scipy.interpolate.PPoly.from_spline¶
-
classmethod
PPoly.
from_spline
(tck, extrapolate=None)[source]¶ Construct a piecewise polynomial from a spline
Parameters: tck
A spline, as returned by
splrep
extrapolate : bool, optional
Whether to extrapolate to ouf-of-bounds points based on first and last intervals, or to return NaNs. Default: True.