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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.
2019-10-25importFromWkt(): fix axis orientation for non-standard ESRI WKT (fixes #1690)Even Rouault
2019-09-15createFromPROJString(): ignore +no_defs when instanciating a ↵Even Rouault
'+init=epsg:xxxx +no_defs' string (related to #1597)
2019-09-15Ingestion of +proj=somerc +type=crs: avoid adding twice alpha, gamma, lon_0 ↵Even Rouault
(related to #1597)
2019-09-13Fix support for +proj=ob_tran +o_proj=lonlat/latlong/latlon (only ↵Even Rouault
+o_proj=longlat worked) (fixes #1601)
2019-08-25Import WebMercator from PROJ string: make sure the WGS84 datum is setEven Rouault
2019-08-17PROJJSON: rename file as projjson.schema.json, and add versionning to it and ↵Even Rouault
to exported PROJJSON strings
2019-08-12PROJJSON: add support for importing 'ids'Even Rouault
2019-08-10PROJJSON: a few fixes, and add import of DerivedCRS, EngineeringCRS, ↵Even Rouault
ParametricCRS and TemporalCRS
2019-08-10PROJJSON: add support for DatumEnsemble and ↵Even Rouault
Dynamic[Geodetic|Vertical]ReferenceFrame
2019-08-09PROJSJON: add import/export of VerticalCRS, CompoundCRS, BoundCRS, ↵Even Rouault
Transformation and ConcatenatedOperation
2019-08-09createFromUserInput(): add capability to import PROJJSONEven Rouault
2019-06-06Merge pull request #1509 from rouault/wkt1_direction_case_insensitiveEven Rouault
WKT1 importer: do case insensitive comparison for axis direction
2019-06-06Merge pull request #1505 from rouault/ogc_urn_projectedCRSEven Rouault
createFromUserInput(): support OGC URN to create projectedCRS, for example to instanciate a projected 3D CRS
2019-06-06WKT1 importer: do case insensitive comparison for axis directionEven Rouault
Fixes https://github.com/OSGeo/gdal/issues/1623 http://portal.opengeospatial.org/files/?artifact_id=999 is not explicit if string comparisons should be case sensitive or not, but WKT2 allows for case differences in keyword and enumerated value, so follow this relaxed interpretation for WKT1 as well.
2019-06-06createFromUserInput(): support OGC URN to create projectedCRS, for example ↵Even Rouault
to instanciate a projected 3D CRS
2019-06-05createFromUserInput()/guessDialect(): do not confuse 'ID74' CRS with WKT2 ↵Even Rouault
ID[] node
2019-05-01Reduce database size (#1438)Kristian Evers
Reduce database size
2019-04-22proj_create(): add support for compoundCRS and concatenatedOperation named ↵Even Rouault
from their components Support following syntaxes: - OGC URN combining references for compoundCRS: e.g. "urn:ogc:def:crs,crs:EPSG::2393,crs:EPSG::5717" - its GDAL shortcut: e.g. "EPSG:2393+5717" - OGC URN combining references for concatenated operations: e.g. "urn:ogc:def:coordinateOperation,coordinateOperation:EPSG::3895,coordinateOperation:EPSG::1618"
2019-04-22ESRI_WKT: preserve Gauss_Kruger in conversion name for round-trippingEven Rouault
2019-04-05_buildUnit(): avoid later division by zeroEven Rouault
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14055 Credit to OSS Fuzz
2019-03-29Adopt use of the noop conversion in ISO19111 codeKristian Evers
2019-03-25WKT2_2018: always export ID in base crs node, even if there is one on upper nodeEven Rouault
This is a particular logic allowed by paragraph 7.3.3 Identifier of OGC 18-010r6
2019-03-25WKT2_2018: export ID in base crs node, when there is none on top of upper nodeEven Rouault
This is the standard logic, that is now possible since ID is allowed in BASEGEOGCRS and similar node
2019-03-24WKT2 parser: update to OGC 18-010r6Even Rouault
- Allow ID[] in base CRS of Derived CRS - Allow VERSION[] in non-conversion coordinate operations - Use VERSION[] to set operationVersion member of CoordinateOperation - Export operationVersion in WKT2:2018
2019-02-18Fix a few issues with i386 buildsEven Rouault
Relax tolerances in a few unit test, and in laea code. Seen with gcc 5.3 and also 7.1 Related to the use of the 387 floating-point math, since they disappear with gcc 7.1 if using non-default -mfpmath=sse -msse
2019-02-15Fix size_t comparisons in testsKai Pastor
