[u/mrichter/AliRoot.git] / PMD / AliPMDCalibrator.cxx

//////////////////////////////////////////////////////////////////////////////
//
// * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
// *                                                                        *
// * Author: The ALICE Off-line Project.                                    *
// * Contributors are mentioned in the code where appropriate.  	    *
// *									    *
// * Permission to use, copy, modify and distribute this software and its   *
// * documentation strictly for non-commercial purposes is hereby granted   *
// * without fee, provided that the above copyright notice appears in all   *
// * copies and that both the copyright notice and this permission notice   *
// * appear in the supporting documentation. The authors make no claims     *
// * about the suitability of this software for any purpose. It is	    *
// * provided "as is" without express or implied warranty.		    *
// **************************************************************************/
//
//////////////////////////////////////////////////////////////////////////////

#include "TF1.h"
#include "TFile.h"
#include "TObjString.h"
#include "TROOT.h"
#include "TClonesArray.h"
#include "TH1F.h"
#include "TObjArray.h"
#include "TMath.h"

// --- Standard library ---

// --- AliRoot header files ---
#include "AliLog.h"
#include "AliRawReaderFile.h"
#include "AliPMDCalibrator.h"
#include "AliRawReaderDate.h"
#include "AliPMDRawStream.h"
#include "AliPMDCalibData.h"
#include "AliPMDddldata.h"
#include "AliCDBManager.h"
#include "AliCDBId.h"
#include "AliCDBMetaData.h"
#include "AliDAQ.h"

//#include "AliPMDCleanNoise.h"
//#include "AliPMDCleaner.h"

#include "AliPMDPedestal.h"
#include "AliCDBManager.h"
#include "AliCDBEntry.h"

ClassImp(AliPMDCalibrator)


AliPMDCalibrator::AliPMDCalibrator():
  fCalibGain(new AliPMDCalibData()), fCalibPed(new AliPMDPedestal())
{
  // Standard Constructor
  for(Int_t idet = 0; idet < kDet; idet++)
    {
      fHdetIso[idet] = NULL ;
      for(Int_t ismn = 0; ismn < kMaxSMN; ismn++)
	{
	  fHsmIso[idet][ismn] = NULL ;
	  for(Int_t jrow = 0; jrow < kMaxRow; jrow++)
	    {
	      for(Int_t kcol = 0; kcol < kMaxCol; kcol++)
		{
		  fGainFact[idet][ismn][jrow][kcol] = 0.0;
		  fHadcIso[idet][ismn][jrow][kcol]  = NULL;
		}
	    }
	}
    }
}
// ------------------------------------------------------------------------ //
AliPMDCalibrator::AliPMDCalibrator(const AliPMDCalibrator &pmdcalibrator):
  fCalibGain(new AliPMDCalibData()), fCalibPed(new AliPMDPedestal())
{
  for(Int_t idet = 0; idet < 2; idet++)
    {
      fHdetIso[idet] = pmdcalibrator.fHdetIso[idet] ;
      for(Int_t ismn = 0; ismn < kMaxSMN; ismn++)
	{
	  fHsmIso[idet][ismn] = pmdcalibrator.fHsmIso[idet][ismn] ;
	  for(Int_t jrow = 0; jrow < kMaxRow; jrow++)
	    {
	      for(Int_t kcol = 0; kcol < kMaxCol; kcol++)
		{
		  fGainFact[idet][ismn][jrow][kcol] = pmdcalibrator.fGainFact[idet][ismn][jrow][kcol];
		  fHadcIso[idet][ismn][jrow][kcol]  = pmdcalibrator.fHadcIso[idet][ismn][jrow][kcol];
		}
	    }
	}
    }
  
}
// ------------------------------------------------------------------------ //
AliPMDCalibrator &AliPMDCalibrator::operator=(const AliPMDCalibrator &pmdcalibrator)
{
  if(this != &pmdcalibrator)
    {
      for(Int_t idet = 0; idet < kDet; idet++)
	{
	  fHdetIso[idet] = pmdcalibrator.fHdetIso[idet] ;
	  for(Int_t ismn = 0; ismn < kMaxSMN; ismn++)
	    {
	      fHsmIso[idet][ismn] = pmdcalibrator.fHsmIso[idet][ismn] ;
	      for(Int_t jrow = 0; jrow < kMaxRow;jrow++)
		{
		  for(Int_t kcol = 0; kcol < kMaxCol; kcol++)
		    {
		      fGainFact[idet][ismn][jrow][kcol] =
			pmdcalibrator.fGainFact[idet][ismn][jrow][kcol];
		      fHadcIso[idet][ismn][jrow][kcol]  =
			pmdcalibrator.fHadcIso[idet][ismn][jrow][kcol];
		    }
		}
	    }
	}
    }
  return *this;
}
// ------------------------------------------------------------------------ //
AliPMDCalibrator::~AliPMDCalibrator()
{
  // destructor
  if(fHdetIso) delete fHdetIso ;
  if(fHsmIso)  delete fHsmIso ;
  if(fHadcIso) delete fHadcIso ;
  delete fCalibGain;
  delete fCalibPed;
}
// ------------------------------------------------------------------------ //

