Package net.simplace.usermodules.yean

Klasse SimpleAutomaticIrrigationYean

java.lang.Object

net.simplace.sim.model.FWSimComponent

net.simplace.usermodules.yean.SimpleAutomaticIrrigationYean

Alle implementierten Schnittstellen:

net.simplace.sim.util.FWSimFieldContainer

public class SimpleAutomaticIrrigationYean
extends net.simplace.sim.model.FWSimComponent

Simple automatic irrigation component to be used in combination with SimComponents calculating soil water balance in layered soils

This SimComponent requires input about daily available mobile water (WM) and retained water (WR) in each soil layer with the relevant soil depth from other SimComponents like SlimWater or ImprovedSoilWater. The depth of the soil moisture control section for triggering irrigation time and volume is defined by the variable cIrrigationTriggerDepth.

In a first step, the sum of available mobile soil water (iWM) and retained water (iWR) within the soil moisture control section is calculated (CumulativeAvailableWater) and compared to the difference between cSoilWaterFieldCapacity and cSoilWaterWiltingPoint for layers above cIrrigationTriggerDepth (cumulativeWRH).

If the ratio between CumulativeAvailableWater and cumulativeWRH is lower than cIrrigationTriggerFactor, then irrigation is triggered. The irrigation volume applied AppliedIrrigationDepth is calculated as the difference between available water capacity and actual available water over the whole soil depth. The calculated AppliedIrrigationDepth is added to the incoming iRAIN and the sum is output as RainAndIrrigation.

Thus, after each irrigation event the soil profile should be at field capacity if no run-off occurs. The module also determines whether surface run-off should be calculated (CalculateRunoff) if iRAIN exceeds cMaxRainWithoutRunoff (amount of rain below which no surface run-off can occur).

Autor:

gk

Component Variables

Content Type	Name	Description	Data Type	Unit	Min Value	Max Value	Default Value
constant	cDeficitExcessIrrigationRatio	Ratio to determine actual irrigated water in comparison with the optimal level, irrigationAmount	DOUBLE	1	-	-	1.0
constant	cIrrigation	0 = rainfed; 1 = irrigated	INT	1	-	-	0
constant	cIrrigationTriggerDepth	depth to sum plant available water to, to determine if irrigation is required	DOUBLE	m	-	-	0.0
constant	cIrrigationTriggerFactor	fraction of total plant available water in a given depth of soil below which irrigation is applied	DOUBLE	1	-	-	0.0
constant	cMaxRainWithoutRunoff	maximum precipitation at which no runoff is calculated	DOUBLE	mm/d	-	-	0.0
constant	cSoilLayerDepth	depth of soil layers	DOUBLEARRAY	m	-	-	-
constant	cSoilWaterFieldCapacity	field capacity per layer	DOUBLEARRAY	m3/m3	-	-	-
constant	cSoilWaterWiltingPoint	wilting point per layer	DOUBLEARRAY	m3/m3	-	-	-
constant	cUseLegacyCalculationOfMaxWR	If true, then the maximum of WR will be the difference of field capacity and wilting point. If false, then it's the difference of field capacity and half wilting point.	BOOLEAN		-	-	true
input	iRAIN	precipitation	DOUBLE	mm/d	-	-	0.0
input	iWM	mobile water per layer	DOUBLEARRAY	mm	-	-	-
input	iWR	retained water per layer	DOUBLEARRAY	mm	-	-	-
out	AppliedIrrDepth	daily applied depth of irrigation	DOUBLE	mm/d	-	-	0.0
out	CalculateRunoff	-	BOOLEAN		-	-	true
out	CumulativeAppliedIrrDepth	cumulative applied depth of irrigation	DOUBLE	mm	-	-	0.0
out	RainAndIrrigation	precipitation + irrigation	DOUBLE	mm/d	-	-	0.0

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
SimpleAutomaticIrrigationYean()	Empty constructor used by class.forName()
SimpleAutomaticIrrigationYean(String aName, HashMap<String,net.simplace.sim.util.FWSimVariable<?>> aFieldMap, HashMap<String,String> aInputMap, org.jdom2.Element aSimComponentElement, net.simplace.sim.util.FWSimVarMap aVarMap, int aOrderNumber)

Methodenübersicht

Modifizierer und Typ	Methode	Beschreibung
protected net.simplace.sim.model.FWSimComponent	clone(net.simplace.sim.util.FWSimVarMap aVarMap)	creates a clone from this SimComponent for use in other threads
HashMap<String,net.simplace.sim.util.FWSimVariable<?>>	createVariables()
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()
protected void	process()

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

SimpleAutomaticIrrigationYean

public SimpleAutomaticIrrigationYean(String aName,
 HashMap<String,net.simplace.sim.util.FWSimVariable<?>> aFieldMap,
 HashMap<String,String> aInputMap,
 org.jdom2.Element aSimComponentElement,
 net.simplace.sim.util.FWSimVarMap aVarMap,
 int aOrderNumber)

Parameter:

aName -

aFieldMap -

aInputMap -

aSimComponentElement -

aVarMap -

aOrderNumber -

SimpleAutomaticIrrigationYean

public SimpleAutomaticIrrigationYean()

Empty constructor used by class.forName()

Methodendetails

createVariables

public HashMap<String,net.simplace.sim.util.FWSimVariable<?>> createVariables()

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()

Angegeben von:

init in Klasse net.simplace.sim.model.FWSimComponent

Siehe auch:

• FWSimComponent.init()

process

protected void process()

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)

creates a clone from this SimComponent for use in other threads

Angegeben von:

clone in Klasse net.simplace.sim.model.FWSimComponent

Siehe auch:

• FWSimComponent.clone(net.simplace.sim.util.FWSimVarMap)