2015
DOI: 10.1016/j.ocemod.2015.06.008
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Wave spectra partitioning and long term statistical distribution

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Cited by 61 publications
(38 citation statements)
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“…Portilla-Yandún et al (2015) argue that partitioning based on spectral peaks is more physically accurate than use of a cutoff frequency. However, this results in energy associated with potentially improper partitions (swell with wave periods ,7 s).…”
Section: Parameterization Of Spectral Data a Wave Generation Areasmentioning
confidence: 99%
See 1 more Smart Citation
“…Portilla-Yandún et al (2015) argue that partitioning based on spectral peaks is more physically accurate than use of a cutoff frequency. However, this results in energy associated with potentially improper partitions (swell with wave periods ,7 s).…”
Section: Parameterization Of Spectral Data a Wave Generation Areasmentioning
confidence: 99%
“…As a result, many studies examine bulk wave parameters of the largest energy peak of a spectrum while virtually eliminating secondary spectral peaks, which leads to incomplete and potentially misleading results. Recent advances allow for simple statistical representation of multimodal wave spectra but have yet to be widely applied (Portilla-Yandún et al 2015).…”
Section: Introductionmentioning
confidence: 99%
“…Specifically, again in the (f,θ) space, the bivariate occurrence distribution of the single original (f p ,θ p ) peaks is found to be a quite skillful descriptor of wave spectra realizations. This technique is described in detail in Portilla et al [2015a]. An example of this distribution is shown in Figure 2c.…”
Section: Wave Spectra Statisticsmentioning
confidence: 99%
“…Journal of Geophysical Research: Oceans 10.1002/2015JC011309 at present the best, source to derive many of these characteristics. A methodology to develop spectral wave climate variables has been presented by Portilla et al [2015]. The method is based on the statistics of spectral partitions, defined as independent wave systems within the spectrum.…”
Section: Long-term 2-d Spectral Statisticsmentioning
confidence: 99%
“…Once consistent and independent wave systems are obtained from a long time series of spectral data, the partitioning technique can be further exploited to characterize the local wave climate on a spectral basis. A proposed methodology for this is given in Portilla et al [2015]. For spectral characterization, several possibilities exist (we can consider different parameters like the mean, median spectrum, or others; some of these were tested in the cited reference).…”
Section: Long-term 2-d Spectral Statisticsmentioning
confidence: 99%