polarnav.h

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/* --------------------------------------------------------------------
Copyright (C) 2009 Swedish Meteorological and Hydrological Institute, SMHI,
 
This file is part of RAVE.
 
RAVE is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
 
RAVE is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Lesser General Public License for more details.
 
You should have received a copy of the GNU Lesser General Public License
along with RAVE.  If not, see <http://www.gnu.org/licenses/>.
------------------------------------------------------------------------*/
#ifndef POLARNAV_H
#define POLARNAV_H
#include "rave_object.h"
 
#ifdef _MSC_VER
#ifndef _CRT_SECURE_NO_DEPRECATE
#define _CRT_SECURE_NO_DEPRECATE
#endif
#ifndef _CRT_NONSTDC_NO_DEPRECATE
#define _CRT_NONSTDC_NO_DEPRECATE
#endif
#ifndef _USE_MATH_DEFINES
#define _USE_MATH_DEFINES
#endif
#endif
 
typedef struct _PolarNavigator_t PolarNavigator_t;
 
extern RaveCoreObjectType PolarNavigator_TYPE;
 
void PolarNavigator_setPoleRadius(PolarNavigator_t* polnav, double radius);
 
double PolarNavigator_getPoleRadius(PolarNavigator_t* polnav);
 
void PolarNavigator_setEquatorRadius(PolarNavigator_t* polnav, double radius);
 
double PolarNavigator_getEquatorRadius(PolarNavigator_t* polnav);
 
void PolarNavigator_setLon0(PolarNavigator_t* polnav, double lon0);
 
double PolarNavigator_getLon0(PolarNavigator_t* polnav);
 
void PolarNavigator_setLat0(PolarNavigator_t* polnav, double lat0);
 
double PolarNavigator_getLat0(PolarNavigator_t* polnav);
 
void PolarNavigator_setAlt0(PolarNavigator_t* polnav, double alt0);
 
double PolarNavigator_getAlt0(PolarNavigator_t* polnav);
 
void PolarNavigator_setDndh(PolarNavigator_t* polnav, double dndh);
 
double PolarNavigator_getDndh(PolarNavigator_t* polnav);
 
double PolarNavigator_getEarthRadius(PolarNavigator_t* polnav, double lat);
 
double PolarNavigator_getEarthRadiusOrigin(PolarNavigator_t* polnav);
 
double PolarNavigator_getDistance(PolarNavigator_t* polnav, double lat, double lon);
 
void PolarNavigator_llToDa(PolarNavigator_t* polnav, double lat, double lon, double* d, double* a);
 
void PolarNavigator_daToLl(PolarNavigator_t* polnav, double d, double a, double* lat, double* lon);
 
void PolarNavigator_dhToRe(PolarNavigator_t* polnav, double d, double h, double* r, double* e);
 
void PolarNavigator_deToRh(PolarNavigator_t* polnav, double d, double e, double* r, double* h);
 
void PolarNavigator_reToDh(PolarNavigator_t* polnav, double r, double e, double* d, double* h);
 
void PolarNavigator_ehToRd(PolarNavigator_t* polnav, double e, double h, double* r, double* d);
 
#endif