plus the needed Config.C files.
+#if !defined(__CINT__) || defined(__MAKECINT__)
+
+#include "iostream.h"
+#include "TDatetime.h"
+#include "STEER/AliRun.h"
+#include "STEER/AliRunDigitizer.h"
+#include "ITS/AliITSDigitizer.h"
+#include "ITS/AliITS.h"
+#include "ITS/AliITSDetType.h"
+#include "ITS/AliITSresponseSDD.h"
+#include "TStopwatch.h"
+
+#endif
+
TFile* AccessFile(TString inFile="galice.root", TString acctype="R");
+void writeAR(TFile * fin, TFile *fou);
+Int_t ChangeITSDefaults(TFile *hitfile,AliITS *ITS,TString opt="");
+#define DEBUG
+Int_t AliITSDigits2RecPoints(TString digFile="galiceD.root",
+ TString recFile="galiceR.root",TString opt=""){
+ // Standard ITS Digits to RecPoints.
-void AliITSDigits2RecPoints(TString inFile="galice.root", TString outFile="galice.root"){
-
- TFile *file;
- if(outFile.Data() == inFile.Data()){
- file = AccessFile(inFile,"U");
- }
- else {
- file = AccessFile(inFile);
- }
-
- TStopwatch timer;
-
- cout << "Creating reconstructed points from digits for the ITS..." << endl;
- const char *nulptr=0;
- AliITSreconstruction *itsr = new AliITSreconstruction(nulptr);
- if(outFile.Data() != inFile.Data())itsr->SetOutputFile(outFile);
- timer.Start();
- itsr->Init();
- itsr->Exec();
- timer.Stop();
- timer.Print();
- delete itsr;
-}
+ // Dynamically link some shared libs
+ if (gClassTable->GetID("AliRun") < 0) {
+ gROOT->LoadMacro("loadlibs.C");
+ loadlibs();
+ } // end if
+
+ // Connect the Root Galice file containing Geometry, Kine and Hits
+
+ TFile *digfile = 0; // pointer to input file.
+ TFile *recfile = 0; // possible output file for TreeD
+ if(recFile.CompareTo(digFile) == 0) { //write output to same file as input.
+ digfile = AccessFile(digFile,"U"); // input file open for update.
+ }else{ // different output file then input file.
+ digfile = AccessFile(digFile,"R"); // input file open as read only
+ recfile = new TFile(recFile,"NEW");
+ } // end if sdigFile == hitFile.
+/*
+ AliITS *ITS = (AliITS*)gAlice->GetDetector("ITS");
+ if (!ITS) {
+ cerr<<"AliITSHits2DigitsDefault.C : AliITS object not found on file"
+ << endl;
+ return 3;
+ } // end if !ITS
+ if(!(ITS->GetITSgeom())){
+ cerr << " AliITSgeom not found. Can't digitize with out it." << endl;
+ return 4;
+ } // end if
+
+ ChangeITSDefaults(digfile,ITS,opt);
+*/
+ // write the AliRun object to the output file if different from input file.
+ if(recfile) writeAR(digfile,recfile);
+ if(recfile){ recfile->Close(); recfile = 0;}
+// if(digfile){ digfile->Close(); digfile = 0;}
+// delete gAlice;
+// gAlice = 0;
-//-------------------------------------------------------------------
+ TStopwatch timer;
+
+#ifdef DEBUG
+ cout << "Creating reconstructed points from digits for the ITS..." << endl;
+#endif
+// const char *nulptr=0;
+ AliITSreconstruction *itsr = new AliITSreconstruction(gAlice);
+ if(digFile.CompareTo(recFile)!=0) {
+#ifdef DEBUG
+ cout << itsr << " filename=" << recFile << " compare="<<
+ digFile.CompareTo(recFile) << endl;
+#endif
+ itsr->SetOutputFile(recFile);
+ } // end if
+ timer.Start();
+ itsr->Init();
+ itsr->Exec();
+ timer.Stop();
+ timer.Print();
+ delete itsr;
+// delete gAlice;
+// gAlice = 0;
+ if(digfile){ digfile->Close(); digfile = 0;}
+ if(recfile){ recfile->Close(); recfile = 0;}
+ return 0;
+}
+//______________________________________________________________________
TFile * AccessFile(TString FileName, TString acctype){
+ // Function used to open the input file and fetch the AliRun object
- // Function used to open the input file and fetch the AliRun object
-
- if (gAlice) {delete gAlice; gAlice = 0;}
- TFile *retfil = 0;
- TFile *file = (TFile*)gROOT->GetListOfFiles()->FindObject(FileName);
- if (file) {file->Close(); delete file; file = 0;}
- if(acctype.Contains("U")){
- file = new TFile(FileName,"update");
- }
- if(acctype.Contains("N") && !file){
- file = new TFile(FileName,"recreate");
- }
- if(!file) file = new TFile(FileName); // default readonly
- if (!file->IsOpen()) {
- cerr<<"Can't open "<<FileName<<" !" << endl;
+ TFile *retfil = 0;
+ TFile *file = (TFile*)gROOT->GetListOfFiles()->FindObject(FileName);
+ if(file) {
+ file->Close();
+ delete file;
+ file = 0;
+ } // end if file
+ if(acctype.Contains("U")){
+ file = new TFile(FileName,"UPDATE");
+ } // end if open for update
+ if(acctype.Contains("N") && !file){
+ file = new TFile(FileName,"RECREATE");
+ } // end if open a new file
+ if(!file) file = new TFile(FileName,"READ"); // default readonly
+ if (!file->IsOpen()) {
+ cerr << "Can't open " << FileName << " !" << endl;
return retfil;
- }
+ } // end if error opeing file
- // Get AliRun object from file or return if not on file
- // if (gAlice) {delete gAlice; gAlice = 0;}
- gAlice = (AliRun*)file->Get("gAlice");
- if (!gAlice) {
- cerr << "AliRun object not found on file"<< endl;
+ // Get AliRun object from file or return if not on file
+ if (gAlice) {delete gAlice; gAlice = 0;}
+ gAlice = (AliRun*)file->Get("gAlice");
+ if (!gAlice) {
+ cerr << "AliRun object not found on file "<< FileName << "!" << endl;
+ file->Close(); // close file and return error.
return retfil;
- }
- return file;
+ } // end if !gAlice
+ return file;
+}
+//______________________________________________________________________
+void writeAR(TFile * fin, TFile *fou) {
+ TDirectory *current = gDirectory;
+/*
+ TTree *TeOld;
+ TTree *TeNew;
+ AliHeader *alhe = new AliHeader();
+ TeOld = (TTree*)fin->Get("TE");
+ TeOld->SetBranchAddress("Header",&alhe);
+ TeOld->SetBranchStatus("*",1);
+ fou->cd();
+ TeNew = TeOld->CloneTree();
+ TeNew->Write(0,TObject::kOverwrite);
+*/
+ fou->cd();
+ gAlice->TreeE()->SetBranchStatus("*",1);
+ gAlice->TreeE()->Write(0,TObject::kOverwrite);
+ gAlice->Write(0,TObject::kOverwrite);
+ current->cd();
+// delete alhe;
+#ifdef DEBUG
+ cout << "AliRun object written to file" << endl;
+#endif
+}
+//______________________________________________________________________
+Int_t ChangeITSDefaults(TFile *hitfile,AliITS *ITS,TString opt){
+
+ TDatime *ct0 = new TDatime(2002,04,26,00,00,00);
+ TDatime ct = hitfile->GetCreationDate();
+
+ if(ct0->GetDate()>ct.GetDate()){
+ // For old files, must change SDD noise.
