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

[Pantxo Diribarne]

Follow-up Comment #4, bug #61961 (project octave):

@razdvitch: When I read the doc for griddata, I see that the function first
interpolates your data with a function f defined as z = f (x,y) and then uses
evaluates that function on your regular (xx,yy) grid. AFAIU this approach
requires that there is an unique value z for a given coordinate (x,y). A
cylinder has an infinity of z coordinates for a given (x,y) so I think
griddata is a no go.  

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