[Octave-bug-tracker] [bug #45542] griddatan unable to perform 4-dimensional interpolation.

[Juho Iipponen]

Follow-up Comment #1, bug #45542 (project octave):

Taking the transpose of "y(tri(tri_list,:))" before multiplication (see
original submission) seems to be the correct course of action. However, it
only works if a point lies within the convex hull, when both vectors to be
multiplied are non-empty. Therefore, I have added a guard before that line:


if ~isempty(bary_list)
    yi(valid) = sum (y(tri(tri_list,:))' .* bary_list, 2);
end


I have attached the fixed griddatan.m function, but I would want someone more
knowledgeable to have a look at it.

(file #34467)
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Additional Item Attachment:

File name: griddatan.m                    Size:3 KB


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