[PROJ] Proj 6 API questions

[Even Rouault]

> > OGRFeature(SELECT):1
> > 
> >   description (String) = China Geodetic Coordinate System 2000
> >   celestial_body_code (String) = EARTH
> 
> What api can I use to get the description and celestial body for an
> ellipsoid?

There's no API for that. description is mostly a provisional field, not set 
for EPSG data (it is set for ESRI data though). And celestial body was also a 
provision for which there's no C API

Even

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