How to find the active metadata search path in PROJ 6
Roger Bivand <[email protected]>
| Newsgroups | gmane.comp.gis.proj-4.devel |
|---|---|
| Message-ID | <[email protected]> |
Hi, I've looked but cannot find the "get" side of proj_context_set_search_paths(). Does one exist, or is there an alternative way of getting the current active search path? Reason for question: to be able to add a local directory, for example holding grid files downloaded on the fly or caches from previous sessions, and where the default data/ directory is not user-writable, I think I need to build the ":" or ";" separated list to update the search path. To avoid overwriting it, I need to prepend the active search path to the local user-writable directory. Hope this is just something I've missed, a function returning a string, or equivalent mechanism. Roger -- Roger Bivand Department of Economics, Norwegian School of Economics, Helleveien 30, N-5045 Bergen, Norway. voice: +47 55 95 93 55; e-mail: [email protected] https://orcid.org/0000-0003-2392-6140 https://scholar.google.no/citations?user=AWeghB0AAAAJ&hl=en _______________________________________________ PROJ mailing list [email protected] https://lists.osgeo.org/mailman/listinfo/proj