[u/mrichter/AliRoot.git] / HLT / src / AliL3FileHandler.cxx

// Author: Uli Frankenfeld <mailto:franken@fi.uib.no>
//*-- Copyright &copy Uli 

#include <math.h>
#include <iostream.h>
#include <TObject.h>
#include <TFile.h>
#include <TTree.h>
#include <stdio.h>

#include "AliL3Transform.h"
#include "AliL3Logging.h"
#include "AliL3MemHandler.h"
#include "AliL3FileHandler.h"

#include "AliTPCDigitsArray.h"
#include "AliTPCClustersArray.h"
#include "AliTPCcluster.h"
#include "AliTPCClustersRow.h"
#include "AliTPCParam.h"
#include "AliSimDigits.h"

#include "AliL3DigitData.h"
#include "AliL3TrackSegmentData.h"
#include "AliL3SpacePointData.h"
#include "AliL3TrackArray.h"

//_____________________________________________________________
// AliL3FileHandler
//
// The L3 Binary File handler 
//

ClassImp(AliL3FileHandler)

AliL3FileHandler::AliL3FileHandler(){
  //Default constructor
  fInAli = 0;
  fParam = 0;
  fTransformer = 0;
  fMC =0;
}


AliL3FileHandler::~AliL3FileHandler(){
  //Destructor
  if(fTransformer) delete fTransformer;
  if(fMC) CloseMCOutput();
  if(fInAli) CloseAliInput();
}

Bool_t AliL3FileHandler::SetMCOutput(char *name){
  fMC = fopen(name,"w");
  if(!fMC){
    LOG(AliL3Log::kWarning,"AliL3FileHandler::SetMCOutput","File Open")
    <<"Pointer to File = 0x0 "<<ENDLOG;
    return kFALSE;
  }
  return kTRUE;
}

Bool_t AliL3FileHandler::SetMCOutput(FILE *file){
  fMC = file;
  if(!fMC){
    LOG(AliL3Log::kWarning,"AliL3FileHandler::SetMCOutput","File Open")
    <<"Pointer to File = 0x0 "<<ENDLOG;
    return kFALSE;
  }
  return kTRUE;
}

void AliL3FileHandler::CloseMCOutput(){
  if(!fMC){
    LOG(AliL3Log::kWarning,"AliL3FileHandler::CloseMCOutPut","File Close")
    <<"Nothing to Close"<<ENDLOG;
    return;
  }
  fclose(fMC);
  fMC =0;
}

Bool_t AliL3FileHandler::SetAliInput(){
  if(!fInAli->IsOpen()){
    LOG(AliL3Log::kError,"AliL3FileHandler::SetAliInput","File Open")
    <<"Ali File "<<fInAli->GetName()<<" does not exist"<<ENDLOG;
    return kFALSE;
  }
  fParam = (AliTPCParam*)fInAli->Get("75x40_100x60");
  if(!fParam){ 
    LOG(AliL3Log::kError,"AliL3FileHandler::SetAliInput","File Open")
    <<"No AliTPCParam 75x40_100x60 in File "<<fInAli->GetName()<<ENDLOG;
     return kFALSE;
  }
  fTransformer = new AliL3Transform();
  return kTRUE;
}

Bool_t AliL3FileHandler::SetAliInput(char *name){
  fInAli= new TFile(name,"READ");
  if(!fInAli){
    LOG(AliL3Log::kWarning,"AliL3FileHandler::SetAliInput","File Open")
    <<"Pointer to TFile = 0x0 "<<ENDLOG;
    return kFALSE;
  }
  return SetAliInput();
}

Bool_t AliL3FileHandler::SetAliInput(TFile *file){
  fInAli=file;
  if(!fInAli){
    LOG(AliL3Log::kWarning,"AliL3FileHandler::SetAliInput","File Open")
    <<"Pointer to TFile = 0x0 "<<ENDLOG;
    return kFALSE;
  }
  return SetAliInput();
}

void AliL3FileHandler::CloseAliInput(){
  if(!fInAli){
    LOG(AliL3Log::kWarning,"AliL3FileHandler::CloseAliInput","File Close")
    <<"Nothing to Close"<<ENDLOG;
     return;
  }
  if(fInAli->IsOpen()) fInAli->Close();
  delete fInAli;
  fInAli = 0;
    
}

Bool_t AliL3FileHandler::IsDigit(){
  if(!fInAli){
    LOG(AliL3Log::kWarning,"AliL3FileHandler::IsDigit","File")
    <<"Pointer to TFile = 0x0 "<<ENDLOG;
    return kTRUE;  //may you are use binary input which is Digits!!
  }
  TTree *t=(TTree*)fInAli->Get("TreeD_75x40_100x60_0");
  if(t){
    LOG(AliL3Log::kInformational,"AliL3FileHandler::IsDigit","File Type")
    <<"Found Digit Tree -> Use Fast Cluster Finder"<<ENDLOG;
    return kTRUE;
  }
  else{
    LOG(AliL3Log::kInformational,"AliL3FileHandler::IsDigit","File Type")
    <<"No Digit Tree -> Use Cluster Tree"<<ENDLOG;
    return kFALSE;
  }
}

///////////////////////////////////////// Digit IO  
Bool_t AliL3FileHandler::AliDigits2Binary(){
  Bool_t out = kTRUE;
  UInt_t nrow;
  AliL3DigitRowData* data = AliDigits2Memory(nrow);
  out = Memory2Binary(nrow,data);
  Free();
  return out;
}


