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```
/proj-8.0.0/src/iso19111/operation/coordinateoperationfactory.cpp: In function 'osgeo::proj::operation::TransformationNNPtr osgeo::proj::operation::createBallparkGeographicOffset(const CRSNNPtr&, const CRSNNPtr&, const DatabaseContextPtr&)':
/proj-8.0.0/src/iso19111/operation/coordinateoperationfactory.cpp:1860:36: warning: 'this' pointer is null [-Wnonnull]
1860 | ->coordinateSystem()
| ^
In file included from /proj-8.0.0/src/iso19111/operation/coordinateoperationfactory.cpp:35:
/proj-8.0.0/include/proj/crs.hpp:196:47: note: in a call to non-static member function 'const CoordinateSystemNNPtr& osgeo::proj::crs::SingleCRS::coordinateSystem() const'
196 | PROJ_DLL const cs::CoordinateSystemNNPtr &coordinateSystem() PROJ_PURE_DECL;
| ^~~~~~~~~~~~~~~~
/proj-8.0.0/src/iso19111/operation/coordinateoperationfactory.cpp:1864:36: warning: 'this' pointer is null [-Wnonnull]
1864 | ->coordinateSystem()
| ^
In file included from /proj-8.0.0/src/iso19111/operation/coordinateoperationfactory.cpp:35:
/proj-8.0.0/include/proj/crs.hpp:196:47: note: in a call to non-static member function 'const CoordinateSystemNNPtr& osgeo::proj::crs::SingleCRS::coordinateSystem() const'
196 | PROJ_DLL const cs::CoordinateSystemNNPtr &coordinateSystem() PROJ_PURE_DECL;
| ^~~~~~~~~~~~~~~~
/proj-8.0.0/src/iso19111/factory.cpp: In member function 'std::vector<dropbox::oxygen::nn<std::shared_ptr<osgeo::proj::operation::CoordinateOperation> > > osgeo::proj::io::AuthorityFactory::createBetweenGeodeticCRSWithDatumBasedIntermediates(const CRSNNPtr&, const string&, const string&, const CRSNNPtr&, const string&, const string&, bool, bool, bool, bool, const std::vector<std::__cxx11::basic_string<char> >&, const ExtentPtr&, const ExtentPtr&) const':
/proj-8.0.0/src/iso19111/factory.cpp:4724:66: warning: 'this' pointer is null [-Wnonnull]
4724 | dynamic_cast<crs::GeodeticCRS *>(sourceCRS.get())->datum();
| ^
In file included from /proj-8.0.0/src/iso19111/factory.cpp:36:
/proj-8.0.0/include/proj/crs.hpp:254:54: note: in a call to non-static member function 'const GeodeticReferenceFramePtr& osgeo::proj::crs::GeodeticCRS::datum() const'
254 | PROJ_DLL const datum::GeodeticReferenceFramePtr &datum() PROJ_PURE_DECL;
| ^~~~~
/proj-8.0.0/src/iso19111/factory.cpp:4726:66: warning: 'this' pointer is null [-Wnonnull]
4726 | dynamic_cast<crs::GeodeticCRS *>(targetCRS.get())->datum();
| ^
In file included from /proj-8.0.0/src/iso19111/factory.cpp:36:
/proj-8.0.0/include/proj/crs.hpp:254:54: note: in a call to non-static member function 'const GeodeticReferenceFramePtr& osgeo::proj::crs::GeodeticCRS::datum() const'
254 | PROJ_DLL const datum::GeodeticReferenceFramePtr &datum() PROJ_PURE_DECL;
| ^~~~~
```
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The big size of coordinateoperation.cpp could require significant amount
of RAM to build it with -O2 level, and cause compiler crashes in some
environments.
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check it in the code
This is aimed at detecting running a PROJ version against a proj.db that is not
meant to work with it. This happens sometimes in complex setups mixing PROJ
versions. Hopefully this will help spotting the issue earlier.
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32N' return only the exact match
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Removes proj_api.h from the public API. The contents of the header file
has been moved to proj_internal.h verbatim and any references to
proj_api.h has been changed to proj_internal.h.
The documentation of proj_api.h has been removed. The only exception to
this is the API migration guides which still mention the old API.
Fixes #837
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Only occurence for now is EPSG:9451 'BI height' using the
'British Isles height ensemble'
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DatumEnsemble, typically for WGS 84 and ETRS89 ('breaking change')
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ConcatenatedOperation
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concatenated operation when there is a conversion step
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ellipsoidal height
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AuthorityFactory::ObjectType::DYNAMIC_GEODETIC_REFERENCE_FRAME and DYNAMIC_VERTICAL_REFERENCE_FRAME, and make corresponding C API work
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handle dynamic vertical datums, and instanciate them properly from database
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creating from text_definition
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from ObjectUsage
as mandated by ISO 19111:2019
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one hack
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epsg.org WKT export
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WGS 84 (Gxxxx), etc.) when possible
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Content mostly unchanged since v9.9
This update is "minimal" in that it mostly reflects the removal of the 'area'
table, replaced now by 'extent', 'scope' and 'usage'
Other new aspects of EPSG v10 are left aside.
