I am trying to implement the TCSC with active power and inter area oscillation control damping in DIgSilent PowerFactory as mentioned in " PowerFactory Applications for Power System Analysis " book by Mr. Longatt. This is my first using the software and I am unable to plot the curves of with and without POD as shown in book. I can get them one at a time but how can I get both of them at the same time so that the results can be compared.