+ AliITSresponseSDD *resp1 = (AliITSresponseSDD*)ITS->DetType(1)->
+ GetResponseModel();
+ resp1 = new AliITSresponseSDD();
+ ITS->SetResponseModel(1,resp1);
+ cout << "Changed response class for SDD:" << endl;
+ resp1->Print();
+ } // end if
+
+ if(opt.Contains("Dubna")){
+ AliITSresponseSPDdubna *resp0 = new AliITSresponseSPDdubna();
+ if(ITS->DetType(0)->GetResponseModel() !=0){
+ delete ((AliITSresponse*)ITS->DetType(0)->GetResponseModel());
+ ITS->DetType(0)->ResponseModel(0);
+ } // end if
+ ITS->DetType(0)->ResponseModel(resp0);
+ AliITSsegmentationSPD *seg0 = (AliITSsegmentationSPD*)ITS->
+ DetType(0)->GetSegmentationModel();
+ AliITSsimulationSPDdubna *sim0 = new AliITSsimulationSPDdubna(seg0,
+ resp0);
+ if(ITS->DetType(0)->GetSimulationModel() !=0){
+ delete ((AliITSsimulation*)ITS->DetType(0)->GetSimulationModel());
+ ITS->DetType(0)->SimulationModel(0);
+ } // end if
+ ITS->DetType(0)->SimulationModel(sim0);
+ } // end if Dubna
}
-TFile* AccessFile(TString inFile="galice.root", TString acctype="R");
-void writeAR(TFile * fin, TFile *fou);
+#if !defined(__CINT__) || defined(__MAKECINT__)
-Int_t AliITSHits2Digits(Int_t evNumber1=0,Int_t evNumber2=0, TString inFile = "galice.root", TString outFile="galice.root"){
+#include "iostream.h"
+#include "TDatetime.h"
+#include "STEER/AliRun.h"
+#include "STEER/AliRunDigitizer.h"
+#include "ITS/AliITSDigitizer.h"
+#include "ITS/AliITS.h"
+#include "ITS/AliITSDetType.h"
+#include "ITS/AliITSresponseSDD.h"
+#include "TStopwatch.h"
- // Dynamically link some shared libs
- if (gClassTable->GetID("AliRun") < 0) {
+#endif
+
+TFile* AccessFile(TString inFile="galice.root", TString acctype="R");
+void writeAR(TFile * fin, TFile *fou);
+Int_t ChangeITSDefaults(TFile *hitfile,AliITS *ITS,TString opt="");
+//#define DEBUG
+Int_t AliITSHits2Digits(TString hitFile = "galice.root",
+ TString digFile = "galiceD.root",TString opt=""){
+ // Standeard ITS Hits to Digits, excluding creation of SDigits.
+
+ // Dynamically link some shared libs
+ if (gClassTable->GetID("AliRun") < 0) {
gROOT->LoadMacro("loadlibs.C");
loadlibs();
- } // end if
-
- // Connect the Root Galice file containing Geometry, Kine and Hits
-
- TFile *file;
- if(outFile.Data() == inFile.Data()){
- file = AccessFile(inFile,"U");
- }
- else {
- file = AccessFile(inFile);
- }
-
- TFile *file2 = 0; // possible output file for TreeD
-
- if(!(outFile.Data() == inFile.Data())){
- // open output file and create TreeR on it
- file2 = gAlice->InitTreeFile("D",outFile);
- }
-
- AliITS *ITS = (AliITS*)gAlice->GetDetector("ITS");
- if (!ITS) {
+ } // end if
+
+ // Connect the Root Galice file containing Geometry, Kine and Hits
+
+ TFile *hitfile = 0; // pointer to input file.
+ TFile *digfile = 0; // possible output file for TreeD
+ if(digFile.CompareTo(hitFile) == 0){// write output to same file as input.
+ hitfile = AccessFile(hitFile,"U"); // input file open for update.
+ }else{ // different output file then input file.
+ hitfile = AccessFile(hitFile,"R"); // input file open as read only
+ // open output file and create TreeR on it
+ digfile = gAlice->InitTreeFile("D",digFile);
+ } // end if digFile == hitFile.
+
+ AliITS *ITS = (AliITS*)gAlice->GetDetector("ITS");
+ if (!ITS) {
cerr<<"AliITSHits2DigitsDefault.C : AliITS object not found on file"
<< endl;
return 3;
- } // end if !ITS
- if(!(ITS->GetITSgeom())){
+ } // end if !ITS
+ if(!(ITS->GetITSgeom())){
cerr << " AliITSgeom not found. Can't digitize with out it." << endl;
return 4;
- } // end if
-
- TDatime *ct0 = new TDatime(2002,04,26,00,00,00);
- TDatime ct = file->GetCreationDate();
-
- if(ct0->GetDate()>ct.GetDate()){
- // For old files, must change SDD noise.
- AliITSresponseSDD *resp1 = (AliITSresponseSDD*)ITS->DetType(1)->GetResponseModel();
- resp1 = new AliITSresponseSDD();
- ITS->SetResponseModel(1,resp1);
- cout << "Changed response class for SDD: \n";
- resp1->Print();
- } // end if
- TStopwatch timer;
- timer.Start();
-
- for(Int_t nevent = evNumber1; nevent <= evNumber2; nevent++){
- cout<<"Producing Digits for event n."<<nevent<<endl;
- gAlice->GetEvent(nevent);
- if(!gAlice->TreeD() && file2 == 0){
- cout << "Having to create the Digits Tree." << endl;
- gAlice->MakeTree("D");
- }
- if(file2)gAlice->MakeTree("D",file2);
- ITS->MakeBranch("D");
- ITS->SetTreeAddress();
- ITS->Hits2Digits();
- }
- timer.Stop();
- timer.Print();
-
- // write the AliRun object to the output file
- if(file2)writeAR(file,file2);
-
- delete gAlice;
- gAlice=0;
- file->Close();
+ } // end if
+
+ ChangeITSDefaults(hitfile,ITS,opt);
+ // write the AliRun object to the output file if different from input file.
+ if(digfile) writeAR(hitfile,digfile);
+
+ TStopwatch timer;
+ Int_t evNumber1 = 0;
+ Int_t evNumber2 = gAlice->GetEventsPerRun();
+ timer.Start();
+ for(Int_t nevent = evNumber1; nevent < evNumber2; nevent++){
+ // cout<<"Producing Digits for event n."<<nevent<<endl;
+ gAlice->GetEvent(nevent);
+ if(!gAlice->TreeD() && digfile == 0){
+ cout << "Having to create the Digits Tree." << endl;
+ gAlice->MakeTree("D");
+ } // end if creating digits tree
+ if(digfile) gAlice->MakeTree("D",digfile);
+ ITS->MakeBranch("D");
+ ITS->SetTreeAddress();
+ ITS->Hits2Digits();
+ } // end for nevent
+ timer.Stop();
+ timer.Print();
+ if(digfile!=0){
+ cout << digFile << " size =" << digfile->GetSize() << endl;
+ }else{
+ cout << hitFile << " size =" << hitfile->GetSize() << endl;
+ } // end if sdigfile!=0
+
+ delete gAlice; // digfile is closed by deleting gAlice if != hitfile.
+ gAlice = 0;
+ hitfile->Close(); hitfile = 0;
}
-
-//-------------------------------------------------------------------
+//______________________________________________________________________
TFile * AccessFile(TString FileName, TString acctype){
-
- // Function used to open the input file and fetch the AliRun object
-
- TFile *retfil = 0;
- TFile *file = (TFile*)gROOT->GetListOfFiles()->FindObject(FileName);
- if (file) {file->Close(); delete file; file = 0;}
- if(acctype.Contains("U")){
- file = new TFile(FileName,"update");
- }
- if(acctype.Contains("N") && !file){
- file = new TFile(FileName,"recreate");
- }
- if(!file) file = new TFile(FileName); // default readonly
- if (!file->IsOpen()) {
- cerr<<"Can't open "<<FileName<<" !" << endl;
+ // Function used to open the input file and fetch the AliRun object
+
+ TFile *retfil = 0;
+ TFile *file = (TFile*)gROOT->GetListOfFiles()->FindObject(FileName);
+ if(file) {
+ file->Close();
+ delete file;
+ file = 0;
+ } // end if file
+ if(acctype.Contains("U")){
+ file = new TFile(FileName,"UPDATE");
+ } // end if open for update
+ if(acctype.Contains("N") && !file){
+ file = new TFile(FileName,"RECREATE");
+ } // end if open a new file
+ if(!file) file = new TFile(FileName,"READ"); // default readonly
+ if (!file->IsOpen()) {
+ cerr << "Can't open " << FileName << " !" << endl;
return retfil;
- }
-
- // Get AliRun object from file or return if not on file
- if (gAlice) {delete gAlice; gAlice = 0;}
- gAlice = (AliRun*)file->Get("gAlice");
- if (!gAlice) {
- cerr << "AliRun object not found on file"<< endl;
+ } // end if error opeing file
+
+ // Get AliRun object from file or return if not on file
+ if (gAlice) {delete gAlice; gAlice = 0;}
+ gAlice = (AliRun*)file->Get("gAlice");
+ if (!gAlice) {
+ cerr << "AliRun object not found on file "<< FileName << "!" << endl;
+ file->Close(); // close file and return error.
