private void CalculateDewPoint() { var relativeHumidity = Humidity; var temperatureInF = Temperature; var temperatureInC = (temperatureInF - 32.0m) * 5.0m / 9.0m; var vaporPressure = relativeHumidity * 0.01m * 6.112m * DecimalEx.Exp(17.62m * temperatureInC / (temperatureInC + 243.12m)); var numerator = 243.12m * DecimalEx.Log(vaporPressure) - 440.1m; var denominator = 19.43m - DecimalEx.Log(vaporPressure); var dewPointInC = numerator / denominator; DewPoint = dewPointInC * 9.0m / 5.0m + 32.0m; }
public void Test(decimal d, decimal expected, decimal tolerance) { tolerance = Helper.GetScaledTolerance(expected, (int)tolerance, true); Assert.That(DecimalEx.Exp(d), Is.EqualTo(expected).Within(tolerance)); }