net.simplace.client.simulation.lap.fao56.vapourpressure.VapourpressureFromRelHumidityMax
Calculates vapour pressure from maximum relative humidity by (FAO 56) method.
Needs max relative humidity and min temperature as input.
For documentation of the formulas please check the orginal reference (FAO 56)
References
(FAO 56): Allen, Crop evapotranspiration - Guidelines for computing crop water requirements - FAO Irrigation and drainage paper 56, 1998
Component Variables
| Content Type | Name | Description | Data Type | Unit | Min Value | Max Value | Default Value |
|---|
| input | iRelHumidityMax | maximum relative humidity | DOUBLE | % | - | - | 0.0 |
| input | iTMin | minimum daily temperature | DOUBLE | °C | - | - | 0.0 |
| out | ActualVapourPressure | actual vapour pressure | DOUBLE | kPa | - | - | 0.0 |
public class VapourpressureFromRelHumidityMax extends
net.simplace.simulation.model.FWSimComponent {
// Public Constructors
public VapourpressureFromRelHumidityMax();
// Public Instance Methods public HashMap createVariables(); // Defines
net.simplace.simulation.model.FWSimComponent
Create the FWSimVariables as interface for this SimComponent
// 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) - VapourpressureFromRelHumidityMax
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