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2021-04-05createOperations(): make ↵Even Rouault
createBetweenGeodeticCRSWithDatumBasedIntermediates() reachable... ... and optimize its execution time by rewriting it completely. This code path was no longer triggered in tests since EPSG got a direct transformation for GDA94 to WGS 84 (G1762).
2021-04-03Add mapping between EPSG method 'Hyperbolic Cassini-Soldner' and +proj=cass ↵Even Rouault
+hyperbolic
2021-04-03cass: add +hyperbolic switch for variant used by EPSG:3139 'Vanua Levu 1915 ↵Even Rouault
/ Vanua Levu Grid'
2021-04-03cass: rewrite ellipsoidal formulas in a clearer way using EPSG guidance note ↵Even Rouault
names
2021-03-28createOperation(): make sure no to discard deprecated operations...Even Rouault
if the replacement uses a grid unknown to us. Fixes issue reported at https://lists.osgeo.org/pipermail/gdal-dev/2021-March/053771.html The issue comes from the fact that EPSG has created 2 transformations using grids BALR2009.gsb ad PENR2009.gsb that supersede the one which uses the single grid SPED2ETV2 we have in PROJ-data.
2021-03-27Add mapping of ESRI Equal_Area projection method to EPSG (fixes #2610)Even Rouault
2021-03-20createOperations(): fix regression for the fix of #2588Even Rouault
Issue spotted by GDAL autotest suite.
2021-03-20createOperations(): fix Compound to Geog3D CRS computations in the case... ↵Even Rouault
(fixes #2588) when the source and target CRS share the same geog CRS, but the interpolation CRS of the vertical transformation isn't the same, and a Helmert transformation exists between them... For example, for "CH1903+ + EGM96" to CH1903+ 3D where the interpolation CRS is WGS84.
2021-03-19CRS::promoteTo3D(): propagate the extent from the 2D CRS (fixes #2587)Even Rouault
This will help getting more consistent results between the 2D and 3D cases, as identified in https://github.com/OSGeo/PROJ/issues/2587#issue-836061171
2021-03-19Tests: add new error cases of SQL outputEven Rouault
2021-03-19SQL output: make it possible to export non-EPSG projection methods or ↵Even Rouault
methods and params lacking an explicit EPSG id
2021-03-18Merge pull request #2577 from rouault/insert_sqlEven Rouault
Add capability to get SQL statements to add custom CRS in the database
2021-03-17Merge pull request #2581 from rouault/proj_version_numberEven Rouault
proj.h: add PROJ_COMPUTE_VERSION, PROJ_VERSION_NUMBER, PROJ_AT_LEAST_VERSION macros
2021-03-17Fix proj_clone() to work on 'meta' coordinate operation PJ* objects that can ↵Even Rouault
be returned by proj_create_crs_to_crs()
2021-03-17proj.h: add PROJ_COMPUTE_VERSION, PROJ_VERSION_NUMBER, PROJ_AT_LEAST_VERSION ↵Even Rouault
macros Makes it easier for users to test if they build against a PROJ version later than a given x.y.z version.
2021-03-15Add support for PROJ_AUX_DB environment variable to set the path to one or ↵Even Rouault
several auxiliary DBs
2021-03-15projinfo: add a --dump-db-structure switchEven Rouault
2021-03-15Add proj_context_get_database_structure() to dump structure of empty valid ↵Even Rouault
auxiliary DB
2021-03-15SQL export: add support for DatumEnsembleEven Rouault
2021-03-15SQL export: add publication_date and frame_reference_epoch to datumsEven Rouault
2021-03-15SQL output: add capability to restrict the authorities into which to look ↵Even Rouault
for intermediate objects
2021-03-15projinfo: add a '-o SQL --output-id AUTH:CODE' SQL outputEven Rouault
2021-03-15Add C/C++ API to get SQL statements to insert a CRS into databaseEven Rouault
2021-03-11Database: fix NKG transformationsEven Rouault
2021-03-11Database: Additions to the norwegian NKG2020 transformation (#2548)Sveinung Himle
* Correction grid NKG:ETRF14 to EPSG:7922 * Added NKG:ITRF_TO_NO GIE test * Correction grid no_kv_NKGETRF14_EPSG7922_2000 added to grid_alternatives.sql * proj_method 'velocity_grid' added in check_grid_alternatives_proj_method. NKG velocity grid added to grid_alternatives.sql Co-authored-by: Even Rouault <even.rouault@spatialys.com>
2021-03-10Merge pull request #2570 from rouault/fix_proj_lp_dist_crsEven Rouault
Make proj_lp_dist() and proj_geod() work on a PJ* CRS object
2021-03-10Make proj_lp_dist() and proj_geod() work on a PJ* CRS objectEven Rouault
2021-03-10Code cleanup: remove conditional testing of SQLITE_OPEN_URI. It is present ↵Even Rouault
in sqlite >= 3.11
2021-03-07typo fixesEven Rouault
2021-03-06gie_self_tests: fix use of uninitialized memory (fixes #2557)Even Rouault
