Hi!
I am working on the project where I am trying to revive old simulations done in Comsol 3. Unfortunetely, some features of the program are very different now. The problem I am currently facing in that in the old version it was possible to define expressions which were directly assigned to the specific domain (please check the attachement) - subdomain expressions, but according to my best knowledge it is not possible in Comsol 5.3. Is there any way to do it in the same manner? Can you suggest any other solution that I can apply?
Thank you for help in advance!