WMMInternal.h File Reference

Include file of the WorldMagModel internal functionality. More...

Go to the source code of this file.

Data Structures
struct	WMMtype_MagneticModel
struct	WMMtype_Ellipsoid
struct	WMMtype_CoordGeodetic
struct	WMMtype_CoordSpherical
struct	WMMtype_Date
struct	WMMtype_LegendreFunction
struct	WMMtype_MagneticResults
struct	WMMtype_SphericalHarmonicVariables
struct	WMMtype_GeoMagneticElements

Macros
#define	TRUE   ((uint16_t)1)
#define	FALSE   ((uint16_t)0)
#define	WMM_MAX_MODEL_DEGREES   12
#define	WMM_MAX_SECULAR_VARIATION_MODEL_DEGREES   12
#define	NUMTERMS   91
#define	NUMPCUP   92
#define	NUMPCUPS   13

Functions
void	WMM_Set_Coeff_Array ()
int	WMM_GeodeticToSpherical (WMMtype_CoordGeodetic *CoordGeodetic, WMMtype_CoordSpherical *CoordSpherical)
int	WMM_DateToYear (uint16_t month, uint16_t day, uint16_t year)
int	WMM_Geomag (WMMtype_CoordSpherical *CoordSpherical, WMMtype_CoordGeodetic *CoordGeodetic, WMMtype_GeoMagneticElements *GeoMagneticElements)
int	WMM_AssociatedLegendreFunction (WMMtype_CoordSpherical *CoordSpherical, uint16_t nMax, WMMtype_LegendreFunction *LegendreFunction)
int	WMM_CalculateGeoMagneticElements (WMMtype_MagneticResults *MagneticResultsGeo, WMMtype_GeoMagneticElements *GeoMagneticElements)
int	WMM_CalculateSecularVariation (WMMtype_MagneticResults *MagneticVariation, WMMtype_GeoMagneticElements *MagneticElements)
int	WMM_ComputeSphericalHarmonicVariables (WMMtype_CoordSpherical *CoordSpherical, uint16_t nMax, WMMtype_SphericalHarmonicVariables *SphVariables)
int	WMM_PcupLow (float *Pcup, float *dPcup, float x, uint16_t nMax)
int	WMM_PcupHigh (float *Pcup, float *dPcup, float x, uint16_t nMax)
int	WMM_RotateMagneticVector (WMMtype_CoordSpherical *, WMMtype_CoordGeodetic *CoordGeodetic, WMMtype_MagneticResults *MagneticResultsSph, WMMtype_MagneticResults *MagneticResultsGeo)
int	WMM_SecVarSummation (WMMtype_LegendreFunction *LegendreFunction, WMMtype_SphericalHarmonicVariables *SphVariables, WMMtype_CoordSpherical *CoordSpherical, WMMtype_MagneticResults *MagneticResults)
int	WMM_SecVarSummationSpecial (WMMtype_SphericalHarmonicVariables *SphVariables, WMMtype_CoordSpherical *CoordSpherical, WMMtype_MagneticResults *MagneticResults)
int	WMM_Summation (WMMtype_LegendreFunction *LegendreFunction, WMMtype_SphericalHarmonicVariables *SphVariables, WMMtype_CoordSpherical *CoordSpherical, WMMtype_MagneticResults *MagneticResults)
int	WMM_SummationSpecial (WMMtype_SphericalHarmonicVariables *SphVariables, WMMtype_CoordSpherical *CoordSpherical, WMMtype_MagneticResults *MagneticResults)
float	WMM_get_main_field_coeff_g (uint16_t index)
	Comput the MainFieldCoeffH accounting for the date. More...
float	WMM_get_main_field_coeff_h (uint16_t index)
float	WMM_get_secular_var_coeff_g (uint16_t index)
float	WMM_get_secular_var_coeff_h (uint16_t index)

Detailed Description

Include file of the WorldMagModel internal functionality.

Author

The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.

Tau Labs, http://taulabs.org, Copyright (C) 2013-2014

See Also

The GNU Public License (GPL) Version 3

Definition in file WMMInternal.h.