//---------------------------------------------------------------------
/// <summary>
/// Removes the cohorts that are damaged by an age-only disturbance.
/// </summary>
/// <returns>
/// The total biomass of all the cohorts damaged by the disturbance.
/// </returns>
public int MarkCohorts(AgeOnlyCohorts.ISpeciesCohortsDisturbance disturbance)
{
isSpeciesCohortDamaged.SetAllFalse(Count);
disturbance.MarkCohortsForDeath(this, isSpeciesCohortDamaged);
// Go backwards through list of cohort data, so the removal of an
// item doesn't mess up the loop.
isMaturePresent = false;
int totalReduction = 0;
for (int i = cohortData.Count - 1; i >= 0; i--)
{
if (isSpeciesCohortDamaged[i])
{
Cohort cohort = new Cohort(species, cohortData[i]);
totalReduction += (int)(cohort.WoodBiomass + cohort.LeafBiomass);
Cohort.KilledByAgeOnlyDisturbance(disturbance, cohort,
disturbance.CurrentSite,
disturbance.Type);
RemoveCohort(i, cohort, disturbance.CurrentSite,
disturbance.Type);
cohort = null;
}
else if (cohortData[i].Age >= species.Maturity)
{
isMaturePresent = true;
}
}
return(totalReduction);
}
//---------------------------------------------------------------------
public float[] ReduceOrKillMarkedCohort(ICohort cohort)
{
float[] damage = new float[] { 0, 0 };
if (ageCohortDisturbance.MarkCohortForDeath(cohort))
{
Cohort.KilledByAgeOnlyDisturbance(this, cohort,
ageCohortDisturbance.CurrentSite,
ageCohortDisturbance.Type);
damage[0] = cohort.WoodBiomass;
damage[1] = cohort.LeafBiomass;
return(damage);
}
//else
return(damage);
}
//---------------------------------------------------------------------
public int MarkCohorts(Landis.Library.BiomassCohorts.IDisturbance disturbance)
{
isSpeciesCohortDamaged.SetAllFalse(Count);
// Go backwards through list of cohort data, so the removal of an
// item doesn't mess up the loop.
isMaturePresent = false;
int totalReduction = 0;
for (int i = cohortData.Count - 1; i >= 0; i--)
{
if (isSpeciesCohortDamaged[i])
{
Cohort cohort = new Cohort(species, cohortData[i]);
int reduction = disturbance.ReduceOrKillMarkedCohort(cohort);
if (reduction > 0)
{
totalReduction += reduction;
if (reduction < cohort.Biomass)
{
float fRed = reduction / cohort.Biomass;
float deltaWood = (-1) * fRed * (float)cohort.Data.WoodBiomass;
cohort.ChangeWoodBiomass(deltaWood);
float deltaLeaf = (-1) * fRed * (float)cohort.Data.LeafBiomass;
cohort.ChangeLeafBiomass(deltaLeaf);
}
else
{
Cohort.KilledByAgeOnlyDisturbance(disturbance, cohort,
disturbance.CurrentSite,
disturbance.Type);
RemoveCohort(i, cohort, disturbance.CurrentSite,
disturbance.Type);
cohort = null;
}
}
}
else if (cohortData[i].Age >= species.Maturity)
{
isMaturePresent = true;
}
}
return(totalReduction);
}