Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-nlf416-il-50000 Airfoil,nlf416-il Reynolds number,50000 Ncrit,9 Mach,0 Max Cl/Cd,14.8256 Max Cl/Cd alpha,0.5 Url,http://airfoiltools.com/polar/csv?polar=xf-nlf416-il-50000 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -10.000,-0.4731,0.08982,0.08309,-0.0537,1.0000,0.1280 -9.750,-0.4365,0.08975,0.08303,-0.0486,1.0000,0.1312 -9.500,-0.5617,0.07613,0.06947,-0.0576,1.0000,0.1138 -9.250,-0.5774,0.07229,0.06562,-0.0566,1.0000,0.1124 -9.000,-0.5914,0.06846,0.06179,-0.0556,1.0000,0.1114 -8.750,-0.6058,0.06478,0.05805,-0.0543,1.0000,0.1102 -8.500,-0.6210,0.06109,0.05422,-0.0529,1.0000,0.1093 -8.250,-0.6327,0.05744,0.05037,-0.0514,1.0000,0.1086 -8.000,-0.6385,0.05392,0.04659,-0.0500,1.0000,0.1081 -7.750,-0.6393,0.05055,0.04292,-0.0486,1.0000,0.1081 -7.500,-0.6355,0.04734,0.03937,-0.0473,1.0000,0.1085 -7.250,-0.6275,0.04434,0.03600,-0.0462,1.0000,0.1092 -7.000,-0.6161,0.04166,0.03291,-0.0450,1.0000,0.1106 -6.750,-0.6028,0.03933,0.03014,-0.0438,1.0000,0.1137 -6.500,-0.5889,0.03759,0.02857,-0.0423,1.0000,0.1197 -6.250,-0.5738,0.03600,0.02668,-0.0410,1.0000,0.1266 -6.000,-0.5595,0.03455,0.02536,-0.0393,1.0000,0.1350 -5.750,-0.5458,0.03333,0.02417,-0.0376,1.0000,0.1476 -5.500,-0.5335,0.03228,0.02327,-0.0356,1.0000,0.1653 -5.250,-0.5220,0.03118,0.02239,-0.0337,1.0000,0.1941 -5.000,-0.5111,0.02970,0.02147,-0.0323,1.0000,0.2489 -4.750,-0.4990,0.02762,0.02059,-0.0318,1.0000,0.3737 -4.500,-0.4859,0.02874,0.02285,-0.0272,0.9937,0.5049 -4.250,-0.4564,0.03363,0.02780,-0.0213,0.9753,0.5732 -4.000,-0.4219,0.03774,0.03165,-0.0171,0.9594,0.6194 -3.750,-0.3891,0.04058,0.03426,-0.0134,0.9452,0.6557 -3.500,-0.3586,0.04221,0.03564,-0.0106,0.9317,0.6898 -3.250,-0.3310,0.04307,0.03628,-0.0082,0.9190,0.7217 -3.000,-0.3004,0.04348,0.03645,-0.0067,0.9072,0.7533 -2.750,-0.2501,0.04362,0.03630,-0.0085,0.8981,0.7873 -2.500,-0.2146,0.04336,0.03582,-0.0091,0.8870,0.8164 -2.250,-0.1582,0.04291,0.03508,-0.0136,0.8778,0.8461 -2.000,-0.0601,0.04202,0.03381,-0.0254,0.8698,0.8767 -1.750,0.0035,0.04126,0.03281,-0.0327,0.8608,0.9009 -1.500,0.1104,0.03973,0.03097,-0.0474,0.8534,0.9250 -1.250,0.1824,0.03864,0.02967,-0.0566,0.8456,0.9439 -1.000,0.2694,0.03721,0.02805,-0.0686,0.8369,0.9610 -0.750,0.3495,0.03586,0.02653,-0.0795,0.8290,0.9761 -0.500,0.4126,0.03493,0.02550,-0.0876,0.8193,0.9886 -0.250,0.4670,0.03432,0.02481,-0.0943,0.8097,0.9991 0.000,0.4946,0.03431,0.02473,-0.0957,0.8006,1.0000 0.250,0.4887,0.03550,0.02592,-0.0919,0.7894,1.0000 0.500,0.5229,0.03527,0.02563,-0.0939,0.7820,1.0000 0.750,0.4980,0.03722,0.02761,-0.0875,0.7706,1.0000 1.000,0.5400,0.03678,0.02710,-0.0903,0.7640,1.0000 1.250,0.4933,0.03949,0.02987,-0.0811,0.7525,1.0000 1.500,0.5188,0.03973,0.03007,-0.0815,0.7454,1.0000 1.750,0.4636,0.04247,0.03287,-0.0714,0.7352,1.0000 2.000,0.5017,0.04249,0.03285,-0.0735,0.7286,1.0000 2.250,0.4090,0.04595,0.03636,-0.0590,0.7196,1.0000 2.500,0.4686,0.04549,0.03587,-0.0634,0.7127,1.0000 2.750,0.3782,0.04868,0.03909,-0.0501,0.7058,1.0000 3.000,0.3803,0.04959,0.04000,-0.0478,0.6987,1.0000 3.250,0.3695,0.05082,0.04122,-0.0440,0.6922,1.0000 3.500,0.3366,0.05233,0.04274,-0.0380,0.6870,1.0000 3.750,0.3671,0.05284,0.04323,-0.0386,0.6788,1.0000 4.000,0.3303,0.05443,0.04483,-0.0327,0.6745,1.0000 4.250,0.3169,0.05589,0.04629,-0.0299,0.6694,1.0000 4.500,0.3506,0.05684,0.04724,-0.0312,0.6596,1.0000 4.750,0.3394,0.05891,0.04934,-0.0301,0.6547,1.0000 5.000,0.3829,0.05991,0.05034,-0.0323,0.6432,1.0000 5.250,0.3716,0.06242,0.05289,-0.0320,0.6385,1.0000 5.500,0.3890,0.06435,0.05485,-0.0333,0.6308,1.0000 5.750,0.4054,0.06639,0.05692,-0.0345,0.6217,1.0000 6.000,0.4127,0.06893,0.05952,-0.0358,0.6172,1.0000 6.250,0.3917,0.07486,0.06556,-0.0396,0.6590,1.0000 6.500,0.4192,0.07684,0.06758,-0.0412,0.6424,1.0000 6.750,0.4651,0.07615,0.06690,-0.0407,0.5954,1.0000 7.000,0.4763,0.07937,0.07019,-0.0428,0.5945,1.0000 7.250,0.4942,0.08261,0.07350,-0.0450,0.5913,1.0000 7.500,0.5179,0.08451,0.07545,-0.0460,0.5742,1.0000 8.000,0.5716,0.08826,0.07934,-0.0481,0.5408,1.0000 9.000,0.5407,0.10596,0.09737,-0.0572,0.5782,1.0000 9.250,0.5464,0.10874,0.10021,-0.0582,0.5669,1.0000