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


//Author:        Uli Frankenfeld
//Last Modified: 17.12.2000

#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"
//_____________________________________________________________
//
// 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();
}

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 input alirootfile\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;
  
  if(fPatch == 0)
    {    
      digFile = TFile::Open(new_digitsfile,"RECREATE");
      create = kTRUE;
      fParam->Write(fParam->GetTitle());
    }
  else
    {
      digFile = TFile::Open(new_digitsfile,"UPDATE");
      create=kFALSE;
    }
  if(!digFile->IsOpen())
    {
      printf("AliL3FileHandler::AliDigits2RootFile : Error opening a new rootfile\n");
      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());
  arr->GetTree()->Write(treeName,TObject::kOverwrite);
  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();

  AliTPCClustersArray carray;
  carray.Setup(fParam);
  carray.SetClusterType("AliTPCcluster");
  Bool_t clusterok = carray.ConnectTree("Segment Tree");
  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
108615fc	1
	2	//Author: Uli Frankenfeld
	3	//Last Modified: 17.12.2000
	4
	5	#include <math.h>
	6	#include <iostream.h>
ee4604c0	7	#include <TObject.h>
108615fc	8	#include <TFile.h>
	9	#include <TTree.h>
	10	#include <stdio.h>
	11
	12	#include "AliL3Transform.h"
	13	#include "AliL3Logging.h"
	14	#include "AliL3MemHandler.h"
	15	#include "AliL3FileHandler.h"
	16
0d319e67	17	#include "AliTPCDigitsArray.h"
108615fc	18	#include "AliTPCClustersArray.h"
	19	#include "AliTPCcluster.h"
	20	#include "AliTPCClustersRow.h"
	21	#include "AliTPCParam.h"
	22	#include "AliSimDigits.h"
	23
	24	#include "AliL3DigitData.h"
	25	#include "AliL3TrackSegmentData.h"
	26	#include "AliL3SpacePointData.h"
	27	#include "AliL3TrackArray.h"
	28	//_____________________________________________________________
	29	//
	30	// The L3 Binary File handler
	31	//
	32
	33	ClassImp(AliL3FileHandler)
	34
	35	AliL3FileHandler::AliL3FileHandler(){
	36	//Default constructor
	37	fInAli = 0;
	38	fParam = 0;
	39	fTransformer = 0;
	40	fMC =0;
	41	}
	42
	43
	44	AliL3FileHandler::~AliL3FileHandler(){
	45	//Destructor
	46	if(fTransformer) delete fTransformer;
	47	if(fMC) CloseMCOutput();
	48	}
	49
	50	Bool_t AliL3FileHandler::SetMCOutput(char *name){
	51	fMC = fopen(name,"w");
	52	if(!fMC){
	53	LOG(AliL3Log::kWarning,"AliL3FileHandler::SetMCOutput","File Open")
	54	<<"Pointer to File = 0x0 "<<ENDLOG;
	55	return kFALSE;
	56	}
	57	return kTRUE;
	58	}
	59
	60	Bool_t AliL3FileHandler::SetMCOutput(FILE *file){
	61	fMC = file;
	62	if(!fMC){
	63	LOG(AliL3Log::kWarning,"AliL3FileHandler::SetMCOutput","File Open")
