| An option in the PID selector [message #14258] | 
			Sat, 08 December 2012 21:45   | 
		 
		
			
				
				
				
					
						  
						donghee
						 Messages: 385 Registered: January 2009  Location: Germnay
						
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					first-grade participant  | 
					From: *dip.t-dialin.net
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		Dear PID users, 
 
I'm wondering how can I use the option "Variable" in PndAnaPidSelector. 
 
In my analysis macro, I have introduced a electron selector  
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PndAnaPidSelector PIDelectron("PIDelectron");  PIDelectron.SetSelection("ElectronVeryLooseMinus"); 
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The parameter of "VeryLoose" indicate the value of 0.1 into the selection as a set value.   
I would like to test and make a tuning this global PID cut value from 0.01 to 0.5 for each particle. 
I have seen there are an option "Variable" for this purpose in PndAnaSelectorPar.cxx 
and I assume that one can adjust directly the input value in the analysis macro.  
 
but I couldn't find the function, what I can control parameter.  
How can I set the value with PndAnaPidSelector? 
  
Thank you for your help, 
Donghee  
 
 
		
		
		
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