auxiliary

Parent Previous Next

The auxiliary variables used in CropML are listed below.


Name

MinValue

MaxValue

DefaultValue

Units

Type

Description

Url

DayOfEmergence

1

365

120

day

int

Day of emergence

http://

DayOfFlowering

1

365

190

day

int

Day when mid-flowering stage is reached

http://

DayOfPhysiologicalMaturity

1

365

250

day

int

Day when physiological maturity is reached

http://

DayOfHarvest

1

365

265

day

int

Day when the crop is harvestable

http://

PhotoPeriodFactor

0

1

0.7

unitless

double

Photoperiod factor

http://

VernalizationFactor

0

1

0.7

unitless

double

Vernalization factor

http://

GrowthRatioCO2

1

1.5

1

unitless

double

RUE correction factor due to CO2

http://

DayOfPlanting

1

360

100

day

int

Day Of Planting

http://

ThermalTimeToEndGreenLeafAreaIndex

0

3000

600

°C-d

double

Thermal Time To End Green Leaf Area Index

http://

DayOfBeginYieldFormation

120

300

220

day

int

Day Of Begin Yield Formation

http://

NightTemperatureFactor

0

1

0.5

unitless

double

Night TemperatureFactor

http://

StartLAI

0

0.1

0.05

m2 m-2

double

Start LAI (also used for re-start after damages)

http://

CanopyReflectionCoefficient_REFS

0

1

0.06

unitless

double

Reflection coefficient of the canopy (REFS)

http://

SineOfSolarElevation_SINB

0

1

0.5

unitless

double

Sine of solar elevation

http://

NumberOfCanopyLayers

0

100

3

unitless

int

Number of canopy layers

http://

MinimumTempOfSevenDays

-40

40

0

°C

double[7]

Minimum temperature of the last seven days

http://

AverageNighttimeTemperature

-40

40

0

°C

double

Average nighttime temperature

http://

ExtinctionCoefficientToday

0

1

0.5

unitless

double

Extinction coefficient today

http://

FRTBtoday

0

3

0.5

unitless

double

Fraction of total dry matter partitioned to roots today

http://

FLTBtoday

0

3

0.5

unitless

double

Fraction of total dry matter partitioned to leaves today

http://

FSTBtoday

0

3

0.5

unitless

double

Fraction of total dry matter partitioned to stems today

http://

SLATBtoday

0

2.2

0.01

ha kg-1

double

Specific leaf area as a function of DVS (SLATB) today

http://

SSATBtoday

0

2.2

0.01

ha kg-1

double

Specific stem area as a function of DVS (SSATB)

http://

FOTBtoday

0

3

0.5

unitless

double

Fraction of aboveground dry matter to storage organs as function of development stage today

http://

TemperatureEffectYin

0

1

0.5

unitless

double

Temperature effect - Yin model

http://

DayOfPanicleInitiation

0

365

120

day

int

day of panicle initiation

http://

FSTBcumulated

0

600

100

unitless

double

Cumulated fraction of total dry biomass daily partitioned to stems

http://

NumberOfDeadCanopyLayers

0

100

2

unitless

int

Number of canopy layers where all the leaf area index units are dead

http://

NumberOfLivingCanopyLayers

0

100

2

unitless

int

Number of canopy layers with living leaf area index

http://

HeightAboveWhichCanopyIsLiving

0

400

10

cm

double

Height above which canopy Is living

http://

IsTransplanted

0

0

0

unitless

bool

Bool variable that states if the transplanting event has happened

http://

FieldSeedlingDensityRatio

0

1

0

unitless

double

Proportion between seedling density and field density

http://

DayOfTransplanting

1

365

130

day

int

Day of transplanting

http://

PreTransplanting

0

1

0

unitless

bool

True if transplanting is not happened

http://

DayOfEndingTransplantingShock

1

365

126

day

int

Day of ending of transplanting shock

http://

GrowingDegreeDaysTransplanting

0

10000

100

°C-d

double

Growing degree days in transplanting period

http://

SeedbedSowingDensity

0

10000

2000

plants m-2

double

Number of plants per square metre in the seedbed

http://

FieldSowingDensity

0

3000

300

plants m-2

double

Number of plants per square metre in the field

http://

DaysFromTranslocationBeginning

0

45

0

unitless

int

Days from the beginning of carbon reserves remobilization

http://

SourceStrengthOfStems

0

1

0

unitless

double

Source strength for carbon reserves remobilization from stems

http://

ActualExtinctionCoefficient

0

1

0.5

unitless

double

Extinction coefficient from parameter file

http://

TransplantingDone

0

0

0

unitless

bool

True if transplanting has been done

http://


Created with the Personal Edition of HelpNDoc: Create iPhone web-based documentation