/// <summary>
/// Calculates the absolute humidity in g/m³
/// </summary>
/// <param name="airTemperature">The dry air temperature</param>
/// <param name="relativeHumidity">The relative humidity (RH)</param>
/// <returns>The absolute humidity in g/m³</returns>
/// <remarks>
/// Source https://de.wikipedia.org/wiki/Luftfeuchtigkeit#Absolute_Luftfeuchtigkeit
/// </remarks>
public static Density CalculateAbsoluteHumidity(Temperature airTemperature, Ratio relativeHumidity)
{
var avp = CalculateActualVaporPressure(airTemperature, relativeHumidity).Pascals;
double gramsPerCubicMeter = avp / (airTemperature.Kelvins * 461.5) * 1000;
return(Density.FromGramsPerCubicMeter(gramsPerCubicMeter));
}
public void ConversionRoundTrip()
{
Density kilogrampercubicmeter = Density.FromKilogramsPerCubicMeter(1);
AssertEx.EqualTolerance(1, Density.FromDecigramsPerDeciLiter(kilogrampercubicmeter.DecigramsPerDeciLiter).KilogramsPerCubicMeter, DecigramsPerDeciLiterTolerance);
AssertEx.EqualTolerance(1, Density.FromDecigramsPerLiter(kilogrampercubicmeter.DecigramsPerLiter).KilogramsPerCubicMeter, DecigramsPerLiterTolerance);
AssertEx.EqualTolerance(1, Density.FromDecigramsPerMilliliter(kilogrampercubicmeter.DecigramsPerMilliliter).KilogramsPerCubicMeter, DecigramsPerMilliliterTolerance);
AssertEx.EqualTolerance(1, Density.FromGramsPerCubicCentimeter(kilogrampercubicmeter.GramsPerCubicCentimeter).KilogramsPerCubicMeter, GramsPerCubicCentimeterTolerance);
AssertEx.EqualTolerance(1, Density.FromGramsPerCubicMeter(kilogrampercubicmeter.GramsPerCubicMeter).KilogramsPerCubicMeter, GramsPerCubicMeterTolerance);
AssertEx.EqualTolerance(1, Density.FromGramsPerCubicMillimeter(kilogrampercubicmeter.GramsPerCubicMillimeter).KilogramsPerCubicMeter, GramsPerCubicMillimeterTolerance);
AssertEx.EqualTolerance(1, Density.FromGramsPerDeciLiter(kilogrampercubicmeter.GramsPerDeciLiter).KilogramsPerCubicMeter, GramsPerDeciLiterTolerance);
AssertEx.EqualTolerance(1, Density.FromGramsPerLiter(kilogrampercubicmeter.GramsPerLiter).KilogramsPerCubicMeter, GramsPerLiterTolerance);
AssertEx.EqualTolerance(1, Density.FromGramsPerMilliliter(kilogrampercubicmeter.GramsPerMilliliter).KilogramsPerCubicMeter, GramsPerMilliliterTolerance);
AssertEx.EqualTolerance(1, Density.FromKilogramsPerCubicCentimeter(kilogrampercubicmeter.KilogramsPerCubicCentimeter).KilogramsPerCubicMeter, KilogramsPerCubicCentimeterTolerance);
AssertEx.EqualTolerance(1, Density.FromKilogramsPerCubicMeter(kilogrampercubicmeter.KilogramsPerCubicMeter).KilogramsPerCubicMeter, KilogramsPerCubicMeterTolerance);
AssertEx.EqualTolerance(1, Density.FromKilogramsPerCubicMillimeter(kilogrampercubicmeter.KilogramsPerCubicMillimeter).KilogramsPerCubicMeter, KilogramsPerCubicMillimeterTolerance);
AssertEx.EqualTolerance(1, Density.FromKilopoundsPerCubicFoot(kilogrampercubicmeter.KilopoundsPerCubicFoot).KilogramsPerCubicMeter, KilopoundsPerCubicFootTolerance);
AssertEx.EqualTolerance(1, Density.FromKilopoundsPerCubicInch(kilogrampercubicmeter.KilopoundsPerCubicInch).KilogramsPerCubicMeter, KilopoundsPerCubicInchTolerance);
AssertEx.EqualTolerance(1, Density.FromMilligramsPerCubicMeter(kilogrampercubicmeter.MilligramsPerCubicMeter).KilogramsPerCubicMeter, MilligramsPerCubicMeterTolerance);
AssertEx.EqualTolerance(1, Density.FromMilligramsPerDeciLiter(kilogrampercubicmeter.MilligramsPerDeciLiter).KilogramsPerCubicMeter, MilligramsPerDeciLiterTolerance);
