src/rt/data.h

/* Copyright (c) 1986 Regents of the University of California */

/* SCCSid "$SunId$ LBL" */

/*
 *  data.h - header file for routines which interpolate data.
 *
 *     6/4/86
 */

#define  MAXDDIM        8               /* maximum dimensions for data array */

#define  DATATYPE       float           /* single precision to save space */
#define  DATATY         'f'             /* format for DATATYPE */

typedef struct datarray {
        char  *name;                    /* name of our data */
        int  nd;                        /* number of dimensions */
        struct {
                double  org, siz;               /* coordinate domain */
                int  ne;                        /* number of elements */
                double  *p;                     /* point locations */
        } dim[MAXDDIM];                 /* dimension specifications */
        DATATYPE  *arr;                 /* the data */
        struct datarray  *next;         /* next array in list */
} DATARRAY;                     /* a data array */

extern DATARRAY  *getdata(), *getpict();

extern double  datavalue();
Revision:	2.2
Committed:	Fri Jun 30 16:07:42 1995 UTC (30 years, 4 months ago) by greg
Content type:	text/plain
Branch:	MAIN
Changes since 2.1:	+1 -2 lines
Log Message:	added comments to data files using new fgetval() function
#	User	Rev	Content
1	greg	1.1	/* Copyright (c) 1986 Regents of the University of California */
2
3			/* SCCSid "$SunId$ LBL" */
4
5			/*
6			* data.h - header file for routines which interpolate data.
7			*
8			* 6/4/86
9			*/
10
11	greg	1.3	#define MAXDDIM 8 /* maximum dimensions for data array */
12	greg	1.1
13			#define DATATYPE float /* single precision to save space */
14	greg	2.2	#define DATATY 'f' /* format for DATATYPE */
15	greg	1.1
16			typedef struct datarray {
17			char name; / name of our data */
18			int nd; /* number of dimensions */
19			struct {
20			double org, siz; /* coordinate domain */
21			int ne; /* number of elements */
22	greg	1.2	double p; / point locations */
23	greg	1.3	} dim[MAXDDIM]; /* dimension specifications */
24	greg	1.1	DATATYPE arr; / the data */
25			struct datarray next; / next array in list */
26			} DATARRAY; /* a data array */
27
28			extern DATARRAY getdata(), getpict();
29
30			extern double datavalue();