//----------------------------------------------------------------------------------------------------------------
public static object GetValueByName(string modelName, string propertyName, PhotosynthesisModel ps)
{
PropertyInfo p = GetPropertyByName(modelName, propertyName);
object model = MapInternalModel(modelName, ps);
return(p.GetValue(model));
}
//----------------------------------------------------------------------------------------------------------------
public static void SetValueByName(string modelName, string propertyName, PhotosynthesisModel ps, object value)
{
PropertyInfo p = GetPropertyByName(modelName, propertyName);
object model = MapInternalModel(modelName, ps);
p.SetValue(model, value);
}
//----------------------------------------------------------------------------------------------------------------
public static object MapInternalModel(string modelName, PhotosynthesisModel ps)
{
object model = null;
if (modelName == "LeafCanopy")
{
model = ps.Canopy;
}
else if (modelName == "PathwayParameters")
{
model = ps.Canopy.CPath;
}
else if (modelName == "EnvironmentModel")
{
model = ps.EnvModel;
}
else if (modelName == "PhotosynthesisModel")
{
model = ps;
}
return(model);
}
//---------------------------------------------------------------------------------------------------------
/// <summary>
///
/// </summary>
/// <param name="s"></param>
/// <param name="PM"></param>
/// <param name="useAirTemp"></param>
/// <param name="layer"></param>
/// <param name="leafTemperature"></param>
/// <param name="mode"></param>
/// <param name="maxHourlyT"></param>
/// <param name="Tfraction"></param>
/// <returns></returns>
public static bool CalcPhotosynthesis(this SunlitShadedCanopy s, PhotosynthesisModel PM, bool useAirTemp, int layer, double leafTemperature,
TranspirationMode mode, double maxHourlyT, double Tfraction)
{
double p, q;
LeafCanopy canopy = PM.Canopy;
s.Oi[layer] = canopy.OxygenPartialPressure;
s.Om[layer] = canopy.OxygenPartialPressure;
s.Oc[layer] = s.Oi[layer];
s.LeafTemp__[layer] = leafTemperature;
if (useAirTemp)
{
s.LeafTemp__[layer] = PM.EnvModel.GetTemp(PM.Time);
}
s.CalcConductanceResistance(PM, canopy);
s.VcMaxT[layer] = TemperatureFunction.Val2(s.LeafTemp__[layer], s.VcMax25[layer], canopy.CPath.VcTMin);
s.RdT[layer] = TemperatureFunction.Val2(s.LeafTemp__[layer], s.Rd25[layer], canopy.CPath.RdTMin);
s.JMaxT[layer] = TemperatureFunction.Val(s.LeafTemp__[layer], s.JMax25[layer], canopy.CPath.JMaxC, canopy.CPath.JTMax, canopy.CPath.JTMin, canopy.CPath.JTOpt, canopy.CPath.JBeta);
canopy.Ja = (1 - canopy.F) / 2;
s.J[layer] = (canopy.Ja * s.AbsorbedIrradiance[layer] + s.JMaxT[layer] - Math.Pow(Math.Pow(canopy.Ja * s.AbsorbedIrradiance[layer] + s.JMaxT[layer], 2) -
4 * canopy.Theta * s.JMaxT[layer] * canopy.Ja * s.AbsorbedIrradiance[layer], 0.5)) / (2 * canopy.Theta);
s.Kc[layer] = TemperatureFunction.Val2(s.LeafTemp__[layer], canopy.CPath.KcP25, canopy.CPath.KcTMin);
