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path: root/src/iso19111/coordinateoperation.cpp
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2020-04-24Merge pull request #2188 from rouault/backport_6_3_pr2183Even Rouault
[Backport 6.3] io.hpp: avoid dependency to proj_json_streaming_writer.hpp (fixes #2182)
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
2020-04-23io.hpp: avoid dependency to proj_json_streaming_writer.hpp (fixes #2182) (#2183)Even Rouault
2020-04-22PROJ4 string import: take into correctly non-metre unit when the string ↵Even Rouault
looks like the one for WGS 84 / Pseudo Mercator (fixes https://github.com/OSGeo/gdal/issues/2433) (#2174)
2020-04-19Ingestion of WKT1_GDAL: correctly map 'Cylindrical_Equal_Area'Even Rouault
Map it to 'Lambert Cylindrical Equal Area' / EPSG:9835 non-spherical method, when the ellipsoid is not a sphere. And rationalize the handling of this for other methods with spherical vs non-spherical formulations
2020-04-04createOperations(): improve results of compoundCRS to compoundCRS case ↵Even Rouault
(fixes #2115)
2020-03-29Fix working of Helmert transform between the horizontal part of 2 ↵github-actions[bot]
compoundCRS (fixes #2108)
2020-03-01createOperations(): fix wrong pipeline generation with CRS that has ↵Even Rouault
+nadgrids= and +pm= (#1998) Fixes issue reported at https://lists.osgeo.org/pipermail/gdal-dev/2020-February/051749.html The generated pipeline assumes that the input coordinates for the grid transformation were related to the non-Greenwich based datum, so we must compensate for that and add logic to go back to Greenwich.
2020-02-25createOperations(): be robust to a GeographicCRS having a wrong ID attached ↵Even Rouault
to it (fixes #1982)
2020-02-19validateParameters(): fix false-positive warning on Equidistant Cylindricalgithub-actions[bot]
2020-01-23Database: add a geoid_like value for proj_method column of ↵Even Rouault
grid_alternatives, fix related entries and simplify/robustify logic to deal with EPSG 'Geographic3D to GravityRelatedHeight' methods
2020-01-23Database: update to EPSG v9.8.6Even Rouault
Fixes #1867
2019-12-20test: transformation_NZLVD_to_PROJ_string: attach database context to get ↵Even Rouault
filename substitution
2019-12-20Adding support for NZLVD vertical height transformationChris Crook
2019-12-16identify(): take into datum name aliases (fixes #1800)Even Rouault
2019-12-16BoundCRS::identify(): improvements to discard CRS that aren't relevant ↵Even Rouault
(fixes #1801) Fix for ``` projinfo --identify "+proj=utm +zone=48 +a=6377276.345 +b=6356075.41314024 +towgs84=198,881,317,0,0,0,0 +units=m +no_defs +type=crs" ``` to only return BoundCRS of EPSG:3148: 70 % Previously it also returned EPSG:23948 and EPSG:24048 whose projected CRS-only parts where likely matches, but those 2 CRSs don't have a +towgs84=198,881,317,0,0,0,0, so discard them.
2019-12-11createOperations(): make filtering out of 'uninteresting' operations less ↵Even Rouault
aggressive (refs #1787) 'EPSG:1304, Indian 1975 to WGS 84 (2), 5.0 m, Thailand - onshore and Gulf of Thailand' was removed because considered useless w.r.t first result 'EPSG:1812, Indian 1975 to WGS 84 (4), 3.0 m, Thailand - onshore' However the name of the area of use is not completely the same, so might be worth keeping it.
2019-12-10Database: update to IGNF v3.1.0Even Rouault
2019-12-03coordinateoperation.cpp: add nullptr checks to please CLang Static Analyzer ↵Even Rouault
that suddenly warns about them for unknown reason...
2019-12-03Database: register AUSGeoid09 and AUSGeoid2020Even Rouault
Related to https://github.com/OSGeo/proj-datumgrid/pull/66 Tune operation search so that it can work with Geog2D <--> VertCS for commandline niceness
2019-12-02Database: register the BWTA2017.gsb grid (DHDN->ETRS89 for Baden-Wurtemberg)Even Rouault
Relates to https://github.com/OSGeo/proj-datumgrid/pull/65 , https://github.com/OSGeo/proj-datumgrid/issues/22 As EPSG has no entry for it, we create a grid_transformation, as well as a dedicated area of use based on the extent of the grid, under the PROJ authority. With the hope to be able to remove it once EPSG has an entry...
