10-10-2006
Be careful that you don't get "
julian date" confused with the three-digit day of the year.
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I have a shell script which gets passed a parameter which is a combination of Year and Julian Date <YYYYj>. So April 11th, julian date is 101. So if I wanted April 11th for 2003 I would get the following value 2003101. How would I convert that in unix to be 20030411? I am using the korn shell. (3 Replies)
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Hi,
I have script in unix which creates a julian date like 126 or 127
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rgds
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Hi,
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'+%J'
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Hi,
im new for UNIX. i have a problem in date function. please help me to find a solution.
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Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
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Hi all,
I require to convert julian date to normal calander date in unix
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----------------------------------------
gr8 if give very small command/script
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LEARN ABOUT PHP
gregoriantojd
GREGORIANTOJD(3) 1 GREGORIANTOJD(3)
gregoriantojd - Converts a Gregorian date to Julian Day Count
SYNOPSIS
int gregoriantojd (int $month, int $day, int $year)
DESCRIPTION
Valid Range for Gregorian Calendar 4714 B.C. to 9999 A.D.
Although this function can handle dates all the way back to 4714 B.C., such use may not be meaningful. The Gregorian calendar was not
instituted until October 15, 1582 (or October 5, 1582 in the Julian calendar). Some countries did not accept it until much later. For exam-
ple, Britain converted in 1752, The USSR in 1918 and Greece in 1923. Most European countries used the Julian calendar prior to the Grego-
rian.
PARAMETERS
o $month
- The month as a number from 1 (for January) to 12 (for December)
o $day
- The day as a number from 1 to 31
o $year
- The year as a number between -4714 and 9999
RETURN VALUES
The julian day for the given gregorian date as an integer.
EXAMPLES
Example #1
Calendar functions
<?php
$jd = GregorianToJD(10, 11, 1970);
echo "$jd
";
$gregorian = JDToGregorian($jd);
echo "$gregorian
";
?>
SEE ALSO
jdtogregorian(3), cal_to_jd(3).
PHP Documentation Group GREGORIANTOJD(3)