Plot adv data.
# S4 method for adv plot( x, which = c(1:3, 14, 15), col, titles, type = "l", lwd = par("lwd"), drawTimeRange = getOption("oceDrawTimeRange"), drawZeroLine = FALSE, useSmoothScatter, mgp = getOption("oceMgp"), mar = c(mgp + 1.5, mgp + 1.5, 1.5, 1.5), tformat, marginsAsImage = FALSE, cex = par("cex"), cex.axis = par("cex.axis"), cex.lab = par("cex.lab"), cex.main = par("cex.main"), xlim, ylim, brushCorrelation, colBrush = "red", main = "", debug = getOption("oceDebug"), ... )
an adv object.
List of desired plot types. These are graphed in panels running
down from the top of the page. See “Details” for the meanings of
various values of
Optional indication of color(s) to use. If not provided, the
default for images is
Optional vector of character strings to be used as labels for the
plot panels. For images, these strings will be placed in the right hand side
of the top margin. For timeseries, these strings are ignored. If this is
provided, its length must equal that of
Type of plot, as for
If the plot is of a time-series or scattergraph format with lines, this is used in the usual way; otherwise, e.g. for image formats, this is ignored.
Logical value that applies to panels with time as the horizontal axis, indicating whether to draw the time range in the top-left margin of the plot.
Logical value indicating whether to draw zero lines on velocities.
Logical value indicating whether to use
Value to be used with
Logical value indicating whether to put a wide margin to
the right of time-series plots, matching the space used up by a palette in an
numeric character expansion factor for plot symbols; see
|cex.axis, cex.lab, cex.main||
character expansion factors for axis numbers, axis names and plot titles; see
Optional 2-element list for
Optional 2-element list for
Optional number between 0 and 100, indicating a
per-beam correlation threshold below which data are to be considered suspect.
If the plot type is
Color to use for brushed (bad) data, if
Main title for plot, used just on the top panel, if there are several panels.
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.
Creates a multi-panel summary plot of data measured by an ADV.
The panels are controlled by the
which argument. (Note the
gaps in the sequence, e.g. 4 and 8 are not used.)
yield timeseries of the first, second, and third components of
velocity (in beam, xyz or enu coordinates).
which=4 is not permitted (since ADV are 3-beam devices)
yield timeseries of the amplitudes of beams 1 to 3. (Note that
the data are called
data$a[,3], for these three timeseries.)
which=8 is not permitted (since ADV are 3-beam devices)
yield timeseries of correlation for beams 1 to 3. (Note that the
data are called
data$c[,3], for these three timeseries.)
which=12 is not permitted (since ADVs are 3-beam devices)
which=13 is not permitted (since ADVs do not measure salinity)
which="temperature" yields a timeseries of temperature.
which="pressure" yields a timeseries of pressure.
which="heading" yields a timeseries of heading.
which="pitch"yields a timeseries of pitch.
which="roll"yields a timeseries of roll.
21 yields plots of correlation versus
amplitude, for beams 1 through 3, using
which=22 is not permitted (since ADVs are 3-beam devices)
"progressive vector" yields a
progressive-vector diagram in the horizontal plane, plotted with
asp=1, and taking beam1 and beam2 as the eastward and
northward components of velocity, respectively.
"uv" yields velocity plot in the
horizontal plane, i.e.
u. If the number of data
points is small, a scattergraph is used, but if it is large,
smoothScatter() is used.
"uv+ellipse" as the
case, but with an added indication of the tidal ellipse,
calculated from the eigen vectors of the covariance matrix.
"uv+ellipse+arrow" as the
"uv+ellipse" case, but with an added arrow indicating the
"analog1" plots a time series of the
analog1 signal, if there is one.
"analog2" plots a time series of the
analog2 signal, if there is one.
"voltage" plots the voltage as a
timeseries, if voltage exists in the dataset.
In addition to the above, there are some groupings defined:
which="velocity" equivalent to
which=1:3 (three velocity components)
which="amplitude" equivalent to
which=5:7 (three amplitude components)
which="backscatter" equivalent to
which=9:11 (three backscatter components)
which="hydrography" equivalent to
which=14:15 (temperature and pressure)
which="angles" equivalent to
which=16:18 (heading, pitch and roll)
The documentation for adv explains the structure of ADV objects, and also outlines the other functions dealing with them.
Other functions that plot oce data:
Other things related to adv data: