Additional definition of the leading edge cut out.
Type Parents Children
Relative height of the most forward position of
the parents leading edge, relative to the airfoil height without
Relative chordwise position of the most
forward position of the parents leading edge, relative to the
parents chord without cut out.
Optional. Definition of additional parameters,
describing the shape of the parents leading edge of the cut out
due to leading edge devices.
The parameters are described in the picture below: