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path: root/src/iso19111/coordinateoperation.cpp
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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.
2020-12-02Merge pull request #2444 from rouault/topocentricEven Rouault
Add +proj=topocentric geocentric->topocentric conversion (fixes #500)
2020-11-28createOperations(): get a '+proj=noop' instead of '+proj=affine +s33=-1' ↵Even Rouault
when attempting (non-sensical) EPSG:3855 to EPSG:4326
2020-11-24createOperation(): add a ballpark vertical transformation when dealing with ↵Even Rouault
GEOIDMODEL[]
2020-11-23Add +proj=topocentric geocentric->topocentric conversion (fixes #500)Even Rouault
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=....)
2020-11-04createBoundCRSToWGS84IfPossible(): make it return same result with a CRS ↵Even Rouault
built from EPSG code or WKT1 Related to https://github.com/OSGeo/gdal/issues/3144
2020-10-31Fill remarks for PROJ-based operation mixing horizontal and vertical ↵Even Rouault
transformations
2020-10-31Make sure that remarks is preserved when substituting (EPSG) grid name by ↵Even Rouault
PROJ one
2020-10-25Fix issues spotted by cppcheckEven Rouault
2020-10-25Fix typos spotted by scripts/fix_typos.shEven Rouault
2020-10-23Add logic to handle interpolationCRS in PROJBasedOperation and ↵Even Rouault
ConcatenatedOperation
2020-10-20Orthographic projection: do not add f=0 to PROJ string if the ellipsoid is a ↵Even Rouault
sphere (fixes GDAL PDS4 tests)
2020-10-08Make GeographicCRS::is2DPartOf3D() work with DatumEnsembleEven Rouault
2020-10-08Make createOperations() work with DatumEnsembleEven Rouault
2020-10-05proj_crs_create_bound_crs_to_WGS84(): make it work on ↵Even Rouault
verticalCRS/compoundCRS such as EPSG:4326+5773 and EPSG:4326+3855
2020-10-02createOperations(): avoid elimination of ballpark transformation that can ↵Even Rouault
help for NAD83->WGS84->NAD83(2011) hops
2020-10-02createOperations(): when combining transformations, reject those with a ↵Even Rouault
non-intersecting area of validity
2020-10-02CoordinateOperation: fix issue with ballpark flag not being copied with ↵Even Rouault
shallowClone() which affected result sorting
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 ```
2020-09-09Map EPSG:1083 'Geog3D to Geog2D+Vertical (AUSGeoid v2)' method to ↵Even Rouault
+proj=vgridshift
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
2020-07-09Transverse 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)
2020-06-17Merge 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
2020-06-09Conversion::_exportToPROJString(): avoid potential floating point div by ↵Even Rouault
zero. Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23239
2020-06-06createOperations(): improve name of inverse transformation when there are ↵Even Rouault
registered transformations between compoundCRS and something else
2020-06-06createOperations(): changes so that EPSG:9635 'Geog3D to ↵Even Rouault
Geog2D+GravityRelatedHeight (US .gtx)' method used by Slovakian geoids correctly deal with axis order and unit conversion, to be used as 'standalone'. Also improves when using directly 'Geographic3D to GravityRelatedHeight' method
2020-05-30Database: add concatenated operations for NZGD2000 -> ITRF97/2000/2005/2008/2014Even Rouault
2020-05-19createOperations(): fix bug when transforming between CompoundCRS and ↵Even Rouault
BoundCRS in the general case let to 0 result (contributes to fixes #2232)
2020-05-19createOperations(): take correctly into account vertical unit change in a ↵Even Rouault
case of transformation between Compound of BoundVerticalCRS to GeographicCRS (contributes to fixes #2232)
2020-05-19createOperations(): fix wrong optimization in some instances of transforming ↵Even Rouault
a BoundCRS to a GeographicCRS (contributes to fixes #2232)
2020-05-19createOperations(): speed optimizations for transforming between a BoundCRS ↵Even Rouault
of a datum and the same datum (relates to #2232)
2020-05-19createOperationsWithDatumPivot(): remove useless codeEven Rouault
2020-05-19createOperations(): fix 'caching' bugs causing potential exception about ↵Even Rouault
Inconsistent chainging of CRS (fixes #2232)
2020-05-17Address warnings raised by recent cppcheckEven Rouault
2020-05-16createOperations(): improve operation name when inverting a 'axis order ↵Even Rouault
change (geographic3D horizontal)' operation
2020-05-16createOperations(): when converting CompoundCRS<-->Geographic3DCrs, do not ↵Even Rouault
use discard change of ellipsoidal height if a Helmert transformation is involved (fixes #2225)
2020-05-16createOperations(): be stricter when considering if an operation is a null oneEven Rouault
2020-05-15Merge pull request #2224 from rouault/fix_2202Even Rouault
Make projinfo --3d --boundcrs-to-wgs84 better work (fixes #2202)
2020-05-15Make projinfo --3d --boundcrs-to-wgs84 better work (fixes #2202)Even Rouault
2020-05-14createOperations(): optimize BoundCRS to BoundCRS of vertical CRS using the ↵Even Rouault
same vertical datum
2020-05-14createOperations(): fix exceptions related to CompoundCRS and BoundCRSEven Rouault
2020-05-14Grid listing from a CoordinateOperation: take into account several grid ↵Even Rouault
names separated by comma (e.g. '+grids=foo1.gtx,foo2.gtx')
2020-05-09scripts/fix_typos.sh: fix URLs to dictionaries, and fix typos spottedEven Rouault
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
generated by cgit v1.2.3 (git 2.25.1) at 2025-12-15 17:36:55 +0000