Bool_t AliL3FileHandler::AliDigits2CompBinary(){
  Bool_t out = kTRUE;
  UInt_t ndigits=0;
  AliL3DigitRowData* digits = AliDigits2Memory(ndigits);
  out = Memory2CompBinary(ndigits,digits);
  Free();
  return out;
}


AliL3DigitRowData * AliL3FileHandler::AliDigits2Memory(UInt_t & nrow){
  AliL3DigitRowData *data = 0;
  nrow=0;
  if(!fInAli){
    LOG(AliL3Log::kWarning,"AliL3FileHandler::AliDigits2Memory","File")
    <<"No Input avalible: no object TFile"<<ENDLOG;
    return 0; 
  }
  if(!fInAli->IsOpen()){
    LOG(AliL3Log::kWarning,"AliL3FileHandler::AliDigits2Memory","File")
    <<"No Input avalible: TFile not opend"<<ENDLOG;
    return 0;
  }

  TDirectory *savedir = gDirectory;
  fInAli->cd();
  TTree *t=(TTree*)fInAli->Get("TreeD_75x40_100x60_0");
  if(!t){
    LOG(AliL3Log::kWarning,"AliL3FileHandler::AliDigits2Binary","AliRoot")
    <<"No Digit Tree inside!"<<ENDLOG;
    return 0;
  }
  AliSimDigits digarr, *dummy=&digarr;
  t->GetBranch("Segment")->SetAddress(&dummy);
  UShort_t dig;
  Int_t time,pad,sector,row;
  Int_t nrows=0;
  Int_t ndigitcount=0;
  Int_t entries = (Int_t)t->GetEntries();
  Int_t ndigits[entries];
  Int_t lslice,lrow;
  for(Int_t n=0; n<t->GetEntries(); n++)
    {
      t->GetEvent(n);
      fParam->AdjustSectorRow(digarr.GetID(),sector,row);
      fTransformer->Sector2Slice(lslice,lrow,sector,row);
      if(fSlice != lslice || lrow<fRowMin || lrow>fRowMax) continue;
      //      if(fSlice != lslice) continue;

      Float_t xyz[3];
      ndigits[lrow] = 0;
      digarr.First();
      do {
        time=digarr.CurrentRow();
        pad=digarr.CurrentColumn();
        dig = digarr.GetDigit(time,pad);
        if(dig<=fParam->GetZeroSup()) continue;
        if(time < fParam->GetMaxTBin()-1 && time > 0)
          if(digarr.GetDigit(time+1,pad) <= fParam->GetZeroSup()
             && digarr.GetDigit(time-1,pad) <= fParam->GetZeroSup())
            continue;

        fTransformer->Raw2Local(xyz,sector,row,pad,time);
        if(fParam->GetPadRowRadii(sector,row)<230./250.*fabs(xyz[2]))
          continue;

        ndigits[lrow]++; //for this row only
        ndigitcount++;  //total number of digits to be published

      } while (digarr.Next());

      nrows++;
    }
  Int_t size = sizeof(AliL3DigitData)*ndigitcount
    + nrows*sizeof(AliL3DigitRowData);

  LOG(AliL3Log::kDebug,"AliL3FileHandler::AliDigits2Memory","Digits")
  <<AliL3Log::kDec<<"Found "<<ndigitcount<<" Digits"<<ENDLOG;

  data=(AliL3DigitRowData*) Allocate(size);
  nrow = (UInt_t)nrows;
  AliL3DigitRowData *tempPt = data;
  for(Int_t n=0; n<t->GetEntries(); n++)
    {
      t->GetEvent(n);

      Float_t xyz[3];
      fParam->AdjustSectorRow(digarr.GetID(),sector,row);
      fTransformer->Sector2Slice(lslice,lrow,sector,row);
//      if(fSlice != lslice) continue;
      if(fSlice != lslice || lrow<fRowMin || lrow>fRowMax) continue;
      tempPt->fRow = lrow;
      tempPt->fNDigit = ndigits[lrow];

      Int_t localcount=0;
      digarr.First();
      do {
        //dig=digarr.CurrentDigit();
	//if (dig<=fParam->GetZeroSup()) continue;
        time=digarr.CurrentRow();
        pad=digarr.CurrentColumn();
        dig = digarr.GetDigit(time,pad);
	if (dig <= fParam->GetZeroSup()) continue;
	if(time < fParam->GetMaxTBin()-1 && time > 0)
          if(digarr.GetDigit(time-1,pad) <= fParam->GetZeroSup() &&
             digarr.GetDigit(time+1,pad) <= fParam->GetZeroSup()) continue;

        //Exclude data outside cone:
        fTransformer->Raw2Local(xyz,sector,row,pad,time);
        if(fParam->GetPadRowRadii(sector,row)<230./250.*fabs(xyz[2]))
          continue;

        if(localcount >= ndigits[lrow])
          LOG(AliL3Log::kFatal,"AliL3FileHandler::AliDigits2Binary","Memory")
	    <<AliL3Log::kDec<<"Mismatch: localcount "<<localcount<<" ndigits "
	    <<ndigits[lrow]<<ENDLOG;
	
        tempPt->fDigitData[localcount].fCharge=dig;
        tempPt->fDigitData[localcount].fPad=pad;
        tempPt->fDigitData[localcount].fTime=time;
        localcount++;
      } while (digarr.Next());

