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2020-02-27Fix warnings of latest cppcheck masterEven Rouault
2020-02-27proj_create_crs_to_crs(): avoid potential reprojection failures when ↵Even Rouault
reprojecting area of use to source and target CRS Was found with https://github.com/OSGeo/PROJ/pull/1989 when using cs2cs EPSG:4937 EPSG:31258+5778 - We do not need to do vertical transformation in that context. This failed here because the Austrian grids have nodata value outside of the shape of Austria, so the edges of the grids are mostly nodata values. - And we should avoid grid-based transformations too.
2020-02-27Merge pull request #1989 from rouault/register_austrian_height_gridsEven Rouault
Database: register 4 height Austrian grids from https://github.com/OSGeo/PROJ-data/pull/13 + handle 'Vertical Offset by Grid Interpolation (BEV AT)' method
2020-02-26Database: register 4 height Austrian grids from ↵Even Rouault
https://github.com/OSGeo/PROJ-data/pull/13 + handle 'Vertical Offset by Grid Interpolation (BEV AT)' method
2020-02-26Support conversion of Flat_Polar_Quartic projection methodNyall Dawson
2020-02-25createOperations(): be robust to a GeographicCRS having a wrong ID attached ↵Even Rouault
to it (fixes #1982)
2020-02-25CompoundCRS::create(): reject combinations of components not allowed by ISO ↵Even Rouault
19111
2020-02-24createOperations(): keep height/z value in Helmert transform between 3D CRSEven Rouault
This is the consequence of a private email thread between me, Joel Haasdyk and Roger Lott. I initially raised that the GDA2020 technical manual advertized the Helmert transformation between GDA94 to GDA2020 to be a 3D one, with example of a test point where ellipsoidal heights where modified. It appears this was intended. The corresponding record in EPSG uses the EPSG:9607 "Coordinate Frame rotation (geog2D domain)" method between the 2D geographic CRS of GDA94 and GDA2020. From the email exchange, it appears that there's a lot of legacy explaining that Helmert transformations are registered only between 2D CRS, which doesn't mean that when applied to the corresponding 3D CRS, the change in ellipsoidal height should be discarded. Related to that, the EPSG database, while it has methods flagged "(geog3D domain)" never uses them. So... this changeset slightly ammends PROJ behaviour to ignore the "(geog2D domain)" flag, but only consider the dimensionality of the source & target CRS. However, for a EPSG transformation, those are always 2D CRS, hence introduce the use3DHelmert_ hack when we know that ultimately the 'real' source & target CRS are 3D. I wouldn't be surprised if in more complex pipeline the above logic would be lacking. But it fixes at least simple transformations.
2020-02-24pj_hgrid_apply(): change error code when no grid match to PJD_ERR_GRID_AREA ↵Even Rouault
(refs #1973)
2020-02-24Fix mapping of Vertical_Near_Side_Perspective (fixes #1965)Nyall Dawson
2020-02-24Expose proj_context_is_network_enabled() in C APIEven Rouault
2020-02-22Merge pull request #1962 from mwtoews/sharedMike Taves
CMake: rename BUILD_LIBPROJ_SHARED to BUILD_SHARED_LIBS
2020-02-21Add support for creating coordinates operations using Compact Miller,Nyall Dawson
Times and Vertical Near Side Perspective projections
2020-02-21Add support for creating coordinates operations using Natural Earth/Natural ↵Nyall Dawson
Earth 2 projection
2020-02-21Add support for creating coordinates operations using ESRI:53079 (patterson) CRSNyall Dawson
2020-02-21Switch build configuration logic from DISABLE_TIFF to ENABLE_TIFFMike Taves
* Autotools interface should be the same, but different ./configure --help * For CMake, the option should be -DENABLE_TIFF=NO (default is YES) * Use TIFF_ENABLED and CURL_ENABLED variables, based on option and outcome * Reword some messages and add hints * Move -DTIFF_ENABLED and -DCURL_ENABLED from global add_definitions() to target_compile_definitions(), which is recommended practice * Minor spelling and style consistency around SQLITE_VERSION check
2020-02-21CMake: rename BUILD_LIBPROJ_SHARED to BUILD_SHARED_LIBSMike Taves
* Deprecate BUILD_LIBPROJ_SHARED, but still use it as an alias for now * Rename BUILD_LIBPROJ_SHARED_DEFAULT to BUILD_SHARED_LIBS_DEFAULT * Keep previous defaults (UNIX as shared and Windows as static) * Remove PROJ_LIBRARY_TYPE, since add_library() uses BUILD_SHARED_LIBS
2020-02-20Fix wrong byte-swapping for NTv2 grids affecting master after RFC4 work ↵Even Rouault
(fixes #1938) And add testing of both little-endian and big-endian NTv2 files
2020-02-20CMake: rename ENABLE_LTO to ENABLE_IPOMike Taves
* Deprecate ENABLE_LTO, but still use it as an alias for now * Plan to remove ENABLE_LTO by PROJ 8.0 * Use CMake 3.9 logic to check feature and set property
2020-02-19validateParameters(): fix false-positive warning on Equidistant CylindricalEven Rouault
We required the 'Latitude of natural origin' parameter to be present, but it is only a GDAL/PROJ specific thing, not a EPSG one.
