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 7-84: 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).
tangent	String array of length 2 or 3	{"cln1tx", "cln1ty"} for the first Parameterized Curve 2D dataset.	Variables for the tangent to the parameterized curve.

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