AssertEx.EqualTolerance(1, Density.FromMilligramsPerLiter(kilogrampercubicmeter.MilligramsPerLiter).KilogramsPerCubicMeter, MilligramsPerLiterTolerance);
AssertEx.EqualTolerance(1, Density.FromMilligramsPerMilliliter(kilogrampercubicmeter.MilligramsPerMilliliter).KilogramsPerCubicMeter, MilligramsPerMilliliterTolerance);
AssertEx.EqualTolerance(1, Density.FromPoundsPerCubicFoot(kilogrampercubicmeter.PoundsPerCubicFoot).KilogramsPerCubicMeter, PoundsPerCubicFootTolerance);
AssertEx.EqualTolerance(1, Density.FromPoundsPerCubicInch(kilogrampercubicmeter.PoundsPerCubicInch).KilogramsPerCubicMeter, PoundsPerCubicInchTolerance);
AssertEx.EqualTolerance(1, Density.FromPoundsPerImperialGallon(kilogrampercubicmeter.PoundsPerImperialGallon).KilogramsPerCubicMeter, PoundsPerImperialGallonTolerance);
AssertEx.EqualTolerance(1, Density.FromPoundsPerUSGallon(kilogrampercubicmeter.PoundsPerUSGallon).KilogramsPerCubicMeter, PoundsPerUSGallonTolerance);
AssertEx.EqualTolerance(1, Density.FromSlugsPerCubicFoot(kilogrampercubicmeter.SlugsPerCubicFoot).KilogramsPerCubicMeter, SlugsPerCubicFootTolerance);
AssertEx.EqualTolerance(1, Density.FromTonnesPerCubicCentimeter(kilogrampercubicmeter.TonnesPerCubicCentimeter).KilogramsPerCubicMeter, TonnesPerCubicCentimeterTolerance);
AssertEx.EqualTolerance(1, Density.FromTonnesPerCubicMeter(kilogrampercubicmeter.TonnesPerCubicMeter).KilogramsPerCubicMeter, TonnesPerCubicMeterTolerance);
AssertEx.EqualTolerance(1, Density.FromTonnesPerCubicMillimeter(kilogrampercubicmeter.TonnesPerCubicMillimeter).KilogramsPerCubicMeter, TonnesPerCubicMillimeterTolerance);
}
public void ConversionRoundTrip()
{
Density kilogrampercubicmeter = Density.FromKilogramsPerCubicMeter(1);
Assert.AreEqual(1, Density.FromGramsPerCubicCentimeter(kilogrampercubicmeter.GramsPerCubicCentimeter).KilogramsPerCubicMeter, GramsPerCubicCentimeterTolerance);
Assert.AreEqual(1, Density.FromGramsPerCubicMeter(kilogrampercubicmeter.GramsPerCubicMeter).KilogramsPerCubicMeter, GramsPerCubicMeterTolerance);
Assert.AreEqual(1, Density.FromGramsPerCubicMillimeter(kilogrampercubicmeter.GramsPerCubicMillimeter).KilogramsPerCubicMeter, GramsPerCubicMillimeterTolerance);
Assert.AreEqual(1, Density.FromKilogramsPerCubicCentimeter(kilogrampercubicmeter.KilogramsPerCubicCentimeter).KilogramsPerCubicMeter, KilogramsPerCubicCentimeterTolerance);
Assert.AreEqual(1, Density.FromKilogramsPerCubicMeter(kilogrampercubicmeter.KilogramsPerCubicMeter).KilogramsPerCubicMeter, KilogramsPerCubicMeterTolerance);
Assert.AreEqual(1, Density.FromKilogramsPerCubicMillimeter(kilogrampercubicmeter.KilogramsPerCubicMillimeter).KilogramsPerCubicMeter, KilogramsPerCubicMillimeterTolerance);
Assert.AreEqual(1, Density.FromKilopoundsPerCubicFoot(kilogrampercubicmeter.KilopoundsPerCubicFoot).KilogramsPerCubicMeter, KilopoundsPerCubicFootTolerance);
Assert.AreEqual(1, Density.FromKilopoundsPerCubicInch(kilogrampercubicmeter.KilopoundsPerCubicInch).KilogramsPerCubicMeter, KilopoundsPerCubicInchTolerance);
Assert.AreEqual(1, Density.FromPoundsPerCubicFoot(kilogrampercubicmeter.PoundsPerCubicFoot).KilogramsPerCubicMeter, PoundsPerCubicFootTolerance);
Assert.AreEqual(1, Density.FromPoundsPerCubicInch(kilogrampercubicmeter.PoundsPerCubicInch).KilogramsPerCubicMeter, PoundsPerCubicInchTolerance);
Assert.AreEqual(1, Density.FromTonnesPerCubicCentimeter(kilogrampercubicmeter.TonnesPerCubicCentimeter).KilogramsPerCubicMeter, TonnesPerCubicCentimeterTolerance);
