Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-fg2-il-500000 Airfoil,fg2-il Reynolds number,500000 Ncrit,9 Mach,0 Max Cl/Cd,93.7132 Max Cl/Cd alpha,5.5 Url,http://airfoiltools.com/polar/csv?polar=xf-fg2-il-500000 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -9.000,-0.3314,0.08663,0.08454,-0.0214,1.0000,0.0167 -8.750,-0.3298,0.08344,0.08137,-0.0211,1.0000,0.0169 -8.500,-0.4262,0.09237,0.09019,-0.0215,1.0000,0.0162 -8.250,-0.4321,0.08949,0.08736,-0.0219,1.0000,0.0162 -8.000,-0.4361,0.08548,0.08337,-0.0195,1.0000,0.0165 -7.750,-0.4386,0.08285,0.08078,-0.0185,1.0000,0.0167 -7.500,-0.4381,0.07965,0.07759,-0.0192,1.0000,0.0168 -7.250,-0.4370,0.07671,0.07466,-0.0192,1.0000,0.0170 -7.000,-0.4360,0.07345,0.07140,-0.0200,1.0000,0.0171 -6.750,-0.4342,0.07045,0.06841,-0.0202,1.0000,0.0174 -6.500,-0.4325,0.06736,0.06530,-0.0202,1.0000,0.0176 -6.250,-0.4303,0.06430,0.06221,-0.0199,1.0000,0.0181 -6.000,-0.4009,0.05927,0.05707,-0.0259,0.9970,0.0189 -5.750,-0.3539,0.05267,0.05012,-0.0341,0.9930,0.0210 -5.500,-0.3236,0.04785,0.04505,-0.0373,0.9887,0.0211 -5.250,-0.2922,0.04304,0.03994,-0.0403,0.9853,0.0211 -5.000,-0.2776,0.03789,0.03480,-0.0420,0.9803,0.0221 -4.750,-0.2491,0.03536,0.03216,-0.0439,0.9759,0.0230 -4.500,-0.2159,0.03247,0.02907,-0.0460,0.9730,0.0248 -4.250,-0.1836,0.03120,0.02732,-0.0448,0.9649,0.0276 -3.750,-0.1395,0.02358,0.01927,-0.0445,0.9512,0.0296 -3.500,-0.1121,0.02194,0.01750,-0.0448,0.9449,0.0310 -3.250,-0.0841,0.02066,0.01600,-0.0443,0.9368,0.0343 -3.000,-0.0510,0.02123,0.01627,-0.0441,0.9281,0.0364 -2.750,-0.0243,0.01701,0.01188,-0.0449,0.9218,0.0401 -2.500,0.0132,0.01622,0.01093,-0.0467,0.9129,0.0453 -2.250,0.0586,0.01451,0.00903,-0.0507,0.9045,0.0526 -2.000,0.1132,0.01348,0.00785,-0.0569,0.8914,0.0655 -1.750,0.1568,0.01275,0.00703,-0.0608,0.8677,0.0819 -1.250,0.2282,0.01117,0.00475,-0.0616,0.7924,0.0482 -1.000,0.2511,0.01044,0.00381,-0.0602,0.7408,0.0450 -0.750,0.2713,0.01018,0.00334,-0.0582,0.6977,0.0439 -0.500,0.2920,0.01004,0.00303,-0.0565,0.6654,0.0444 -0.250,0.3130,0.00986,0.00271,-0.0548,0.6405,0.0434 0.000,0.3347,0.00971,0.00244,-0.0533,0.6194,0.0427 0.500,0.3793,0.00953,0.00207,-0.0507,0.5820,0.0432 0.750,0.4022,0.00950,0.00195,-0.0495,0.5629,0.0439 1.000,0.4253,0.00950,0.00186,-0.0484,0.5448,0.0450 1.250,0.4488,0.00952,0.00179,-0.0474,0.5279,0.0461 1.500,0.4726,0.00957,0.00176,-0.0464,0.5117,0.0480 1.750,0.4965,0.00961,0.00174,-0.0455,0.4947,0.0517 2.000,0.6636,0.00806,0.00231,-0.0784,0.4457,1.0000 2.250,0.6863,0.00823,0.00236,-0.0774,0.4262,1.0000 