void AliPMDCalibrator::Exec()
{
  // reads parameters and does the calibration
  CalculateIsoCell() ;
}
// ------------------------------------------------------------------------ //

void AliPMDCalibrator::Init()
{
  // intializes everything
  char hname2[kDet];
  char htitle2[2];
  char hname[kMaxSMN];
  char hname24[kMaxSMN];
  char hnameiso[120];
  char htitle1[120];
  
  for(Int_t d = 0; d < kDet; d++) {
    sprintf(hname2,"Isolated cell adc for Det Plane %d",d);
    fHdetIso[d]= new TH1F(hname2,htitle2,100,0,1000);
    for(Int_t i1 = 0; i1 < kMaxSMN; i1++) {
      sprintf(hname,"det_%d_iso_sm_%2d",d,i1);
      sprintf(hname24,"det_%d_iso_sm_%2d",d,i1);
      fHsmIso[d][i1]= new TH1F(hname,hname24,100,0,1000);
      for(Int_t j1 = 0; j1 < kMaxRow; j1++) {
	for(Int_t k1 = 0; k1 < kMaxCol; k1++) {
	  sprintf(hnameiso,"Isolated Cell ADC for det_%d_cell_sm%d_row%d_col%d"
		  ,d,i1,j1,k1);
	  sprintf(htitle1,"Isolated Cell ADC for det_%d_cell_sm%d_row%d_col%d"
		  ,d,i1,j1,k1);
	  
	  TObject *old=gDirectory->GetList()->FindObject(hnameiso);
	  if (old) gDirectory->GetList()->Remove(old);
	  fHadcIso[d][i1][j1][k1] = new TH1F(hnameiso,htitle1,100,0.,1000.);
	}
      }
    }
  }
  
}

// ------------------------------------------------------------------------ //

void AliPMDCalibrator::CalculateIsoCell()
{
  // Calculates the ADC of isolated cell

  TObjArray pmdddlcont;

  const Int_t kCellNeighbour = 6;

  Int_t neibx[6] = {1,0,-1,-1,0,1};
  Int_t neiby[6] = {0,1,1,0,-1,-1};

  Int_t id1,jd1;            //neighbour row/col
  Int_t countisocell = 0 ;  //number of isilated cell
  Int_t isocount;           //number of neighbours with 0 signal
  Int_t d1[kDet][kMaxSMN][kMaxRow][kMaxCol];
  Int_t maxhit;
  Int_t nhit[kDet][kMaxSMN];
  Int_t nhitcell[kDet][kMaxSMN][kMaxRow][kMaxCol];
  
  for(Int_t idet = 0; idet < kDet; idet++)
    {
      for(Int_t ismn = 0; ismn < kMaxSMN; ismn++)
        {
	  nhit[idet][ismn] = 0;
	  for(Int_t irow = 0; irow < kMaxRow; irow++)
	    {
	      for(Int_t icol = 0; icol < kMaxCol; icol++)
		{
		  d1[idet][ismn][irow][icol] = 0;
		  nhitcell[idet][ismn][irow][icol] = 0;
		}
	    }
	}
    }

  Float_t tempnhit1[kDet][kMaxSMN];
  Float_t tempnhit2[kDet][kMaxSMN];
  Float_t meannhit[kDet][kMaxSMN];
  Float_t meanSqnhit[kDet][kMaxSMN];
  Float_t sigmanhit[kDet][kMaxSMN];
  Float_t count[kDet][kMaxSMN];
  Float_t nhitcut[kDet][kMaxSMN];

  for (Int_t idet = 0; idet < kDet; idet++)
  {
      for (Int_t ismn = 0; ismn < kMaxSMN; ismn++)
      {
	  tempnhit1[idet][ismn]  = 0.;
	  tempnhit2[idet][ismn]  = 0.;
	  meannhit[idet][ismn]   = 0.;
	  meanSqnhit[idet][ismn] = 0.;
	  sigmanhit[idet][ismn]  = 0.;
	  count[idet][ismn]      = 0.;
	  nhitcut[idet][ismn]    = 0.;
      }
  }


