Ray (Data Set)

Create a ray data set.

Syntax

model.result().dataset().create(<dtag>,"Ray");

model.result().dataset(<dtag>).set(property, <value>);

Description

model.result().dataset().create(<dtag>,"Ray") creates a ray data set.

A ray data set is required to plot ray trajectories. The ray data set identifies the geometry in which the ray data is stored and the degrees of freedom which determine the position of each ray.

The following properties are available:

Table 7-76: Valid Property/Value Pairs for Ray Data Sets

Name	Value	Default	Description
solution	String	first available solution	The solution this data set refers to
pgeomspec	manual | fromphysics	manual	The method of specifying the ray geometry and the names of the ray position degrees of freedom.
physicsinterface	none or the tag of a valid physics interface	none	The physics interface from which the ray geometry and the names of the ray position degrees of freedom are defined.
rgeom	String	rgeom	The geometry in which the ray degrees of freedom are defined. The correct name of this ray geometry is pgeom_<name>, where <name> is the name for the Geometrical Optics or Ray Acoustics interface node.
posdof	String array	mod1.qx, mod1.qy	The position degrees of freedom of the rays