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of use argument, and make createFromUserInput() recognize init=epsg: / init=IGNF: in legacy mode, that is when proj_context_get_use_proj4_init_rules() is used
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authname
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Database: use official IGNF.xml registry to create content from the IGNF authority
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authority
Up to now, we re-processed the data/IGNF PROJ.4 definition to ingest it into proj.db,
but this file originally come from a processing of IGNF.xml
( http://librairies.ign.fr/geoportail/resources/IGNF.xml )
The end result is not strictly equivalent, as data/IGNF has some 'magic' to create
towgs84 / nadgrids, since IGNF.xml doesn't necessary contain all transformations
from its geodetic systems to WGS84. I've tried to re-add some of those missing transforms
(null Helmert transforms), so it can be used for pivoting, but that might be incomplete.
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https://github.com/OSGeo/proj-datumgrid/pull/40
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- createFromPROJString(): take into account axisswap step for Krovak and Transverse Mercator (South Orientated)
- Geocentric export to PROJ4: use datum when possible, and add explicit units=m
- ESRI WKT parser: make it case insensitive to parameter and projection names, and more tolerant about possible parameter name aliases
- import from WKT1 for Polar_Stereographic: don't be case sensitive
- importFromPROJString: allow pm to override datum
- Equidistant cylindrical: add support for non-standard latitude of natural origin, used in a GDAL test case
- tmerc export to PROJString: use 'k' instead of 'k_0'
- pj_ellps: use official value from EPSG for reverse flattening of Airy ellipsoid
- GDAL compatibility: add support for importing odd formulations of Mercator as WKT1, but rejecting them when exporting to PROJ
- Add export of 'Geostationary Satellite (Sweep X)' to WKT1_GDAL via EXTENSION.PROJ4 node
- importFromPROJString: add support for +f
- WKT1 / PROJ4: add support for EXTENSION.PROJ4 nodes and +wktext
- exportToWKT: change way we deal with AXIS by default for WKT1_GDAL
- Improve etmerc handling
- Fix WKT import of peg_point_heading for Spherical_Cross_Track_Height
- International Map of the World Polyconic: change parameter mapping
- exportToPROJ: add alpha parameter
- Hotine_Oblique_Mercator_Two_Point_Natural_Origin: GDAL_WKT1 related fix
- GDAL compatibility improvements in import from PROJ4 / WKT1 for polar stereographic
- Add support for +towgs84 when importing a +proj=geocent
- import from WKT1: add support for an odd Mercator_1SP formulation handled by GDAL
- export to proj4 strings: add +units=m to projected CRS for better GDAL compatibility
- export to proj4 strings: add +no_defs to CRS for better GDAL compatibility
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https://github.com/OSGeo/proj-datumgrid/pull/39
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sweep parameter depending on the satellite (fixes #1179)
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Condtional build of test subdir + warning fix
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Implement RFC 2: Initial integration of "GDAL SRS barn" work
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DOC: remove old docs that are published by USGS
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This work mostly consists of:
- a C++ implementation of the ISO-19111:2018 / OGC Topic 2
"Referencing by coordinates" classes to represent Datums,
Coordinate systems, CRSs (Coordinate Reference Systems) and
Coordinate Operations.
- methods to convert between this C++ modeling and WKT1, WKT2
and PROJ string representations of those objects
- management and query of a SQLite3 database of CRS and Coordinate Operation definition
- a C API binding part of those capabilities
This is all-in-one squashed commit of the work of
https://github.com/OSGeo/proj.4/pull/1040
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Remove documents that are published externally, and re-do ps2pdf
conversion for unpublished documents to reduce their file size
and allow text access. Also add README.md and update references.bib
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Remove unused struct from projects.h
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Remove proj_geocentric_latitude from public API
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Closes #1107
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Disallow use of non-projection operations in proj (was: Don't convert non-angular inputs to proj to radians)
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Since the introduction of other operations types than projections it has
been unclear how proj should treat those. This commit sets record
straight once and for all: proj is only allowed to initialize operations
that take angular input and produces non-angular output, i.e.
projections. This is true to the version of proj before the introduction
of the pipeline and other non-projection operations. Users can still
initiliaze pipelines with proj as long as the resulting concatenated
operation requires angular input and outputs non-angular output.
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Add headings on tables where needed.
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Closes #1159
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Implement Molodensky-Badekas transform (fixes #1160)
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cmake: detect PTHREAD_MUTEX_RECURSIVE by compiling
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cmake: remove unused code
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The `check_symbol_exists` cannot detect `#define symbol 1` because it
takes the address of the symbol to detect it, but the address of a
literal is not allowed. Some platforms define `PTHREAD_MUTEX_RECURSIVE`
by such a literal.
Fixes #1158
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These functions aren't called from anywhere else in the codebase.
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CMake provides this function, but only in CMake 2.8.3 and up. This
minimum version bump is OK because it is from 2010, but the code
requires C++11 features to exist. Any platform with a suitable compiler,
but too-old of a CMake can easily compile the required CMake version as
well.
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static'ify them
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Move struct definitions for proj_list_* functions to proj.h
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With projects.h not being available to outside users anymore we need to
define PJ_UNITS, PJ_ELLPS, PJ_PRIME_MERIDIANS and PJ_OPERATIONS
elsewhere.
Related pj_get_*_ref() functions have been removed in favour
of their proj_ namespaced counterparts.
char pointers have been changed to const char pointers.
Resolves #983
Resolved #1147
Make char pointers const
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pj_mkparam() and pj_mkparam_ws() doesn't alter the input string
should therefore be const. This will be useful when making other
changes to the code base later.
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