root4star -q -b bfc.C\(1,10,\"trs,srs,ssd,fss,y2005f,Idst,IAna,l0,tpcI,fcf,Tree,logger,ITTF,Sti,genvtx,SvtIt,SsdIt,geant,-evout,IdTruth,tags,bbcSim,tofsim,emcY2,EEfs,-GeantOut,big,-dstout,fzin,StarMagField,MiniMcMk,McAss,McAna\"

File : /star/rcf/simu/auau200/hijing_382/b0_3/central/y2007/gheisha_on/gstardata/rcf1296_02_100evts.fzd 

For each geometry, the 2 plots show :

• the number of hits before (directly taken from g2t_ssd_hit table) and after removing hits that belong to the dead and inactive zone areas 
• the ratio between these 2 quantities

Geometry 2005f :

Geometry 2007 :

II Some tests

I ran with 4 different configurations :

• geant file fz created with y2005f :

1. y2005f in bfc chain (Fig.a)
2. y2007 in bfc chain (Fig.b)

• geant file fz created with y2007 :

1. y2005f in bfc chain (Fig.c)
2. y2007 in bfc chain (Fig.d)

Fig.a :

Fig.b :

Fig.c :

Fig.d :