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2021-05-06DOC: configure and add spelling wordlist; fix typos, apply Sphinx syntax (#2707)Mike Taves
2021-03-27Merge pull request #2611 from rouault/fix_2610Even Rouault
Add mapping of ESRI Equal_Area projection method to EPSG (fixes #2610)
2021-03-03Reformat code with clang-format-10 from ubuntu 20.04Even Rouault
2021-02-09Database: update to EPSG v10.013Even Rouault
2021-01-05createFromUserInput(): accept leading white space (fixes #2498)Even Rouault
2020-11-30test_io.cpp: formatting fixEven Rouault
2020-11-28WKT1 import: better deal with apps.epsg.org output w.r.t datum ensemble namesEven Rouault
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
2020-11-21PROJJSON parsing: fix parsing of a Geodetic CRS with a DatumEnsemble, and ↵Even Rouault
fix parsing of a ProjectedCRS whose base is a Geocentric CRS
2020-11-21WKT parsing: fix ingestion of WKT with a Geocentric CRS as the base of the ↵Even Rouault
projected CRS
2020-11-16WKT2 parsing: several fixes related to map projection parameter unitsEven Rouault
- WKT2 grammar: accept PARAMETER[name,value,id] without unit - Recognize "Ellipsoid scaling factor" as a parameter with a scaling unit, and defaults to Unity when not specified - WKT2 parsing: implement the requirement of 18-010r7.html#80, that is when a map projection parameter has no explicit unit, use metre/degree/unity as the default unit (contrary to WKT1 parsing rules where they are deduced from the GeogCRS angular unit and coordinate system)
2020-11-01projinfo / createObjectsFromName(): support returning a datum ensembleEven Rouault
2020-10-23WKT1_ESRI export: try to export Geographic3D and Projected3D CRS when we can ↵Even Rouault
find a corresponding ellipsoidal vertical datum
2020-10-23WKT1_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[...]"
2020-10-20VerticalCRS: morph CRS and datum name using ESRI aliases on import from / ↵Even Rouault
export to WKT1:ESRI
2020-10-20Orthographic projection: do not add f=0 to PROJ string if the ellipsoid is a ↵Even Rouault
sphere (fixes GDAL PDS4 tests)
2020-10-10WKT2:2019 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.
2020-09-26Implement 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
2020-08-13WKT importer: tune for Oracle WKT and 'Lambert Conformal Conic' (#2321)Even Rouault
Fixes https://github.com/qgis/QGIS/issues/37898
2020-07-09PROJ string export of +proj=krovak +czech: make sure we export +czech ↵Even Rouault
instead of +axis=swu (fixes #2299)
2020-07-02Parse '+proj=something_not_latlong +vunits=' without +geoidgrids as a ↵Even Rouault
Projected3D CRS and not a compound CRS with a unknown datum (fixes #2287) (#2288)
2020-07-01WKT parser: do not raise warning when parsing a WKT2:2015 TIMECRS whose ↵Even Rouault
TIMEUNIT is at the CS level, and not inside (#2276) Adresses testTemporal() and testCompoundWithTime() cases of https://github.com/OSGeo/PROJ/issues/2275#issuecomment-650765730
2020-06-24ESRI WKT: correctly map 'Goode Homolosine' from ESRI:54052 (resp. 54053) to ↵Even Rouault
'Interrupted Googe Homolosine' (resp. 'Interrupted Googe Homolosine Ocean')
2020-05-19WKT1 ingestion: fix ingestion of COMPD_CS with ellipsoidal vertical datum ↵Even Rouault
and non metre units (contributes to fixes #2232)
2020-05-16Adjustments to deal with non-conformant WKT1 LAS COMPD_CS[] (refs #2171)Even Rouault
2020-05-16Allow importing WKT1 COMPD_CS with a VERT_DATUM[Ellipsoid,2002], and ↵Even Rouault
exporting it back as such (on the same object) (fixes #2228)
2020-05-15Merge pull request #2222 from rouault/fix_2217Even Rouault
