#ifndef _GET_JD_H
#define _GET_JD_H
int
get_jd_ymdhms (double * jd, double * tz_correction,
        int the_year, int the_month, int the_day,
	int the_hour, int the_minute, int the_second);
	
int
get_jd (double * jd, double * tz_correction);
#endif