{nodeVoltages: Array(11), totalPower: Array(1), xlength: Array(11)}
  nodeVoltages: Array(11)
    0:48
    1:47.71306060387108
    2:47.250273223993105
    3:46.59686907269243
    4:45.71876416434013
    5:44.53304242029258
    6:42.745236969423615
    7:Complex {re: 40.38334500994142, im:1.919295696316476, __ember1513267958317: "ember368"}
    8:Complex { re:39.55961661806138, im:3.8933604519196416, __ember1513267958317: "ember369"}

var nodeVoltage2 = parser.eval(expression2);

//checks if there are imaginary values and removes them

            if (nodeVoltage2 == im) {
              nodeVoltage2.splice(2,1)
            }

//adds value to result array for analysis

      nodeVoltages.push(nodeVoltage2);