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2016-08-22Changed self-test build behaviour from opt-out to opt-inKristian Evers
2016-07-13Eliminated load time non-computable initializers in healpixKristian Evers
2016-05-31correct M_PI_HALFPI valueMicah Cochran
last digit changed to 9
2016-05-28Change math constants, similar to PR #372. Use M_ namespace with the de ↵Micah Cochran
facto standard M_PI and its ilk. Change names that are widely used in the project to be in the M_ namespace, so HALFPI becomes M_HALFPI. HALFPI is #defined as M_PI_2 (the defacto standard name). #defines _USE_MATH_DEFINES for MS Visual Studio (I didn't personally test this part, but Appveyor will not build otherwise).
2016-04-12refactoring + added selftest for 8 more projectionsThomas Knudsen
calcofi, cass,cc,wag2, wag3, wag7, wink1, wink2
2016-04-07pj_list cleanup + added selftest stubs for all projectionsThomas Knudsen
The projection list maintained by code in pj_list.c depended on stuff in projects.h. This stuff is non-obvious and since it is only used in pj_list.c, it has been moved from projects.h to pj_list.c (The material moved is based on some really clever X-macro techniques implemented by numerous redefinitions of the PROJ_HEAD macro, followed by immediate re-inclusion of te pj_list.h file). Also, the self test runner pj_run_selftests has been remodelled, now depending on a list of self test functions, generated in a similar way to the projection list, and like the projection list generated by X-macro techniques in pj_list.c. For this to work, self test functions need to be available for all projections. To fulfill this, stubs for all projections not having self tests already, have been added to PJ_aea.c Along with the recent build system patches by @kbevers, this first part of the macro-refactoring project is considered close to finished.
2016-04-05Some initial work on internal regression testsThomas Knudsen
Need these to reduce the chance I'm screwing up something during this rather intrusive code surgery
2016-04-01First steps toward simplified macros/internalsThomas Knudsen
The brief version:: In an attempt to make proj.4 code slightly more secure and much easier to read and maintain, I'm trying to eliminate a few unfortunate design decisions from the early days of proj.4 The work will be *very* intrusive, especially in the PJ_xxx segment of the code tree, but great care has been taken to design a process that can be implemented stepwise and localized, one projection at a time, then finalized with a relatively small and concentrated work package. The (very) long version: See the comments in PJ_minimal.c
2016-01-24Add support for big-endian NTv2 grids (#345)Even Rouault
2015-10-27Merge branch 'master' of https://github.com/piyushrpt/proj.4Even Rouault
Conflicts: nad/tv_out.dist
2015-10-24Switch utm to use etmerc to address issue #316.Charles Karney
Add a test to check this. Output of an existing test changed in 7th decimal place.
2015-10-23- API Extension to include fwd3d / inv3dPiyush Agram
- New SCH coordinate system for radar imaging systems
2015-09-11win32 PVALUE issuesisyphus
2015-07-07Make pj_init() locale safe and no longer modify locale (#226)Even Rouault
Remove setlocale() use in pj_init_ctx(), and replace uses of atof() & strtod() by their locale safe variants pj_atof() and pj_strtod(). Proj versions from now advertize #define PJ_LOCALE_SAFE 1 in proj_api.h and export pj_atof() & pj_strtod()
2015-05-31Remove unused $Id$ keywords.Elliott Sales de Andrade
2013-06-25move pj_open_lib() to public include fileFrank Warmerdam
git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@2356 4e78687f-474d-0410-85f9-8d5e500ac6b2
2013-06-25Remove internal declaration of PROJ_LIB - makes it hard to not have a valueFrank Warmerdam
git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@2355 4e78687f-474d-0410-85f9-8d5e500ac6b2
2013-06-22add pj_ctx_fgets() implementation (untested)Frank Warmerdam
git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@2347 4e78687f-474d-0410-85f9-8d5e500ac6b2
2013-06-22bulk of file api implementation complete and workingFrank Warmerdam
git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@2345 4e78687f-474d-0410-85f9-8d5e500ac6b2
2013-06-22preliminary step implementing virtual fileioFrank Warmerdam
git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@2344 4e78687f-474d-0410-85f9-8d5e500ac6b2
2012-06-19first nearly working grid catalog implementationFrank Warmerdam
git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@2219 4e78687f-474d-0410-85f9-8d5e500ac6b2
2012-06-18preliminary work on grid catalogsFrank Warmerdam
git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@2218 4e78687f-474d-0410-85f9-8d5e500ac6b2
2012-03-14avoid using macro expansion directly in #include to simplify codeFrank Warmerdam
git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@2196 4e78687f-474d-0410-85f9-8d5e500ac6b2
2011-11-22implement support for ctable2 format (read/write)Frank Warmerdam
git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@2121 4e78687f-474d-0410-85f9-8d5e500ac6b2
2011-05-31include string.h as memset is widely used nowFrank Warmerdam
