NAME: jul2date
PURPOSE: gives yyyymmdd date equivalent of a julian day
CATEGORY: calendar
CALLING SEQUENCE: date = jul2date(jday)
INPUTS:jday: julian day
KEYWORD PARAMETERS: None
OUTPUTS: date in yyyymmdd format
COMMON BLOCKS: None
SIDE EFFECTS:
RESTRICTIONS:
EXAMPLE:
IDL> print, jul2date(julday(12,23,1999))
19991223