Jayoung Wu wrote: > > Hi all, > While I make a root file using tree structure I got the following > mressage: > > mmzip: output buffer too small for in-memory compression > > What is the meaning of that? Please always specify which version/machine you are using!! Could you send me (not to the list) the short macro creating the Tree? > > Besides, could anyone explain the meaning of the following message? Which message? This is the output of TTree::Print(). Rene Brun > ************************************************************************************ > *Tree :EVENT : Event Tree > * > *Entries : 50000 : Total Size = 239521526 bytes File Size = > 33618346 bytes * > * : : Tree compression factor = 7.15 > * > ************************************************************************************ > *Branch :EVNO : evno/I > * > *Entries : 50000 : Total Size = 191976 bytes File Size = > 67304 bytes * > *Baskets : 6 : Basket Size = 32000 bytes Compression= 2.85 > * > *..................................................................................* > *Branch :RNDM : rndm[2]/i > * > *Entries : 50000 : Total Size = 383904 bytes File Size = > 768 bytes * > *Baskets : 12 : Basket Size = 32000 bytes Compression= 499.87 > * > *..................................................................................* > *Branch :PID : pid/I > * > *Entries : 50000 : Total Size = 191994 bytes File Size = > 738 bytes * > *Baskets : 6 : Basket Size = 32000 bytes Compression= 260.15 > * > *................................................................................. > > --- > Thanks a lot! > Jayoung
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