      Byte_t *tmp = (Byte_t*)tempPt;
      Int_t size = sizeof(AliL3DigitRowData)
                                      + ndigits[lrow]*sizeof(AliL3DigitData);
      tmp += size;
      tempPt = (AliL3DigitRowData*)tmp;
    }
  savedir->cd(); 
  return data;
}

void AliL3FileHandler::AliDigits2RootFile(AliL3DigitRowData *rowPt,Char_t *new_digitsfile)
{
  //Write digits to a new alirootfile.

  if(!fInAli)
    {
      printf("AliL3FileHandler::AliDigits2RootFile : No rootfile\n");
      return;
    }
  if(!fParam)
    {
      printf("AliL3FileHandler::AliDigits2RootFile : No parameter object. Run on rootfile\n");
      return;
    }
  if(!fTransformer)
    {
      printf("AliL3FileHandler::AliDigits2RootFile : No transform object\n");
      return;
    }
  
  //Get the original digitstree:
  fInAli->cd();
  AliTPCDigitsArray *old_array = new AliTPCDigitsArray();
  old_array->Setup(fParam);
  old_array->SetClass("AliSimDigits");
  Bool_t ok = old_array->ConnectTree("TreeD_75x40_100x60_0");
  if(!ok)
    {
      printf("AliL3FileHandler::AliDigits2RootFile : No digits tree object\n");
      return;
    }
  
  Bool_t create=kFALSE;
  TFile *digFile;
  
  digFile = TFile::Open(new_digitsfile,"NEW");
  if(digFile->IsOpen())
    {    
      create = kTRUE;
      fParam->Write(fParam->GetTitle());
    }
  else
    {
      LOG(AliL3Log::kDebug,"AliL3FileHandler::AliDigits2RootFile","Rootfile")
	<<"Rootfile did already exist, so I will just open it for updates"<<ENDLOG;
      digFile = TFile::Open(new_digitsfile,"UPDATE");
      create=kFALSE;
    }
  if(!digFile->IsOpen())
    {
      LOG(AliL3Log::kError,"AliL3FileHandler::AliDigits2RootFile","Rootfile")
	<<"Error opening rootfile "<<new_digitsfile<<ENDLOG;
      return;
    }
  
  digFile->cd();
    
  //setup a new one, or connect it to the existing one:
  AliTPCDigitsArray *arr = new AliTPCDigitsArray; 
  arr->SetClass("AliSimDigits");
  arr->Setup(fParam);
  if(create)
    arr->MakeTree();
  else
    {
      Bool_t ok = arr->ConnectTree("TreeD_75x40_100x60_0");
      if(!ok)
	{
	  printf("AliL3FileHandler::AliDigits2RootFile : No digits tree object in existing file\n");
	  return;
	}
    }
  for(Int_t i=fRowMin; i<=fRowMax; i++)
    {
      
      if(rowPt->fRow != i) printf("AliL3FileHandler::AliDigits2RootFile : Mismatching row numbering!!!\n");
            
      Int_t sector,row;
      fTransformer->Slice2Sector(fSlice,i,sector,row);
      AliDigits * dig = arr->CreateRow(sector,row);
      AliDigits *old_dig = old_array->LoadRow(sector,row);
      if(!old_dig)
	printf("AliL3FileHandler::AliDigits2RootFile : No padrow %d %d\n",sector,row);
      
      AliL3DigitData *digPt = rowPt->fDigitData;
      for(UInt_t j=0; j<rowPt->fNDigit; j++)
	{
	  UShort_t charge = digPt[j].fCharge;
	  UChar_t pad = digPt[j].fPad;
	  UShort_t time = digPt[j].fTime;
	  
	  if(charge == 0) //Only write the digits that has not been removed
	    continue;
	  dig->SetDigitFast(old_dig->GetDigit(time,pad),time,pad);
	  ((AliSimDigits*)dig)->SetTrackIDFast(((AliSimDigits*)old_dig)->GetTrackID((Int_t)time,(Int_t)pad,0),time,pad,0);
	  ((AliSimDigits*)dig)->SetTrackIDFast(((AliSimDigits*)old_dig)->GetTrackID((Int_t)time,(Int_t)pad,1),time,pad,1);
	  ((AliSimDigits*)dig)->SetTrackIDFast(((AliSimDigits*)old_dig)->GetTrackID((Int_t)time,(Int_t)pad,2),time,pad,2);
	  
	}
      UpdateRowPointer(rowPt);
      arr->StoreRow(sector,row);
      arr->ClearRow(sector,row);  
      old_array->ClearRow(sector,row);
    }
  digFile->cd();
  char treeName[100];
  sprintf(treeName,"TreeD_%s_0",fParam->GetTitle());
  printf("Writing tree to file.....");
  arr->GetTree()->Write(treeName,TObject::kOverwrite);
  printf("done\n");
  digFile->Close();
  //arr->GetTree()->Delete();
  //delete arr;
}

///////////////////////////////////////// Point IO  
Bool_t AliL3FileHandler::AliPoints2Binary(){
  Bool_t out = kTRUE;
  UInt_t npoint;
  AliL3SpacePointData *data = AliPoints2Memory(npoint);
  out = Memory2Binary(npoint,data);
  Free();
  return out;
}

