Dataseries 1
\lambda = 4D, \phi=90^\circ
      w/D -    OASPL (dB)
0.0000e+00  3.4500e+01  
1.2000e-01  5.2400e+01  
2.4000e-01  5.4300e+01  
3.6000e-01  4.7300e+01  
4.8000e-01  4.5800e+01  

Dataseries 2
\lambda = 2D, \theta=180^\circ
      w/D -    OASPL (dB)
0.0000e+00  8.2200e+01  
1.2000e-01  7.7700e+01  
2.4000e-01  7.4300e+01  
3.6000e-01  6.8700e+01  

Dataseries 3
\lambda = 4D, \theta=180^\circ
      w/D -    OASPL (dB)
0.0000e+00  8.2200e+01  
1.2000e-01  7.9600e+01  
2.4000e-01  7.6300e+01  
3.6000e-01  6.2900e+01  
4.8000e-01  6.0400e+01  

