IRISSeismic (version 1.0.7-1)

psdPlot: Generate plots from a set of PSDs

Description

The psdPlot function is used to generate plots from the data in a psdList or psdDF dataframe.

Usage

psdPlot(PSDs, style, showNoiseModel, showMaxMin, showMode, showMean, ...)

Arguments

PSDs

either a list as returned by psdList or a dataframe of PSD values obtained from the BSS

style

character identifier of plot type: 'psd' plots PSD lines, 'pdf' plots the pdfMatrix

showNoiseModel

logical controlling plotting of noise model lines (default=TRUE)

showMaxMin

logical controlling plotting of PSD max and min lines (default=TRUE)

showMode

logical controlling plotting of PDF mode line (default=TRUE)

showMean

logical controlling plotting of PSD mean line (default=FALSE)

...

arguments to be passed to plotting methods

Details

The psdPlot function creates visualizations for sets of PSDs. Plots generated with style='pdf' mimic the plots presented in the McNamara paper.

References

Seismic Noise Analysis System Using Power Spectral Density Probability Density Functions (McNamara and Boaz 2005)

See Also

McNamaraPSD, psdList, psdStatistics

Examples

  ## Not run: 
# # Create a new IrisClient
# iris <- new("IrisClient", debug=TRUE)
# 
# # Get seismic data
# starttime <- as.POSIXct("2011-05-05", tz="GMT") # 2011.125
# endtime <- starttime + 1*24*3600
# st <- getDataselect(iris,"IU","GRFO","--","BHE",starttime,endtime)
# 
# # Generate power spectral density for each hour long segment
# psdList <- psdList(st)
# 
# # 'psd' line plot
# psdPlot(psdList,style='psd',type='l',col=adjustcolor('black',0.3))
# 
# # McNamara 'pdf' plot
# psdPlot(psdList,style='pdf')
#   ## End(Not run)