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2020-04-04hgridshift/vgridshift: defer grid opening when grid has already been openedEven Rouault
Relates to #2115 With the fix of https://github.com/OSGeo/PROJ/pull/2128, transforming between EPSG:4326+3855 and EPSG:4269+5703 leads to many operations with many grids, and opening a file handle for each operation saturates the limit of 1024 file handles opened simunalteously. This fix defers grid opening when a transformation has already been instanciated with the same grid.
2020-04-04createOperations(): improve results of compoundCRS to compoundCRS case ↵Even Rouault
(fixes #2115)
2020-04-04Doc: link projinfo to ballpark transformation termEven Rouault
2020-04-04Doc: define 'Ballpark transformation'Even Rouault
2020-04-04projinfo: add a --hide-ballpark optionEven Rouault
2020-04-04Merge pull request #2126 from rouault/createFromUserInput_compoundCRS_from_namesEven Rouault
createFromUserInput(): allow compound CRS with the 2 parts given by names, e.g. 'WGS 84 + EGM96 height'
2020-04-03createFromUserInput(): allow compound CRS with the 2 parts given by names, ↵Even Rouault
e.g. 'WGS 84 + EGM96 height'
2020-04-03.travis.yml: fix issue with ubuntu-toolchain-r-test sourceEven Rouault
2020-04-03Make sure that importing a Projected 3D CRS from WKT:2019 keeps the base ↵Even Rouault
geographic CRS as 3D (fixes #2122)
2020-03-30ESRI_WKT ingestion: make sure to identify to non-deprecated EPSG entry when ↵Even Rouault
possible (fixes #2116)
2020-03-30Merge pull request #2052 from rouault/speedup_phi2Even Rouault
pj_phi2(): speed-up computation (and thus inverse ellipsoidal Mercator and LCC)
2020-03-30Database: fix registration of custom entries of ↵Even Rouault
grid_transformation_custom.sql for geoid grids (fixes #2112)
2020-03-30Fix working of Helmert transform between the horizontal part of 2 ↵Even Rouault
compoundCRS (fixes #2108)
2020-03-29Merge pull request #2039 from rouault/speedup_snyder_tmercEven Rouault
Approximate tmerc (Snyder): speed optimizations
2020-03-29Merge pull request #2036 from rouault/speedup_poder_engsager_tmercEven Rouault
Extended tmerc (Poder/Engsager): speed optimizations
2020-03-28CMake: prefer to use use PROJ_SOURCE_DIR and PROJ_BINARY_DIR (#2100)Mike Taves
* Use instead of CMAKE_SOURCE_DIR and CMAKE_BINARY_DIR * Also PROJECT_SOURCE_DIR and PROJECT_BINARY_DIR, which are similar * Set properties with a list variable rather than a long line * Correction to 'proj_test_set_properties' function, rename ENVIRONMENT: - PROJ_IGNORE_USER_WRITABLE_DIRECTORY (ignored) - PROJ_SKIP_READ_USER_WRITABLE_DIRECTORY (used by filemanager.cpp)
2020-03-27Fix identification of projected CRS whose name is close but not strictly ↵Even Rouault
equal to a ESRI alias (fixes #2099)
2020-03-27Add entries in grid_alternatives for Portugal grids coming from ESRI entries ↵Pedro Venancio
(#2102) Fixes #2096
2020-03-26Use jtsk03-jtsk horizontal grid from CDNMartin Dobias
2020-03-25EngineeringCRS: when exporting to WKT1_GDAL, output unit and axis (fixes ↵Even Rouault
https://github.com/OSGeo/gdal/issues/2347)
2020-03-24ESRI WKT import / identification: special case for ↵Even Rouault
NAD_1983_HARN_StatePlane_Colorado_North_FIPS_0501 with Foot_US unit (fixes #2086)
2020-03-23proj_get_suggested_operation(): extra fix to behave similarly to ↵Even Rouault
proj_create_crs_to_crs_from_pj()
2020-03-21Add post-install checks for CMake and Autotools/pkg-config (#2077)Mike Taves
* Checks CMake's find_package(PROJ) and find_package(PROJ4) * Checks pkg-config used with a Makefile (Linux and macOS only) * Use proj.h / libproj with a simple 'testappprojinfo'
2020-03-20Merge pull request #2085 from ↵Even Rouault
rouault/fix_proj_get_suggested_operation_with_operations_without_area_of_use proj_get_suggested_operation(): fix when there are only operations without area of use
2020-03-19proj_get_suggested_operation(): fix when there are only operations without ↵Even Rouault
area of use
2020-03-18CMake: fix bug with find_package(PROJ) with macOSMike Taves
2020-03-18cs2cs: don't require +to for '{source_crs} {target_crs} filename...' syntax ↵Even Rouault
(fixes #2012)
