54 deg < A0 < 58 deg 



0.0 < |A| < 0.1 

 21 Cases ( 11 Pos., 10 Neg.) 



0.3 < |A| < 0.4 

 28 Cases ( 3 Pos., 25 Neg.) 



0.6 < |A| < 0.7 

 10 Cases ( 2 Pos., 8 Neg.) 



0.9 < |A| < 1.0 

 2 Coses ( 1 Pos., 1 Neg.) 



0.1 < |A| < 0.2 

 18 Coses ( 6 Pos., 12 Neg. 



0.4 < |A| < 0.5 

 27 Cases ( 2 Pos.. 25 Neg.) 



0.7 < |A|< 0.8 

 6 Cases ( 1 Pos., 5 Neg.) 



1.0 < |A| < 1.1 

 2 Cases ( Pes., 2 Neg.) 



0.2 < |A| < 0.3 

 22 Cases ( 2 Pos., 20 Neg.) 



0.5 < |A| < 0.5 

 14 Cases ( Pos., 14 Neg.) 



0.8 < |A| < 0.9 

 1 Cose ( 1 Pos., Neg.) 



1.1 < |A| < 1.2 

 Coses ( Pes., Neg.) 



Figure 43. Composite directional distribution functions for spread 

 parameter in the range 54 to 58 deg and for all asymmetry classes 



114 



