ApiState Class Members

	Name	Description
	BasalAreaHa	Gets or sets the basal area per ha.
	Before	True if this instance represents the state before treatment. Otherwise it's the state after a treatment
	Date	Inventory or projected date
	Description	A description for this layer
	HasIngrownTreesLayer
	HasTreatmentData	Returns true if treatment data is available in this state
	HasValueData	Returns true if treatment data is available in this state
	HeurekaPeriod	Heureka period index
	IngrownTreesLayer	Gets the ingrown trees layer, if present. Otherwise returns null
	IngrownTreesLayerID	Gets the Guid of the Ingrown trees layer
	MainSpecies	Main crop species (huvudträdslag)
	MeanAge	Gets or sets the mean age = basal area weighted mean age of trees for established stands, and mean arithmetic tree age of main species for young stands
	MeanDiameterDgvExclOverstorey	Gets the mean basal area weighted mean diameter (cm)
	MeanHeightAllSpeciesExclOverstorey	Gets the mean height of the trees (basal area weighted for established stand, arithemtic for young stands)
	TreatmentData	If this is the state after a treatment, this property contains the treatment data of that treatment
	TreeLayers	Read-only collection of ApiTreeLayerData
	TreesPerHa	Gets or sets the number of trees per ha.
	ValueData	If this is the state after a treatment, this property contains the value data of that treatment (revenues, timber volumes, harvest residue extractions etc)
	VolumeHa	Gets or sets the volume per ha.

	Name	Description
	AddTreeLayer	Use this method to add an ApiTreeLayerData to the compartment
	AddTreeLayers	Use this method to add a list of ApiTreeLayerData to the compartment
	DeepClone	Creates a deep clone of an ApiState, except the refrence to the AiCompartment
	GetLayer	Overloaded. Gets the layer with a given layer id (Guid).
	GetLayers	Overloaded. Gets all layers with a given Slu.Heureka.DomainLayer.CommonForestModels.SpeciesCode.
	SumLayers	Overloaded. Sums all layers whose LayerSpeciesCode is in the speciesCodeslist
	SumTrees	Overloaded. Creates an ApiTreeLayerDataobject for all trees that belong to any of the species in the provided species group list.
	ToString	Returns a string that represents the current object.
	UpdateTotals	Calculate totals and sums over added tree layers. Overstorey layers are excluded. TODO: Varför då?????