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 >
This archive was generated by hypermail 2b29 : Sat Jan 04 2003 - 23:50:47 MET