AliL3SpacePointData * AliL3FileHandler::AliPoints2Memory(UInt_t & npoint){
  AliL3SpacePointData *data = 0;
  npoint=0;
  if(!fInAli){
    LOG(AliL3Log::kWarning,"AliL3FileHandler::AliPoints2Memory","File")
    <<"No Input avalible: no object TFile"<<ENDLOG;
    return 0;
  }
  if(!fInAli->IsOpen()){
    LOG(AliL3Log::kWarning,"AliL3FileHandler::AliPoints2Memory","File")
    <<"No Input avalible: TFile not opend"<<ENDLOG;
    return 0;
  }
  TDirectory *savedir = gDirectory;
  fInAli->cd();
  
  Char_t cname[100];
  Int_t eventn = 0;
  sprintf(cname,"TreeC_TPC_%d",eventn);
  AliTPCClustersArray carray;
  carray.Setup(fParam);
  carray.SetClusterType("AliTPCcluster");
  Bool_t clusterok = carray.ConnectTree(cname);
  if(!clusterok) return 0;

  AliTPCClustersRow ** clusterrow = 
               new AliTPCClustersRow*[ (int)carray.GetTree()->GetEntries()];
  Int_t *rows = new int[ (int)carray.GetTree()->GetEntries()];
  Int_t *sects = new int[  (int)carray.GetTree()->GetEntries()];
  Int_t sum=0;

  Int_t lslice,lrow;
  for(Int_t i=0; i<carray.GetTree()->GetEntries(); i++){
    AliSegmentID *s = carray.LoadEntry(i);
    Int_t sector,row;
    fParam->AdjustSectorRow(s->GetID(),sector,row);
    rows[i] = row;
    sects[i] = sector;
    clusterrow[i] = 0;
    fTransformer->Sector2Slice(lslice,lrow,sector,row);
    if(fSlice != lslice || lrow<fRowMin || lrow>fRowMax) continue;
    clusterrow[i] = carray.GetRow(sector,row);
    if(clusterrow[i])
      sum+=clusterrow[i]->GetArray()->GetEntriesFast();
  }
  UInt_t size = sum*sizeof(AliL3SpacePointData);

  LOG(AliL3Log::kDebug,"AliL3FileHandler::AliPoints2Memory","File")
  <<AliL3Log::kDec<<"Found "<<sum<<" SpacePoints"<<ENDLOG;

  data = (AliL3SpacePointData *) Allocate(size);
  npoint = sum;
  UInt_t n=0; 
  for(Int_t i=0; i<carray.GetTree()->GetEntries(); i++){
    if(!clusterrow[i]) continue;
    Int_t row = rows[i];
    Int_t sector = sects[i];
    fTransformer->Sector2Slice(lslice,lrow,sector,row);
    Int_t entries_in_row = clusterrow[i]->GetArray()->GetEntriesFast();
    for(Int_t j = 0;j<entries_in_row;j++){
      AliTPCcluster *c = (AliTPCcluster*)(*clusterrow[i])[j];
      data[n].fZ = c->GetZ();
      data[n].fY = c->GetY();
      data[n].fX = fParam->GetPadRowRadii(sector,row);
      data[n].fID = n+((fSlice&0x7f)<<25)+((fPatch&0x7)<<22);//uli
      data[n].fPadRow = lrow;
      data[n].fXYErr = c->GetSigmaY2();
      data[n].fZErr = c->GetSigmaZ2();
      if(fMC) fprintf(fMC,"%d %d\n",data[n].fID,c->GetLabel(0));
      n++;
    }
  }
  for(Int_t i=0;i<carray.GetTree()->GetEntries();i++){
    Int_t row = rows[i];
    Int_t sector = sects[i];
    if(carray.GetRow(sector,row))
      carray.ClearRow(sector,row);
  }

  delete [] clusterrow;
  delete [] rows;
  delete [] sects;
  savedir->cd();   

