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)

Source

This file came from the SLEIWEX-2008 experiment.

See also

Examples

# \donttest{ 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')
# }