2020-02-19DatabaseContext::lookForGridInfo(): use also old_proj_grid_name for lookups ↵Even Rouault
(fixes #1942)
2020-02-18Don't assume $HOME to be writable.Bas Couwenberg
The read_grid_from_user_writable_directory test fails otherwise. Fixes: #1933
2020-02-17Update ABI version numbers for 7.0.0 releaseKristian Evers
2020-02-12Merge pull request #1923 from mwtoews/cmake-outputKristian Evers
CMake: simplify message functions
2020-02-11Use relative directory to locate PROJ resource files.Even Rouault
Fixes #1490 This is an extension of the Window-specific logic added recently to Unix builds. This reuses parts of proposed past commit https://github.com/OSGeo/PROJ/pull/1517/commits/82a07e51c6e24ddb936d131ababe29f1ac36ef14 (credits to @abellgithub)
2020-02-11CMake: simplify message functionsMike Taves
* Remove colormsg(); just use message() * Rename boost_report_value() with print_variable()
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
2020-02-09read_vgrid_value(): avoid assertion on huge latitude. Fixes ↵Even Rouault
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20592. master only
2020-02-08Add comments to vandg.cpp to tie implementation to Snyder (1987).Charles Karney
2020-02-08Merge pull request #1917 from rouault/fix_test_issues_on_i386Kristian Evers
Fix test issues on i386
2020-02-07Merge pull request #1918 from rouault/update_travis_csaEven Rouault
Travis: update CLang Static Analyzer to CLang 9
2020-02-07Fix numerical precision issues in vandg and robinEven Rouault
Refs #1906 Fix remaining issues of https://github.com/OSGeo/PROJ/issues/1906#issuecomment-583168348 as found with gcc 8.2.0 -m32 -O2
2020-02-07Fix test issues on i386Even Rouault
Fix a few issues of #1906 found when running the test suite on Ubuntu 16.04 with gcc 5.5 -m32. When applied on top of the fix of #1912, make check succeeds
2020-02-06Fix cppcheck warnings and make it work with latest cppcheck 1.90Even Rouault
2020-02-06Travis: update CLang Static Analyzer to CLang 9Even Rouault
Enable optional checkers Fix two false positives
2020-02-06cart: Avoid discontinuity at poles in the inverse caseKristian Evers
This should avoid issues with numerical stability as uncovered in https://github.com/OSGeo/PROJ/issues/1906. Practically speaking this change isn't going to affect real life scenarios since the position of the center of the Earth is rarely expressed in geodetic coordinates.
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.
2020-02-04Merge pull request #1910 from cffk/cmake-projCharles Karney
Make PROJ the CMake project name addressing first stage of #1885 Let's go with this! It's conceivable that there's some wrinkle I haven't thought about. So let's expose the changes to a wider community.
2020-02-04Merge pull request #1903 from rouault/add_proj_downloadEven Rouault
Add projsync utility
2020-02-04Add projsync utilityEven Rouault
Fixes #1750
2020-02-04Make PROJ the CMake project nameCharles Karney
Allow both find_package(PROJ) and find_package(PROJ4). More details are in cmake/CMakeLists.txt.
2020-02-04Increase CMake minimum version from 3.5 to 3.9Mike Taves
* Also remove a few if()-blocks to support older CMake versions
2020-02-02Merge pull request #1902 from rouault/fix_asan_issue_sqlite3_vfsEven Rouault
Fix ASAN issue with SQLite3VFS class (fixes #1901)
2020-02-02proj_download_file(): relax test for the situation where a file < 1 MB is ↵Even Rouault
updated to be slightly larger CloudFront could return a Range: bytes=0-X/Y with X < Y and X being the previous file size and Y the new one
2020-02-02build_url(): remove no longer needed hackEven Rouault
2020-01-31Fix ASAN issue with SQLite3VFS class (fixes #1901)Even Rouault
2020-01-30Merge pull request #1897 from rouault/map_geocentric_translation_methodKristian Evers
Add EPSG records for 'Geocentric translation by Grid Interpolation (IGN)' (gr3df97a.txt) and map them to new +proj=xyzgridshift
2020-01-29Merge pull request #1896 from rouault/add_set_operationKristian Evers
Add +proj=set operation to set component(s) of a coordinate to a fixed value
generated by cgit v1.2.3 (git 2.25.1) at 2025-12-28 17:49:57 +0000