/// <summary>
/// This function increments thermal time accumulated in each phase
/// and returns a non-zero value if the phase target is met today so
/// the phenology class knows to progress to the next phase and how
/// much tt to pass it on the first day.
/// </summary>
public override double DoTimeStep(double PropOfDayToUse)
{
base.DoTimeStep(PropOfDayToUse);
// Get the Target TT
double Target = CalcTarget();
if (DaysFromSowingToEndPhase > 0)
{
if (phenology.DaysAfterSowing >= DaysFromSowingToEndPhase)
{
PropOfDayUnused = 1.0;
}
else
{
PropOfDayUnused = 0.0;
}
}
else if (TTinPhase > Target)
{
double LeftOverValue = TTinPhase - Target;
if (_TTForToday > 0.0)
{
double PropOfValueUnused = LeftOverValue / ThermalTime.Value();
PropOfDayUnused = PropOfValueUnused * PropOfDayToUse;
}
else
{
PropOfDayUnused = 1.0;
}
TTinPhase = Target;
}
return(PropOfDayUnused);
}
/// <summary>Return proportion of TT unused</summary>
/// <param name="PropOfDayToUse">The property of day to use.</param>
/// <returns></returns>
public override double AddTT(double PropOfDayToUse)
{
TTinPhase += ThermalTime.Value() * PropOfDayToUse;
double AmountUnusedTT = TTinPhase - CalcTarget();
if (AmountUnusedTT > 0)
{
return(AmountUnusedTT / ThermalTime.Value());
}
return(0);
}
/// <summary>
/// This function increments thermal time accumulated in each phase
/// and returns a non-zero value if the phase target is met today so
/// the phenology class knows to progress to the next phase and how
/// much tt to pass it on the first day.
/// </summary>
public override double DoTimeStep(double PropOfDayToUse)
{
base.DoTimeStep(PropOfDayToUse);
// Get the Target TT
double Target = CalcTarget();
structure.PrimaryBudNo = plant.SowingData.BudNumber;
if (DaysFromSowingToEndPhase > 0)
{
if (phenology.DaysAfterSowing >= DaysFromSowingToEndPhase)
{
PropOfDayUnused = 1.0;
}
else
{
PropOfDayUnused = 0.0;
}
}
else if (TTinPhase > Target)
{
double LeftOverValue = TTinPhase - Target;
if (_TTForToday > 0.0)
{
double PropOfValueUnused = LeftOverValue / ThermalTime.Value();
PropOfDayUnused = PropOfValueUnused * PropOfDayToUse;
}
else
{
PropOfDayUnused = 1.0;
}
TTinPhase = Target;
}
if (PropOfDayUnused > 0.0)
{
double BudNumberBurst = plant.SowingData.BudNumber * FractionOfBudBurst.Value();
structure.PrimaryBudNo = BudNumberBurst;
structure.TotalStemPopn = structure.MainStemPopn;
}
return(PropOfDayUnused);
}
/// <summary>Do our timestep development</summary>
/// <param name="PropOfDayToUse">The property of day to use.</param>
/// <returns></returns>
public override double DoTimeStep(double PropOfDayToUse)
{
_CumulativeValue += ThermalTime.Value();
TTinPhase += ThermalTime.Value();
return(0);
}