s.Ko[layer] = TemperatureFunction.Val2(s.LeafTemp__[layer], canopy.CPath.KoP25, canopy.CPath.KoTMin);
s.VcVo[layer] = TemperatureFunction.Val2(s.LeafTemp__[layer], canopy.CPath.VcMax_VoMaxP25, canopy.CPath.VcMax_VoMaxTMin);
s.ScO[layer] = s.Ko[layer] / s.Kc[layer] * s.VcVo[layer];
s.G_[layer] = 0.5 / s.ScO[layer];
s.r_[layer] = s.G_[layer] * s.Oc[layer];
canopy.Sco = s.ScO[layer];
s.gm_CO2T[layer] = s.LAIS[layer] * TemperatureFunction.Val(s.LeafTemp__[layer], canopy.Gm25[layer], canopy.CPath.GmC, canopy.CPath.GmTMax, canopy.CPath.GmTMin, canopy.CPath.GmTOpt, canopy.CPath.GmBeta);
if (mode == TranspirationMode.unlimited)
{
s.Ci[layer] = canopy.CPath.CiCaRatio * canopy.Ca;
p = s.Ci[layer];
q = 1 / s.gm_CO2T[layer];
//Caculate A's
if (s.type == SSType.AC1)
{
s.A[layer] = CalcAc(s, canopy, layer, TranspirationMode.unlimited, p, q);
}
else if (s.type == SSType.AJ)
{
s.A[layer] = CalcAj(s, canopy, layer, TranspirationMode.unlimited, p, q);
}
if (s.A[layer] < 0 || double.IsNaN(s.A[layer]))
{
s.A[layer] = 0;
}
if (PM.conductanceModel == PhotosynthesisModel.ConductanceModel.DETAILED)
{
s.Ci[layer] = canopy.Ca - s.A[layer] / s.Gb_CO2[layer] - s.A[layer] / s.gs_CO2[layer];
}
s.Cc[layer] = s.Ci[layer] - s.A[layer] / s.gm_CO2T[layer];
if (s.Cc[layer] < 0 || double.IsNaN(s.Cc[layer]))
{
s.Cc[layer] = 0;
}
s.CiCaRatio[layer] = s.Ci[layer] / canopy.Ca;
s.DoWaterInteraction(PM, canopy, mode);
}
else if (mode == TranspirationMode.limited)
{
s.WaterUse[layer] = maxHourlyT * Tfraction;
s.Elambda[layer] = s.WaterUse[layer] / (0.001 * 3600) * canopy.Lambda / 1000;
s.DoWaterInteraction(PM, canopy, mode);
s.gm_CO2T[layer] = s.LAIS[layer] * TemperatureFunction.Val(s.LeafTemp__[layer], canopy.Gm25[layer], canopy.CPath.GmC, canopy.CPath.GmTMax, canopy.CPath.GmTMin, canopy.CPath.GmTOpt, canopy.CPath.GmBeta);
double Gt = 1 / (1 / s.GbCO2[layer] + 1 / s.GsCO2[layer]);
p = canopy.Ca - s.WaterUseMolsSecond[layer] * canopy.Ca / (Gt + s.WaterUseMolsSecond[layer] / 2);
q = 1 / (Gt + s.WaterUseMolsSecond[layer] / 2) + 1 / s.gm_CO2T[layer];
//Caculate A's
if (s.type == SSType.AC1)
{
s.A[layer] = CalcAc(s, canopy, layer, TranspirationMode.limited, p, q);
}
else if (s.type == SSType.AJ)
{
s.A[layer] = CalcAj(s, canopy, layer, TranspirationMode.limited, p, q);
}
s.Cb[layer] = canopy.Ca - s.A[layer] / s.GbCO2[layer];
s.Ci[layer] = ((Gt - s.WaterUseMolsSecond[layer] / 2) * canopy.Ca - s.A[layer]) / (Gt + s.WaterUseMolsSecond[layer] / 2);
}
double airTemp = PM.EnvModel.GetTemp(PM.Time);
if (useAirTemp)
{
s.LeafTemp[layer] = PM.EnvModel.GetTemp(PM.Time);
}
double diffTemp = s.LeafTemp__[layer] - s.LeafTemp[layer];
s.LeafTemp[layer] = (s.LeafTemp[layer] + s.LeafTemp__[layer]) / 2;
if ((Math.Abs(diffTemp) > s.leafTempTolerance) || double.IsNaN(s.LeafTemp[layer]))
{
return(false);
}
return(true);
}
static void Main(string[] args)
{
//C3-------------------------------------------------------------
//Create an instance of the PM Model
PhotosynthesisModel PM = new PhotosynthesisModel();
