Hi, I think that the problem lies in the fact that, when converting names from HBOOK, h2root converts capital letters to small ones (except the first ?). In one of my ntuples, I saw rikD converted to rikd and it worked after I used this one. A related question. Why is the interpreter doing a seg violation when you misspell a variable ? When that happens, I have to quit root and relaunch it. Is there a more convenient way ? obviously, when it seg faults, it's already too late so Is it a bug ? Cheers Damir ===================================================================== | Damir Buskulic | Universite de Savoie/LAPP | | | Chemin de Bellevue, B.P. 110 | | Tel : +33 (0)450091600 | F-74941 Annecy-le-Vieux Cedex | | e-mail: buskulic@lapp.in2p3.fr | FRANCE | ===================================================================== mailto:buskulic@lapp.in2p3.fr On Fri, 23 May 1997, Otto Schaile wrote: > Dear roots, > I tried the above HOWTO, (I can view the ntuple 5000 with rows: > RUN, EVENT,E_ECAL etc correctly with paw, > with root I get: > > root [0] TFile f("ntz0mu94.root") > root [1] f.ls() > TFile** ntz0mu94.root > TFile* ntz0mu94.root > KEY: TTree h5000;1 EVENT > KEY: TH1F h100;1 EBEAM > KEY: TDirectory TR;1 TR > root [2] h100.Draw() > Warning in <MakeDefCanvas>: creating a default canvas with name c1 > root [3] h5000.Draw("EVENT"); > > *ERROR 26 : > Unknown name : "EVENT" > > etc... > I was using 1.01/02 on HPUX this time, on Linux(2.0.30) with 1.00/10 I get > > root [3] h5000.Draw("EVENT"); > mmuzip: discrepancy in source length > mmuzip: error in header > > *** Break *** segmentation violation > > What do I wrong? > > Cheers > ---------------------------------------------------------------------------- > Otto Schaile Sektion Physik der LMU Muenchen > Phone: (+49 89)289 14070 Am Coulombwall 1, D-85748 Garching, Germany > FAX: (+49 89)289 14072 EMail: Otto.Schaile@Physik.Uni-Muenchen.DE > >
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