/// <summary>
/// Reads type-specific residue constants from ini-file and places them in c. constants;
/// </summary>
/// <param name="surfom_type">The surfom_type.</param>
/// <param name="i">The i.</param>
/// <param name="pot_decomp_rate">The pot_decomp_rate.</param>
private void ReadTypeSpecificConstants(string surfom_type, int i, out double pot_decomp_rate)
{
ResidueType thistype = ResidueTypes.GetResidueType(surfom_type);
if (thistype == null)
{
throw new ApsimXException(this, "Cannot find residue type description for '" + surfom_type + "'");
}
C_fract[i] = MathUtilities.Bound(thistype.fraction_C, 0.0, 1.0);
po4ppm[i] = MathUtilities.Bound(thistype.po4ppm, 0.0, 1000.0);
nh4ppm[i] = MathUtilities.Bound(thistype.nh4ppm, 0.0, 2000.0);
no3ppm[i] = MathUtilities.Bound(thistype.no3ppm, 0.0, 1000.0);
specific_area[i] = MathUtilities.Bound(thistype.specific_area, 0.0, 0.01);
cf_contrib[i] = Math.Max(Math.Min(thistype.cf_contrib, 1), 0);
pot_decomp_rate = MathUtilities.Bound(thistype.pot_decomp_rate, 0.0, 1.0);
if (thistype.fr_c.Length != thistype.fr_n.Length || thistype.fr_n.Length != thistype.fr_p.Length)
{
throw new ApsimXException(this, "Error reading in fr_c/n/p values, inconsistent array lengths");
}
for (int j = 0; j < thistype.fr_c.Length; j++)
{
frPoolC[j, i] = thistype.fr_c[j];
frPoolN[j, i] = thistype.fr_n[j];
frPoolP[j, i] = thistype.fr_p[j];
}
}
/// <summary>Looks at a residue type and copies properties from the base type if one was specified.</summary>
/// <param name="residueType">The residue to examine and change</param>
private ResidueType FillDerived(ResidueType residueType)
{
ResidueType baseType = null;
if (residueType.derived_from != null)
{
baseType = ResidueType.Find(type => StringUtilities.StringsAreEqual(type.fom_type, residueType.derived_from));
if (baseType != null)
{
baseType = FillDerived(baseType); // Make sure the base residue type has itself been filled
}
}
if (baseType != null)
{
residueType = (ResidueType)ReflectionUtilities.Clone(residueType);
if (residueType.fraction_C == 0)
{
residueType.fraction_C = baseType.fraction_C;
}
if (residueType.po4ppm == 0)
{
residueType.po4ppm = baseType.po4ppm;
}
if (residueType.nh4ppm == 0)
{
residueType.nh4ppm = baseType.nh4ppm;
}
if (residueType.no3ppm == 0)
{
residueType.no3ppm = baseType.no3ppm;
}
if (residueType.specific_area == 0)
{
residueType.specific_area = baseType.specific_area;
}
if (residueType.pot_decomp_rate == 0)
{
residueType.pot_decomp_rate = baseType.pot_decomp_rate;
}
if (residueType.cf_contrib == 0)
{
residueType.cf_contrib = baseType.cf_contrib;
}
if (residueType.fr_c == null)
{
residueType.fr_c = (double[])baseType.fr_c.Clone();
}
if (residueType.fr_n == null)
{
residueType.fr_n = (double[])baseType.fr_n.Clone();
}
if (residueType.fr_p == null)
{
residueType.fr_p = (double[])baseType.fr_p.Clone();
}
}
return(residueType);
}
/// <summary>Gets a specific residue type. Throws if not found.</summary>
/// <param name="name">The name of the residue type to find</param>
public ResidueType GetResidueType(string name)
{
if (ResidueType != null)
{
ResidueType residueType = ResidueType.Find(type => StringUtilities.StringsAreEqual(type.fom_type, name));
if (residueType != null)
{
return(FillDerived(residueType));
}
}
throw new Exception($"Could not find residue type '{name}'");
}
/// <summary>Gets a specific residue type. Throws if not found.</summary>
/// <param name="name">The name of the residue type to find</param>
public ResidueType GetResidueType(string name)
{
if (Types != null)
{
ResidueType residueType = Types.Find(type => StringUtilities.StringsAreEqual(type.fom_type, name));
if (residueType != null)
{
FillDerived(residueType);
return(residueType);
}
}
throw new Exception("Could not find residue type " + name);
}
