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Diffstat (limited to 'docs/source/resource_files.rst')
| -rw-r--r-- | docs/source/resource_files.rst | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/docs/source/resource_files.rst b/docs/source/resource_files.rst index ea02fd4b..3684a948 100644 --- a/docs/source/resource_files.rst +++ b/docs/source/resource_files.rst @@ -23,21 +23,34 @@ The following paths are checked in order: - For transformation grids that have an explict relative or absolute path, the directory specified in the grid filename. + - Path resolved by the callback function set with the :c:func:`proj_context_set_file_finder`. If it is set, the next tests will not be run. + - Path(s) set with the :c:func:`proj_context_set_search_paths`. If set, the next tests will not be run. + +- The PROJ user writable directory, which is : + + * on Windows, ${LOCALAPPDATA}/proj + * on MacOSX, ${HOME}/Library/Logs/proj + * on other platforms (Linux), ${XDG_DATA_HOME}/proj if :envvar:`XDG_DATA_HOME` + is defined. Else ${HOME}/.local/share/proj + - Path(s) set with by the environment variable :envvar:`PROJ_LIB`. On Linux/MacOSX/Unix, use ``:`` to separate paths. On Windows, ``;`` + - On Windows, the *..\\share\\proj\\* and its contents are found automatically at run-time if the installation respects the build structure. That is, the binaries and proj.dll are installed under *..\\bin\\*, and resource files are in *..\\share\\proj\\*. + - A path built into PROJ as its resource installation directory (whose value is $(pkgdatadir)), for builds using the Makefile build system. Note, however, that since this is a hard-wired path setting, it only works if the whole PROJ installation is not moved somewhere else. + - The current directory When networking capabilities are enabled, either by API with the @@ -77,6 +90,12 @@ Its default content is: ; Can be overriden with the PROJ_NETWORK_ENDPOINT environment variable. cdn_endpoint = https://cdn.proj.org + cache_enabled = on + + cache_size_MB = 100 + + cache_ttl_sec = 86400 + Transformation grids ------------------------------------------------------------------------------- |