dataday.c File Reference

#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#include "dataday.h"

Include dependency graph for dataday.c:

Go to the source code of this file.

Macros
#define	PI   3.1415926535897932384626433832795029L

Functions
void	get_datadays (time_t starttime, float eqxhour, int isnight, int dateline, float west, float east, int32_t *dataday0, int32_t *dataday1)
void	get_coord_extrema (int isnight, int n, float *olat, float *olon, float *north, float *south, float *west, float *east, int *dateline)
int	findGeoLimits (int32_t npix, float *lat, int32_t *spix, int32_t *cpix, int32_t *epix)
int	daynight_outlines (int32_t *year, int32_t *dayOfYear, int32_t *msecondOfDay, int32_t wid, int32_t hgt, float **lat, float **lon, int32_t n[2], float *olat[2], float *olon[2], int8_t **dorn)
void	push (struct coord **vrtx, enum hort hort, float lat, float lon)

Macro Definition Documentation

PI

#define PI   3.1415926535897932384626433832795029L

Definition at line 15 of file dataday.c.

Function Documentation

daynight_outlines()

int daynight_outlines	(	int32_t *	year,
		int32_t *	dayOfYear,
		int32_t *	msecondOfDay,
		int32_t	wid,
		int32_t	hgt,
		float **	lat,
		float **	lon,
		int32_t	n[2],
		float *	olat[2],
		float *	olon[2],
		int8_t **	dorn
	)

Definition at line 244 of file dataday.c.

findGeoLimits()

int findGeoLimits	(	int32_t	npix,
		float *	lat,
		int32_t *	spix,
		int32_t *	cpix,
		int32_t *	epix
	)

Definition at line 209 of file dataday.c.

get_coord_extrema()

void get_coord_extrema	(	int	isnight,
		int	n,
		float *	olat,
		float *	olon,
		float *	north,
		float *	south,
		float *	west,
		float *	east,
		int *	dateline
	)

Definition at line 65 of file dataday.c.

get_datadays()

void get_datadays	(	time_t	starttime,
		float	eqxhour,
		int	isnight,
		int	dateline,
		float	west,
		float	east,
		int32_t *	dataday0,
		int32_t *	dataday1
	)

Definition at line 17 of file dataday.c.

push()

void push	(	struct coord **	vrtx,
		enum hort	hort,
		float	lat,
		float	lon
	)

Definition at line 573 of file dataday.c.