netcdf-c/include/netcdf_meta.h.in

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/*! \file netcdf_meta.h
*
* Meta information for libnetcdf which can be used by other packages which
* depend on libnetcdf.
*
* This file is automatically generated by the build system
* at configure time, and contains information related to
* how libnetcdf was built. It will not be required to
* include this file unless you want to probe the capabilities
* of libnetcdf. This should ideally only happen when configuring
* a project which depends on libnetcdf. At configure time,
* the dependent project can set its own macros which can be used
* in conditionals.
*
* Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
* 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014,
* 2015, 2016, 2017, 2018
* University Corporation for Atmospheric Research/Unidata.
*
* See \ref copyright file for more info.
*/
#ifndef NETCDF_META_H
#define NETCDF_META_H
#define NC_VERSION_MAJOR @NC_VERSION_MAJOR@ /*!< netcdf-c major version. */
#define NC_VERSION_MINOR @NC_VERSION_MINOR@ /*!< netcdf-c minor version. */
#define NC_VERSION_PATCH @NC_VERSION_PATCH@ /*!< netcdf-c patch version. */
#define NC_VERSION_NOTE "@NC_VERSION_NOTE@" /*!< netcdf-c note. May be blank. */
/*! netcdf-c version string.
*
* The format of the netcdf-c version string is as follows:
* \code
* NC_VERSION_MAJOR.NC_VERSION_MINOR.NC_VERSION_PATCH.NC_VERSION_NOTE
* \endcode
* Note that the trailing NC_VERSION_NOTE may be empty. It serves for
* identifiers such as '-rc1', etc.
*/
#define NC_VERSION "@NC_VERSION@"
#define NC_HAS_NC2 @NC_HAS_NC2@ /*!< API version 2 support. */
#define NC_HAS_NC4 @NC_HAS_NC4@ /*!< API version 4 support. */
#define NC_HAS_HDF4 @NC_HAS_HDF4@ /*!< HDF4 support. */
#define NC_HAS_HDF5 @NC_HAS_HDF5@ /*!< HDF5 support. */
#define NC_HAS_SZIP @NC_HAS_SZIP@ /*!< szip support (HDF5 only) */
#define NC_HAS_SZIP_WRITE @NC_HAS_SZIP@ /*!< szip write support (HDF5 only) */
Primary change: add dap4 support Specific changes: 1. Add dap4 code: libdap4 and dap4_test. Note that until the d4ts server problem is solved, dap4 is turned off. 2. Modify various files to support dap4 flags: configure.ac, Makefile.am, CMakeLists.txt, etc. 3. Add nc_test/test_common.sh. This centralizes the handling of the locations of various things in the build tree: e.g. where is ncgen.exe located. See nc_test/test_common.sh for details. 4. Modify .sh files to use test_common.sh 5. Obsolete separate oc2 by moving it to be part of netcdf-c. This means replacing code with netcdf-c equivalents. 5. Add --with-testserver to configure.ac to allow override of the servers to be used for --enable-dap-remote-tests. 6. There were multiple versions of nctypealignment code. Try to centralize in libdispatch/doffset.c and include/ncoffsets.h 7. Add a unit test for the ncuri code because of its complexity. 8. Move the findserver code out of libdispatch and into a separate, self contained program in ncdap_test and dap4_test. 9. Move the dispatch header files (nc{3,4}dispatch.h) to .../include because they are now shared by modules. 10. Revamp the handling of TOPSRCDIR and TOPBUILDDIR for shell scripts. 11. Make use of MREMAP if available 12. Misc. minor changes e.g. - #include <config.h> -> #include "config.h" - Add some no-install headers to /include - extern -> EXTERNL and vice versa as needed - misc header cleanup - clean up checking for misc. unix vs microsoft functions 13. Change copyright decls in some files to point to LICENSE file. 14. Add notes to RELEASENOTES.md
2017-03-09 08:01:10 +08:00
#define NC_HAS_DAP2 @NC_HAS_DAP2@ /*!< DAP2 support. */
#define NC_HAS_DAP4 @NC_HAS_DAP4@ /*!< DAP4 support. */
#define NC_HAS_BYTERANGE @NC_HAS_BYTERANGE@ /*!< Byterange support. */
#define NC_HAS_DISKLESS @NC_HAS_DISKLESS@ /*!< diskless support. */
#define NC_HAS_MMAP @NC_HAS_MMAP@ /*!< mmap support. */
#define NC_HAS_JNA @NC_HAS_JNA@ /*!< jna support. */
#define NC_HAS_PNETCDF @NC_HAS_PNETCDF@ /*!< PnetCDF support. */
#define NC_HAS_PARALLEL4 @NC_HAS_PARALLEL4@ /*!< parallel IO support via HDF5 */
