EstacaDeBares: Wave Energy Flux data

In SailoR: An Extension of the Taylor Diagram to Two-Dimensional Vector Data

Description

Contains the information of both components of wave energy flux measured by the buoy placed in Estaca de Bares and operated by the Spanish State Ports Authority - Puertos del Estado. Different statistical models were applied to this observed data: analogs, random forests, the combination of both of them, WAM model and the persistence (Ibarra-Berastegi et al., 2015 and 2016).

Usage

data("EstacaDeBares")

Format

A list with two data frames:

ref

a data frame including the buoy data.

mod

a data frame including the data from the statistical models.

Each of these data frames includes 4 variables:

date

date information.

mod

a factor defining if the data belong to the analogs method (analo), to random forests (rf), both techniques combined (analorf), WAM model (wam) or persistence (pers).

U

zonal component of wave energy flux (kW/m).

V

meridional component of wave energy flux (kW/m).

Source

The results from the statistical methods were obtained by the authors in previous studies. The in-situ data can be retrieved from http://www.puertos.es/es-es/oceanografia/Paginas/portus.aspx.

References

G. Ibarra-Berastegi, J. Sáenz, G. Esnaola, A. Ezcurra and A. Ulazia (2015) Short-term forecasting of the wave energy flux: Analogues, random forests, and physics-based models. Ocean Engineering, 104:530-539, doi: https://doi.org/10.1016/j.oceaneng.2015.05.038.

G. Ibarra-Berastegi, J. Sáenz, G. Esnaola, A. Ezcurra, A. Ulazia, N. Rojo and G. Gallastegui (2016) Wave Energy Forecasting at Three Coastal Buoys in the Bay of Biscay IEEE JOURNAL OF OCEANIC ENGINEERING, 41:923-929, doi: https://doi.org/10.1109/JOE.2016.2529400.

Examples

#--------------------------------------------------------
# Example 1
#--------------------------------------------------------

# Load the data
data(EstacaDeBares)

# Parameters
Uxlim=c(0,25)
Uylim=c(0,25)
Uxlab<-" "
Uylab<-" "
plotmain<-"Wave Energy Flux. Estaca De Bares."
sfactor<-0.25
plotRMSE<-TRUE
ref<-EstacaDeBares[["ref"]][,c("mod","U","V")]
mod<-EstacaDeBares[["mod"]][,c("mod","U","V")]
  
# Index
SailoR.Indices(ref,mod)
 
# Plot 
SailoR.Plot(ref, mod, ColourList=NULL, sfactor, docenter=TRUE,
            Uxlim, Uylim, Uxlab, Uylab, plotmain, plotlegend=TRUE,
            plotRMSElegend=TRUE, plotscalelegend=TRUE, 
            RMSE_legend_Rounding=0,RMSE_legend_units = " W/m",
            referenceName="Buoy")

SailoR documentation built on Oct. 23, 2020, 7:46 p.m.