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Use of Analysis Tools

Use of Analysis Tools. Geant4 Workshop 2004, Catania Susanna Guatelli, INFN Genova. AIDA. PI. Java Analysis Studio. Interface to AIDA. Through abstract interfaces.  No dependence  Minimize coupling of components. AIDA & Analysis Tools. Interfacing to Geant4.

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Use of Analysis Tools

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  1. Use of Analysis Tools Geant4 Workshop 2004, Catania Susanna Guatelli, INFN Genova Geant4 Workshop 2004

  2. AIDA PI Java Analysis Studio Interface to AIDA Through abstract interfaces  No dependence  Minimize coupling of components AIDA & Analysis Tools Geant4 Workshop 2004

  3. Interfacing to Geant4 • The analysis tools compliant with AIDA interfaces currently are: • PI • JAS (Java Analysis Studio) • Open Scientist Lab Geant4 Workshop 2004

  4. How to produce • 1D histograms • 2D histograms • Ntuple Geant4 Workshop 2004

  5. Analysis dynamic flow Geant4 Workshop 2004

  6. Present situation • Use of AIDA 3.2.1 and PI 1.2.1 • Create xml and hbook file containing • Histograms • Data point sets • Ntuples Geant4 Workshop 2004

  7. Interactive analysis tool • Lizard / Grace is not maintained anymore • HyppoDraw • We have to test and start to use it • It is possible to plot 2D histograms • Not usable in batch mode Geant4 Workshop 2004

  8. Comments • More coordination between Geant4 Collaboration and the analysis Group • AIDA and PI are the analysis standards of the Geant4 advanced examples • The analysis Groups should respect the time schedule (fixed to be compatible with the Geant4 releases) Geant4 Workshop 2004

  9. Suggestion Add new functionality and not remove functionality: • Plotting is not available anymore in the Geant4 applications • This is not the first time of removing functionality: • the capability of plotting 2D histograms was remove in the passage from the QPlotter to Grace; • the management of ntuples disappeared for few months • This behaviour should be deprecated Geant4 Workshop 2004

  10. Conclusions • Fruitful collaboration • Analysis Groups are open to Geant4 User Requirements and collaborative • Geant4 Collaboration provides feedback on the analysis tools • Explore, use, compare all the AIDA – compliant analysis tools • Thanks to the analysis Groups for the user support ! Geant4 Workshop 2004

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