convertlib.h

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#ifndef _CONVERTLIB_H
#define _CONVERTLIB_H 1

#include "support/configCosmos.h"

#include "math/mathlib.h"
using namespace Cosmos::Math::Matrices;
using namespace Cosmos::Math::Vectors;
using namespace Cosmos::Math::Quaternions;
#include "support/convertdef.h"

//#include <fcntl.h>
//#include <cmath>
//#include <ctime>
//#include <cerrno>
//#include <cstring>


// TODO: implement using pos_geoc2geod
int32_t loc_clear(locstruc *loc);
int32_t pos_extra(locstruc *loc);
int32_t pos_icrf(locstruc *loc);
int32_t pos_eci(locstruc *loc);
int32_t pos_sci(locstruc *loc);
int32_t pos_geoc(locstruc *loc);
int32_t pos_geos(locstruc *loc);
int32_t pos_geod(locstruc *loc);
int32_t pos_selc(locstruc *loc);
int32_t pos_selg(locstruc *loc);
int32_t pos_icrf2eci(locstruc *loc);
int32_t pos_eci2icrf(locstruc *loc);
int32_t pos_icrf2sci(locstruc *loc);
int32_t pos_sci2icrf(locstruc *loc);
int32_t pos_eci2geoc(locstruc *loc);
int32_t pos_eci2selc(locstruc *loc);
int32_t pos_geoc2eci(locstruc *loc);
int32_t pos_geoc2geod(locstruc *loc);
int32_t pos_geod2geoc(locstruc *loc);
int32_t pos_geoc2geos(locstruc *loc);
int32_t pos_geos2geoc(locstruc *loc);
int32_t pos_eci2sci(locstruc *loc);
int32_t pos_sci2eci(locstruc *loc);
int32_t pos_sci2selc(locstruc *loc);
int32_t pos_selc2selg(locstruc *loc);
int32_t pos_selc2sci(locstruc *loc);
int32_t pos_selg2selc(locstruc *loc);
int32_t pos_selc2eci(locstruc *loc);

int32_t loc_clear(locstruc &loc);
int32_t pos_extra(locstruc &loc);
int32_t pos_clear(locstruc &loc);
int32_t pos_icrf(locstruc &loc);
int32_t pos_eci(locstruc &loc);
int32_t pos_sci(locstruc &loc);
int32_t pos_geoc(locstruc &loc);
int32_t pos_geos(locstruc &loc);
int32_t pos_geod(locstruc &loc);
int32_t pos_selc(locstruc &loc);
int32_t pos_selg(locstruc &loc);
int32_t pos_icrf2eci(locstruc &loc);
int32_t pos_eci2icrf(locstruc &loc);
int32_t pos_icrf2sci(locstruc &loc);
int32_t pos_sci2icrf(locstruc &loc);
int32_t pos_eci2geoc(locstruc &loc);
int32_t pos_eci2selc(locstruc &loc);
int32_t pos_geoc2eci(locstruc &loc);
int32_t pos_geoc2geod(locstruc &loc);
int32_t pos_geod2geoc(locstruc &loc);
int32_t pos_geoc2geos(locstruc &loc);
int32_t pos_geos2geoc(locstruc &loc);
int32_t pos_eci2sci(locstruc &loc);
int32_t pos_sci2eci(locstruc &loc);
int32_t pos_sci2selc(locstruc &loc);
int32_t pos_selc2selg(locstruc &loc);
int32_t pos_selc2sci(locstruc &loc);
int32_t pos_selg2selc(locstruc &loc);
int32_t pos_selc2eci(locstruc &loc);

int32_t eci2kep(cartpos &eci, kepstruc &kep);
int32_t kep2eci(kepstruc &kep,cartpos &eci);
double rearth(double lat);
double mjd2year(double mjd);

int32_t att_extra(locstruc *loc);
int32_t att_icrf(locstruc *loc);
int32_t att_lvlh(locstruc *loc);
int32_t att_geoc(locstruc *loc);
int32_t att_selc(locstruc *loc);
int32_t att_topo(locstruc *loc);
int32_t att_planec2topo(locstruc *loc);
int32_t att_topo2planec(locstruc *loc);
int32_t att_icrf2geoc(locstruc *loc);
int32_t att_icrf2lvlh(locstruc *loc);
int32_t att_icrf2selc(locstruc *loc);
int32_t att_geoc2icrf(locstruc *loc);
int32_t att_planec2lvlh(locstruc *loc);
int32_t att_lvlh2planec(locstruc *loc);
int32_t att_lvlh2icrf(locstruc *loc);
int32_t att_selc2icrf(locstruc *loc);
int32_t loc_update(locstruc *loc);