	64	<<"Pointer to File = 0x0 "<<ENDLOG;
	65	return kFALSE;
	66	}
	67	return kTRUE;
	68	}
	69
	70	void AliL3FileHandler::CloseMCOutput(){
	71	if(!fMC){
	72	LOG(AliL3Log::kWarning,"AliL3FileHandler::CloseMCOutPut","File Close")
	73	<<"Nothing to Close"<<ENDLOG;
	74	return;
	75	}
	76	fclose(fMC);
	77	fMC =0;
	78	}
	79
	80	Bool_t AliL3FileHandler::SetAliInput(){
	81	if(!fInAli->IsOpen()){
82	LOG(AliL3Log::kError,"AliL3FileHandler::SetAliInput","File Open")
83	<<"Ali File "<<fInAli->GetName()<<" does not exist"<<ENDLOG;
84	return kFALSE;
85	}
86	fParam = (AliTPCParam*)fInAli->Get("75x40_100x60");
87	if(!fParam){
88	LOG(AliL3Log::kError,"AliL3FileHandler::SetAliInput","File Open")
89	<<"No AliTPCParam 75x40_100x60 in File "<<fInAli->GetName()<<ENDLOG;
90	return kFALSE;
91	}
92	fTransformer = new AliL3Transform();
93	return kTRUE;
94	}
95
96	Bool_t AliL3FileHandler::SetAliInput(char *name){
97	fInAli= new TFile(name,"READ");
98	if(!fInAli){
99	LOG(AliL3Log::kWarning,"AliL3FileHandler::SetAliInput","File Open")
100	<<"Pointer to TFile = 0x0 "<<ENDLOG;
101	return kFALSE;
102	}
103	return SetAliInput();
104	}
105
106	Bool_t AliL3FileHandler::SetAliInput(TFile *file){
107	fInAli=file;
108	if(!fInAli){
109	LOG(AliL3Log::kWarning,"AliL3FileHandler::SetAliInput","File Open")
110	<<"Pointer to TFile = 0x0 "<<ENDLOG;
111	return kFALSE;
112	}
113	return SetAliInput();
114	}
115
116	void AliL3FileHandler::CloseAliInput(){
117	if(!fInAli){
118	LOG(AliL3Log::kWarning,"AliL3FileHandler::CloseAliInput","File Close")
119	<<"Nothing to Close"<<ENDLOG;
120	return;
121	}
122	if(fInAli->IsOpen()) fInAli->Close();
123	delete fInAli;
124	fInAli = 0;
125	}
126
127	Bool_t AliL3FileHandler::IsDigit(){
128	if(!fInAli){
129	LOG(AliL3Log::kWarning,"AliL3FileHandler::IsDigit","File")
130	<<"Pointer to TFile = 0x0 "<<ENDLOG;
131	return kTRUE; //may you are use binary input which is Digits!!
132	}
03b6adf7	133	TTree t=(TTree)fInAli->Get("TreeD_75x40_100x60_0");
108615fc	134	if(t){
	135	LOG(AliL3Log::kInformational,"AliL3FileHandler::IsDigit","File Type")
	136	<<"Found Digit Tree -> Use Fast Cluster Finder"<<ENDLOG;
	137	return kTRUE;
	138	}
	139	else{
	140	LOG(AliL3Log::kInformational,"AliL3FileHandler::IsDigit","File Type")
	141	<<"No Digit Tree -> Use Cluster Tree"<<ENDLOG;
	142	return kFALSE;
	143	}
	144	}
	145
	146	///////////////////////////////////////// Digit IO
	147	Bool_t AliL3FileHandler::AliDigits2Binary(){
	148	Bool_t out = kTRUE;
	149	UInt_t nrow;
	150	AliL3DigitRowData* data = AliDigits2Memory(nrow);
	151	out = Memory2Binary(nrow,data);
	152	Free();
	153	return out;
	154	}
	155
	156
	157	Bool_t AliL3FileHandler::AliDigits2CompBinary(){
	158	Bool_t out = kTRUE;
	159	UInt_t ndigits=0;
	160	AliL3DigitRowData* digits = AliDigits2Memory(ndigits);
