Release 7 November 2008 - Laura Marcelli

New variables:

  maxrel:Energy of the strip of maximun release on the first Calo plane
  qNmin1:Truncated mean (N-1 values) of the energy released in N Calo planes
  Zcalo_maxrel_b:Z reconstructed by maximum release in the first  Calo plane vs. beta
  Zcalo_dedx_b:Z reconstructed by dEdx (or StdEdx) release in the first Calo plane vs. beta
  Zcalo_dedx_defl:Z reconstructed by dEdx (or StdEdx) release in the first Calo plane vs. deflection
  Zcalo_Nmin1_defl: Z reconstructed by qNmin1 vs. deflection 
        	
and corrispondent methods :

  Get_maxrel()                                    
  Get_qNmin1()   
  Get_Zcalo_maxrel_b()
  Get_Zcalo_dedx_b()
  Get_Zcalo_dedx_defl()                   
  Get_Zcalo_Nmin1_defl()	

NOTE: Z values are setted to:
        -  0 if event skipped by CaloNuclei routine (“ERROR: cannot find any track!”)  
	- 1000 if 
	     	1) energy release (maxrel, dedx or qNmin1) = 0
	     	2) beta<2
		3) defl<0 || defl>0.5 (only for Zcalo_dedx_defl and Zcalo_Nmin1_defl)

IMPORTANT:
To use Get_Zcalo_dedx_b(), Get_Zcalo_dedx_defl(), Get_Zcalo_Nmin1_defl() is necessary to set:
	cn->UseTrack(true)
	cn->Process()
because track existency is supposed.