Nyall Dawson 82a84ffd0d Don't try to normalize proj coordinate operations constructed directly
from the proj string via the transform context

This isn't possible -- only proj coordinate operations constructed
from a src/dest CRS pair can be normalized, not those constructed
from a proj string.

It was redundant in any case, since we always normalize the available
operations before giving users a choice of them.

So just add some big bold warnings to the dox in case anyone is
manually manipulating and adding custom operations, that these
also MUST be pre-normalized

Refs #33121, conversation in https://github.com/OSGeo/PROJ/issues/1794
2019-12-14 05:33:59 +10:00
..
2019-12-07 17:34:12 +01:00