SWELLS
2021-10-20 15:07:24.0 [tstevens] insert Definition (id: null text: This is the peak period in seconds of the swells. If more than one swell is present, this is the period of the swell containing the maximum energy. language code: en);
This is the peak period in seconds of the swells. If more than one swell is present, this is the period of the swell containing the maximum energy.
SWELL PERIOD