  return data;
}
Commit	Line	Data
b661165c	1	// Author: Uli Frankenfeld <mailto:franken@fi.uib.no>
b661165c	2	//*-- Copyright &copy Uli
108615fc	3
	4	#include <math.h>
	5	#include <iostream.h>
ee4604c0	6	#include <TObject.h>
108615fc	7	#include <TFile.h>
	8	#include <TTree.h>
	9	#include <stdio.h>
	10
	11	#include "AliL3Transform.h"
	12	#include "AliL3Logging.h"
	13	#include "AliL3MemHandler.h"
	14	#include "AliL3FileHandler.h"
	15
0d319e67	16	#include "AliTPCDigitsArray.h"
108615fc	17	#include "AliTPCClustersArray.h"
	18	#include "AliTPCcluster.h"
	19	#include "AliTPCClustersRow.h"
	20	#include "AliTPCParam.h"
	21	#include "AliSimDigits.h"
	22
	23	#include "AliL3DigitData.h"
	24	#include "AliL3TrackSegmentData.h"
	25	#include "AliL3SpacePointData.h"
	26	#include "AliL3TrackArray.h"
b661165c	27
108615fc	28	//_____________________________________________________________
b661165c	29	// AliL3FileHandler
108615fc	30	//
	31	// The L3 Binary File handler
	32	//
	33
	34	ClassImp(AliL3FileHandler)
	35
	36	AliL3FileHandler::AliL3FileHandler(){
	37	//Default constructor
	38	fInAli = 0;
	39	fParam = 0;
	40	fTransformer = 0;
	41	fMC =0;
	42	}
	43
	44
	45	AliL3FileHandler::~AliL3FileHandler(){
	46	//Destructor
	47	if(fTransformer) delete fTransformer;
	48	if(fMC) CloseMCOutput();
8f1a9904	49	if(fInAli) CloseAliInput();
108615fc	50	}
	51
	52	Bool_t AliL3FileHandler::SetMCOutput(char *name){
	53	fMC = fopen(name,"w");
	54	if(!fMC){
	55	LOG(AliL3Log::kWarning,"AliL3FileHandler::SetMCOutput","File Open")
	56	<<"Pointer to File = 0x0 "<<ENDLOG;
	57	return kFALSE;
	58	}
	59	return kTRUE;
	60	}
	61
	62	Bool_t AliL3FileHandler::SetMCOutput(FILE *file){
	63	fMC = file;
	64	if(!fMC){
	65	LOG(AliL3Log::kWarning,"AliL3FileHandler::SetMCOutput","File Open")
	66	<<"Pointer to File = 0x0 "<<ENDLOG;
	67	return kFALSE;
	68	}
	69	return kTRUE;
	70	}
	71
	72	void AliL3FileHandler::CloseMCOutput(){
	73	if(!fMC){
	74	LOG(AliL3Log::kWarning,"AliL3FileHandler::CloseMCOutPut","File Close")
	75	<<"Nothing to Close"<<ENDLOG;
	76	return;
	77	}
	78	fclose(fMC);
	79	fMC =0;
	80	}
	81
	82	Bool_t AliL3FileHandler::SetAliInput(){
	83	if(!fInAli->IsOpen()){
	84	LOG(AliL3Log::kError,"AliL3FileHandler::SetAliInput","File Open")
	85	<<"Ali File "<<fInAli->GetName()<<" does not exist"<<ENDLOG;
	86	return kFALSE;
	87	}
	88	fParam = (AliTPCParam*)fInAli->Get("75x40_100x60");
	89	if(!fParam){
	90	LOG(AliL3Log::kError,"AliL3FileHandler::SetAliInput","File Open")
	91	<<"No AliTPCParam 75x40_100x60 in File "<<fInAli->GetName()<<ENDLOG;
	92	return kFALSE;
	93	}
	94	fTransformer = new AliL3Transform();
	95	return kTRUE;
	96	}
	97
	98	Bool_t AliL3FileHandler::SetAliInput(char *name){
	99	fInAli= new TFile(name,"READ");
	100	if(!fInAli){
	101	LOG(AliL3Log::kWarning,"AliL3FileHandler::SetAliInput","File Open")
	102	<<"Pointer to TFile = 0x0 "<<ENDLOG;
	103	return kFALSE;
	104	}
	105	return SetAliInput();
	106	}
	107
	108	Bool_t AliL3FileHandler::SetAliInput(TFile *file){
	109	fInAli=file;
	110	if(!fInAli){
	111	LOG(AliL3Log::kWarning,"AliL3FileHandler::SetAliInput","File Open")
	112	<<"Pointer to TFile = 0x0 "<<ENDLOG;
	113	return kFALSE;
114	}
115	return SetAliInput();
116	}
117
118	void AliL3FileHandler::CloseAliInput(){
119	if(!fInAli){
120	LOG(AliL3Log::kWarning,"AliL3FileHandler::CloseAliInput","File Close")
121	<<"Nothing to Close"<<ENDLOG;
122	return;
123	}
124	if(fInAli->IsOpen()) fInAli->Close();
125	delete fInAli;
126	fInAli = 0;
8f1a9904	127
108615fc	128	}
	129
	130	Bool_t AliL3FileHandler::IsDigit(){
	131	if(!fInAli){
	132	LOG(AliL3Log::kWarning,"AliL3FileHandler::IsDigit","File")
	133	<<"Pointer to TFile = 0x0 "<<ENDLOG;
	134	return kTRUE; //may you are use binary input which is Digits!!
	135	}
03b6adf7	136	TTree t=(TTree)fInAli->Get("TreeD_75x40_100x60_0");
108615fc	137	if(t){
	138	LOG(AliL3Log::kInformational,"AliL3FileHandler::IsDigit","File Type")
	139	<<"Found Digit Tree -> Use Fast Cluster Finder"<<ENDLOG;
	140	return kTRUE;
	141	}
	142	else{
	143	LOG(AliL3Log::kInformational,"AliL3FileHandler::IsDigit","File Type")
