Package org.orekit.utils
Class FieldLegendrePolynomials<T extends CalculusFieldElement<T>>
- java.lang.Object
-
- org.orekit.utils.FieldLegendrePolynomials<T>
-
- Type Parameters:
T
- type of the field elements
public class FieldLegendrePolynomials<T extends CalculusFieldElement<T>> extends Object
Computes the Pnm(t) coefficients.The computation of the Legendre polynomials is performed following: Heiskanen and Moritz, Physical Geodesy, 1967, eq. 1-62
- Since:
- 11.0
- Author:
- Bryan Cazabonne
-
-
Constructor Summary
Constructors Constructor Description FieldLegendrePolynomials(int degree, int order, T t)
Create Legendre polynomials for the given degree and order.
-
-
-
Constructor Detail
-
FieldLegendrePolynomials
public FieldLegendrePolynomials(int degree, int order, T t)
Create Legendre polynomials for the given degree and order.- Parameters:
degree
- degree of the spherical harmonicsorder
- order of the spherical harmonicst
- argument for polynomials calculation
-
-
Method Detail
-
getPnm
public T getPnm(int n, int m)
Return the coefficient Pnm.- Parameters:
n
- indexm
- index- Returns:
- The coefficient Pnm
-
-