view release on metacpan or  search on metacpan

lib/App/SeismicUnixGui/developer/Stripped/header/surandhw.su.main.headers  view on Meta::CPAN

 surandhw - set header word to random variable 		

 surandhw <stdin >stdout key=tstat a=0 min=0 max=1		

 Required parameters:						
 	none (no op)						

 Optional parameters:						
 	key=tstat	header key word to set			
 	a=0		=1 flag to add original value to final key
 	noise=gauss	noise probability distribution		
 			=flat for uniform; default Gaussian	
 	seed=from_clock	random number seed (integer)		
 	min=0		minimum random number			
 	max=1		maximum radnom number		 	

 NOTES:							
 The value of header word key is computed using the formula:	
 	val(key) = a * val(key) + rand				

 Example:							
  	surandhw <indata key=tstat a=0 min=0 max=10  > outdata