/// <summary>
/// Set the plant leaf area index.
/// </summary>
/// <param name="deltaLAI">Delta LAI.</param>
public void ReduceCanopy(double deltaLAI)
{
var leaf = Organs.FirstOrDefault(o => o is ICanopy) as ICanopy;
var lai = leaf.LAI;
if (lai > 0)
{
leaf.LAI = lai - deltaLAI;
}
}
/// <summary>
/// Remove biomass from an organ.
/// </summary>
/// <param name="organName">Name of organ.</param>
/// <param name="biomassRemoveType">Name of event that triggered this biomass remove call.</param>
/// <param name="biomassToRemove">Biomass to remove.</param>
public void RemoveBiomass(string organName, string biomassRemoveType, OrganBiomassRemovalType biomassToRemove)
{
var organ = Organs.FirstOrDefault(o => o.Name.Equals(organName, StringComparison.InvariantCultureIgnoreCase));
if (organ == null)
{
throw new Exception("Cannot find organ to remove biomass from. Organ: " + organName);
}
organ.RemoveBiomass(biomassRemoveType, biomassToRemove);
// Also need to reduce LAI if canopy.
if (organ is ICanopy)
{
var totalFractionToRemove = biomassToRemove.FractionLiveToRemove + biomassToRemove.FractionLiveToResidue;
var leaf = Organs.FirstOrDefault(o => o is ICanopy) as ICanopy;
var lai = leaf.LAI;
ReduceCanopy(lai * totalFractionToRemove);
}
}
