Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-clarkys-il-50000 Airfoil,clarkys-il Reynolds number,50000 Ncrit,9 Mach,0 Max Cl/Cd,23.199 Max Cl/Cd alpha,8.5 Url,http://airfoiltools.com/polar/csv?polar=xf-clarkys-il-50000 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -9.500,-0.4384,0.11039,0.10390,0.0062,1.0000,0.2770 -9.250,-0.4378,0.10713,0.10071,0.0052,1.0000,0.2869 -9.000,-0.4584,0.10608,0.09979,0.0035,1.0000,0.2991 -8.750,-0.4269,0.10077,0.09444,0.0044,1.0000,0.3122 -8.500,-0.4170,0.09704,0.09075,0.0042,1.0000,0.3239 -8.250,-0.4153,0.09391,0.08769,0.0038,1.0000,0.3373 -8.000,-0.4124,0.09083,0.08468,0.0036,1.0000,0.3529 -7.750,-0.4018,0.08755,0.08145,0.0040,1.0000,0.3710 -7.500,-0.3935,0.08466,0.07861,0.0047,1.0000,0.3938 -7.250,-0.3936,0.08191,0.07596,0.0057,1.0000,0.4179 -7.000,-0.3731,0.07859,0.07265,0.0066,1.0000,0.4422 -5.500,-0.5915,0.06037,0.05407,0.0080,1.0000,0.2345 -5.250,-0.5813,0.06039,0.05455,0.0136,1.0000,0.2875 -5.000,-0.5835,0.06045,0.05492,0.0213,1.0000,0.3523 -4.750,-0.5889,0.04770,0.03984,0.0148,1.0000,0.1677 -4.500,-0.5800,0.04515,0.03708,0.0171,1.0000,0.1644 -4.250,-0.5710,0.04254,0.03405,0.0196,1.0000,0.1600 -4.000,-0.5599,0.04006,0.03092,0.0221,1.0000,0.1560 -3.750,-0.5457,0.03819,0.02855,0.0243,1.0000,0.1549 -3.500,-0.5294,0.03667,0.02694,0.0256,1.0000,0.1580 -3.250,-0.5125,0.03536,0.02540,0.0271,1.0000,0.1610 -3.000,-0.4941,0.03407,0.02378,0.0284,1.0000,0.1643 -2.750,-0.4731,0.03283,0.02216,0.0295,1.0000,0.1674 -2.500,-0.4304,0.03160,0.02077,0.0262,0.9931,0.1752 -2.250,-0.1002,0.02688,0.01912,-0.0234,0.9971,1.0000 -2.000,-0.0398,0.02728,0.01891,-0.0309,0.9832,1.0000 -1.750,0.0212,0.02758,0.01879,-0.0383,0.9676,1.0000 -1.500,0.0798,0.02784,0.01872,-0.0450,0.9514,1.0000 -1.250,0.1371,0.02806,0.01868,-0.0513,0.9355,1.0000 -1.000,0.1932,0.02826,0.01867,-0.0572,0.9207,1.0000 -0.750,0.2513,0.02840,0.01863,-0.0632,0.9063,1.0000 -0.500,0.3001,0.02859,0.01869,-0.0673,0.8915,1.0000 -0.250,0.3423,0.02886,0.01887,-0.0701,0.8761,1.0000 0.000,0.3766,0.02927,0.01921,-0.0712,0.8600,1.0000 0.250,0.4038,0.02983,0.01971,-0.0710,0.8429,1.0000 0.500,0.4272,0.03051,0.02035,-0.0702,0.8255,1.0000 0.750,0.4492,0.03121,0.02102,-0.0690,0.8077,1.0000 1.000,0.4707,0.03190,0.02168,-0.0675,0.7902,1.0000 1.250,0.4918,0.03257,0.02232,-0.0658,0.7732,1.0000 1.500,0.5118,0.03323,0.02296,-0.0640,0.7566,1.0000 1.750,0.5242,0.03424,0.02398,-0.0618,0.7376,1.0000 2.000,0.5405,0.03506,0.02480,-0.0599,0.7208,1.0000 2.250,0.5577,0.03582,0.02556,-0.0581,0.7050,1.0000 2.500,0.5758,0.03651,0.02626,-0.0563,0.6903,1.0000 2.750,0.5993,0.03678,0.02653,-0.0545,0.6785,1.0000 3.000,0.6136,0.03781,0.02760,-0.0529,0.6641,1.0000 3.250,0.6268,0.03896,0.02878,-0.0513,0.6502,1.0000 3.500,0.6388,0.04026,0.03011,-0.0497,0.6372,1.0000 3.750,0.6533,0.04137,0.03128,-0.0481,0.6259,1.0000 4.000,0.6784,0.04149,0.03142,-0.0464,0.6167,1.0000 4.250,0.6827,0.04348,0.03348,-0.0447,0.6038,1.0000 4.500,0.6891,0.04528,0.03533,-0.0429,0.5925,1.0000 4.750,0.7245,0.04439,0.03451,-0.0412,0.5845,1.0000 5.000,0.7201,0.04711,0.03729,-0.0392,0.5715,1.0000 5.250,0.7185,0.04945,0.03967,-0.0370,0.5598,1.0000 5.500,0.7404,0.04977,0.04006,-0.0351,0.5497,1.0000 5.750,0.7577,0.05039,0.04076,-0.0331,0.5389,1.0000 6.000,0.7397,0.05405,0.04444,-0.0305,0.5269,1.0000 6.250,0.7453,0.05566,0.04613,-0.0281,0.5160,1.0000 6.500,0.8116,0.05170,0.04234,-0.0263,0.5051,1.0000 6.750,0.7934,0.05543,0.04611,-0.0237,0.4917,1.0000 7.000,0.7367,0.06167,0.05224,-0.0196,0.4816,1.0000 7.250,0.7486,0.06254,0.05319,-0.0170,0.4686,1.0000 7.500,0.7708,0.06253,0.05330,-0.0147,0.4540,1.0000 7.750,0.7970,0.06194,0.05284,-0.0121,0.4385,1.0000 8.000,0.8306,0.06039,0.05144,-0.0093,0.4223,1.0000 8.250,0.9160,0.05343,0.04477,-0.0065,0.4032,1.0000 8.500,1.0305,0.04442,0.03573,-0.0057,0.3802,1.0000 8.750,1.0386,0.04566,0.03706,-0.0030,0.3632,1.0000 9.000,1.0500,0.04676,0.03824,-0.0004,0.3471,1.0000 9.250,1.0642,0.04776,0.03928,0.0020,0.3317,1.0000 9.500,1.0069,0.05425,0.04601,0.0070,0.3258,1.0000 9.750,0.9481,0.06080,0.05253,0.0114,0.3215,1.0000 10.000,0.8754,0.06973,0.06129,0.0135,0.3185,1.0000 10.250,0.7666,0.08686,0.07804,0.0090,0.3160,1.0000 10.500,0.7178,0.09626,0.08730,0.0065,0.3135,1.0000 10.750,0.6946,0.10252,0.09351,0.0052,0.3103,1.0000 11.000,0.7149,0.10360,0.09468,0.0071,0.2998,1.0000 11.250,0.6950,0.10987,0.10092,0.0055,0.2990,1.0000 11.500,0.6903,0.11506,0.10613,0.0046,0.3003,1.0000