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2019-02-20Add VERTCON grid name alternatives in database, and handle filename ↵Even Rouault
substitution for VERTCON method
2019-02-18Fix a few issues with i386 buildsEven Rouault
Relax tolerances in a few unit test, and in laea code. Seen with gcc 5.3 and also 7.1 Related to the use of the 387 floating-point math, since they disappear with gcc 7.1 if using non-default -mfpmath=sse -msse
2019-02-18Merge pull request #1276 from ↵Kristian Evers
rouault/intermediate_crs_use_only_if_no_direct_transformation Modify the default strategy of researching intermediate CRS to do it only if there is no direct transformation
2019-02-17tests: implement fuzzy proj string comparison in a few problematic test ↵Even Rouault
cases on non-x86 arch (fixes #1275)
2019-02-17Modify the default strategy of researching intermediate CRS to do it only if ↵Even Rouault
there is no direct transformation
2019-02-17Slack tolerance in deg->rad unitconvert testKristian Evers
2019-02-16Make sure proj_get_source_crs() and proj_get_target_crs() work on 'pseudo' ↵Even Rouault
PJ object returned by proj_create_crs_to_crs() when there are several alternatives
2019-02-16Make sure that the PJ object returned by proj_create_crs_to_crs() is a ↵Even Rouault
proper CoordinateOperation so that we can call proj_get_source_crs() on it for example
2019-02-15Merge pull request #1265 from dg0yt/gtest-mingwKristian Evers
Fix issues with Gtest and MinGW
2019-02-15Fix size_t comparisons in testsKai Pastor
2019-02-14Merge pull request #1264 from kbevers/remove-t_obsKristian Evers
Clean up time handling in helmert and deformation
2019-02-14Mark the external GTest package as requiredKai Pastor
GTest provides a configuration file, so we can disable the module mode. If the GTest package cannot be found, this shall be reported right here. (Note that while we specify a version, we do not require an EXACT match.)
2019-02-14Link gtest library with GTest:: prefixKai Pastor
GTest::gtest is the imported target supplied by find_package(GTest). For the internal build of GTest, this target is created as an alias for now: find_package cannot be used because the interal build does not get installed, and so a package config file is not available.
2019-02-14Remove legacy cmake commandsKai Pastor
PROJ requires CMake >= 3.5.
2019-02-14Use GTest 1.8.1Kai Pastor
This fixes issues with MinGW when threads are used.
2019-02-14deformation: Replace +t_obs with +dtKristian Evers
The +t_obs parameter was confusing for users since it effectively overwrote the observation time in input coordinates. To make it more clear what is the operation is doing, users are now required to directly specify the time span for which they wish to apply a given deformation. The parameter +dt has been added for that purpose. The new parameter is mutually exclusive with +t_epoch. +dt is used when deformation for a set amount of time is needed and +t_epoch is used (in conjunction with the observation time of the input coordinate) when deformation from a specific epoch to the observation time is needed.
2019-02-14Merge remote-tracking branch 'osgeo/master' into remove-t_obsKristian Evers
2019-02-14Reverse direction of deformation operations/transformations/deformationKristian Evers
Changed the direction of dt-calculation to follow the same convention as helmert. Changed from dt = t_c - t_obs to dt = t_obs - t_c, which effectively reverses the direction of the operation. Existing projstrings using deformation can simply reverse the direction of the operation to achieve the same results as before this commit.
2019-02-13EPSG Helmert and Molodensky-Badekas methods in the Geographic 2D domain: use ↵Even Rouault
the push/pop v_3 operator to preserve the Z component
2019-02-13PROJ string parsing: no longer attempt to build a CoordinateOperation object ↵Even Rouault
from +proj=helmert/molodensky since there are ambiguities
2019-02-13Add push and pop operationsKristian Evers
This commit introduces the concept of a pipeline coordinate stack in which components of coordinates can be saved and loaded from. This makes it possible to moved values from one step of a pipeline to another, effectively overwriting parts of the output from a given step.