return retfil;
- }
- return file;
+ } // end if !gAlice
+ return file;
}
-
-//-------------------------------------------------------------------
+//______________________________________________________________________
void writeAR(TFile * fin, TFile *fou) {
- TDirectory *current = gDirectory;
- TTree *Te;
- TTree *TeNew;
- AliHeader *alhe = new AliHeader();
- Te = (TTree*)fin->Get("TE");
- Te->SetBranchAddress("Header",&alhe);
- Te->SetBranchStatus("*",1);
- fou->cd();
- TeNew = Te->CloneTree();
- TeNew->Write(0,TObject::kOverwrite);
- gAlice->Write(0,TObject::kOverwrite);
- current->cd();
- delete alhe;
- cout<<"AliRun object written to file\n";
+ TDirectory *current = gDirectory;
+ TTree *TeOld;
+ TTree *TeNew;
+ AliHeader *alhe = new AliHeader();
+ TeOld = (TTree*)fin->Get("TE");
+ TeOld->SetBranchAddress("Header",&alhe);
+ TeOld->SetBranchStatus("*",1);
+ fou->cd();
+ TeNew = TeOld->CloneTree();
+ TeNew->Write(0,TObject::kOverwrite);
+ gAlice->Write(0,TObject::kOverwrite);
+ current->cd();
+ delete alhe;
+#ifdef DEBUG
+ cout << "AliRun object written to file" << endl;
+#endif
}
+//______________________________________________________________________
+Int_t ChangeITSDefaults(TFile *hitfile,AliITS *ITS,TString opt){
+ TDatime *ct0 = new TDatime(2002,04,26,00,00,00);
+ TDatime ct = hitfile->GetCreationDate();
-
-
-
+ if(ct0->GetDate()>ct.GetDate()){
+ // For old files, must change SDD noise.
+ AliITSresponseSDD *resp1 = (AliITSresponseSDD*)ITS->DetType(1)->
+ GetResponseModel();
+ resp1 = new AliITSresponseSDD();
+ ITS->SetResponseModel(1,resp1);
+ cout << "Changed response class for SDD:" << endl;
+ resp1->Print();
+ } // end if
+
+ if(opt.Contains("Dubna")){
+ AliITSresponseSPDdubna *resp0 = new AliITSresponseSPDdubna();
+ if(ITS->DetType(0)->GetResponseModel() !=0){
+ delete ((AliITSresponse*)ITS->DetType(0)->GetResponseModel());
+ ITS->DetType(0)->ResponseModel(0);
+ } // end if
+ ITS->DetType(0)->ResponseModel(resp0);
+ AliITSsegmentationSPD *seg0 = (AliITSsegmentationSPD*)ITS->
+ DetType(0)->GetSegmentationModel();
+ AliITSsimulationSPDdubna *sim0 = new AliITSsimulationSPDdubna(seg0,
+ resp0);
+ if(ITS->DetType(0)->GetSimulationModel() !=0){
+ delete ((AliITSsimulation*)ITS->DetType(0)->GetSimulationModel());
+ ITS->DetType(0)->SimulationModel(0);
+ } // end if
+ ITS->DetType(0)->SimulationModel(sim0);
+ } // end if Dubna
+}
-TFile* AccessFile(TString inFile="galice.root", TString acctype="R");
-void writeAR(TFile * fin, TFile *fou);
+#if !defined(__CINT__) || defined(__MAKECINT__)
+
+#include "iostream.h"
+#include "TDatetime.h"
+#include "STEER/AliRun.h"
+#include "STEER/AliRunDigitizer.h"
+#include "ITS/AliITSDigitizer.h"
+#include "ITS/AliITS.h"
+#include "ITS/AliITSDetType.h"
+#include "ITS/AliITSresponseSDD.h"
+#include "TStopwatch.h"
-Int_t AliITSHits2SDigits(Int_t evNumber1=0,Int_t evNumber2=0, TString inFile = "galice.root", TString outFile="galice.root"){
+#endif
- // Dynamically link some shared libs
- if (gClassTable->GetID("AliRun") < 0) {
+TFile* AccessFile(TString inFile="galice.root", TString acctype="R");
+void writeAR(TFile * fin, TFile *fou);
+Int_t ChangeITSDefaults(TFile *hitfile,AliITS *ITS,TString opt="");
+//#define DEBUG
+Int_t AliITSHits2SDigits(TString hitFile = "galice.root",
+ TString sdigFile = "galiceS.root",TString opt=""){
+ // Standeard ITS Hits to SDigits.
+
+ // Dynamically link some shared libs
+ if (gClassTable->GetID("AliRun") < 0) {
gROOT->LoadMacro("loadlibs.C");
loadlibs();
- } // end if
-
- // Connect the Root Galice file containing Geometry, Kine and Hits
-
- TFile *file;
- if(outFile.Data() == inFile.Data()){
- file = AccessFile(inFile,"U");
- }
- else {
- file = AccessFile(inFile);
- }
-
- TFile *file2 = 0; // possible output file for TreeS
-
- if(!(outFile.Data() == inFile.Data())){
- // open output file and create TreeS on it
- file2 = gAlice->InitTreeFile("S",outFile);
- }
-
- AliITS *ITS = (AliITS*)gAlice->GetDetector("ITS");
- if (!ITS) {
+ } // end if
+
+ // Connect the Root Galice file containing Geometry, Kine and Hits
+
+ TFile *hitfile = 0; // pointer to input file.
+ TFile *sdigfile = 0; // possible output file for TreeD
+ if(sdigFile.CompareTo(hitFile) == 0){// write output to same file as input.
+ hitfile = AccessFile(hitFile,"U"); // input file open for update.
+ }else{ // different output file then input file.
+ hitfile = AccessFile(hitFile,"R"); // input file open as read only
+ // open output file and create TreeR on it
+ sdigfile = gAlice->InitTreeFile("S",sdigFile);
+ } // end if sdigFile == hitFile.
+
+ AliITS *ITS = (AliITS*)gAlice->GetDetector("ITS");
+ if (!ITS) {
cerr<<"AliITSHits2DigitsDefault.C : AliITS object not found on file"
<< endl;
return 3;
- } // end if !ITS
- if(!(ITS->GetITSgeom())){
+ } // end if !ITS
+ if(!(ITS->GetITSgeom())){
cerr << " AliITSgeom not found. Can't digitize with out it." << endl;
return 4;
- } // end if
+ } // end if
- TDatime *ct0 = new TDatime(2002,04,26,00,00,00);
- TDatime ct = file->GetCreationDate();
+ ChangeITSDefaults(hitfile,ITS,opt);
+ // write the AliRun object to the output file if different from input file.
+ if(sdigfile) writeAR(hitfile,sdigfile);
- if(ct0->GetDate()>ct.GetDate()){
- // For old files, must change SDD noise.
- AliITSresponseSDD *resp1 = (AliITSresponseSDD*)ITS->DetType(1)->GetResponseModel();
- resp1 = new AliITSresponseSDD();
- ITS->SetResponseModel(1,resp1);
- cout << "Changed response class for SDD: \n";
- resp1->Print();
- } // end if
- TStopwatch timer;
- timer.Start();
- for(Int_t nevent = evNumber1; nevent <= evNumber2; nevent++){
- gAlice->GetEvent(nevent);
- if(!gAlice->TreeS() && file2 == 0){
- cout << "Having to create the SDigits Tree." << endl;
- gAlice->MakeTree("S");
- } // end if !gAlice->TreeS()
- if(file2)gAlice->MakeTree("S",file2);
- // make branch
- ITS->MakeBranch("S");
- ITS->SetTreeAddress();
- cout<<"Making ITS SDigits for event "<<nevent<<endl;
TStopwatch timer;
- Long_t size0 = file->GetSize();
- ITS->Hits2SDigits();
- }
- timer.Stop();
- timer.Print();
-
- // write the AliRun object to the output file
- if(file2)writeAR(file,file2);
-
- delete gAlice; gAlice=0;
- file->Close();
+ Int_t evNumber1 = 0;
+ Int_t evNumber2 = gAlice->GetEventsPerRun();
+ timer.Start();
+ for(Int_t event = evNumber1; event < evNumber2; event++){
+ gAlice->GetEvent(event);
+ if(!gAlice->TreeS() && sdigfile == 0){
+ cout << "Having to create the SDigits Tree." << endl;
+ gAlice->MakeTree("S");
+ } // end if !gAlice->TreeS()
+ if(sdigfile) gAlice->MakeTree("S",sdigfile);
+ // make branch
+ ITS->MakeBranch("S");
+ ITS->SetTreeAddress();
+#ifdef DEBUG
+ cout<<"Making ITS SDigits for event "<<event<<endl;
+#endif
+ ITS->Hits2SDigits();
+ } // end for event
+ timer.Stop();
+ timer.Print();
+ if(sdigfile!=0){
+ cout << sdigFile << " size =" << sdigfile->GetSize() << endl;
+ }else{
+ cout << hitFile << " size =" << hitfile->GetSize() << endl;
+ } // end if sdigfile!=0
+
+ delete gAlice; // sdigfile is closed by deleting gAlice if != hitfile.