  //accessing raw data
  AliRawReaderFile reader(".");
  AliPMDRawStream stream(&reader);
  while(reader.NextEvent())
    { 
      // New PMD Reader is plugged in
	Int_t iddl = -1;
	while ((iddl = stream.DdlData(&pmdddlcont)) >=0) {

	    //reader.Select("PMD", iddl, iddl);
	    //stream.DdlData(iddl,&pmdddlcont);
	  Int_t ientries = pmdddlcont.GetEntries();
	  for (Int_t ient = 0; ient < ientries; ient++)
	    {
	      AliPMDddldata *pmdddl = 
		(AliPMDddldata*)pmdddlcont.UncheckedAt(ient);
	      Int_t idet = pmdddl->GetDetector();
	      Int_t ismn = pmdddl->GetSMN();
	      Int_t irow = pmdddl->GetRow();
	      Int_t icol = pmdddl->GetColumn();
	      Float_t isig1 = pmdddl->GetSignal();
	      // Pedestal Subtraction
	      Int_t   pedmeanrms = 
		fCalibPed->GetPedMeanRms(idet,ismn,irow,icol);
	      Int_t   pedrms1    = (Int_t) pedmeanrms%1000;
	      Float_t pedrms     = (Float_t)pedrms1/10.;
	      Float_t pedmean    = (Float_t) (pedmeanrms - pedrms1)/1000.0;
	      Float_t isig = isig1 - (pedmean + 3.0*pedrms);
	      if (isig>0)
		{
		  d1[idet][ismn][irow][icol] = (Int_t)isig;
		  nhitcell[idet][ismn][irow][icol] += 1; 
		}
	    }//ient loop
	  pmdddlcont.Clear();
	}//iddl loop
      maxhit = 0;
      for(Int_t idet=0; idet < kDet; idet++)
	{
	  for(Int_t ismn = 0; ismn < kMaxSMN; ismn++)
	    {
	      for(Int_t irow = 0; irow < kMaxRow; irow++)
		{
		  for(Int_t icol = 0; icol < kMaxCol; icol++)
		    {
		      if(d1[idet][ismn][irow][icol] > 0)
			{
			  isocount = 0;
			  for(Int_t ii = 0; ii < kCellNeighbour; ii++)
			    {
			      id1 = irow + neibx[ii];
			      jd1 = icol + neiby[ii];
			      if(d1[idet][ismn][id1][jd1] == 0)
				{
				  isocount++;
				  if(isocount == kCellNeighbour)
				    {
				      countisocell++;
				      maxhit++;
                                      fHdetIso[idet]->
					Fill(d1[idet][ismn][irow][icol]);
				      fHsmIso[idet][ismn]->
					Fill(d1[idet][ismn][irow][icol]);
				      fHadcIso[idet][ismn][irow][icol]->
					Fill(d1[idet][ismn][irow][icol]);
				    }
				}
			    }  // neigh cell cond.
			}     // d>0 cond.
		    }
		}
	    }
	} //det
    }//event loop

  // Mean and Sigma Calculations
  for(Int_t idet=0; idet < kDet; idet++){
      for(Int_t ismn = 0; ismn < kMaxSMN; ismn++){
	  for(Int_t irow = 0; irow < kMaxRow; irow++){
	      for(Int_t icol = 0; icol < kMaxCol; icol++){
		  if(nhitcell[idet][ismn][irow][icol]>0){
		      count[idet][ismn] += 1;
		      tempnhit1[idet][ismn] += nhitcell[idet][ismn][irow][icol];
		      tempnhit2[idet][ismn] += nhitcell[idet][ismn][irow][icol]
			  *nhitcell[idet][ismn][irow][icol];
		  }
	      }
	  }
      }
  }//det loop

  //cout<<"nhit cell = "<<idet<<"  "<<ismn<<"  "
  //  <<irow<<"  "<<icol<<"  "<<nhitcell[idet][ismn][irow][icol]<<endl;
  //count[idet][ismn] += 1;

  for(Int_t i=0; i < kDet; i++)
    {
      for(Int_t j=0; j < kMaxSMN; j++)
	{
	  if(count[i][j] > 0.)
	    {
		meannhit[i][j]   = tempnhit1[i][j]/count[i][j];
		meanSqnhit[i][j] = tempnhit2[i][j]/count[i][j]; 
		sigmanhit[i][j]  = sqrt(meanSqnhit[i][j]-
				      (meannhit[i][j]*meannhit[i][j]));
		nhitcut[i][j]    = 3*sigmanhit[i][j] + meannhit[i][j];
	    }
	}
    }


