ARTS  2.2.66
geomag_calc.h
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1 /* Copyright (C) 2003-2012 Nikolay Koulev <nkoulev@uni-bremen.de>
2 
3  This program is free software; you can redistribute it and/or
4  modify it under the terms of the GNU General Public License as
5  published by the Free Software Foundation; either version 2 of the
6  License, or (at your option) any later version.
7 
8  This program is distributed in the hope that it will be useful,
9  but WITHOUT ANY WARRANTY; without even the implied warranty of
10  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11  GNU General Public License for more details.
12 
13  You should have received a copy of the GNU General Public License
14  along with this program; if not, write to the Free Software
15  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
16  USA. */
17 
29 #ifndef geomag_calc_h
30 #define geomag_calc_h
31 
32 #include "matpack.h"
33 
34 void magfield_nk( // Output
35  Numeric& B_r, // radial component of the geomagnetic field
36  Numeric& B_th, // colatitudinal component of the geomagnetic field
37  Numeric& B_ph, // longitudinal component of the geomagnetic field
38 
39  // Input
40  const Numeric r, // radial distance to the point
41  const Numeric theta, // geocentric colatitude of the point
42  const Numeric phi, // longitude of the point
43  // All coordinates - geocentric!
44 
45  const Index Ny // number of elapsed years after an epoch year, J - [0,4]
46  );
47 #endif
INDEX Index
The type to use for all integer numbers and indices.
Definition: matpack.h:35
NUMERIC Numeric
The type to use for all floating point numbers.
Definition: matpack.h:29
void magfield_nk(Numeric &B_r, Numeric &B_th, Numeric &B_ph, const Numeric r, const Numeric theta, const Numeric phi, const Index Ny)