Hi Eugene,
Have you tried 'lr.C'? Perhaps those files are broken, but still
it shouldn't break ROOT.
--Chris
TA-53/MPF-1/D111 P-23 MS H803
LANL, Los Alamos, NM 87545
505-665-9804(o) 665-4121(f) 662-0639(h)
On May 22, 2006, at 01:51:35, Eugene J. Geis wrote:
> Hello,
> Another insignificant email of the ridiculous bad luck
> I have with every simple thing I try:
>
> I'm opening an event list that spans about 400+ run
> numbers. I need to open the 7 data files that contain
> my event list sequentially, and open single lr-# files
> one at a time to retrieve and fill a 12 member branch
> in a TTree. When I open particular run numbers, e.g.
> 8412, 8413, 8414, 8416, 8482... my program simply breaks.
> I declare the TFile, and when I file->Get("lr"); the program
> breaks and root quits. Works for all files in my runlist from
> ~7800 through 8211, then breaks for the run numbers mentioned
> earlier.
>
> This is how I call the lr files.
>
> TFile* file = new TFile("/net/Data/9/Analysis/data/lr-#.root");
> TNtuple* block = (TNtuple*)file->Get("lr");
>
> I open these files one at a time while I keep an ifstream
> instance of a file open. Maybe memory errors? In which case
> I still need to do this differently.
>
> Does anyone use some alternate ways of calling lr events from
> an Ntuple file?
>
> -e
>
> ----------------------------------------------------------------------
> ----
> Eugene Geis
> PhD Student, Physics Department, ASU
> Research Affiliate, MIT-Bates Laboratory of Nuclear Science
> eugene.geis@asu.edu
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