+ gAlice = 0;
+ hitfile->Close(); hitfile=0;
}
-
-//-------------------------------------------------------------------
+//______________________________________________________________________
TFile * AccessFile(TString FileName, TString acctype){
-
- // Function used to open the input file and fetch the AliRun object
-
- TFile *retfil = 0;
- TFile *file = (TFile*)gROOT->GetListOfFiles()->FindObject(FileName);
- if (file) {file->Close(); delete file; file = 0;}
- if(acctype.Contains("U")){
- file = new TFile(FileName,"update");
- }
- if(acctype.Contains("N") && !file){
- file = new TFile(FileName,"recreate");
- }
- if(!file) file = new TFile(FileName); // default readonly
- if (!file->IsOpen()) {
- cerr<<"Can't open "<<FileName<<" !" << endl;
+ // Function used to open the input file and fetch the AliRun object
+
+ TFile *retfil = 0;
+ TFile *file = (TFile*)gROOT->GetListOfFiles()->FindObject(FileName);
+ if(file) {
+ file->Close();
+ delete file;
+ file = 0;
+ } // end if file
+ if(acctype.Contains("U")){
+ file = new TFile(FileName,"UPDATE");
+ } // end if open for update
+ if(acctype.Contains("N") && !file){
+ file = new TFile(FileName,"RECREATE");
+ } // end if open a new file
+ if(!file) file = new TFile(FileName,"READ"); // default readonly
+ if (!file->IsOpen()) {
+ cerr << "Can't open " << FileName << " !" << endl;
return retfil;
- }
-
- // Get AliRun object from file or return if not on file
- if (gAlice) {delete gAlice; gAlice = 0;}
- gAlice = (AliRun*)file->Get("gAlice");
- if (!gAlice) {
- cerr << "AliRun object not found on file"<< endl;
+ } // end if error opeing file
+
+ // Get AliRun object from file or return if not on file
+ if (gAlice) {delete gAlice; gAlice = 0;}
+ gAlice = (AliRun*)file->Get("gAlice");
+ if (!gAlice) {
+ cerr << "AliRun object not found on file "<< FileName << "!" << endl;
+ file->Close(); // close file and return error.
return retfil;
- }
- return file;
+ } // end if !gAlice
+ return file;
}
-
-//-------------------------------------------------------------------
+//______________________________________________________________________
void writeAR(TFile * fin, TFile *fou) {
- TDirectory *current = gDirectory;
- TTree *Te;
- TTree *TeNew;
- AliHeader *alhe = new AliHeader();
- Te = (TTree*)fin->Get("TE");
- Te->SetBranchAddress("Header",&alhe);
- Te->SetBranchStatus("*",1);
- fou->cd();
- TeNew = Te->CloneTree();
- TeNew->Write(0,TObject::kOverwrite);
- gAlice->Write(0,TObject::kOverwrite);
- current->cd();
- delete alhe;
- cout<<"AliRun object written to file\n";
+ TDirectory *current = gDirectory;
+ TTree *TeOld;
+ TTree *TeNew;
+ AliHeader *alhe = new AliHeader();
+ TeOld = (TTree*)fin->Get("TE");
+ TeOld->SetBranchAddress("Header",&alhe);
+ TeOld->SetBranchStatus("*",1);
+ fou->cd();
+ TeNew = TeOld->CloneTree();
+ TeNew->Write(0,TObject::kOverwrite);
+ gAlice->Write(0,TObject::kOverwrite);
+ current->cd();
+ delete alhe;
+#ifdef DEBUG
+ cout << "AliRun object written to file" << endl;
+#endif
}
+//______________________________________________________________________
+Int_t ChangeITSDefaults(TFile *hitfile,AliITS *ITS,TString opt){
+ TDatime *ct0 = new TDatime(2002,04,26,00,00,00);
+ TDatime ct = hitfile->GetCreationDate();
-
-
-
+ if(ct0->GetDate()>ct.GetDate()){
+ // For old files, must change SDD noise.
+ AliITSresponseSDD *resp1 = (AliITSresponseSDD*)ITS->DetType(1)->
+ GetResponseModel();
+ resp1 = new AliITSresponseSDD();
+ ITS->SetResponseModel(1,resp1);
+ cout << "Changed response class for SDD:" << endl;
+ resp1->Print();
+ } // end if
+
+ if(opt.Contains("Dubna")){
+ AliITSresponseSPDdubna *resp0 = new AliITSresponseSPDdubna();
+ if(ITS->DetType(0)->GetResponseModel() !=0){
+ delete ((AliITSresponse*)ITS->DetType(0)->GetResponseModel());
+ ITS->DetType(0)->ResponseModel(0);
+ } // end if
+ ITS->DetType(0)->ResponseModel(resp0);
+ AliITSsegmentationSPD *seg0 = (AliITSsegmentationSPD*)ITS->
+ DetType(0)->GetSegmentationModel();
+ AliITSsimulationSPDdubna *sim0 = new AliITSsimulationSPDdubna(seg0,
+ resp0);
+ if(ITS->DetType(0)->GetSimulationModel() !=0){
+ delete ((AliITSsimulation*)ITS->DetType(0)->GetSimulationModel());
+ ITS->DetType(0)->SimulationModel(0);
+ } // end if
+ ITS->DetType(0)->SimulationModel(sim0);
+ } // end if Dubna
+}
-////////////////////////////////////////////////////////////////////////
-//
-// name: AliITSMerge
-// date: 11.4.2002
-// last update: 11.4.2002
-// Updated 5/6/02
-// author: Jiri Chudoba
-// update by Bjorn Nilsen
-// version: 1.1
-//
-// description:
-// creates digits from sdigits for several detectors
-// stores sdigits in separate file (or in the source file
-// with sdigits). Stores gAlice object and copies TE to the
-// file with digits
-// ITS region of Interest is set
-// test
-//
-// input:
-// TString fileNameSDigits ... input file with sdigits
-// TString fileNameDigits ... output file with digits
-// Int_t nEvents ... how many events to process
-// Int_t ITS, many flags for diff. detectors
-//
-// History:
-//
-// 04.04.02 - first version
-//
-////////////////////////////////////////////////////////////////////////
-
#if !defined(__CINT__) || defined(__MAKECINT__)
+
#include "iostream.h"
#include "TDatetime.h"
#include "STEER/AliRun.h"
#include "ITS/AliITSDetType.h"
#include "ITS/AliITSresponseSDD.h"
#include "TStopwatch.h"
+
#endif
-// #include "AliHits2SDigits.C"
-
-Int_t AliITSMerge(TString fileNameDigits="digits.root",
- TString fileNameSDigitsSig="sig.sdigits.root",
- TString fileNameSDigitsBgr="bgr.sdigits.root",
- Int_t nEvents = 1, Int_t iITS = 2){
-// delete the current gAlice object, the one from input file
-// will be used
-
- if(gAlice){
- delete gAlice;
- gAlice = 0;
- } // end if gAlice
-
- // Connect the Root Galice file containing Geometry, Kine and Hits
- TFile *file = (TFile*)gROOT->GetListOfFiles()->FindObject(fileNameSDigitsSig.Data());
- if(!file) file = new TFile(fileNameSDigitsSig.Data());
- TDatime *ct0 = new TDatime(2002,04,26,00,00,00), ct = file->GetCreationDate();
-
-
- // 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");
- } // end if !gAlice
-
- AliRunDigitizer * manager = new AliRunDigitizer(2,1);
- manager->SetInputStream(0,fileNameSDigitsSig.Data());
- manager->SetInputStream(1,fileNameSDigitsBgr.Data());
- if (fileNameDigits != "") {
- manager->SetOutputFile(fileNameDigits);
- }
- manager->SetNrOfEventsToWrite(nEvents);
-
- if (iITS) {
- AliITSDigitizer *dITS = new AliITSDigitizer(manager);
- if (iITS == 2) dITS->SetByRegionOfInterestFlag(1);
- // For old files, must change SDD noise.
- // and for new file we will do it anyway for simplicity.
