TRD/AliTRDCalibPadStatus.cxx

   1 /**************************************************************************
   2  * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
   3  *                                                                        *
   4  * Author: The ALICE Off-line Project.                                    *
   5  * Contributors are mentioned in the code where appropriate.              *
   6  *                                                                        *
   7  * Permission to use, copy, modify and distribute this software and its   *
   8  * documentation strictly for non-commercial purposes is hereby granted   *
   9  * without fee, provided that the above copyright notice appears in all   *
  10  * copies and that both the copyright notice and this permission notice   *
  11  * appear in the supporting documentation. The authors make no claims     *
  12  * about the suitability of this software for any purpose. It is          *
  13  * provided "as is" without express or implied warranty.                  *
  14  **************************************************************************/
  15
  16 /* $Id$ */
  17
  18 ////////////////////////////////////////////////////////////////////////////
  19 //                                                                        //
  20 // Example: fill pedestal with Gaussian noise                             //
  21 //                                                                        //
  22 //  AliTRDCalibPadStatus ped;                                             //
  23 //  ped.TestEvent(numberofevent);                                         //
  24 //                                                                        //
  25 //  // Method without histo                                               //
  26 //  ped.Analyse();                                                        //
  27 //                                                                        //
  28 //  // Create the histo of the AliTRDCalROC                               //
  29 //  TH2F * histo2dm = ped.GetCalRocMean(0,kFALSE)->MakeHisto2D();         //
  30 //  histo2dm->Scale(10.0);                                                //
  31 //  TH1F * histo1dm = ped.GetCalRocMean(0,kFALSE)->MakeHisto1D();         //
  32 //  histo1dm->Scale(10.0);                                                //
  33 //  TH2F * histo2ds = ped.GetCalRocSquares(0,kFALSE)->MakeHisto2D();      //
  34 //  histo2ds->Scale(10.0);                                                //
  35 //  TH1F * histo1ds = ped.GetCalRocSquares(0,kFALSE)->MakeHisto1D();      //
  36 //  histo1ds->Scale(10.0)                                                 //
  37 //                                                                        //
  38 //  // Draw output                                                        //
  39 //  TCanvas* c1 = new TCanvas;                                            //
  40 //  c1->Divide(2,2);                                                      //
  41 //  c1->cd(1);                                                            //
  42 //  histo2dm->Draw("colz");                                               //
  43 //  c1->cd(2);                                                            //
  44 //  histo1dm->Draw();                                                     //
  45 //  c1->cd(3);                                                            //
  46 //  histo2ds->Draw("colz");                                               //
  47 //  c1->cd(4);                                                            //
  48 //  histo1ds->Draw();                                                     //
  49 //                                                                        //
  50 //  // Method with histo                                                  //
  51 //  ped.AnalyseHisto();                                                   //
  52 //                                                                        //
  53 //  // Take the histo                                                     //
  54 //  TH1F *histo = ped.GetHisto(31);                                       //
  55 //  histo->SetEntries(1);                                                 //
  56 //  histo->Draw();                                                        //
  57 //                                                                        //
  58 ////////////////////////////////////////////////////////////////////////////
  59
  60 //Root includes
  61 #include <TObjArray.h>
  62 #include <TH2F.h>
  63 #include <TString.h>
  64 #include <TMath.h>