  Double_t histdetMean[kDet];
  Double_t histMean[kDet][kMaxSMN];
  Double_t isoMean[kDet][kMaxSMN][kMaxRow][kMaxCol];
  Double_t smNormFactor[kDet][kMaxSMN];
  
  for(Int_t det1 = 0; det1 < kDet; det1++)
    {
      histdetMean[det1]= fHdetIso[det1]->GetMean();
      for(Int_t i1 = 0; i1 < kMaxSMN; i1++)
	{
	  histMean[det1][i1]= fHsmIso[det1][i1]->GetMean();
	  if(histMean[det1][i1]>0.0 && histdetMean[det1]>0.0)
	    {
	      smNormFactor[det1][i1]= histdetMean[det1]/histMean[det1][i1];
	    }
	  for(Int_t j1 = 0; j1 < kMaxRow; j1++)
	    {
	      for(Int_t k1 = 0; k1 < kMaxCol; k1++)
		{
		 if(nhitcell[det1][i1][j1][k1]> nhitcut[det1][i1]) fGainFact[det1][i1][j1][k1]=-99.0;
		   if(nhitcell[det1][i1][j1][k1]< nhitcut[det1][i1])
		     {
		      isoMean[det1][i1][j1][k1]=fHadcIso[det1][i1][j1][k1]->
			GetMean();
		      if(isoMean[det1][i1][j1][k1]>0.0 && histMean[det1][i1]>0.0)
			{
			  fGainFact[det1][i1][j1][k1]=
			    isoMean[det1][i1][j1][k1]/(histMean[det1][i1]*
						     smNormFactor[det1][i1]);

			}
		    }   
 		   Float_t gain = fGainFact[det1][i1][j1][k1];
 		   fCalibGain->SetGainFact(det1,i1,j1,k1,gain);
		}
                          
 			
	    }
	}
    }
}//CalculateIsoCell()

// ------------------------------------------------------------------------ //

Bool_t AliPMDCalibrator::Store()
{
  AliCDBManager *man = AliCDBManager::Instance();
  //man->SetDefaultStorage("local://$ALICE_ROOT");
  if(!man->IsDefaultStorageSet()) return kFALSE;
  AliCDBId id("PMD/Calib/Gain",0,999999999);
  AliCDBMetaData md;
  md.SetBeamPeriod(0);
  md.SetComment("Test");
  
  printf("\n\n\n fCalibData\n");
  //fCalibData->Print(0);
  //printf("\n\n\n fCalibData\n");
  
  Bool_t result = man->Put(fCalibGain,id,&md);

