139 lines
5.1 KiB
C
139 lines
5.1 KiB
C
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* Copyright by The HDF Group. *
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* Copyright by the Board of Trustees of the University of Illinois. *
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* All rights reserved. *
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* *
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* This file is part of HDF. The full HDF copyright notice, including *
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* terms governing use, modification, and redistribution, is contained in *
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* the COPYING file, which can be found at the root of the source code *
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* distribution tree, or in https://support.hdfgroup.org/ftp/HDF/releases/. *
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* If you do not have access to either file, you may request a copy from *
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* help@hdfgroup.org. *
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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/* $Id$ */
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/*-----------------------------------------------------------------------------
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* File: dfsd.h
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* Purpose: header file for the Scientific Data set
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* Invokes: dfrig.h
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* Contents:
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* Structure definitions: DFSsdg
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* Constant definitions: DFS_MAXLEN
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* Remarks: This is included with user programs which use SDG
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* Currently defined to be 2-D. Will later be increased to
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* multiple dimensions
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*---------------------------------------------------------------------------*/
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#ifndef _DFSD_H /* avoid re-inclusion */
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#define _DFSD_H
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#include "H4api_adpt.h"
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#include "hdf.h"
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/* include numbertype and aid for 3.2 S. Xu */
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/* structure to hold SDG info */
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typedef struct DFSsdg
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{
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DFdi data; /* tag/ref of data in file */
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intn rank; /* number of dimensions */
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int32 *dimsizes; /* dimensions of data */
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char *coordsys;
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char *dataluf[3]; /* label/unit/format of data */
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char **dimluf[3]; /* label/unit/format for each dim */
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uint8 **dimscales; /* scales for each dimension */
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uint8 max_min[16]; /* max, min values of data, */
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/* currently atmost 8 bytes each */
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int32 numbertype; /* default is float32 */
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uint8 filenumsubclass; /* number format in the file, default is IEEE */
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int32 aid; /* access id */
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int32 compression; /* 0 -- not compressed */
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int32 isndg; /* 0 -- pure sdg, written by 3.1 else ndg */
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float64 cal, cal_err; /* calibration multiplier stuff */
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float64 ioff, ioff_err; /* calibration offset stuff */
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int32 cal_type; /* number type of data after calibration */
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uint8 fill_value[DFSD_MAXFILL_LEN]; /* fill value if any specified */
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intn fill_fixed; /* whether ther fill value is a fixed value, or it can change */
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}
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DFSsdg;
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/* DFnsdgle is the internal structure which stores SDG or NDS and */
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/* related SDG in an HDF file. */
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/* It is a linked list. */
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typedef struct DFnsdgle
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{
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DFdi nsdg; /* NDG from 3.2 or SDG from 3.1 */
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DFdi sdg; /* Only special NDF has values in this field */
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struct DFnsdgle *next;
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}
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DFnsdgle;
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typedef struct DFnsdg_t_hdr
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{
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uint32 size;
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DFnsdgle *nsdg_t;
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}
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DFnsdg_t_hdr;
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#if defined c_plusplus || defined __cplusplus
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extern "C"
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{
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#endif /* c_plusplus || __cplusplus */
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HDFLIBAPI int32 DFSDIopen
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(const char * filename, int acc_mode);
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HDFLIBAPI int DFSDIsdginfo
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(int32 file_id);
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HDFLIBAPI int DFSDIclear
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(DFSsdg * sdg);
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HDFLIBAPI int DFSDIclearNT
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(DFSsdg * sdg);
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HDFLIBAPI int DFSDIgetdata
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(const char * filename, intn rank, int32 maxsizes[], VOIDP data,
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int isfortran);
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HDFLIBAPI int DFSDIputdata
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(const char * filename, intn rank, int32 * dimsizes, VOIDP data,
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int accmode, int isfortran);
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HDFLIBAPI int DFSDIgetslice
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(const char * filename, int32 winst[], int32 windims[], VOIDP data,
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int32 dims[], int isfortran);
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HDFLIBAPI int DFSDIputslice
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(int32 windims[], VOIDP data, int32 dims[], int isfortran);
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HDFLIBAPI int DFSDIendslice
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(int isfortran);
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HDFLIBAPI intn DFSDIrefresh
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(char * filename);
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HDFLIBAPI int DFSDIisndg
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(intn * isndg);
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HDFLIBAPI int DFSDIgetrrank
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(intn * rank);
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HDFLIBAPI int DFSDIgetwrank
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(intn * rank);
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HDFLIBAPI int DFSDIsetdimstrs
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(int dim, const char * label, const char * unit, const char * format);
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HDFLIBAPI int DFSDIsetdatastrs
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(const char * label, const char * unit, const char * format,
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const char * coordsys);
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#if defined c_plusplus || defined __cplusplus
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}
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#endif /* c_plusplus || __cplusplus */
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#endif /* _DFSD_H */
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