//Set the desired photosynthetic pathway
PM.photoPathway = PhotosynthesisModel.PhotoPathway.C3;
//Set the latitiude
PM.envModel.latitude = new Angle(-27.5, AngleType.Deg);
//Set Ambient air CO2 partial pressure
PM.canopy.Ca = 400;
//Set the daily environmental variables
PM.envModel.DOY = 298;
PM.envModel.maxT = 21;
PM.envModel.minT = 7;
//Set the leaf angle
PM.canopy.leafAngle = 60;
//Set daily LAI and SLN values
PM.canopy.LAI = 6;
PM.canopy.CPath.SLNAv = 1.45;
//Set initialised flag - there are several 'notifiers' that run when a property is changed
// so these are set after cahnges have been made
PM.envModel.initilised = true;
PM.initialised = true;
//Run the model
PM.runDaily();
Console.WriteLine("---C3 Test -------------");
Console.WriteLine("Daily assimilation :" + PM.dailyBiomass.ToString("0.00") + " g / m2");
Console.WriteLine("------------------------");
//C4-------------------------------------------------------------
//Create an instance of the PM Model
PM = new PhotosynthesisModel();
//Set the desired photosynthetic pathway
PM.photoPathway = PhotosynthesisModel.PhotoPathway.C4;
//Set the latitiude
PM.envModel.latitude = new Angle(-27.5, AngleType.Deg);
//Set Ambient air CO2 partial pressure
PM.canopy.Ca = 400;
//Set the daily environmental variables
PM.envModel.DOY = 298;
PM.envModel.maxT = 30;
PM.envModel.minT = 20;
//Set the leaf angle
PM.canopy.leafAngle = 60;
//Set daily LAI and SLN values
PM.canopy.LAI = 6;
PM.canopy.CPath.SLNAv = 1.36;
//Set initialised flag - there are several 'notifiers' that run when a property is changed
// so flag is set after changes have been made
PM.envModel.initilised = true;
PM.initialised = true;
//Run the model
PM.runDaily();
Console.WriteLine("---C4 Test -------------");
Console.WriteLine("Daily assimilation :" + PM.dailyBiomass.ToString("0.00") + " g / m2");
Console.WriteLine("------------------------");
Console.WriteLine("Press any key to exit...");
Console.ReadKey();
}
//---------------------------------------------------------------------------------------------------------
/// <summary>
///
/// </summary>
/// <param name="PM"></param>
/// <param name="useAirTemp"></param>
/// <param name="layer"></param>
/// <param name="leafTemperature"></param>
/// <param name="cm"></param>
/// <param name="mode"></param>
/// <param name="maxHourlyT"></param>
/// <param name="Tfraction"></param>
/// <returns></returns>
public static bool CalcPhotosynthesis(this SunlitShadedCanopy s, PhotosynthesisModel PM, bool useAirTemp, int layer, double leafTemperature, double cm, double cc, double oc,
TranspirationMode mode, double maxHourlyT, double Tfraction)
{
LeafCanopy canopy = PM.Canopy;
s.LeafTemp__[layer] = leafTemperature;
if (useAirTemp)
{
s.LeafTemp__[layer] = PM.EnvModel.GetTemp(PM.Time);
}
s.CalcConductanceResistance(PM, canopy);
s.Cm__[layer] = cm;
s.Cc[layer] = cc;
s.Oc[layer] = oc;
s.VcMaxT[layer] = TemperatureFunction.Val2(s.LeafTemp__[layer], s.VcMax25[layer], canopy.CPath.VcTEa);
