Fig. 2
a A contour of the average pig scapula in the y–z plane for x-axis values between − 5 and +5 mm. The dots (red, blue and green) indicate points that were used to measure whether surface points were fitted on the wrong side of the bone. b Empirical Cummulative Distribution Function-plot of the distance between fitted point-pairs at opposite sides of the scapula surface. Green represents the distance between supraspinous fossa and subscapular fossa, blue the distance between infraspinous fossa and subscapular fossa, and red the width of scapular spine