  return result;
}
Commit	Line	Data
06810de6	1	//////////////////////////////////////////////////////////////////////////////
	2	//
	3	// * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	4	// * *
	5	// * Author: The ALICE Off-line Project. *
	6	// * Contributors are mentioned in the code where appropriate. *
	7	// * *
	8	// * Permission to use, copy, modify and distribute this software and its *
	9	// * documentation strictly for non-commercial purposes is hereby granted *
	10	// * without fee, provided that the above copyright notice appears in all *
	11	// * copies and that both the copyright notice and this permission notice *
	12	// * appear in the supporting documentation. The authors make no claims *
	13	// * about the suitability of this software for any purpose. It is *
	14	// * provided "as is" without express or implied warranty. *
	15	// **************************************************************************/
	16	//
	17	//////////////////////////////////////////////////////////////////////////////
06810de6	18
	19	#include "TF1.h"
	20	#include "TFile.h"
	21	#include "TObjString.h"
	22	#include "TROOT.h"
	23	#include "TClonesArray.h"
	24	#include "TH1F.h"
df42ab21	25	#include "TObjArray.h"
54a2e959	26	#include "TMath.h"
06810de6	27
	28	// --- Standard library ---
	29
	30	// --- AliRoot header files ---
	31	#include "AliLog.h"
df42ab21	32	#include "AliRawReaderFile.h"
06810de6	33	#include "AliPMDCalibrator.h"
	34	#include "AliRawReaderDate.h"
	35	#include "AliPMDRawStream.h"
06810de6	36	#include "AliPMDCalibData.h"
df42ab21	37	#include "AliPMDddldata.h"
06810de6	38	#include "AliCDBManager.h"
	39	#include "AliCDBId.h"
	40	#include "AliCDBMetaData.h"
df42ab21	41	#include "AliDAQ.h"
06810de6	42
54a2e959	43	//#include "AliPMDCleanNoise.h"
	44	//#include "AliPMDCleaner.h"
	45
	46	#include "AliPMDPedestal.h"
	47	#include "AliCDBManager.h"
	48	#include "AliCDBEntry.h"
	49
06810de6	50	ClassImp(AliPMDCalibrator)
06810de6	51
06810de6	52
a48edddd	53	AliPMDCalibrator::AliPMDCalibrator():
54a2e959	54	fCalibGain(new AliPMDCalibData()), fCalibPed(new AliPMDPedestal())
06810de6	55	{
06810de6	56	// Standard Constructor
35535af7	57	for(Int_t idet = 0; idet < kDet; idet++)
06810de6	58	{
54a2e959	59	fHdetIso[idet] = NULL ;
35535af7	60	for(Int_t ismn = 0; ismn < kMaxSMN; ismn++)
06810de6	61	{
35535af7	62	fHsmIso[idet][ismn] = NULL ;
35535af7	63	for(Int_t jrow = 0; jrow < kMaxRow; jrow++)
06810de6	64	{
35535af7	65	for(Int_t kcol = 0; kcol < kMaxCol; kcol++)
06810de6	66	{
35535af7	67	fGainFact[idet][ismn][jrow][kcol] = 0.0;
35535af7	68	fHadcIso[idet][ismn][jrow][kcol] = NULL;
06810de6	69	}
	70	}
	71	}
	72	}
	73	}
	74	// ------------------------------------------------------------------------ //
a48edddd	75	AliPMDCalibrator::AliPMDCalibrator(const AliPMDCalibrator &pmdcalibrator):
54a2e959	76	fCalibGain(new AliPMDCalibData()), fCalibPed(new AliPMDPedestal())
a48edddd	77	{
35535af7	78	for(Int_t idet = 0; idet < 2; idet++)
a48edddd	79	{
54a2e959	80	fHdetIso[idet] = pmdcalibrator.fHdetIso[idet] ;
35535af7	81	for(Int_t ismn = 0; ismn < kMaxSMN; ismn++)
a48edddd	82	{
35535af7	83	fHsmIso[idet][ismn] = pmdcalibrator.fHsmIso[idet][ismn] ;
35535af7	84	for(Int_t jrow = 0; jrow < kMaxRow; jrow++)
a48edddd	85	{
35535af7	86	for(Int_t kcol = 0; kcol < kMaxCol; kcol++)
a48edddd	87	{
35535af7	88	fGainFact[idet][ismn][jrow][kcol] = pmdcalibrator.fGainFact[idet][ismn][jrow][kcol];