	144	<<"No Digit Tree -> Use Cluster Tree"<<ENDLOG;
	145	return kFALSE;
	146	}
	147	}
	148
	149	///////////////////////////////////////// Digit IO
	150	Bool_t AliL3FileHandler::AliDigits2Binary(){
	151	Bool_t out = kTRUE;
	152	UInt_t nrow;
	153	AliL3DigitRowData* data = AliDigits2Memory(nrow);
	154	out = Memory2Binary(nrow,data);
	155	Free();
	156	return out;
	157	}
	158
	159
	160	Bool_t AliL3FileHandler::AliDigits2CompBinary(){
	161	Bool_t out = kTRUE;
	162	UInt_t ndigits=0;
	163	AliL3DigitRowData* digits = AliDigits2Memory(ndigits);
	164	out = Memory2CompBinary(ndigits,digits);
	165	Free();
	166	return out;
	167	}
	168
	169
	170	AliL3DigitRowData * AliL3FileHandler::AliDigits2Memory(UInt_t & nrow){
	171	AliL3DigitRowData *data = 0;
	172	nrow=0;
	173	if(!fInAli){
	174	LOG(AliL3Log::kWarning,"AliL3FileHandler::AliDigits2Memory","File")
	175	<<"No Input avalible: no object TFile"<<ENDLOG;
	176	return 0;
	177	}
	178	if(!fInAli->IsOpen()){
	179	LOG(AliL3Log::kWarning,"AliL3FileHandler::AliDigits2Memory","File")
	180	<<"No Input avalible: TFile not opend"<<ENDLOG;
	181	return 0;
	182	}
	183
	184	TDirectory *savedir = gDirectory;
	185	fInAli->cd();
03b6adf7	186	TTree t=(TTree)fInAli->Get("TreeD_75x40_100x60_0");
108615fc	187	if(!t){
	188	LOG(AliL3Log::kWarning,"AliL3FileHandler::AliDigits2Binary","AliRoot")
	189	<<"No Digit Tree inside!"<<ENDLOG;
	190	return 0;
	191	}
	192	AliSimDigits digarr, *dummy=&digarr;
	193	t->GetBranch("Segment")->SetAddress(&dummy);
	194	UShort_t dig;
	195	Int_t time,pad,sector,row;
	196	Int_t nrows=0;
	197	Int_t ndigitcount=0;
	198	Int_t entries = (Int_t)t->GetEntries();
	199	Int_t ndigits[entries];
	200	Int_t lslice,lrow;
	201	for(Int_t n=0; n<t->GetEntries(); n++)
	202	{
	203	t->GetEvent(n);
	204	fParam->AdjustSectorRow(digarr.GetID(),sector,row);
	205	fTransformer->Sector2Slice(lslice,lrow,sector,row);
	206	if(fSlice != lslice \|\| lrow<fRowMin \|\| lrow>fRowMax) continue;
03b6adf7	207	// if(fSlice != lslice) continue;
108615fc	208
	209	Float_t xyz[3];
	210	ndigits[lrow] = 0;
	211	digarr.First();
	212	do {
	213	time=digarr.CurrentRow();
	214	pad=digarr.CurrentColumn();
	215	dig = digarr.GetDigit(time,pad);
	216	if(dig<=fParam->GetZeroSup()) continue;
	217	if(time < fParam->GetMaxTBin()-1 && time > 0)
	218	if(digarr.GetDigit(time+1,pad) <= fParam->GetZeroSup()
	219	&& digarr.GetDigit(time-1,pad) <= fParam->GetZeroSup())
	220	continue;
	221
	222	fTransformer->Raw2Local(xyz,sector,row,pad,time);
	223	if(fParam->GetPadRowRadii(sector,row)<230./250.*fabs(xyz[2]))
	224	continue;
	225
	226	ndigits[lrow]++; //for this row only
	227	ndigitcount++; //total number of digits to be published
	228
	229	} while (digarr.Next());
	230
	231	nrows++;
	232	}
	233	Int_t size = sizeof(AliL3DigitData)*ndigitcount
8f1a9904	234	+ nrows*sizeof(AliL3DigitRowData);
108615fc	235
	236	LOG(AliL3Log::kDebug,"AliL3FileHandler::AliDigits2Memory","Digits")
	237	<<AliL3Log::kDec<<"Found "<<ndigitcount<<" Digits"<<ENDLOG;
	238
	239	data=(AliL3DigitRowData*) Allocate(size);
	240	nrow = (UInt_t)nrows;
	241	AliL3DigitRowData *tempPt = data;
	242	for(Int_t n=0; n<t->GetEntries(); n++)
	243	{
	244	t->GetEvent(n);
	245
	246	Float_t xyz[3];
	247	fParam->AdjustSectorRow(digarr.GetID(),sector,row);
	248	fTransformer->Sector2Slice(lslice,lrow,sector,row);
	249	// if(fSlice != lslice) continue;
	250	if(fSlice != lslice \|\| lrow<fRowMin \|\| lrow>fRowMax) continue;
	251	tempPt->fRow = lrow;
	252	tempPt->fNDigit = ndigits[lrow];
	253
	254	Int_t localcount=0;
	255	digarr.First();
	256	do {
03b6adf7	257	//dig=digarr.CurrentDigit();
03b6adf7	258	//if (dig<=fParam->GetZeroSup()) continue;
108615fc	259	time=digarr.CurrentRow();
108615fc	260	pad=digarr.CurrentColumn();
03b6adf7	261	dig = digarr.GetDigit(time,pad);
	262	if (dig <= fParam->GetZeroSup()) continue;
	263	if(time < fParam->GetMaxTBin()-1 && time > 0)
108615fc	264	if(digarr.GetDigit(time-1,pad) <= fParam->GetZeroSup() &&
	265	digarr.GetDigit(time+1,pad) <= fParam->GetZeroSup()) continue;
	266
