MtkCalToJulian.c File Reference

#include "MisrUtil.h"
#include "MisrError.h"
#include <math.h>
#include <string.h>
#include <stdio.h>

Go to the source code of this file.

Macros
#define	GREGORIAN_EPOCH   1721425.5

Functions
static int	leap_gregorian (int year)
static double	gregorian_to_jd (int year, int month, int day)
MTKt_status	MtkCalToJulian (int year, int month, int day, int hour, int min, int sec, double *jd)
	Convert calendar date to Julian date. More...

Macro Definition Documentation

GREGORIAN_EPOCH

#define GREGORIAN_EPOCH   1721425.5

Definition at line 33 of file MtkCalToJulian.c.

Function Documentation

gregorian_to_jd()

static double gregorian_to_jd ( int  year, int  month, int  day  )

static

Definition at line 35 of file MtkCalToJulian.c.

leap_gregorian()

static int leap_gregorian ( int  year )

static

Definition at line 25 of file MtkCalToJulian.c.

MtkCalToJulian()

MTKt_status MtkCalToJulian	(	int	year,
		int	month,
		int	day,
		int	hour,
		int	min,
		int	sec,
		double *	jd
	)

Convert calendar date to Julian date.

Returns

MTK_SUCCESS if successful.

Example:

In this example, we convert from the calendar date 2002-05-02 02:00:00 to Julian date.

status = MtkCalToJulian(2002, 5, 2, 2, 0, 0, &julian);

Parameters

[in]	year	Year
[in]	month	Month
[in]	day	Day
[in]	hour	Hour
[in]	min	Minutes
[in]	sec	Seconds
[out]	jd	Julian date

Definition at line 61 of file MtkCalToJulian.c.