NearPolePiToEF Class Reference

Coordinate conversion from stereographic coordinates near pole theta=pi to EF. More...

#include <kerr_coords.h>

Inheritance diagram for NearPolePiToEF:

Public Member Functions
Point	convertPoint (Point)
	Conversion of a point. More...
double	jacobian (int, int, Point)
	Jacobian of the conversion. More...
double	inv_jacobian (int, int, Point)
	Inverse jacobian of the conversion. More...
Public Member Functions inherited from CoordinateConversion
	CoordinateConversion ()
	Constructor.
virtual	~CoordinateConversion ()
	Destructor.

Detailed Description

Coordinate conversion from stereographic coordinates near pole theta=pi to EF.

Member Function Documentation

Point NearPolePiToEF::convertPoint ( Point  p )

virtual

Conversion of a point.

This method converts a single point to a different coordinate system.

Parameters

p	Point to be converted

Returns

Converted point

Implements CoordinateConversion.

double NearPolePiToEF::inv_jacobian ( int  i, int  j, Point  p  )

virtual

Inverse jacobian of the conversion.

This method returns the inverse jacobian (matrix of partial derivatives) of the transformation between coordinate systems.

Parameters

i	The number of the row
j	The number of the column
p	The point at which the jacobian is calculated

Returns

dy^i/dx^j(p), where y^i - new coordinates, x^j - old coordinates

Implements CoordinateConversion.

double NearPolePiToEF::jacobian ( int  i, int  j, Point  p  )

virtual

Jacobian of the conversion.

This method returns the jacobian (matrix of partial derivatives) of the transformation between coordinate systems.

Parameters

i	The number of the row
j	The number of the column
p	The point at which the jacobian is calculated

Returns

dx^i/dy^j(p), where x^i - old coordinates, y^j - new coordinates

Implements CoordinateConversion.

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The documentation for this class was generated from the following files:

• engine/kerr_coords.h
• engine/kerr_coords.cpp