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d953899559
re: https://github.com/zarr-developers/zarr-specs/issues/41 After discussions with the Zarr community, it was decided to convert to a new representation of the NCZarr meta-data extensions: version 2. These extensions store information necessary to mapping the Zarr data model to the netcdf-4 data model. The basic change is to remove the NCZarr specific objects: .nczarr, .nczgroup, .nczarray, and .nczattr. The contents of these objects is moved into the corresponding existing Zarr objects as special keys. The mapping is as follows: * ''.nczarr'' => ''/.zgroup/_NCZARR_SUPERBLOCK_'' * ''.nczgroup => ''.zgroup/_NCZARR_GROUP_'' * ''.nczarray => ''.zarray/_NCZARR_ARRAY_'' * ''.nczattr => ''.zattr/_NCZARR_ATTR_'' Backward compatibility is maintained by looking for the object ''/.nczarr'' and if found, then assuming that the dataset is in the older version 1 format. This compatibility only supports reading of such version 1 datasets. Documentation and test cases are also added. Misc. Other Changes: 1. The json parsing code was added to the general library instead of nczarr only (ncjson.c, ncjson.h). 2. Improved support for different platform paths by allowing conversion to a single common path representation. 3. Add some new error codes. 4. Modify nccopy usage to mention the new chunking specification.
82 lines
1.4 KiB
Makefile
82 lines
1.4 KiB
Makefile
# This is part of Unidata's netCDF package. Copyright 2018, see the
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# COPYRIGHT file for more information.
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# Build the ZARR dispatch layer.
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# Dennis Heimbigner
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# Get AM_CPPFLAGS and AM_LDFLAGS
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include $(top_srcdir)/lib_flags.am
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AM_CPPFLAGS += -D_LARGEFILE_SOURCE
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AM_CPPFLAGS += -I$(top_srcdir)/libsrc4 -I$(top_srcdir)/libdap4
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libnczarr_la_CPPFLAGS = ${AM_CPPFLAGS}
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AM_CXXFLAGS =
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libnczarr_la_LIBADD =
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libnczarr_la_LDFLAGS =
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# Remember ENABLE_NCZARR implies USE_NETCDF4
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# We may have to add to these later.
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DISTCLEANFILES =
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MAINTAINERCLEANFILES =
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CLEANFILES =
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EXTRA_DIST =
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LDADD=
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# This is our output. The ZARR convenience library.
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noinst_LTLIBRARIES = libnczarr.la
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# The source files.
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libnczarr_la_SOURCES = \
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zarr.c \
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zattr.c \
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zxcache.c \
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zchunking.c \
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zclose.c \
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zcreate.c \
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zcvt.c \
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zdim.c \
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zdispatch.c \
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zfile.c \
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zfilter.c \
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zgrp.c \
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zinternal.c \
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zmap.c \
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zmap_file.c \
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zodom.c \
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zopen.c \
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zprov.c \
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zsync.c \
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ztype.c \
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zutil.c \
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zvar.c \
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zwalk.c \
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zdebug.c \
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zarr.h \
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zcache.h \
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zchunking.h \
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zdispatch.h \
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ztracedispatch.h \
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zincludes.h \
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zinternal.h \
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zmap.h \
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zodom.h \
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zprovenance.h \
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zdebug.h
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if ENABLE_NCZARR_ZIP
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libnczarr_la_SOURCES += zmap_zip.c
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endif
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if ENABLE_S3_SDK
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libnczarr_la_SOURCES += zmap_s3sdk.c
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libnczarr_la_SOURCES += zs3sdk.cpp awsincludes.h zs3sdk.h
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AM_CXXFLAGS += -std=c++11
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endif
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# For now, ignore these
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IGNORED=ztype.c
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# Package this for cmake build.
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EXTRA_DIST += CMakeLists.txt
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