2021-03-05createOperations(): fix incorrect height transformation between 3D promoted ↵Even Rouault
RGF93 and CH1903+ (fixes #2541)
2021-03-03Reformat code with clang-format-10 from ubuntu 20.04Even Rouault
2021-02-26CMake: add support for pkg-config (#2547)Mike Taves
2021-02-22isEquivalentName(): fix for GDAL test failureEven Rouault
https://github.com/OSGeo/PROJ/pull/2536 changed the name of the ellps=intl to "International 1924 (Hayford 1909, 1910)" When writing a GeoTIFF file from GDAL using a SRS built from a PROJ string, GDAL massages the datum name to "Unknown_based_on_International_1924_Hayford_1909_1910_ellipsoid" Before this fix, this wasn't considered as equivaleent to the non-massaged datum name "Unknown based on International 1924 (Hayford 1909, 1910) ellipsoid"
2021-02-14CMake: Prefer keyword signature of target_link_libraries commandMateusz Łoskot
Closes #2515
2021-02-11Merge pull request #2521 from rouault/boundcrs_proj_based_methodEven Rouault
Allow a BoundCRS to use a PROJ string transformation
2021-02-10Fix handling of +proj=ob_tran +o_proj=longlat combined with +over (fixes #2510)Even Rouault
2021-02-10Allow a BoundCRS to use a PROJ string transformationEven Rouault
Related to https://lists.osgeo.org/pipermail/proj/2021-February/010040.html Given test.wkt with ``` BOUNDCRS[ SOURCECRS[ GEOGCRS["unknown", DATUM["Unknown based on GRS80 ellipsoid", ELLIPSOID["GRS 1980",6378137,298.257222101, LENGTHUNIT["metre",1], ID["EPSG",7019]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433], ID["EPSG",8901]], CS[ellipsoidal,2], AXIS["longitude",east, ORDER[1], ANGLEUNIT["degree",0.0174532925199433, ID["EPSG",9122]]], AXIS["latitude",north, ORDER[2], ANGLEUNIT["degree",0.0174532925199433, ID["EPSG",9122]]]]], TARGETCRS[ GEOGCRS["WGS 84", DATUM["World Geodetic System 1984", ELLIPSOID["WGS 84",6378137,298.257223563, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], CS[ellipsoidal,2], AXIS["latitude",north, ORDER[1], ANGLEUNIT["degree",0.0174532925199433]], AXIS["longitude",east, ORDER[2], ANGLEUNIT["degree",0.0174532925199433]], ID["EPSG",4326]]], ABRIDGEDTRANSFORMATION["Transformation from unknown to WGS84", METHOD["PROJ-based operation method: +proj=pipeline +step +proj=unitconvert +xy_in=deg +xy_out=rad +step +proj=axisswap +order=2,1 +step +proj=cart +ellps=GRS80 +step +proj=helmert +convention=coordinate_frame +exact +step +inv +proj=cart +ellps=WGS84 +step +proj=axisswap +order=2,1 +step +proj=unitconvert +xy_in=rad +xy_out=deg"]]] ``` ``projinfo -s @test.wkt -t "WGS 84" -o PROJ -q`` outputs: ``` +proj=pipeline +step +proj=unitconvert +xy_in=deg +xy_out=rad +step +proj=axisswap +order=2,1 +step +proj=cart +ellps=GRS80 +step +proj=helmert +convention=coordinate_frame +exact +step +inv +proj=cart +ellps=WGS84 +step +proj=axisswap +order=2,1 +step +proj=unitconvert +xy_in=rad +xy_out=deg ```
2021-02-10test_operation: use correct variable nameEven Rouault
2021-02-09Database: update to EPSG v10.013Even Rouault
2021-02-09Database: update to EPSG v10.012Nyall Dawson
2021-02-07Merge pull request #2503 from havingsexonthebeach/epsg10_011Kristian Evers
Database: update to EPSG v10.011
2021-01-15Database: update to EPSG v10.011Modern Slave
2021-01-14createOperations(): fix bug involving geoidmodel and non-metre vertical unitEven Rouault
2021-01-14formatting fixEven Rouault
2021-01-13createOperations(): fix Compound to Geog3D/Projected3D CRS with non-metre ↵Even Rouault
ellipsoidal height
2021-01-05createFromUserInput(): accept leading white space (fixes #2498)Even Rouault
2020-12-28C API: add proj_crs_is_derived()Even Rouault
2020-12-21Implementing the NKG transformations in proj.dbKristian Evers
This adds the NKG 2008 and 2020 transformations to proj.db. The NKG transformations offers transformations between global reference frames and the national realisations of ETRS89 in Denmark, Estonia, Finland, Latvia, Lithuania, Norway and Sweden. The 2008 transformations are already implemented in the NKG 2008 file but will now be more accessible with the modern API. The 2020 transformations are new to PROJ and offers and updated version of the 2008 transformations using a new and improved deformation model (eu_nkg_nkgrf17vel.tif). A 2020 version of the NKG transformations are currently not available for Norway but will in all likelyhood be included at a later point in time.
2020-12-19test_factory.cpp: add missing checksEven Rouault
generated by cgit v1.2.3 (git 2.25.1) at 2026-08-09 03:29:38 +0000