# spring law of examples/spline_slider.yaml (linear data: the Akima spline is exactly linear)
   z [m]    F [N]
-0.5 100.0
-0.2 40.0
-0.1 20.0
0.0 0.0
0.1 -20.0
0.3 -60.0
0.5 -100.0
