All components positioned after this one are rotating at frequency 'nu' with
phase 'phase'. Use the Derotator component to put back the model steady.
The rotation is performed w.r.t. the position of the component, along the
vertical axis 'y'.
AT (0,0,0) RELATIVE R
Parameters in boldface are required;
the others are optional.
Rotation frequency (round/s) in the rotating option (vertical axis)