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2022-03-16Transformation: no longer do vertical trasnformation when doing compound CRS ↵Even Rouault
to 2D CRS / add --3d to cs2cs Previously, when computing transformation between a compound CRS and a geographic/projected 2D CRS, the behaviour was similar to implicitly promoting the 2D CRS to 3D CRS in the pipeline computation logic, hence a geoid model could be applied. But note that when doing a geographic 3D to geographic/projected 2D CRS transformation, we *did* not do this implicit promotion and if a Helmert transformation existed between the datums, it was done only in 2D. So this is a bit inconsistent and triggered the comment in https://github.com/OSGeo/PROJ/issues/2318#issuecomment-1068924513 With this commit, we no longer do any vertical transformation when doing compound CRS to the 2D CRS, but just take the transformation of the horizontal part of the compound CRS to the 2D CRS. Said otherwise, NAD83+NAVD88 to NAD83 will no longer lead to the application of the geoid model. Unless you explicitly ask for the promotion NAD83 to 3D. Also related, in https://github.com/OSGeo/PROJ/issues/1563 that went to 6.3.0, I changed cs2cs to automatically promote to 3D the CRS as soon as one of them was compound, for the sake of being consistent with the past behaviour. But it then becomes difficult to predict PROJ behaviour depending on which level of it you consider... This commit undoes that and adds an explicit --3d switch to cs2cs, similarly to projinfo, to ask for promotion. Other bug fix found in the process, when using legacy syntax, +init=epsg:4979, (WGS 84 3D), the resulting CRS was 2D and not 3D.
2021-09-14PROJJSON: support additional properties allowed in id object (version, ↵Even Rouault
authority_citation, uri) for parity with WKT2:2019
2021-08-19BoundCRS: accept importing/exporting in WKT2 and PROJJSON the ↵Even Rouault
scope/area/extent/id attributes (fixes #2813) For PROJJSON only, also accept the ``name`` attribute.
2021-08-15Add support for Degree Sign on input (#2791)Brendan Jurd
This commit adds support in dsmtor() for a Degree Sign (U+00B0), encoded as UTF-8 (`\xc2\xb0`) or as a single byte (`\xb0`) (in ISO 8859 parts 1-4, 7-10, 13, 15, 16, and several Windows code pages), as an alternative symbol to `D`/`d` to designate the degree unit. Fixes #2712.
2021-05-18Update projinfo doc: add example --single-lineHeidi Vanparys
2021-05-17projsync: make it filter out files not intended for the current versionEven Rouault
* Add a PROJ_DATA.VERSION in proj.db to indicate the target PROJ-data package version * Make projsync use that information and the version_added and version_removed properties added in https://github.com/OSGeo/PROJ-data/pull/67 to filter out files that are not relevant * Add --no-version-filtering and --verbose switches
2021-05-09Mention what the default +units are積丹尼 Dan Jacobson
2021-05-04DOC: configure and add spelling wordlist; fix typos, apply Sphinx syntax (#2705)Mike Taves
2021-04-11projinfo: add option --list-crs (#2663)Javier Jimenez Shaw
2021-04-02Doc: geod.rst: reduce doubled information (#2631)積丹尼 Dan Jacobson
Don't repeat neighboring information.
2021-03-27Doc: fix typo in man page of utilities, and reduce copy&pasteEven Rouault
2021-03-15Doc improvements regarding recomandation not to alter official registries ↵Even Rouault
and use auxiliary databases
2021-03-15projinfo: add a --dump-db-structure switchEven Rouault
2021-03-15SQL output: add capability to restrict the authorities into which to look ↵Even Rouault
for intermediate objects
2021-03-15projinfo: add a '-o SQL --output-id AUTH:CODE' SQL outputEven Rouault
2021-02-20Fix spelling errors.Bas Couwenberg
* Allow to <verb> -> Allows <verb>ing
2020-12-16cs2cs: add --no-ballpark and --accuracy optionsEven Rouault
2020-12-15projinfo: add a --accuracy option to define the minimum accuracyEven Rouault
2020-12-02cs2cs / proj_create_crs_to_crs_from_pj(): add a --authority switch to ↵Even Rouault
control where coordinate operations are looked for (fixes #2442)
2020-11-30Merge pull request #2466 from rouault/fix_2423Even Rouault
cs2cs: add --area and --bbox options to restrict candidate coordinate operations (fixes #2423)
2020-11-28cs2cs: add --area and --bbox options to restrict candidate coordinate ↵Even Rouault
operations (fixes #2423)
2020-11-24Add 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
2020-11-10cct: allow @filename syntaxEven Rouault
Similarly as for projinfo, allow "cct @filename" to mean read filename and use its content as if it was provided inline. Useful for WKT or PROJJSON And a tiny improvements, when the object definition contains ':', only try proj_create_from_database() if the left part (authority name) matches a known authority, to avoid a warning.
2020-11-10cct.rst: fix indentationEven Rouault
2020-11-10Allow cct to instantiate operations via object codes or names (#2419)Kristian Evers
Running cct like cct EPSG:8366 or cct "ITRF2014 to ETRF2014 (1)" is now possible.
