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/* Copyright 2018-2018 University Corporation for Atmospheric
Research/Unidata. */
/**
* @file
* @internal Contains information for creating provenance
* info and/or displaying provenance info.
*
* It has come to pass that we can't guarantee that this information is
* contained only within netcdf4 files. As a result, we need
* to make printing these hidden attributes available to
* netcdf3 as well.
*
*
* For netcdf4 files, capture state information about the following:
* - Global: netcdf library version
* - Global: hdf5 library version
* - Global: any parameters specified by the --with-ncproperties option for ./configure
* - Per file: superblock version
* - Per File: was it created by netcdf-4?
* - Per file: _NCProperties attribute
*
* @author Dennis Heimbigner, Ward Fisher
*
* [This file is too hdf5 specific, need to clean so we can use with Zarr]
*/
#ifndef ZPROVENANCE_H
#define ZPROVENANCE_H
#include "nc_provenance.h"
#define NCPZARRLIB "zarr"
/* Forward */
struct NC_FILE_INFO;
/**************************************************/
/**
For netcdf4 files, capture state information about the following:
1. Global: netcdf library version
2. Global: hdf5 library version
3. Per file: superblock version
4. Per File: was it created by netcdf-4?
5. Per file: _NCProperties attribute
*/
/* Provenance Management (moved from nc4internal.h) */
/* Initialize the provenance global state */
extern int NCZ_provenance_init(void);
/* Finalize the provenance global state */
extern int NCZ_provenance_finalize(void);
/* Read and store the provenance from an existing file;
Note: signature differs from libhdf5 because
this will get called when the root group attributes are read
*/
extern int NCZ_read_provenance(struct NC_FILE_INFO* file, const char* name, const char* value);
/* Write the provenance into a newly created file */
extern int NCZ_write_provenance(struct NC_FILE_INFO* file);
/* Create the provenance for a newly created file */
extern int NCZ_new_provenance(struct NC_FILE_INFO* file);
/* Clean up the provenance info in a file */
extern int NCZ_clear_provenance(NC4_Provenance* prov);
#endif /* ZPROVENANCE_H */
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