35535af7	89	fHadcIso[idet][ismn][jrow][kcol] = pmdcalibrator.fHadcIso[idet][ismn][jrow][kcol];
a48edddd	90	}
	91	}
	92	}
	93	}
54a2e959	94
a48edddd	95	}
	96	// ------------------------------------------------------------------------ //
	97	AliPMDCalibrator &AliPMDCalibrator::operator=(const AliPMDCalibrator &pmdcalibrator)
	98	{
	99	if(this != &pmdcalibrator)
	100	{
35535af7	101	for(Int_t idet = 0; idet < kDet; idet++)
a48edddd	102	{
54a2e959	103	fHdetIso[idet] = pmdcalibrator.fHdetIso[idet] ;
35535af7	104	for(Int_t ismn = 0; ismn < kMaxSMN; ismn++)
a48edddd	105	{
35535af7	106	fHsmIso[idet][ismn] = pmdcalibrator.fHsmIso[idet][ismn] ;
35535af7	107	for(Int_t jrow = 0; jrow < kMaxRow;jrow++)
a48edddd	108	{
35535af7	109	for(Int_t kcol = 0; kcol < kMaxCol; kcol++)
a48edddd	110	{
35535af7	111	fGainFact[idet][ismn][jrow][kcol] =
	112	pmdcalibrator.fGainFact[idet][ismn][jrow][kcol];
	113	fHadcIso[idet][ismn][jrow][kcol] =
	114	pmdcalibrator.fHadcIso[idet][ismn][jrow][kcol];
a48edddd	115	}
	116	}
	117	}
	118	}
	119	}
	120	return *this;
	121	}
	122	// ------------------------------------------------------------------------ //
06810de6	123	AliPMDCalibrator::~AliPMDCalibrator()
06810de6	124	{
54a2e959	125	// destructor
722ccc67	126	if(fHdetIso) delete fHdetIso ;
06810de6	127	if(fHsmIso) delete fHsmIso ;
06810de6	128	if(fHadcIso) delete fHadcIso ;
35535af7	129	delete fCalibGain;
54a2e959	130	delete fCalibPed;
06810de6	131	}
	132	// ------------------------------------------------------------------------ //
	133
	134	void AliPMDCalibrator::Exec()
	135	{
	136	// reads parameters and does the calibration
	137	CalculateIsoCell() ;
06810de6	138	}
	139	// ------------------------------------------------------------------------ //
	140
	141	void AliPMDCalibrator::Init()
	142	{
	143	// intializes everything
54a2e959	144	char hname2[kDet];
54a2e959	145	char htitle2[2];
06810de6	146	char hname[kMaxSMN];
	147	char hname24[kMaxSMN];
	148	char hnameiso[120];
	149	char htitle1[120];
54a2e959	150
35535af7	151	for(Int_t d = 0; d < kDet; d++) {
121747cb	152	sprintf(hname2,"Isolated cell adc for Det Plane %d",d);
54a2e959	153	fHdetIso[d]= new TH1F(hname2,htitle2,100,0,1000);
35535af7	154	for(Int_t i1 = 0; i1 < kMaxSMN; i1++) {
06810de6	155	sprintf(hname,"det_%d_iso_sm_%2d",d,i1);
	156	sprintf(hname24,"det_%d_iso_sm_%2d",d,i1);
	157	fHsmIso[d][i1]= new TH1F(hname,hname24,100,0,1000);
	158	for(Int_t j1 = 0; j1 < kMaxRow; j1++) {
	159	for(Int_t k1 = 0; k1 < kMaxCol; k1++) {
	160	sprintf(hnameiso,"Isolated Cell ADC for det_%d_cell_sm%d_row%d_col%d"
	161	,d,i1,j1,k1);
	162	sprintf(htitle1,"Isolated Cell ADC for det_%d_cell_sm%d_row%d_col%d"
	163	,d,i1,j1,k1);
	164
	165	TObject *old=gDirectory->GetList()->FindObject(hnameiso);
	166	if (old) gDirectory->GetList()->Remove(old);
54a2e959	167	fHadcIso[d][i1][j1][k1] = new TH1F(hnameiso,htitle1,100,0.,1000.);
06810de6	168	}
	169	}
	170	}
	171	}
	172
	173	}
	174
	175	// ------------------------------------------------------------------------ //
	176
	177	void AliPMDCalibrator::CalculateIsoCell()
	178	{
	179	// Calculates the ADC of isolated cell
	180
df42ab21	181	TObjArray pmdddlcont;
722ccc67	182
06810de6	183	const Int_t kCellNeighbour = 6;
	184
	185	Int_t neibx[6] = {1,0,-1,-1,0,1};
	186	Int_t neiby[6] = {0,1,1,0,-1,-1};
54a2e959	187
	188	Int_t id1,jd1; //neighbour row/col
	189	Int_t countisocell = 0 ; //number of isilated cell
	190	Int_t isocount; //number of neighbours with 0 signal
