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// C/C++ headers |
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// |
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#include <fstream> |
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#include <string.h> |
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#include <iostream> |
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#include <stdio.h> |
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#include <ctype.h> |
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// |
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// ROOT headers |
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// |
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|
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#include <TTree.h> |
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|
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#include <TSystem.h> |
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#include <TStopwatch.h> |
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#include <TSystemDirectory.h> |
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#include <TGraphAsymmErrors.h> |
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#include <TString.h> |
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#include <TFile.h> |
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#include <TClass.h> |
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#include <TGraph.h> |
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#include <TLine.h> |
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#include <TH1F.h> |
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#include <TMath.h> |
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#include <TRandom3.h> |
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#include <TF1.h> |
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// |
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// RunInfo header |
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// |
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#include <RunInfo.h> |
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#include <PamLevel2.h> |
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#include <TClonesArray.h> |
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|
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//PamVMC headers |
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#include "PamVMCDigMgr.h" |
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#include "PamVMCTrkHit.h" |
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#include "PamVMCTrkF77GpsSpe.h" |
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#include "PamVMCPrimaryGenerator.h" |
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using namespace std; |
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//This program is standalone Digitizer for PamVMC |
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|
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|
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void Usage (); |
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|
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TClonesArray* FindColl(TTree*t, TString brname, TString type = "PamVMCDetectorHit"); |
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void RegisterPDG(); |
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//Here user should define all nuclei and particles that are not in PDG tabe of ROOT |
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//otherwise application will crash on TOF digitization whrer charge information needed; |
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|
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void UnCompressCalo(TClonesArray* cal_comp, TClonesArray & cal_u); |
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|
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int main(int argc, char * argv[] ){ |
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|
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if(argc!=3){ |
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Usage(); |
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return 0; |
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} |
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|
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TString DataPATH = gSystem->Getenv("PWD"); |
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TString inputfilename(argv[1]); |
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if(!inputfilename.Contains(".root")){ |
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cerr<<"Error! Not root file on input!"<<endl; |
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return 0; |
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} |
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|
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TString outputfilename(argv[2]); |
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|
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TStopwatch timer; |
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timer.Start(); |
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TFile* rfin = new TFile(inputfilename, "UPDATE"); |
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if(!rfin){ |
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cerr<<"Error! Can't read root file!"<<endl; |
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return 0; |
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} |
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|
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TTree::SetMaxTreeSize(1000*Long64_t(2000000000)); |
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|
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TTree * hits_tree = (TTree*)rfin->Get("hits"); |
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if(!hits_tree){ |
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cerr<<"Tree hits are not found in file "<<rfin->GetName()<<endl; |
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TString treename = rfin->GetName(); |
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treename.Replace(treename.Index(".root",5),5,""); |
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hits_tree = (TTree*)rfin->Get(treename); |
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if(!hits_tree) return 0; |
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} |
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|
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TObjArray * frndArr = new TObjArray(); |
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hits_tree->SetBranchAddress("RNDM",&frndArr); |
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|
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PamVMCRndMgr* rnd_mgr = PamVMCRndMgr::Instance_ext(); |
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cout<<"dmdr"<<endl; |
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PamVMCDigMgr* d_mgr = PamVMCDigMgr::Instance_ext(); |
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cout<<"dmdr"<<endl; |