	161	out = Memory2CompBinary(ndigits,digits);
	162	Free();
	163	return out;
	164	}
	165
	166
	167	AliL3DigitRowData * AliL3FileHandler::AliDigits2Memory(UInt_t & nrow){
	168	AliL3DigitRowData *data = 0;
	169	nrow=0;
	170	if(!fInAli){
	171	LOG(AliL3Log::kWarning,"AliL3FileHandler::AliDigits2Memory","File")
	172	<<"No Input avalible: no object TFile"<<ENDLOG;
	173	return 0;
	174	}
	175	if(!fInAli->IsOpen()){
	176	LOG(AliL3Log::kWarning,"AliL3FileHandler::AliDigits2Memory","File")
	177	<<"No Input avalible: TFile not opend"<<ENDLOG;
	178	return 0;
	179	}
	180
	181	TDirectory *savedir = gDirectory;
	182	fInAli->cd();
03b6adf7	183	TTree t=(TTree)fInAli->Get("TreeD_75x40_100x60_0");
108615fc	184	if(!t){
	185	LOG(AliL3Log::kWarning,"AliL3FileHandler::AliDigits2Binary","AliRoot")
	186	<<"No Digit Tree inside!"<<ENDLOG;
	187	return 0;
	188	}
	189	AliSimDigits digarr, *dummy=&digarr;
	190	t->GetBranch("Segment")->SetAddress(&dummy);
	191	UShort_t dig;
	192	Int_t time,pad,sector,row;
	193	Int_t nrows=0;
	194	Int_t ndigitcount=0;
	195	Int_t entries = (Int_t)t->GetEntries();
	196	Int_t ndigits[entries];
	197	Int_t lslice,lrow;
	198	for(Int_t n=0; n<t->GetEntries(); n++)
	199	{
	200	t->GetEvent(n);
	201	fParam->AdjustSectorRow(digarr.GetID(),sector,row);
	202	fTransformer->Sector2Slice(lslice,lrow,sector,row);
	203	if(fSlice != lslice \|\| lrow<fRowMin \|\| lrow>fRowMax) continue;
03b6adf7	204	// if(fSlice != lslice) continue;
108615fc	205
	206	Float_t xyz[3];
	207	ndigits[lrow] = 0;
	208	digarr.First();
	209	do {
	210	time=digarr.CurrentRow();
	211	pad=digarr.CurrentColumn();
	212	dig = digarr.GetDigit(time,pad);
	213	if(dig<=fParam->GetZeroSup()) continue;
	214	if(time < fParam->GetMaxTBin()-1 && time > 0)
	215	if(digarr.GetDigit(time+1,pad) <= fParam->GetZeroSup()
	216	&& digarr.GetDigit(time-1,pad) <= fParam->GetZeroSup())
	217	continue;
	218
	219	fTransformer->Raw2Local(xyz,sector,row,pad,time);
	220	if(fParam->GetPadRowRadii(sector,row)<230./250.*fabs(xyz[2]))
	221	continue;
	222
	223	ndigits[lrow]++; //for this row only
	224	ndigitcount++; //total number of digits to be published
	225
	226	} while (digarr.Next());
	227
	228	nrows++;
	229	}
	230	Int_t size = sizeof(AliL3DigitData)*ndigitcount
	231	+ nrows*sizeof(AliL3DigitRowData);
	232
	233	LOG(AliL3Log::kDebug,"AliL3FileHandler::AliDigits2Memory","Digits")
	234	<<AliL3Log::kDec<<"Found "<<ndigitcount<<" Digits"<<ENDLOG;
	235
	236	data=(AliL3DigitRowData*) Allocate(size);
	237	nrow = (UInt_t)nrows;
	238	AliL3DigitRowData *tempPt = data;
	239	for(Int_t n=0; n<t->GetEntries(); n++)
	240	{
	241	t->GetEvent(n);
	242
	243	Float_t xyz[3];
	244	fParam->AdjustSectorRow(digarr.GetID(),sector,row);
	245	fTransformer->Sector2Slice(lslice,lrow,sector,row);
