This is a basic class for general oce objects. It has specialised
versions for most sub-classes, e.g. subset.ctd will
be used if subset is called for an object that inherits from
ctd; type showMethods('subset') to see a list of objects
that have specialized methods, and then e.g. type ?subset.ctd
to get help on the method for objects inheriting from the
ctd-class.
Usage
## S3 method for class 'oce':
subset(x, subset, ...)
Arguments
x
An oce object.
subset
A logical expression indicating how to take the subset (depends on the sub-class).
library(oce)
data(ctd)
# Select just the top 10 metres (pressure less than 10 dbar)top10 <- subset(ctd, pressure < 10)
par(mfrow=c(1, 2))
plotProfile(ctd)
plotProfile(top10)