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.help caldj Jun99 "Slalib Package"
.nf
SUBROUTINE slCADJ (IY, IM, ID, DJM, J)
- - - - - -
C A D J
- - - - - -
Gregorian Calendar to Modified Julian Date
(Includes century default feature: use slCLDJ for years
before 100AD.)
Given:
IY,IM,ID int year, month, day in Gregorian calendar
Returned:
DJM dp modified Julian Date (JD-2400000.5) for 0 hrs
J int status:
0 = OK
1 = bad year (MJD not computed)
2 = bad month (MJD not computed)
3 = bad day (MJD computed)
Acceptable years are 00-49, interpreted as 2000-2049,
50-99, " " 1950-1999,
100 upwards, interpreted literally.
Called: slCLDJ
P.T.Wallace Starlink November 1985
Copyright (C) 1995 Rutherford Appleton Laboratory
Copyright (C) 1995 Association of Universities for Research in Astronomy Inc.
.fi
.endhelp
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