#ifndef OPTICS_H
#define OPTICS_H

int optics_init(void);
double get_weighted_absorption_length_snoman_h2o(void);
double get_absorption_length_snoman_h2o(double wavelength);
double get_weighted_absorption_length_snoman_d2o(void);
double get_absorption_length_snoman_d2o(double wavelength);
double get_weighted_absorption_length_snoman_acrylic(void);
double get_absorption_length_snoman_acrylic(double wavelength);
double get_index(double p, double wavelength, double T);
double get_index_snoman_h2o(double wavelength);
double get_index_snoman_d2o(double wavelength);

#endif