Package net.simplace.sim.components.models.lintul

Klasse LintulWaterStress

java.lang.Object
net.simplace.sim.model.FWSimComponent
net.simplace.sim.components.models.lintul.LintulWaterStress
Alle implementierten Schnittstellen:
net.simplace.sim.util.FWSimFieldContainer
public class LintulWaterStress extends net.simplace.sim.model.FWSimComponent

LintulWaterStress calculates the transpiration reduction factor (TRANRF) based on the ratio between actual crop transpiration (TRAN in mm) and potential crop transpiration (PTRAN in mm):

\[ \begin{eqnarray} TRANRF Ungültige Eingabe: "&"=Ungültige Eingabe: "&" MIN(1,\frac{TRAN}{PTRAN} \cdot \frac{1}{DroughtTolerance}); \end{eqnarray} \]

TRAN and PTRAN are provided by the SimComponent EvapTran.java. The SimComponent forsees another factor of "drought tolerance" (besides TRANCO in the SimComponent EvapTran.java) to dampen the effect of drought stress by directly reducing TRANRF, but changing the "DroughtTolerance" factor to values other than unity is strongly discouraged.

References: van Oijen, M. and P. Lefelaar. 2008. Lintul-2: water limited crop growth: A simple general crop growth model for water-limited growing conditions. Waageningen University, The Netherlands.

Autor:
Gunther Krauss, Andreas Enders, Thomas Gaiser

Component Variables

Content TypeNameDescriptionData TypeUnitMin ValueMax ValueDefault Value
constantcDroughtToleranceTolerance of plant for droughtDOUBLE10.01.01.0
inputiActualTranspirationActual TranspirationDOUBLEmm/d0.010.00.0
inputiPotentialTranspirationPotential TranspirationDOUBLEmm/d0.010.00.0
outTRANRFTranspiration reduction factorDOUBLE10.01.01.0

  • Verschachtelte Klassen - Übersicht

    Von Klasse geerbte verschachtelte Klassen/Schnittstellen net.simplace.sim.model.FWSimComponent

    net.simplace.sim.model.FWSimComponent.TEST_STATE

  • Feldübersicht

    Von Klasse geerbte Felder net.simplace.sim.model.FWSimComponent

    iFieldMap, iFrequence, iInputMap, iJexlRule, iMasterComponentGroup, iName, iOrderNumber, isComponentGroup, iSimComponentElement, iSimModel, iVarMap

  • Konstruktorübersicht

    Konstruktoren
    Konstruktor
    Beschreibung
    LintulWaterStress()
    Empty constructor used by class.forName()

  • Methodenübersicht

    Modifizierer und Typ
    Methode
    Beschreibung
    protected net.simplace.sim.model.FWSimComponent
    clone(net.simplace.sim.util.FWSimVarMap aVarMap)
     
    HashMap<String,net.simplace.sim.util.FWSimVariable<?>>
    createVariables()
    create the FWSimVariables as interface for this SimComponent
    HashMap<String,net.simplace.sim.util.FWSimVariable<?>>
    fillTestVariables(int aParamIndex, net.simplace.sim.model.FWSimComponent.TEST_STATE aDefineOrCheck)
    called for single component test to check the components algorithm.
    protected void
    init()
    initializes the fields by getting input and output FWSimVariables from VarMap
    protected void
    process()
    process the algorithm and write the results back to VarMap

    Von Klasse geerbte Methoden net.simplace.sim.model.FWSimComponent

    addVariable, bind, checkCondition, createSimComponent, createSimComponent, createSimComponent, createSimComponent, doProcess, getConstantVariables, getContentType, getCreateFormXML, getDescription, getEditFormXML, getFieldMap, getFrequence, getFrequenceRuleScript, getInputs, getInputVariables, getMasterComponentGroup, getName, getOrderNumber, getOutputVariables, getVariable, getVariableField, getVarMap, initialize, isConditionCheck, isVariableAvailable, performLinks, performLinks, readInputs, removeVariable, reset, runComponentTest, setVariablesDefault, toComponentLinkingXML, toDocXML, toGroupXML, toOutputDefinitionXML, toResourcesDataXML, toResourcesDefinitionXML, toString, toXML, writeVarInfos

    Von Klasse geerbte Methoden java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

  • Konstruktordetails

    • LintulWaterStress

      public LintulWaterStress()
      Empty constructor used by class.forName()

  • Methodendetails

    • createVariables

      public HashMap<String,net.simplace.sim.util.FWSimVariable<?>> createVariables()
      create the FWSimVariables as interface for this SimComponent
      Angegeben von:
      createVariables in Schnittstelle net.simplace.sim.util.FWSimFieldContainer
      Angegeben von:
      createVariables in Klasse net.simplace.sim.model.FWSimComponent
      Siehe auch:
      • FWSimComponent.createVariables()

    • init

      protected void init()
      initializes the fields by getting input and output FWSimVariables from VarMap
      Angegeben von:
      init in Klasse net.simplace.sim.model.FWSimComponent
      Siehe auch:
      • FWSimComponent.init()

    • process

      protected void process()
      process the algorithm and write the results back to VarMap
      Angegeben von:
      process in Klasse net.simplace.sim.model.FWSimComponent
      Siehe auch:
      • FWSimComponent.process()

    • fillTestVariables

      public HashMap<String,net.simplace.sim.util.FWSimVariable<?>> fillTestVariables(int aParamIndex, net.simplace.sim.model.FWSimComponent.TEST_STATE aDefineOrCheck)
      called for single component test to check the components algorithm.
      Angegeben von:
      fillTestVariables in Klasse net.simplace.sim.model.FWSimComponent
      Siehe auch:
      • Ungültige Referenz 
        net.simplace.sim.util.FWSimFieldContainer#fillTestVariables(int aParamIndex, TEST_STATE aDefineOrCheck)

    • clone

      protected net.simplace.sim.model.FWSimComponent clone(net.simplace.sim.util.FWSimVarMap aVarMap)
      Angegeben von:
      clone in Klasse net.simplace.sim.model.FWSimComponent
      Siehe auch:
      • FWSimComponent.clone(net.simplace.sim.util.FWSimVarMap)