2020-11-01projinfo / createObjectsFromName(): support returning a datum ensembleEven Rouault
2020-10-16projinfo.rst: fix typoEven Rouault
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)
2020-08-13cs2cs/cct docs: Align versionadded directives correctly for -d optionKristian Evers
2020-07-03Doc: improve cs2cs doc by mentionning possibility to use EPSG CRS names (#2290)Even Rouault
2020-07-01Doc: add projsync info (#2279)anbj
2020-05-09scripts/fix_typos.sh: fix URLs to dictionaries, and fix typos spottedEven Rouault
2020-04-26Merge pull request #2196 from kbevers/cs2cs-improve-rs-optionsKristian Evers
Update cs2cs options -r/-s to reflect axis ordering of PROJ >6
2020-04-26Update cs2cs options -r/-s to reflect axis ordering of PROJ >6Kristian Evers
Originally proposed by Greg Troxel on the mailing list: https://lists.osgeo.org/pipermail/proj/2020-April/009597.html Co-authored-by: Greg Troxel <gdt@lexort.com>
2020-04-21gie: implement a strict mode with <gie-strict> </gie-strict> (fixes #2158)Even Rouault
In that mode: * All non-comment/decoration lines must start with a valid tag * Commands split on several lines should be terminated with " \"
2020-04-19Update proj.rst積丹尼 Dan Jacobson
See https://github.com/OSGeo/PROJ/pull/2164/
2020-04-04Doc: link projinfo to ballpark transformation termEven Rouault
2020-04-04projinfo: add a --hide-ballpark optionEven Rouault
2020-04-03createFromUserInput(): allow compound CRS with the 2 parts given by names, ↵Even Rouault
e.g. 'WGS 84 + EGM96 height'
2020-03-18cs2cs: don't require +to for '{source_crs} {target_crs} filename...' syntax ↵Even Rouault
(fixes #2012)
2020-02-04Add projsync utilityEven Rouault
Fixes #1750
2020-01-27projinfo: add --remote-data switchEven Rouault
2020-01-27projinfo: add --searchpaths switchEven Rouault
2020-01-22Merge RFC4 (#1865)Even Rouault
This commit is the result of the squashing of rfc4_dev branch in a single commit. It implements mostly RFC 4 related work. * Grid handling: - remove obsolete and presumably unfinished implementation of grid catalog functionality - all grid functionality is in grids.cpp/.hpp - vertical and horizontal grid shift: rework to no longer load whole grid into memory - remove hgrids and vgrids member from PJ structure, and store them in hgridshift/vgridshift/deformation structures - build systems: add optional libtiff dependency. Must be explicitly disabled if not desired - add support for horizontal and vertical grids in GeoTIFF, if libtiff is available - add GenericShiftGridSet and GenericShiftGrid classes, relying on TIFF grids, that can be used for generic purpose grid-based adjustment - add a +proj=xyzgridshift method to perform geocentric translation by grid. Used for French NTF to RGF93 transformation using gr3df97a.tif grid - deformation: add support for +grids= for GeoTIFF grids - horizontal grid shift: fix failures on points slightly outside a subgrid (fixes #209) * File management: - add a filemanager.cpp/.hpp to deal with file related work - test for legacy proj_api.h fileapi - proj.h: add proj_context_set_fileapi() and proj_context_set_sqlite3_vfs_name() (fixes #866) - add capability to read resource files from the user writable directory * Network access: - build systems: add optional curl dependency - add a curl-based default implementation for network related functionality - proj.h: add C API to control network functionality, and optionaly provide network callbacks - add data/proj.ini with default settings - add a SQLite3 local cache of downloaded chunks - add proj_is_download_needed() and proj_download_file() * Use Win32 Unicode APIs and expect all strings to be UTF-8 (fixes #1765) For backward compatibility, if PROJ_LIB content is found to be not UTF-8 or pointing to a non existing directory, then an attempt at interpretating it in the ANSI page encoding is done. proj_context_set_search_paths() now assumes strings to be in UTF-8, and functions returning paths will also return values in UTF-8.
2020-01-13Remove -ld option from proj and cs2csKristian Evers
It promotes use of deprecated paramters +datum and +towgs84 which we don't want to encourage. Closes #1308
2020-01-11Fix missing word in cct.rst and cct.1andreas
2020-01-07projinfo: support -k datumEven Rouault
2019-12-25projinfo: no longer call createBoundCRSToWGS84IfPossible() for WKT1:GDALEven Rouault
To align with GDAL 3.0.3 behaviour, no longer automatically try to create a boundCRS to WGS84 when exporting to WKT1:GDAL. The user has to explicitly specify --boundcrs-to-wgs84 if he wishes this behaviour.
2019-11-25Doc: change 7.0 references to 6.3Even Rouault
2019-09-23Document the autopromotion to 3D when mix of 2D/3D CRS in ↵Even Rouault
createOperations(), and test it (fixes #1623)
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