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The rest of the C API is structured such that type definitions goes into
one page and functions to another. This commit makes sure the same is
done for the C bindings to the ISO19111 C++ API by defining two doxygen
groups in proj.h, which is then organized into the proper pages with
Sphinx and breathe.
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(refs #201)
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Added Fortran-Proj, bindings for PROJ in Fortran.
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sweep parameter depending on the satellite (fixes #1179)
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Implement RFC 2: Initial integration of "GDAL SRS barn" work
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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conversion for unpublished documents to reduce their file size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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Closes #1107
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Closes #1159
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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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Add Tobler-Mercator projection
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the Bertin 1953 projection
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Add Lambert Conic Conformal (2SP Michigan) projection
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Remove nmake build system
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of it (fixes #535)
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The Geographic offsets transformation adds an offset to the geographic longitude,
latitude coordinates, and an offset to the ellipsoidal height.
This method is normally only used when low accuracy is tolerated. It is documented
as coordinate operation method code 9619 (for geographic 2D) and 9660 (for
geographic 3D) in the EPSG dataset.
It can also be used to implement the method Geographic2D with Height Offsets
(code 9618) by noting that the input vertical component is a gravity-related
height and the output vertical component is the ellispoid height (dh being
the geoid undulation).
It can also be used to implement the method Vertical offset (code 9616)
It is used for example to transform:
- from the old Greek geographic 2D CRS to the newer GGRS87 CRS
- from Tokyo + JSLD69 height to WGS 84
- from Baltic 1977 height to Black Sea height
It is also useful to document the implicit zero-offset transformation
we do in pipelines such as
+proj=pipeline +step +inv +proj=longlat +ellps=A
+step +proj=longlat +ellps=B
that can be explicited as
+proj=pipeline +step +inv +proj=longlat +ellps=A
+step +proj=geogoffset [+dlon=0 +dlat=0 +dh=0]
+step +proj=longlat +ellps=B
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There was an issue since transformation.rst which uses this citation is
alphabetically after references.rst.
The documented workaround in https://github.com/mcmtroffaes/sphinxcontrib-bibtex/issues/8
is to rename references.rst as zrefereces.rst, so it is alphabetically last.
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- classification
- tests
- coding style
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Closes #1127
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This removes some questions that are no longer valid
(covered elsewhere in the docs), adjusts the wording in other questions
and fixes formatting and making it proper rst/sphinx syntax.
With this, #1070 is almost fixed.
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These are included with proj-datumgrid:
- Australia
- Canada: ntv2_0.gsb
- Germany: BETA2007.gsb
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