[PROJ] inspecting embedded proj.db

Javier Jimenez Shaw j1 at jimenezshaw.com
Wed Nov 5 08:58:14 PST 2025


Hi

I am considering to embed proj.db in libproj.so.
Sometimes I want to look at proj.db later to see why some transformation is
not doing what I expect. (I modify the db)

Is there a way to "extract" proj.db from the library?

I use a normal "DB Browser for SQLite" in my ubuntu to inspect it.

It is not critical. I see that proj.db is in the data folder after
compilation, so I can recompile and watch it. It is more curiosity.

Thanks.
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