scipy.interpolate.

interp2d

class scipy.interpolate.interp2d(x, y, z, kind='linear', copy=True, bounds_error=False, fill_value=None)

Removed in version 1.14.0: interp2d has been removed in SciPy 1.14.0.

For legacy code, nearly bug-for-bug compatible replacements are RectBivariateSpline on regular grids, and bisplrep/bisplev for scattered 2D data.

In new code, for regular grids use RegularGridInterpolator instead. For scattered data, prefer LinearNDInterpolator or CloughTocher2DInterpolator.

For more details see Interpolate transition guide.