adv: Sample adv (acoustic-doppler velocimeter) dataset

Description Usage Source See Also Examples

Description

This adv 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

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Source

This file came from the SLEIWEX-2008 experiment.

See Also

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

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(), rotateAboutZ(), subset,adv-method, summary,adv-method, toEnuAdv(), toEnu(), velocityStatistics(), xyzToEnuAdv(), xyzToEnu()

Examples

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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")

dankelley/oce documentation built on April 8, 2021, 3:47 a.m.