oce (version 0.9-17)

plot.logger: Plot logger data

Description

Plot logger data

Usage

## S3 method for class 'logger':
plot(x,
     which=c(1,3,4), title="", adorn=NULL,
     tlim, plim, Tlim, 
     xlab, ylab,
     tformat,
     drawTimeRange=getOption("oceDrawTimeRange"),
     abbreviateTimeRange=getOption("oceAbbreviateTimeRange"),
     useSmoothScatter=FALSE,
     mgp=getOption("oceMgp"),
     mar=c(mgp[1]+1.5,mgp[1]+1.5,1.5,1.5),
     main="",
     debug=getOption("oceDebug"),
     ...)

Arguments

x

logger object, typically result of read.logger.

which

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 which.

title

character string to be used in the text-summary panel (which=2)

adorn

list of expressions to be executed for the panels in turn, e.g. to adorn the plots. If the number matches the number of panels, then the strings are applied to the appropriate panels, as they are drawn from top-left to bottom-right. If only

tlim

optional limits for time axis. If not provided, the value will be inferred from the data.

plim

optional limits for pressure axis. If not provided, the value will be inferred from the data. (It is helpful to specify this, if the auto-scaled value will be inappropriate, e.g. if more lines are to be added later.)

Tlim

optional limits for temperature axis. If not provided, the value will be inferred from the data. (It is helpful to specify this, if the auto-scaled value will be inappropriate, e.g. if more lines are to be added later.)

xlab

optional label for x axis.

ylab

optional label for y axis.

tformat

optional argument passed to oce.plot.ts, for plot types that call that function. (See strptime for the format used.)

drawTimeRange

boolean 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.

abbreviateTimeRange

boolean that applies to panels with time as the horizontal axis, indicating whether to abbreviate the second time in the time range (e.g. skipping the year, month, day, etc. if it's the same as the start time).

useSmoothScatter

a boolean to cause smoothScatter to be used for profile plots, instead of plot.

mgp

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.

mar

value to be used with par("mar").

main

main title for plot, used just on the top panel, if there are several panels.

debug

a flag that turns on debugging, if it exceeds 0.

...

optional arguments passed to plotting functions.

Details

Several plots are available.

• which=1or"temperature"for a time-series plot of temperature
• which=2or"text"for textual information about the dataset
• which=3or"pressure"for a time-series plot of pressure
• which=4or"profile"for a temperature ``profile''

See Also

The documentation for logger-class explains the structure of logger objects, and also outlines the other functions dealing with them.

Examples

library(oce)
data(logger)
plot(logger, which=c(1,3))