s.RdT[layer] = TemperatureFunction.Val2(s.LeafTemp__[layer], s.Rd25[layer], canopy.CPath.RdTEa);
s.JMaxT[layer] = TemperatureFunction.Val(s.LeafTemp__[layer], s.JMax25[layer], canopy.CPath.JMaxC, canopy.CPath.JTMax, canopy.CPath.JTMin, canopy.CPath.JTOpt, canopy.CPath.JBeta);
s.VpMaxT[layer] = TemperatureFunction.Val2(s.LeafTemp__[layer], s.VpMax25[layer], canopy.CPath.VpMaxTEa);
s.GmT[layer] = TemperatureFunction.Val(s.LeafTemp__[layer], s.Gm25[layer], canopy.CPath.GmC, canopy.CPath.GmTMax, canopy.CPath.GmTMin, canopy.CPath.GmTOpt, canopy.CPath.GmBeta);
s.Vpr[layer] = canopy.Vpr_l * s.LAIS[layer];
canopy.Ja = (1 - canopy.F) / 2;
s.J[layer] = (canopy.Ja * s.AbsorbedIrradiance[layer] + s.JMaxT[layer] - Math.Pow(Math.Pow(canopy.Ja * s.AbsorbedIrradiance[layer] + s.JMaxT[layer], 2) -
4 * canopy.Theta * s.JMaxT[layer] * canopy.Ja * s.AbsorbedIrradiance[layer], 0.5)) / (2 * canopy.Theta);
s.Kc[layer] = TemperatureFunction.Val2(s.LeafTemp__[layer], canopy.CPath.KcP25, canopy.CPath.KcTEa);
s.Ko[layer] = TemperatureFunction.Val2(s.LeafTemp__[layer], canopy.CPath.KoP25, canopy.CPath.KoTEa);
s.VcVo[layer] = TemperatureFunction.Val2(s.LeafTemp__[layer], canopy.CPath.VcMax_VoMaxP25, canopy.CPath.VcMax_VoMaxTEa);
s.Oi[layer] = canopy.OxygenPartialPressure;
s.Om[layer] = canopy.OxygenPartialPressure;
s.ScO[layer] = s.Ko[layer] / s.Kc[layer] * s.VcVo[layer];
s.G_[layer] = 0.5 / s.ScO[layer];
canopy.Sco = s.ScO[layer];
s.K_[layer] = s.Kc[layer] * (1 + canopy.OxygenPartialPressure / s.Ko[layer]);
s.Kp[layer] = TemperatureFunction.Val2(s.LeafTemp__[layer], canopy.CPath.KpP25, canopy.CPath.KpTEa);
s.Gbs[layer] = canopy.Gbs_CO2 * s.LAIS[layer];
if (mode == TranspirationMode.unlimited)
{
s.Rm[layer] = s.RdT[layer] * 0.5;
s.Gbs[layer] = canopy.Gbs_CO2 * s.LAIS[layer];
s.Ci[layer] = canopy.CPath.CiCaRatio * canopy.Ca;
s.p = s.Ci[layer];
s.q = 1 / s.GmT[layer];
//Caculate A's
if (s.type == SSType.Ac1)
{
s.A[layer] = CalcAc1(s, canopy, layer, TranspirationMode.unlimited);
}
else if (s.type == SSType.Ac2)
{
s.A[layer] = CalcAc2(s, canopy, layer, TranspirationMode.unlimited);
}
else if (s.type == SSType.Aj)
{
s.A[layer] = CalcAj(s, canopy, layer, TranspirationMode.unlimited);
}
s.DoWaterInteraction(PM, canopy, mode);
}
else if (mode == TranspirationMode.limited)
{
s.WaterUse[layer] = maxHourlyT * Tfraction;
s.DoWaterInteraction(PM, canopy, mode);
double Gt = 1 / (1 / s.GbCO2[layer] + 1 / s.GsCO2[layer]);
s.p = canopy.Ca - s.WaterUseMolsSecond[layer] * canopy.Ca / (Gt + s.WaterUseMolsSecond[layer] / 2);
s.q = 1 / (Gt + s.WaterUseMolsSecond[layer] / 2) + 1 / s.GmT[layer];
//Caculate A's
if (s.type == SSType.Ac1)
{
s.A[layer] = CalcAc1(s, canopy, layer, TranspirationMode.limited);
}
else if (s.type == SSType.Ac2)
{
s.A[layer] = CalcAc2(s, canopy, layer, TranspirationMode.limited);
}
else if (s.type == SSType.Aj)
{
s.A[layer] = CalcAj(s, canopy, layer, TranspirationMode.limited);
}
