Making a heat map from three vectors

I want to make a heat map from three vectors with the same length.

The first vector represents x-coordinates of all points. The second vector contains the y-coordinates and the last one shows the heights. This is not a perfect mesh since not all points are evenly spaced along x- or y-direction.

How could I make a heat map in which the intervals are not equal?

Thank you very much. Best regard,

Answer 1

[Vivek Selvam]

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