anchor.diff:                  "observedPeriod": "PT0S",
                   "feelsLikeTemperatureInCelsius": 3.1,
                   "meteoGroupStationName": "Pleucadeuc",
  -                "airPressureInHpa": 1005.5,
  +                "airPressureInHectoPascal": 1005.5,
                   "stationTimeZoneName": "Europe/Prague",
                   "effectiveCloudCoverInOcta": 5,
                   "observedUntil": "2016-10-15T09:00:00Z",
  
positive.code:                 "airTemperatureInFahrenheit": 38.12,
                  "feelsLikeTemperatureInCelsius": 3.9,
                  "feelsLikeTemperatureInFahrenheit": 39.02,
                  "airPressureInHpa": 1005.5,
                  "windSpeedInMeterPerSecond": 0.5144445,
                  "windSpeedInKilometerPerHour": 1.852,
                  "windSpeedInMilePerHour": 1.1507794,
  
negative.code: [/search?stationIds={stationIds}&fields={fields}&observedFrom={observedFrom}&observedUntil={observedUntil}&observedPeriod={observedPeriod}]
  
  #### Example
  `https://point-observation.weather.mg/search?stationIds=3007237,3007300&fields=meteoGroupStationId,meteoGroupStationName,stationLocation,stationTimeZoneName,airTemperatureInCelsius,airTemperatureInFahrenheit,feelsLikeTemperatureInCelsius,feelsLikeTemperatureInFahrenheit,airPressureInHectoPascal,windSpeedInMeterPerSecond,windSpeedInKilometerPerHour,windSpeedInMilePerHour,windSpeedInBeaufort,windSpeedInKnot,windDirectionInDegree,dewPointTemperatureInCelsius,dewPointTemperatureInFahrenheit,relativeHumidityInPercent100based,effectiveCloudCoverInOcta,visibilityInMeter,visibilityInKilometers,visibilityInNauticalMile,visibilityInStatuteMile,presentWeather,weatherSymbol,windGustInMeterPerSecond,windGustInKilometerPerHour,windGustInMilePerHour,windGustInBeaufort,windGustInKnot,precipitationAmountInMillimeter,precipitationAmountInInch,pressureTendencyCode,pressureChangeInHectoPascal,temperatureMaxInDegreeCelsius,temperatureMaxInFahrenheit,temperatureMinInDegreeCelsius,temperatureMinInFahrenheit,precipitationAmountInMillimeter,precipitationAmountInInch,sunshineDurationInHours&observedPeriod=PT0S,PT1H,PT3H,PT12H,PT24H&observedFrom=2016-10-15T08:00:00Z&observedUntil=2016-10-15T10:00:00Z`
  
  + Response 200 (application/json)
  
  