When setting up a simulation, there are many instances in which you will need to select geometric entities, such as domains or boundaries, in your model. The COMSOL Multiphysics® software contains many functionalities for selecting geometric entities in your model that make working with complex geometries or reaching interior domains and boundaries easy.
This video explains each method and its advantages in different scenarios, including using:
Videos: 5
Navigate the software's user interface.
Customize the view of your geometry and results.
Select hard-to-reach geometric entities.
Use the help tools and resources in the software.
Software and model help on the COMSOL website.