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| author | snowman2 <alansnow21@gmail.com> | 2019-04-01 19:43:14 -0500 |
|---|---|---|
| committer | snowman2 <alansnow21@gmail.com> | 2019-04-02 06:58:02 -0500 |
| commit | 996930229a83cf84e465ab20de70eda4745bd097 (patch) | |
| tree | 3b168437fa78b4c37d1188f39cf4895dee0ee4c4 /docs/source/usage | |
| parent | e31cd44d2b53a6dae71fd767f41ea5823f0612a9 (diff) | |
| download | PROJ-996930229a83cf84e465ab20de70eda4745bd097.tar.gz PROJ-996930229a83cf84e465ab20de70eda4745bd097.zip | |
added documentation for the priority of searcing for PROJ resource files
Diffstat (limited to 'docs/source/usage')
| -rw-r--r-- | docs/source/usage/environmentvars.rst | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/docs/source/usage/environmentvars.rst b/docs/source/usage/environmentvars.rst index 478e2eab..c8dfe28e 100644 --- a/docs/source/usage/environmentvars.rst +++ b/docs/source/usage/environmentvars.rst @@ -40,6 +40,16 @@ done by setting the variable with no content:: in other locations as well, amongst those are the users home directory, ``/usr/share/proj`` and the current folder. + You can also set the location of the resource files using + :func:`proj_context_set_search_paths` in the `proj.h` API header. + +.. versionchanged:: 6.1.0 + + Starting with PROJ version 6.1.0, the paths set by + :func:`proj_context_set_search_paths` will have priority over the + :envvar:`PROJ_LIB` to allow for mutliple versions of PROJ + resource files on your system without conflicting. + .. envvar:: PROJ_DEBUG Set the debug level of PROJ. The default debug level is zero, which results |