ParCurve2D, ParCurve3D

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

model.result().dataset().create(<dtag>,"ParCurve2D") creates a 2D parameterized curve dataset feature named <dtag>.

model.result().dataset().create(<dtag>,"ParCurve3D") creates a 3D parameterized curve dataset feature named <dtag>.

Table 7-82: Valid Property/Value Pairs for Parameterized Curve Datasets
name	Value	Default	Description
name	String	none	The name of this feature
bndsnap	Boolean	false	If true, each point is snapped to the closest boundary. Available in 3D only.
data	none \| dataset name	First compatible dataset	The dataset this feature refers to
global	boolean	false	If set to true, the dataset only evaluates globally defined expressions
par1	String	t	The curve parameter
parmin1	double	0	The minimum value for par
parmax1	double	1	The maximum value for par
exprx	String	0	The expression for x(par)
expry	String	0	The expression for y(par)
exprz	String	0	The expression for z(par)
res	integer	1000	Resolution (number of discretization points along the curve)

The global property can be useful for BEM models, for example, to be able to evaluate globally defined expressions outside the mesh.