# Friction coeff. of the top (or flat) wall at Station U2
# file name : su2up.dat 
# All data are non-dimensionalized by freestream velocity (16 m/sec)
#    at station U1 and the duct width ( 8 inch = 20.3 cm).

NY= 37

      Y             Cf
 0.12500E+00   0.17601E-02  
 0.15600E+00   0.20938E-02  
 0.18800E+00   0.22677E-02  
 0.21900E+00   0.26189E-02  
 0.25000E+00   0.28798E-02  
 0.28100E+00   0.29619E-02  
 0.31300E+00   0.30053E-02  
 0.32800E+00   0.29767E-02  
 0.34400E+00   0.29411E-02  
 0.35900E+00   0.28203E-02  
 0.37500E+00   0.27606E-02  
 0.39100E+00   0.26948E-02  
 0.40600E+00   0.25266E-02  
 0.42200E+00   0.23297E-02  
 0.43800E+00   0.20783E-02  
 0.45300E+00   0.18252E-02  
 0.46900E+00   0.17000E-02  
 0.48400E+00   0.16598E-02  
 0.50000E+00   0.16576E-02  
 0.51600E+00   0.17390E-02  
 0.53100E+00   0.19626E-02  
 0.54700E+00   0.21901E-02  
 0.56300E+00   0.23712E-02  
 0.57800E+00   0.25276E-02  
 0.59400E+00   0.27178E-02  
 0.60900E+00   0.27855E-02  
 0.62500E+00   0.28699E-02  
 0.64100E+00   0.28847E-02  
 0.65600E+00   0.29402E-02  
 0.67200E+00   0.29589E-02  
 0.68800E+00   0.29846E-02  
 0.71900E+00   0.28927E-02  
 0.75000E+00   0.27934E-02  
 0.78100E+00   0.24763E-02  
 0.81300E+00   0.21379E-02  
 0.84400E+00   0.17348E-02  
 0.87500E+00   0.14076E-02