TEST OF DATA POINT INPUT CASE , NACA2412
 $INP
 ALPHA=0.0,DELTA=0.12,EMACH=0.75
 BCFOIL=3,NU=21,NL=26,MAXIT=1500
 XU =     0.00000,
          0.04738,          0.09730, 0.14745, 0.19772,
          0.24805, 0.29842, 0.34882, 0.39923, 0.44963,
          0.50000, 0.55032, 0.60059, 0.65078, 0.70090,
          0.75094, 0.80089, 0.85076, 0.90055, 0.95027,1.0,
 YU =     0.00000,
          0.03430,          0.04896, 0.05959, 0.06760,
          0.07363, 0.07786, 0.08037, 0.08123, 0.07988,
          0.07686, 0.07246, 0.06690, 0.06033, 0.05293,
          0.04483, 0.03619, 0.02722, 0.01818, 0.00919,0.0 ,
 XL =     0.00000, 0.00662, 0.00931, 0.01455, 0.02736,
          0.05262, 0.07771, 0.10270, 0.15255, 0.20228,
          0.25195, 0.30158, 0.35118, 0.40077, 0.45037,
          0.50000, 0.54968, 0.59941, 0.64922, 0.69910,
          0.74906, 0.79911, 0.84924, 0.89945, 0.94973,1.0 ,
 YL =     0.00000,-0.00864,-0.01025,-0.01262,-0.01649,
         -0.02166,-0.02535,-0.02828,-0.03267,-0.03576,
         -0.03783,-0.03898,-0.03917,-0.03839,-0.03608,
         -0.03274,-0.02866,-0.02406,-0.01913,-0.01405,
         -0.00903,-0.00435,-0.00038, 0.00250, 0.00345,0.0 ,
 $END