Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-atr72sm-il-200000 Airfoil,atr72sm-il Reynolds number,200000 Ncrit,9 Mach,0 Max Cl/Cd,48.8828 Max Cl/Cd alpha,6.5 Url,http://airfoiltools.com/polar/csv?polar=xf-atr72sm-il-200000 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -9.250,-0.6967,0.04843,0.04363,-0.0382,1.0000,0.0471 -9.000,-0.7067,0.04574,0.04081,-0.0339,1.0000,0.0469 -8.750,-0.7170,0.04310,0.03798,-0.0295,1.0000,0.0468 -8.500,-0.7272,0.04062,0.03516,-0.0249,1.0000,0.0470 -8.000,-0.7275,0.03565,0.02978,-0.0184,0.9997,0.0479 -7.750,-0.6890,0.03412,0.02826,-0.0215,0.9946,0.0491 -7.500,-0.6543,0.03149,0.02531,-0.0239,0.9878,0.0500 -7.250,-0.6138,0.02893,0.02234,-0.0271,0.9820,0.0514 -7.000,-0.5790,0.02680,0.01981,-0.0287,0.9739,0.0530 -6.750,-0.5363,0.02485,0.01756,-0.0319,0.9693,0.0556 -6.500,-0.5006,0.02393,0.01667,-0.0335,0.9611,0.0583 -6.250,-0.4551,0.02272,0.01521,-0.0368,0.9564,0.0620 -6.000,-0.4163,0.02126,0.01375,-0.0388,0.9491,0.0654 -5.750,-0.3706,0.02041,0.01282,-0.0421,0.9435,0.0709 -5.500,-0.3281,0.01928,0.01175,-0.0448,0.9380,0.0767 -5.250,-0.2945,0.01870,0.01106,-0.0455,0.9283,0.0824 -5.000,-0.2611,0.01780,0.01027,-0.0463,0.9194,0.0890 -4.750,-0.2291,0.01714,0.00955,-0.0466,0.9094,0.0957 -4.500,-0.2038,0.01658,0.00906,-0.0458,0.8964,0.1023 -4.250,-0.1779,0.01600,0.00846,-0.0448,0.8833,0.1096 -4.000,-0.1529,0.01548,0.00798,-0.0438,0.8692,0.1176 -3.750,-0.1291,0.01490,0.00741,-0.0424,0.8541,0.1263 -3.500,-0.1051,0.01451,0.00697,-0.0411,0.8373,0.1369 -3.250,-0.0831,0.01396,0.00648,-0.0395,0.8184,0.1515 -3.000,-0.0615,0.01340,0.00600,-0.0379,0.7973,0.1724 -2.750,-0.0404,0.01281,0.00554,-0.0362,0.7747,0.2074 -2.500,-0.0224,0.01201,0.00508,-0.0342,0.7504,0.2864 -2.250,-0.0128,0.01090,0.00484,-0.0306,0.7247,0.5056 -2.000,0.0027,0.01045,0.00482,-0.0274,0.6967,0.6463 -1.750,0.0235,0.01035,0.00479,-0.0250,0.6639,0.7194 -1.500,0.0465,0.01039,0.00480,-0.0231,0.6250,0.7712 -1.250,0.0710,0.01064,0.00491,-0.0214,0.5822,0.8126 -1.000,0.0959,0.01101,0.00506,-0.0198,0.5376,0.8455 -0.750,0.1207,0.01143,0.00524,-0.0184,0.4972,0.8741 -0.500,0.1501,0.01195,0.00552,-0.0177,0.4661,0.8984 -0.250,0.1844,0.01252,0.00583,-0.0181,0.4435,0.9180 0.000,0.2277,0.01305,0.00611,-0.0205,0.4252,0.9301 0.250,0.2726,0.01350,0.00635,-0.0235,0.4104,0.9414 0.500,0.3260,0.01397,0.00663,-0.0281,0.3977,0.9516 0.750,0.3801,0.01441,0.00682,-0.0330,0.3873,0.9607 1.000,0.4193,0.01459,0.00691,-0.0354,0.3786,0.9696 1.250,0.4631,0.01484,0.00695,-0.0388,0.3707,0.9748 1.500,0.5022,0.01494,0.00701,-0.0412,0.3633,0.9823 1.750,0.5460,0.01505,0.00699,-0.0446,0.3568,0.9877 2.000,0.5873,0.01524,0.00708,-0.0476,0.3511,0.9939 2.250,0.6320,0.01525,0.00706,-0.0513,0.3448,0.9999 2.500,0.6520,0.01539,0.00712,-0.0502,0.3404,1.0000 2.750,0.6723,0.01570,0.00729,-0.0492,0.3362,1.0000 3.000,0.6917,0.01580,0.00744,-0.0478,0.3325,1.0000 3.250,0.7117,0.01596,0.00760,-0.0466,0.3285,1.0000 3.500,0.7322,0.01616,0.00776,-0.0454,0.3248,1.0000 