Calendar Class Reference

Public Member Functions

Calendar ()
void initialise (Date startdate, Date enddate, int lun)
void initialise (const char filename[], int lun)
void read_moon_file (const char filename[])
int IsItDark (int iday, double &jd1s, double &jd1e, double &jd2s, double &jd2e, double &extra_time)

Data Fields

std::vector< Night > astcal

Protected Member Functions

double bab_to_dec (coord bab)
void dec_to_bab (double deci, coord *bab)
double get_coord ()
void put_coords (double deci, short precision)
double atan_circ (double x, double y)
double altit (double dec, double ha, double lat)
void min_max_alt (double lat, double dec, double *min, double *max)
double ha_alt (double dec, double lat, double alt)
double subtend (double ra1, double dec1, double ra2, double dec2)
double date_to_jd (date_time date)
void caldat (double jdin, date_time *date)
void print_calendar (double jdin, short length)
double print_time (double jdin, short prec)
short day_of_week (double jd)
void print_day (short d)
double lst (double jd, double longit)
double adj_time (double x)
double circulo (double x)
void geocent (double geolong, double geolat, double height, double *x_geo, double *y_geo, double *z_geo)
void eclrot (double jd, double *x, double *y, double *z)
double etcorr (double jd)
void accumoon (double jd, double geolat, double lst, double elevsea, double *topora, double *topodec, double *topodist)
void lpsun (double jd, double *ra, double *dec)
double jd_moon_alt (double alt, double jdguess, double lat, double longit)
double jd_sun_alt (double alt, double jdguess, double lat, double longit)
void find_dst_bounds (short yr, double stdz, short use_dst, double *jdb, double *jde)
double zone (short use_dst, double stdz, double jd, double jdb, double jde)
short get_line (char s[])
void flmoon (int n, int nph, double *jdout)

Private Attributes

int flag

Constructor & Destructor Documentation

Calendar::Calendar ( )

References flag.

Member Function Documentation

double Calendar::bab_to_dec ( coord bab ) [protected]

References coord::hh, coord::mm, coord::sign, and coord::ss.

void Calendar::dec_to_bab	(	double	deci,
		coord *	bab
	)			`[protected]`

References coord::hh, coord::mm, coord::sign, and coord::ss.

Referenced by put_coords().

double Calendar::get_coord ( ) [protected]

void Calendar::put_coords	(	double	deci,
		short	precision
	)			`[protected]`

References dec_to_bab(), coord::hh, coord::mm, coord::sign, and coord::ss.

double Calendar::atan_circ	(	double	x,
		double	y
	)			`[protected]`

Referenced by accumoon(), and lpsun().

double Calendar::altit	(	double	dec,
		double	ha,
		double	lat
	)			`[protected]`

References DEG_IN_RADIAN, and HRS_IN_RADIAN.

Referenced by jd_moon_alt(), and jd_sun_alt().

void Calendar::min_max_alt	(	double	lat,
		double	dec,
		double *	min,
		double *	max
	)			`[protected]`

References DEG_IN_RADIAN.

Referenced by ha_alt().

double Calendar::ha_alt	(	double	dec,
		double	lat,
		double	alt
	)			`[protected]`

References DEG_IN_RADIAN, HRS_IN_RADIAN, and min_max_alt().

Referenced by initialise().

double Calendar::subtend	(	double	ra1,
		double	dec1,
		double	ra2,
		double	dec2
	)			`[protected]`

References DEG_IN_RADIAN, and HRS_IN_RADIAN.

double Calendar::date_to_jd ( date_time date ) [protected]

References date_time::d, date_time::h, date_time::mn, date_time::mo, date_time::s, and date_time::y.

Referenced by find_dst_bounds(), and initialise().

void Calendar::caldat	(	double	jdin,
		date_time *	date
	)			`[protected]`

References date_time::d, date_time::h, IGREG, date_time::mn, date_time::mo, date_time::s, and date_time::y.

Referenced by print_calendar(), and print_time().

void Calendar::print_calendar	(	double	jdin,
		short	length
	)			`[protected]`

References caldat(), date_time::d, date_time::mo, and date_time::y.

double Calendar::print_time	(	double	jdin,
		short	prec
	)			`[protected]`

References caldat(), date_time::h, date_time::mn, and date_time::s.

Referenced by initialise().

short Calendar::day_of_week ( double jd ) [protected]

References date_time::d.

