wavespectra.core.xrstats.mean_direction_at_peak_wave_period#
- wavespectra.core.xrstats.mean_direction_at_peak_wave_period(dset)[source]#
Mean direction at the peak wave period Dpm.
- Parameters:
dset (-) – Spectra array or dataset in wavespectra convention.
- Returns:
Mean direction at the peak wave period data array.
- Return type:
dpm (xr.DataArray)
- Note from WW3 Manual:
Peak wave direction, defined like the mean direction, using the freq/wavenum bin containing of the spectrum F(k) that contains the peak frequency only.