[ library(calendar) | The ECLiPSe Libraries | Reference Manual | Alphabetic Index ]

# ywd_to_mjd(++DWY, ?MJD)

Convert an ISO8601 Year-Week-Day representation to MJD

DWY
  structure of the form Year-Week-Day
MJD
  Variable or integer

## Description

Convert a Year-WeekOfYear-DayOfWeek representation to MJD, where DayOfWeek is the day number within the week (1 for monday up to 7 for sunday), and WeekOfYear is the ISO8601 week number (where week 1 is the week containing January 4th). Note that January 1 to 3 may belong to the previous year.