Referenced by find_dst_bounds().

void Calendar::print_day ( short d ) [protected]

double Calendar::lst	(	double	jd,
		double	longit
	)			`[protected]`

Referenced by initialise(), jd_moon_alt(), and jd_sun_alt().

double Calendar::adj_time ( double x ) [protected]

Referenced by initialise().

double Calendar::circulo ( double x ) [protected]

Referenced by accumoon().

void Calendar::geocent	(	double	geolong,
		double	geolat,
		double	height,
		double *	x_geo,
		double *	y_geo,
		double *	z_geo
	)			`[protected]`

References DEG_IN_RADIAN, EQUAT_RAD, FLATTEN, and HRS_IN_RADIAN.

Referenced by accumoon().

void Calendar::eclrot	(	double	jd,
		double *	x,
		double *	y,
		double *	z
	)			`[protected]`

References DEG_IN_RADIAN, and J2000.

Referenced by accumoon().

double Calendar::etcorr ( double jd ) [protected]

References SEC_IN_DAY.

Referenced by accumoon().

void Calendar::accumoon	(	double	jd,
		double	geolat,
		double	lst,
		double	elevsea,
		double *	topora,
		double *	topodec,
		double *	topodist
	)			`[protected]`

References atan_circ(), circulo(), DEG_IN_RADIAN, eclrot(), etcorr(), geocent(), HRS_IN_RADIAN, and date_time::y.

Referenced by initialise(), and jd_moon_alt().

void Calendar::lpsun	(	double	jd,
		double *	ra,
		double *	dec
	)			`[protected]`

References atan_circ(), DEG_IN_RADIAN, g, HRS_IN_RADIAN, and date_time::y.

Referenced by initialise(), and jd_sun_alt().

double Calendar::jd_moon_alt	(	double	alt,
		double	jdguess,
		double	lat,
		double	longit
	)			`[protected]`

References accumoon(), altit(), and lst().

Referenced by initialise().

double Calendar::jd_sun_alt	(	double	alt,
		double	jdguess,
		double	lat,
		double	longit
	)			`[protected]`

References altit(), lpsun(), and lst().

Referenced by initialise().

void Calendar::find_dst_bounds	(	short	yr,
		double	stdz,
		short	use_dst,
		double *	jdb,
		double *	jde
	)			`[protected]`

References date_time::d, date_to_jd(), day_of_week(), date_time::h, date_time::mn, date_time::mo, date_time::s, and date_time::y.

double Calendar::zone	(	short	use_dst,
		double	stdz,
		double	jd,
		double	jdb,
		double	jde
	)			`[protected]`

Referenced by initialise().

short Calendar::get_line ( char s[] ) [protected]

References c.

void Calendar::flmoon	(	int	n,
		int	nph,
		double *	jdout
	)			`[protected]`

References DEG_IN_RADIAN.

Referenced by initialise().

void Calendar::initialise	(	Date	startdate,
		Date	enddate,
		int	lun
	)

References accumoon(), adj_time(), astcal, date_time::d, Night::date, date_to_jd(), Date::day, DEG_IN_RADIAN, Night::etwi, Night::etwiut, flag, flmoon(), date_time::h, ha_alt(), jd_moon_alt(), jd_sun_alt(), Night::jetwi, Night::jmr, Night::jms, Night::jmtwi, lpsun(), lst(), date_time::mn, date_time::mo, Date::month, Night::mr, Night::mrut, Night::ms, Night::msut, Night::mtwi, Night::mtwiut, print_time(), date_time::s, Night::sidmid, TWILIGHT_ALT, TWILIGHT_ALT_12, date_time::y, Date::year, and zone().

Referenced by main().

void Calendar::initialise	(	const char	filename[],
		int	lun
	)

References astcal, Night::date, Date::day, Night::etwi, Night::etwiut, flag, Date::month, Night::mr, Night::mrut, Night::ms, Night::msut, Night::mtwi, Night::mtwiut, Night::sidmid, and Date::year.

void Calendar::read_moon_file ( const char filename[] )

References astcal, Date::day, Date::month, and Date::year.

Referenced by main().

int Calendar::IsItDark	(	int	iday,
		double &	jd1s,
		double &	jd1e,
		double &	jd2s,
		double &	jd2e,
		double &	extra_time
	)

References astcal, and NEW_MOON_MAX.

Referenced by main().

Field Documentation

int Calendar::flag [private]

Referenced by Calendar(), and initialise().

std::vector<Night> Calendar::astcal

Referenced by Schedule::check_cal(), Schedule::get_shot_tracks(), Schedule::get_tracks_tonight(), initialise(), IsItDark(), main(), read_moon_file(), and Schedule::WhatNext().