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|
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//AC CARD: C1D1, C2D1, CAT: TOP1, CAS: SID1 |
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PamVMCAcDig* ac = new PamVMCAcDig(); |
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ac->RegisterCollections("C1D1", FindColl(hits_tree,"C1D1")); |
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ac->RegisterCollections("C2D1", FindColl(hits_tree,"C2D1")); |
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ac->RegisterCollections("TOP1", FindColl(hits_tree,"TOP1")); |
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ac->RegisterCollections("SID1", FindColl(hits_tree,"SID1")); |
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|
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//TOF: S11Y, S12X, S21X, S22Y, S31Y, S32X |
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PamVMCTofDig* tof = new PamVMCTofDig(); |
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tof->RegisterCollections("S11Y", FindColl(hits_tree,"S11Y")); |
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tof->RegisterCollections("S12X", FindColl(hits_tree,"S12X")); |
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tof->RegisterCollections("S21X", FindColl(hits_tree,"S21X")); |
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tof->RegisterCollections("S22Y", FindColl(hits_tree,"S22Y")); |
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tof->RegisterCollections("S31Y", FindColl(hits_tree,"S31Y")); |
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tof->RegisterCollections("S32X", FindColl(hits_tree,"S32X")); |
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|
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|
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//Calorimeter CAST |
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#define NSTRIPS 4224 |
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PamVMCCaloDig* cal = new PamVMCCaloDig(); |
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TClonesArray *cal_u = new TClonesArray("PamVMCDetectorHit",NSTRIPS); //uncompressed array |
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TClonesArray* cal_comp = FindColl(hits_tree,"CAST"); // compressed array from file |
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cal->RegisterCollections("CAST", cal_u); |
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|
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//Tracker GPSSPE |
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PamVMCTrkDig* trk = new PamVMCTrkDig(); |
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TBranch *gps = hits_tree->GetBranch("GPSSPE"); |
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trk->RegisterCollections("TSPA", FindColl(hits_tree,"TSPA")); |
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pGPSSPEHits * hits = new pGPSSPEHits(); |
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if(gps){ |
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hits_tree->SetBranchAddress("GPSSPE",&hits); |
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hits_tree->SetBranchStatus("GPSSPE",1); |
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cout<<"TRKCOLL="<<hits<<endl; |
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trk->RegisterTrkData(hits); |
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} |
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|
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|
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//S4 |
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PamVMCS4Dig* s4 = new PamVMCS4Dig(); |
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s4->RegisterCollections("S4", FindColl(hits_tree,"S4")); |
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|
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//ND: NDTI |
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PamVMCNDDig* nd = new PamVMCNDDig(); |
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nd->RegisterCollections("NDTI", FindColl(hits_tree,"NDTI")); |
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|
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|
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//Primaries |
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TClonesArray *prims = FindColl(hits_tree,"PRIM","PamVMCPrimary"); |
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|
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//Initialization |
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d_mgr->SetDIG("Tof",tof); |
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d_mgr->SetDIG("AC",ac); |
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d_mgr->SetDIG("CAST",cal); |
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d_mgr->SetDIG("TSPA",trk); |
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d_mgr->SetDIG("S4",s4); |
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d_mgr->SetDIG("NDTI",nd); |
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|
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d_mgr->Initialize( new TRandom3(0)); //Load Calibrations and set dummy random |
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|
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PamVMCRawMgr* r_mgr = PamVMCRawMgr::Instance(); |
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r_mgr->CreateOutFile(outputfilename.Data()); |
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|
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r_mgr->WriteToFile(); |
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|
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Int_t nev = hits_tree->GetEntries(); |
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cout<<"TOTAL NUMBER OF EVENTS:"<<nev<<endl; |
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RegisterPDG(); |
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//Event loop |
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d_mgr->PrintCollections(); |
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for(Int_t i = 0; i<nev; i++){ |
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hits_tree->GetEntry(i); |
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cout<<"--> Setting Random"<<endl; |
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for(Int_t j = 0; j<frndArr->GetEntries(); j++){ |
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TRandom3 * rnd = (TRandom3*)frndArr->At(j); |
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TString nm = rnd->GetName(); |
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if ( nm=="AC" ) ac->SetRandom(rnd); |
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if ( nm=="Calo" ) cal->SetRandom(rnd); |
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if ( nm=="Tracker" ) trk->SetRandom(rnd); |
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if ( nm=="S4" ) s4->SetRandom(rnd); |
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if ( nm=="Tof" ) tof->SetRandom(rnd); |
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if ( nm=="ND" ) nd->SetRandom(rnd); |
