sucomp.h

来自「seismic software,very useful」· C头文件 代码 · 共 22 行

/* header in front of each compressed packet */
/* The distance between packets is "nbyte" */

#define	SUCOMPID	 "sucomp"

#ifdef	AWARE
#define DATA_FORMAT	3
#define ENDIAN 		0
#define	LAMBDA		0.0
#endif

struct comp_header {
	char	id[8];		/* file type id */
	char	key[12];	/* segmentation key */
	Value	value;		/* key value (precise)*/
	int	ns;		/* trace length */
	int	ntrace;		/* number of traces */
	float	compress;	/* compression factor */
	float	mse;		/* mean square error of compression */
	long	nbyte;		/* number of bytes */
	};