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2020-04-28createFromProjString(): handle default parameters of '+krovak +type=crs', ↵github-actions[bot]
and handle +czech correctly (fixes #2199)
2020-04-24Tune support for WKT1_GDAL with netCDF rotated pole formulation. Follow-up ↵Even Rouault
to 40466db40499e003cc59957d7e245b6ce8f8e4a3
2020-04-23Fix support of WKT1_GDAL with netCDF rotated pole formulation (#2185)Even Rouault
Contributes to fixing issue raised in https://lists.osgeo.org/pipermail/gdal-dev/2020-April/052003.html
2020-04-23io.hpp: avoid dependency to proj_json_streaming_writer.hpp (fixes #2182)github-actions[bot]
2020-04-22PROJ4 string import: take into correctly non-metre unit when the string ↵github-actions[bot]
looks like the one for WGS 84 / Pseudo Mercator
2020-04-21Add limited support for non-conformant WKT1 LAS COMPD_CS[]github-actions[bot]
2020-04-19Ingestion of WKT1_GDAL: correctly map 'Cylindrical_Equal_Area'Even Rouault
Map it to 'Lambert Cylindrical Equal Area' / EPSG:9835 non-spherical method, when the ellipsoid is not a sphere. And rationalize the handling of this for other methods with spherical vs non-spherical formulations
2020-04-17createFromCoordinateReferenceSystemCodes(): 'optimization' to avoid using ↵github-actions[bot]
C++ exceptions
2020-04-15lookForGridAlternative(): fix bug with Dutch 2008 gridsEven Rouault
2020-04-15createOperations(): do not remove ballpark transformation if there are only ↵Even Rouault
grid based operations, even if they cover the whole area of use (fixes #2143)
2020-04-14ProjectedCRS identification: deal with switched 1st/2nd std parallels for ↵github-actions[bot]
LCC_2SP
2020-04-10proj_create(): improve error message in case of PJ* failure instanciationEven Rouault
2020-04-09createFromPROJString(): ignore +wktext in '+init=epsg:XXX +wktext' string ↵Even Rouault
(refs https://github.com/OSGeo/gdal/issues/2392)
2020-04-08Code formatting fix [skip ci]Even Rouault
2020-04-07Test GCC 4.8 and CMake 3.9; resolve a few shadowed declaration warningsgithub-actions[bot]
2020-04-04createOperations(): improve results of compoundCRS to compoundCRS case ↵github-actions[bot]
(fixes #2115)
2020-04-03Make sure that importing a Projected 3D CRS from WKT:2019 keeps the base ↵github-actions[bot]
geographic CRS as 3D (fixes #2122)
2020-03-30ESRI_WKT ingestion: make sure to identify to non-deprecated EPSG entry when ↵github-actions[bot]
possible (fixes #2116)
2020-03-29Fix working of Helmert transform between the horizontal part of 2 ↵github-actions[bot]
compoundCRS (fixes #2108)
2020-03-27Fix identification of projected CRS whose name is close but not strictly ↵github-actions[bot]
equal to a ESRI alias (fixes #2099)
2020-03-25EngineeringCRS: when exporting to WKT1_GDAL, output unit and axis (fixes ↵github-actions[bot]
https://github.com/OSGeo/gdal/issues/2347)
2020-03-24ESRI WKT import / identification: special case for ↵github-actions[bot]
NAD_1983_HARN_StatePlane_Colorado_North_FIPS_0501 with Foot_US unit (fixes #2086)
2020-03-12ProjectedCRS::identify(): tune it to better work with ESRI WKT ↵github-actions[bot]
representation of EPSG:2193
2020-03-06Typo fixes identified by scripts/fix_typos.shEven Rouault
2020-03-03createUnitOfMeasure(): use full double resolution for the conversion factorgithub-actions[bot]
2020-03-01createOperations(): fix wrong pipeline generation with CRS that has ↵Even Rouault
+nadgrids= and +pm= (#1998) Fixes issue reported at https://lists.osgeo.org/pipermail/gdal-dev/2020-February/051749.html The generated pipeline assumes that the input coordinates for the grid transformation were related to the non-Greenwich based datum, so we must compensate for that and add logic to go back to Greenwich.
