false
}
}
/// Available pressure level variables
enum ForecastHeightVariableType: String, GenericVariableMixable {
case temperature
case relativehumidity
case relative_humidity
case windspeed
case wind_speed
case winddirection
case wind_direction
case dewpoint
case dew_point
case cloudcover
case cloud_cover
case vertical_velocity
var requiresOffsetCorrectionForMixing: Bool {
return false
}
}
struct ForecastHeightVariable: HeightVariableRespresentable, GenericVariableMixable {
let variable: ForecastHeightVariableType
let level: Int
var requiresOffsetCorrectionForMixing: Bool {
return false
}
}
typealias ForecastVariable = SurfacePressureAndHeightVariable<VariableAndPreviousDay, ForecastPressureVariable, ForecastHeightVariable>
extension ForecastVariable {
var variableAndPreviousDay: (ForecastVariable, Int) {
switch self {
case .surface(let surface):
return (ForecastVariable.surface(.init(surface.variable.remapped, 0)), surface.previousDay)
case .pressure(let pressure):
return (ForecastVariable.pressure(pressure), 0)
case .height(let height):
return (ForecastVariable.height(height), 0)
}
}
}
/// Available daily aggregations
enum ForecastVariableDaily: String, DailyVariableCalculatable, RawRepresentableString {
case apparent_temperature_max
case apparent_temperature_mean
case apparent_temperature_min
case cape_max
case cape_mean
case cape_min
case cloudcover_max
case cloudcover_mean
case cloudcover_min
case cloud_cover_max
case cloud_cover_mean
case cloud_cover_min
case dewpoint_2m_max
case dewpoint_2m_mean
case dewpoint_2m_min
case dew_point_2m_max
case dew_point_2m_mean
case dew_point_2m_min
case et0_fao_evapotranspiration
case et0_fao_evapotranspiration_sum
case growing_degree_days_base_0_limit_50
case leaf_wetness_probability_mean
case precipitation_hours
case precipitation_probability_max
case precipitation_probability_mean
case precipitation_probability_min
case precipitation_sum
case pressure_msl_max
case pressure_msl_mean
case pressure_msl_min
case rain_sum
case relative_humidity_2m_max
case relative_humidity_2m_mean
case relative_humidity_2m_min
case shortwave_radiation_sum
case showers_sum
case snowfall_sum
case snowfall_water_equivalent_sum
case soil_moisture_0_to_100cm_mean
case soil_moisture_0_to_10cm_mean
case soil_moisture_0_to_7cm_mean
case soil_moisture_28_to_100cm_mean
case soil_moisture_7_to_28cm_mean
case soil_moisture_index_0_to_100cm_mean
case soil_moisture_index_0_to_7cm_mean
case soil_moisture_index_100_to_255cm_mean
case soil_moisture_index_28_to_100cm_mean
case soil_moisture_index_7_to_28cm_mean
case soil_temperature_0_to_100cm_mean
case soil_temperature_0_to_7cm_mean
case soil_temperature_28_to_100cm_mean
case soil_temperature_7_to_28cm_mean
case sunrise
case sunset
case daylight_duration
case sunshine_duration
case surface_pressure_max
case surface_pressure_mean
case surface_pressure_min
case temperature_2m_max
case temperature_2m_mean
case temperature_2m_min
case updraft_max
case uv_index_clear_sky_max
case uv_index_max
case vapor_pressure_deficit_max
case vapour_pressure_deficit_max
case visibility_max
case visibility_mean
case visibility_min
case weathercode
case weather_code
case winddirection_10m_dominant
case windgusts_10m_max
case windgusts_10m_mean
case windgusts_10m_min
case windspeed_10m_max
case windspeed_10m_mean
case windspeed_10m_min
case wind_direction_10m_dominant
