oce (version 0.4-1)

time.oce: Extract time from an oce object

Description

Extract time from an oce object

Usage

## S3 method for class 'oce':
time(x, \dots)

Arguments

x

an oce object.

...

possibly contains an argument named which, as explained in Details.

Value

• A vector of times.

Details

This is a convenience function that isolates the user from the details of details of storage. The behaviour depends on the type of object.

• advobjects: the times for the velocity observations are returned as a vector of POSIX times.
• adpobjects: by default, the times of velocity observations are returned. This is also the case ifwhich=1is supplied in the...list. Ifwhich=2is supplied in the...list, the times at which heading was measured are returned; for some instruments, these are not the same as the velocity times.

See Also

Similar accessor functions are heading, pitch, roll, and velocity.

Examples

library(oce)
data(adp)
cat("the first time is:", format(time(adp)[1]), "")