wecopttool.waves.general_spectrum

general_spectrum(a_param, b_param, freq)

Create a spectrum function.

The general omni-directional spectrum formulation is $S(f)=A{f}^{(}-5)e^{(}-B{f}^{(}-4))$.

Return is in units of $m^2/Hz$.

Parameters:

• a_param (float | ArrayLike) – Parameter $A$ in the general spectrum equation.

• b_param (float | ArrayLike) – Parameter $B$ in the general spectrum equation.

• freq (float | ArrayLike) – Wave frequencies in Hz.

Return type:

float | ArrayLike