Import Geant4 11.0.0 source tree
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Gabriele Cosmo
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Ben Morgan
Ben Morgan
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6399a014b6
commit
80e2389dd8
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//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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/// \file analysis/AnaEx03/src/HistoManager.cc
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/// \brief Implementation of the HistoManager class
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//
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//
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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#include "HistoManager.hh"
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#include "G4UnitsTable.hh"
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#include "G4SystemOfUnits.hh"
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#include "AIDA/AIDA.h"
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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HistoManager::HistoManager()
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:fAF(0),fTree(0), fNtuple1(0), fNtuple2(0)
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{
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// Creating the analysis factory
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//
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fAF = AIDA_createAnalysisFactory();
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if(!fAF) {
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G4cout << " HistoManager::HistoManager :"
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<< " problem creating the AIDA analysis factory."
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<< G4endl;
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}
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// histograms
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for (G4int k=0; k<kMaxHisto; k++) fHisto[k] = 0;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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HistoManager::~HistoManager()
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{
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delete fAF;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void HistoManager::Book()
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{
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if (! fAF) return;
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// Creating a tree container to handle histograms and ntuples.
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// This tree is associated to an output file.
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//
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G4String fileName = "AnaEx03";
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G4String fileType = "root"; // hbook root xml
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G4String fileOption = " ";
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//// G4String fileOption = "uncompress compress=no"; //for xml
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//// G4String fileOption = "--noErrors"; //for hbook
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fileName = fileName + "." + fileType;
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G4bool readOnly = false;
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G4bool createNew = true;
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AIDA::ITreeFactory* tf = fAF->createTreeFactory();
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fTree = tf->create(fileName, fileType, readOnly, createNew, fileOption);
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delete tf;
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if(!fTree) {
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G4cout << " HistoManager::book :"
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<< " problem creating the AIDA tree with "
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<< " storeName = " << fileName
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<< " storeType = " << fileType
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<< " readOnly = " << readOnly
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<< " createNew = " << createNew
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<< " options = " << fileOption
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<< G4endl;
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return;
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}
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// Creating a histogram factory, whose histograms will be handled by the tree
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//
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AIDA::IHistogramFactory* hf = fAF->createHistogramFactory(*fTree);
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// create histos in subdirectory "histograms"
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//
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fTree->mkdir("histograms");
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fTree->cd("histograms");
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// id = 0
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fHisto[0] = hf->createHistogram1D("EAbs", "EAbs: Edep in absorber", 100, 0., 800*MeV);
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// id = 1
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fHisto[1] = hf->createHistogram1D("EGap", "EGap: Edep in gap", 100, 0., 100*MeV);
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// id = 2
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fHisto[2] = hf->createHistogram1D("LAbs", "LAbs: trackL in absorber", 100, 0., 1*m);
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// id = 3
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fHisto[3] = hf->createHistogram1D("LGap", "LGap: trackL in gap", 100, 0., 50*cm);
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for ( G4int i=0; i<kMaxHisto; ++i ) {
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if (! fHisto[i]) G4cout << "\n can't create histo " << i << G4endl;
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}
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delete hf;
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fTree->cd("..");
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// Creating a ntuple factory, handled by the tree
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//
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AIDA::ITupleFactory* ntf = fAF->createTupleFactory(*fTree);
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// create 1 ntuple in subdirectory "tuples"
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//
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fTree->mkdir("tuples");
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fTree->cd("tuples");
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fNtuple1 = ntf->create("Ntuple1", "Edep", "double Eabs, Egap");
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fNtuple2 = ntf->create("Ntuple2", "TrackL", "double Labs, Lgap");
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delete ntf;
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fTree->cd("..");
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G4cout << "\n----> Output file is open in " << fileName << G4endl;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void HistoManager::Save()
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{
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if (! (fAF && fTree)) return;
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fTree->commit(); // Writing the histograms to the file
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fTree->close(); // and closing the tree (and the file)
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G4cout << "\n----> Histograms and ntuples are saved\n" << G4endl;
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delete fTree;
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fTree = 0;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void HistoManager::FillHisto(G4int ih, G4double xbin, G4double weight)
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{
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if (ih >= kMaxHisto) {
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G4cout << "---> warning from HistoManager::FillHisto() : histo " << ih
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<< " does not exist. (xbin=" << xbin << " weight=" << weight << ")"
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<< G4endl;
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return;
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}
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if (fHisto[ih]) fHisto[ih]->fill(xbin, weight);
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void HistoManager::Normalize(G4int ih, G4double fac)
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{
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if (ih >= kMaxHisto) {
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G4cout << "---> warning from HistoManager::Normalize() : histo " << ih
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<< " does not exist. (fac=" << fac << ")" << G4endl;
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return;
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}
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if (fHisto[ih]) fHisto[ih]->scale(fac);
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void HistoManager::FillNtuple(G4double energyAbs, G4double energyGap,
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G4double trackLAbs, G4double trackLGap)
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{
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if (fNtuple1) {
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fNtuple1->fill(0, energyAbs);
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fNtuple1->fill(1, energyGap);
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fNtuple1->addRow();
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}
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if (fNtuple2) {
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fNtuple2->fill(0, trackLAbs);
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fNtuple2->fill(1, trackLGap);
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fNtuple2->addRow();
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}
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}
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void HistoManager::PrintStatistic()
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{
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G4cout << "\n ----> print histograms statistic \n" << G4endl;
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for ( G4int i=0; i<kMaxHisto; ++i ) {
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AIDA::IHistogram1D* h1 = fHisto[i];
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G4String title = h1->title();
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// extract name as first 4 characters from title, as aida seems not to keep
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// histogram name
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const G4String name = title(0,4);
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G4String unitCategory;
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if (name[0] == 'E' ) unitCategory = "Energy";
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if (name[0] == 'L' ) unitCategory = "Length";
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G4cout << name
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<< ": mean = " << G4BestUnit(h1->mean(), unitCategory)
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<< " rms = " << G4BestUnit(h1->rms(), unitCategory )
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<< G4endl;
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}
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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