Fixes related to CompoundCRS and BoundCRS
2020-05-14WKT/PROJJSON parsing: fix BoundCRS/PROJ4_GRIDS handling for vertical ↵Even Rouault
component when vertical CRS has non metre unit (fixes #2217)
2020-05-14Database: add a 'WGS84' alias for the EPSG:4326 CRS (fixes #2216)Even Rouault
2020-04-28createFromProjString(): handle default parameters of '+krovak +type=crs', ↵Even Rouault
and handle +czech correctly (fixes #2199) (#2200) * createFromProjString(): handle default parameters of '+krovak +type=crs', and handle +czech correctly (fixes #2199) * Doc: add default values for Krovak
2020-04-24Tune support for WKT1_GDAL with netCDF rotated pole formulation. Follow-up ↵Even Rouault
to 40466db40499e003cc59957d7e245b6ce8f8e4a3
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
2020-04-22PROJ4 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)
2020-04-21Typo fixes in code comments [ci skip]Even Rouault
2020-04-21Add limited support for non-conformant WKT1 LAS COMPD_CS[] (#2171)Even Rouault
* Allow importing EPSG:{horizontal_code}+{geographic_code} and turn it into valid Geographic 3D or Projected 3D CRS internally * Allow importing WKT1 COMPD_CS[] with above structure * On an object imported that way, allow exporting to WKT1_GDAL, with this non-standard structure of a horizontal CRS + geographic CRS
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
2020-04-09createFromPROJString(): ignore +wktext in '+init=epsg:XXX +wktext' string ↵Even Rouault
(refs https://github.com/OSGeo/gdal/issues/2392)
2020-04-03createFromUserInput(): allow compound CRS with the 2 parts given by names, ↵Even Rouault
e.g. 'WGS 84 + EGM96 height'
2020-03-25EngineeringCRS: when exporting to WKT1_GDAL, output unit and axis (fixes ↵Even Rouault
https://github.com/OSGeo/gdal/issues/2347)
2020-03-09Map ESRI Transverse_Mercator_Complex to Transverse MercatorEven Rouault
According to https://gis.stackexchange.com/questions/226679/complex-utm-projection it is highly likely that Transverse_Mercator_Complex corresponds to our extended/enhanced/Poder-Engsager transverse mercator method (etmerc), or something similarly precise. So we can map that to the standard Transverse Mercator method, since etmerc is used for it.
2020-03-06WKT import/export: add support for WKT1_ESRI VERTCS syntaxEven Rouault
2020-03-05ESRI WKT: map Mercator_Variant_A, Mercator_Variant_C and ↵Even Rouault
Transverse_Cylindrical_Equal_Area projections (#2020) * Add mapping of ESRI projection methods Mercator_Variant_A, Mercator_Variant_C and Transverse_Cylindrical_Equal_Area * Add a few notes about missing mappings
2020-03-04Add missing tests for ESRI projection method conversionNyall Dawson
2020-02-24Fix mapping of Vertical_Near_Side_Perspective (fixes #1965)Nyall Dawson
2020-01-25Fix ingestion of +proj=cea with +k_0Even Rouault
Fixes #1881 Digging into the implementation of proj=cea, it appears that k_0 and lat_ts are intended to be exclusive ways of specifying the same concept. EPSG only models the variant using lat_s. So if k_0 is found and lat_ts is absent, compute the equivalent value of lat_ts from k_0. Note: k_0 should normally be in the [0,1] range. In case creative users would use something outside, we raise an exception, even if the cea implementation could potentially deal with any k_0 value. Hopefully this is a (reasonable) limitation that will address nominal use cases.
2020-01-07createObjectsFromName(): make it look up in the alias_name table too (fixes ↵Even Rouault
#1823)
2020-01-02Adjust formattingEven Rouault
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