Spectra

The JONSWAP spectra in the wave-frequency domain

double	`JONSWAP_Gnnw` (double w, double wp, double alpha=0.0081, double gamma=3.3, double beta=1.25)
double	`JONSWAP_wp` (double wind, double length)
double	`JONSWAP_alpha` (double wind, double length)
double	`JONSWAP_Gnnk` (double k, double wp, double depth=0, double alpha=0.0081,double gamma=3.3, double beta=1.25)

Defines the Pierson Moskowitz spectra in the wave-frequency domain

double	`PM_Gnnw_U` (double w, double U, double alpha=0.0081, double beta=1.25)
double	`PM_Gnnw_wp` (double w, double wp, double alpha=0.0081, double beta=1.25)
double	`PM_Gnnw` (double w, double wp, double alpha=0.0081, double beta=1.25)
double	`PM_Gnnw_Tp` (double w, double Hs, double Tp)
double	`PM_Gnnw_Tz` (double w, double Hs, double Tz)
double	`PM_wind_to_wp` (double wind)
double	`PM_wind_to_Tp` (double wind)
double	`PM_Tp_to_alpha` (double Hs, double Tp)
double	`PM_Tz_to_alpha` (double Hs, double Tz)
double	`PM_Tz_to_Tp` (double Tz)
double	`PM_Gnnk_wp` (double k, double wp, double depth=0, double alpha=0.0081, double beta=1.25)
double	`PM_Gnnk` (double k, double wp, double depth=0, double alpha=0.0081, double beta=1.25)