Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-m9-il-500000-n5 Airfoil,m9-il Reynolds number,500000 Ncrit,5 Mach,0 Max Cl/Cd,81.164 Max Cl/Cd alpha,8.5 Url,http://airfoiltools.com/polar/csv?polar=xf-m9-il-500000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -8.500,-0.2619,0.08945,0.08612,-0.0105,0.6357,0.0111 -8.250,-0.2696,0.08407,0.08076,-0.0126,0.6309,0.0115 -7.750,-0.3601,0.03647,0.03250,-0.0566,0.6367,0.0142 -7.500,-0.3419,0.02626,0.02159,-0.0644,0.6313,0.0147 -7.250,-0.3173,0.02273,0.01774,-0.0664,0.6228,0.0153 -7.000,-0.2916,0.02051,0.01526,-0.0674,0.6143,0.0161 -6.750,-0.2652,0.01897,0.01349,-0.0677,0.6038,0.0169 -6.500,-0.2385,0.01773,0.01202,-0.0678,0.5928,0.0179 -6.250,-0.2117,0.01666,0.01075,-0.0678,0.5811,0.0189 -6.000,-0.1845,0.01583,0.00978,-0.0677,0.5690,0.0203 -5.750,-0.1570,0.01520,0.00898,-0.0675,0.5580,0.0219 -5.500,-0.1296,0.01460,0.00824,-0.0673,0.5475,0.0235 -5.250,-0.1018,0.01414,0.00768,-0.0671,0.5371,0.0252 -5.000,-0.0740,0.01378,0.00716,-0.0668,0.5278,0.0270 -4.750,-0.0463,0.01340,0.00669,-0.0665,0.5180,0.0287 -4.500,-0.0183,0.01315,0.00634,-0.0662,0.5092,0.0307 -4.250,0.0096,0.01292,0.00599,-0.0659,0.5004,0.0325 -4.000,0.0375,0.01264,0.00563,-0.0655,0.4931,0.0343 -3.750,0.0656,0.01244,0.00537,-0.0652,0.4858,0.0363 -3.500,0.0937,0.01229,0.00511,-0.0649,0.4794,0.0383 -3.250,0.1219,0.01211,0.00486,-0.0646,0.4734,0.0399 -3.000,0.1498,0.01189,0.00460,-0.0643,0.4672,0.0423 -2.750,0.1780,0.01176,0.00440,-0.0640,0.4611,0.0445 -2.500,0.2061,0.01163,0.00419,-0.0637,0.4542,0.0465 -2.250,0.2342,0.01152,0.00399,-0.0633,0.4472,0.0484 -2.000,0.2623,0.01134,0.00379,-0.0630,0.4407,0.0514 -1.750,0.2904,0.01124,0.00364,-0.0627,0.4338,0.0540 -1.500,0.3185,0.01118,0.00350,-0.0624,0.4286,0.0567 -1.250,0.3468,0.01106,0.00336,-0.0621,0.4245,0.0604 -1.000,0.3750,0.01097,0.00327,-0.0618,0.4197,0.0650 -0.750,0.4030,0.01094,0.00318,-0.0615,0.4146,0.0690 -0.500,0.4311,0.01087,0.00311,-0.0612,0.4102,0.0750 -0.250,0.4593,0.01083,0.00306,-0.0610,0.4057,0.0808 0.000,0.4873,0.01078,0.00301,-0.0607,0.4008,0.0877 0.250,0.5152,0.01080,0.00298,-0.0604,0.3962,0.0941 0.500,0.5432,0.01077,0.00295,-0.0601,0.3919,0.1004 0.750,0.5712,0.01076,0.00294,-0.0599,0.3870,0.1074 1.000,0.5991,0.01079,0.00295,-0.0596,0.3819,0.1134 1.250,0.6268,0.01080,0.00295,-0.0593,0.3769,0.1233 1.500,0.6545,0.01073,0.00294,-0.0590,0.3722,0.1411 1.750,0.6835,0.01141,0.00379,-0.0588,0.3670,0.2034 2.000,0.7111,0.01141,0.00369,-0.0586,0.3620,0.2163 2.250,0.7392,0.01164,0.00391,-0.0583,0.3576,0.2210 2.500,0.7670,0.01181,0.00405,-0.0580,0.3521,0.2255 2.750,0.7945,0.01196,0.00413,-0.0578,0.3459,0.2285 3.000,0.8221,0.01208,0.00427,-0.0575,0.3395,0.2301 