Assertion: leaf's function | /r/HasProperty | obovoid
Facets:
Source sentences:
text: Obovoid is calculated as the maximum width (W), the height at which the maximum width occurs (y), the average width above that height (w1), and the average width below that height (w2) are calculated and a scaling function scale_ob is used for calculation: Obovoid = 1/2 × scale_ob (y) × (1 – w1/W + w2/W), if obovoid > 0, subtract 0.4; otherwise, obovoid is 0.