public CoupledTimeSeries(String name, TimeSeries t1, TimeSeries t2, TimeSeries t3, TimeSeries t4, double difference, double time)
{
this.numSeries = 4;
this.name = name;
this.t1 = t1;
this.t2 = t2;
this.t3 = t3;
this.t4 = t4;
this.difference = difference;
this.time = time;
}
