CL_dat_cal2jd — Calendar date to Julian Date
[jd] = CL_dat_cal2jd(year[,month[,day[,hour[,minute[,second]]]]])
The fractional part of jd (jd-int(jd)) gives the time of the day since noon UT as a decimal fraction of one day with 0.5 representing midnight UT.
integer. Astronomical year numbering is used, thus 1 BC is 0, 2 BC is -1, 4713 BC is -4712 and 2007 is 2007. (1xN)
(optional) integer in [1,12] (1xN) (default is 1)
(optional) integer between 1 and 28, 29, 30 or 31 following the month of the year (1xN) (default is 1)
(optional) integer in [0,23] (1xN) (default is 0)
(optional) integer in [0,59] (1xN) (default is 0)
(optional) real in [0,60) (1xN) (default is 0)
Julian Date (number of fractionnal days since noon UT on January 1st 4713 BC) (1xN)