[PROJ] Am I supposed to get same results with libproj if passing proj4 +proj from/to crs ?

[Even Rouault]

> Thanks. I confirm moving /usr/share/proj/conus away gives me the
> suboptimal result unless I set PROJ_NETWORK=ON env variable.
>
> Now back to pyproj: the python module seems to ship with its own
> libproj shared library, which does NOT find the "conus" grid.
> It works fine with PROJ_NETWORK=ON but otherwise it gives the
> suboptimal result.
>
> How do I tell in which paths does such library look into,
> and Which env variable (if any) would give that library instruction
> as to where to look for the grids ?
More a question for https://github.com/pyproj4/pyproj
>
> --strk;

-- 
http://www.spatialys.com
My software is free, but my time generally not.