State Attribute Values

Datasheet internal name: stsim_StateAttributeValue

The State Attribute Values property specifies, for each state attribute, the value (per unit area) to be applied when calculating the value of the attribute for each combination of stratum, state class and age range.

Once Attributes have been defined (under Project Definitions), each combination of attribute type, stratum, state class and age range is then assigned a numeric value using the State Attribute Values property; this value is then used as a multiplier on the area in each state class in order to calculate the corresponding value for each attribute. The state attribute values are provided for each scenario so that users can vary the way in which attributes are calculated between scenarios.

Column Options

The fields for the State Attribute Values property are:

Display Name	Internal Name	Optional	Data Type	Description
Iteration	Iteration	Yes	Integer	The Iteration for which the record applies. If left blank then the record applies to all iterations.
Timestep	Timestep	Yes	Integer	The Timestep for which the attribute record applies. If left blank then the attribute record applies to all timesteps. An attribute record continues through time until another Timestep value is encountered by the model for the same state attribute type in the same stratum, at which point the new attribute value will be applied.
Primary Stratum	StratumId	Yes	Integer	The Primary Stratum for which the record applies. If left blank then the record applies to all primary strata.
Secondary Stratum	SecondaryStratumId	Yes	Integer	The Secondary Stratum for which the record applies. If left blank then the record applies to all secondary strata.
Tertiary Stratum	TertiaryStratumId	Yes	Integer	The Tertiary Stratum for which the record applies. If left blank then the record applies to all tertiary strata.
State Class	StateClassId	Yes	Integer	The State Class for which the record applies.
State Attribute Type	StateAttributeTypeId	No	Integer	The State Attribute Type for which the record applies.
Age Min	AgeMin	Yes	Integer	The minimum age for which the record applies.
Age Max	AgeMax	Yes	Integer	The maximum age for which the record applies.
TST Type/Group	TSTGroupId	Yes	Integer	The Time Since Transition Type or Group
TST Min	TSTMin	Yes	Integer	The Minimum Time Since Transition
TST Max	TSTMax	Yes	Integer	The Maximum Time Since Transition
Value	Value	No	Double	The value (per unit area) to be used when calculating the state attribute for this combination of stratum, state class and age range.
Value Distribution	DistributionType	Yes	Integer	The value distribution.
Value Sampling Frequency	DistributionFrequencyId	Yes	Integer	The value sampling frequency.
Value SD	DistributionSD	Yes	Double	The value standard deviation.
Value Min	DistributionMin	Yes	Double	The minimum value.
Value Max	DistributionMax	Yes	Double	The maximum value.