06810de6	191	Int_t d1[kDet][kMaxSMN][kMaxRow][kMaxCol];
06810de6	192	Int_t maxhit;
54a2e959	193	Int_t nhit[kDet][kMaxSMN];
54a2e959	194	Int_t nhitcell[kDet][kMaxSMN][kMaxRow][kMaxCol];
06810de6	195
06810de6	196	for(Int_t idet = 0; idet < kDet; idet++)
	197	{
	198	for(Int_t ismn = 0; ismn < kMaxSMN; ismn++)
	199	{
54a2e959	200	nhit[idet][ismn] = 0;
	201	for(Int_t irow = 0; irow < kMaxRow; irow++)
	202	{
	203	for(Int_t icol = 0; icol < kMaxCol; icol++)
	204	{
	205	d1[idet][ismn][irow][icol] = 0;
	206	nhitcell[idet][ismn][irow][icol] = 0;
	207	}
06810de6	208	}
	209	}
	210	}
54a2e959	211
	212	Float_t tempnhit1[kDet][kMaxSMN];
	213	Float_t tempnhit2[kDet][kMaxSMN];
	214	Float_t meannhit[kDet][kMaxSMN];
	215	Float_t meanSqnhit[kDet][kMaxSMN];
	216	Float_t sigmanhit[kDet][kMaxSMN];
	217	Float_t count[kDet][kMaxSMN];
	218	Float_t nhitcut[kDet][kMaxSMN];
	219
	220	for (Int_t idet = 0; idet < kDet; idet++)
	221	{
	222	for (Int_t ismn = 0; ismn < kMaxSMN; ismn++)
	223	{
	224	tempnhit1[idet][ismn] = 0.;
	225	tempnhit2[idet][ismn] = 0.;
	226	meannhit[idet][ismn] = 0.;
	227	meanSqnhit[idet][ismn] = 0.;
	228	sigmanhit[idet][ismn] = 0.;
	229	count[idet][ismn] = 0.;
	230	nhitcut[idet][ismn] = 0.;
	231	}
	232	}
	233
	234
06810de6	235	//accessing raw data
	236	AliRawReaderFile reader(".");
	237	AliPMDRawStream stream(&reader);
	238	while(reader.NextEvent())
54a2e959	239	{
df42ab21	240	// New PMD Reader is plugged in
722ccc67	241	Int_t iddl = -1;
	242	while ((iddl = stream.DdlData(&pmdddlcont)) >=0) {
	243
	244	//reader.Select("PMD", iddl, iddl);
	245	//stream.DdlData(iddl,&pmdddlcont);
df42ab21	246	Int_t ientries = pmdddlcont.GetEntries();
	247	for (Int_t ient = 0; ient < ientries; ient++)
	248	{
54a2e959	249	AliPMDddldata *pmdddl =
54a2e959	250	(AliPMDddldata*)pmdddlcont.UncheckedAt(ient);
df42ab21	251	Int_t idet = pmdddl->GetDetector();
df42ab21	252	Int_t ismn = pmdddl->GetSMN();
df42ab21	253	Int_t irow = pmdddl->GetRow();
df42ab21	254	Int_t icol = pmdddl->GetColumn();
54a2e959	255	Float_t isig1 = pmdddl->GetSignal();
	256	// Pedestal Subtraction
	257	Int_t pedmeanrms =
	258	fCalibPed->GetPedMeanRms(idet,ismn,irow,icol);
	259	Int_t pedrms1 = (Int_t) pedmeanrms%1000;
	260	Float_t pedrms = (Float_t)pedrms1/10.;
	261	Float_t pedmean = (Float_t) (pedmeanrms - pedrms1)/1000.0;
	262	Float_t isig = isig1 - (pedmean + 3.0*pedrms);
df42ab21	263	if (isig>0)
df42ab21	264	{
54a2e959	265	d1[idet][ismn][irow][icol] = (Int_t)isig;
121747cb	266	nhitcell[idet][ismn][irow][icol] += 1;
df42ab21	267	}
54a2e959	268	}//ient loop
df42ab21	269	pmdddlcont.Clear();
54a2e959	270	}//iddl loop
06810de6	271	maxhit = 0;
06810de6	272	for(Int_t idet=0; idet < kDet; idet++)
	273	{
	274	for(Int_t ismn = 0; ismn < kMaxSMN; ismn++)
	275	{
	276	for(Int_t irow = 0; irow < kMaxRow; irow++)
	277	{
	278	for(Int_t icol = 0; icol < kMaxCol; icol++)
	279	{
06810de6	280	if(d1[idet][ismn][irow][icol] > 0)
	281	{
	282	isocount = 0;
	283	for(Int_t ii = 0; ii < kCellNeighbour; ii++)
	284	{
	285	id1 = irow + neibx[ii];
	286	jd1 = icol + neiby[ii];
	287	if(d1[idet][ismn][id1][jd1] == 0)
	288	{
	289	isocount++;
	290	if(isocount == kCellNeighbour)
	291	{
	292	countisocell++;
06810de6	293	maxhit++;
54a2e959	294	fHdetIso[idet]->
	295	Fill(d1[idet][ismn][irow][icol]);
	296	fHsmIso[idet][ismn]->
	297	Fill(d1[idet][ismn][irow][icol]);
	298	fHadcIso[idet][ismn][irow][icol]->
	299	Fill(d1[idet][ismn][irow][icol]);
