[Octave-bug-tracker] [bug #61961] Griddata cannot produce mesh on vertical vertices

[Razdvizh]

Follow-up Comment #14, bug #61961 (project octave):


[comment #13 comment #13:]
> I think the approach in `griddata`, based on triangulation, is not adapted
to interpolation on closed surfaces. Matlab doesn't support it either and
returns a meaningful message: "Duplicate data points have been detected and
removed - corresponding values have been averaged".
> 
> Can we close this report as the failure is expected, or should we make it a
feature request for a warning when duplicate data points are present?

Close, add note to doc. Do you know other approaches, software perhaps?

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