Hi Huw, The problem cannot be with the input file. Could you send me a script and an input file that I can use to understand this problem. If the input file is too big, let me know where I can pick it. Rene Brun On Thu, 28 Mar 2002, Huw Shorthouse wrote: > Hi, > > I haven't specified a compression level or any options when opening > TFile's (except "recreate"). > > I'm just filling a cloned tree to reduce the number of entries. The > original file seems fine (!?) and then I open a new file, clone the tree > and fill some of the entries. The [R__zip: bad pack level] errors only > seem to occur at certain times from tree->Fill() (and the new reduced file > is unreadable). > > Its hard to see what could be going wrong - I've never had this problem > before when doing exactly the same thing (with the same version, 3.00/06). > > The only thing I can think of is a problem with the original root file but > I made it and so can't see anything wrong with it. Its just created with > origTree->Fill(), origTree->Write(); outputFile->Close(); (if that means > anything). Are there any obvious problems that could cause this. > > Cheers, > Huw > > On Thu, 28 Mar 2002, Rene Brun wrote: > > > Huw, > > > > You get this message if you have specified a compression level > 9 > > > > Rene Brun > > > > Huw Shorthouse wrote: > > > > > > Hi, > > > > > > Could anyone tell me what the error message "R__zip: bad pack level" > > > means. Its occurring when I fill a subset of a tree so I guess I must be > > > doing something wrong. > > > > > > Cheers, > > > Huw > > >
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