Parametric Sweep

Parametric Sweep

Use the Parametric Sweep study step when you want to find the solution to a sequence of stationary or time-dependent problems that arise when you vary some parameters of interest.

model.study(stdname).create(fname, "Parametric");

model.study(stdname).feature(fname).set(pname,value);

The following properties are available.

Table 6-142: Properties for Study Settings.
Property	Value	Default	Description
keepbeforeandafter	on \| off	off	Store solutions not only before but also after the stop condition has been fulfilled (only for parametric sweep study steps in job configurations).
plistarr	Real matrix		List of parameter values. One row of values per parameter name.
pname	Vector of strings		Parameter names.
punit	Vector of strings		Parameter units.
stopcond	String		Stop condition expression (only for parametric sweep study steps in job configurations).
sweeptype	filled \| sparse \| switch	sparse	Sweep type.

Table 6-143: Advanced and Other Properties.
Property	Value	Default	Description
accumtable	String	new	Accumulated probe table.
accumtableall	on \| off	on	Use all probes for the accumulated probe table.
filename	String		Filename.
keepsol	last \| all		Keep solutions (only the last or all solutions).
plot	on \| off	off	Plot while solving.
plotgroup	String	default	Plot group to use for plot while solving.
probes	Vector of strings		Probes to use when probesel=manual.
probesel	all \| none \| manual	all	Probes to compute.
reusesol	true \| false	false	Reuse solution from previous step.
save	on \| off		Save each solution as a model file.
useaccumtable	on \| off	on	Use an accumulated probe table.

Table 6-144: Properties for Study Extensions.
Property	Value	Default	Description
pdistrib	true \| false	false	Distribute parametric sweep.
paramselect	auto \| off	auto	Use parametric solver.