- AliITS *ITS = (AliITS*) gAlice->GetDetector("ITS");
- AliITSresponseSDD *resp1 = ITS->DetType(1)->GetResponseModel();
- resp1->SetNoiseParam();
- resp1->SetNoiseAfterElectronics();
- Float_t n,b;
- Int_t cPar[8];
- resp1->GetNoiseParam(n,b);
- n = resp1->GetNoiseAfterElectronics();
- cPar[0]=0;
- cPar[1]=0;
- cPar[2]=(Int_t)(b + 2.*n + 0.5);
- cPar[3]=(Int_t)(b + 2.*n + 0.5);
- cPar[4]=0;
- cPar[5]=0;
- cPar[6]=0;
- cPar[7]=0;
- resp1->SetCompressParam(cPar);
- }
- TStopwatch timer;
- timer.Start();
- manager->Exec("deb all");
- timer.Stop();
- timer.Print();
- // gAlice may need to be deleted but not if as part of larger production.
- delete manager;
+TFile* AccessFile(TString inFile="galice.root", TString acctype="R");
+void writeAR(TFile * fin, TFile *fou);
+Int_t ChangeITSDefaults(TFile *hitfile,AliITS *ITS,TString opt="");
+//#define DEBUG
+Int_t AliITSMerge(TString digFile="galiceMD.root",
+ TString sdigFileSig="galiceS_sig.root",
+ TString sdigFileBg="",TString opt=""){
+ // Standeard ITS SDigits to Digits, with posible merging.
+
+ // Dynamically link some shared libs
+ if (gClassTable->GetID("AliRun") < 0) {
+ gROOT->LoadMacro("loadlibs.C");
+ loadlibs();
+ } // end if
+ // Connect the Root Galice file containing Geometry, Kine and Hits
+ if (gAlice) {delete gAlice; gAlice = 0;}
+
+ TFile *sdigfilesig = 0; // pointer to signal input file.
+ TFile *sdigfilebg = 0; // pointer to background input file.
+ TFile *digfile = 0; // possible output file for TreeD
+
+ // Setup to copy gAlice and the event tree to the output file.
+
+ if(digFile.CompareTo(sdigFileSig)==0){//write output to same file as input.
+ sdigfilesig = AccessFile(sdigFileSig,"U");//input file open for update.
+ }else{ // different output file then input file.
+ sdigfilesig = AccessFile(sdigFileSig,"R");//input file open read only
+ digfile = new TFile(digFile,"NEW");
+ } // end if digFile == hitFile.
+
+ AliITS *ITS = (AliITS*)gAlice->GetDetector("ITS");
+ if (!ITS) {
+ cerr<<"AliITSHits2DigitsDefault.C : AliITS object not found on file"
+ << endl;
+ return 3;
+ } // end if !ITS
+
+ ChangeITSDefaults(sdigfilesig,ITS,opt);
+ // write the AliRun object to the output file if different from input file.
+ if(digfile){
+ writeAR(sdigfilesig,digfile);
+ digfile->Close(); // Manager will open in update mode.
+ digfile = 0;
+ } // end if digfile
+ sdigfilesig->Close();
+ sdigfilesig = 0;
+// delete gAlice; gAlice=0; // there is a problem with deleting gAlice????
+
+ AliRunDigitizer *manager;
+ if(sdigFileBg.CompareTo("")==0) { // do not merge.
+ manager = new AliRunDigitizer(1,1);
+ }else{
+ manager = new AliRunDigitizer(2,1);
+ manager->SetInputStream(0,sdigFileSig.Data());
+ manager->SetInputStream(1,sdigFileBg.Data());
+ } // end if
+ if (digFile.CompareTo(sdigFileSig) !=0) {
+ manager->SetOutputFile(digFile);
+ } // end if
+// manager->SetCopyTreesFromInput(0);
+ AliITSDigitizer *dITS = new AliITSDigitizer(manager);
+ if(opt.Contains("ROI")==0) dITS->SetByRegionOfInterestFlag(1);
+
+ TStopwatch timer;
+ timer.Start();
+ manager->Exec("all");
+ timer.Stop();
+ timer.Print();
+
+ if(digfile!=0){
+ cout << digFile << " size =" << digfile->GetSize() << endl;
+ }else if(sdigfilesig!=0){
+ cout << sdigFileSig << " size =" << sdigfilesig->GetSize() << endl;
+ } // end if sdigfile!=0
+
+
+ if(digfile) digfile->Close();
+ if(sdigfilesig) sdigfilesig->Close();
+ if(sdigfilebg) sdigfilebg->Close();
+
+ // There is a problem deleting gAlice. It is related to the destructor
+ // and the fTreeE in AliRun. So for now it is not deleted.
+// delete gAlice; // digfile is closed by deleting gAlice if != hitfile.
+// gAlice = 0;
+ delete manager;
}
+//______________________________________________________________________
+TFile * AccessFile(TString FileName, TString acctype){
+ // Function used to open the input file and fetch the AliRun object
+ TFile *retfil = 0;
+ TFile *file = (TFile*)gROOT->GetListOfFiles()->FindObject(FileName);
+ if(file) {
+ file->Close();
+ delete file;
+ file = 0;
+ } // end if file
+ if(acctype.Contains("U")){
+ file = new TFile(FileName,"UPDATE");
+ } // end if open for update
+ if(acctype.Contains("N") && !file){
+ file = new TFile(FileName,"RECREATE");
+ } // end if open a new file
+ if(!file) file = new TFile(FileName,"READ"); // default readonly
+ if (!file->IsOpen()) {
+ cerr << "Can't open " << FileName << " !" << endl;
+ return retfil;
+ } // end if error opeing file
+
+ // Get AliRun object from file or return if not on file
+ if (gAlice) {delete gAlice; gAlice = 0;}
+ gAlice = (AliRun*)file->Get("gAlice");
+ if (!gAlice) {
+ cerr << "AliRun object not found on file "<< FileName << "!" << endl;
+ file->Close(); // close file and return error.
+ return retfil;
+ } // end if !gAlice
+ return file;
+}
+//______________________________________________________________________
+void writeAR(TFile * fin, TFile *fou) {
+ TDirectory *current = gDirectory;
+ TTree *TeOld;
+ TTree *TeNew;
+ AliHeader *alhe = new AliHeader();
+ TeOld = (TTree*)fin->Get("TE");
+ TeOld->SetBranchAddress("Header",&alhe);
+ TeOld->SetBranchStatus("*",1);
+ fou->cd();
+ TeNew = TeOld->CloneTree();
+ TeNew->Write(0,TObject::kOverwrite);
+ gAlice->Write(0,TObject::kOverwrite);
+ current->cd();
+ delete alhe;
+#ifdef DEBUG
+ cout << "AliRun object written to file" << endl;
+#endif
+}
+//______________________________________________________________________
+Int_t ChangeITSDefaults(TFile *hitfile,AliITS *ITS,TString opt){
+
+ TDatime *ct0 = new TDatime(2002,04,26,00,00,00);
+ TDatime ct = hitfile->GetCreationDate();
+
+ if(ct0->GetDate()>ct.GetDate()){
+ // For old files, must change SDD noise.
