[Octave-bug-tracker] [bug #31352] interp2 broken for non-quadratic matrices when using cubic interpolation

[Marco Caliari]

Follow-up Comment #4, bug #31352 (project octave):

Dear Gunnar,

thanks for all your comments! 

1. I didn't know __splinen__, but it is the same and a little bit faster for
meshgridded XI,YI (so, it should be used)
2. yes, it is
3. of course, I think it is fixed now
4. done, for the "not-equispaced X,Y, scattered XI,YI" case
5. done (newcubic.m)

Please test the new attached files,

Marco

(file #21731, file #21732, file #21733)
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Additional Item Attachment:

File name: testnewinterp2.m               Size:2 KB
File name: newbicubic.m                   Size:1 KB
File name: newinterp2.m                   Size:1 KB


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