@article{Camus14:MFO,
    type = {article},
    key = {Camus14:MFO},
    title = {A method for finding the optimal predictor indices for local wave climate conditions},
    author = {Paula Camus and Fernando J. Mendez and Inigo J. Losada and Melisa Menendez and Antonio Espejo and Jorge Perez and Ana Rueda and Yanira Guanche},
    journal = {Ocean Dynamics},
    year = {2014},
    month = {July},
    number = {7},
    pages = {1025-1038},
    abstract = {In this study, a method to obtain local wave predictor indices that take into account the wave generation process is described and applied to several locations. The method is based on a statistical model that relates significant wave height with an atmospheric predictor, defined by sea level pressure fields. The predictor is composed of a local and a regional part, representing the sea and the swell wave components, respectively. The spatial domain of the predictor is determined using the Evaluation of Source and Travel-time of wave Energy reaching a Local Area (ESTELA) method. The regional component of the predictor includes the recent historical atmospheric conditions responsible for the swell wave component at the target point. The regional predictor component has a historical temporal coverage (n-days) different to the local predictor component (daily coverage). Principal component analysis is applied to the daily predictor in order to detect the dominant variability patterns and their temporal coefficients. Multivariate regression model, fitted at daily scale for different n-days of the regional predictor, determines the optimum historical coverage. The monthly wave predictor indices are selected applying a regression model using the monthly values of the principal components of the daily predictor, with the optimum temporal coverage for the regional predictor. The daily predictor can be used in wave climate projections, while the monthly predictor can help to understand wave climate variability or long-term coastal morphodynamic anomalies.},
}