[PROJ] [PROJ 6.0.0] Cannot create a Prime Meridian with proj_create_from_wkt

[Even Rouault]

On mardi 30 avril 2019 12:41:54 CEST Didier Richard wrote:
> Hi all,
> 
> Still testing the library, it seams that the prime meridian creation with a
> call to proj_create_from_wkt() leads to getting an error. Is it a feature
> (cause one can create an ellipsoid using proj_create_from_wkt()) ?

I probably didn't see the interest of instanciating a standalone prime 
meridian object, so yes a "feature" :-)

> 
> By the way, the warnings and errors thrown by proj_create_from_wkt() are not
> "merged" into the error handling API : proj_context_errno() returns NULL.
> Why not pushing back these messages to the error handling API ?

Not sure if you are testing with 6.0 or master, but master should now set a 
PJD_ERR_GENERIC_ERROR

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