/***************************************************************************** 
*                                                                               
*                         NCSA HDF version 3.10                                 
*                               July 1, 1990                                    
*                                                                               
* NCSA HDF Version 3.10 source code and documentation are in the public         
* domain.  Specifically, we give to the public domain all rights for            
future                                                                          
* licensing of the source code, all resale rights, and all publishing           
rights.                                                                         
*                                                                               
* We ask, but do not require, that the following message be included in         
all                                                                             
* derived works:                                                                
*                                                                               
* Portions developed at the National Center for Supercomputing                  
Applications at                                                                 
* the University of Illinois at Urbana-Champaign.                               
*                                                                               
* THE UNIVERSITY OF ILLINOIS GIVES NO WARRANTY, EXPRESSED OR IMPLIED,           
FOR THE                                                                         
* SOFTWARE AND/OR DOCUMENTATION PROVIDED, INCLUDING, WITHOUT                    
LIMITATION,                                                                     
* WARRANTY OF MERCHANTABILITY AND WARRANTY OF FITNESS FOR A PARTICULAR          
PURPOSE                                                                         
*                                                                               
*****************************************************************************/  
                                                                                
 /*                                                                             
$Header: /pita/work/HDF/dev/RCS/src/dfsd.h,v 3.1 90/07/02 10:11:52 clow         
beta $                                                                          
                                                                                
$Log:   dfsd.h,v $                                                              
 * Revision 3.1  90/07/02  10:11:52  clow                                       
 * some cosmetic modifications                                                  
 *                                                                              
*/                                                                              
 /*-----------------------------------------------------------------------------
 * File:    dfsdg.h                                                             
 * Purpose: header file for the Scientific Data set                             
 * Invokes: dfrig.h                                                             
 * Contents:                                                                    
 *  Structure definitions: DFSsdg                                               
 *  Constant definitions: DFS_MAXLEN                                            
 * Remarks: This is included with user programs which use SDG                   
 *          Currently defined to be 2-D.  Will later be increased to            
 *          multiple dimensions                                                 
 *---------------------------------------------------------------------------*/ 
                                                                                
                                                                                
#ifndef DFSDG                       /* avoid re-inclusion */                    
#define DFSDG                                                                   
                                                                                
#include "df.h"                                                                 
                                                                                
#define DFS_MAXLEN 255          /*  Max length of label/unit/format             
strings */                                                                      
                                                                                
 /* structure to hold SDG info */                                               
typedef struct {                                                                
    DFdi    data;               /* tag/ref of data in file */                   
    int16   rank;               /* number of dimensions */                      
    int32   *dimsizes;          /* dimensions of data */                        
    char    *coordsys;                                                          
    char    *dataluf??(3??);        /* label/unit/format of data */             
    char    **dimluf??(3??);        /* label/unit/format for each dim */        
    float32 **dimscales;        /* scales for each dimension */                 
    float32 max_data, min_data; /* max, min values of data */                   
} DFSsdg;                                                                       
                                                                                
#ifndef VMS                                                                     
#ifdef IBM                                               /* JES 90 */           
DF* dsIopen();                                           /* JES 90 */           
#else /* IBM */                                          /* JES 90 */           
DF* DFSDIopen();                                                                
#endif /* IBM */                                         /* JES 90 */           
#else /*VMS*/                                                                   
DF* _DFSDIopen();                                                               
#endif                                                                          
                                                                                
#ifdef IBM                                               /* JES 90 */           
int dsIsdginfo( );                                       /* JES 90 */           
int dsIclear( );                                         /* JES 90 */           
int dsIgetdata( );                                       /* JES 90 */           
int dsIgetslice( );                                      /* JES 90 */           
int dsIputdata( );                                       /* JES 90 */           
int dsIputslice( );                                      /* JES 90 */           
#endif /* IBM */                                         /* JES 90 */           
                                                                                
#endif /*DFSDG*/