3.750,0.7532,0.01642,0.00795,-0.0443,0.3215,1.0000 4.000,0.7746,0.01682,0.00828,-0.0433,0.3181,1.0000 4.250,0.7942,0.01701,0.00855,-0.0418,0.3146,1.0000 4.500,0.8143,0.01725,0.00880,-0.0405,0.3108,1.0000 4.750,0.8351,0.01752,0.00905,-0.0393,0.3075,1.0000 5.000,0.8565,0.01785,0.00932,-0.0382,0.3047,1.0000 5.250,0.8789,0.01841,0.00980,-0.0374,0.3017,1.0000 5.500,0.8978,0.01867,0.01017,-0.0358,0.2989,1.0000 5.750,0.9171,0.01896,0.01052,-0.0343,0.2954,1.0000 6.000,0.9371,0.01926,0.01085,-0.0330,0.2922,1.0000 6.250,0.9581,0.01960,0.01116,-0.0318,0.2894,1.0000 6.500,0.9801,0.02005,0.01155,-0.0308,0.2868,1.0000 6.750,1.0010,0.02065,0.01217,-0.0298,0.2842,1.0000 7.000,1.0188,0.02100,0.01264,-0.0280,0.2814,1.0000 7.250,1.0372,0.02137,0.01309,-0.0264,0.2782,1.0000 7.500,1.0570,0.02173,0.01348,-0.0251,0.2752,1.0000 7.750,1.0781,0.02211,0.01386,-0.0240,0.2726,1.0000 8.000,1.1010,0.02263,0.01432,-0.0232,0.2703,1.0000 8.250,1.1213,0.02334,0.01507,-0.0222,0.2677,1.0000 8.500,1.1377,0.02377,0.01567,-0.0203,0.2649,1.0000 8.750,1.1552,0.02422,0.01622,-0.0187,0.2618,1.0000 9.000,1.1745,0.02465,0.01670,-0.0174,0.2590,1.0000 9.250,1.1960,0.02508,0.01714,-0.0164,0.2566,1.0000 9.500,1.2200,0.02558,0.01759,-0.0160,0.2542,1.0000 9.750,1.2390,0.02636,0.01844,-0.0148,0.2515,1.0000 10.000,1.2531,0.02692,0.01919,-0.0129,0.2486,1.0000 10.250,1.2696,0.02753,0.01993,-0.0113,0.2457,1.0000 10.500,1.2881,0.02800,0.02047,-0.0100,0.2430,1.0000 10.750,1.3100,0.02835,0.02081,-0.0093,0.2404,1.0000 11.000,1.3362,0.02891,0.02129,-0.0093,0.2379,1.0000 11.250,1.3489,0.02980,0.02236,-0.0074,0.2353,1.0000 11.500,1.3590,0.03055,0.02332,-0.0051,0.2324,1.0000 11.750,1.3720,0.03115,0.02404,-0.0032,0.2294,1.0000 12.000,1.3892,0.03158,0.02452,-0.0019,0.2267,1.0000 12.250,1.4126,0.03189,0.02481,-0.0015,0.2243,1.0000 12.500,1.4377,0.03267,0.02554,-0.0015,0.2216,1.0000 12.750,1.4356,0.03362,0.02677,0.0022,0.2190,1.0000 13.000,1.4373,0.03453,0.02786,0.0053,0.2161,1.0000 13.250,1.4425,0.03518,0.02862,0.0082,0.2135,1.0000 13.500,1.4571,0.03548,0.02893,0.0097,0.2110,1.0000 13.750,1.4882,0.03563,0.02899,0.0091,0.2084,1.0000 14.000,1.4882,0.03681,0.03031,0.0121,0.2060,1.0000 14.250,1.4711,0.03837,0.03211,0.0166,0.2036,1.0000 14.500,1.4608,0.03998,0.03389,0.0196,0.2010,1.0000 14.750,1.4624,0.04100,0.03500,0.0215,0.1983,1.0000 15.000,1.4855,0.04097,0.03494,0.0219,0.1956,1.0000 15.250,1.5151,0.04108,0.03496,0.0217,0.1926,1.0000 15.500,1.4830,0.04415,0.03833,0.0250,0.1905,1.0000 15.750,1.4512,0.04794,0.04237,0.0269,0.1881,1.0000 16.000,1.4311,0.05134,0.04594,0.0275,0.1854,1.0000 16.250,1.4586,0.05066,0.04520,0.0279,0.1822,1.0000 16.500,1.4990,0.04921,0.04360,0.0282,0.1786,1.0000 16.750,1.4428,0.05629,0.05102,0.0280,0.1768,1.0000 17.000,0.8499,0.16022,0.15540,-0.0226,0.1422,1.0000 17.250,0.8790,0.15794,0.15316,-0.0209,0.1411,1.0000 17.500,1.4416,0.06291,0.05780,0.0267,0.1669,1.0000 17.750,1.3818,0.07318,0.06832,0.0228,0.1647,1.0000 18.000,0.6308,0.17718,0.17323,-0.0350,0.1419,1.0000