smile.c File Reference

#include "smile.h"
#include <genutils.h>
#include <math.h>
#include <stdlib.h>

Include dependency graph for smile.c:

Go to the source code of this file.

Macros
#define	BANDINFO_LINE_MAX   255

Functions
void	smile_init (int num_bands, int num_detectors, const char *bandinfo_filename, float *detectorWLs, float *detectorE0s)
void	smile_calc_delta (int *shouldCorrect, int *indexes1, int *indexes2, float *radiances, float *theoretWLs, float *theoretE0s, float fsol, float *detectorWLs, float *detectorE0s, float *delta)
void	radcor (l1str *l1rec, int32_t ip, int32_t land, int32_t escorrected)

Detailed Description

MERIS and OLCI smile correction.

Author

Don Shea

Definition in file smile.c.

Macro Definition Documentation

BANDINFO_LINE_MAX

#define BANDINFO_LINE_MAX   255

Definition at line 16 of file smile.c.

Function Documentation

radcor()

void radcor	(	l1str *	l1rec,
		int32_t	ip,
		int32_t	land,
		int32_t	escorrected
	)

Definition at line 195 of file smile.c.

smile_calc_delta()

void smile_calc_delta	(	int *	shouldCorrect,
		int *	indexes1,
		int *	indexes2,
		float *	radiances,
		float *	theoretWLs,
		float *	theoretE0s,
		float	fsol,
		float *	detectorWLs,
		float *	detectorE0s,
		float *	delta
	)

Definition at line 146 of file smile.c.

smile_init()

void smile_init	(	int	num_bands,
		int	num_detectors,
		const char *	bandinfo_filename,
		float *	detectorWLs,
		float *	detectorE0s
	)

Setup the smile correction information.

Parameters

num_bands	number of bands for this sensor
num_detectors	number of detectors (used in detectorWL, detectorE0)
bandinfo_filename	full path to the band_info.txt file
detectorWLs	detector central wavelengths (detectorWLs[numDetectors][numBands])
detectorE0s	detector solar flux (detectorE0s[numDetectors][numBands])

Definition at line 48 of file smile.c.