[Python] Getting coefficients of splines for bicubic spline interpolation in Python

Discussão em 'Python' iniciado por Stack, Junho 23, 2025.

  1. Stack

    Stack Membro Participativo

    I have a 2D grid of data I want to interpolate using cubic splines. However, using RegularGridInterpolator I can only evaluate the interpolated result at specific points. Instead I would like to get the coefficients of the used splines.

    According to the docs RegularGridInterpolator there does not seem to be a direct way to get the coefficients.

    How can I get the coefficients?

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    Stack, Junho 23, 2025
    #1

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