compareVars :=
  {
    "E.vPhase[1].S[1]",
    "E.vPhase[1].S[2]",
    "E.vPhase[2].S[1]",
    "E.vPhase[2].S[2]",
    "E.vPhase[3].S[1]",
    "E.vPhase[3].S[2]",
    "load.terminal.phase[4].v[1]",
    "load.terminal.phase[4].v[2]",
    "load.terminal.phase[4].i[1]",
    "load.terminal.phase[4].i[2]"
  };