  65 #include <TRandom.h>
  66 #include <TDirectory.h>
  67 #include <TFile.h>
  68
  69 //AliRoot includes
  70 #include <AliMathBase.h>
  71 #include "AliRawReader.h"
  72 #include "AliRawReaderRoot.h"
  73 #include "AliRawReaderDate.h"
  74
  75 //header file
  76 #include "AliLog.h"
  77 #include "AliTRDCalibPadStatus.h"
  78 #include "AliTRDRawStreamV2.h"
  79 #include "AliTRDgeometry.h"
  80 #include "AliTRDCommonParam.h"
  81 #include "./Cal/AliTRDCalROC.h"
  82 #include "./Cal/AliTRDCalPadStatus.h"
  83 #include "./Cal/AliTRDCalDet.h"
  84 #include "./Cal/AliTRDCalPad.h"
  85 #include "./Cal/AliTRDCalSingleChamberStatus.h"
  86
  87 #ifdef ALI_DATE
  88 #include "event.h"
  89 #endif
  90
  91 ClassImp(AliTRDCalibPadStatus) /*FOLD00*/
  92
  93 //_____________________________________________________________________
  94 AliTRDCalibPadStatus::AliTRDCalibPadStatus() : /*FOLD00*/
  95   TObject(),
  96   fGeo(0),
  97   fAdcMin(0),
  98   fAdcMax(20),
  99   fDetector(-1),
 100   fNumberOfTimeBins(0),
 101   fCalRocArrayMean(540),
 102   fCalRocArrayRMS(540),
 103   fCalRocArrayMeand(540),
 104   fCalRocArrayRMSd(540),
 105   fHistoArray(540)
 106 {
 107     //
 108     // default constructor
 109     //
 110
 111   fGeo = new AliTRDgeometry();
 112
 113 }
 114
 115 //_____________________________________________________________________
 116 AliTRDCalibPadStatus::AliTRDCalibPadStatus(const AliTRDCalibPadStatus &ped) : /*FOLD00*/
 117   TObject(ped),
 118   fGeo(0),
 119   fAdcMin(ped.GetAdcMin()),
 120   fAdcMax(ped.GetAdcMax()),
 121   fDetector(ped.fDetector),
 122   fNumberOfTimeBins(ped.fNumberOfTimeBins),
 123   fCalRocArrayMean(540),
 124   fCalRocArrayRMS(540),
 125   fCalRocArrayMeand(540),
 126   fCalRocArrayRMSd(540),
 127   fHistoArray(540)
 128 {
 129     //
 130     // copy constructor
 131     //
 132     for (Int_t idet = 0; idet < 540; idet++){
 133         const AliTRDCalROC *calRocMean  = (AliTRDCalROC*)ped.fCalRocArrayMean.UncheckedAt(idet);
 134         const AliTRDCalROC *calRocRMS   = (AliTRDCalROC*)ped.fCalRocArrayRMS.UncheckedAt(idet);
 135         const AliTRDCalROC *calRocMeand = (AliTRDCalROC*)ped.fCalRocArrayMeand.UncheckedAt(idet);
 136         const AliTRDCalROC *calRocRMSd  = (AliTRDCalROC*)ped.fCalRocArrayRMSd.UncheckedAt(idet);
 137         const TH2F         *hped        = (TH2F*)ped.fHistoArray.UncheckedAt(idet);
 138
 139         if ( calRocMean != 0x0 ) fCalRocArrayMean.AddAt(new AliTRDCalROC(*calRocMean), idet);
 140         if ( calRocRMS != 0x0 )  fCalRocArrayRMS.AddAt(new AliTRDCalROC(*calRocRMS), idet);
 141
 142         if ( calRocMeand != 0x0 ) fCalRocArrayMeand.AddAt(new AliTRDCalROC(*calRocMeand), idet);
 143         if ( calRocRMSd != 0x0 )  fCalRocArrayRMSd.AddAt(new AliTRDCalROC(*calRocRMSd), idet);
 144
 145         if ( hped != 0x0 ){
 146           TH2F *hNew = new TH2F(*hped);
 147           hNew->SetDirectory(0);
 148           fHistoArray.AddAt(hNew,idet);
 149         }
 150
 151     }
 152     if (fGeo) {
 153       delete fGeo;
 154     }
 155     fGeo = new AliTRDgeometry();
 156 }
 157
 158 //_____________________________________________________________________
 159 AliTRDCalibPadStatus& AliTRDCalibPadStatus::operator = (const  AliTRDCalibPadStatus &source)
 160 {
 161   //
 162   // assignment operator
 163   //
 164   if (&source == this) return *this;
 165   new (this) AliTRDCalibPadStatus(source);
 166
 167   return *this;
 168 }
 169
 170 //_____________________________________________________________________
 171 AliTRDCalibPadStatus::~AliTRDCalibPadStatus() /*FOLD00*/
 172 {
 173   //
 174   // destructor
 175   //
 176   if (fGeo) {
 177     delete fGeo;
 178   }
 179 }
 180
 181 //_____________________________________________________________________
 182 Int_t AliTRDCalibPadStatus::UpdateHisto(const Int_t icdet, /*FOLD00*/
 183                                         const Int_t icRow,
 184                                         const Int_t icCol,
 185                                         const Int_t csignal,
 186                                         const Int_t crowMax,
 187                                         const Int_t ccold,
 188                                         const Int_t icMcm)
 189 {
 190   //
 191   // Signal filling methode
 192   //
 193   Int_t nbchannel = icRow+icCol*crowMax;
 194
 195   // now the case of double read channel
 196   if(ccold > 0){
 197     nbchannel = (((ccold-1)*8+ icMcm)*crowMax+icRow)+144*crowMax;
 198     //printf("nbchannel %d, ccold %d, icMcm %d, crowMax %d, icRow %d\n",nbchannel,ccold,icMcm,crowMax,icRow);
 199   }
 200
 201   // fast filling methode.
