CST bounding box size manipulation

[aashishsharma]

In CST I know that the simulation of the structure is performed within the bounding box of the structure. But size of the bounding box is not in my hand. For example. I created the 5x5x5 cm vaccum box in which I want to see how Gaussian excitation source will create the E field inside that vaccum box and how that E field will propagate with respect to time and space. But I gor the bounding box bigger than that structure. Is there a way to modify the size of bounding box?

 

[hof]

Go to boundaries and set all boundaries to "open", without adding space. Now You can control the domain size by the size of Your vaccum box.

Regards