s.Ci[layer] = ((Gt - s.WaterUseMolsSecond[0] / 2) * canopy.Ca - s.A[layer]) / (Gt + s.WaterUseMolsSecond[0] / 2);
}
s.Oc[layer] = canopy.Alpha * s.A[layer] / (canopy.Constant * s.Gbs[layer]) + s.Om[layer];
s.Cc[layer] = (s.Ci[layer] - s.A[layer] / s.GmT[layer]) + (((s.Ci[layer] - s.A[layer] / s.GmT[layer]) * s.x_4 + s.x_5) - s.x_6 * s.A[layer] - s.m - s.x_7) * s.x_8 / s.Gbs[layer];
s.Cm[layer] = s.Ci[layer] - s.A[layer] / s.GmT[layer];
s.LeafTemp[layer] = (s.LeafTemp[layer] + s.LeafTemp__[layer]) / 2;
// Test if A is sensible
if (double.IsNaN(s.A[layer]) || s.A[layer] <= 0.0)
{
return(true);
}
// Test if WaterUse is sensible
else if (double.IsNaN(s.WaterUse[layer]) || s.WaterUse[layer] <= 0)
{
return(true);
}
// If both are sensible, return false (no errors fonud)
else
{
return(false);
}
}
//---------------------------------------------------------------------------------------------------------
/// <summary>
///
/// </summary>
/// <param name="PM"></param>
/// <param name="useAirTemp"></param>
/// <param name="layer"></param>
/// <param name="leafTemperature"></param>
/// <param name="cm"></param>
/// <param name="mode"></param>
/// <param name="maxHourlyT"></param>
/// <param name="Tfraction"></param>
/// <returns></returns>
public static bool CalcPhotosynthesis(this SunlitShadedCanopy s, PhotosynthesisModel PM, bool useAirTemp, int layer, double leafTemperature, double cm,
TranspirationMode mode, double maxHourlyT, double Tfraction)
{
double p, q;
LeafCanopy canopy = PM.Canopy;
//leafTemp[layer] = PM.envModel.getTemp(PM.time);
s.LeafTemp__[layer] = leafTemperature;
if (useAirTemp)
{
s.LeafTemp__[layer] = PM.EnvModel.GetTemp(PM.Time);
}
s.Cm__[layer] = cm;
double vpd = PM.EnvModel.GetVPD(PM.Time);
s.VcMaxT[layer] = TemperatureFunction.Val2(s.LeafTemp__[layer], s.VcMax25[layer], canopy.CPath.VcTMin);
s.RdT[layer] = TemperatureFunction.Val2(s.LeafTemp__[layer], s.Rd25[layer], canopy.CPath.RdTMin);
s.JMaxT[layer] = TemperatureFunction.Val(s.LeafTemp__[layer], s.JMax25[layer], canopy.CPath.JMaxC, canopy.CPath.JTMax, canopy.CPath.JTMin, canopy.CPath.JTOpt, canopy.CPath.JBeta);
s.VpMaxT[layer] = TemperatureFunction.Val2(s.LeafTemp__[layer], s.VpMax25[layer], canopy.CPath.VpMaxTMin);
s.Vpr[layer] = canopy.Vpr_l * s.LAIS[layer];
canopy.Ja = (1 - canopy.F) / 2;
s.J[layer] = (canopy.Ja * s.AbsorbedIrradiance[layer] + s.JMaxT[layer] - Math.Pow(Math.Pow(canopy.Ja * s.AbsorbedIrradiance[layer] + s.JMaxT[layer], 2) -
4 * canopy.Theta * s.JMaxT[layer] * canopy.Ja * s.AbsorbedIrradiance[layer], 0.5)) / (2 * canopy.Theta);
s.Kc[layer] = TemperatureFunction.Val2(s.LeafTemp__[layer], canopy.CPath.KcP25, canopy.CPath.KcTMin);
s.Ko[layer] = TemperatureFunction.Val2(s.LeafTemp__[layer], canopy.CPath.KoP25, canopy.CPath.KoTMin);
s.VcVo[layer] = TemperatureFunction.Val2(s.LeafTemp__[layer], canopy.CPath.VcMax_VoMaxP25, canopy.CPath.VcMax_VoMaxTMin);
s.ScO[layer] = s.Ko[layer] / s.Kc[layer] * s.VcVo[layer];
s.G_[layer] = 0.5 / s.ScO[layer];
canopy.Sco = s.ScO[layer]; //For reporting ???
