R: Add a Column to the Data Slot of a CTD Object [defunct]

ctdAddColumn {oce} | R Documentation

## Add a Column to the Data Slot of a CTD Object [defunct]

### Description

WARNING: This function will be removed soon; see oce-defunct.

### Usage

    ctdAddColumn(x, column, name, label, unit = NULL, log = TRUE,
      originalName = "", debug = getOption("oceDebug"))

### Arguments

`x` | A `ctd` object, i.e. one inheriting from `ctd-class`.
`column` | A column of data to be inserted, in the form of a numeric vector, whose length matches that of columns in the object.
`name` | Character string indicating the name this column is to have in the `data` slot of `x`.
`label` | Optional character string or expression indicating the name of the column, as it will appear in plot labels. (If not given, `name` will be used.)
`unit` | Optional indication of the unit, in the form of a list containing items `unit`, which is an expression, and `scale`, which is a character string. For example, modern measurements of temperature have unit `list(name=expression(degree*C), scale="ITS-90")`.
`log` | A logical value indicating whether to store an entry in the processing log that indicates this insertion.
`originalName` | string indicating the name of the data element as it was originally. This makes sense only for data being read from a file, where e.g. WOCE or SBE names might be used.
`debug` | an integer specifying whether debugging information is to be printed during the processing. This is a general parameter that is used by many `oce` functions. Generally, setting `debug=0` turns off the printing, while higher values suggest that more information be printed. If one function calls another, it usually reduces the value of `debug` first, so that a user can often obtain deeper debugging by specifying higher `debug` values.

### Details

Use `oceSetData` instead of the present function.

Add a column to the `data` slot of an object of `ctd-class`, also updating the `metadata` slot as appropriate.

### Value

A ctd object.

### Author(s)

Dan Kelley

### See Also

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

Other functions that will be removed soon: `addColumn`, `ctdUpdateHeader`, `findInOrdered`, `mapMeridians`, `mapZones`, `oce.as.POSIXlt`

[Package oce version 1.1-1 Index]