Package org.orekit.models.earth.troposphere

Class ConstantViennaAProvider

java.lang.Object

org.orekit.models.earth.troposphere.ConstantViennaAProvider

All Implemented Interfaces:

ViennaAProvider

public class ConstantViennaAProvider
extends Object
implements ViennaAProvider

Provider for constant Vienna A coefficients.

Since:

12.1

Author:

Luc Maisonobe

Constructor Summary

Constructors

Constructor	Description
ConstantViennaAProvider(ViennaACoefficients a)	Simple constructor.

Method Summary

Modifier and Type	Method	Description
<T extends CalculusFieldElement<T>> FieldViennaACoefficients<T>	getA(FieldGeodeticPoint<T> location, FieldAbsoluteDate<T> date)	Get coefficients array for VMF mapping function.
ViennaACoefficients	getA(GeodeticPoint location, AbsoluteDate date)	Get coefficients array for VMF mapping function.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ConstantViennaAProvider

public ConstantViennaAProvider(ViennaACoefficients a)

Simple constructor.

Parameters:

a - constant parameters

Method Details

getA

public ViennaACoefficients getA(GeodeticPoint location,
 AbsoluteDate date)

Get coefficients array for VMF mapping function.

• double[0] = a_h
• double[1] = a_w

Specified by:

getA in interface ViennaAProvider

Parameters:

location - location at which parameters are requested

date - date at which parameters are requested

Returns:

the coefficients array for VMF mapping function

getA

public <T extends CalculusFieldElement<T>>
FieldViennaACoefficients<T> getA(FieldGeodeticPoint<T> location,
 FieldAbsoluteDate<T> date)

Get coefficients array for VMF mapping function.

• double[0] = a_h
• double[1] = a_w

Specified by:

getA in interface ViennaAProvider

Type Parameters:

T - type of the field elements

Parameters:

location - location at which parameters are requested

date - date at which parameters are requested

Returns:

the coefficients array for VMF mapping function