Overwrites application-specific data associated with a reactor
(vlr-data-set obj data)
Return the application-specific data value attached to a reactor:
(vlr-data circleReactor) "Circle Reactor"
Replace the text string used to identify the reactor:
(vlr-data-set circleReactor "Circle Area Reactor") "Circle Area Reactor"
(vlr-data circleReactor) "Circle Area Reactor"