atmospheric_conditions.h

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#ifndef TYMPAN_MODELS_COMMON_ATMOSPHERIC_CONDITIONS
#define TYMPAN_MODELS_COMMON_ATMOSPHERIC_CONDITIONS
 
#include "Tympan/models/common/spectre.h"
 
 
class AtmosphericConditions
{
public:
    AtmosphericConditions(double static_pressure_, double temperature_, double hygrometry_);
    virtual ~AtmosphericConditions() {}
 
    void compute_absorption_spectrum();
 
    void compute_absorption_spectrum_oct();
 
    OSpectre get_absorption_spectrum() const
    {
        return absorption_spectrum;
    }
 
    OSpectreOctave get_absorption_spectrum_oct() const
    {
        return absorption_spectrum_oct;
    }
 
    double compute_c() const; 
 
    void compute_k(); 
 
    double compute_z(); 
 
    OSpectre compute_length_absorption(double length) const;
 
    OSpectreOctave compute_length_absorption_oct(double length) const;
 
    const OSpectre& get_k() const
    {
        return wave_number;
    }
 
    double get_absorption_value(double freq)
    {
        return absorption_spectrum.getValueReal(freq);
    }
 
private:
    double compute_hm() const; 
 
protected:
    double static_pressure;                 
    double temperature;                     
    double hygrometry;                      
    OSpectre wave_number;                   
    OSpectre absorption_spectrum;           
    OSpectreOctave absorption_spectrum_oct; 
 
public:
    static const double Z_ref; 
 
    static const double reference_pressure;    
    static const double reference_temperature; 
    static const double absolute_zero;         
};
 
#endif