drawIsopycnals {oce} | R Documentation |
Adds isopycnal lines to an existing temperature-salinity plot. This is
called by plotTS
, and may be called by the user also, e.g. if
an image plot is used to show TS data density.
drawIsopycnals(nlevels = 6, levels, rotate = TRUE, rho1000 = FALSE, digits = 2, eos = getOption("oceEOS", default = "gsw"), cex = 0.75 * par("cex"), col = "darkgray", lwd = par("lwd"), lty = par("lty"))
nlevels |
suggested number of density levels (i.e. isopycnal curves);
ignored if |
levels |
optional density levels to draw. |
rotate |
boolean, set to |
rho1000 |
boolean, set to |
digits |
number of decimal digits to use in label (supplied to
|
eos |
equation of state to be used, either |
cex |
size for labels. |
col |
colour for lines and labels. |
lwd |
line width for isopcynal curves |
lty |
line type for isopcynal curves |
None.
Dan Kelley
plotTS
, which calls this.