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} |
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|
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cout<<"--> Digitizing evnt"<<endl; |
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UnCompressCalo(cal_comp, *cal_u); |
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d_mgr->Digitize(((PamVMCPrimary*)prims->At(0))->fID,((PamVMCPrimary*)prims->At(0))->fPDG); |
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cout<<"--> Writing evnt"<<endl; |
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r_mgr->WriteEvent(); |
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rnd_mgr->ClearColl(); |
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} |
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|
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r_mgr->FinishRun(); |
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d_mgr->PrintCollections(); |
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timer.Stop(); |
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gDirectory->Delete("tmp.root"); |
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rfin->Close(); |
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return 0; |
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} |
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|
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TClonesArray* FindColl(TTree*t, TString brname, TString type){ |
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if(t->GetBranch(brname)){ |
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TClonesArray* coll = 0;//new TClonesArray(type,4224); |
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t->GetBranch(brname)->SetAddress(&coll); |
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cout<<"coll="<<coll<<endl; |
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return coll; |
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} |
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return 0; |
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} |
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|
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void RegisterPDG(){ |
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TDatabasePDG::Instance()->AddParticle("H-2","H-2",1.875613,kTRUE,0., 3. /* |e|/3 charge*/,"Ion",1000010020); |
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TDatabasePDG::Instance()->AddParticle("H-3","H-3",2.808921,kTRUE,0., 3. /* |e|/3 charge*/,"Ion",1000010030); |
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TDatabasePDG::Instance()->AddParticle("He-4","He-4",3.727379,kTRUE,0., 6. /* |e|/3 charge*/,"Ion",1000020040); |
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TDatabasePDG::Instance()->AddParticle("He-3","He-3",2.808391,kTRUE,0., 6. /* |e|/3 charge*/,"Ion",1000020030); |
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|
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Double_t gev = 0.93146;// conversion a.m.u. to gev; |
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|
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//nuclei and other stuff |
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TDatabasePDG::Instance()->AddParticle("Li-6","Li-6",6.015122*gev,kTRUE,0., 9. /* |e|/3 charge*/,"Ion",1000030060); |
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TDatabasePDG::Instance()->AddParticle("Li-7","Li-7",7.016004*gev,kTRUE,0., 9. /* |e|/3 charge*/,"Ion",1000030070); |
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TDatabasePDG::Instance()->AddParticle("Be-7","Be-7",7.01692983*gev,kTRUE,0., 12. /* |e|/3 charge*/,"Ion",1000040070); |
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TDatabasePDG::Instance()->AddParticle("Be-9","Be-9",9.0121822*gev,kTRUE,0., 12. /* |e|/3 charge*/,"Ion",1000040090); |
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TDatabasePDG::Instance()->AddParticle("Be-10","Be-10",10.013533818*gev,kTRUE,0., 12. /* |e|/3 charge*/,"Ion",1000040100); |
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TDatabasePDG::Instance()->AddParticle("B-10","B-10",10.0129370*gev,kTRUE,0., 15. /* |e|/3 charge*/,"Ion",1000050100); |
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TDatabasePDG::Instance()->AddParticle("B-11","B-11",11.0093054*gev,kTRUE,0., 15. /* |e|/3 charge*/,"Ion",1000050110); |
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TDatabasePDG::Instance()->AddParticle("C-12","C-12",12.*gev,kTRUE,0., 18. /* |e|/3 charge*/,"Ion",1000060120); |
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TDatabasePDG::Instance()->AddParticle("N-14","N-14",14.0030740048*gev,kTRUE,0., 21. /* |e|/3 charge*/,"Ion",1000070140); |
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TDatabasePDG::Instance()->AddParticle("O-16","O-16",15.99491461956*gev,kTRUE,0., 23. /* |e|/3 charge*/,"Ion",1000080160); |
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} |
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|
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void UnCompressCalo(TClonesArray* cal_comp, TClonesArray & cal_u){ |
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if(!cal_comp) return; |
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PamVMCDetectorHit* hit = NULL; |
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PamVMCDetectorHit* newhit = NULL; |
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cal_u.Clear("C"); |
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for(Int_t j = 0; j<cal_comp->GetEntries(); j++){ |
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hit=((PamVMCDetectorHit*)cal_comp->At(j)); |
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newhit = (PamVMCDetectorHit*)cal_u.New(hit->GetPOS()); |
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*newhit = *hit; |
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} |
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} |
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|
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void Usage(){ |
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cout<<"NAME"<<endl; |
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cout<<" vmc_dig - a standalone digitizer for PamVMC application"<<endl; |
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cout<<"SYNOPSIS"<<endl; |
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cout<<" vmc_dig INPROOTFILE OUTRAWFILE"<<endl; |
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cout<<"DISCRIPTION"<<endl; |
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cout<<" This tool convert hits collections of PamVMC in raw format "<<endl; |
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cout<<" There are only 2 parameters: input root/output raw filenames."<<endl; |
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cout<<" Please note that your input file should contain RNDM branch"<<endl; |
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cout<<" ( produced with <all_detectors/> option in <save_mode> section )"<<endl; |
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} |
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