* LK8000 polar for: Nimbus 4DM (PIL)
* MassDryGross[kg], MaxWaterBallast[liters], Speed1[km/h], Sink1[m/s], Speed2, Sink2, Speed3, Sink3, WingArea[m2]
 729, 168, 94.31, -0.46, 141.47, -0.82, 179.9, -1.5, 17.8

