COMSOL 6.2 - Solution

Solution

Create a solution dataset.

Syntax

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

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

model.result().dataset(<dtag>).selection(...);

model.result().dataset(<dtag>).createDeformedConfig(<gtag>,<mtag>);

Description

model.result().dataset().create(<dtag>,"Solution") creates a solution dataset.

Solution datasets refer to a solution in a solver sequence. All result features that perform evaluations on a solution refer to these datasets rather than directly to the solution itself. The solution datasets specify which geometry and frame to use for evaluation and whether to evaluate only on a specific selection, among other things. It is possible to have multiple dataset solutions referring to the same solution.

The following properties are available:

Table 7-136: Valid Property/Value Pairs for Solution Datasets.
Name	Value	Default	Description
comp	String (component name, or None)	First available component, if any.	The component this dataset refers to.
frametype	mesh \| material \| spatial \| geometry	material or spatial	The frame type that this dataset uses for evaluation of spatial coordinates.
geom	String	First available geometry, if any.	The geometry this dataset refers to. Only applicable for components with more than one geometry.
phase	double	0	Evaluate solution at this angle, given in degrees.
scalefactor	double	1	Multiply solution by this scaling factor.
solution	String	First compatible solution	The solution this dataset refers to.

model.result().dataset(<dtag>).createDeformedConfig(<gtag>,

<mtag>) creates a new geometry sequence (deformed configuration) tagged <gtag> together with a meshing sequence tagged <mtag> to use for remeshing of a deformed mesh. The created geometry sequence only contains a FromMesh feature.

Example

Create a solution dataset and set it to point to the second component in the solver sequence sol1:

Code for Use with Java

DatasetFeature ds = model.result().dataset().create("dset1", "Solution");

ds.set("solution", "sol1");

ds.set("comp", "comp2");

Code for Use with MATLAB

ds = model.result.dataset.create('dset1', 'Solution');

ds.set('solution', 'sol1');

ds.set('comp', 'comp2');

Attribute

Selection (Dataset Attribute)