2019-11-28createOperations(): fix vertical to geographic when synthetizing an ↵Even Rouault
operation that involves a vertical axis reversal
2019-11-28Attempt at fixing test failures due to ↵Even Rouault
8a5740637760f837c9145c72ad8080927a3a4bf0 in the no-grid scenario
2019-11-28createOperations(): if direct transformation is found in the database but ↵Even Rouault
not instantiable, allow using through intermediates. Should help in theory for Auckland 46 -> NZVD2016 the case but there are other issues
2019-11-26createOperations(): fix an exception in transformations between Projected3D ↵Even Rouault
CRS and Projected CRS
2019-11-25Merge pull request #1745 from rouault/optimize_compound_to_geogKristian Evers
createOperations(): optimize compoundCRS to geogCRS, when the geogCRS of the compoundCRS is the same as the target geogCRS
2019-11-25Merge pull request #1737 from rouault/proj_create_derived_geographic_crsKristian Evers
Add proj_create_derived_geographic_crs() and proj_create_conversion_pole_rotation_grib_convention() to address GRIB datasets using a pole rotation method
2019-11-25Doc: change 7.0 references to 6.3Even Rouault
2019-11-25createOperations(): optimize compoundCRS to geogCRS, when the geogCRS of the ↵Even Rouault
compoundCRS is the same as the target geogCRS
2019-11-25CoordinateOperationFactory::Private::setCRSs(): fix potential issue with ↵Even Rouault
overriding CRS on a InverseCoordinateOperation (could be related to #1736)
2019-11-22Add proj_create_derived_geographic_crs() and ↵Even Rouault
proj_create_conversion_pole_rotation_grib_convention() to address GRIB datasets using a pole rotation method
2019-11-21Fix typos in code commentsEven Rouault
2019-11-19createOperations(): in some situations, consider when going from A to D ↵Even Rouault
intermediates B and C, such there's a A->B operation and C->D operation, and A and C are not exactly the same CRS but use the same geodetic datum
2019-11-18createOperations(): fix so that GDA94 -> WGS 84 (G1762) still include a ↵Even Rouault
result through ITRF2008. Was broken in master by the addition of the 'WGS84 -> WGS 84 (Gxxx)' null operations in the PROJ authority
2019-11-18createOperations(): small perf improvement. Do not attempt going through an ↵Even Rouault
intermediate CRS if we found direct transformation(s) but had to eliminate them due to other criteria
2019-11-18createOperations(): geocentric to geocentric operation synthetization: ↵Even Rouault
distinguish null transform from ballpark transform
2019-11-17createOperations(): remove the concept of geodetic_datum_preferred_hubEven Rouault
This was introduced in 63857c92b271bbcd10df0a032304982011acb2a9. Due to the fix done in the previous commit, we can mostly revert the above commit. We just keep the added tests and the custom WGS 84<-->WGS 84 (Gxxxx) null transformations.
2019-11-17findsOpsInRegistryWithIntermediate(): tune it to be able to research ↵Even Rouault
operations that belong to different authorities. Should make the concept of geodetic_datum_preferred_hub introduced some time ago obsolete
2019-11-16typo fix in comment [ci skip]Even Rouault
2019-11-16proj_create_crs_to_crs(): fix autoselection logic of operation to compute ↵Even Rouault
correctly the geographic coordinates of the input coord when the CRS is not Greenwich based
2019-11-14createOperations(): fix transformation computation from/to a CRS with ↵Even Rouault
+geoidgrids and +vunits != m
2019-11-04Merge remote-tracking branch 'origin/master' into geoid_modelEven Rouault
2019-11-03createOperations(): in some circumstances we wrongly promoted a Helmert ↵Even Rouault
geog2D transformation to a geog3D Fixes for example EPSG:4979 to EPSG:2189, as raised in https://github.com/OSGeo/gdal/issues/1972#issuecomment-548814354
2019-11-02Merge pull request #1709 from rouault/improve_extent_filteringEven Rouault
Better filtering based on extent and performance improvements
2019-11-02Add a geoid_model name in database, use GEOIDMODEL for transformations, add ↵Even Rouault
a proj_create_vertical_crs_ex()
2019-11-02Add tracing framework, and improve createOperations() performanceEven Rouault
2019-10-31Merge pull request #1703 from ↵Even Rouault
rouault/improve_transformation_with_alternative_vertical_unit_and_direction Improve transformations with alternative vertical unit and direction
2019-10-30createOperations(): try to recover extent of CRS from the database when they ↵Even Rouault
are missing, especially for compound CRS. Helps having shorter/more relevant results
2019-10-30createOperations() filtering: code changes regarding extent handling. No ↵Even Rouault
functional changes
2019-10-30createFromWkt(): be tolerant to missing scale_factor parameter (fixes #1700)Even Rouault
This is invalid WKT, but GDAL 2.4 used to accept it and make a reasonable use of it... Currently we default it to 0 which is non sensical. Better use 1 as GDAL 2.4 did, and emit a warning. Other fix: proj_create_from_wkt() was documented to operate by default in non-strict validation mode, but it was actually in strict mode. So do as documented.
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