adv {oce} | R Documentation

## ADV (acoustic-doppler velocimeter) dataset

### Description

This `adv-class` object is a sampling of measurements made with a Nortek Vector acoustic Doppler velocimeter deployed as part of the St Lawrence Internal Wave Experiment (SLEIWEX). Various identifying features have been redacted.

### Usage

    data(adv)

### Source

This file came from the SLEIWEX-2008 experiment.

### See Also

Other datasets provided with `oce`: `adp`, `argo`, `cm`, `coastlineWorld`, `colors`, `ctdRaw`, `ctd`, `echosounder`, `landsat`, `lisst`, `lobo`, `met`, `rsk`, `sealevelTuktoyaktuk`, `sealevel`, `section`, `topoWorld`, `wind`

Other things related to `adv` data: `[[,adv-method`, `[[<-,adv-method`, `adv-class`, `beamName`, `beamToXyz`, `enuToOtherAdv`, `enuToOther`, `plot,adv-method`, `read.adv.nortek`, `read.adv.sontek.adr`, `read.adv.sontek.serial`, `read.adv.sontek.text`, `read.adv`, `subset,adv-method`, `summary,adv-method`, `toEnuAdv`, `toEnu`, `velocityStatistics`, `xyzToEnuAdv`, `xyzToEnu`

### Examples

    ## Not run:
    library(oce)
    data(adv)

    # Velocity time-series
    plot(adv)

    # Spectrum of upward component of velocity, with ``turbulent'' reference line
    s <- spectrum(adv[["v"]][,3],plot=FALSE)
    plot(log10(s$freq), log10(s$spec), type='l')
    for (a in seq(-20, 20, by=1))
        abline(a=a, b=-5/3, col='gray', lty='dotted')

    ## End(Not run)

[Package oce version 0.9-22 Index]