R/olson.R
tz_list.Rd
Output a list of time zone names, with daylight savings time and utc offset
tz_list()
A data.frame of all time zones on your system. Columns:
tz_name: the name of the time zone
zone: time zone
is_dst: is the time zone in daylight savings time
utc_offset_h: offset from UTC (in hours)