3.250,0.8494,0.01223,0.00440,-0.0573,0.3314,0.2319 3.500,0.8768,0.01235,0.00450,-0.0570,0.3240,0.2339 3.750,0.9039,0.01248,0.00458,-0.0568,0.3148,0.2357 4.000,0.9309,0.01263,0.00468,-0.0565,0.3049,0.2374 4.250,0.9576,0.01278,0.00477,-0.0563,0.2923,0.2383 4.500,0.9838,0.01296,0.00489,-0.0560,0.2758,0.2389 4.750,1.0094,0.01323,0.00508,-0.0557,0.2561,0.2395 5.000,1.0347,0.01354,0.00532,-0.0554,0.2405,0.2406 5.250,1.0601,0.01383,0.00557,-0.0550,0.2297,0.2417 5.500,1.0852,0.01416,0.00585,-0.0547,0.2202,0.2430 5.750,1.1107,0.01440,0.00609,-0.0543,0.2137,0.2444 6.000,1.1359,0.01466,0.00633,-0.0540,0.2081,0.2450 6.250,1.1607,0.01494,0.00660,-0.0536,0.2030,0.2451 6.500,1.1863,0.01510,0.00680,-0.0532,0.1998,0.2452 6.750,1.2115,0.01530,0.00702,-0.0529,0.1963,0.2453 7.000,1.2361,0.01554,0.00728,-0.0525,0.1928,0.2454 7.250,1.2604,0.01581,0.00757,-0.0520,0.1899,0.2455 7.500,1.2843,0.01610,0.00788,-0.0515,0.1870,0.2456 7.750,1.3090,0.01629,0.00813,-0.0511,0.1854,0.2458 8.000,1.3333,0.01651,0.00841,-0.0507,0.1835,0.2459 8.250,1.3572,0.01675,0.00870,-0.0502,0.1814,0.2461 8.500,1.3806,0.01701,0.00902,-0.0497,0.1792,0.2463 8.750,1.4034,0.01732,0.00938,-0.0491,0.1770,0.2465 9.000,1.4255,0.01766,0.00976,-0.0484,0.1748,0.2467 9.250,1.4465,0.01806,0.01019,-0.0477,0.1719,0.2468 9.500,1.4686,0.01836,0.01055,-0.0470,0.1699,0.2471 9.750,1.4904,0.01865,0.01092,-0.0463,0.1666,0.2473 10.000,1.5104,0.01904,0.01134,-0.0455,0.1617,0.2476 10.250,1.5280,0.01957,0.01188,-0.0444,0.1572,0.2480 10.500,1.5471,0.01996,0.01233,-0.0434,0.1530,0.2484 10.750,1.5634,0.02047,0.01287,-0.0422,0.1467,0.2488 11.000,1.5743,0.02109,0.01352,-0.0402,0.1417,0.2490 11.250,1.5834,0.02173,0.01421,-0.0380,0.1356,0.2493 11.500,1.5880,0.02277,0.01525,-0.0358,0.1290,0.2493 11.750,1.5920,0.02404,0.01654,-0.0341,0.1188,0.2497 12.000,1.5799,0.02675,0.01910,-0.0321,0.0946,0.2498 12.250,1.5620,0.03035,0.02260,-0.0307,0.0732,0.2499 12.500,1.5556,0.03315,0.02541,-0.0298,0.0660,0.2498 12.750,1.5497,0.03603,0.02834,-0.0292,0.0601,0.2501 13.000,1.5506,0.03836,0.03075,-0.0288,0.0579,0.2502 13.250,1.5473,0.04122,0.03367,-0.0286,0.0549,0.2503 13.500,1.5410,0.04449,0.03701,-0.0286,0.0517,0.2505 13.750,1.5388,0.04743,0.04004,-0.0287,0.0498,0.2506 14.000,1.5378,0.05030,0.04301,-0.0289,0.0477,0.2510 14.250,1.5316,0.05388,0.04666,-0.0294,0.0440,0.2513 14.500,1.5229,0.05792,0.05076,-0.0301,0.0406,0.2513 14.750,1.5186,0.06157,0.05449,-0.0309,0.0372,0.2515 15.000,1.4928,0.06830,0.06118,-0.0328,0.0214,0.2517 15.250,1.4767,0.07391,0.06684,-0.0345,0.0180,0.2516 15.500,1.4628,0.07938,0.07241,-0.0363,0.0157,0.2518 15.750,1.4512,0.08467,0.07781,-0.0381,0.0144,0.2517 16.000,1.4397,0.09008,0.08334,-0.0400,0.0134,0.2519