in demos/demo_rescaling.py ;

[ssvision]

While setting up the tracking vectors as seen in the screenshot ; in lines 101 and 104 i believe there is a typo which should be :

ddx_track_classical = np.append(ddx_track_classical, [0.0 * dmp_classical.x_0], axis = 0)

ddx_track_rescaling = np.append(ddx_track_rescaling, [0.0 * dmp_rescaling.x_0], axis = 0)

[mginesi]

the demo works on my machine. Did you edited it using new trajectories?