Experimental data for velocity profiles at 6 degree flap angle from 
Driver & Seegmiller (1985).

# x/S = 1.0
y/S [-],  u/u_ref [-]
0.800,  0.057
0.900,  0.231
1.000,  0.418
1.100,  0.619
1.150,  0.673
1.200,  0.705
1.300,  0.749
1.400,  0.779
1.500,  0.810
1.700,  0.861
2.000,  0.920
2.400,  0.975
2.800,  0.988
3.200,  0.990
3.600,  0.989
4.000,  0.990
5.000,  0.991
6.000,  0.994

# x/S = 5.0
y/S [-],  u/u_ref [-]
0.100, -0.120
0.150, -0.111
0.200, -0.091
0.300, -0.040
0.400,  0.029
0.500,  0.106
0.600,  0.197
0.700,  0.277
0.800,  0.355
0.900,  0.425
1.000,  0.492
1.100,  0.565
1.150,  0.597
1.200,  0.629
1.300,  0.688
1.400,  0.735
1.500,  0.775
1.700,  0.826
2.000,  0.883
2.400,  0.936
2.800,  0.954
3.200,  0.954
3.600,  0.954
4.000,  0.952
5.000,  0.950
6.000,  0.950
8.000,  0.949

# x/S = 10.0
y/S [-],  u/u_ref [-]
0.100,  0.220
0.150,  0.224
0.200,  0.238
0.300,  0.261
0.400,  0.287
0.500,  0.319
0.600,  0.349
0.700,  0.381
0.800,  0.417
0.900,  0.450
1.000,  0.485
1.100,  0.527
1.150,  0.544
1.200,  0.561
1.300,  0.599
1.400,  0.636
1.500,  0.673
1.700,  0.731
2.000,  0.799
2.400,  0.855
2.800,  0.882
3.200,  0.886
3.600,  0.887
4.000,  0.889
5.000,  0.891
6.000,  0.893
8.000,  0.894

# x/S = 20.0
y/S [-],  u/u_ref [-]
0.100,  0.320
0.150,  0.329
0.200,  0.340
0.300,  0.353
0.400,  0.368
0.500,  0.384
0.600,  0.400
0.700,  0.417
0.800,  0.431
0.900,  0.448
1.000,  0.465
1.100,  0.487
1.150,  0.496
1.200,  0.504
1.300,  0.524
1.400,  0.546
1.500,  0.567
1.700,  0.608
2.000,  0.670
2.400,  0.741
2.800,  0.793
3.200,  0.814
3.600,  0.818
4.000,  0.819
5.000,  0.820
6.000,  0.821
8.000,  0.822