s.K_[layer] = s.Kc[layer] * (1 + canopy.OxygenPartialPressure / s.Ko[layer]);
s.Kp[layer] = TemperatureFunction.Val2(s.LeafTemp__[layer], canopy.CPath.KpP25, canopy.CPath.KpTMin);
s.Gbs[layer] = canopy.Gbs_CO2 * s.LAIS[layer];
s.Oi[layer] = canopy.OxygenPartialPressure;
s.Om[layer] = canopy.OxygenPartialPressure;
if (mode == TranspirationMode.unlimited)
{
s.VPD[layer] = PM.EnvModel.GetVPD(PM.Time);
s.gm_CO2T[layer] = s.LAIS[layer] * TemperatureFunction.Val(s.LeafTemp__[layer], canopy.Gm25[layer], canopy.CPath.GmC, canopy.CPath.GmTMax, canopy.CPath.GmTMin, canopy.CPath.GmTOpt, canopy.CPath.GmBeta);
s.Rm[layer] = s.RdT[layer] * 0.5;
s.Gbs[layer] = canopy.Gbs_CO2 * s.LAIS[layer];
s.Ci[layer] = canopy.CPath.CiCaRatio * canopy.Ca;
p = s.Ci[layer];
q = 1 / s.gm_CO2T[layer];
//Caculate A's
if (s.type == SSType.AJ)
{
s.A[layer] = CalcAj(s, canopy, layer, TranspirationMode.unlimited, p, q);
}
else
{
s.A[layer] = CalcAc(s, canopy, layer, TranspirationMode.unlimited, p, q);
}
s.CalcConductanceResistance(PM, canopy);
s.Cm[layer] = s.Ci[layer] - s.A[layer] / s.gm_CO2T[layer];
s.XX = s.Cm[layer] * s.X_4 + s.X_5;
if (s.type == SSType.AC1 || s.type == SSType.AC2)
{
s.Vp[layer] = Math.Min(s.Cm[layer] * s.VpMaxT[layer] / (s.Cm[layer] + s.Kp[layer]), s.Vpr[layer]);
}
else if (s.type == SSType.AJ)
{
s.Vp[layer] = canopy.CPath.X * s.J[layer] / 2;
}
s.Oc[layer] = canopy.Alpha * s.A[layer] / (0.047 * s.Gbs[layer]) + s.Om[layer];
s.r_[layer] = s.G_[layer] * s.Oc[layer];
s.Cc[layer] = s.Cm[layer] + (s.XX - s.A[layer] - s.Rm[layer]) / s.Gbs[layer];
if (s.Cc[layer] < 0 || double.IsNaN(s.Cc[layer]))
{
s.Cc[layer] = 0;
}
s.F[layer] = s.Gbs[layer] * (s.Cc[layer] - s.Cm[layer]) / s.XX;
s.DoWaterInteraction(PM, canopy, mode);
}
else if (mode == TranspirationMode.limited)
{
s.WaterUse[layer] = maxHourlyT * Tfraction;
s.Elambda[layer] = s.WaterUse[layer] / (0.001 * 3600) * canopy.Lambda / 1000;
double totalAbsorbed = s.AbsorbedIrradiancePAR[layer] + s.AbsorbedIrradianceNIR[layer];
s.Rn[layer] = totalAbsorbed - 2 * (canopy.Sigma * Math.Pow(273 + s.LeafTemp__[layer], 4) - canopy.Sigma * Math.Pow(273 + PM.EnvModel.GetTemp(PM.Time), 4));
s.CalcConductanceResistance(PM, canopy);
s.DoWaterInteraction(PM, canopy, mode);
s.gm_CO2T[layer] = s.LAIS[layer] * TemperatureFunction.Val(s.LeafTemp__[layer], canopy.Gm25[layer], canopy.CPath.GmC, canopy.CPath.GmTMax, canopy.CPath.GmTMin, canopy.CPath.GmTOpt, canopy.CPath.GmBeta);
double Gt = 1 / (1 / s.GbCO2[layer] + 1 / s.GsCO2[layer]);
p = canopy.Ca - s.WaterUseMolsSecond[layer] * canopy.Ca / (Gt + s.WaterUseMolsSecond[layer] / 2);
q = 1 / (Gt + s.WaterUseMolsSecond[layer] / 2) + 1 / s.gm_CO2T[layer];
