==Setting Up Circuit Observables==
Even though all the circuit voltages currents are computed during a simulation, they are not automatically plotted for the obvious reason of avoiding congested and confusing graphs or enormous data tables. Therefore, you have to specify which circuit observables you would like to display at the end of a simulation. At the bottom of each Test Panel, there is a section dedicated to the specification of output results. Two checkboxes labeled "Graph" and "Table" and two buttons labeled "Preset GraphsGraph Plots" and "Preset TablePlots" are used to define all the observables to be graphed or tabulated. Both buttons open up the "Edit Plot List" dialog. You can either graph the output data or display them in tables or have it both ways. Note that the graph and table specifications are independent of each other and must be done separately. Â The Edit Plot List dialog consists of three tables. Â Â