
ywd_to_mjd(++DWY, ?MJD)

   Convert an ISO8601 Year-Week-Day representation to MJD

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

Type
   library(calendar)

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.