2020-02-25createOperations(): be robust to a GeographicCRS having a wrong ID attached ↵7.0.0Even Rouault
to it (fixes #1982)
2020-02-24CompoundCRS::create(): reject combinations of components not allowed by ISO ↵github-actions[bot]
19111
2020-02-24createOperations(): keep height/z value in Helmert transform between 3D CRSgithub-actions[bot]
2020-02-24Expose proj_context_is_network_enabled() in C APIgithub-actions[bot]
2020-02-19validateParameters(): fix false-positive warning on Equidistant Cylindricalgithub-actions[bot]
2020-02-19DatabaseContext::lookForGridInfo(): use also old_proj_grid_name for lookups ↵github-actions[bot]
(fixes #1942)
2020-02-10PROJStringParser::Private::buildProjectedCRS(): avoid (harmless) division by ↵Even Rouault
zero in super odd case with corrupted PROJ string. Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20624
2020-02-06Merge pull request #1915 from rouault/fix_1911Even Rouault
Fix identification of ESRI-style datum names starting with D_ but without alias
2020-02-05Fix identification of ESRI-style datum names starting with D_ but without aliasEven Rouault
Fixes #1911
2020-02-05Fix performance issue, affecting projinfo EPSG:7842Even Rouault
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.
2020-01-29Add EPSG records for 'Geocentric translation by Grid Interpolation (IGN)' ↵Even Rouault
(gr3df97a.txt) and map them to new +proj=xyzgridshift
2020-01-29Merge pull request #1891 from rouault/rfc5Even Rouault
Implement RFC5: Adopt GeoTIFF-based grids for grids delivered with PROJ
2020-01-26Conversion::_exportToPROJString(): use const ref as rightly suggest by cppcheckEven Rouault
2020-01-26Make JSONParser::buildObjectDomain() staticEven Rouault
2020-01-26buildProjectionStandard(): make it obvious to cppcheck that null-ptr ↵Even Rouault
dereference cannot happen
2020-01-25Fix ingestion of +proj=cea with +k_0Even Rouault
Fixes #1881 Digging into the implementation of proj=cea, it appears that k_0 and lat_ts are intended to be exclusive ways of specifying the same concept. EPSG only models the variant using lat_s. So if k_0 is found and lat_ts is absent, compute the equivalent value of lat_ts from k_0. Note: k_0 should normally be in the [0,1] range. In case creative users would use something outside, we raise an exception, even if the cea implementation could potentially deal with any k_0 value. Hopefully this is a (reasonable) limitation that will address nominal use cases.
2020-01-25Implement RFC 5Even Rouault
2020-01-24createObjectsFromName(): use alias as fallback onlyEven Rouault
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.
2020-01-23Merge pull request #1873 from rouault/fix_wrong_use_of_derivingConversionKristian Evers
Fix wrong use of derivingConversionRef() that caused GDAL bug
2020-01-23Fix wrong use of derivingConversionRef() that caused GDAL bugEven Rouault
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()
2020-01-23Database: add a geoid_like value for proj_method column of ↵Even Rouault
grid_alternatives, fix related entries and simplify/robustify logic to deal with EPSG 'Geographic3D to GravityRelatedHeight' methods
2020-01-22Database: update to EPSG v9.8.6Even Rouault
Fixes #1867
2020-01-22Merge RFC4 (#1865)Even Rouault
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.
2020-01-21ProjectedCRS::identify(): fix wrong identification of some ESRI WKT linked ↵Even Rouault
to units Fixes bug reported in https://lists.osgeo.org/pipermail/gdal-dev/2020-January/051481.html
generated by cgit v1.2.3 (git 2.25.1) at 2026-01-10 16:43:08 +0000