2019-02-13PROJ string parsing: no longer attempt to build a CoordinateOperation object ↵Even Rouault
from +proj=helmert/molodensky since there are ambiguities
2019-02-11Make tmerc an alias for etmerc. (#1234)Kristian Evers
* Make tmerc an alias for etmerc This switches the algorithm used in tmerc to the Poder/Engsager tmerc algorithm. The original tmerc algorithm of Evenden/Snyder origin can still be accessed by adding the +approx flag when initializing a tmerc projection. The +approx flag can also be used when initializing UTM projections, in which case the Evenden/Snyder algorithm is used as well. If a tmerc projection is instantiated on a spherical earth the Evenden/Snyder algorithm is used as well since the Poder/Engsager algorithm is only defined on the ellipsoid. +proj=etmerc can still be instantiated for backwards compatibility reasons. Co-authored-by: Kristian Evers <kristianevers@gmail.com> Co-authored-by: Even Rouault <even.rouault@spatialys.com>
2019-02-03WKT1 export: avoid division by zero. Fixes ↵Even Rouault
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12854. Credit to OSS Fuzz
2019-02-02PROJStringSyntaxParser: avoid assertion on illegal input. Fixes ↵Even Rouault
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12837. Credit to OSS Fuzz
2019-01-31exportToWKT(): restrict a8e7ef45d132b44dd4096c6fe3703fe92b390d1e to TOWGS84 ↵Even Rouault
only to avoid breaking other use cases
2019-01-29Update test with correct parameterKaroline Skaar
Update ds to be in correspondence with ITRF2000 file
2019-01-22Merge pull request #1233 from rouault/fix_1232Kristian Evers
Coordinate operation computation with boundcrs / wktext: drop useless early bindins terms in generated pipeline (fixes #1232)
2019-01-22ISO19111 PROJ string parser: discard parameters not recognized by PROJEven Rouault
2019-01-22exportToWKT: use upper-case exponent (E) to conform to WKT-2 EBNFEven Rouault
2019-01-22Coordinate operation computation with boundcrs / wktext: drop useless early ↵Even Rouault
bindins terms in generated pipeline (fixes #1232)
2019-01-17Remove proj_create_from_proj_string() and proj_create_from_user_input(), and ↵Even Rouault
make proj_create() do more or less what proj_create_from_user_input() did before (fixes #1214)
2019-01-17import/export PROJ strings from ISO19111 code: require/output +type=crs for ↵Even Rouault
CRS objects (refs #1214)
2019-01-16PROJBasedOperation: write it as a conformant CONVERSION WKT, and make it ↵Even Rouault
parsed appropriately on the reading side
2019-01-09createOperations(): fix a particular case of boundcrs to boundcrs ↵Even Rouault
transformation (fixes #1220)
2019-01-08ISO19111: remove PROJ.5 specific format for CRS (refs #1214)Even Rouault
As discussed in https://github.com/OSGeo/proj.4/issues/1214#issuecomment-452084720, the introduction of a new PROJ.5 format to export CRS using pipeline/unitconvert/axisswap as an attempt of improving the PROJ.4 format used by GDAL and other products is likely a dead-end since it is still lossy in many aspects and can cause confusion with coodinate operations. Consequently the PROJ_5 convention will be identical to PROJ_4 for CRS export. Note: on the import side, I've kept the code that could parse unitconvert and axisswap when building a CRS definition from a pipeline. It is there as a hidden feature as it was kind of a tear to remove that code in case it might still be useful...
2019-01-07Update wkt2_grammar.py according to the latest draft of WKT2:2018Even Rouault
2019-01-02WKT CONCATENATEDOPERATION parsing: allow CONVERSION steps and reverse ↵Even Rouault
operations when neededs (fixes #1197)
2019-01-02Typo fixesEven Rouault
2018-12-28ISO19111: fix export to PROJ string of vgridshift to explictly use multiplier=1Even Rouault
2018-12-28Merge remote-tracking branch 'rouault/gdalbarn'Even Rouault
2018-12-28importFromWKT: better deal with axis of the baseCRS of a projected CRSEven Rouault
2018-12-28WKT parser: fix parsing of BoundCRS of VerticalCRS to Geographic3D CRSEven Rouault
2018-12-27Remove proj_def.dat (fixes #201)Even Rouault
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