geomag_calc.cc File Reference

Routine for calculating the geomagnetic field. More...

#include <iostream>
#include <cmath>
#include "arts.h"
#include "matpackI.h"
#include "xml_io.h"
#include "legendre.h"

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Functions
void	magfield_nk (Numeric &B_r, Numeric &B_th, Numeric &B_ph, const Numeric r, const Numeric theta, const Numeric phi, const Index Ny)
Variables
const Numeric	PI
const Numeric	DEG2RAD
const Numeric	EARTH_RADIUS

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Detailed Description

Routine for calculating the geomagnetic field.

Author:

Nikolay Koulev <nkoulev@uni-bremen.de>

Date:

Mon Jul 28 11:38:22 2003

Definition in file geomag_calc.cc.

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Function Documentation

void magfield_nk	(	Numeric &	B_r,
		Numeric &	B_th,
		Numeric &	B_ph,
		const Numeric	r,
		const Numeric	theta,
		const Numeric	phi,
		const Index	Ny
	)

Definition at line 39 of file geomag_calc.cc.

References DEG2RAD, EARTH_RADIUS, g_legendre_poly_norm_schmidt(), g_legendre_poly_norm_schmidt_deriv3(), M, PI, and xml_read_from_file().

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Variable Documentation

const Numeric DEG2RAD

const Numeric EARTH_RADIUS

const Numeric PI