[PROJ] Getting "proj" and "datum" for a CRS

[Martin Desruisseaux]

Le 07/05/2019 à 14:48, Kristian Evers a écrit :
> In addition, after having giving this some more though I think there
> must be a better way to deal with this problem. A generic function
> that can returns all parameters that make up a PJ object would be
> preferable. A wrapper for pj_param() would do the trick but a better
> way likely exists.

An array of OperationParameterValue provided by
SingleOperation.parameterValue method? (ISO 19111 figure 16). I do not
know if PROJ6 already implements those classes, but that would be an ISO
approach if PROJ wishes to continue that path.

    Martin