/// <summary> extract climate data from json object and write it into an output file
/// </summary>
/// <param name="outpath"> out path</param>
/// <param name="agMipJson"> agMipJson object </param>
public static void ExtractWeatherData(string outpath, JObject agMipJson, ref string errorOut)
{
IList <JToken> results = agMipJson["weathers"].First["dailyWeather"].Children().ToList();
List <DailyWeather> dailyWeathers = new List <DailyWeather>();
List <string> parameters = new List <string> {
"w_date", "rain", "tavd", "tmin", "tmax", "rhavd", "srad", "wind"
};
foreach (JToken token in results)
{
if (!Util.HasMissingParameter(parameters, "climate", token, ref errorOut))
{
String date = token["w_date"].ToString();
double rain = (double)token["rain"].ToObject(typeof(double));
double tavg = (double)token["tavd"].ToObject(typeof(double));
double tmin = (double)token["tmin"].ToObject(typeof(double));
double tmax = (double)token["tmax"].ToObject(typeof(double));
double humidity = (double)token["rhavd"].ToObject(typeof(double));
double radiation = (double)token["srad"].ToObject(typeof(double));
double wind = (double)token["wind"].ToObject(typeof(double));
DailyWeather dailyWeather = ClimateData.FromAgMIP(date, tavg, tmin, tmax, radiation, rain, humidity, wind);
dailyWeathers.Add(dailyWeather);
}
}
SaveClimateData(outpath, dailyWeathers);
}
/// <summary> save data in csv file format
/// </summary>
/// <param name="outpath">out path</param>
/// <param name="dailyWeathers"> list of daily weather </param>
private static void SaveClimateData(string outpath, List <DailyWeather> dailyWeathers)
{
StringBuilder strBuilder = new StringBuilder();
strBuilder.AppendLine(string.Join(ClimateData.CsvSeperator, ClimateData.MinWeatherData) + ClimateData.CsvSeperator);
strBuilder.AppendLine(string.Join(ClimateData.CsvSeperator, ClimateData.TypeLine) + ClimateData.CsvSeperator);
foreach (var day in dailyWeathers)
{
strBuilder.AppendLine(ClimateData.AsCSVLine(day));
}
File.WriteAllText(outpath + Path.DirectorySeparatorChar + CLIMATE_FILENAME, strBuilder.ToString());
}
