KL Card

The KL card defines a wedge for which correction terms are added to the PO currents on two surfaces connected to it.

On the Solve/Run tab, in the Rays group, click the  Physical optics icon. From the drop-down list, select the  PO wedge (KL) icon.



Figure 1. The KL card - Specify a PO region border wedge dialog.

Parameters:

K1
The start point of the axis of the cone (the centre of the base).
K2
The end point of the axis (the tip of the cone, or the centre point of the circle when creating a conical section).
P0
A point on the O side of the wedge.
PN
A point on the N side of the wedge.
Label of the O side triangles
The label of the PO triangles that are adjacent to the wedge on the O side. This means that the corresponding correction term for the O side is assigned to the PO triangles that have this label.
Label of the N side triangles
The label of the PO triangles that are adjacent to the wedge on the N side. This means that the corresponding correction term for the N side is assigned to the PO triangles that have this label.
Note: The wedge must be between flat surfaces, and that all triangles with the label specified here must lie in the same plane.