+ AliITSresponseSDD *resp1 = (AliITSresponseSDD*)ITS->DetType(1)->
+ GetResponseModel();
+ resp1 = new AliITSresponseSDD();
+ ITS->SetResponseModel(1,resp1);
+ cout << "Changed response class for SDD:" << endl;
+ resp1->Print();
+ } // end if
+
+ if(opt.Contains("Dubna")){
+ AliITSresponseSPDdubna *resp0 = new AliITSresponseSPDdubna();
+ if(ITS->DetType(0)->GetResponseModel() !=0){
+ delete ((AliITSresponse*)ITS->DetType(0)->GetResponseModel());
+ ITS->DetType(0)->ResponseModel(0);
+ } // end if
+ ITS->DetType(0)->ResponseModel(resp0);
+ AliITSsegmentationSPD *seg0 = (AliITSsegmentationSPD*)ITS->
+ DetType(0)->GetSegmentationModel();
+ AliITSsimulationSPDdubna *sim0 = new AliITSsimulationSPDdubna(seg0,
+ resp0);
+ if(ITS->DetType(0)->GetSimulationModel() !=0){
+ delete ((AliITSsimulation*)ITS->DetType(0)->GetSimulationModel());
+ ITS->DetType(0)->SimulationModel(0);
+ } // end if
+ ITS->DetType(0)->SimulationModel(sim0);
+ } // end if Dubna
+}
--- /dev/null
+#
+set echo on
+#
+aliroot -b -q grun.C\(2,\"$ALICE_ROOT/ITS/Config_muon.C\"\) >& aliroot_muon.log
+#
+mv galice.root galice_muon.root
+#
+aliroot -q -b $ALICE_ROOT/ITS/AliITSHits2SDigits.C\(\"galice_muon.root\"\,\"galice_muonS.root\"\) >& aliroot_muonS.log
+#
+aliroot -b -q grun.C\(2,\"$ALICE_ROOT/ITS/Config_bg.C\"\) >& aliroot_bg.log
+#
+cp galice.root galice_all.root
+mv galice.root galice_bg.root
+#
+aliroot -q -b $ALICE_ROOT/ITS/AliITSHits2SDigits.C\(\"galice_bg.root\"\,\"galice_bgS.root\"\) >& aliroot_bgS.log
+#
+aliroot -q -b $ALICE_ROOT/ITS/AliITSHits2Digits.C\(\"galice_bg.root\"\,\"galice_D.root\"\) >& aliroot_D.log
+#
+aliroot -q -b $ALICE_ROOT/ITS/AliITSHits2Digits.C\(\"galice_all.root\"\,\"galice_all.root\"\) >& aliroot_allD.log
+#
+aliroot -q -b $ALICE_ROOT/ITS/AliITSMerge.C\(\"galice_mD.root\",\"galice_muonS.root\",\"galice_bgS.root\"\) >& aliroot_m.log
+#
+aliroot -q -b $ALICE_ROOT/ITS/AliITSDigits2RecPoints.C\(\"galice_mD.root\",\"galice_mR.root\"\) >& aliroot_mRec.log
+#
+aliroot -q -b $ALICE_ROOT/ITS/AliITSDigits2RecPoints.C\(\"galice_D.root\",\"galice_R.root\"\) >& aliroot_Rec.log
+#
+aliroot -q -b $ALICE_ROOT/ITS/AliITSDigits2RecPoints.C\(\"galice_all.root\",\"galice_all.root\"\) >& aliroot_allRec.log
+#
+
--- /dev/null
+void Config(){
+ // 7-DEC-2000 09:00
+ // Switch on Transition Radiation simulation. 6/12/00 18:00
+ // iZDC=1 7/12/00 09:00
+ // ThetaRange is (0., 180.). It was (0.28,179.72) 7/12/00 09:00
+ // Theta range given through pseudorapidity limits 22/6/2001
+
+ // Set Random Number seed
+ // gRandom->SetSeed(12345);
+
+ new AliGeant3("C++ Interface to Geant3");
+
+ if (!gSystem->Getenv("CONFIG_FILE"))
+ {
+ TFile *rootfile = new TFile("galice.root", "recreate");
+
+ rootfile->SetCompressionLevel(2);
+ }
+
+ TGeant3 *geant3 = (TGeant3 *) gMC;
+
+ //
+ // Set External decayer
+ AliDecayer *decayer = new AliDecayerPythia();
+
+ decayer->SetForceDecay(kAll);
+ decayer->Init();
+ gMC->SetExternalDecayer(decayer);
+ //
+ //
+ //=======================================================================
+ // ******* GEANT STEERING parameters FOR ALICE SIMULATION *******
+ geant3->SetTRIG(1); //Number of events to be processed
+ geant3->SetSWIT(4, 10);
+ geant3->SetDEBU(0, 0, 1);
+ //geant3->SetSWIT(2,2);
+ geant3->SetDCAY(1);
+ geant3->SetPAIR(1);
+ geant3->SetCOMP(1);
+ geant3->SetPHOT(1);
+ geant3->SetPFIS(0);
+ geant3->SetDRAY(0);
+ geant3->SetANNI(1);
+ geant3->SetBREM(1);
+ geant3->SetMUNU(1);
+ geant3->SetCKOV(1);
+ geant3->SetHADR(1); //Select pure GEANH (HADR 1) or GEANH/NUCRIN (HADR 3)
+ geant3->SetLOSS(2);
+ geant3->SetMULS(1);
+ geant3->SetRAYL(1);
+ geant3->SetAUTO(1); //Select automatic STMIN etc... calc. (AUTO 1) or manual (AUTO 0)
+ geant3->SetABAN(0); //Restore 3.16 behaviour for abandoned tracks
+ geant3->SetOPTI(2); //Select optimisation level for GEANT geometry searches (0,1,2)
+ geant3->SetERAN(5.e-7);
+
+ Float_t cut = 1.e-3; // 1MeV cut by default
+ Float_t tofmax = 1.e10;
+
+ // GAM ELEC NHAD CHAD MUON EBREM MUHAB EDEL MUDEL MUPA TOFMAX
+ geant3->SetCUTS(cut, cut, cut, cut, cut, cut, cut, cut, cut, cut,
+ tofmax);
+ //
+ //=======================================================================
+ // ************* STEERING parameters FOR ALICE SIMULATION **************
+ // --- Specify event type to be tracked through the ALICE setup
+ // --- All positions are in cm, angles in degrees, and P and E in GeV
+ if (gSystem->Getenv("CONFIG_NPARTICLES")){
+ int nParticles = atoi(gSystem->Getenv("CONFIG_NPARTICLES"));
+ } else{
+ int nParticles = 500;
+ } // end if
+ AliGenHIJINGpara *gener = new AliGenHIJINGpara(nParticles);
+
+ gener->SetMomentumRange(0, 999);
+ gener->SetPhiRange(0, 360);
+ // Set pseudorapidity range from -8 to 8.
+ Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
+ Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
+ gener->SetThetaRange(thmin,thmax);
+ gener->SetOrigin(0, 0, 0); //vertex position
+ gener->SetSigma(0, 0, 0); //Sigma in (X,Y,Z) (cm) on IP position
+ gener->Init();
+ //
+ // Activate this line if you want the vertex smearing to happen
+ // track by track
+ //
+ //gener->SetVertexSmear(perTrack);
+
+ gAlice->SetField(-999, 2); //Specify maximum magnetic field in Tesla (neg. ==> default field)
+
+ Int_t iABSO = 1;
+ Int_t iDIPO = 1;
+ Int_t iFMD = 1;
+ Int_t iFRAME = 1;
+ Int_t iHALL = 1;
+ Int_t iITS = 1;
+ Int_t iMAG = 1;
+ Int_t iMUON = 1;
+ Int_t iPHOS = 1;
+ Int_t iPIPE = 1;
+ Int_t iPMD = 1;
+ Int_t iRICH = 1;
+ Int_t iSHIL = 1;
+ Int_t iSTART = 1;
+ Int_t iTOF = 1;
+ Int_t iTPC = 1;
+ Int_t iTRD = 1;
+ Int_t iZDC = 1;
+ Int_t iEMCAL = 1;
+
+ //=================== Alice BODY parameters =============================
+ AliBODY *BODY = new AliBODY("BODY", "Alice envelop");
+
+ if (iMAG){
+ //=================== MAG parameters ============================
+ // --- Start with Magnet since detector layouts may be depending ---
+ // --- on the selected Magnet dimensions ---
+ AliMAG *MAG = new AliMAG("MAG", "Magnet");
+ }
+ if (iABSO){
+ //=================== ABSO parameters ============================
+ AliABSO *ABSO = new AliABSOv0("ABSO", "Muon Absorber");
+ }
+ if (iDIPO){
+ //=================== DIPO parameters ============================
+ AliDIPO *DIPO = new AliDIPOv2("DIPO", "Dipole version 2");
+ }
+ if (iHALL){
+ //=================== HALL parameters ============================
+ AliHALL *HALL = new AliHALL("HALL", "Alice Hall");
+ }
+ if (iFRAME){
+ //=================== FRAME parameters ============================
+ AliFRAME *FRAME = new AliFRAMEv2("FRAME", "Space Frame");
+ }
+ if (iSHIL){
+ //=================== SHIL parameters ============================
+ AliSHIL *SHIL = new AliSHILvF("SHIL", "Shielding");
+ }
+ if (iPIPE){
+ //=================== PIPE parameters ============================
+ AliPIPE *PIPE = new AliPIPEv0("PIPE", "Beam Pipe");
+ }
+ if(iITS) {
+ //=================== ITS parameters ============================
+ //
+ // As the innermost detector in ALICE, the Inner Tracking System
+ // "impacts" on almost all other detectors. This involves the fact
+ // that the ITS geometry still has several options to be followed
+ //in parallel in order to determine the best set-up which minimizes
+ // the induced background. All the geometries available to date are
+ // described in the following. Read carefully the comments and use
+ // the default version (the only one uncommented) unless you are making
+ // comparisons and you know what you are doing. In this case just
+ // uncomment the ITS geometry you want to use and run Aliroot.
