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2021-01-05createFromUserInput(): accept leading white space (fixes #2498)Even Rouault
2020-12-14createOperations(): fix inconsistent chaining exception when transforming ↵Even Rouault
from BoundCRS of projected CRS based on NTF Paris to BoundCRS of geog CRS NTF Paris. Fixes https://github.com/OSGeo/gdal/issues/3273
2020-12-12Split coordinateoperation.cpp in many files in iso19111/operation directoryEven Rouault
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.
2020-11-30Database: add metadata with the version number of the database layout and ↵Even Rouault
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.
2020-11-29Add option to allow export of Geographic/Projected 3D CRS in WKT1_GDALEven Rouault
as CompoundCRS with a VerticalCRS being an ellipsoidal height, which is not conformant. But needed for LAS 1.4 that only supports WKT1 This is a partial backport of https://github.com/OSGeo/PROJ/pull/2450, with only the new ALLOW_ELLIPSOIDAL_HEIGHT_AS_VERTICAL_CRS=YES option of proj_as_wkt()
2020-11-28WKT1 import: better deal with apps.epsg.org output w.r.t datum ensemble namesEven Rouault
2020-11-28createObjectsFromName(): in exact match, make looking for 'ETRS89 / UTM zone ↵Even Rouault
32N' return only the exact match
2020-11-27PRIMEM WKT handling: fixes on import for 'sexagesimal DMS' or from ↵Even Rouault
WKT1:GDAL/ESRI when GEOGCS UNIT != Degree; morph to ESRI the PRIMEM name on export
2020-11-24createOperation(): add a ballpark vertical transformation when dealing with ↵Even Rouault
GEOIDMODEL[]
2020-11-23GeographicCRS::_isEquivalentTo(EQUIVALENT_EXCEPT_AXIS_ORDER_GEOGCRS): make ↵Even Rouault
it work when comparing easting,northing,up and northing,easting,up
2020-11-22PROJJSON parsing: fix parsing of a Geodetic CRS with a DatumEnsemble, and ↵Even Rouault
fix parsing of a ProjectedCRS whose base is a Geocentric CRS
2020-11-22WKT parsing: fix ingestion of WKT with a Geocentric CRS as the base of the ↵Even Rouault
projected CRS
2020-11-21createOperation(): make it work properly when one of the CRS is a BoundCRS ↵Even Rouault
of a DerivedGeographicCRS (+proj=ob_tran +o_proj=lonlat +towgs84=....)
2020-11-21Make GeographicCRS/GeodeticCRS::isEquivalentTo() work properly when ↵Even Rouault
comparing to a DerivedGeographicCRS/DerivedGeodeticCRS
2020-11-16WKT2 parsing: several fixes related to map projection parameter unitsgithub-actions[bot]
2020-11-04createBoundCRSToWGS84IfPossible(): make it return same result with a CRS ↵github-actions[bot]
built from EPSG code or WKT1
2020-11-01Doxygen: improve doc of functions related to Datum/DatumEnsembleEven Rouault
2020-11-01Fill remarks for PROJ-based operation mixing horizontal and vertical ↵Even Rouault
transformations
2020-11-01Make sure that remarks is preserved when substituting (EPSG) grid name by ↵Even Rouault
PROJ one
2020-11-01proj_create_ellipsoidal_2D/3D_cs(): doc improvementEven Rouault
2020-10-25Fix issues spotted by cppcheckEven Rouault
2020-10-25Fix typos spotted by scripts/fix_typos.shEven Rouault
2020-10-23PROJStringFormatter::getUsedGridNames(): recognize +file= parameter of ↵Even Rouault
operation +proj=tinshift
2020-10-23Add logic to handle interpolationCRS in PROJBasedOperation and ↵Even Rouault
ConcatenatedOperation
2020-10-23AuthorityFactory::createCoordinateOperation(): correctly compute accuracy of ↵Even Rouault
concatenated operation when there is a conversion step
2020-10-23WKT1_ESRI export: try to export Geographic3D and Projected3D CRS when we can ↵Even Rouault
find a corresponding ellipsoidal vertical datum
2020-10-23Database: import ESRI VERTCS that uses a (geodetic) datum to express ↵Even Rouault
ellipsoidal height
2020-10-23WKT1_ESRI export: generate VERTCS[...,DATUM[...,SPHEROID[]] syntax when ↵Even Rouault
ellipsoidal height is found
2020-10-22WKT1_ESRI export: export CompoundCRS as PROJCS[...],VERTCS[...] or ↵Even Rouault
GEOGCS[...],VERTCS[...]
