wavespectra.construct.frequency.gaussian#
- wavespectra.construct.frequency.gaussian(freq, hs, fp, gw, **kwargs)[source]#
Gaussian frequency spectrum (Bunney et al., 2014).
- Parameters:
freq (-) – Frequency array (Hz).
hs (-) – Significant wave height (m).
fp (-) – Peak wave frequency (Hz).
gw (-) – Gaussian width parameter \(\sigma\) (m2s).
- Returns:
Gaussian frequency spectrum E(f) (m2s).
- Return type:
efth (SpecArray)
Note
The spectra are scaled so that \(4\\sqrt{m_0} = hs\).
If two or more input args other than freq are DataArrays, they must share the same coordinates.