Class FixedTroposphericDelay
- java.lang.Object
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- org.orekit.models.earth.troposphere.FixedTroposphericDelay
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- All Implemented Interfaces:
TroposphericModel
,ParameterDriversProvider
public class FixedTroposphericDelay extends Object implements TroposphericModel
A static tropospheric model that interpolates the actual tropospheric delay based on values read from a configuration file (tropospheric-delay.txt) via theDataProvidersManager
.- Author:
- Thomas Neidhart
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Constructor Summary
Constructors Constructor Description FixedTroposphericDelay(double[] xArr, double[] yArr, double[][] fArr)
Creates a newFixedTroposphericDelay
instance.FixedTroposphericDelay(String supportedName)
Creates a newFixedTroposphericDelay
instance, and loads the delay values from the given resource via thedefault data context
.FixedTroposphericDelay(String supportedName, DataProvidersManager dataProvidersManager)
Creates a newFixedTroposphericDelay
instance, and loads the delay values from the given resource via the specified data manager.
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description static FixedTroposphericDelay
getDefaultModel()
Returns the default model, loading delay values from the file "tropospheric-delay.txt" via thedefault data context
.List<ParameterDriver>
getParametersDrivers()
Get the drivers for parameters.<T extends CalculusFieldElement<T>>
FieldTroposphericDelay<T>pathDelay(FieldTrackingCoordinates<T> trackingCoordinates, FieldGeodeticPoint<T> point, FieldPressureTemperatureHumidity<T> weather, T[] parameters, FieldAbsoluteDate<T> date)
Calculates the tropospheric path delay for the signal path from a ground station to a satellite.TroposphericDelay
pathDelay(TrackingCoordinates trackingCoordinates, GeodeticPoint point, PressureTemperatureHumidity weather, double[] parameters, AbsoluteDate date)
Calculates the tropospheric path delay for the signal path from a ground station to a satellite.-
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.orekit.utils.ParameterDriversProvider
getNbParametersDriversValue, getParameterDriver, getParameters, getParameters, getParameters, getParameters, getParametersAllValues, getParametersAllValues, isSupported
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Constructor Detail
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FixedTroposphericDelay
public FixedTroposphericDelay(double[] xArr, double[] yArr, double[][] fArr)
Creates a newFixedTroposphericDelay
instance.- Parameters:
xArr
- abscissa grid for the interpolation functionyArr
- ordinate grid for the interpolation functionfArr
- values samples for the interpolation function
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FixedTroposphericDelay
@DefaultDataContext public FixedTroposphericDelay(String supportedName)
Creates a newFixedTroposphericDelay
instance, and loads the delay values from the given resource via thedefault data context
.- Parameters:
supportedName
- a regular expression for supported resource names- See Also:
FixedTroposphericDelay(String, DataProvidersManager)
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FixedTroposphericDelay
public FixedTroposphericDelay(String supportedName, DataProvidersManager dataProvidersManager)
Creates a newFixedTroposphericDelay
instance, and loads the delay values from the given resource via the specified data manager.- Parameters:
supportedName
- a regular expression for supported resource namesdataProvidersManager
- provides access to auxiliary data.- Since:
- 10.1
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Method Detail
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getDefaultModel
@DefaultDataContext public static FixedTroposphericDelay getDefaultModel()
Returns the default model, loading delay values from the file "tropospheric-delay.txt" via thedefault data context
.This method uses the
default data context
.- Returns:
- the default model
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pathDelay
public TroposphericDelay pathDelay(TrackingCoordinates trackingCoordinates, GeodeticPoint point, PressureTemperatureHumidity weather, double[] parameters, AbsoluteDate date)
Calculates the tropospheric path delay for the signal path from a ground station to a satellite.All delays are affected to
hydrostatic zenith
andhydrostatic slanted
delays, the wet delays are arbitrarily set to 0.- Specified by:
pathDelay
in interfaceTroposphericModel
- Parameters:
trackingCoordinates
- tracking coordinates of the satellitepoint
- station locationweather
- weather parameters for constant default values)parameters
- tropospheric model parametersdate
- current date- Returns:
- the path delay due to the troposphere
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pathDelay
public <T extends CalculusFieldElement<T>> FieldTroposphericDelay<T> pathDelay(FieldTrackingCoordinates<T> trackingCoordinates, FieldGeodeticPoint<T> point, FieldPressureTemperatureHumidity<T> weather, T[] parameters, FieldAbsoluteDate<T> date)
Calculates the tropospheric path delay for the signal path from a ground station to a satellite.All delays are affected to
hydrostatic zenith
andhydrostatic slanted
delays, the wet delays are arbitrarily set to 0.- Specified by:
pathDelay
in interfaceTroposphericModel
- Type Parameters:
T
- type of the elements- Parameters:
trackingCoordinates
- tracking coordinates of the satellitepoint
- station locationweather
- weather parameters for constant default values)parameters
- tropospheric model parameters at current datedate
- current date- Returns:
- the path delay due to the troposphere
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getParametersDrivers
public List<ParameterDriver> getParametersDrivers()
Get the drivers for parameters.- Specified by:
getParametersDrivers
in interfaceParameterDriversProvider
- Returns:
- drivers for parameters
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