/// <summary>Return the plant available water CAPACITY for the specified crop. Units: mm/mm</summary>
/// <param name="soil">The soil to calculate PAWC for.</param>
/// <param name="crop">The crop.</param>
/// <returns></returns>
public static double[] OfCrop(Soil soil, SoilCrop crop)
{
return(PAWC.PAWCInternal(soil.Water.Thickness,
crop.LL,
soil.Water.DUL,
crop.XF));
}
/// <summary>Calculate a layered soil water. Units: mm/mm</summary>
public double[] SW(Soil soil)
{
string[] cropNames = soil.Water.Crops.Select(c => c.Name).ToArray();
// Get the correct LL and XF
int cropIndex = -1;
if (RelativeTo != null)
{
cropIndex = StringUtilities.IndexOfCaseInsensitive(cropNames, RelativeTo);
}
double[] ll;
double[] xf = null;
double[] PAWCmm;
if (cropIndex == -1)
{
ll = soil.Water.LL15;
PAWCmm = PAWC.OfSoilmm(soil);
}
else
{
SoilCrop crop = soil.Water.Crops[cropIndex];
ll = crop.LL;
xf = crop.XF;
PAWCmm = PAWC.OfCropmm(soil, crop);
}
if (double.IsNaN(DepthWetSoil))
{
if (PercentMethod == InitialWater.PercentMethodEnum.FilledFromTop)
{
return(SWFilledFromTop(PAWCmm, ll, soil.Water.DUL, xf));
}
else
{
return(SWEvenlyDistributed(ll, soil.Water.DUL));
}
}
else
{
return(SWDepthWetSoil(soil.Water.Thickness, ll, soil.Water.DUL));
}
}
/// <summary>Return the plant available water CAPACITY for the specified crop. Units: mm</summary>
/// <param name="soil">The soil to calculate PAWC for.</param>
/// <param name="crop">The crop.</param>
/// <returns></returns>
public static double[] OfCropmm(Soil soil, SoilCrop crop)
{
double[] pawc = PAWC.OfCrop(soil, crop);
return(MathUtilities.Multiply(pawc, soil.Water.Thickness));
}