Assert.AreEqual(1, Density.FromTonnesPerCubicMeter(kilogrampercubicmeter.TonnesPerCubicMeter).KilogramsPerCubicMeter, TonnesPerCubicMeterTolerance);
Assert.AreEqual(1, Density.FromTonnesPerCubicMillimeter(kilogrampercubicmeter.TonnesPerCubicMillimeter).KilogramsPerCubicMeter, TonnesPerCubicMillimeterTolerance);
}
public void ConversionRoundTrip()
{
Density kilogrampercubicmeter = Density.FromKilogramsPerCubicMeter(1);
Assert.AreEqual(1, Density.FromCentigramsPerDeciLiter(kilogrampercubicmeter.CentigramsPerDeciLiter).KilogramsPerCubicMeter, CentigramsPerDeciLiterTolerance);
Assert.AreEqual(1, Density.FromCentigramsPerLiter(kilogrampercubicmeter.CentigramsPerLiter).KilogramsPerCubicMeter, CentigramsPerLiterTolerance);
Assert.AreEqual(1, Density.FromCentigramsPerMilliliter(kilogrampercubicmeter.CentigramsPerMilliliter).KilogramsPerCubicMeter, CentigramsPerMilliliterTolerance);
Assert.AreEqual(1, Density.FromDecigramsPerDeciLiter(kilogrampercubicmeter.DecigramsPerDeciLiter).KilogramsPerCubicMeter, DecigramsPerDeciLiterTolerance);
Assert.AreEqual(1, Density.FromDecigramsPerLiter(kilogrampercubicmeter.DecigramsPerLiter).KilogramsPerCubicMeter, DecigramsPerLiterTolerance);
Assert.AreEqual(1, Density.FromDecigramsPerMilliliter(kilogrampercubicmeter.DecigramsPerMilliliter).KilogramsPerCubicMeter, DecigramsPerMilliliterTolerance);
Assert.AreEqual(1, Density.FromGramsPerCubicCentimeter(kilogrampercubicmeter.GramsPerCubicCentimeter).KilogramsPerCubicMeter, GramsPerCubicCentimeterTolerance);
Assert.AreEqual(1, Density.FromGramsPerCubicMeter(kilogrampercubicmeter.GramsPerCubicMeter).KilogramsPerCubicMeter, GramsPerCubicMeterTolerance);
Assert.AreEqual(1, Density.FromGramsPerCubicMillimeter(kilogrampercubicmeter.GramsPerCubicMillimeter).KilogramsPerCubicMeter, GramsPerCubicMillimeterTolerance);
Assert.AreEqual(1, Density.FromGramsPerDeciLiter(kilogrampercubicmeter.GramsPerDeciLiter).KilogramsPerCubicMeter, GramsPerDeciLiterTolerance);
Assert.AreEqual(1, Density.FromGramsPerLiter(kilogrampercubicmeter.GramsPerLiter).KilogramsPerCubicMeter, GramsPerLiterTolerance);
Assert.AreEqual(1, Density.FromGramsPerMilliliter(kilogrampercubicmeter.GramsPerMilliliter).KilogramsPerCubicMeter, GramsPerMilliliterTolerance);
Assert.AreEqual(1, Density.FromKilogramsPerCubicCentimeter(kilogrampercubicmeter.KilogramsPerCubicCentimeter).KilogramsPerCubicMeter, KilogramsPerCubicCentimeterTolerance);
Assert.AreEqual(1, Density.FromKilogramsPerCubicMeter(kilogrampercubicmeter.KilogramsPerCubicMeter).KilogramsPerCubicMeter, KilogramsPerCubicMeterTolerance);
Assert.AreEqual(1, Density.FromKilogramsPerCubicMillimeter(kilogrampercubicmeter.KilogramsPerCubicMillimeter).KilogramsPerCubicMeter, KilogramsPerCubicMillimeterTolerance);
Assert.AreEqual(1, Density.FromKilopoundsPerCubicFoot(kilogrampercubicmeter.KilopoundsPerCubicFoot).KilogramsPerCubicMeter, KilopoundsPerCubicFootTolerance);
Assert.AreEqual(1, Density.FromKilopoundsPerCubicInch(kilogrampercubicmeter.KilopoundsPerCubicInch).KilogramsPerCubicMeter, KilopoundsPerCubicInchTolerance);
Assert.AreEqual(1, Density.FromMicrogramsPerDeciLiter(kilogrampercubicmeter.MicrogramsPerDeciLiter).KilogramsPerCubicMeter, MicrogramsPerDeciLiterTolerance);
Assert.AreEqual(1, Density.FromMicrogramsPerLiter(kilogrampercubicmeter.MicrogramsPerLiter).KilogramsPerCubicMeter, MicrogramsPerLiterTolerance);
