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net.simplace.client.simulation.lap.slim.SlimRoots

Component Variables

Content Type	Name	Description	Data Type	Unit	Min Value	Max Value	Default Value
constant	cBiomassLossRateAtPartitioning	Rate of root biomass, that is not distributed to lateral roots	DOUBLE	1	-	-	0.005
constant	cBulkDensity	-	DOUBLEARRAY	g/cm3	0.0	20.0	-
constant	cBulkDensityThresholdLower	-	DOUBLE	g/cm3	0.0	20.0	0.05
constant	cBulkDensityThresholdMiddle	-	DOUBLE	g/cm3	0.0	20.0	0.05
constant	cBulkDensityThresholdUpper	-	DOUBLE	g/cm3	0.0	20.0	0.05
constant	cDailyDeadRootsRate	-	DOUBLE	m	0.001	20.0	0.02
constant	cDeadRootsDevStage	-	DOUBLE	1	0.001	20.0	0.02
constant	cMacroporeRootGrowthFactor	-	DOUBLE	1	-	-	0.0
constant	cMacroporeVolume	fraction of macropore volume	DOUBLEARRAY	1	0.0	100.0	-
constant	cMaximalSeminalRootLengthPerDay	-	DOUBLE	m	0.0	20.0	0.033
constant	cMinimalBDSeminalRootReductionFactor	-	DOUBLE	1	-1.0	1.0	-1.0
constant	cNSRPP	number of seminal roots	DOUBLE	1	-	-	5.0
constant	cRINPOP	number of emerged plants per m2	DOUBLE	1	-	-	200.0
constant	cRTFAC	temperature factor driving penetration of seminal roots	DOUBLE	1	-	-	0.12
constant	cSEEDD	-	DOUBLE	m	0.001	20.0	0.02
constant	cSandPercentage	-	DOUBLEARRAY	g/hg	0.0	100.0	-
constant	cSoilStrengthParameter	-	DOUBLE	1	-1.0	2.0	-1.0
constant	cTHICKL	-	DOUBLE	m	0.001	20.0	0.0
constant	cWLROOT	specific weight of lateral roots (in g m-1 ??)	DOUBLE	1	-	-	0.0035
constant	cWSROOT	specific weight of seminal roots in g m-1	DOUBLE	1	-	-	0.015
input	cSoilLayerDepth	-	DOUBLEARRAY	m	-	-	-
input	iDevStage	-	DOUBLE	1	0.0	3.0	0.0
input	iDryFactor	-	DOUBLEARRAY	1	0.0	1.0	-
input	iIsHarvest	-	BOOLEAN	1	-	-	false
input	iRWRT	-	DOUBLE	g/m2	0.0	20.0	0.0
input	iSoilTemperature	-	DOUBLEARRAY	°C	-50.0	50.0	-
input	iTMAX	-	DOUBLE	°C	-50.0	50.0	-
input	iTMIN	-	DOUBLE	°C	-50.0	50.0	-
state	sLateralRootLength	-	DOUBLEARRAY	m	0.0	500.0	-
state	sRootAge	-	DOUBLEARRAY	m	0.0	500.0	-
state	sSEEDDAdjusted	-	DOUBLE	m	0.0	20.0	0.02
state	sSeminalRootDepth	Depth of seminal roots	DOUBLE	m	0.0	50.0	0.0
state	sSeminalRootLength	-	DOUBLEARRAY	m	0.0	500.0	-
rate	rSRERR	-	DOUBLE	metre_per_day	0.0	2.0	0.0
BiomassBalance	-	DOUBLE	g/m2	null
DeadRootRatePerLayer	daily dead roots rate per layer	DOUBLEARRAY	g/m2	null
MD95	Depth of seminal roots expressed as number of layers	INT	1	null
RelativeRootLengthPerLayer	relative root length per layer	DOUBLEARRAY	m	null
RootLengthDensityPerLayer	total root length density per layer	DOUBLEARRAY	1	null
RootRestrictionFactor	Root restriction factor	DOUBLEARRAY	1	null
THICKL	-	DOUBLE	m	null
TotalRootBiomass	Total Root Biomass	DOUBLE	g/m2	null
TotalRootBiomassPerLayer	total biomass per layer	DOUBLEARRAY	g/m2	null
TotalRootLengthPerLayer	total root length per layer	DOUBLEARRAY	m	null
UnusedRootBiomass	-	DOUBLE	g/m2	null

public class SlimRoots extends net.simplace.simulation.model.FWSimComponent {
// Public Constructors
public SlimRoots();

// Public Instance Methods

public HashMap createVariables(); // Defines
net.simplace.simulation.model.FWSimComponent

create the FWSimVariables as interface for this SimComponent

public final void CalculateRootAgeFactor();

To model root Density

public final void Root();

To model seminal and lateral root growth

// Protected Instance Methods

protected void init(); // Defines
net.simplace.simulation.model.FWSimComponent

initializes the fields by getting input and output FWSimVariables from VarMap

protected void process(); // Defines
net.simplace.simulation.model.FWSimComponent

process the algorithm and write the results back to VarMap

protected FWSimComponent clone(FWSimVarMap aVarMap);
// Defines net.simplace.simulation.model.FWSimComponent

creates a clone from this SimComponent for use in other threads

}

Hierarchy: java.lang.Object - net.simplace.simulation.model.FWSimComponent (net.simplace.simulation.util.FWSimFieldContainer) - SlimRoots