ngciracqVGCalc.c File Reference

#include <math.h>
#include <ngc/core/ngcpp.h>
#include <ngc/core/detlibs/ngciracqVG.h>

Functions
int	ngciracqVGInitStDev (ngcppFRAME *sdvFrame, float **buf, double **Sq2, int numBuf, int numPix, int nx, int ny, char *erms)
void	ngciracqVGStDev (float *res, double *Sq2, int *s, int n, int size)
void	ngciracqVGSumSquare (ngcpp_t *data, double *sum, int size, int init)
void	ngciracqVGSum2Square (ngcpp_t *data1, ngcpp_t *data2, double *sum, int size, int init)
void	ngciracqVGSum21Square (ngcpp_t *data, ngcpp_t *dataStore, double *sum, int size, int nx2, int init)
void	ngciracqVGSub (ngcpp_t *data, int *sum, int size, int sub, int init)
void	ngciracqVGAdd (ngcpp_t *data, int *sum, ngcpp_t *tmp, int size, int init)
void	ngciracqVGAdd2 (ngcpp_t *data1, ngcpp_t *data2, int *sum, int *tmp, int size, int init)
void	ngciracqVGAdd21 (ngcpp_t *data, ngcpp_t *dataStore, int *sum, int *tmp, int size, int nx2, int init)
void	ngciracqVGAdd4 (ngcpp_t *data, double *sum1, double *sum2, int *nSat, int size, int sampCnt, int satLevel, int init)
void	ngciracqVGAdd4Int (int *data, double *sum1, double *sum2, int *nSat, int size, int sampCnt, int satLevel, int init)
void	ngciracqVGAddPix (ngcpp_t *data, int *pix, int size, int nSamp, int nc, int init)
void	ngciracqVGSubPix (ngcpp_t *data, int *pix, int size, int nSamp, int nc, int init)

Detailed Description

Copyright

SPDX-FileCopyrightText: 2026 European Southern Observatory (ESO) SPDX-License-Identifier: LGPL-3.0-only

Function Documentation

ngciracqVGAdd()

void ngciracqVGAdd	(	ngcpp_t *	data,
		int *	sum,
		ngcpp_t *	tmp,
		int	size,
		int	init )

Add frame

ngciracqVGAdd2()

void ngciracqVGAdd2	(	ngcpp_t *	data1,
		ngcpp_t *	data2,
		int *	sum,
		int *	tmp,
		int	size,
		int	init )

Add frame (Reset-Read-Read)

ngciracqVGAdd21()

void ngciracqVGAdd21	(	ngcpp_t *	data,
		ngcpp_t *	dataStore,
		int *	sum,
		int *	tmp,
		int	size,
		int	nx2,
		int	init )

Add frame (Read-Reset-Read)

ngciracqVGAdd4()

void ngciracqVGAdd4	(	ngcpp_t *	data,
		double *	sum1,
		double *	sum2,
		int *	nSat,
		int	size,
		int	sampCnt,
		int	satLevel,
		int	init )

Compute sums for least square fit

ngciracqVGAdd4Int()

void ngciracqVGAdd4Int	(	int *	data,
		double *	sum1,
		double *	sum2,
		int *	nSat,
		int	size,
		int	sampCnt,
		int	satLevel,
		int	init )

Compute sums for least square fit (32-bit integer data)

ngciracqVGAddPix()

void ngciracqVGAddPix	(	ngcpp_t *	data,
		int *	pix,
		int	size,
		int	nSamp,
		int	nc,
		int	init )

Add pixels

ngciracqVGInitStDev()

int ngciracqVGInitStDev	(	ngcppFRAME *	sdvFrame,
		float **	buf,
		double **	Sq2,
		int	numBuf,
		int	numPix,
		int	nx,
		int	ny,
		char *	erms )

Standard deviation frame setup

ngciracqVGStDev()

void ngciracqVGStDev	(	float *	res,
		double *	Sq2,
		int *	s,
		int	n,
		int	size )

Compute standard deviation frame

ngciracqVGSub()

void ngciracqVGSub	(	ngcpp_t *	data,
		int *	sum,
		int	size,
		int	sub,
		int	init )

Subtract frame

ngciracqVGSubPix()

void ngciracqVGSubPix	(	ngcpp_t *	data,
		int *	pix,
		int	size,
		int	nSamp,
		int	nc,
		int	init )

Subtract pixels

ngciracqVGSum21Square()

void ngciracqVGSum21Square	(	ngcpp_t *	data,
		ngcpp_t *	dataStore,
		double *	sum,
		int	size,
		int	nx2,
		int	init )

Compute sum of squares (Read-Reset-Read)

ngciracqVGSum2Square()

void ngciracqVGSum2Square	(	ngcpp_t *	data1,
		ngcpp_t *	data2,
		double *	sum,
		int	size,
		int	init )

Compute sum of squares (Reset-Read-Read)

ngciracqVGSumSquare()

void ngciracqVGSumSquare	(	ngcpp_t *	data,
		double *	sum,
		int	size,
		int	init )

Compute sum of squares