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Name: | Peak period of 1D spectra | Abbreviation: | pp1d | Unit: | s | paramId: | 140231 |
UERRA Other details
Definition | Reciprocal of the frequency corresponding to the largest value (peak) of the frequency wave spectum. The frequency wave spectrum is obtained by integrating the two-dimensional wave spectrum over all directions |
Validity | instantaneous |
Comment |
WMO GRIB2 definition
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