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Forum: Analysis
Re: Question Ntuple fills per-event instead of per-hit (Matt Taggart)
Re: None Re: Ntuple fills per-event instead of per-hit (Matt Taggart)
Date: 11 Apr, 2013
From: Ivana Hrivnacova <Ivana Hrivnacova>

Thank you for providing more details.

The analysis tools is really not sophisticated enough to fill different sized leaves and calling fills per hit would be a killer for performance. So in your case you should better consider using directly the analysis tool that can support such features.

You can find the examples with direct use of ROOT for persistency of hits in examples/extended/persistency/P02; see more details at: http://geant4.web.cern.ch/geant4/UserDocumentation/Doxygen/examples_doc/html/ExampleP01.html

Best regards,

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