Assert.AreEqual(1, Density.FromMicrogramsPerMilliliter(kilogrampercubicmeter.MicrogramsPerMilliliter).KilogramsPerCubicMeter, MicrogramsPerMilliliterTolerance);
Assert.AreEqual(1, Density.FromMilligramsPerDeciLiter(kilogrampercubicmeter.MilligramsPerDeciLiter).KilogramsPerCubicMeter, MilligramsPerDeciLiterTolerance);
Assert.AreEqual(1, Density.FromMilligramsPerLiter(kilogrampercubicmeter.MilligramsPerLiter).KilogramsPerCubicMeter, MilligramsPerLiterTolerance);
Assert.AreEqual(1, Density.FromMilligramsPerMilliliter(kilogrampercubicmeter.MilligramsPerMilliliter).KilogramsPerCubicMeter, MilligramsPerMilliliterTolerance);
Assert.AreEqual(1, Density.FromNanogramsPerDeciLiter(kilogrampercubicmeter.NanogramsPerDeciLiter).KilogramsPerCubicMeter, NanogramsPerDeciLiterTolerance);
Assert.AreEqual(1, Density.FromNanogramsPerLiter(kilogrampercubicmeter.NanogramsPerLiter).KilogramsPerCubicMeter, NanogramsPerLiterTolerance);
Assert.AreEqual(1, Density.FromNanogramsPerMilliliter(kilogrampercubicmeter.NanogramsPerMilliliter).KilogramsPerCubicMeter, NanogramsPerMilliliterTolerance);
Assert.AreEqual(1, Density.FromPicogramsPerDeciLiter(kilogrampercubicmeter.PicogramsPerDeciLiter).KilogramsPerCubicMeter, PicogramsPerDeciLiterTolerance);
Assert.AreEqual(1, Density.FromPicogramsPerLiter(kilogrampercubicmeter.PicogramsPerLiter).KilogramsPerCubicMeter, PicogramsPerLiterTolerance);
Assert.AreEqual(1, Density.FromPicogramsPerMilliliter(kilogrampercubicmeter.PicogramsPerMilliliter).KilogramsPerCubicMeter, PicogramsPerMilliliterTolerance);
Assert.AreEqual(1, Density.FromPoundsPerCubicFoot(kilogrampercubicmeter.PoundsPerCubicFoot).KilogramsPerCubicMeter, PoundsPerCubicFootTolerance);
Assert.AreEqual(1, Density.FromPoundsPerCubicInch(kilogrampercubicmeter.PoundsPerCubicInch).KilogramsPerCubicMeter, PoundsPerCubicInchTolerance);
Assert.AreEqual(1, Density.FromSlugsPerCubicFoot(kilogrampercubicmeter.SlugsPerCubicFoot).KilogramsPerCubicMeter, SlugsPerCubicFootTolerance);
Assert.AreEqual(1, Density.FromTonnesPerCubicCentimeter(kilogrampercubicmeter.TonnesPerCubicCentimeter).KilogramsPerCubicMeter, TonnesPerCubicCentimeterTolerance);
Assert.AreEqual(1, Density.FromTonnesPerCubicMeter(kilogrampercubicmeter.TonnesPerCubicMeter).KilogramsPerCubicMeter, TonnesPerCubicMeterTolerance);
Assert.AreEqual(1, Density.FromTonnesPerCubicMillimeter(kilogrampercubicmeter.TonnesPerCubicMillimeter).KilogramsPerCubicMeter, TonnesPerCubicMillimeterTolerance);
}
public static Density GramsPerCubicMeter <T>(this T value) => Density.FromGramsPerCubicMeter(Convert.ToDouble(value));
/// <inheritdoc cref="Density.FromGramsPerCubicMeter(double?)"/> public static Density?GramsPerCubicMeter(this double?value) => Density.FromGramsPerCubicMeter(value);
/// <inheritdoc cref="Density.FromGramsPerCubicMeter(double)"/> public static Density GramsPerCubicMeter(this long value) => Density.FromGramsPerCubicMeter(value);
/// <inheritdoc cref="Density.FromGramsPerCubicMeter(double?)"/> public static Density?GramsPerCubicMeter(this decimal?value) => Density.FromGramsPerCubicMeter(value == null ? (double?)null : Convert.ToDouble(value.Value));
public void NumberToGramsPerCubicMeterTest() => Assert.Equal(Density.FromGramsPerCubicMeter(2), 2.GramsPerCubicMeter());
public static Density?GramsPerCubicMeter <T>(this T?value) where T : struct => Density.FromGramsPerCubicMeter(value == null ? (double?)null : Convert.ToDouble(value.Value));