* LK8000 polar for: Duo Discus XT (PIL)
* MassDryGross[kg], MaxWaterBallast[liters], Speed1[km/h], Sink1[m/s], Speed2, Sink2, Speed3, Sink3, WingArea[m2]
 580,	170,	100,	-0.605,	150,	-1.271,	200,	-2.668, 16.40

