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ConcatenatedOperation::fixStepsDirection(): fix bad chaining of steps…
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test_factory.cpp: fix build, in particular on Alpine Edge (fixes #2759)
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change
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specific to EPSG:9731 now that is is deprecated
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to list all geoid model names that apply to a vertical CRS
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Non-trivial updates:
- some vertical CRS are now encoded as DerivedVerticalCRS. e.g EPSG:8228
"NAVD88 height (ft)", with base EPSG:5703 "NAVD88 height". As we don't
have support in our PROJ db model for DerivedVerticalCRS, modify the
import script to 'resolve' the derivation up to the original datum.
- Method EPSG:1069 'Change of Vertical Unit' is no longer used. It is
replaced by a generic-purpose EPSG:1104 method that doesn't take any
conversion factor. And generic conversions EPSG:7812 and EPSG:7813 are
now used in concatenated operations, which require code changes as
well.
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Closes #2667
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methods and params lacking an explicit EPSG id
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auxiliary DB
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in sqlite >= 3.11
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32N' return only the exact match
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Only occurence for now is EPSG:9451 'BI height' using the
'British Isles height ensemble'
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DatumEnsemble, typically for WGS 84 and ETRS89 ('breaking change')
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to other_transformation table
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AuthorityFactory::ObjectType::DYNAMIC_GEODETIC_REFERENCE_FRAME and DYNAMIC_VERTICAL_REFERENCE_FRAME, and make corresponding C API work
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handle dynamic vertical datums, and instanciate them properly from database
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to allow exporting DatumEnsemble to WKT < 2019.
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from ObjectUsage
as mandated by ISO 19111:2019
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epsg.org WKT export
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WGS 84 (Gxxxx), etc.) when possible
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dynamic datums, but not yet used
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Content mostly unchanged since v9.9
This update is "minimal" in that it mostly reflects the removal of the 'area'
table, replaced now by 'extent', 'scope' and 'usage'
Other new aspects of EPSG v10 are left aside.
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Fixes #2332
Didn't affect released versions
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(#2011)
Fixes https://github.com/OSGeo/gdal/issues/2290 where it was found that
PROJ returned value for conversion factor of US Survey Foot unit wasn't
at the maximum resolution, but only accurate to 15 significant digits.
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in the EPSG/grid_transformation table
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Fixes a regression of 6.3.0 found when creating with GDAL a TIFF with
a Geographic3D CRS. As TIFF must also encode the Geographic2D CRS,
the code of the Geographic2D CRS is searched from the name of the
Geographic3D CRS. When doing createObjectsFromName(
"ETRS89", {AuthorityFactory::ObjectType::GEOGRAPHIC_2D_CRS}, false, 1),
the result returned was not EPSG:4258 as expected, but EPSG:4173 IRENET95
which is registered as an alias of ETRS89. So sort results such
that non-alias results are returned first.
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Fixes #1867
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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.
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#1823)
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