2.500,0.7091,0.00840,0.00243,-0.0763,0.4084,1.0000 2.750,0.7322,0.00857,0.00252,-0.0753,0.3933,1.0000 3.000,0.7552,0.00874,0.00262,-0.0743,0.3804,1.0000 3.250,0.7786,0.00890,0.00274,-0.0734,0.3693,1.0000 3.500,0.8021,0.00906,0.00286,-0.0725,0.3601,1.0000 4.000,0.8490,0.00938,0.00317,-0.0708,0.3442,1.0000 4.250,0.8720,0.00957,0.00333,-0.0698,0.3353,1.0000 4.500,0.8950,0.00976,0.00348,-0.0689,0.3233,1.0000 4.750,0.9184,0.00992,0.00366,-0.0680,0.3117,1.0000 5.000,0.9416,0.01010,0.00382,-0.0671,0.2993,1.0000 5.250,0.9643,0.01030,0.00399,-0.0662,0.2824,1.0000 5.500,0.9868,0.01053,0.00417,-0.0652,0.2636,1.0000 5.750,1.0083,0.01083,0.00437,-0.0641,0.2292,1.0000 6.000,1.0245,0.01158,0.00478,-0.0621,0.1687,1.0000 6.250,1.0425,0.01221,0.00524,-0.0604,0.1396,1.0000 6.500,1.0609,0.01279,0.00568,-0.0587,0.1134,1.0000 6.750,1.0727,0.01393,0.00640,-0.0560,0.0454,1.0000 7.000,1.0871,0.01484,0.00719,-0.0535,0.0219,1.0000 7.250,1.1051,0.01544,0.00787,-0.0517,0.0186,1.0000 7.500,1.1230,0.01604,0.00858,-0.0498,0.0172,1.0000 7.750,1.1402,0.01666,0.00931,-0.0479,0.0162,1.0000 8.000,1.1562,0.01736,0.01010,-0.0457,0.0154,1.0000 8.250,1.1704,0.01815,0.01099,-0.0433,0.0148,1.0000 8.500,1.1837,0.01897,0.01191,-0.0408,0.0144,1.0000 8.750,1.1928,0.02002,0.01306,-0.0376,0.0137,1.0000 9.000,1.1957,0.02146,0.01460,-0.0334,0.0130,1.0000 9.250,1.1986,0.02285,0.01610,-0.0293,0.0128,1.0000 9.500,1.2027,0.02390,0.01725,-0.0253,0.0123,1.0000 9.750,1.2068,0.02494,0.01839,-0.0214,0.0121,1.0000 10.000,1.2145,0.02580,0.01934,-0.0183,0.0117,1.0000 10.250,1.2178,0.02716,0.02081,-0.0148,0.0118,1.0000 10.500,1.2238,0.02834,0.02208,-0.0118,0.0114,1.0000 10.750,1.2285,0.02979,0.02365,-0.0089,0.0112,1.0000 11.000,1.2333,0.03136,0.02533,-0.0062,0.0110,1.0000 11.250,1.2376,0.03317,0.02726,-0.0037,0.0109,1.0000 11.500,1.2420,0.03508,0.02931,-0.0014,0.0110,1.0000 11.750,1.2448,0.03701,0.03137,0.0007,0.0106,1.0000 12.000,1.2466,0.03952,0.03407,0.0028,0.0108,1.0000 12.250,1.2461,0.04203,0.03676,0.0046,0.0108,1.0000 12.500,1.2434,0.04494,0.03986,0.0063,0.0109,1.0000 12.750,1.2398,0.04764,0.04275,0.0074,0.0108,1.0000 13.000,1.2332,0.05093,0.04622,0.0081,0.0108,1.0000 13.250,1.2175,0.05626,0.05182,0.0088,0.0116,1.0000 13.500,1.2080,0.05992,0.05566,0.0082,0.0113,1.0000 13.750,1.2097,0.06191,0.05767,0.0070,0.0102,1.0000 14.000,1.1918,0.06761,0.06362,0.0055,0.0106,1.0000 14.250,1.1737,0.07362,0.06984,0.0034,0.0110,1.0000 14.500,1.1535,0.08019,0.07660,0.0007,0.0112,1.0000 14.750,1.1337,0.08696,0.08354,-0.0022,0.0116,1.0000