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2020-09-30Merge pull request #2361 from rouault/ortho_ellipsoidalEven Rouault
Implement ellipsoidal formulation of +proj=ortho (fixes #397)
2020-09-30Merge pull request #2344 from rouault/tinshiftEven Rouault
Add a +proj=tinshift for triangulation-based transformations
2020-09-30Add a +proj=tinshift for triangulation-based transformationsEven Rouault
Implements RFC-6
2020-09-30ortho.cpp: more precise reference to guidance noteEven Rouault
2020-09-27tmerc: setup_exact(): do not recompute third flattening already available as ↵Even Rouault
P->n
2020-09-27Ortho ellipsoidal inverse: improve accuracy in polar case with (x,y) close ↵Even Rouault
to (0,0)
2020-09-27Ortho ellipsoidal inverse: add domain check for oblique case, and slighly ↵Even Rouault
improve initial guessing
2020-09-26Ortho ellipsoidal inverse: add non iterative implementations for polar and ↵Even Rouault
equatorial
2020-09-26Ortho: add visibility condition for ellipsoidal case. Credits to @cffkEven Rouault
2020-09-26Implement ellipsoidal formulation of +proj=ortho (fixes #397)Even Rouault
- Map ESRI 'Local' to +proj=ortho when Scale_Factor = 1 and Azimuth = 0 - Map ESRI 'Orthographic' to a PROJ WKT2 'Orthographic (Spherical)' which maps to +proj=ortho +f=0 to froce spherical evaluation
2020-09-17createOperations(): tune sorting of transformations so that the ones with ↵Even Rouault
greater 'version numbers' are prefered over other ones, when all other comparison criteria are equal. Helps with Amersfoort RD New to EPSG:4326
2020-09-17Adjust createBoundCRSToWGS84IfPossible() and operation filtering (for POSGAR ↵Even Rouault
2007 to WGS84 issues) (fixes #2356) - We make createBoundCRSToWGS84IfPossible() more restrictive. If there are more than one Helmert transformation from the CRS to WGS 84 covering the area of use of the CRS, we do not create a BoundCRS / +towgs84 - In createOperations() filtering, we are less aggressive in discarding operations that have the same area of use but worse accuracy. We do it only if they involve more transformation steps. We now get: ``` $ projinfo EPSG:5340 -o PROJ PROJ.4 string: +proj=longlat +ellps=GRS80 +no_defs +type=crs $ projinfo -s EPSG:5340 -t EPSG:4326 --spatial-test intersects --summary Candidate operations found: 2 EPSG:9264, POSGAR 2007 to WGS 84 (2), 0.5 m, Argentina EPSG:5351, POSGAR 2007 to WGS 84 (1), 1.0 m, Argentina ```
2020-09-10proj_trans(): reset errno before attemptying a retry with a new coordinate ↵Even Rouault
operation (fixes #2352)
2020-09-10Merge pull request #2351 from rouault/update_to_epsg_9_9Even Rouault
Database: update to EPSG 9.9
2020-09-09Map EPSG:1083 'Geog3D to Geog2D+Vertical (AUSGeoid v2)' method to ↵Even Rouault
+proj=vgridshift
2020-09-04Fix compiling warnings when using GCC 4.8.xAlexander Saprykin
2020-09-04DOC: Fix reference to proj_get_codes_from_database in ↵Alan D. Snow
proj_get_crs_info_list_from_database docstring (#2345)
2020-08-26proj_create_vertical_crs_ex(): add a ACCURACY option to provide an explicit ↵Even Rouault
accuracy, or derive it from the grid name if it is known
2020-08-23lcc: avoid harmless division by zero in untypical case. Fixes ↵Even Rouault
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24442
2020-08-21createObjectsFromName(): add back case insensitivity when comparing namesEven Rouault
Fixes #2332 Didn't affect released versions
2020-08-21Helmert: fix regression when rotation terms are 0, but scale is notEven Rouault
Fixes #2333 Was due to 3dc92ad7014e1cf20a3bc95c8c21a34a371fcb78 Doesn't affect released versions
2020-08-20projCtx_t: Copy ini file settings, proj4_init_rules, etc.. when initializing ↵Alan D. Snow
context from global (#2331)
2020-08-19Code reformattingEven Rouault
