Weather Forecast

We need to filter and build the VT sequences.

If you want to get weather forecast information in your city, you can use the WeatherForecast class from the Nettify.Weather namespace that contains:

• GetWeatherInfo()

• ListAllCities()

There is an alternative version, called WeatherForecastOwm, that gets weather information from OpenWeatherMap. The normal WeatherForecast class gets info from The Weather Channel.

These functions download the weather information for either the specified city ID or city name and return the relevant weather information, WeatherForecastInfo, that contains these properties:

• WeatherCondition Weather

• UnitMeasurement TemperatureMeasurement (see weather conditions)

• double Temperature

• double Humidity

• double WindSpeed

• double WindDirection

where the UnitMeasurement is:

• Kelvin

  • Measurement for Temperature and FeelsLike is K (Kelvin)

  • Measurement for WindSpeed is m.s (Meters per second)

  • Measurement for Pressure is hPa (Hectopascal)

• Metric

  • Measurement for Temperature and FeelsLike is C (Celsius)

  • Measurement for WindSpeed is m.s (Meters per second)

  • Measurement for Pressure is hPa (Hectopascal)

• Imperial

  • Measurement for Temperature and FeelsLike is F (Fahrenheit)

  • Measurement for WindSpeed is mph (Miles per hour)

  • Measurement for Pressure is hPa (Hectopascal)

WeatherForecast requires an API key that you can get from your IBM Weather.com dashboard. You'll need a package of 15 Day weather forecast. Kelvin is not supported in this mode.

WeatherForecastOwm requires providing the OpenWeatherMap API key for each weather operation, which you can get by visiting this page.

Asynchronous Operation

For web development and other cases where asynchronous development is appropriate, you can use the functions that are suffixed with the Async suffix.