#define NC_HAS_PARALLEL @NC_HAS_PARALLEL@ /*!< parallel IO support via HDF5 and/or PnetCDF. */
#define NC_HAS_CDF5 @NC_HAS_CDF5@ /*!< CDF5 support. */
#define NC_HAS_ERANGE_FILL @NC_HAS_ERANGE_FILL@ /*!< ERANGE_FILL Support. */
#define NC_RELAX_COORD_BOUND 1 /*!< Always allow 0 counts in parallel I/O. */
#define NC_DISPATCH_VERSION @NC_DISPATCH_VERSION@ /*!< Dispatch table version. */
#define NC_HAS_PAR_FILTERS @NC_HAS_PAR_FILTERS@ /* Parallel I/O with filter support. */
#define NC_HAS_NCZARR @NC_HAS_NCZARR@ /*!< Parallel I/O with filter support. */
#define NC_HAS_MULTIFILTERS @NC_HAS_MULTIFILTERS@ /*!< Nczarr support. */
#define NC_HAS_LOGGING @NC_HAS_LOGGING@ /*!< Logging support. */
#define NC_HAS_QUANTIZE @NC_HAS_QUANTIZE@ /*!< Quantization support. */
#define NC_HAS_ZSTD @NC_HAS_ZSTD@ /*!< Zstd support. */
This PR adds EXPERIMENTAL support for accessing data in the cloud using a variant of the Zarr protocol and storage format. This enhancement is generically referred to as "NCZarr". The data model supported by NCZarr is netcdf-4 minus the user-defined types and the String type. In this sense it is similar to the CDF-5 data model. More detailed information about enabling and using NCZarr is described in the document NUG/nczarr.md and in a [Unidata Developer's blog entry](https://www.unidata.ucar.edu/blogs/developer/en/entry/overview-of-zarr-support-in). WARNING: this code has had limited testing, so do use this version for production work. Also, performance improvements are ongoing. Note especially the following platform matrix of successful tests: Platform | Build System | S3 support ------------------------------------ Linux+gcc | Automake | yes Linux+gcc | CMake | yes Visual Studio | CMake | no Additionally, and as a consequence of the addition of NCZarr, major changes have been made to the Filter API. NOTE: NCZarr does not yet support filters, but these changes are enablers for that support in the future. Note that it is possible (probable?) that there will be some accidental reversions if the changes here did not correctly mimic the existing filter testing. In any case, previously filter ids and parameters were of type unsigned int. In order to support the more general zarr filter model, this was all converted to char*. The old HDF5-specific, unsigned int operations are still supported but they are wrappers around the new, char* based nc_filterx_XXX functions. This entailed at least the following changes: 1. Added the files libdispatch/dfilterx.c and include/ncfilter.h 2. Some filterx utilities have been moved to libdispatch/daux.c 3. A new entry, "filter_actions" was added to the NCDispatch table and the version bumped. 4. An overly complex set of structs was created to support funnelling all of the filterx operations thru a single dispatch "filter_actions" entry. 5. Move common code to from libhdf5 to libsrc4 so that it is accessible to nczarr. Changes directly related to Zarr: 1. Modified CMakeList.txt and configure.ac to support both C and C++ -- this is in support of S3 support via the awd-sdk libraries. 2. Define a size64_t type to support nczarr. 3. More reworking of libdispatch/dinfermodel.c to support zarr and to regularize the structure of the fragments section of a URL. Changes not directly related to Zarr: 1. Make client-side filter registration be conditional, with default off. 2. Hack include/nc4internal.h to make some flags added by Ed be unique: e.g. NC_CREAT, NC_INDEF, etc. 3. cleanup include/nchttp.h and libdispatch/dhttp.c. 4. Misc. changes to support compiling under Visual Studio including: * Better testing under windows for dirent.h and opendir and closedir. 5. Misc. changes to the oc2 code to support various libcurl CURLOPT flags and to centralize error reporting. 6. By default, suppress the vlen tests that have unfixed memory leaks; add option to enable them. 7. Make part of the nc_test/test_byterange.sh test be contingent on remotetest.unidata.ucar.edu being accessible. Changes Left TO-DO: 1. fix provenance code, it is too HDF5 specific.
2020-06-29 08:02:47 +08:00
#endif