SUACOR - auto-correlation						

 suacor <stdin >stdout [optional parms]				

 Optional Parameters:							
 ntout=101	odd number of time samples output			
 norm=1	if non-zero, normalize maximum absolute output to 1	
 sym=1		if non-zero, produce a symmetric output from		
			lag -(ntout-1)/2 to lag +(ntout-1)/2		

 Credits:
	CWP: Dave Hale

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