Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-sc20410-il-200000-n5 Airfoil,sc20410-il Reynolds number,200000 Ncrit,5 Mach,0 Max Cl/Cd,41.2935 Max Cl/Cd alpha,6.5 Url,http://airfoiltools.com/polar/csv?polar=xf-sc20410-il-200000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -12.250,-0.8627,0.06882,0.06446,-0.0343,1.0000,0.0213 -12.000,-0.9052,0.05885,0.05419,-0.0405,1.0000,0.0211 -11.750,-0.9303,0.05286,0.04792,-0.0428,1.0000,0.0212 -11.500,-0.9477,0.04841,0.04321,-0.0433,1.0000,0.0213 -11.250,-0.9611,0.04483,0.03936,-0.0427,1.0000,0.0215 -11.000,-0.9658,0.04134,0.03554,-0.0427,1.0000,0.0219 -10.750,-0.9636,0.03813,0.03193,-0.0423,1.0000,0.0222 -10.500,-0.9558,0.03526,0.02868,-0.0418,1.0000,0.0226 -10.250,-0.9435,0.03279,0.02585,-0.0413,1.0000,0.0230 -10.000,-0.9278,0.03079,0.02358,-0.0408,1.0000,0.0234 -9.750,-0.9095,0.02937,0.02208,-0.0404,1.0000,0.0239 -9.500,-0.8899,0.02817,0.02080,-0.0400,1.0000,0.0244 -9.250,-0.8695,0.02701,0.01952,-0.0397,1.0000,0.0250 -9.000,-0.8487,0.02584,0.01822,-0.0392,1.0000,0.0258 -8.750,-0.8273,0.02469,0.01691,-0.0388,1.0000,0.0268 -8.500,-0.8053,0.02364,0.01568,-0.0383,1.0000,0.0281 -8.250,-0.7833,0.02267,0.01466,-0.0379,1.0000,0.0292 -8.000,-0.7604,0.02193,0.01391,-0.0376,1.0000,0.0305 -7.750,-0.7373,0.02112,0.01303,-0.0373,1.0000,0.0321 -7.500,-0.7139,0.02029,0.01208,-0.0369,1.0000,0.0339 -7.250,-0.6904,0.01945,0.01122,-0.0366,1.0000,0.0356 -7.000,-0.6662,0.01883,0.01060,-0.0365,1.0000,0.0377 -6.750,-0.6416,0.01827,0.00997,-0.0362,1.0000,0.0406 -6.500,-0.6169,0.01764,0.00934,-0.0362,1.0000,0.0436 -6.250,-0.5918,0.01716,0.00885,-0.0361,1.0000,0.0469 -6.000,-0.5664,0.01673,0.00836,-0.0359,1.0000,0.0504 -5.750,-0.5409,0.01614,0.00782,-0.0361,1.0000,0.0545 -5.500,-0.5151,0.01576,0.00740,-0.0360,1.0000,0.0592 -5.250,-0.4888,0.01523,0.00690,-0.0362,1.0000,0.0639 -5.000,-0.4624,0.01483,0.00651,-0.0364,1.0000,0.0694 -4.750,-0.4354,0.01441,0.00608,-0.0366,1.0000,0.0751 -4.500,-0.4083,0.01402,0.00571,-0.0369,1.0000,0.0830 -4.250,-0.3806,0.01363,0.00538,-0.0373,1.0000,0.0935 -4.000,-0.3526,0.01325,0.00508,-0.0379,1.0000,0.1091 -3.750,-0.3237,0.01280,0.00479,-0.0387,1.0000,0.1405 -3.500,-0.2927,0.01219,0.00451,-0.0402,1.0000,0.2087 -3.250,-0.2578,0.01131,0.00419,-0.0429,1.0000,0.3298 -3.000,-0.2205,0.01032,0.00418,-0.0458,1.0000,0.5294 -2.750,-0.1949,0.01044,0.00453,-0.0452,1.0000,0.6123 -2.500,-0.1650,0.01057,0.00468,-0.0456,0.9983,0.6399 -2.250,-0.1303,0.01069,0.00480,-0.0469,0.9950,0.6596 -2.000,-0.0969,0.01088,0.00500,-0.0478,0.9909,0.6799 -1.750,-0.0639,0.01114,0.00529,-0.0485,0.9864,0.6989 -1.500,-0.0300,0.01133,0.00551,-0.0495,0.9828,0.7109 -1.250,0.0033,0.01143,0.00559,-0.0505,0.9776,0.7210 -1.000,0.0361,0.01155,0.00577,-0.0512,0.9733,0.7272 -0.750,0.0708,0.01159,0.00583,-0.0525,0.9685,0.7330 -0.500,0.1088,0.01150,0.00573,-0.0546,0.9623,0.7376 -0.250,0.1482,0.01136,0.00560,-0.0569,0.9547,0.7398 0.000,0.1862,0.01118,0.00545,-0.0585,0.9410,0.7418 0.250,0.2221,0.01101,0.00530,-0.0596,0.9208,0.7440 0.500,0.2569,0.01087,0.00516,-0.0606,0.8997,0.7461 0.750,0.2895,0.01076,0.00499,-0.0609,0.8664,0.7482 1.000,0.3192,0.01072,0.00487,-0.0607,0.8233,0.7503 1.250,0.3476,0.01078,0.00477,-0.0604,0.7722,0.7526 1.750,0.3968,0.01157,0.00470,-0.0581,0.5644,0.7569 2.000,0.4172,0.01257,0.00492,-0.0568,0.3941,0.7585 2.250,0.4409,0.01337,0.00519,-0.0563,0.2765,0.7604 2.500,0.4661,0.01403,0.00546,-0.0562,0.1914,0.7625 2.750,0.4929,0.01450,0.00574,-0.0562,0.1446,0.7647 3.000,0.5204,0.01492,0.00601,-0.0563,0.1156,0.7669 3.250,0.5484,0.01530,0.00629,-0.0565,0.0964,0.7692 3.500,0.5768,0.01566,0.00661,-0.0568,0.0851,0.7715 3.750,0.6032,0.01605,0.00699,-0.0565,0.0770,0.7730 4.000,0.6296,0.01643,0.00738,-0.0562,0.0701,0.7748 4.250,0.6559,0.01689,0.00786,-0.0559,0.0649,0.7770 4.500,0.6827,0.01727,0.00828,-0.0558,0.0596,0.7794 4.750,0.7090,0.01780,0.00878,-0.0557,0.0549,0.7819 5.000,0.7365,0.01818,0.00922,-0.0557,0.0505,0.7844 5.250,0.7632,0.01872,0.00973,-0.0557,0.0466,0.7869 5.500,0.7888,0.01921,0.01032,-0.0552,0.0435,0.7887 5.750,0.8142,0.01973,0.01090,-0.0548,0.0407,0.7907 6.000,0.8390,0.02041,0.01158,-0.0544,0.0381,0.7930 6.250,0.8648,0.02100,0.01230,-0.0541,0.0355,0.7955 6.500,0.8907,0.02157,0.01291,-0.0539,0.0332,0.7983 6.750,0.9157,0.02238,0.01371,-0.0537,0.0316,0.8013 7.000,0.9399,0.02325,0.01477,-0.0530,0.0301,0.8036 7.250,0.9636,0.02417,0.01583,-0.0523,0.0288,0.8061 7.500,0.9874,0.02507,0.01684,-0.0517,0.0277,0.8091 7.750,1.0111,0.02598,0.01784,-0.0512,0.0269,0.8122 8.000,1.0342,0.02712,0.01902,-0.0507,0.0261,0.8155 8.250,1.0565,0.02847,0.02064,-0.0499,0.0253,0.8181 8.500,1.0776,0.02986,0.02232,-0.0489,0.0243,0.8207 8.750,1.0982,0.03120,0.02389,-0.0480,0.0235,0.8238 9.000,1.1184,0.03256,0.02547,-0.0472,0.0228,0.8272 9.250,1.1378,0.03402,0.02712,-0.0463,0.0224,0.8309 9.500,1.1552,0.03547,0.02875,-0.0452,0.0220,0.8340 9.750,1.1710,0.03708,0.03053,-0.0439,0.0216,0.8376 10.000,1.1838,0.03926,0.03296,-0.0424,0.0213,0.8417 10.250,1.1893,0.04260,0.03681,-0.0403,0.0211,0.8460 10.500,1.1861,0.04654,0.04129,-0.0375,0.0208,0.8495 10.750,1.1734,0.05117,0.04644,-0.0343,0.0206,0.8535 11.000,1.1501,0.05580,0.05149,-0.0306,0.0206,0.8584 11.250,1.1207,0.06107,0.05710,-0.0283,0.0206,0.8632 11.500,1.0873,0.06776,0.06412,-0.0292,0.0206,0.8676 11.750,1.0477,0.07803,0.07467,-0.0359,0.0208,0.8720