Linking Dimensions to COMSOL
By following the steps below you can select additional dimensions from the SOLIDWORKS file to be linked to the COMSOL model.
1
Switch to SOLIDWORKS.
2
In the SOLIDWORKS FeatureManager design tree right-click the Revolve1 feature, and select COMSOL Parameter Selection.
The upper table, Available Dimensions and Equations, displays the dimensions for the selected feature, in this case Revolve1. The lower table, Parameters to add to COMSOL model, contains the parameter that is linked to COMSOL.
3
In the upper table click the dimension D6@Sketch1, then click the Add button to add it to the list of parameters linked to COMSOL.
4
Confirm the selection by clicking the OK button in the upper left corner of the window.
5
Now switch back to COMSOL to transfer the parameter you have just selected.
6
In the Settings window for LiveLink for SOLIDWORKS click the Update Parameters from CAD  button.
The updated table now contains both linked parameters, and a global parameter has been generated for the latest addition to the table: