scipy.interpolate.SmoothBivariateSpline

class scipy.interpolate.SmoothBivariateSpline(x, y, z, w=None, bbox=[, None, None, None, None], kx=3, ky=3, s=None, eps=None)

Smooth bivariate spline approximation.

See also:

bisplrep, bisplev - an older wrapping of FITPACK UnivariateSpline - a similar class for univariate spline interpolation LSQUnivariateSpline - to create a BivariateSpline using weighted

least-squares fitting