	246	// if(fSlice != lslice) continue;
	247	if(fSlice != lslice \|\| lrow<fRowMin \|\| lrow>fRowMax) continue;
	248	tempPt->fRow = lrow;
	249	tempPt->fNDigit = ndigits[lrow];
	250
	251	Int_t localcount=0;
	252	digarr.First();
	253	do {
03b6adf7	254	//dig=digarr.CurrentDigit();
03b6adf7	255	//if (dig<=fParam->GetZeroSup()) continue;
108615fc	256	time=digarr.CurrentRow();
108615fc	257	pad=digarr.CurrentColumn();
03b6adf7	258	dig = digarr.GetDigit(time,pad);
	259	if (dig <= fParam->GetZeroSup()) continue;
	260	if(time < fParam->GetMaxTBin()-1 && time > 0)
108615fc	261	if(digarr.GetDigit(time-1,pad) <= fParam->GetZeroSup() &&
	262	digarr.GetDigit(time+1,pad) <= fParam->GetZeroSup()) continue;
	263
	264	//Exclude data outside cone:
	265	fTransformer->Raw2Local(xyz,sector,row,pad,time);
	266	if(fParam->GetPadRowRadii(sector,row)<230./250.*fabs(xyz[2]))
	267	continue;
	268
	269	if(localcount >= ndigits[lrow])
	270	LOG(AliL3Log::kFatal,"AliL3FileHandler::AliDigits2Binary","Memory")
03b6adf7	271	<<AliL3Log::kDec<<"Mismatch: localcount "<<localcount<<" ndigits "
	272	<<ndigits[lrow]<<ENDLOG;
	273
108615fc	274	tempPt->fDigitData[localcount].fCharge=dig;
	275	tempPt->fDigitData[localcount].fPad=pad;
	276	tempPt->fDigitData[localcount].fTime=time;
	277	localcount++;
	278	} while (digarr.Next());
	279
	280	Byte_t tmp = (Byte_t)tempPt;
	281	Int_t size = sizeof(AliL3DigitRowData)
	282	+ ndigits[lrow]*sizeof(AliL3DigitData);
	283	tmp += size;
	284	tempPt = (AliL3DigitRowData*)tmp;
	285	}
	286	savedir->cd();
	287	return data;
	288	}
	289
0d319e67	290	void AliL3FileHandler::AliDigits2RootFile(AliL3DigitRowData rowPt,Char_t new_digitsfile)
	291	{
	292	//Write digits to a new alirootfile.
	293
	294	if(!fInAli)
	295	{
	296	printf("AliL3FileHandler::AliDigits2RootFile : No input alirootfile\n");
	297	return;
	298	}
	299	if(!fParam)
	300	{
	301	printf("AliL3FileHandler::AliDigits2RootFile : No parameter object. Run on rootfile\n");
	302	return;
	303	}
	304	if(!fTransformer)
	305	{
	306	printf("AliL3FileHandler::AliDigits2RootFile : No transform object\n");
	307	return;
	308	}
	309
	310	//Get the original digitstree:
	311	fInAli->cd();
	312	AliTPCDigitsArray *old_array = new AliTPCDigitsArray();
	313	old_array->Setup(fParam);
	314	old_array->SetClass("AliSimDigits");
03b6adf7	315	Bool_t ok = old_array->ConnectTree("TreeD_75x40_100x60_0");
0d319e67	316	if(!ok)
	317	{
	318	printf("AliL3FileHandler::AliDigits2RootFile : No digits tree object\n");
	319	return;
	320	}
0d319e67	321
03b6adf7	322	Bool_t create=kFALSE;
	323	TFile *digFile;
	324
	325	if(fPatch == 0)
	326	{
	327	digFile = TFile::Open(new_digitsfile,"RECREATE");
	328	create = kTRUE;
	329	fParam->Write(fParam->GetTitle());
	330	}
	331	else
	332	{
