58 deg < A0 < 62 deg 



0.0 < |A| < 0.1 

 6 Cases ( 3 Pos., 3 Neg.) 



0.3 < |A| < 0.4 

 5 Coses ( Pos., 6 Neg.) 



0.6 < |A| < 0.7 

 1 Cose ( Pos., 1 Neg.) 



0.1 < |A| < 0.2 

 10 Cases ( 4 Pos., 6 Neg.) 



0.4 < |A| < 0.5 

 4 Cases ( 1 Pos., 3 Neg.) 



0.7 < |A|< 0.8 

 1 Cose ( Pos., 1 Neg.) 



0.9 < |a| < 1.0 

 1 Case ( Pos., 1 Neg.) 



I I h 



0.2 < |a| < 0.3 

 10 Cases ( 2 Pos., 8 Neg.) 



0.5 < |A| < 0.6 

 Cases ( Pos., Neg.) 



0.8 < |A| < 0.9 

 1 Cose ( 1 Pos., Neg.) 



I ' I I I ' I 



1.0 < |A| < 1.1 

 Cases ( Pos., Neg.) 



1,1 < |A| < 1.2 

 Cases ( Pos., Neg.) 



I I 



120 60 -60 -120 



e (deg) 



Figure 44. Composite directional distribution functions for spread 

 parameter in the range 58 to 62 deg and for all asymmetry classes 



115 



