The setcirc command will set the ``current circuit'' assumed by WRspice.
setcirc [circuit_name]The current circuit is the one that is used by the analysis commands. When a circuit is loaded with the source command it becomes the current circuit. If no arguments are given, a list of circuits is printed, and the user is requested to choose one. The current circuit can also be selected from the panel brought up by the Circuits button in the Tools menu.