	267	//Exclude data outside cone:
	268	fTransformer->Raw2Local(xyz,sector,row,pad,time);
	269	if(fParam->GetPadRowRadii(sector,row)<230./250.*fabs(xyz[2]))
	270	continue;
	271
	272	if(localcount >= ndigits[lrow])
	273	LOG(AliL3Log::kFatal,"AliL3FileHandler::AliDigits2Binary","Memory")
03b6adf7	274	<<AliL3Log::kDec<<"Mismatch: localcount "<<localcount<<" ndigits "
	275	<<ndigits[lrow]<<ENDLOG;
	276
108615fc	277	tempPt->fDigitData[localcount].fCharge=dig;
	278	tempPt->fDigitData[localcount].fPad=pad;
	279	tempPt->fDigitData[localcount].fTime=time;
	280	localcount++;
	281	} while (digarr.Next());
	282
	283	Byte_t tmp = (Byte_t)tempPt;
	284	Int_t size = sizeof(AliL3DigitRowData)
	285	+ ndigits[lrow]*sizeof(AliL3DigitData);
	286	tmp += size;
	287	tempPt = (AliL3DigitRowData*)tmp;
	288	}
	289	savedir->cd();
	290	return data;
	291	}
	292
0d319e67	293	void AliL3FileHandler::AliDigits2RootFile(AliL3DigitRowData rowPt,Char_t new_digitsfile)
	294	{
	295	//Write digits to a new alirootfile.
	296
	297	if(!fInAli)
	298	{
8f1a9904	299	printf("AliL3FileHandler::AliDigits2RootFile : No rootfile\n");
0d319e67	300	return;
	301	}
	302	if(!fParam)
	303	{
	304	printf("AliL3FileHandler::AliDigits2RootFile : No parameter object. Run on rootfile\n");
	305	return;
	306	}
	307	if(!fTransformer)
	308	{
	309	printf("AliL3FileHandler::AliDigits2RootFile : No transform object\n");
	310	return;
	311	}
	312
	313	//Get the original digitstree:
	314	fInAli->cd();
	315	AliTPCDigitsArray *old_array = new AliTPCDigitsArray();
	316	old_array->Setup(fParam);
	317	old_array->SetClass("AliSimDigits");
03b6adf7	318	Bool_t ok = old_array->ConnectTree("TreeD_75x40_100x60_0");
0d319e67	319	if(!ok)
	320	{
	321	printf("AliL3FileHandler::AliDigits2RootFile : No digits tree object\n");
	322	return;
	323	}
0d319e67	324
03b6adf7	325	Bool_t create=kFALSE;
	326	TFile *digFile;
	327
8f1a9904	328	digFile = TFile::Open(new_digitsfile,"NEW");
8f1a9904	329	if(digFile->IsOpen())
03b6adf7	330	{
03b6adf7	331	create = kTRUE;
	332	fParam->Write(fParam->GetTitle());
	333	}
	334	else
	335	{
8f1a9904	336	LOG(AliL3Log::kDebug,"AliL3FileHandler::AliDigits2RootFile","Rootfile")
8f1a9904	337	<<"Rootfile did already exist, so I will just open it for updates"<<ENDLOG;
03b6adf7	338	digFile = TFile::Open(new_digitsfile,"UPDATE");
	339	create=kFALSE;
	340	}
	341	if(!digFile->IsOpen())
	342	{
8f1a9904	343	LOG(AliL3Log::kError,"AliL3FileHandler::AliDigits2RootFile","Rootfile")
8f1a9904	344	<<"Error opening rootfile "<<new_digitsfile<<ENDLOG;
03b6adf7	345	return;
	346	}
	347
	348	digFile->cd();
	349
	350	//setup a new one, or connect it to the existing one:
0d319e67	351	AliTPCDigitsArray *arr = new AliTPCDigitsArray;
	352	arr->SetClass("AliSimDigits");
	353	arr->Setup(fParam);
03b6adf7	354	if(create)
	355	arr->MakeTree();
	356	else
	357	{
	358	Bool_t ok = arr->ConnectTree("TreeD_75x40_100x60_0");
	359	if(!ok)
	360	{
	361	printf("AliL3FileHandler::AliDigits2RootFile : No digits tree object in existing file\n");
	362	return;
	363	}
	364	}
0d319e67	365	for(Int_t i=fRowMin; i<=fRowMax; i++)
0d319e67	366	{
03b6adf7	367
	368	if(rowPt->fRow != i) printf("AliL3FileHandler::AliDigits2RootFile : Mismatching row numbering!!!\n");
	369
0d319e67	370	Int_t sector,row;
	371	fTransformer->Slice2Sector(fSlice,i,sector,row);
	372	AliDigits * dig = arr->CreateRow(sector,row);
	373	AliDigits *old_dig = old_array->LoadRow(sector,row);
	374	if(!old_dig)
	375	printf("AliL3FileHandler::AliDigits2RootFile : No padrow %d %d\n",sector,row);
	376
	377	AliL3DigitData *digPt = rowPt->fDigitData;
	378	for(UInt_t j=0; j<rowPt->fNDigit; j++)
	379	{
	380	UShort_t charge = digPt[j].fCharge;
	381	UChar_t pad = digPt[j].fPad;
	382	UShort_t time = digPt[j].fTime;
03b6adf7	383
	384	if(charge == 0) //Only write the digits that has not been removed
	385	continue;
	386	dig->SetDigitFast(old_dig->GetDigit(time,pad),time,pad);
0d319e67	387	((AliSimDigits)dig)->SetTrackIDFast(((AliSimDigits)old_dig)->GetTrackID((Int_t)time,(Int_t)pad,0),time,pad,0);