	333	digFile = TFile::Open(new_digitsfile,"UPDATE");
	334	create=kFALSE;
	335	}
	336	if(!digFile->IsOpen())
	337	{
	338	printf("AliL3FileHandler::AliDigits2RootFile : Error opening a new rootfile\n");
	339	return;
	340	}
	341
	342	digFile->cd();
	343
	344	//setup a new one, or connect it to the existing one:
0d319e67	345	AliTPCDigitsArray *arr = new AliTPCDigitsArray;
	346	arr->SetClass("AliSimDigits");
	347	arr->Setup(fParam);
03b6adf7	348	if(create)
	349	arr->MakeTree();
	350	else
	351	{
	352	Bool_t ok = arr->ConnectTree("TreeD_75x40_100x60_0");
	353	if(!ok)
	354	{
	355	printf("AliL3FileHandler::AliDigits2RootFile : No digits tree object in existing file\n");
	356	return;
	357	}
	358	}
0d319e67	359	for(Int_t i=fRowMin; i<=fRowMax; i++)
0d319e67	360	{
03b6adf7	361
	362	if(rowPt->fRow != i) printf("AliL3FileHandler::AliDigits2RootFile : Mismatching row numbering!!!\n");
	363
0d319e67	364	Int_t sector,row;
	365	fTransformer->Slice2Sector(fSlice,i,sector,row);
	366	AliDigits * dig = arr->CreateRow(sector,row);
	367	AliDigits *old_dig = old_array->LoadRow(sector,row);
	368	if(!old_dig)
	369	printf("AliL3FileHandler::AliDigits2RootFile : No padrow %d %d\n",sector,row);
	370
	371	AliL3DigitData *digPt = rowPt->fDigitData;
	372	for(UInt_t j=0; j<rowPt->fNDigit; j++)
	373	{
	374	UShort_t charge = digPt[j].fCharge;
	375	UChar_t pad = digPt[j].fPad;
	376	UShort_t time = digPt[j].fTime;
03b6adf7	377
	378	if(charge == 0) //Only write the digits that has not been removed
	379	continue;
	380	dig->SetDigitFast(old_dig->GetDigit(time,pad),time,pad);
0d319e67	381	((AliSimDigits)dig)->SetTrackIDFast(((AliSimDigits)old_dig)->GetTrackID((Int_t)time,(Int_t)pad,0),time,pad,0);
	382	((AliSimDigits)dig)->SetTrackIDFast(((AliSimDigits)old_dig)->GetTrackID((Int_t)time,(Int_t)pad,1),time,pad,1);
	383	((AliSimDigits)dig)->SetTrackIDFast(((AliSimDigits)old_dig)->GetTrackID((Int_t)time,(Int_t)pad,2),time,pad,2);
	384
	385	}
	386	UpdateRowPointer(rowPt);
	387	arr->StoreRow(sector,row);
	388	arr->ClearRow(sector,row);
	389	old_array->ClearRow(sector,row);
	390	}
	391	digFile->cd();
	392	char treeName[100];
03b6adf7	393	sprintf(treeName,"TreeD_%s_0",fParam->GetTitle());
0d319e67	394	arr->GetTree()->Write(treeName,TObject::kOverwrite);
0d319e67	395	digFile->Close();
03b6adf7	396	//arr->GetTree()->Delete();
03b6adf7	397	//delete arr;
0d319e67	398	}
0d319e67	399
108615fc	400	///////////////////////////////////////// Point IO
	401	Bool_t AliL3FileHandler::AliPoints2Binary(){
	402	Bool_t out = kTRUE;
	403	UInt_t npoint;
	404	AliL3SpacePointData *data = AliPoints2Memory(npoint);
	405	out = Memory2Binary(npoint,data);
	406	Free();
	407	return out;
	408	}
	409
	410	AliL3SpacePointData * AliL3FileHandler::AliPoints2Memory(UInt_t & npoint){
	411	AliL3SpacePointData *data = 0;
