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| author | Kristian Evers <kristianevers@gmail.com> | 2019-01-09 23:55:39 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-01-09 23:55:39 +0100 |
| commit | 763ff547aea5e1013b49254b62fc06060eccfaaf (patch) | |
| tree | daf7a4e66059e2021a398bc80e93a120a1147bad /docs | |
| parent | 6d5924842035ae6b5af8a6685f5c531e667c7f18 (diff) | |
| parent | 03b8e99d388013558b1a2ec02a82af4763b26b34 (diff) | |
| download | PROJ-763ff547aea5e1013b49254b62fc06060eccfaaf.tar.gz PROJ-763ff547aea5e1013b49254b62fc06060eccfaaf.zip | |
Merge pull request #1218 from rouault/search_path
Add API in proj.h to set a file finder callback and search paths; support multiple directories in PROJ_LIB
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/source/usage/environmentvars.rst | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/docs/source/usage/environmentvars.rst b/docs/source/usage/environmentvars.rst index 24954158..478e2eab 100644 --- a/docs/source/usage/environmentvars.rst +++ b/docs/source/usage/environmentvars.rst @@ -31,8 +31,12 @@ done by setting the variable with no content:: .. envvar:: PROJ_LIB The location of PROJ :doc:`resource files<../resource_files>`. - It is only possible to specify a single library in :envvar:`PROJ_LIB`; e.g. it - does not behave like PATH. PROJ is hardcoded to look for resource files + + Starting with PROJ 6, multiple directories can be specified. On Unix, they + should be separated by the colon (:) character. on Windows, by the semi-colon (;) + character. + + PROJ is hardcoded to look for resource files in other locations as well, amongst those are the users home directory, ``/usr/share/proj`` and the current folder. |