2020-03-17Merge pull request #2079 from rouault/deprecate_proj_list_angular_unitsEven Rouault
Deprecate proj_list_angular_units(). Follow-up of https://github.com/OSGeo/PROJ/pull/2065
2020-03-17Deprecate proj_list_angular_units(). Follow-up of ↵Even Rouault
https://github.com/OSGeo/PROJ/pull/2065
2020-03-17Align install.rst with current version (#2075)Kristian Evers
Using {PROJVERSION} and {PROJDATAVERSION} substitutes the macro for the current version numbers of PROJ and PROJ-data. Rephrased a few sections regarding grid packages. Closes #2072 Co-authored-by: Mike Taves <mwtoews@gmail.com>
2020-03-16Merge pull request #2068 from rouault/add_proj_get_suggested_operationEven Rouault
Add proj_get_suggested_operation()
2020-03-16Merge branch 'master' into add_proj_get_suggested_operationEven Rouault
2020-03-16Merge pull request #2065 from rouault/add_proj_get_units_from_databaseEven Rouault
Add proj_get_units_from_database() (fixes #2004)
2020-03-15Fix build with libtiff master (libtiff > 4.1.0)Even Rouault
2020-03-13Tag proj_list_units() as deprecatedEven Rouault
2020-03-13Add proj_get_suggested_operation()Even Rouault
Return the index of the operation that would be the most appropriate to transform the specified coordinates. This operation may use resources that are not locally available, depending on the search criteria used by proj_create_operations(). This could be done by using proj_create_operations() with a punctual bounding box, but this function is faster when one needs to evaluate on many points with the same (source_crs, target_crs) tuple.
2020-03-12Autotools/pkg-conf: Define datarootdirMike Taves
2020-03-12Add proj_get_units_from_database() (fixes #2004)Even Rouault
2020-03-12Fix build with gcc 4.8.5 (fixes #2062)Even Rouault
2020-03-12Database: register grids for New Caledonia added per ↵Even Rouault
https://github.com/OSGeo/PROJ-data/pull/16
2020-03-12Add note about orientation of control pointsB R S Recht
2020-03-11ProjectedCRS::identify(): tune it to better work with ESRI WKT ↵Even Rouault
representation of EPSG:2193 Adresses https://github.com/OSGeo/gdal/issues/2303 by raising the identification confidence from 25% to 90% (90% means equivalent for all purposes, but name not strictly the EPSG official one)
2020-03-11.cirrus.yml: disable ccache as cache uploading can be super slowEven Rouault
2020-03-11pj_phi2(): speed-up computation (and thus inverse ellipsoidal Mercator and LCC)Even Rouault
This does not change the numeric values returned by the method, as far as I could see on a few samplings. The tricks used save a call to sin() and atan() at each iteration. This directly affects speed of inverse Mercator and LCC (among others), in their ellipsoidal formulation. Timings on inverse Mercator show a 31% speed-up at mid-latitudes where pj_phi2() needs 5 iterations, and 24% at latitudes close to 0 or 90deg where it needs one iteration.
2020-03-11Doc: use 'ellipsoidal' to refer to the ellipsoidal formulation (to be ↵Even Rouault
opposed to the spherical one) Instead of 'elliptical'. Was suggested by @cffk in https://github.com/OSGeo/PROJ/pull/2030#issuecomment-596132341 An elliptical projection is a projection whose global shape fits inside an ellipsoid, like Mollweide. At least according to https://www.merriam-webster.com/dictionary/elliptical%20projection and https://en.wikipedia.org/wiki/Mollweide_projection
2020-03-10data/Makefile.am: remove bashismEven Rouault
2020-03-10utm/ups: make sure to set errno to PJD_ERR_ELLIPSOID_USE_REQUIRED if es==0Even Rouault
ENOMEM was wrongly set after setting PJD_ERR_ELLIPSOID_USE_REQUIRED Note: it is a bit strange to forbid the pure spherical case whereas the maths would allow it. I presume this is due to the typical usage of those methods.
2020-03-10fix documentation for proj_trans_generic(), see ↵Colin Doig
https://github.com/OSGeo/PROJ/issues/2032 (#2037)
2020-03-10Merge pull request #2040 from rouault/esri_map_Transverse_Mercator_ComplexEven Rouault
Map ESRI Transverse_Mercator_Complex to Transverse Mercator
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.
generated by cgit v1.2.3 (git 2.25.1) at 2026-08-14 04:00:16 +0000