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Im using UnivariateSpline for some Interpolation of 4560 supporting points.

Now I wanted to get the coeffs with 

UnivariateSpline.get_coeffs()

This Method gives me a one-dimension-array of about 400 coeffs. Which way are they sorted? I want to use them for more calculating in C.

Any ideas?

beacher_pille88
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  • A detailed answer to a similar is posted at http://stackoverflow.com/questions/22488637/getting-spline-equation-from-univariatespline-object/25330648#25330648. This answer provides a means of manually evaluating the spline knots and coefficients, so that you can try to match them up to the inputs used by other programs. – nzh Aug 15 '14 at 16:58
  • Possible duplicate of [What does scipy.interpolate.InterpolatedUnivariateSpline.get\_coeffs return?](https://stackoverflow.com/questions/28573779/what-does-scipy-interpolate-interpolatedunivariatespline-get-coeffs-return) –  Dec 25 '17 at 02:44

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