rwSPE.cpp File Reference

Functions for reading and writing SPE CCD files. More...

#include "rwSPE.h"
#include "file_util.h"
#include "utilities.h"

Functions
int	readSPE (Bimage *p, int readdata, int img_select)
	Reading a SPE image file format. More...
int	writeSPE (Bimage *p)
	Writing a SPE image file format. More...

Variables
int	verbose
char *	month []

Detailed Description

Functions for reading and writing SPE CCD files.

Author

Bernard Heymann

Date

Created: 20081105

Modified: 20120409

Function Documentation

readSPE()

int readSPE	(	Bimage *	p,
		int	readdata,
		int	img_select
	)

Reading a SPE image file format.

Parameters

*p	the image structure.
readdata	flag to activate reading of image data.
img_select	image selection in multi-image file (-1 = all images).

Returns

int error code (<0 means failure). A Princeton Instruments CCD image file format. Header size: 4100 bytes (fixed). File format extension: .SPE. Byte order determination: data type field. Data types: 0 = float, 1 = int, 2 = short, 3 = unsigned short, 4 = string/char, 5 = double, 6 = char, 7 = unsigned char/byte.

writeSPE()

int writeSPE

(

Bimage *

p

)

Writing a SPE image file format.

Parameters

*p	the image structure.

Returns

int error code (<0 means failure). A Princeton Instruments CCD image file format.

Variable Documentation

month

char* month[]

extern

verbose

int verbose

extern