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:// |
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