2020-10-22WKT parser: accept ESRI VERTCS[...,DATUM[...,SPHEROID[]] syntax to express ↵Even Rouault
ellipsoidal heights
2020-10-22WKT parser: accept implicit compoundCRS from ESRI WKT, like ↵Even Rouault
"PROJCS[...],VERTCS[...]"
2020-10-22WKTParser::createFromWKT(): minor adjustement for DATUM[],PRIMEM[] constructsEven Rouault
The WKT parser on the second part was called with "RIMEM[...]" (leading P skipped), which has no visible consequence, as we didn't care about the actual value of the keyword due to how we used it. But this is better fixing that. Only applies to recent master changes.
2020-10-20VerticalCRS: morph CRS and datum name using ESRI aliases on import from / ↵Even Rouault
export to WKT1:ESRI
2020-10-20Improve identification of compound CRS from ESRI WKT1, and for compound CRS ↵Even Rouault
whose result is not in the DB but whose horiz and vertical parts are known
2020-10-20Orthographic projection: do not add f=0 to PROJ string if the ellipsoid is a ↵Even Rouault
sphere (fixes GDAL PDS4 tests)
2020-10-18Merge pull request #2381 from rouault/fix_1453Even Rouault
Add multi-line PROJ string export capability, and use it by default in projinfo (unless --single-line is specified) (fixes #1543)
2020-10-17CompoundCRS with ellipsoidal height: make sure the vertical axis has ↵Even Rouault
'ellipsoid height' as name and 'h' as abbreviation
2020-10-16Add multi-line PROJ string export capability, and use it by default in ↵Even Rouault
projinfo (unless --single-line is specified) (fixes #1543)
2020-10-16Merge pull request #2370 from rouault/epsg10Even Rouault
Update to EPSG 10.003 and make code base robust to dealing with WKT CRS with DatumEnsemble
2020-10-11C API: add proj_dynamic_datum_get_frame_reference_epoch()Even Rouault
2020-10-11Database query: add ↵Even Rouault
AuthorityFactory::ObjectType::DYNAMIC_GEODETIC_REFERENCE_FRAME and DYNAMIC_VERTICAL_REFERENCE_FRAME, and make corresponding C API work
2020-10-11Database: add a frame_reference_epoch column in vertical_datum to be able to ↵Even Rouault
handle dynamic vertical datums, and instanciate them properly from database
2020-10-10WKT2:2019 import/export: handle DATUM (at top level object) with PRIMEMEven Rouault
This is a peculiarity of the WKT grammar. Despite ISO 19111 saying that the prime meridian is a component of the datum, in WKT, they are placed at the same level, for backward compatibility with earlier WKT versions. So handle exporting and importing that. The fix is only for situation where DATUM is the top level object (was working fine otherwise), which is a uncommon use case. And to limit the amount of issue, on export emit the prime meridian only if it is not Greenwich.
2020-10-08promoteTo3D(): add a remark with the original CRS identifier (fixes #2368)Even Rouault
``` $ projinfo EPSG:32631 --3d WKT2:2019 string: PROJCRS["WGS 84 / UTM zone 31N", [ ...snip ] REMARK["Promoted to 3D from EPSG:32631"]] ```
2020-10-08Make GeographicCRS::is2DPartOf3D() work with DatumEnsembleEven Rouault
2020-10-08Add C API to work with datum ensembleEven Rouault
Add: - proj_crs_get_datum_ensemble() - proj_crs_get_datum_forced() - proj_datum_ensemble_get_member_count() - proj_datum_ensemble_get_accuracy() - proj_datum_ensemble_get_member() Make proj_create_geographic_crs_from_datum() and proj_create_geocentric_crs_from_datum() accept a datum ensemble.
2020-10-08createGeodeticCRS(): more DatumEnsemble compatibility in the case when ↵Even Rouault
creating from text_definition
2020-10-08Make createOperations() work with DatumEnsembleEven Rouault
2020-10-08Make CRS identification work with CRS with DatumEnsembleEven Rouault
2020-10-08Add DatumEnsemble::asDatum() and use it in exportToWkt()Even Rouault
to allow exporting DatumEnsemble to WKT < 2019.
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