GMTOffsetFromTz: Determine Time Offset From Timezone

In dankelley/oce: Analysis of Oceanographic Data

Determine Time Offset From Timezone

Description

The data are from ⁠https://www.timeanddate.com/time/zones/⁠ and were hand-edited to develop this code, so there may be errors. Also, note that some of these contradict; if you examine the code, you'll see some commented-out portions that represent solving conflicting definitions by choosing the more common timezone abbreviation over a the less common one.

Usage

GMTOffsetFromTz(tz)

Arguments

tz	a timezone, e.g. UTC.

Value

Number of hours in offset, e.g. AST yields 4.

Author(s)

Dan Kelley

Examples

library(oce)
cat("Atlantic Standard Time is ", GMTOffsetFromTz("AST"), "hours after UTC")

dankelley/oce documentation built on May 8, 2024, 10:46 p.m.