oce (version 0.9-18)

subset,oce-method: Subset an oce Object

Description

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).

...

Ignored.

Value

• An oce object.

Examples

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)