W3DOXDAT
The W3DOXDAT routine returns week day, year day, and julian day.
USAGE: CALL W3DOXDAT(IDAT,JDOW,JDOY,JDAY)
Input variables:
IDAT INTEGER (8) NCEP ABSOLUTE DATE AND TIME
(YEAR, MONTH, DAY, TIME ZONE,
HOUR, MINUTE, SECOND, MILLISECOND)
Output variables:
JDOW INTEGER DAY OF WEEK (1-7, WHERE 1 IS SUNDAY)
JDOY INTEGER DAY OF YEAR (1-366, WHERE 1 IS JANUARY 1)
JDAY INTEGER JULIAN DAY (DAY NUMBER FROM JAN. 1,4713 B.C.)
W3lib.tar |
Library contains Fortran 90 decoder/encoder
routines for GRIB edition 1. (Fortran90)
Date posted: 2/22/2007 |