//Caculate A's
if (s.type == SSType.AJ)
{
s.A[layer] = CalcAj(s, canopy, layer, TranspirationMode.limited, p, q);
}
else
{
s.A[layer] = CalcAc(s, canopy, layer, TranspirationMode.limited, p, q);
}
s.Cb[layer] = canopy.Ca - s.A[layer] / s.GbCO2[layer];
s.Ci[layer] = ((Gt - s.WaterUseMolsSecond[0] / 2) * canopy.Ca - s.A[layer]) / (Gt + s.WaterUseMolsSecond[0] / 2);
s.Cm[layer] = s.Ci[layer] - s.A[layer] / s.gm_CO2T[layer];
s.XX = s.Cm[layer] * s.X_4 + s.X_5;
s.Oc[layer] = canopy.Alpha * s.A[layer] / (0.047 * s.Gbs[layer]) + s.Om[layer];
s.r_[layer] = s.G_[layer] * s.Oc[layer];
s.Cc[layer] = s.Cm[layer] + (s.XX - s.A[layer] - s.Rm[layer]) / s.Gbs[layer];
if (s.Cc[layer] < 0 || double.IsNaN(s.Cc[layer]))
{
s.Cc[layer] = 0;
}
s.F[layer] = s.Gbs[layer] * (s.Cc[layer] - s.Cm[layer]) / s.XX;
}
double airTemp = PM.EnvModel.GetTemp(PM.Time);
if (useAirTemp)
{
s.LeafTemp[layer] = PM.EnvModel.GetTemp(PM.Time);
}
double diffCm = (s.type == SSType.AC1 ? Math.Abs(s.Cm__[layer] - s.Cm[layer]) : 0);
double diffTemp = s.LeafTemp__[layer] - s.LeafTemp[layer];
s.LeafTemp[layer] = (s.LeafTemp[layer] + s.LeafTemp__[layer]) / 2;
s.Cm[layer] = (s.Cm[layer] + s.Cm__[layer]) / 2;
if ((Math.Abs(diffCm) > s.CmTolerance) ||
(Math.Abs(diffTemp) > s.leafTempTolerance) ||
double.IsNaN(s.Cm[layer]) || double.IsNaN(s.LeafTemp[layer]))
{
return(false);
}
return(true);
}
//----------------------------------------------------------------------------------------------------------------
public static object[] GetLayeredSSValueByNameLayer(string modelName, string propertyName, PhotosynthesisModel ps, int layer)
{
PropertyInfo p = GetPropertyByName(modelName, propertyName);
double[] values = null;
object[] result = new object[2];
values = (double[])p.GetValue(ps.Sunlit);
result[0] = values[0];
values = (double[])p.GetValue(ps.Shaded);
result[1] = values[0];
return(result);
}
//----------------------------------------------------------------------------------------------------------------
public static object GetCurveDataByNameLayer(string modelName, string propertyName, PhotosynthesisModel ps, int layer)
{
PropertyInfo p = GetPropertyByName(modelName, propertyName);
return(p.GetValue(ps));
}
//----------------------------------------------------------------------------------------------------------------
public static object GetValueByNameLayer(string modelName, string propertyName, PhotosynthesisModel ps, int layer)
{
PropertyInfo p = GetPropertyByName(modelName, propertyName);
object model = MapInternalModel(modelName, ps);
double[] values = null;
values = (double[])p.GetValue(model);
return(values[layer]);
}
