>>-+-CHANGE.FUNCTION-+------------------------------------------>
+-C.F-------------+
'-C F-------------'
>--+-+-MSG-+--+------------------------------------+-+---------->
| +-SM--+ | .-1---------. | |
| '-TSO-' '-OUTPUT(stream_name-+-----------+-)-' |
| '-intensity-' |
'-+-SM--+--+--------------------+--| Copy |-------'
'-TSO-' '-INPUT(stream_name)-'
>--+---------------------+-------------------------------------><
'-ALARM(-+-INPUT--+-)-'
+-OUTPUT-+
'-NO-----'
Copy
|--+----------------------------------+-------------------------|
| .-1---------. |
+-COPY(stream_name-+-----------+-)-+
| '-intensity-' |
'-NOCOPY---------------------------'