tanklist {scuba}

Extract or Change the Breathing Gas Tanks in a Dive

Description

Extracts or modifies the list of breathing gases in a dive object.

Usage

tanklist(d)
tanklist(d) <- value

Arguments

d

The dive (an object of class "dive").

value

The new tank list. A list, whose entries are gases (objects of class "gas")

Details

An object of class "dive" represents a scuba dive, including information about depth, time and gas breathed at each stage of the dive. These objects are created by the function dive.

The tank list of a dive object is a list of the tanks of breathing gas that were used (or available to be used) during the dive. The function tanklist returns this list.

If a new value is assigned to the tank list of a dive d, then d is changed. The new dive d is conducted to the same depths and times as the old d, but with different gases.

Value

The value of tanklist(d) is a list whose elements are gases (objects of class "gas").

Author(s)

Adrian Baddeley [e-mail].

See Also

dive, nitrox

Examples

   d <- dive(air, c(30,4), 5, nitrox(0.5), c(5,10))
   d
   tanklist(d)
   tanklist(d) <- list(air, nitrox(0.8))
   d
   tanklist(d) <- list(travel=air, deco=nitrox(0.8))
   d