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re: https://github.com/Unidata/netcdf-c/issues/1584 Support has been added for multiple filters per variable. This affects a number of components in netcdf. The new APIs are documented in NUG/filters.md. The primary changes are: * A set of new functions are provided (see __include/netcdf_filter.h__). - Obtain a list of the filters associated with a variable - Obtain the parameters for a specific filter. * The existing __nc_inq_var_filter__ function now returns info about the first defined filter. * The utilities (ncgen, ncdump, and nccopy) now support an extended format for specifying a sequence of filters. The general form is __<filter>|<filter>..._. * The ncdump **_Filter** attribute now dumps a list of all the filters associated with a variable using the above new format. * Filter specifications can now use a filter name instead of number for filters known to the netcdf library, which in turn is taken from the HDF5 filter registration page. * New errors are defined: NC_EFILTER and NC_ENOFILTER. The latter is returned if an attempt is made to access an unknown filter. * Internally, the dispatch table has been extended to add a function to handle all of the filter functions. * New, filter-related, tests were added to nc_test4. * A new plugin was added to the plugins directory to help with testing. Notes: 1. The shuffle and fletcher32 filters are not part of the multifilter system. Misc. changes: 1. A debug module was added to libhdf5 to help catch error locations.
61 lines
1.1 KiB
C
61 lines
1.1 KiB
C
/*
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This is part of ncgen, a utility which is part of netCDF. Copyright
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2010, UCAR/Unidata. See COPYRIGHT file for copying and
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redistribution conditions.
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*/
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/* $Id: includes.h,v 1.7 2010/05/25 18:57:00 dmh Exp $ */
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/* $Header: /upc/share/CVS/netcdf-3/ncgen/includes.h,v 1.7 2010/05/25 18:57:00 dmh Exp $ */
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#ifndef NCGEN_INCLUDES_H
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#define NCGEN_INCLUDES_H
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#include "config.h"
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <assert.h>
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#include <ctype.h> /* for isprint() */
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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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#ifdef __SunOS
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#include <strings.h>
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#endif
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#ifdef __hpux
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#include <locale.h>
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#endif
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#include "list.h"
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#include "bytebuffer.h"
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#include "nctime.h"
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/* Local Configuration flags*/
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#define ENABLE_BINARY
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#define ENABLE_C
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#define ENABLE_F77
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#define ENABLE_JAVA
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#include "netcdf.h"
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#include "netcdf_filter.h"
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#include "nc4internal.h"
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#include "data.h"
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#include "ncgen.h"
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#include "genlib.h"
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#include "util.h"
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#include "debug.h"
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#include "nc.h"
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extern int specialconstants;
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#undef ITERBUG
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#undef CHARBUG
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#undef nullfree
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#define nullfree(x) {if((x)) free(x);}
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#endif /* NCGEN_INCLUDES_H */
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