x : array_like
A 1-D array of monotonically increasing real values.
y : array_like
A N-D array of real values. The length of y along the interpolation
axis must be equal to the length of x.
kind : str or int, optional
Specifies the kind of interpolation as a string
(‘linear’,’nearest’, ‘zero’, ‘slinear’, ‘quadratic, ‘cubic’)
or as an integer specifying the order of the spline interpolator
to use. Default is ‘linear’.
axis : int, optional
Specifies the axis of y along which to interpolate.
Interpolation defaults to the last axis of y.
copy : bool, optional
If True, the class makes internal copies of x and y.
If False, references to x and y are used. The default is to copy.
bounds_error : bool, optional
If True, an error is thrown any time interpolation is attempted on
a value outside of the range of x (where extrapolation is
necessary). If False, out of bounds values are assigned fill_value.
By default, an error is raised.
fill_value : float, optional
If provided, then this value will be used to fill in for requested
points outside of the data range. If not provided, then the default