This PR simplifies the name of the shielding-struct and pedestal physical volumes. The current names might cause confusion (for example in slide8 here) since these volumes are splited in several physical volumes with different names. I assign the same name to them as the name of its associated vertex generator.
This PR simplifies the name of the shielding-struct and pedestal physical volumes. The current names might cause confusion (for example in slide8 here) since these volumes are splited in several physical volumes with different names. I assign the same name to them as the name of its associated vertex generator.