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From "Martin Desruisseaux (JIRA)" <j...@apache.org>
Subject [jira] [Created] (SIS-462) Corner cases in CoordinateOperationFinder
Date Tue, 11 Jun 2019 20:11:00 GMT
Martin Desruisseaux created SIS-462:
---------------------------------------

             Summary: Corner cases in CoordinateOperationFinder
                 Key: SIS-462
                 URL: https://issues.apache.org/jira/browse/SIS-462
             Project: Spatial Information Systems
          Issue Type: Improvement
          Components: Referencing
    Affects Versions: 0.8, 0.7, 1.0
            Reporter: Martin Desruisseaux


{{CoordinateOperationFinder}} has some corner cases where if fail to find a coordinate operation,
or a more appropriate operation could be found. Those corner cases are identified by {{TODO}}
labels in the code. Some cases are:

* Geographic 2D ⇌ Geographic 3D with datum change: current code do not can not build a Molodensky
operation (it builds that operation only when the number of dimensions is the same).
* Coordinate operation performing change of coordinate system (for example from {{CartesianCS}}
to {{SphericalCS}}) incorrectly named "Affine".
* Information about {{interpolationCRS}} is lost.




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