wavespectra.core.utils.wavenuma

wavespectra.core.utils.wavenuma(freq, water_depth)

Chen and Thomson wavenumber approximation.

Parameters:

• freq (DataArray, 1darray, float) – Frequencies (Hz).

• water_depth (DataArray, float) – Water depth (m).

Returns:

Wavenumber 2pi / L.

Return type:

k (DataArray, 1darray, float)