2019-02-12Add testprojinfo and testcct to CMake setupKristian Evers
2019-02-12Fix typoEven Rouault
2019-02-12Fix build failureEven Rouault
2019-02-11Make tmerc an alias for etmerc. (#1234)Kristian Evers
* Make tmerc an alias for etmerc This switches the algorithm used in tmerc to the Poder/Engsager tmerc algorithm. The original tmerc algorithm of Evenden/Snyder origin can still be accessed by adding the +approx flag when initializing a tmerc projection. The +approx flag can also be used when initializing UTM projections, in which case the Evenden/Snyder algorithm is used as well. If a tmerc projection is instantiated on a spherical earth the Evenden/Snyder algorithm is used as well since the Poder/Engsager algorithm is only defined on the ellipsoid. +proj=etmerc can still be instantiated for backwards compatibility reasons. Co-authored-by: Kristian Evers <kristianevers@gmail.com> Co-authored-by: Even Rouault <even.rouault@spatialys.com>
2019-02-11test/cli/testcct: add minimalistic test of cctEven Rouault
2019-02-07Rename proj_crs_list_destroy() to proj_crs_info_list_destroy()Even Rouault
2019-02-07Add proj_get_crs_info_list_from_database()Even Rouault
This method is intended to be used typically by GUI that lists all possible CRS. What is does could be done by previously existing functions, but it is much faster. It typically runs in less than 0.1s (hot run) versus ~0.5s with the method that consists in enumerating all codes and instanciating a PJ object for each of them.
2019-02-06ISO19111: Handle database area objects with no bounding boxEven Rouault
2019-02-04Allow building against external GTest with CMake.Elliott Sales de Andrade
2019-02-04Allow building against external GTest with autotools.Elliott Sales de Andrade
2019-02-04Use pkgconfig to find sqlite3.Elliott Sales de Andrade
2019-02-03init(): repair to_meter=num/denom that was broken in the general case in ↵Even Rouault
PROJ 5; repair vto_meter=num/denom that was broken, and avoid division by zero, which fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12869. Credit to OSS Fuzz
2019-02-03Avoid division by zero in Ellipsoid::computeSemiMinorAxis(). Fixes ↵Even Rouault
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12867. Credit to OSS Fuzz. master only
2019-02-03WKT1 export: avoid division by zero. Fixes ↵Even Rouault
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12854. Credit to OSS Fuzz
2019-02-03labrd: avoid floating point division by zero. Fixes ↵Even Rouault
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12849. Credit to OSS Fuzz
2019-02-02pj_ellipsoid(): avoid division by zero when R=0. Fixes ↵Even Rouault
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12843. Credit to OSS Fuzz
2019-02-02PROJStringSyntaxParser: avoid assertion on illegal input. Fixes ↵Even Rouault
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12837. Credit to OSS Fuzz
2019-02-01test/fuzzers: fix build of standard_fuzzerEven Rouault
2019-01-31exportToWKT(): restrict a8e7ef45d132b44dd4096c6fe3703fe92b390d1e to TOWGS84 ↵Even Rouault
only to avoid breaking other use cases
2019-01-29Update test with correct parameterKaroline Skaar
Update ds to be in correspondence with ITRF2000 file
2019-01-26proj_trans_generic(): make it work with multiple internal coordinate ↵Even Rouault
operations (fixes #1237)
2019-01-22Merge pull request #1233 from rouault/fix_1232Kristian Evers
Coordinate operation computation with boundcrs / wktext: drop useless early bindins terms in generated pipeline (fixes #1232)
2019-01-22Coordinate operation computation with CRS with extension string: replace ↵Even Rouault
datum by ellps
2019-01-22Merge pull request #1231 from rouault/fix_1229Even Rouault
proj_create_crs_to_crs(): defer selection of actual coordinate operation until proj_trans() is called (fixes #1229)
2019-01-22ISO19111 PROJ string parser: discard parameters not recognized by PROJEven Rouault
2019-01-22exportToWKT: use upper-case exponent (E) to conform to WKT-2 EBNFEven Rouault
2019-01-22Coordinate operation computation with boundcrs / wktext: drop useless early ↵Even Rouault
bindins terms in generated pipeline (fixes #1232)
2019-01-22proj_create_crs_to_crs(): defer selection of actual coordinate operation ↵Even Rouault
until proj_trans() is called (fixes #1229)
2019-01-22ISO19111: clean interface of DataEpoch classEven Rouault
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