jd2time: Converts Julian date and time (in any timezone) to julian...

In f-silva-archaeo/skyscapeR: Data Analysis and Visualization for Skyscape Archaeology

Converts Julian date and time (in any timezone) to julian date

Description

Converts Julian date and time (in any timezone) to julian date

Usage

jd2time(jd, timezone, calendar, verbose = F)

Arguments

jd	Julian date in numeric format
timezone	(Optional) Desired timezone for output either as a known acronym (e.g. "GMT", "CET") or a string with continent followed by country capital (e.g. "Europe/London"). See timezones for details. Default is system timezone.
calendar	(Optional) Calendar used in parameter time. G for gregorian and J for julian. Only needed if time is a string. Defaults to Gregorian.
verbose	(Optional) Controls whether messages should be displayed. Default is FALSE.

See Also

swe_julday, as.POSIXlt, timezones

Examples

jd <- time2jd('2018/12/25 12:00:00', 'GMT') # Julian date at noon GMT on Christmas day 2018
jd2time(jd, 'CET') # converts julian date to Central European timezone

f-silva-archaeo/skyscapeR documentation built on Sept. 24, 2023, 8:14 p.m.