Package net.simplace.sim.components.experimental.canopytemperature

Class HeatStressHourly

java.lang.Object

net.simplace.sim.model.FWSimComponent

net.simplace.sim.components.experimental.canopytemperature.HeatStressHourly

All Implemented Interfaces:

net.simplace.sim.util.FWSimFieldContainer

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

Calculates heat stress hourly.

Component Variables

Content Type	Name	Description	Data Type	Unit	Min Value	Max Value	Default Value
constant	cAfterTSUM1	End of sensitive period for kernel abortion relative to anthesis; 100DD after silking in maize	DOUBLE	C day	-	-	100.0
constant	cBeforeTSUM1	Start of sensitive period for kernel abortion relative to anthesis; 250DD before silking in maize	DOUBLE	C days	-	-	250.0
constant	cEndDVS	End of sensitive period for kernel abortion relative to anthesis	DOUBLE	C day	-	-	0.0
constant	cReductionPerDHAboveTempCritical	reduction in kernel number/ yield per degree-hour above a threshold temp	DOUBLE	one	-	-	0.05
constant	cStartDVS	Start of sensitive period for kernel abortion relative to anthesis	DOUBLE	C days	-	-	0.0
constant	cTCritical	Temperature at which reduction in final yield occurs due to kernel abortion	DOUBLE	C	-	-	32.0
constant	cTSUM1	Cultivar specific temperature sum to reach anthesis	DOUBLE	C day	-	-	-
constant	cUseDVS	If true, then DVS is used instead of TSUM to determine the sensitive period	BOOLEAN	C days	-	-	false
input	iDVS	current crop development stage	DOUBLE	one	-	-	-
input	iTSUM	cumulative temperature sum from emergence	DOUBLE	C day	-	-	-
input	iTinput	estimated canopy temperature	DOUBLEARRAY	C	-	-	-
input	iYield	storage organ yield	DOUBLE		-	-	-
state	DVSprevDay	temperature sum from previous day	DOUBLE	C day	-	-	-
state	TSUMprevDay	temperature sum from previous day	DOUBLE	C day	-	-	-
state	rDHAboveTempCritical	todays increment in degree-hours above cTCritical	DOUBLE	C day	-	-	-
state	sCumulativeDHAboveTempCritical	cumulative degree-hours around flowering above cTCritical	DOUBLE	C day	-	-	-
state	sHSRedFactor	yield reduction factor due to cumulative high temperatures above CTCritical	DOUBLE	one	-	-	-
out	FinalHSDVS	Temperature sum at which determination of grain reduction due to heat stress ended	DOUBLE		-	-	-
out	FinalHSTSUM	Temperature sum at which determination of grain reduction due to heat stress ended	DOUBLE		-	-	-
out	HSAdjustedYield	yield of storage organs adjusted for high temperatures around flowering	DOUBLE	g m-2	-	-	-
out	HSPeriodEndDOY	DOY when determination of grain reduction due to heat stress ended	INT		-	-	-
out	HSPeriodStartDOY	DOY when determination of grain reduction due to heat stress started	INT		-	-	-
out	NumHoursWithHS	Count of hours when temperature exceeded cTCritical	INT		-	-	-
out	StartHSDVS	Temperature sum at which determination of grain reduction due to heat stress started	DOUBLE		-	-	-
out	StartHSTSUM	Temperature sum at which determination of grain reduction due to heat stress started	DOUBLE		-	-	-

Nested Class Summary

Nested classes/interfaces inherited from class net.simplace.sim.model.FWSimComponent

net.simplace.sim.model.FWSimComponent.TEST_STATE

Field Summary

Fields inherited from class net.simplace.sim.model.FWSimComponent

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

Constructor Summary

Constructors

Constructor	Description
HeatStressHourly()	Empty constructor used by class.forName()
HeatStressHourly(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)

Method Summary

Modifier and Type	Method	Description
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()
protected void	reset()

Methods inherited from class 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

Methods inherited from class java.lang.Object

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

Constructor Details

HeatStressHourly

public HeatStressHourly(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)

Parameters:

aName -

aFieldMap -

aInputMap -

aSimComponentElement -

aVarMap -

aOrderNumber -

HeatStressHourly

public HeatStressHourly()

Empty constructor used by class.forName()

Method Details

createVariables

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

Specified by:

createVariables in interface net.simplace.sim.util.FWSimFieldContainer

Specified by:

createVariables in class net.simplace.sim.model.FWSimComponent

See Also:

• FWSimComponent.createVariables()

init

protected void init()

Specified by:

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

See Also:

• FWSimComponent.init()

process

protected void process()

Specified by:

process in class net.simplace.sim.model.FWSimComponent

See Also:

• FWSimComponent.process()

reset

protected void reset()

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.

Specified by:

fillTestVariables in class net.simplace.sim.model.FWSimComponent

See Also:

• 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

Specified by:

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

See Also:

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