New version of MUON from M.Bondila & A.Morsch

[u/mrichter/AliRoot.git] / MUON / MUONrawclusters.C

diff --git a/MUON/MUONrawclusters.C b/MUON/MUONrawclusters.C
new file mode 100644 (file)
index 0000000..fa85449
--- /dev/null
+++ b/MUON/MUONrawclusters.C
@@ -0,0 +1,140 @@
+#include "iostream.h"
+
+void MUONrawclusters (Int_t evNumber1=0,Int_t evNumber2=0) 
+{
+/////////////////////////////////////////////////////////////////////////
+//   This macro is a small example of a ROOT macro
+//   illustrating how to read the output of GALICE
+//   and do some analysis.
+//   
+/////////////////////////////////////////////////////////////////////////
+
+// Dynamically link some shared libs
+
+    if (gClassTable->GetID("AliRun") < 0) {
+       gROOT->LoadMacro("loadlibs.C");
+       loadlibs();
+    }
+
+// Connect the Root Galice file containing Geometry, Kine and Hits
+
+    TFile *file = (TFile*)gROOT->GetListOfFiles()->FindObject("galice.root");
+    if (!file) file = new TFile("galice.root","UPDATE");
+
+// Get AliRun object from file or create it if not on file
+
+    if (!gAlice) {
+       gAlice = (AliRun*)file->Get("gAlice");
+       if (gAlice) printf("AliRun object found on file\n");
+       if (!gAlice) gAlice = new AliRun("gAlice","Alice test program");
+    }
+//
+// Set reconstruction models
+//
+// Get pointers to Alice detectors and Digits containers
+    AliMUON *MUON  = (AliMUON*) gAlice->GetModule("MUON");
+
+    RecModel1 = new AliMUONClusterFinder();
+    RecModel1->SetNperMax(90);
+    //RecModel1->SetClusterSize(12);
+    RecModel1->SetClusterSize(100);
+    RecModel1->SetDeclusterFlag(0);
+    MUON->SetReconstructionModel(0,RecModel1);
+    
+    RecModel2 = new AliMUONClusterFinder();
+    RecModel2->SetNperMax(90);
+    //RecModel2->SetClusterSize(12);
+    RecModel2->SetClusterSize(100);
+    RecModel2->SetDeclusterFlag(0);
+    MUON->SetReconstructionModel(1,RecModel2);
+ 
+    RecModel3 = new AliMUONClusterFinder();
+    RecModel3->SetNperMax(90);
+    //RecModel3->SetClusterSize(12);
+    RecModel3->SetClusterSize(100);
+    RecModel3->SetDeclusterFlag(0);
+    MUON->SetReconstructionModel(2,RecModel3);
+    
+    RecModel4 = new AliMUONClusterFinder();
+    RecModel4->SetNperMax(90);
+    //RecModel4->SetClusterSize(12);
+    RecModel4->SetClusterSize(100);
+    RecModel4->SetDeclusterFlag(0);
+    MUON->SetReconstructionModel(3,RecModel4);
+    
+    //RecModel5 = new AliMUONClusterFinderv0();
+    RecModel5 = new AliMUONClusterFinder();
+    RecModel5->SetNperMax(90);
+    //RecModel5->SetClusterSize(15);
+    RecModel5->SetClusterSize(100);
+    RecModel5->SetDeclusterFlag(0);
+    MUON->SetReconstructionModel(4,RecModel5);
+    
+    //RecModel6 = new AliMUONClusterFinderv0();
+    RecModel6 = new AliMUONClusterFinder();
+    RecModel6->SetNperMax(90);
+    //RecModel6->SetClusterSize(15);
+    RecModel6->SetClusterSize(100);
+    RecModel6->SetDeclusterFlag(0);
+    MUON->SetReconstructionModel(5,RecModel6);
+    
+    RecModel7 = new AliMUONClusterFinder();
+    RecModel7->SetNperMax(90);
+    //RecModel7->SetClusterSize(9);
+    RecModel7->SetClusterSize(100);
+    RecModel7->SetDeclusterFlag(0);
+    MUON->SetReconstructionModel(6,RecModel7);
+    
+    RecModel8 = new AliMUONClusterFinder();
+    RecModel8->SetNperMax(90);
+    //RecModel8->SetClusterSize(9);
+    RecModel8->SetClusterSize(100);
+    RecModel8->SetDeclusterFlag(0);
+    MUON->SetReconstructionModel(7,RecModel8);
+
+    RecModel9 = new AliMUONClusterFinder();
+    RecModel9->SetNperMax(90);
+    //RecModel9->SetClusterSize(9);
+    RecModel9->SetClusterSize(100);
+    RecModel9->SetDeclusterFlag(0);
+    MUON->SetReconstructionModel(8,RecModel9);
+
+    RecModel10 = new AliMUONClusterFinder();
+    RecModel10->SetNperMax(90);
+    //    RecModel1->SetClusterSize(9);
+    RecModel1->SetClusterSize(100);
+    RecModel10->SetDeclusterFlag(0);
+    MUON->SetReconstructionModel(9,RecModel10);
+
+ 
+//
+//   Loop over events              
+//
+    Int_t Nh=0;
+    Int_t Nh1=0;
+    for (int nev=0; nev<= evNumber2; nev++) {
+       Int_t nparticles = gAlice->GetEvent(nev);
+       cout << "nev         " << nev <<endl;
+       cout << "nparticles  " << nparticles <<endl;
+       if (nev < evNumber1) continue;
+       if (nparticles <= 0) return;
+       
+       TTree *TH = gAlice->TreeH();
+       Int_t ntracks = TH->GetEntries();
+       cout<<"ntracks "<<ntracks<<endl;
+       
+       Int_t nbytes = 0;
+
+
+       TClonesArray *Particles = gAlice->Particles();
+       TTree *TD = gAlice->TreeD();
+       Int_t nent=TD->GetEntries();
+       //printf("Found %d entries in the tree (must be one per cathode per event!)\n",nent);
+       if (MUON) {
+           MUON->FindClusters(nev,nent-2);
+       }   // end if MUON
+    }   // event loop 
+    //file->ls();
+    file->Close();
+}
+