+ // Detailed geometries:
+ AliITSvPPRasymm *ITS = new AliITSvPPRasymm("ITS","New ITS PPR detailed version with asymmetric services");
+ ITS->SetMinorVersion(2); // don't touch this parameter if you're not an ITS developer
+ ITS->SetReadDet(kFALSE); // don't touch this parameter if you're not an ITS developer
+ ITS->SetThicknessDet1(200.); // detector thickness on layer 1 must be in the range [100,300]
+ ITS->SetThicknessDet2(200.); // detector thickness on layer 2 must be in the range [100,300]
+ ITS->SetThicknessChip1(200.); // chip thickness on layer 1 must be in the range [150,300]
+ ITS->SetThicknessChip2(200.);// chip thickness on layer 2 must be in the range [150,300]
+ ITS->SetRails(1); // 1 --> rails in ; 0 --> rails out
+ ITS->SetCoolingFluid(1); // 1 --> water ; 0 --> freon
+ // Geant3 <-> EUCLID conversion
+ // ============================
+ // SetEUCLID is a flag to output (=1) or not to output (=0) both
+ // geometry and media to two ASCII files (called by default
+ // ITSgeometry.euc and ITSgeometry.tme) in a format understandable
+ // to the CAD system EUCLID. The default (=0) means that you dont
+ // want to use this facility.
+ ITS->SetEUCLID(0);
+ }
+ if (iTPC){
+ //============================ TPC parameters =========================
+ // This allows the user to specify sectors for the SLOW (TPC geometry
+ // 2) Simulator. SecAL (SecAU) <0 means that ALL lower (upper)
+ // sectors are specified, any value other than that requires at least
+ // one sector (lower or upper)to be specified!
+ // Reminder: sectors 1-24 are lower sectors ( 1-12->z>0,13-24->z<0)
+ // sectors 25-72 are the upper ones (25-48->z>0,49-72->z<0)
+ // SecLows - number of lower sectors specified (up to 6)
+ // SecUps - number of upper sectors specified (up to 12)
+ // Sens - sensitive strips for the Slow Simulator !!!
+ // This does NOT work if all S or L-sectors are specified, i.e.
+ // if SecAL or SecAU < 0
+ //---------------------------------------------------------------------
+ // gROOT->LoadMacro("SetTPCParam.C");
+ // AliTPCParam *param = SetTPCParam();
+ AliTPC *TPC = new AliTPCv2("TPC", "Default");
+ // All sectors included
+ TPC->SetSecAL(-1);
+ TPC->SetSecAU(-1);
+ }
+ if (iTOF){
+ //=================== TOF parameters ============================
+ AliTOF *TOF = new AliTOFv2("TOF", "normal TOF");
+ }
+ if (iRICH){
+ //=================== RICH parameters ===========================
+ AliRICH *RICH = new AliRICHv1("RICH", "normal RICH");
+ }
+ if (iZDC){
+ //=================== ZDC parameters ============================
+ AliZDC *ZDC = new AliZDCv2("ZDC", "normal ZDC");
+ }
+ if (iTRD){
+ //=================== TRD parameters ============================
+ AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator");
+ // Select the gas mixture (0: 97% Xe + 3% isobutane, 1: 90% Xe +
+ // 10% CO2)
+ TRD->SetGasMix(1);
+ // With hole in front of PHOS
+ TRD->SetPHOShole();
+ // With hole in front of RICH
+ TRD->SetRICHhole();
+ // Switch on TR
+ AliTRDsim *TRDsim = TRD->CreateTR();
+ }
+ if (iFMD){
+ //=================== FMD parameters ============================
+ AliFMD *FMD = new AliFMDv1("FMD", "normal FMD");
+ FMD->SetRingsSi1(256);
+ FMD->SetRingsSi2(64);
+ FMD->SetSectorsSi1(20);
+ FMD->SetSectorsSi2(24);
+ }
+ if (iMUON){
+ //=================== MUON parameters ===========================
+ AliMUON *MUON = new AliMUONv1("MUON", "default");
+ }
+ if (iPHOS){
+ //=================== PHOS parameters ===========================
+ AliPHOS *PHOS = new AliPHOSv1("PHOS", "GPS2");
+ }
+ if (iPMD){
+ //=================== PMD parameters ============================
+ AliPMD *PMD = new AliPMDv1("PMD", "normal PMD");
+ PMD->SetPAR(1., 1., 0.8, 0.02);
+ PMD->SetIN(6., 18., -580., 27., 27.);
+ PMD->SetGEO(0.0, 0.2, 4.);
+ PMD->SetPadSize(0.8, 1.0, 1.0, 1.5);
+ }
+ if (iEMCAL){
+ //=================== EMCAL parameters ============================
+ AliEMCAL *EMCAL = new AliEMCALv1("EMCAL", "EMCALArch1a");
+ }
+ if (iSTART){
+ //=================== START parameters ============================
+ AliSTART *START = new AliSTARTv1("START", "START Detector");
+ }
+}
+//----------------------------------------------------------------------
+Float_t EtaToTheta(Float_t arg){
+ return (180./TMath::Pi())*2.*atan(exp(-arg));
+}
--- /dev/null
+void Config(){
+ // 7-DEC-2000 09:00
+ // Switch on Transition Radiation simulation. 6/12/00 18:00
+ // iZDC=1 7/12/00 09:00
+ // ThetaRange is (0., 180.). It was (0.28,179.72) 7/12/00 09:00
+ // Theta range given through pseudorapidity limits 22/6/2001
+
+ // Set Random Number seed
+ // gRandom->SetSeed(12345);
+
+ new AliGeant3("C++ Interface to Geant3");
+
+ if (!gSystem->Getenv("CONFIG_FILE"))
+ {
+ TFile *rootfile = new TFile("galice.root", "recreate");
+
+ rootfile->SetCompressionLevel(2);
+ }
+
+ TGeant3 *geant3 = (TGeant3 *) gMC;
+
+ //
+ // Set External decayer
+ AliDecayer *decayer = new AliDecayerPythia();
+
+ decayer->SetForceDecay(kAll);
+ decayer->Init();
+ gMC->SetExternalDecayer(decayer);
+ //
+ //
+ //=======================================================================
+ // ******* GEANT STEERING parameters FOR ALICE SIMULATION *******
+ geant3->SetTRIG(1); //Number of events to be processed
+ geant3->SetSWIT(4, 10);
+ geant3->SetDEBU(0, 0, 1);
+ //geant3->SetSWIT(2,2);
+ geant3->SetDCAY(1);
+ geant3->SetPAIR(1);
+ geant3->SetCOMP(1);
+ geant3->SetPHOT(1);
+ geant3->SetPFIS(0);
+ geant3->SetDRAY(0);
+ geant3->SetANNI(1);
+ geant3->SetBREM(1);
+ geant3->SetMUNU(1);
+ geant3->SetCKOV(1);
+ geant3->SetHADR(1); //Select pure GEANH (HADR 1) or GEANH/NUCRIN (HADR 3)
+ geant3->SetLOSS(2);
+ geant3->SetMULS(1);
+ geant3->SetRAYL(1);
+ geant3->SetAUTO(1); //Select automatic STMIN etc... calc. (AUTO 1) or manual (AUTO 0)
+ geant3->SetABAN(0); //Restore 3.16 behaviour for abandoned tracks
+ geant3->SetOPTI(2); //Select optimisation level for GEANT geometry searches (0,1,2)
+ geant3->SetERAN(5.e-7);
+
+ Float_t cut = 1.e-3; // 1MeV cut by default
+ Float_t tofmax = 1.e10;
+
+ // GAM ELEC NHAD CHAD MUON EBREM MUHAB EDEL MUDEL MUPA TOFMAX
+ geant3->SetCUTS(cut, cut, cut, cut, cut, cut, cut, cut, cut, cut,
+ tofmax);
+ //
+ //=======================================================================
+ // ************* STEERING parameters FOR ALICE SIMULATION **************
+ // --- Specify event type to be tracked through the ALICE setup
+ // --- All positions are in cm, angles in degrees, and P and E in GeV
+ if (gSystem->Getenv("CONFIG_NPARTICLES")){
+ int nParticles = atoi(gSystem->Getenv("CONFIG_NPARTICLES"));
+ }else{
+ int nParticles = 2;
+ } // end if
+//*********************************************
+// Example for Fixed Particle Gun
+//*********************************************
+ AliGenFixed *gener = new AliGenFixed(nParticles);
+ gener->SetMomentum(50);
+ gener->SetPhi(180.);
+ gener->SetTheta(95.);
+ gener->SetOrigin(0,0,0); //vertex position
