l1agen_viirs.cpp File Reference

#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <string.h>
#include <unistd.h>
#include <sstream>
#include <iomanip>
#include <getopt.h>
#include "l1agen_viirs.h"
#include "netcdf.h"
#include "timeutils.h"

Include dependency graph for l1agen_viirs.cpp:

Go to the source code of this file.

Macros
#define	VERSION   "2.13"
#define	MAX_PKTS_PER_SCAN   513

Functions
int	main (int argc, char *argv[])
int	convert_diary (int32_t npkts, uint8_t(*dstore)[71], int32_t *iyr, int32_t *iday, double *otime, float(*orb)[6], double *atime, float(*quat)[4])
int	extract_adcs_bus (int adoffsets[4], int32_t nadc, uint8_t *astore[], int32_t nbus, uint8_t *bstore[], int32_t *iyr, int32_t *iday, double *adctime, double *bustime, uint8_t *adstate, uint8_t *admandone, int16_t *adfftid, uint8_t *adsolution, string &platform, uint16_t ngps, uint8_t *gstore[], double *gpstime)
int	read_viirs_scan_packets (fstream *vfileStream, uint8_t *epacket, uint8_t(*pbuffer)[PBUFFER_SIZE], int32_t *npkts, int32_t *endfile)
int	unpack_viirs_scan (int32_t npkts, uint8_t(*pbuffer)[PBUFFER_SIZE], uint16_t(*mbands)[16][6304], uint16_t(*ibands)[32][6400], uint16_t(*dnb)[16][4064], uint8_t(*mqfl)[16], uint8_t(*iqfl)[32], uint8_t(*dqfl)[16], uint8_t(*hrmet)[146])
int	unpack_viirs_cal (int32_t npkts, uint8_t(*pbuffer)[PBUFFER_SIZE], int16_t(*sdm)[16][48], int16_t(*svm)[16][48], int16_t(*bbm)[16][48], int16_t(*sdi)[32][96], int16_t(*svi)[32][96], int16_t(*bbi)[32][96], int16_t(*sdd)[64], int16_t(*svd)[64], int16_t(*bbd)[64], uint8_t *calmet)
int	unpack_sci (uint8_t *idat, int32_t nsamp, int16_t *scan, uint8_t *qfl)
int	unpack_cal_sci (uint8_t *idat, int32_t nsamp, int32_t ndet, int16_t *sp, int16_t *bl, int16_t *sd)
int	read_packet (fstream *vfileStream, uint8_t *packet, int32_t *len, int32_t *apid, int32_t *endfile)
uint8_t	check_sum (int32_t nc, uint8_t *dat, uint8_t *chk)
int	scan_complete (uint8_t(*pbuffer)[PBUFFER_SIZE], int32_t npkts)

Macro Definition Documentation

MAX_PKTS_PER_SCAN

#define MAX_PKTS_PER_SCAN   513

Definition at line 209 of file l1agen_viirs.cpp.

VERSION

#define VERSION   "2.13"

Definition at line 17 of file l1agen_viirs.cpp.

Function Documentation

check_sum()

uint8_t check_sum	(	int32_t	nc,
		uint8_t *	dat,
		uint8_t *	chk
	)

Definition at line 2376 of file l1agen_viirs.cpp.

convert_diary()

int convert_diary	(	int32_t	npkts,
		uint8_t(*)	dstore[71],
		int32_t *	iyr,
		int32_t *	iday,
		double *	otime,
		float(*)	orb[6],
		double *	atime,
		float(*)	quat[4]
	)

Definition at line 1230 of file l1agen_viirs.cpp.

extract_adcs_bus()

int extract_adcs_bus	(	int	adoffsets[4],
		int32_t	nadc,
		uint8_t *	astore[],
		int32_t	nbus,
		uint8_t *	bstore[],
		int32_t *	iyr,
		int32_t *	iday,
		double *	adctime,
		double *	bustime,
		uint8_t *	adstate,
		uint8_t *	admandone,
		int16_t *	adfftid,
		uint8_t *	adsolution,
		string &	platform,
		uint16_t	ngps,
		uint8_t *	gstore[],
		double *	gpstime
	)

Definition at line 1295 of file l1agen_viirs.cpp.

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 211 of file l1agen_viirs.cpp.

read_packet()

int read_packet	(	fstream *	vfileStream,
		uint8_t *	packet,
		int32_t *	len,
		int32_t *	apid,
		int32_t *	endfile
	)

Definition at line 2346 of file l1agen_viirs.cpp.

read_viirs_scan_packets()

int read_viirs_scan_packets	(	fstream *	vfileStream,
		uint8_t *	epacket,
		uint8_t(*)	pbuffer[PBUFFER_SIZE],
		int32_t *	npkts,
		int32_t *	endfile
	)

Definition at line 1372 of file l1agen_viirs.cpp.

scan_complete()

int scan_complete	(	uint8_t(*)	pbuffer[PBUFFER_SIZE],
		int32_t	npkts
	)

Definition at line 2398 of file l1agen_viirs.cpp.

unpack_cal_sci()

int unpack_cal_sci	(	uint8_t *	idat,
		int32_t	nsamp,
		int32_t	ndet,
		int16_t *	sp,
		int16_t *	bl,
		int16_t *	sd
	)

Definition at line 2157 of file l1agen_viirs.cpp.

unpack_sci()

int unpack_sci	(	uint8_t *	idat,
		int32_t	nsamp,
		int16_t *	scan,
		uint8_t *	qfl
	)

Definition at line 2015 of file l1agen_viirs.cpp.

unpack_viirs_cal()

int unpack_viirs_cal	(	int32_t	npkts,
		uint8_t(*)	pbuffer[PBUFFER_SIZE],
		int16_t(*)	sdm[16][48],
		int16_t(*)	svm[16][48],
		int16_t(*)	bbm[16][48],
		int16_t(*)	sdi[32][96],
		int16_t(*)	svi[32][96],
		int16_t(*)	bbi[32][96],
		int16_t(*)	sdd[64],
		int16_t(*)	svd[64],
		int16_t(*)	bbd[64],
		uint8_t *	calmet
	)

Definition at line 1839 of file l1agen_viirs.cpp.

unpack_viirs_scan()

int unpack_viirs_scan	(	int32_t	npkts,
		uint8_t(*)	pbuffer[PBUFFER_SIZE],
		uint16_t(*)	mbands[16][6304],
		uint16_t(*)	ibands[32][6400],
		uint16_t(*)	dnb[16][4064],
		uint8_t(*)	mqfl[16],
		uint8_t(*)	iqfl[32],
		uint8_t(*)	dqfl[16],
		uint8_t(*)	hrmet[146]
	)

Definition at line 1526 of file l1agen_viirs.cpp.