adv | R Documentation |
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.
data(adv)
This file came from the SLEIWEX-2008 experiment.
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()
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")
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