Package net.simplace.usermodules.gzhao

Class WaterBalance

java.lang.Object

net.simplace.sim.model.FWSimComponent

net.simplace.usermodules.gzhao.WaterBalance

All Implemented Interfaces:

net.simplace.sim.util.FWSimFieldContainer

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

Component for the Lintul crop model

Component Variables

Content Type	Name	Description	Data Type	Unit	Min Value	Max Value	Default Value
constant	cCFEV	correction factor of time course of soil evaporation (value between 1 and about 4)	DOUBLE	1	-	-	2.0
constant	cCRAIRC	critical soil air content for aeration	DOUBLE	1	-	-	0.07
constant	cDEPNR	crop group number for soil water depletion	DOUBLE	1	-	-	4.5
constant	cIAIRDU	air ducts in roots present (=1) or not (=0)	BOOLEAN	1	-	-	false
constant	cIOPT	indicates optimal (=1), water limited (=2), water and N limited (=3) and	INT	1	-	-	0
constant	cIRRI	automatic irrigation (=1), actual irrigation from table (=2) or non irrigated(=0)	INT	1	-	-	0
constant	cIRRTAB	table with effective applications of irrigation water as function of day number	DOUBLEARRAY	mm/d	-	-	-
constant	cKSUB	maximal percolation rate from lower zone to deeper soil layers	DOUBLE	mm/d	-	-	10.0
constant	cRDI	Initial rooting depth	DOUBLE	m	-	-	10.0
constant	cRDMCR	crop-specific maximum rooting depth	DOUBLE	m	-	-	125.0
constant	cRDMSO	maximum rooting depth as determined by soil structure	DOUBLE	m	-	-	150.0
constant	cRUNFR	average fraction of precipitation lost by runoff	DOUBLE	1	-	-	0.0
constant	cSM0	soil moisture content at saturation	DOUBLE	m3/m3	-	-	0.45
constant	cSMDRY	soil moisture content at airdry (pF= 6.0)	DOUBLE	m3/m3	-	-	0.15
constant	cSMFC	soil moisture content at field capacity (pF= 2.3)	DOUBLE	m3/m3	-	-	0.35
constant	cSMI	soil moisture content in initial root zone at planting or emergence	DOUBLE	m3/m3	-	-	0.3
constant	cSMLOWI	initial soil moisture content in lower zone at planting or emergence	DOUBLE	m3/m3	-	-	0.3
constant	cSMW	soil moisture content at wilting point (pF= 4.2)	DOUBLE	m3/m3	-	-	0.2
input	iEMERG	has emerged	BOOLEAN	1	-	-	false
input	iES0	potential evaporation from soil surface	DOUBLE	mm/d	-	-	0.0
input	iETC	potential transpiration of crop (with CO2 correction for C3 crop)	DOUBLE	mm/d	-	-	0.0
input	iEVMAX	Potential evaporation	DOUBLE	mm/d	-	-	0.0
input	iRAIN	precipitation (output of routine WEATHR)	DOUBLE	mm/d	-	-	0.0
input	iRD	-	DOUBLE	m	-	-	0.0
input	iRR	-	DOUBLE	m/d	-	-	0.0
input	iResetWaterBalance	sets soil water to ininital state if true	BOOLEAN	1	-	-	false
input	iTRMAX	Potential transpiration	DOUBLE	mm/d	-	-	0.0
state	sDIRRO	-	DOUBLE		-	-	0.0
state	sDSLR	counter of the days since last rain	DOUBLE	1	-	-	0.0
state	sSMACT	actual soil moisture content in rooted zone	DOUBLE	mm3/mm3	-	-	0.0
state	sSMACTL	actual soil moisture content in lower zone	DOUBLE	mm3/mm3	-	-	0.0
state	sTDRAIN	cumulative drainage to the sub-soil	DOUBLE	mm	-	-	0.0
state	sTESOIL	cumulative soil evaporation	DOUBLE	mm	-	-	0.0
state	sTIRR	cumulative irrigation	DOUBLE	mm	-	-	0.0
state	sTRAIN	cumulative precipitation	DOUBLE	mm	-	-	0.0
state	sTRUNOF	cumulative surface runoff	DOUBLE	mm	-	-	0.0
state	sTTRANS	cumulative crop transpiration	DOUBLE	mm	-	-	0.0
state	sTWDR	cumulative water added to the rooted zone by root growth	DOUBLE	mm	-	-	0.0
state	sWAVT	total available water in rooted zone	DOUBLE	mm	-	-	0.0
state	sWAVTL	total available water in lower zone (below rooted zone)	DOUBLE	mm	-	-	0.0
state	sWTOT	amount of total water in rooted zone	DOUBLE	mm	-	-	0.0
state	sWTOTL	amount of total water in lower zone (below rooted zone)	DOUBLE	mm	-	-	0.0
state	sWTOTLN	new amount of total water in lower zone (below rooted zone)	DOUBLE	mm	-	-	0.0
state	sWTOTN	new amount of total water in rooted zone	DOUBLE	mm	-	-	0.0
rate	rDIRR	effective application of irrigation water	DOUBLE	mm/d	-	-	0.0
rate	rDWAT	change in available water in rooted zone	DOUBLE	mm/d	-	-	0.0
rate	rDWATL	change in available water in lower zone	DOUBLE	mm/d	-	-	0.0
rate	rDWOT	change in total water in rooted zone	DOUBLE	mm/d	-	-	0.0
rate	rDWOTL	change in total water in lower zone	DOUBLE	mm/d	-	-	0.0
rate	rEVA	-	DOUBLE		-	-	0.0
rate	rPERC3	percolation from lower zone to deeper soil layers	DOUBLE	mm/d	-	-	0.0
rate	rRAIN0	-	DOUBLE	mm/d	-	-	0.0
rate	rRIRR	-	DOUBLE	mm/d	-	-	0.0
rate	rRUNOF	water loss by surface runoff	DOUBLE	mm/d	-	-	0.0
rate	rTRA	-	DOUBLE	mm/d	-	-	0.0
rate	rWDR	change in total water in the rooted zone by root growth	DOUBLE	mm/d	-	-	0.0
rate	rWDRA	-	DOUBLE	mm/d	-	-	0.0
out	RDM	soil/crop related maximal rooting depth	DOUBLE	m	-	-	0.0
out	TRANRF	reduction factor for crop growth due to drought/wetness	DOUBLE	1	-	-	0.0
out	WBAL	balance for checking soil water balance in rooted zone	DOUBLE	mm/d	-	-	0.0
out	WBALL	balance for checking soil water balance in lower zone	DOUBLE	mm/d	-	-	0.0

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
WaterBalance()	Empty constructor used by class.forName()
WaterBalance(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()	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
void	WATBALS()

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

WaterBalance

public WaterBalance(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 -

WaterBalance

public WaterBalance()

Empty constructor used by class.forName()

Method Details

createVariables

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

Create the FWSimVariables as interface for this SimComponent

Specified by:

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

Specified by:

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

See Also:

• net.simplace.simulation.model.FWSimComponent#createVariables()

init

protected void init()

initializes the fields by getting input and output FWSimVariables from VarMap

Specified by:

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

See Also:

• net.simplace.simulation.model.FWSimComponent#init()

process

protected void process()

process the algorithm and write the results back to VarMap

Specified by:

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

See Also:

• net.simplace.simulation.model.FWSimComponent#process()

WATBALS

public void WATBALS()

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:

• net.simplace.simulation.model.FWSimComponent#clone(net.simplace.simulation.util.FWSimVarMap)