NREL's S813 Airfoil 1.000000 0.000000 0.996260 0.000570 0.985390 0.002590 0.968200 0.006440 0.945590 0.012020 0.918230 0.018900 0.886490 0.026690 0.850640 0.035270 0.811260 0.044730 0.769210 0.054910 0.725320 0.065490 0.680480 0.075890 0.635300 0.085260 0.589910 0.092770 0.544140 0.097990 0.497850 0.100890 0.451090 0.101740 0.404250 0.100920 0.357860 0.098640 0.312450 0.095050 0.268520 0.090260 0.226560 0.084410 0.187020 0.077610 0.150340 0.070010 0.116930 0.061730 0.087140 0.052940 0.061300 0.043770 0.039710 0.034410 0.022590 0.025040 0.010170 0.015870 0.002610 0.007130 0.000000 0.000000 0.000020 -0.000570 0.003550 -0.007470 0.013320 -0.014500 0.028210 -0.021620 0.047970 -0.028480 0.072370 -0.034920 0.101170 -0.040770 0.134060 -0.045950 0.170710 -0.050360 0.210750 -0.053940 0.253750 -0.056640 0.299260 -0.058430 0.346770 -0.059270 0.395780 -0.059140 0.445720 -0.058010 0.496040 -0.055800 0.546170 -0.052370 0.595730 -0.047450 0.644760 -0.040840 0.693550 -0.033050 0.741760 -0.025080 0.788480 -0.017710 0.832770 -0.011380 0.873640 -0.006380 0.910130 -0.002830 0.941340 -0.000660 0.966490 0.000320 0.984930 0.000470 0.996200 0.000190 1.000000 0.000000