| | -download Surfaces here  | - | Thin-plate splines extend all contours to the maximum length. | | - | The 13 curves of ‘golly’ are arranged to form a 3D-x,y,t surface for each repetition. An average x,y,t surface is then calculated. |  | - | A 2D-top down display of the average x,y,t surface shows y position at each x. Blue is high and red low. | x, y, t ‘Surfaces’ represent the time-motion contours as a single entity. |
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