yt.visualization.volume_rendering.create_spline module

yt.visualization.volume_rendering.create_spline.create_spline(old_x, old_y, new_x, tension=0.5, sorted=False)

Inputs:

old_x: array of floats

Original x-data to be fit with a Catmull-Rom spline

old_y: array of floats

Original y-data to be fit with a Catmull-Rom spline

new_x: array of floats

interpolate to these x-coordinates

tension: float, optional

controls the tension at the specified coordinates

sorted: boolean, optional

If True, then the old_x and old_y arrays are sorted, and then this routine does not try to sort the coordinates

Outputs:

result: array of floats

interpolated y-coordinates