2020-08-19Add methods to ensure safer interactions with cpp_contextsnowman2
2020-08-19Clone projCppContext context when copying projCtx_t (#2324)Alan D. Snow
2020-08-19Revert compiler generated Fused Multiply Addition optimized routines (#2327)Even Rouault
Fixes #2326 Partially reverts commit b84c9d0cb61f3bd561da6092e15e294ae7e410e0 to remove the use of the gcc 6 mechanism of generated multiple versions of functions with different optimization flags, which was found to causes crashes when dlopen'ing PROJ on CentOS 7.8 with gcc 8.3.1
2020-08-16ENH: Add support for custum CA Bundle path (#2323)Alan D. Snow
Fixes #2320
2020-08-13WKT importer: tune for Oracle WKT and 'Lambert Conformal Conic' (#2321)Even Rouault
Fixes https://github.com/qgis/QGIS/issues/37898
2020-08-11WKT parser: avoid null pointer dereference on corrupted WKTEven Rouault
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24809
2020-08-07ProjectedCRS::identify(): fix to be able to identify EPSG:2154 as a ↵Even Rouault
candidate for 'RGF93_Lambert_93' (contributes to fixes https://github.com/qgis/QGIS/issues/32255) (#2315)
2020-07-30PROJ CRS string ingestion: fix typo in identification of projection steps ↵Even Rouault
(fixes #2307)
2020-07-24Helmert 2D: do not require a useless convention= parameterEven Rouault
2020-07-09Transverse Mercator South Orientated: restrict export to PROJ string to ↵Even Rouault
cases where false_easting and false_northing are 0
2020-07-09PROJ string export of +proj=krovak +czech: make sure we export +czech ↵Even Rouault
instead of +axis=swu (fixes #2299)
2020-07-07CMake build: Check "target_clones" before useKai Pastor
gcc's "target_clones" and "ifunc" function attributes rely on extensions to the ELF standard. Using them on MinGW causes "error: the call requires 'ifunc', which is not supported by this target". Amends 5396b72.
2020-07-06Merge pull request #2274 from snowman2/pjtypeEven Rouault
ENH: Added temporal, engineering, and parametric datum PJ_TYPE enumerations
2020-07-04C API: missing a few SANITIZE_CTX() in entry points (#2292)Even Rouault
Found when investigating https://github.com/OSGeo/gdal/issues/2744 but the root cause of the GDAL issue is different.
2020-07-02Parse '+proj=something_not_latlong +vunits=' without +geoidgrids as a ↵Even Rouault
Projected3D CRS and not a compound CRS with a unknown datum (fixes #2287) (#2288)
2020-07-01WKT parser: do not raise warning when parsing a WKT2:2015 TIMECRS whose ↵Even Rouault
TIMEUNIT is at the CS level, and not inside (#2276) Adresses testTemporal() and testCompoundWithTime() cases of https://github.com/OSGeo/PROJ/issues/2275#issuecomment-650765730
2020-07-01Update version numbersEven Rouault
2020-06-27move new enums to bottomsnowman2
2020-06-26ENH: Added temporal, engineering, and parametric datum PJ_TYPE enumerationssnowman2
2020-06-24ESRI WKT: correctly map 'Goode Homolosine' from ESRI:54052 (resp. 54053) to ↵Even Rouault
'Interrupted Googe Homolosine' (resp. 'Interrupted Googe Homolosine Ocean')
2020-06-24c_api.cpp: code reformatingEven Rouault
2020-06-24Replace assert with errors in c_api.cpp when some preconditions are not met ↵Alan D. Snow
(#2269) Closes #2268
2020-06-23Update ABI version numbers for 7.1.0 releaseKristian Evers
2020-06-17Merge pull request #2265 from rouault/fix_createOperations_bound_to_geodEven Rouault
createOperations(): fix transformations between BoundCRS and Geocentric CRS
2020-06-16Merge pull request #2248 from rouault/database_nzgd2000_defmodelEven Rouault
Database: register NZGD2000 -> ITRF96 transformation for NZGD2000 database
2020-06-16createOperations(): fix transformations between BoundCRS and Geocentric CRSEven Rouault
2020-06-10Fix access violation in proj_context_get_database_metadataOlli Räisä
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