[PROJ] Tie breakers used when ordering candidate operations

Even Rouault even.rouault at spatialys.com
Thu Feb 11 15:07:42 PST 2021


> To clarify -- there's no bug in proj here, and proj's candidate
> ordering is giving the expected results. It's just that they'd like to
> know what they could do to get the ordering given by proj to match
> their recommendations.
> 
> That's why I was wondering about some free-form way to influence the
> ordering for tie-breakers...

The easiest way would be that they declare slightly different accuracies for 
the corresponding EPSG records, like 3.00, 3.01, 3.02, according to the order 
they wish.


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