git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@2048 4e78687f-474d-0410-85f9-8d5e500ac6b2
2011-05-31ensure PJ structure always initialized to zero after malloc (#112)Frank Warmerdam
git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@2045 4e78687f-474d-0410-85f9-8d5e500ac6b2
2011-05-10add support for vunits/vto_meter parameters to specify vertical unitsFrank Warmerdam
git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@2000 4e78687f-474d-0410-85f9-8d5e500ac6b2
2011-05-10fix up builds on windowsFrank Warmerdam
git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@1999 4e78687f-474d-0410-85f9-8d5e500ac6b2
2011-05-04added goodes interrupted homolosine (#106)Frank Warmerdam
git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@1997 4e78687f-474d-0410-85f9-8d5e500ac6b2
2010-10-19migrate pj_clear_initcache() to public api, and set pj_version to 4.8.0Frank Warmerdam
git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@1925 4e78687f-474d-0410-85f9-8d5e500ac6b2
2010-09-20use pj_log, fix bug with apply_vgridshiftFrank Warmerdam
git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@1903 4e78687f-474d-0410-85f9-8d5e500ac6b2
2010-07-06fix F_ERROR and E_ERROR macros to use ctx errno functionFrank Warmerdam
git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@1865 4e78687f-474d-0410-85f9-8d5e500ac6b2
2010-07-06I_ERROR must set context errnoFrank Warmerdam
git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@1864 4e78687f-474d-0410-85f9-8d5e500ac6b2
2010-06-11roll projCtx through various other low level functionsFrank Warmerdam
git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@1856 4e78687f-474d-0410-85f9-8d5e500ac6b2
2010-06-11preliminary implementation of projCtx APIFrank Warmerdam
git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@1854 4e78687f-474d-0410-85f9-8d5e500ac6b2
2010-05-11preliminary addition of vertical datum shifting capabilityFrank Warmerdam
git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@1839 4e78687f-474d-0410-85f9-8d5e500ac6b2
2010-03-16Rework the translation of nadgrids parameters into a list of gridshift files Frank Warmerdam
to avoid use of static "lastnadgrids" information which screws up multithreading. Changes the PJ structure. git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@1831 4e78687f-474d-0410-85f9-8d5e500ac6b2
2010-03-03various improvements to error handling so corrupt grids are reported (#66)Frank Warmerdam
git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@1828 4e78687f-474d-0410-85f9-8d5e500ac6b2
2010-03-01added preliminary support for +axis (#18)Frank Warmerdam
git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@1825 4e78687f-474d-0410-85f9-8d5e500ac6b2
2010-01-24fix seriously broken lon_wrap support (#62)Frank Warmerdam
git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@1789 4e78687f-474d-0410-85f9-8d5e500ac6b2
2009-09-23fix up lock support on windows, enable by default, make public apiFrank Warmerdam
git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@1625 4e78687f-474d-0410-85f9-8d5e500ac6b2
2009-03-09added initial init file cachingFrank Warmerdam
git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@1542 4e78687f-474d-0410-85f9-8d5e500ac6b2
2009-01-26restore the functions from biveval.c as they are used by some folks (#24)Frank Warmerdam
git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@1514 4e78687f-474d-0410-85f9-8d5e500ac6b2
2009-01-23removed biveval as it is unused (#24)Frank Warmerdam
git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@1513 4e78687f-474d-0410-85f9-8d5e500ac6b2
2009-01-06removed CVS log messages since they are not maintained by subversionFrank Warmerdam
git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@1504 4e78687f-474d-0410-85f9-8d5e500ac6b2
2007-11-26Modified PJ structure to hold a_orig, es_orig, ellipsoid definition beforeFrank Warmerdam
adjustment for spherical projections. Modified pj_datum_transform() to use the original ellipsoid parameters, not the ones adjusted for spherical projections. Modified pj_datum_transform() to not attempt any datum shift via geocentric coordinates if the source *or* destination are raw ellipsoids (ie. PJD_UNKNOWN). All per PROJ bug #1602, GDAL bug #2025. git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@1406 4e78687f-474d-0410-85f9-8d5e500ac6b2
2007-03-11support drive letter prefixes on win32 and related fixes (bug 1499)Frank Warmerdam
git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@1392 4e78687f-474d-0410-85f9-8d5e500ac6b2
2006-11-17Uploaded PROJ.4 port for Windows CE.Mateusz Loskot
git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@1377 4e78687f-474d-0410-85f9-8d5e500ac6b2
2006-10-18added mlist functions from libproj4Frank Warmerdam
git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@1360 4e78687f-474d-0410-85f9-8d5e500ac6b2
2006-10-12Added experimental +lon_wrap argument to set a "center point" forFrank Warmerdam
longitude wrapping of longitude values coming out of pj_transform(). git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@1353 4e78687f-474d-0410-85f9-8d5e500ac6b2
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