Creates a temperature-salinity plot for a CTD cast, with labeled isopycnals.
plotTS(x, inSitu = FALSE, type = "p", referencePressure = 0,
nlevels = 6, levels, grid = TRUE, col.grid = "lightgray",
lty.grid = "dotted", rho1000 = FALSE, eos = getOption("oceEOS",
default = "gsw"), cex = par("cex"), col = par("col"),
pch = par("pch"), bg, pt.bg = "transparent", col.rho = "darkgray",
cex.rho = 3/4 * par("cex"), rotate = TRUE,
useSmoothScatter = FALSE, xlab, ylab, Slim, Tlim,
drawFreezing = TRUE, mgp = getOption("oceMgp"), mar = c(mgp[1] +
1.5, mgp[1] + 1.5, mgp[1], mgp[1]), lwd = par("lwd"),
lty = par("lty"), lwd.rho = par("lwd"), lty.rho = par("lty"),
add = FALSE, inset = FALSE, debug = getOption("oceDebug"), ...)A ctd object, i.e. one inheriting from ctd-class.
A boolean indicating whether to use in-situ temperature or
(the default) potential temperature, calculated with reference pressure
given by referencePressure. This is ignored if eos="gsw",
because those cases the y axis is necessarily the conservative formulation
of temperature.
representation of data, "p" for points, "l" for
connecting lines, or "n" for no indication.
reference pressure, to be used in calculating
potential temperature, if inSitu is FALSE.
Number of automatically-selected isopycnal levels (ignored if
levels is supplied).
Optional vector of desired isopycnal levels.
a flag that can be set to TRUE to get a grid.
color for grid.
line type for grid.
if TRUE, label isopycnals as e.g. 1024; if FALSE, label as e.g. 24
equation of state to be used, either "unesco" or
"gsw".
character-expansion factor for symbols, as in
par("cex").
color for symbols.
symbol type, as in par("pch").
optional color to be painted under plotting area, before
plotting. (This is useful for cases in which inset=TRUE.)
inside color for symbols with pch in 21:25
color for isopycnal lines.
size of isopycnal labels.
if TRUE, labels in right-hand margin are written vertically
if TRUE, use smoothScatter to plot the
points.
optional label for the x axis, with default "Salinity [PSU]".
optional label for the y axis, with default "Temperature [C]".
optional limits for salinity axis, otherwise inferred from data.
optional limits for temperature axis, otherwise inferred from data.
logical indication of whether to draw a freezing-point
line. This is based on zero pressure. If eos="unesco" then
swTFreeze is used to compute the curve, whereas if
eos="gsw" then gsw_CT_freezing is used;
in each case, zero pressure is used.
3-element numerical vector to use for par(mgp), and also
for par(mar), computed from this. The default is tighter than the R
default, in order to use more space for the data and less for the axes.
value to be used with par("mar"). If set to
NULL, then par("mar") is used. A good choice for a TS diagram
with a palette to the right is mar=par("mar")+c(0, 0, 0, 1)).
line width of lines or symbols.
line type of lines or symbols.
line width for density curves.
line type for density curves.
a flag that controls whether to add to an existing plot. (It
makes sense to use add=TRUE in the panel argument of a
coplot, for example.)
a flag that turns on debugging. Set to 1 to get a moderate amount of debugging information, or to 2 to get more.
optional arguments passed to plotting functions.
A list is silently returned, containing xat and yat,
values that can be used by oce.grid to add a grid to the plot.
summary,ctd-method summarizes the information, while
read.ctd scans it from a file.
Other functions that plot oce data: plot,adp-method,
plot,adv-method,
plot,amsr-method,
plot,argo-method,
plot,bremen-method,
plot,cm-method,
plot,coastline-method,
plot,ctd-method,
plot,gps-method,
plot,ladp-method,
plot,landsat-method,
plot,lisst-method,
plot,lobo-method,
plot,met-method,
plot,odf-method,
plot,rsk-method,
plot,satellite-method,
plot,sealevel-method,
plot,section-method,
plot,tidem-method,
plot,topo-method,
plot,windrose-method,
plotProfile, plotScan,
tidem-class
Other things related to ctd data: [[,ctd-method,
[[<-,ctd-method, as.ctd,
cnvName2oceName, ctd-class,
ctdDecimate, ctdFindProfiles,
ctdRaw, ctdTrim,
ctd, handleFlags,ctd-method,
initialize,ctd-method,
initializeFlagScheme,ctd-method,
oceNames2whpNames,
oceUnits2whpUnits,
plot,ctd-method, plotProfile,
plotScan, read.ctd.itp,
read.ctd.odf, read.ctd.sbe,
read.ctd.woce.other,
read.ctd.woce, read.ctd,
setFlags,ctd-method,
subset,ctd-method,
summary,ctd-method,
woceNames2oceNames,
woceUnit2oceUnit, write.ctd
# NOT RUN {
library(oce)
data(ctd)
plotTS(ctd)
# }
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