root [3] STDHEP->Print() ****************************************************************************** *Tree :STDHEP : Analysis tree * *Entries : 10000 : Total = 464254103 bytes File Size = 161991956 * * : : Tree compression factor = 2.87 * ****************************************************************************** *Br 0 :Event : Int_t Event_ * *Entries : 10000 : Total Size= 86907 bytes File Size = 13217 * *Baskets : 6 : Basket Size= 64000 bytes Compression= 6.09 * *............................................................................* *Br 1 :Event.fUniqueID : UInt_t fUniqueID[Event_] * *Entries : 10000 : Total Size= 81534 bytes File Size = 13913 * *Baskets : 10 : Basket Size= 21133 bytes Compression= 5.82 * *............................................................................* *Br 2 :Event.fBits : UInt_t fBits[Event_] * *Entries : 10000 : Total Size= 81478 bytes File Size = 13954 * *Baskets : 10 : Basket Size= 21133 bytes Compression= 5.80 * 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Compression= 7.25 * *............................................................................* *Br 7 :Event.ScalePDF : Double_t ScalePDF[Event_] * *Entries : 10000 : Total Size= 121520 bytes File Size = 92033 * *Baskets : 10 : Basket Size= 22528 bytes Compression= 1.31 * *............................................................................* *Br 8 :Event.CouplingQED : Double_t CouplingQED[Event_] * *Entries : 10000 : Total Size= 121562 bytes File Size = 13564 * *Baskets : 10 : Basket Size= 22528 bytes Compression= 8.92 * *............................................................................* *Br 9 :Event.CouplingQCD : Double_t CouplingQCD[Event_] * *Entries : 10000 : Total Size= 121562 bytes File Size = 91723 * *Baskets : 10 : Basket Size= 22528 bytes Compression= 1.32 * *............................................................................* *Br 10 :Event_size : Event_size/I * *Entries : 10000 : Total Size= 40968 bytes File Size = 886 * *Baskets : 6 : Basket Size= 21133 bytes Compression= 45.68 * *............................................................................* *Br 11 :GenParticle : Int_t GenParticle_ * *Entries : 10000 : Total Size= 121143 bytes File Size = 30901 * *Baskets : 6 : Basket Size= 64000 bytes Compression= 2.61 * *............................................................................* *Br 12 :GenParticle.fUniqueID : UInt_t fUniqueID[GenParticle_] * *Entries : 10000 : Total Size= 14486978 bytes File Size = 105636 * *Baskets : 52 : Basket Size= 2720256 bytes Compression= 137.13 * *............................................................................* *Br 13 :GenParticle.fBits : UInt_t fBits[GenParticle_] * *Entries : 10000 : Total Size= 14486754 bytes File Size = 112676 * *Baskets : 52 : Basket Size= 2719744 bytes Compression= 128.56 * *............................................................................* *Br 14 :GenParticle.PID : Int_t PID[GenParticle_] * *Entries : 10000 : Total Size= 14486642 bytes File Size = 2677412 * *Baskets : 52 : Basket Size= 2719744 bytes Compression= 5.41 * *............................................................................* *Br 15 :GenParticle.Status : Int_t Status[GenParticle_] * *Entries : 10000 : Total Size= 14486810 bytes File Size = 778928 * *Baskets : 52 : Basket Size= 2720256 bytes Compression= 18.60 * *............................................................................* *Br 16 :GenParticle.M1 : Int_t M1[GenParticle_] * *Entries : 10000 : Total Size= 14486586 bytes File Size = 2816613 * *Baskets : 52 : Basket Size= 2719744 bytes Compression= 5.14 * *............................................................................* *Br 17 :GenParticle.M2 : Int_t M2[GenParticle_] * *Entries : 10000 : Total Size= 14486586 bytes File Size = 348876 * *Baskets : 52 : Basket Size= 2719744 bytes Compression= 41.52 * *............................................................................* *Br 18 :GenParticle.D1 : Int_t D1[GenParticle_] * *Entries : 10000 : Total Size= 14486586 bytes File Size = 2735163 * *Baskets : 52 : Basket Size= 2719744 bytes Compression= 5.30 * *............................................................................* *Br 19 :GenParticle.D2 : Int_t D2[GenParticle_] * *Entries : 10000 : Total Size= 14486586 bytes File Size = 2717709 * *Baskets : 52 : Basket Size= 2719744 bytes Compression= 5.33 * *............................................................................* *Br 20 :GenParticle.E : Double_t E[GenParticle_] * *Entries : 10000 : Total Size= 28931762 bytes File Size = 18445998 * *Baskets : 96 : Basket Size= 5432320 bytes Compression= 1.57 * *............................................................................* *Br 21 :GenParticle.Px : Double_t Px[GenParticle_] * *Entries : 10000 : Total Size= 28931862 bytes File Size = 18153293 * *Baskets : 96 : Basket Size= 5432320 bytes Compression= 1.59 * 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*Baskets : 96 : Basket Size= 5432832 bytes Compression= 1.58 * *............................................................................* *Br 26 :GenParticle.Phi : Double_t Phi[GenParticle_] * *Entries : 10000 : Total Size= 28931962 bytes File Size = 18309642 * *Baskets : 96 : Basket Size= 5432832 bytes Compression= 1.58 * *............................................................................* *Br 27 :GenParticle.Rapidity : Double_t Rapidity[GenParticle_] * *Entries : 10000 : Total Size= 28932462 bytes File Size = 18022649 * *Baskets : 96 : Basket Size= 5432832 bytes Compression= 1.61 * *............................................................................* *Br 28 :GenParticle.T : Double_t T[GenParticle_] * *Entries : 10000 : Total Size= 28931762 bytes File Size = 822791 * *Baskets : 96 : Basket Size= 5432320 bytes Compression= 35.16 * *............................................................................* *Br 29 :GenParticle.X : Double_t X[GenParticle_] * 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