Z Programs
Z.time.add
Arguments: A = internal
date YYMMDD
B = time HHMM
C = number of
minutes to add (may be a negative
number)
Returns: Q(new.date,new.time) new.date = YYMMDD new.time = HHMM
Example:
A = 19910103
B = 0700
C = "-600" (i.e.,
subtract 10 hours)
Returns: Q(19910102,2100)
Example Call: Z.time.add(20000421,1200,60*24*3)
returns 20000424 1200
Posted: August 03, 2001