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accuracy, or derive it from the grid name if it is known
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Fixes #2332
Didn't affect released versions
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candidate for 'RGF93_Lambert_93' (contributes to fixes https://github.com/qgis/QGIS/issues/32255) (#2315)
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Fixes https://github.com/qgis/QGIS/issues/36111
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This is in preparation for EPSG 9.8.11 import that supersedes a number of
grid transformation for US transformations, but the superseded and replacement
transformations don't operate on the same (source_crs, target_crs), which is
a bit weird. So in that situation, ignores the supersession.
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```
$ LD_LIBRARY_PATH=$HOME/install-sqlite-3.8.2/lib PROJ_DEBUG=1 src/projinfo -s @in.wkt -t @out.wkt --spatial-test intersects >/dev/null
SQLite3 version is 3.8.2, whereas at least 3.11 should be used
```
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warning about lack of object_view(table_name) index
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C++ exceptions (#2160)
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LCC_2SP (#2150)
As switching the 2 standard parallels for Lambert Conformal Conic 2 standard
parallels result in a equivalently numerical projection definition, take
that into account when querying the database.
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possible (fixes #2116)
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(#2011)
Fixes https://github.com/OSGeo/gdal/issues/2290 where it was found that
PROJ returned value for conversion factor of US Survey Foot unit wasn't
at the maximum resolution, but only accurate to 15 significant digits.
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(fixes #1942)
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Fixes #1913
AuthorityFactory::createBetweenGeodeticCRSWithDatumBasedIntermediates() issued
a complex SQL query that pushes the SQLite3 query plan optimizer to its limits.
Was working reasonably with sqlite 3.11, but not with later versions.
So put less constraints in the main query and do post-processing checks and
auxiliary requests to avoid such issues.
For some unknown reason, this slightly slows down a bit execution time of the
whole test_cpp_api binary (~ 10%), but couldn't come with something better,
despite trying many variations of the main SQL query. It seems that in the
general case the non-filter LEFT JOIN on the supersession table helped,
except on this EPSG:7842 case.
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Fixes a regression of 6.3.0 found when creating with GDAL a TIFF with
a Geographic3D CRS. As TIFF must also encode the Geographic2D CRS,
the code of the Geographic2D CRS is searched from the name of the
Geographic3D CRS. When doing createObjectsFromName(
"ETRS89", {AuthorityFactory::ObjectType::GEOGRAPHIC_2D_CRS}, false, 1),
the result returned was not EPSG:4258 as expected, but EPSG:4173 IRENET95
which is registered as an alias of ETRS89. So sort results such
that non-alias results are returned first.
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Hopefully final cut at solving the same class of bug that the one
that affected QGIS in December.
This time, this hit GDAL in the situation of
https://lists.osgeo.org/pipermail/gdal-dev/2020-January/051500.html
The bug fix for that particular issue is in
PROJStringParser::createFromPROJString()
But grepping more in the code base, I could find other potential smelly
situations (might not be issues, but better be safe than sorry),
so let's fix them too.
Bottom line is:
derivingConversionRef() should *only* be used for consultation, and
never to create a new ProjectedCRS()
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This commit is the result of the squashing of rfc4_dev branch in a single
commit. It implements mostly RFC 4 related work.
* Grid handling:
- remove obsolete and presumably unfinished implementation of grid catalog functionality
- all grid functionality is in grids.cpp/.hpp
- vertical and horizontal grid shift: rework to no longer load whole grid into memory
- remove hgrids and vgrids member from PJ structure, and store them in hgridshift/vgridshift/deformation structures
- build systems: add optional libtiff dependency. Must be explicitly disabled if not desired
- add support for horizontal and vertical grids in GeoTIFF, if libtiff is available
- add GenericShiftGridSet and GenericShiftGrid classes, relying on TIFF grids, that can be used for generic purpose grid-based adjustment
- add a +proj=xyzgridshift method to perform geocentric translation by grid. Used for French NTF to RGF93 transformation using gr3df97a.tif grid
- deformation: add support for +grids= for GeoTIFF grids
- horizontal grid shift: fix failures on points slightly outside a subgrid (fixes #209)
* File management:
- add a filemanager.cpp/.hpp to deal with file related work
- test for legacy proj_api.h fileapi
- proj.h: add proj_context_set_fileapi() and proj_context_set_sqlite3_vfs_name() (fixes #866)
- add capability to read resource files from the user writable directory
* Network access:
- build systems: add optional curl dependency
- add a curl-based default implementation for network related functionality
- proj.h: add C API to control network functionality, and optionaly provide network callbacks
- add data/proj.ini with default settings
- add a SQLite3 local cache of downloaded chunks
- add proj_is_download_needed() and proj_download_file()
* Use Win32 Unicode APIs and expect all strings to be UTF-8 (fixes #1765)
For backward compatibility, if PROJ_LIB content is found to be not UTF-8 or
pointing to a non existing directory, then an attempt at interpretating it
in the ANSI page encoding is done.
proj_context_set_search_paths() now assumes strings to be in UTF-8, and
functions returning paths will also return values in UTF-8.
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The exception only affects C++ users. It was caught by the C layer.
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#1823)
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(fixes #1779)
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