	412	npoint=0;
	413	if(!fInAli){
	414	LOG(AliL3Log::kWarning,"AliL3FileHandler::AliPoints2Memory","File")
	415	<<"No Input avalible: no object TFile"<<ENDLOG;
	416	return 0;
	417	}
	418	if(!fInAli->IsOpen()){
	419	LOG(AliL3Log::kWarning,"AliL3FileHandler::AliPoints2Memory","File")
	420	<<"No Input avalible: TFile not opend"<<ENDLOG;
	421	return 0;
	422	}
	423	TDirectory *savedir = gDirectory;
	424	fInAli->cd();
	425
	426	AliTPCClustersArray carray;
	427	carray.Setup(fParam);
	428	carray.SetClusterType("AliTPCcluster");
	429	Bool_t clusterok = carray.ConnectTree("Segment Tree");
	430	if(!clusterok) return 0;
	431
	432	AliTPCClustersRow ** clusterrow =
	433	new AliTPCClustersRow*[ (int)carray.GetTree()->GetEntries()];
	434	Int_t *rows = new int[ (int)carray.GetTree()->GetEntries()];
	435	Int_t *sects = new int[ (int)carray.GetTree()->GetEntries()];
	436	Int_t sum=0;
	437
	438	Int_t lslice,lrow;
	439	for(Int_t i=0; i<carray.GetTree()->GetEntries(); i++){
	440	AliSegmentID *s = carray.LoadEntry(i);
	441	Int_t sector,row;
	442	fParam->AdjustSectorRow(s->GetID(),sector,row);
	443	rows[i] = row;
	444	sects[i] = sector;
	445	clusterrow[i] = 0;
	446	fTransformer->Sector2Slice(lslice,lrow,sector,row);
	447	if(fSlice != lslice \|\| lrow<fRowMin \|\| lrow>fRowMax) continue;
	448	clusterrow[i] = carray.GetRow(sector,row);
	449	if(clusterrow[i])
	450	sum+=clusterrow[i]->GetArray()->GetEntriesFast();
	451	}
	452	UInt_t size = sum*sizeof(AliL3SpacePointData);
	453
	454	LOG(AliL3Log::kDebug,"AliL3FileHandler::AliPoints2Memory","File")
	455	<<AliL3Log::kDec<<"Found "<<sum<<" SpacePoints"<<ENDLOG;
	456
	457	data = (AliL3SpacePointData *) Allocate(size);
	458	npoint = sum;
	459	UInt_t n=0;
	460	for(Int_t i=0; i<carray.GetTree()->GetEntries(); i++){
	461	if(!clusterrow[i]) continue;
	462	Int_t row = rows[i];
	463	Int_t sector = sects[i];
464	fTransformer->Sector2Slice(lslice,lrow,sector,row);
465	Int_t entries_in_row = clusterrow[i]->GetArray()->GetEntriesFast();
466	for(Int_t j = 0;j<entries_in_row;j++){
467	AliTPCcluster c = (AliTPCcluster)(*clusterrow[i])[j];
468	data[n].fZ = c->GetZ();
469	data[n].fY = c->GetY();
470	data[n].fX = fParam->GetPadRowRadii(sector,row);
471	data[n].fID = n+((fSlice&0x7f)<<25)+((fPatch&0x7)<<22);//uli
472	data[n].fPadRow = lrow;
473	data[n].fXYErr = c->GetSigmaY2();
474	data[n].fZErr = c->GetSigmaZ2();
475	if(fMC) fprintf(fMC,"%d %d\n",data[n].fID,c->GetLabel(0));
476	n++;
477	}
478	}
479	for(Int_t i=0;i<carray.GetTree()->GetEntries();i++){
480	Int_t row = rows[i];
481	Int_t sector = sects[i];
482	if(carray.GetRow(sector,row))
483	carray.ClearRow(sector,row);
484	}
485
486	delete [] clusterrow;
487	delete [] rows;
488	delete [] sects;
489	savedir->cd();
490
491	return data;
492	}
493