case wind_gusts_10m_max
case wind_gusts_10m_mean
case wind_gusts_10m_min
case wind_speed_10m_max
case wind_speed_10m_mean
case wind_speed_10m_min
case wet_bulb_temperature_2m_max
case wet_bulb_temperature_2m_mean
case wet_bulb_temperature_2m_min
var aggregation: DailyAggregation<ForecastVariable> {
switch self {
case .temperature_2m_max:
return .max(.surface(.init(.temperature_2m, 0)))
case .temperature_2m_min:
return .min(.surface(.init(.temperature_2m, 0)))
case .temperature_2m_mean:
return .mean(.surface(.init(.temperature_2m, 0)))
case .apparent_temperature_max:
return .max(.surface(.init(.apparent_temperature, 0)))
case .apparent_temperature_mean:
return .mean(.surface(.init(.apparent_temperature, 0)))
case .apparent_temperature_min:
return .min(.surface(.init(.apparent_temperature, 0)))
case .precipitation_sum:
return .sum(.surface(.init(.precipitation, 0)))
case .snowfall_sum:
return .sum(.surface(.init(.snowfall, 0)))
case .rain_sum:
return .sum(.surface(.init(.rain, 0)))
case .showers_sum:
return .sum(.surface(.init(.showers, 0)))
case .weathercode, .weather_code:
return .max(.surface(.init(.weathercode, 0)))
case .shortwave_radiation_sum:
return .radiationSum(.surface(.init(.shortwave_radiation, 0)))
case .windspeed_10m_max, .wind_speed_10m_max:
return .max(.surface(.init(.wind_speed_10m, 0)))
case .windspeed_10m_min, .wind_speed_10m_min:
return .min(.surface(.init(.wind_speed_10m, 0)))
case .windspeed_10m_mean, .wind_speed_10m_mean:
return .mean(.surface(.init(.wind_speed_10m, 0)))
case .windgusts_10m_max, .wind_gusts_10m_max:
return .max(.surface(.init(.wind_gusts_10m, 0)))
case .windgusts_10m_min, .wind_gusts_10m_min:
return .min(.surface(.init(.wind_gusts_10m, 0)))
case .windgusts_10m_mean, .wind_gusts_10m_mean:
return .mean(.surface(.init(.wind_gusts_10m, 0)))
case .winddirection_10m_dominant, .wind_direction_10m_dominant:
return .dominantDirection(velocity: .surface(.init(.wind_speed_10m, 0)), direction: .surface(.init(.wind_direction_10m, 0)))
case .precipitation_hours:
return .precipitationHours(.surface(.init(.precipitation, 0)))
case .sunrise:
return .none
case .sunset:
return .none
case .et0_fao_evapotranspiration:
return .sum(.surface(.init(.et0_fao_evapotranspiration, 0)))
case .visibility_max:
return .max(.surface(.init(.visibility, 0)))
case .visibility_min:
return .min(.surface(.init(.visibility, 0)))
case .visibility_mean:
return .mean(.surface(.init(.visibility, 0)))
case .pressure_msl_max:
return .max(.surface(.init(.pressure_msl, 0)))
case .pressure_msl_min:
return .min(.surface(.init(.pressure_msl, 0)))
case .pressure_msl_mean:
return .mean(.surface(.init(.pressure_msl, 0)))
case .surface_pressure_max:
return .max(.surface(.init(.surface_pressure, 0)))
case .surface_pressure_min:
return .min(.surface(.init(.surface_pressure, 0)))
case .surface_pressure_mean:
return .mean(.surface(.init(.surface_pressure, 0)))
case .cape_max:
return .max(.surface(.init(.cape, 0)))
case .cape_min:
return .min(.surface(.init(.cape, 0)))
case .cape_mean:
return .mean(.surface(.init(.cape, 0)))
case .cloudcover_max, .cloud_cover_max:
return .max(.surface(.init(.cloudcover, 0)))
case .cloudcover_min, .cloud_cover_min:
return .min(.surface(.init(.cloudcover, 0)))
case .cloudcover_mean, .cloud_cover_mean:
return .mean(.surface(.init(.cloudcover, 0)))
case .uv_index_max:
return .max(.surface(.init(.uv_index, 0)))