+ gener->SetPart(13); //GEANT particle type
+ gener->Init();
+ //
+ // Activate this line if you want the vertex smearing to happen
+ // track by track
+ //
+ //gener->SetVertexSmear(perTrack);
+
+ gAlice->SetField(-999, 2); //Specify maximum magnetic field in Tesla (neg. ==> default field)
+
+ Int_t iABSO = 1;
+ Int_t iDIPO = 1;
+ Int_t iFMD = 1;
+ Int_t iFRAME = 1;
+ Int_t iHALL = 1;
+ Int_t iITS = 1;
+ Int_t iMAG = 1;
+ Int_t iMUON = 1;
+ Int_t iPHOS = 1;
+ Int_t iPIPE = 1;
+ Int_t iPMD = 1;
+ Int_t iRICH = 1;
+ Int_t iSHIL = 1;
+ Int_t iSTART = 1;
+ Int_t iTOF = 1;
+ Int_t iTPC = 1;
+ Int_t iTRD = 1;
+ Int_t iZDC = 1;
+ Int_t iEMCAL = 1;
+
+ //=================== Alice BODY parameters =============================
+ AliBODY *BODY = new AliBODY("BODY", "Alice envelop");
+
+ if (iMAG){
+ //=================== MAG parameters ============================
+ // --- Start with Magnet since detector layouts may be depending ---
+ // --- on the selected Magnet dimensions ---
+ AliMAG *MAG = new AliMAG("MAG", "Magnet");
+ }
+ if (iABSO){
+ //=================== ABSO parameters ============================
+ AliABSO *ABSO = new AliABSOv0("ABSO", "Muon Absorber");
+ }
+ if (iDIPO){
+ //=================== DIPO parameters ============================
+ AliDIPO *DIPO = new AliDIPOv2("DIPO", "Dipole version 2");
+ }
+ if (iHALL){
+ //=================== HALL parameters ============================
+ AliHALL *HALL = new AliHALL("HALL", "Alice Hall");
+ }
+ if (iFRAME){
+ //=================== FRAME parameters ============================
+ AliFRAME *FRAME = new AliFRAMEv2("FRAME", "Space Frame");
+ }
+ if (iSHIL){
+ //=================== SHIL parameters ============================
+ AliSHIL *SHIL = new AliSHILvF("SHIL", "Shielding");
+ }
+ if (iPIPE){
+ //=================== PIPE parameters ============================
+ AliPIPE *PIPE = new AliPIPEv0("PIPE", "Beam Pipe");
+ }
+ if(iITS) {
+ //=================== ITS parameters ============================
+ //
+ // As the innermost detector in ALICE, the Inner Tracking System
+ // "impacts" on almost all other detectors. This involves the fact
+ // that the ITS geometry still has several options to be followed
+ //in parallel in order to determine the best set-up which minimizes
+ // the induced background. All the geometries available to date are
+ // described in the following. Read carefully the comments and use
+ // the default version (the only one uncommented) unless you are making
+ // comparisons and you know what you are doing. In this case just
+ // uncomment the ITS geometry you want to use and run Aliroot.
+ // Detailed geometries:
+ AliITSvPPRasymm *ITS = new AliITSvPPRasymm("ITS","New ITS PPR detailed version with asymmetric services");
+ ITS->SetMinorVersion(2); // don't touch this parameter if you're not an ITS developer
+ ITS->SetReadDet(kFALSE); // don't touch this parameter if you're not an ITS developer
+ ITS->SetThicknessDet1(200.); // detector thickness on layer 1 must be in the range [100,300]
+ ITS->SetThicknessDet2(200.); // detector thickness on layer 2 must be in the range [100,300]
+ ITS->SetThicknessChip1(200.); // chip thickness on layer 1 must be in the range [150,300]
+ ITS->SetThicknessChip2(200.);// chip thickness on layer 2 must be in the range [150,300]
+ ITS->SetRails(1); // 1 --> rails in ; 0 --> rails out
+ ITS->SetCoolingFluid(1); // 1 --> water ; 0 --> freon
+ // Geant3 <-> EUCLID conversion
+ // ============================
+ // SetEUCLID is a flag to output (=1) or not to output (=0) both
+ // geometry and media to two ASCII files (called by default
+ // ITSgeometry.euc and ITSgeometry.tme) in a format understandable
+ // to the CAD system EUCLID. The default (=0) means that you dont
+ // want to use this facility.
+ ITS->SetEUCLID(0);
+ }
+ if (iTPC){
+ //============================ TPC parameters =========================
+ // This allows the user to specify sectors for the SLOW (TPC geometry
+ // 2) Simulator. SecAL (SecAU) <0 means that ALL lower (upper)
+ // sectors are specified, any value other than that requires at least
+ // one sector (lower or upper)to be specified!
+ // Reminder: sectors 1-24 are lower sectors ( 1-12->z>0,13-24->z<0)
+ // sectors 25-72 are the upper ones (25-48->z>0,49-72->z<0)
+ // SecLows - number of lower sectors specified (up to 6)
+ // SecUps - number of upper sectors specified (up to 12)
+ // Sens - sensitive strips for the Slow Simulator !!!
+ // This does NOT work if all S or L-sectors are specified, i.e.
+ // if SecAL or SecAU < 0
+ //---------------------------------------------------------------------
+ // gROOT->LoadMacro("SetTPCParam.C");
+ // AliTPCParam *param = SetTPCParam();
+ AliTPC *TPC = new AliTPCv2("TPC", "Default");
+ // All sectors included
+ TPC->SetSecAL(-1);
+ TPC->SetSecAU(-1);
+ }
+ if (iTOF){
+ //=================== TOF parameters ============================
+ AliTOF *TOF = new AliTOFv2("TOF", "normal TOF");
+ }
+ if (iRICH){
+ //=================== RICH parameters ===========================
+ AliRICH *RICH = new AliRICHv1("RICH", "normal RICH");
+ }
+ if (iZDC){
+ //=================== ZDC parameters ============================
+ AliZDC *ZDC = new AliZDCv2("ZDC", "normal ZDC");
+ }
+ if (iTRD){
+ //=================== TRD parameters ============================
+ AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator");
+ // Select the gas mixture (0: 97% Xe + 3% isobutane, 1: 90% Xe +
+ // 10% CO2)
+ TRD->SetGasMix(1);
+ // With hole in front of PHOS
+ TRD->SetPHOShole();
+ // With hole in front of RICH
+ TRD->SetRICHhole();
+ // Switch on TR
+ AliTRDsim *TRDsim = TRD->CreateTR();
+ }
+ if (iFMD){
+ //=================== FMD parameters ============================
+ AliFMD *FMD = new AliFMDv1("FMD", "normal FMD");
+ FMD->SetRingsSi1(256);
+ FMD->SetRingsSi2(64);
+ FMD->SetSectorsSi1(20);
+ FMD->SetSectorsSi2(24);
+ }
+ if (iMUON){
+ //=================== MUON parameters ===========================
+ AliMUON *MUON = new AliMUONv1("MUON", "default");
+ }
+ if (iPHOS){
+ //=================== PHOS parameters ===========================
+ AliPHOS *PHOS = new AliPHOSv1("PHOS", "GPS2");
+ }
+ if (iPMD){
+ //=================== PMD parameters ============================
+ AliPMD *PMD = new AliPMDv1("PMD", "normal PMD");
+ PMD->SetPAR(1., 1., 0.8, 0.02);
+ PMD->SetIN(6., 18., -580., 27., 27.);
+ PMD->SetGEO(0.0, 0.2, 4.);
+ PMD->SetPadSize(0.8, 1.0, 1.0, 1.5);
+ }
+ if (iEMCAL){
+ //=================== EMCAL parameters ============================
+ AliEMCAL *EMCAL = new AliEMCALv1("EMCAL", "EMCALArch1a");
+ }
+ if (iSTART){
+ //=================== START parameters ============================
+ AliSTART *START = new AliSTARTv1("START", "START Detector");
+ }
+}
+//----------------------------------------------------------------------
+Float_t EtaToTheta(Float_t arg){
+ return (180./TMath::Pi())*2.*atan(exp(-arg));
+}
git://git.uio.no / u / mrichter / AliRoot.git / commitdiff