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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.
24 lines
777 B
CMake
24 lines
777 B
CMake
## This is a CMake file, part of Unidata's netCDF package.
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# Copyright 2018, see the COPYRIGHT file for more information.
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#
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# This builds the HDF5 dispatch layer.
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#
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# Ed Hartnett
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# The source files for the HDF5 dispatch layer.
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SET(libnchdf5_SOURCES nc4hdf.c nc4info.c hdf5file.c hdf5attr.c
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hdf5dim.c hdf5grp.c hdf5type.c hdf5internal.c hdf5create.c hdf5open.c
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hdf5var.c nc4mem.c nc4memcb.c hdf5cache.c hdf5dispatch.c hdf5filter.c
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hdf5debug.c)
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IF(ENABLE_BYTERANGE)
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SET(libnchdf5_SOURCES ${libnchdf5_SOURCES} H5FDhttp.c)
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ENDIF()
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# Build the HDF4 dispatch layer as a library that will be included in
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# the netCDF library.
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add_library(netcdfhdf5 OBJECT ${libnchdf5_SOURCES})
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# Remember to package this file for CMake builds.
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ADD_EXTRA_DIST(${libnchdf5_SOURCES} CMakeLists.txt)
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