/* 
 * File:   SoPo.h
 * Author: hermann
 *
 * Created on October 20, 2020, 7:01 PM
 */

#ifndef SOPO_H
#define	SOPO_H



#define LATITUDE 45
#define LONGITUDE 5

#define PRESSURE    1000.0
#define TEMPERATURE   22.0

#define YEAR    2020
#define MONTH   10
#define DAY     20
#define HOUR     0
#define MIN      0
#define SEC      0



class Date
{
private:
    int year, month, monthday, day, hour, minute,second;
    
   
//    float Delta_T; // ?T = Terrestrial Time (TT) - Universal Time (UT) [seconds]
//    float second_deltaT ; // Seconds of present time corrected by  ?T     

public:    
    float T,JD_frac;
 
    int32_t JD_whole,JDx;
    
    void SetDate(int16_t y, int16_t m, int16_t d);
    void CalcJulian(int16_t h, int16_t mm, int16_t s);
    
};

class SoPo
{
public:
        float deg_elev,deg_azimuth; // deg
        float r_elev,r_azimuth;   // rad        
        
        float deg_elev_corr; // corrected for atmospheric refraction
        
        float Lat, Lon;
        float SinLat, CosLat;
        
        float p0, Temp; // pressure im mbar and temperature in °C
        
        SoPo(float Latitude, float Longitude);
        void Calc_SoPo(Date DD);
        
        void Set_T_P(float p, float t) // set pressure and temperature at regular intervals
        {
            p0 = p;
            Temp = t;
        }
        
         
    
};

// ==================== Make instance Global ===================
extern Date DD;  
extern SoPo SunPos;
//================================================================

#endif	/* SOPO_H */