case .uv_index_clear_sky_max:
return .max(.surface(.init(.uv_index_clear_sky, 0)))
case .precipitation_probability_max:
return .max(.surface(.init(.precipitation_probability, 0)))
case .precipitation_probability_min:
return .min(.surface(.init(.precipitation_probability, 0)))
case .precipitation_probability_mean:
return .mean(.surface(.init(.precipitation_probability, 0)))
case .dewpoint_2m_max, .dew_point_2m_max:
return .max(.surface(.init(.dewpoint_2m, 0)))
case .dewpoint_2m_mean, .dew_point_2m_mean:
return .mean(.surface(.init(.dewpoint_2m, 0)))
case .dewpoint_2m_min, .dew_point_2m_min:
return .min(.surface(.init(.dewpoint_2m, 0)))
case .et0_fao_evapotranspiration_sum:
return .sum(.surface(.init(.et0_fao_evapotranspiration, 0)))
case .growing_degree_days_base_0_limit_50:
return .sum(.surface(.init(.growing_degree_days_base_0_limit_50, 0)))
case .leaf_wetness_probability_mean:
return .mean(.surface(.init(.leaf_wetness_probability, 0)))
case .relative_humidity_2m_max:
return .max(.surface(.init(.relativehumidity_2m, 0)))
case .relative_humidity_2m_mean:
return .mean(.surface(.init(.relativehumidity_2m, 0)))
case .relative_humidity_2m_min:
return .min(.surface(.init(.relativehumidity_2m, 0)))
case .snowfall_water_equivalent_sum:
return .sum(.surface(.init(.snowfall_water_equivalent, 0)))
case .soil_moisture_0_to_100cm_mean:
return .mean(.surface(.init(.soil_moisture_0_to_100cm, 0)))
case .soil_moisture_0_to_10cm_mean:
return .mean(.surface(.init(.soil_moisture_0_to_10cm, 0)))
case .soil_moisture_0_to_7cm_mean:
return .mean(.surface(.init(.soil_moisture_0_to_7cm, 0)))
case .soil_moisture_28_to_100cm_mean:
return .mean(.surface(.init(.soil_moisture_28_to_100cm, 0)))
case .soil_moisture_7_to_28cm_mean:
return .mean(.surface(.init(.soil_moisture_7_to_28cm, 0)))
case .soil_moisture_index_0_to_100cm_mean:
return .mean(.surface(.init(.soil_moisture_index_0_to_100cm, 0)))
case .soil_moisture_index_0_to_7cm_mean:
return .mean(.surface(.init(.soil_moisture_index_0_to_7cm, 0)))
case .soil_moisture_index_100_to_255cm_mean:
return .mean(.surface(.init(.soil_moisture_index_100_to_255cm, 0)))
case .soil_moisture_index_28_to_100cm_mean:
return .mean(.surface(.init(.soil_moisture_index_28_to_100cm, 0)))
case .soil_moisture_index_7_to_28cm_mean:
return .mean(.surface(.init(.soil_moisture_index_7_to_28cm, 0)))
case .soil_temperature_0_to_100cm_mean:
return .mean(.surface(.init(.soil_temperature_0_to_100cm, 0)))
case .soil_temperature_0_to_7cm_mean:
return .mean(.surface(.init(.soil_temperature_0_to_7cm, 0)))
case .soil_temperature_28_to_100cm_mean:
return .mean(.surface(.init(.soil_temperature_28_to_100cm, 0)))
case .soil_temperature_7_to_28cm_mean:
return .mean(.surface(.init(.soil_temperature_7_to_28cm, 0)))
case .updraft_max:
return .max(.surface(.init(.updraft, 0)))
case .vapor_pressure_deficit_max, .vapour_pressure_deficit_max:
return .max(.surface(.init(.vapor_pressure_deficit, 0)))
case .wet_bulb_temperature_2m_max:
return .max(.surface(.init(.wet_bulb_temperature_2m, 0)))
case .wet_bulb_temperature_2m_min:
return .min(.surface(.init(.wet_bulb_temperature_2m, 0)))
case .wet_bulb_temperature_2m_mean:
return .mean(.surface(.init(.wet_bulb_temperature_2m, 0)))
case .daylight_duration:
return .none
case .sunshine_duration:
return .sum(.surface(.init(.sunshine_duration, 0)))
}
}
}
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