	388	((AliSimDigits)dig)->SetTrackIDFast(((AliSimDigits)old_dig)->GetTrackID((Int_t)time,(Int_t)pad,1),time,pad,1);
	389	((AliSimDigits)dig)->SetTrackIDFast(((AliSimDigits)old_dig)->GetTrackID((Int_t)time,(Int_t)pad,2),time,pad,2);
	390
	391	}
	392	UpdateRowPointer(rowPt);
	393	arr->StoreRow(sector,row);
	394	arr->ClearRow(sector,row);
	395	old_array->ClearRow(sector,row);
	396	}
	397	digFile->cd();
	398	char treeName[100];
03b6adf7	399	sprintf(treeName,"TreeD_%s_0",fParam->GetTitle());
8f1a9904	400	printf("Writing tree to file.....");
0d319e67	401	arr->GetTree()->Write(treeName,TObject::kOverwrite);
8f1a9904	402	printf("done\n");
0d319e67	403	digFile->Close();
03b6adf7	404	//arr->GetTree()->Delete();
03b6adf7	405	//delete arr;
0d319e67	406	}
0d319e67	407
108615fc	408	///////////////////////////////////////// Point IO
	409	Bool_t AliL3FileHandler::AliPoints2Binary(){
	410	Bool_t out = kTRUE;
	411	UInt_t npoint;
	412	AliL3SpacePointData *data = AliPoints2Memory(npoint);
	413	out = Memory2Binary(npoint,data);
	414	Free();
	415	return out;
	416	}
	417
	418	AliL3SpacePointData * AliL3FileHandler::AliPoints2Memory(UInt_t & npoint){
	419	AliL3SpacePointData *data = 0;
	420	npoint=0;
	421	if(!fInAli){
	422	LOG(AliL3Log::kWarning,"AliL3FileHandler::AliPoints2Memory","File")
	423	<<"No Input avalible: no object TFile"<<ENDLOG;
	424	return 0;
	425	}
	426	if(!fInAli->IsOpen()){
	427	LOG(AliL3Log::kWarning,"AliL3FileHandler::AliPoints2Memory","File")
	428	<<"No Input avalible: TFile not opend"<<ENDLOG;
	429	return 0;
	430	}
	431	TDirectory *savedir = gDirectory;
	432	fInAli->cd();
8f1a9904	433
	434	Char_t cname[100];
	435	Int_t eventn = 0;
	436	sprintf(cname,"TreeC_TPC_%d",eventn);
108615fc	437	AliTPCClustersArray carray;
	438	carray.Setup(fParam);
	439	carray.SetClusterType("AliTPCcluster");
8f1a9904	440	Bool_t clusterok = carray.ConnectTree(cname);
108615fc	441	if(!clusterok) return 0;
	442
	443	AliTPCClustersRow ** clusterrow =
	444	new AliTPCClustersRow*[ (int)carray.GetTree()->GetEntries()];
	445	Int_t *rows = new int[ (int)carray.GetTree()->GetEntries()];
	446	Int_t *sects = new int[ (int)carray.GetTree()->GetEntries()];
	447	Int_t sum=0;
	448
	449	Int_t lslice,lrow;
	450	for(Int_t i=0; i<carray.GetTree()->GetEntries(); i++){
	451	AliSegmentID *s = carray.LoadEntry(i);
	452	Int_t sector,row;
	453	fParam->AdjustSectorRow(s->GetID(),sector,row);
	454	rows[i] = row;
	455	sects[i] = sector;
	456	clusterrow[i] = 0;
	457	fTransformer->Sector2Slice(lslice,lrow,sector,row);
	458	if(fSlice != lslice \|\| lrow<fRowMin \|\| lrow>fRowMax) continue;
	459	clusterrow[i] = carray.GetRow(sector,row);
	460	if(clusterrow[i])
	461	sum+=clusterrow[i]->GetArray()->GetEntriesFast();
	462	}
	463	UInt_t size = sum*sizeof(AliL3SpacePointData);
	464
	465	LOG(AliL3Log::kDebug,"AliL3FileHandler::AliPoints2Memory","File")
	466	<<AliL3Log::kDec<<"Found "<<sum<<" SpacePoints"<<ENDLOG;
	467
	468	data = (AliL3SpacePointData *) Allocate(size);
	469	npoint = sum;
	470	UInt_t n=0;
	471	for(Int_t i=0; i<carray.GetTree()->GetEntries(); i++){
	472	if(!clusterrow[i]) continue;
	473	Int_t row = rows[i];
	474	Int_t sector = sects[i];
	475	fTransformer->Sector2Slice(lslice,lrow,sector,row);
	476	Int_t entries_in_row = clusterrow[i]->GetArray()->GetEntriesFast();
	477	for(Int_t j = 0;j<entries_in_row;j++){
	478	AliTPCcluster c = (AliTPCcluster)(*clusterrow[i])[j];
	479	data[n].fZ = c->GetZ();
	480	data[n].fY = c->GetY();
	481	data[n].fX = fParam->GetPadRowRadii(sector,row);
	482	data[n].fID = n+((fSlice&0x7f)<<25)+((fPatch&0x7)<<22);//uli
	483	data[n].fPadRow = lrow;
	484	data[n].fXYErr = c->GetSigmaY2();
	485	data[n].fZErr = c->GetSigmaZ2();
	486	if(fMC) fprintf(fMC,"%d %d\n",data[n].fID,c->GetLabel(0));
	487	n++;
	488	}
	489	}
	490	for(Int_t i=0;i<carray.GetTree()->GetEntries();i++){
	491	Int_t row = rows[i];
	492	Int_t sector = sects[i];
	493	if(carray.GetRow(sector,row))
	494	carray.ClearRow(sector,row);
	495	}
	496
	497	delete [] clusterrow;
	498	delete [] rows;
	499	delete [] sects;
	500	savedir->cd();
	501
	502	return data;
	503	}
	504