fr.cnes.sirius.patrius.orbits.pvcoordinates

Class JacobianTransformationMatrix

java.lang.Object

fr.cnes.sirius.patrius.orbits.pvcoordinates.JacobianTransformationMatrix

public final class JacobianTransformationMatrix
extends Object

Class to define jacobian transformation matrix

Since:

4.1

Author:

mcapot

Method Summary

Modifier and Type	Method and Description
static double[][]	getJacobianCartesianToSpheric(PVCoordinates pvCoordinates) Get Jacobian for spheric coordinates transformation to cartesian coordinates
static double[][]	getJacobianSphericToCartesian(PVCoordinates pvCoordinates) Get Jacobian for cartesian coordinates transformation to spheric coordinates.

Methods inherited from class java.lang.Object

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

Method Detail

getJacobianCartesianToSpheric

public static double[][] getJacobianCartesianToSpheric(PVCoordinates pvCoordinates)
                                                throws PatriusException

Get Jacobian for spheric coordinates transformation to cartesian coordinates

Parameters:

pvCoordinates - cartesian coordinates

Returns:

jacobian

Throws:

PatriusException - the jacobian matrix cannot be computed because the position norm is negative

getJacobianSphericToCartesian

public static double[][] getJacobianSphericToCartesian(PVCoordinates pvCoordinates)
                                                throws PatriusException

Get Jacobian for cartesian coordinates transformation to spheric coordinates. Be careful the third composant is the geocentric distance

Parameters:

pvCoordinates - spheric coordinates

Returns:

jacobian

Throws:

PatriusException - the latitude or longitude is out of range.