public void GetWindTestVRB()
{
var w = ParaExtractor.GetWind("RCTP ... VRB05KT").Value;
Assert.AreEqual(0.0, (w.Direction - 360.0).Mod(360.0), 1E-6);
Assert.AreEqual(0.0, w.Speed, 1E-6);
}
public void PrecipitationExistsTest()
{
var noRain = ParaExtractor.PrecipitationExists("EDDM CAVOK");
Assert.IsFalse(noRain);
var lightRain = ParaExtractor.PrecipitationExists("EDDM -RA");
Assert.IsTrue(lightRain);
var rain = ParaExtractor.PrecipitationExists("EDDM RA");
Assert.IsTrue(rain);
var heavyRain = ParaExtractor.PrecipitationExists("EDDM +RA");
Assert.IsTrue(heavyRain);
var lightSnow = ParaExtractor.PrecipitationExists("EDDM -SN");
Assert.IsTrue(lightSnow);
var lightShowerRain = ParaExtractor.PrecipitationExists("EDDM -SHRA");
Assert.IsTrue(lightShowerRain);
var showerRainInVicinity = ParaExtractor.PrecipitationExists("EDDM VCSHRA");
Assert.IsTrue(showerRainInVicinity);
}
public void GetPressTest()
{
var(found1, unit1, p1) = ParaExtractor.GetPressure("RCTP ... Q1015 ");
Assert.IsTrue(found1);
Assert.AreEqual(PressureUnit.Mb, unit1);
Assert.AreEqual(1015.0, p1, 1E-6);
var(found2, unit2, p2) = ParaExtractor.GetPressure("KLAX ... A3001");
Assert.IsTrue(found2);
Assert.AreEqual(PressureUnit.inHg, unit2);
Assert.AreEqual(30.01, p2, 1E-6);
}
/// <summary>
/// Returns whether the operation was successful.
/// </summary>
public static bool Fill(
string metar,
TextBox windDirection,
TextBox windSpeed,
TextBox oat,
ComboBox tempUnit,
TextBox altimeter,
ComboBox pressUnit,
ComboBox surfCond)
{
var wind = ParaExtractor.GetWind(metar);
int?temp = ParaExtractor.GetTemp(metar);
var(pressFound, pUnit, press) = ParaExtractor.GetPressure(metar);
bool precip = ParaExtractor.PrecipitationExists(metar);
if (wind == null || temp == null || !pressFound)
{
return(false);
}
var w = wind.Value;
windSpeed.Text = Numbers.RoundToInt(w.Speed).ToString();
windDirection.Text =
((Numbers.RoundToInt(w.Direction) - 1)
.Mod(360) + 1)
.ToString()
.PadLeft(3, '0');
tempUnit.SelectedIndex = 0;
oat.Text = temp.Value.ToString();
pressUnit.SelectedIndex = (int)pUnit;
altimeter.Text =
pUnit == PressureUnit.inHg ?
Math.Round(press, 2).ToString("0.00") :
Numbers.RoundToInt(press).ToString();
SetSurfCond(surfCond, precip);
return(true);
}
public void GetWindTestNormalFormat()
{
var w = ParaExtractor.GetWind("RCTP ... 31005KT").Value;
Assert.AreEqual(0.0, (w.Direction - 310.0).Mod(360.0), 1E-6);
Assert.AreEqual(5.0, w.Speed, 1E-6);
var v = ParaExtractor.GetWind("ZSSS ... 31008MPS").Value;
Assert.AreEqual(0.0, (v.Direction - 310.0).Mod(360.0), 1E-6);
Assert.AreEqual(8.0 / 0.514444444, v.Speed, 1E-6);
var x = ParaExtractor.GetWind("RCTP ... 310/05KT").Value;
Assert.AreEqual(0.0, (x.Direction - 310.0).Mod(360.0), 1E-6);
Assert.AreEqual(5.0, x.Speed, 1E-6);
var y = ParaExtractor.GetWind("RCTP ... 31005G15KT").Value;
Assert.AreEqual(0.0, (y.Direction - 310.0).Mod(360.0), 1E-6);
Assert.AreEqual(5.0, y.Speed, 1E-6);
}
/// <summary>
/// Downloads the weather and selects the runway with max headwind component.
/// If downloading timed out or downloaded data cannot be parsed, returns
/// false for 'success'. Timeout is 1000 ms.
/// </summary>
/// <exception cref="ArgumentNullException"></exception>
/// <exception cref="InvalidOperationException">rwys is empty</exception>
public static async Task <(bool success, string rwy)> SelectRwyBasedOnWind(
IEnumerable <IRwyData> rwys, string icao)
{
var(timedout, metarDownloadResult) =
await LibraryExtension.Tasks.Util.RunAsyncWithTimeout(
() => MetarDownloader.DownloadMetar(icao), 1000);
if (timedout)
{
return(false, null);
}
var(downloaded, metar) = metarDownloadResult;
if (!downloaded)
{
return(false, null);
}
var wind = ParaExtractor.GetWind(metar);
if (!wind.HasValue)
{
return(false, null);
}
return(true, rwys.MaxHeadwind(wind.Value.Direction));
}
public void GetPressTestNotFound()
{
var(found, _, _) = ParaExtractor.GetPressure("RCTP ... ...");
Assert.False(found);
}
public void GetTempTestNotFound()
{
Assert.AreEqual(null, ParaExtractor.GetTemp("RCTP ... ..."));
}
public void GetTempTest2()
{
Assert.AreEqual(37, ParaExtractor.GetTemp(
@"2016/05/15 06:30
VVTS 150630Z 16004KT 090V170 9999 BKN017 FEW020TCU 37/22 Q1006 NOSIG "));
}
public void GetTempTest1()
{
Assert.AreEqual(15, ParaExtractor.GetTemp("RCTP ... 15/12"));
Assert.AreEqual(-5, ParaExtractor.GetTemp("EDDF ... M05/M06"));
Assert.AreEqual(1, ParaExtractor.GetTemp("RJAA ... 01/M01"));
}
public void GetWindTestNotFound()
{
Assert.IsNull(ParaExtractor.GetWind("RCTP ... ..."));
}