06810de6	300	}
	301	}
	302	} // neigh cell cond.
	303	} // d>0 cond.
	304	}
	305	}
	306	}
54a2e959	307	} //det
	308	}//event loop
	309
	310	// Mean and Sigma Calculations
	311	for(Int_t idet=0; idet < kDet; idet++){
	312	for(Int_t ismn = 0; ismn < kMaxSMN; ismn++){
	313	for(Int_t irow = 0; irow < kMaxRow; irow++){
	314	for(Int_t icol = 0; icol < kMaxCol; icol++){
	315	if(nhitcell[idet][ismn][irow][icol]>0){
	316	count[idet][ismn] += 1;
	317	tempnhit1[idet][ismn] += nhitcell[idet][ismn][irow][icol];
	318	tempnhit2[idet][ismn] += nhitcell[idet][ismn][irow][icol]
	319	*nhitcell[idet][ismn][irow][icol];
	320	}
	321	}
	322	}
	323	}
	324	}//det loop
	325
	326	//cout<<"nhit cell = "<<idet<<" "<<ismn<<" "
	327	// <<irow<<" "<<icol<<" "<<nhitcell[idet][ismn][irow][icol]<<endl;
	328	//count[idet][ismn] += 1;
	329
	330	for(Int_t i=0; i < kDet; i++)
	331	{
	332	for(Int_t j=0; j < kMaxSMN; j++)
	333	{
	334	if(count[i][j] > 0.)
	335	{
	336	meannhit[i][j] = tempnhit1[i][j]/count[i][j];
	337	meanSqnhit[i][j] = tempnhit2[i][j]/count[i][j];
	338	sigmanhit[i][j] = sqrt(meanSqnhit[i][j]-
	339	(meannhit[i][j]*meannhit[i][j]));
	340	nhitcut[i][j] = 3*sigmanhit[i][j] + meannhit[i][j];
	341	}
	342	}
06810de6	343	}
54a2e959	344
	345
	346	Double_t histdetMean[kDet];
35535af7	347	Double_t histMean[kDet][kMaxSMN];
35535af7	348	Double_t isoMean[kDet][kMaxSMN][kMaxRow][kMaxCol];
54a2e959	349	Double_t smNormFactor[kDet][kMaxSMN];
54a2e959	350
78fc1b96	351	for(Int_t det1 = 0; det1 < kDet; det1++)
06810de6	352	{
78fc1b96	353	histdetMean[det1]= fHdetIso[det1]->GetMean();
35535af7	354	for(Int_t i1 = 0; i1 < kMaxSMN; i1++)
06810de6	355	{
78fc1b96	356	histMean[det1][i1]= fHsmIso[det1][i1]->GetMean();
78fc1b96	357	if(histMean[det1][i1]>0.0 && histdetMean[det1]>0.0)
54a2e959	358	{
78fc1b96	359	smNormFactor[det1][i1]= histdetMean[det1]/histMean[det1][i1];
54a2e959	360	}
35535af7	361	for(Int_t j1 = 0; j1 < kMaxRow; j1++)
06810de6	362	{
35535af7	363	for(Int_t k1 = 0; k1 < kMaxCol; k1++)
06810de6	364	{
121747cb	365	if(nhitcell[det1][i1][j1][k1]> nhitcut[det1][i1]) fGainFact[det1][i1][j1][k1]=-99.0;
	366	if(nhitcell[det1][i1][j1][k1]< nhitcut[det1][i1])
	367	{
78fc1b96	368	isoMean[det1][i1][j1][k1]=fHadcIso[det1][i1][j1][k1]->
54a2e959	369	GetMean();
78fc1b96	370	if(isoMean[det1][i1][j1][k1]>0.0 && histMean[det1][i1]>0.0)
54a2e959	371	{
78fc1b96	372	fGainFact[det1][i1][j1][k1]=
	373	isoMean[det1][i1][j1][k1]/(histMean[det1][i1]*
	374	smNormFactor[det1][i1]);
121747cb	375
54a2e959	376	}
121747cb	377	}
	378	Float_t gain = fGainFact[det1][i1][j1][k1];
	379	fCalibGain->SetGainFact(det1,i1,j1,k1,gain);
06810de6	380	}
121747cb	381
121747cb	382
06810de6	383	}
	384	}
	385	}
54a2e959	386	}//CalculateIsoCell()
54a2e959	387
06810de6	388	// ------------------------------------------------------------------------ //
54a2e959	389
06810de6	390	Bool_t AliPMDCalibrator::Store()
	391	{
	392	AliCDBManager *man = AliCDBManager::Instance();
0dd3d6f9	393	//man->SetDefaultStorage("local://$ALICE_ROOT");
0dd3d6f9	394	if(!man->IsDefaultStorageSet()) return kFALSE;
121747cb	395	AliCDBId id("PMD/Calib/Gain",0,999999999);
06810de6	396	AliCDBMetaData md;
06810de6	397	md.SetBeamPeriod(0);
06810de6	398	md.SetComment("Test");
	399
	400	printf("\n\n\n fCalibData\n");
	401	//fCalibData->Print(0);
	402	//printf("\n\n\n fCalibData\n");
	403
35535af7	404	Bool_t result = man->Put(fCalibGain,id,&md);
06810de6	405
	406	return result;
	407	}
	408