ReGen.h

/*
 *  Rain.h
 *  intraspecific
 *
 *  Created by Martin Kšchy on Thu Feb 06 2003.
 *
 */

#include <valarray>
#include <vector>
#include <string>
#include "rng.h"
#include <math.h>

//--------------------------------------------------------------------
#ifndef RainH
#define RainH
//--------------------------------------------------------------------

using namespace std;


const int days_in_year = 365;


class RAINPARAMETERS
{
public:
  RAINPARAMETERS (void) {};
  
  RAINPARAMETERS (int, float dDMR=0);
  
  RAINPARAMETERS (float A, float L, float W, float a, float l, float w, float da=0);
  
  ~RAINPARAMETERS (){};
  
  float lA; 
  float lL; 
  float lW; 

  

  float vA; 
  float vL; 
  float vW; 

  
  float d; 
  
  void calcParameters (float MAP, float deltaDMR); 
};


class ReGen
{
public:
  ReGen (RAINPARAMETERS* p_RainP);
  ~ReGen(){};
  void drawYear(void); 
  float getRain (int day) const; 
  float getAnnualRain (void) const; 
  float getPeriodRain (int start_day, int end_day) const; 

protected:
        KW_RNG::RNG Zzg; 
        float theAnnualRain; 
        RAINPARAMETERS* pP; 
        valarray <float> theDays; 
        valarray <float> rainProb; 
        valarray <float> meanRainVolume; 
        valarray <float> rainyDay; 
        valarray <float> rainVolume; 
        valarray <float> calcGauss (float amplitude, float location, float width, int shape = 2); 

        void calcRain(void); 
};

#endif

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