public float MarkCohorts(IDisturbance disturbance)
{
// Go backwards through list of cohort data, so the removal of an
// item doesn't mess up the loop.
isMaturePresent = false;
for (int i = cohorts.Count - 1; i >= 0; i--)
{
Cohort cohort = new Cohort(species, cohorts[i]);
disturbance.ReduceOrKillMarkedCohort(cohort);
double defoliation = disturbance.CumulativeDefoliation();
cohort.Fol *= 1 - (float)defoliation;
}
return(0);
}