int32_t att_extra(locstruc &loc);
int32_t att_clear(attstruc &att);
int32_t att_icrf(locstruc &loc);
int32_t att_lvlh(locstruc &loc);
int32_t att_geoc(locstruc &loc);
int32_t att_selc(locstruc &loc);
int32_t att_topo(locstruc &loc);
int32_t att_planec2topo(locstruc &loc);
int32_t att_topo2planec(locstruc &loc);
int32_t att_icrf2geoc(locstruc &loc);
int32_t att_icrf2geoc(locstruc &loc);
int32_t att_icrf2lvlh(locstruc &loc);
int32_t att_icrf2selc(locstruc &loc);
int32_t att_geoc2icrf(locstruc &loc);
int32_t att_planec2lvlh(locstruc &loc);
int32_t att_lvlh2planec(locstruc &loc);
int32_t att_lvlh2icrf(locstruc &loc);
int32_t att_selc2icrf(locstruc &loc);
int32_t loc_update(locstruc &loc);

double mjd2gmst(double mjd);
int32_t geoc2geod(cartpos &geoc, geoidpos &geod);
int32_t geos2geoc(spherpos *geos, cartpos *geoc);
int32_t geod2geoc(geoidpos &geod, cartpos &geoc);
int32_t geoc2geos(cartpos *geoc, spherpos *geos);
int32_t selg2selc(geoidpos *selg, cartpos *selc);
int32_t gcrf2itrs(double utc, rmatrix *rnp, rmatrix *rm, rmatrix *drm, rmatrix *ddrm);
int32_t itrs2gcrf(double utc, rmatrix *rnp, rmatrix *rm, rmatrix *drm, rmatrix *ddrm);
int32_t true2pef(double utc, rmatrix *rm);
int32_t pef2true(double utc, rmatrix *rm);
int32_t pef2itrs(double utc, rmatrix *rm);
int32_t itrs2pef(double utc, rmatrix *rm);
int32_t true2mean(double ep1, rmatrix *pm);
int32_t mean2true(double ep0, rmatrix *pm);
int32_t j20002mean(double ep1, rmatrix *pm);
int32_t mean2j2000(double ep0, rmatrix *pm);
int32_t gcrf2j2000(rmatrix *rm);
int32_t j20002gcrf(rmatrix *rm);
int32_t teme2true(double ep0, rmatrix *rm);
int32_t true2teme(double ep0, rmatrix *rm);
int32_t mean2mean(double ep0, double ep1, rmatrix *pm);
int32_t geoc2topo(gvector gs, rvector geoc, rvector &topo);
int32_t body2topo(Vector com, Vector body, Vector &topo);
int32_t topo2azel(rvector tpos, float &az, float &el);
int32_t topo2azel(Vector tpos, float &az, float &el);
int lines2eci(double mjd, vector<tlestruc> tle, cartpos &eci);
int tle2eci(double mjd, tlestruc tle, cartpos &eci);
int32_t eci2tle(double utc, cartpos eci, tlestruc &tle);
int sgp4(double utc, tlestruc tle, cartpos &pos_teme);
tlestruc get_line(uint16_t index, vector<tlestruc> tle);
int32_t load_lines(string fname, vector<tlestruc>& tle);
int32_t load_lines_multi(string fname, vector<tlestruc>& tle);
int32_t loadTLE(char *fname, tlestruc &tle);
int32_t load_stk(string filename, stkstruc &stkdata);
int stk2eci(double utc, stkstruc &stk, cartpos &eci);
int32_t tle2sgp4(tlestruc tle, sgp4struc &sgp4);
int32_t sgp42tle(sgp4struc sgp4, tlestruc &tle);
int tle_checksum(char *line);
int32_t eci2tlestring(cartpos eci, string &tle, std::string ref_tle, double bstar=0);

namespace Cosmos {
    namespace Coords {

        class Position {

        public:

            explicit Position(Vector s0=Vector(), Vector v0=Vector(), Vector a0=Vector())
            {
                s = s0;
                v = v0;
                a = a0;
            }

            // 0th derivative
            Vector s;
            // 1st derivative
            Vector v;
            // 2nd derivative
            Vector a;
        };
    }
}


#endif