pdsmerge.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <string.h>

Include dependency graph for pdsmerge.c:

Go to the source code of this file.

Classes
struct	pri_hdr
struct	modis_hdr

Macros
#define	NAME   "pdsmerge"
#define	VERSION   1
#define	REVISION   3
#define	USAGE   "start_date end_date APID <input 1> [<input 2> [...]] output\nstart_date/end_date: YYYY/MM/DD,hh:mm:ss or -"
#define	PRI_HDR_SIZE   6
#define	MODIS_HDR_SIZE   12
#define	DATA_SIZE   100000
#define	MODIS_REF_DATE   2436205.0

Functions
int	ReadPriHdr (FILE *f, unsigned char *buf)
int	WritePriHdr (FILE *f, unsigned char *buf)
int	DecodePriHdr (unsigned char *buf, struct pri_hdr *hdr)
int	DecodeMODISHdr (unsigned char *buf, int len, struct modis_hdr *hdr)
void	julday (int minute, int hour, int day, int month, int year, double *jul)
void	caldat (int *minute, int *hour, int *day, int *month, int *year, double jul)
int	CalcChecksum12 (unsigned char *buf, int n)
int	main (int argc, char *argv[])

Macro Definition Documentation

DATA_SIZE

#define DATA_SIZE   100000

Definition at line 75 of file pdsmerge.c.

MODIS_HDR_SIZE

#define MODIS_HDR_SIZE   12

Definition at line 73 of file pdsmerge.c.

MODIS_REF_DATE

#define MODIS_REF_DATE   2436205.0

Definition at line 77 of file pdsmerge.c.

NAME

#define NAME   "pdsmerge"

Definition at line 63 of file pdsmerge.c.

PRI_HDR_SIZE

#define PRI_HDR_SIZE   6

Definition at line 71 of file pdsmerge.c.

REVISION

#define REVISION   3

Definition at line 67 of file pdsmerge.c.

USAGE

#define USAGE   "start_date end_date APID <input 1> [<input 2> [...]] output\nstart_date/end_date: YYYY/MM/DD,hh:mm:ss or -"

Definition at line 69 of file pdsmerge.c.

VERSION

#define VERSION   1

Definition at line 65 of file pdsmerge.c.

Function Documentation

CalcChecksum12()

int CalcChecksum12	(	unsigned char *	buf,
		int	n
	)

Definition at line 843 of file pdsmerge.c.

caldat()

void caldat	(	int *	minute,
		int *	hour,
		int *	day,
		int *	month,
		int *	year,
		double	jul
	)

Definition at line 799 of file pdsmerge.c.

DecodeMODISHdr()

int DecodeMODISHdr	(	unsigned char *	buf,
		int	len,
		struct modis_hdr *	hdr
	)

Definition at line 681 of file pdsmerge.c.

DecodePriHdr()

int DecodePriHdr	(	unsigned char *	buf,
		struct pri_hdr *	hdr
	)

Definition at line 638 of file pdsmerge.c.

julday()

void julday	(	int	minute,
		int	hour,
		int	day,
		int	month,
		int	year,
		double *	jul
	)

Definition at line 753 of file pdsmerge.c.

main()

int main	(	int	argc,
		char *	argv[]
	)

An implementation of a Lon/Lat to UTM zone code written by Chuck Gantz chuck.nosp@m..gan.nosp@m.tz@gl.nosp@m.obal.nosp@m.star..nosp@m.com ...in 1998...found on http://www.gpsy.com/gpsinfo/geotoutm/, a site published by Karen Nakamura, last updated 22 June 2000.

Minor modifications to the code were made to eliminate deprecation warnings

Definition at line 137 of file pdsmerge.c.

ReadPriHdr()

int ReadPriHdr	(	FILE *	f,
		unsigned char *	buf
	)

Definition at line 598 of file pdsmerge.c.

WritePriHdr()

int WritePriHdr	(	FILE *	f,
		unsigned char *	buf
	)

Definition at line 618 of file pdsmerge.c.