SciPy

scipy.interpolate.SmoothBivariateSpline.ev

SmoothBivariateSpline.ev(self, xi, yi, dx=0, dy=0)[source]

Evaluate the spline at points

Returns the interpolated value at (xi[i], yi[i]), i=0,...,len(xi)-1.

Parameters
xi, yiarray_like

Input coordinates. Standard Numpy broadcasting is obeyed.

dxint, optional

Order of x-derivative

New in version 0.14.0.

dyint, optional

Order of y-derivative

New in version 0.14.0.

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