l1b_viirs_nc.c File Reference

#include "l1b_viirs_nc.h"
#include "l1.h"
#include "nc4utils.h"
#include <libnav.h>
#include <float.h>
#include "calibrate_viirs.h"
#include <math.h>

Include dependency graph for l1b_viirs_nc.c:

Go to the source code of this file.

Classes
struct	varlist
struct	viirs_file

Macros
#define	MAXBANDS   16

Typedefs
typedef unsigned short	ushort

Enumerations
enum	scn_var {   SCN_STIME, SCN_MSIDE, SCN_MODE, SCN_QUAL,   NVARS_SCN }
enum	nav_var { NAV_ANG, NAV_POS, NAV_VEL, NVARS_NAV }
enum	geo_var {   GEO_LAT, GEO_LON, GEO_HGT, GEO_SENA,   GEO_SENZ, GEO_SOLA, GEO_SOLZ, GEO_QUAL,   NVARS_GEO }
enum	l1bscn_var { L1BSCN_STIME, L1BSCN_MODE, L1BSCN_QUAL, NVARS_L1BSCN }
enum	bandtypes { RSB, TEB, CIR }

Functions
void	print_viirs_file (const viirs_file info)
int	init_viirs_file (const char filename[FILENAME_MAX], viirs_file *info)
int	init_viirs_l1bfile (viirs_file l1binfo)
int	init_viirs_geofile (viirs_file geoinfo)
int	openl1b_viirs_nc (filehandle *l1file)
int	read_var_1line (var_str_nc *var, size_t iline)
int	scale_short (var_str_nc *var, float *dest)
int	scale_l1bvals (l1str *l1rec)
int	readl1b_viirs_nc (filehandle *l1file, const int32_t iline, l1str *l1rec)
int	readl1b_lonlat_viirs_nc (filehandle *l1file, const int32_t iline, l1str *l1rec)
void	flag_bowtie_deleted (l1str *l1rec, size_t ipix, int extract_offset)
int	closel1b_viirs_nc ()

Detailed Description

Reads VIIRS Level 1B and geolocation data from NetCDF4 files.

Author

Gwyn Fireman

Ocean Ecology Laboratory, NASA Goddard Space Flight Center

Definition in file l1b_viirs_nc.c.

Macro Definition Documentation

MAXBANDS

#define MAXBANDS   16

Definition at line 172 of file l1b_viirs_nc.c.

Typedef Documentation

ushort

typedef unsigned short ushort

Definition at line 16 of file l1b_viirs_nc.c.

Enumeration Type Documentation

bandtypes

enum bandtypes

Enumerator
RSB
TEB
CIR

Definition at line 148 of file l1b_viirs_nc.c.

geo_var

enum geo_var

Enumerator
GEO_LAT
GEO_LON
GEO_HGT
GEO_SENA
GEO_SENZ
GEO_SOLA
GEO_SOLZ
GEO_QUAL
NVARS_GEO

Definition at line 96 of file l1b_viirs_nc.c.

l1bscn_var

enum l1bscn_var

Enumerator
L1BSCN_STIME
L1BSCN_MODE
L1BSCN_QUAL
NVARS_L1BSCN

Definition at line 127 of file l1b_viirs_nc.c.

nav_var

enum nav_var

Enumerator
NAV_ANG
NAV_POS
NAV_VEL
NVARS_NAV

Definition at line 65 of file l1b_viirs_nc.c.

scn_var

enum scn_var

Enumerator
SCN_STIME
SCN_MSIDE
SCN_MODE
SCN_QUAL
NVARS_SCN

Definition at line 42 of file l1b_viirs_nc.c.

Function Documentation

closel1b_viirs_nc()

int closel1b_viirs_nc

(

)

Definition at line 899 of file l1b_viirs_nc.c.

flag_bowtie_deleted()

void flag_bowtie_deleted	(	l1str *	l1rec,
		size_t	ipix,
		int	extract_offset
	)

Definition at line 881 of file l1b_viirs_nc.c.

init_viirs_file()

int init_viirs_file	(	const char	filename[FILENAME_MAX],
		viirs_file *	info
	)

Definition at line 217 of file l1b_viirs_nc.c.

init_viirs_geofile()

int init_viirs_geofile

(

viirs_file

geoinfo

)

Definition at line 336 of file l1b_viirs_nc.c.

init_viirs_l1bfile()

int init_viirs_l1bfile

(

viirs_file

l1binfo

)

Definition at line 292 of file l1b_viirs_nc.c.

openl1b_viirs_nc()

int openl1b_viirs_nc

(

filehandle *

l1file

)

Definition at line 426 of file l1b_viirs_nc.c.

print_viirs_file()

void print_viirs_file

(

const viirs_file

info

)

Definition at line 207 of file l1b_viirs_nc.c.

read_var_1line()

int read_var_1line	(	var_str_nc *	var,
		size_t	iline
	)

Definition at line 517 of file l1b_viirs_nc.c.

readl1b_lonlat_viirs_nc()

int readl1b_lonlat_viirs_nc	(	filehandle *	l1file,
		const int32_t	iline,
		l1str *	l1rec
	)

Definition at line 860 of file l1b_viirs_nc.c.

readl1b_viirs_nc()

int readl1b_viirs_nc	(	filehandle *	l1file,
		const int32_t	iline,
		l1str *	l1rec
	)

Definition at line 724 of file l1b_viirs_nc.c.

scale_l1bvals()

int scale_l1bvals

(

l1str *

l1rec

)

Definition at line 579 of file l1b_viirs_nc.c.

scale_short()

int scale_short	(	var_str_nc *	var,
		float *	dest
	)

Definition at line 545 of file l1b_viirs_nc.c.