 202   // Attention: the entry counter of the histogram is not increased
 203   //            this means that e.g. the colz draw option gives an empty plot
 204   Int_t bin = 0;
 205   if ( !(((Int_t)csignal>fAdcMax ) || ((Int_t)csignal<fAdcMin)) )
 206     bin = (nbchannel+1)*(fAdcMax-fAdcMin+2)+((Int_t)csignal-fAdcMin+1);
 207
 208   GetHisto(icdet,kTRUE)->GetArray()[bin]++;
 209
 210   return 0;
 211 }
 212 //_____________________________________________________________________
 213 Int_t AliTRDCalibPadStatus::ProcessEvent(AliTRDRawStreamV2 *rawStream, Bool_t nocheck)
 214 {
 215   //
 216   // Event Processing loop - AliTRDRawStreamCosmic
 217   // 0 time bin problem or zero suppression
 218   // 1 no input
 219   // 2 input
 220   //
 221
 222   Int_t withInput = 1;
 223
 224   //rawStream->SetSharedPadReadout(kTRUE);
 225
 226   if(!nocheck) {
 227     while (rawStream->Next()) {
 228       Int_t rawversion = rawStream->GetRawVersion();                     //  current raw version
 229       //if(!rawStream->IsDataZeroSuppressed()) {
 230       if(rawversion > 2) {
 231         AliInfo(Form("this is not no-zero-suppressed data, the version is %d",rawversion));
 232         return 0;
 233       }
 234       Int_t idetector  = rawStream->GetDet();                            //  current detector
 235       Int_t iRow       = rawStream->GetRow();                            //  current row
 236       Int_t iRowMax    = rawStream->GetMaxRow();                         //  current rowmax
 237       Int_t iCol       = rawStream->GetCol();                            //  current col
 238
 239
 240       Int_t iADC       = 21-rawStream->GetADC();                            //  current ADC
 241       Int_t col        = 0;
 242       if(iADC == 1) col = 1;
 243       else {
 244         col = TMath::Max(0,(Int_t)(iADC-19));
 245         if(col > 0) col++;
 246       }
 247       Int_t mcm        = (Int_t)(iCol/18);                               //  current group of 18 col pads
 248       if(col > 1) mcm -= 1;
 249       if(col ==1) mcm += 1;
 250
 251       //Bool_t shared = rawStream->IsCurrentPadShared();
 252       //printf("ADC %d, iCol %d, col %d, mcm %d, shared %d\n",iADC,iCol,col,mcm,(Int_t)shared);
 253
 254       Int_t iTimeBin   = rawStream->GetTimeBin();                        //  current time bin
 255       Int_t *signal    = rawStream->GetSignals();                        //  current ADC signal
 256       Int_t nbtimebin  = rawStream->GetNumberOfTimeBins();               //  number of time bins read from data
 257
 258       if((fDetector != -1) && (nbtimebin != fNumberOfTimeBins)) {
 259         AliInfo(Form("the number of time bins is %d, is different from the previous one %d",nbtimebin,fNumberOfTimeBins));
 260         return 0;
 261       }
 262       fNumberOfTimeBins = nbtimebin;
 263
 264       Int_t fin        = TMath::Min(nbtimebin,(iTimeBin+3));
 265       Int_t n          = 0;
 266
 267       for(Int_t k = iTimeBin; k < fin; k++){
 268         if(signal[n]>0) UpdateHisto(idetector,iRow,iCol,signal[n],iRowMax,col,mcm);
 269         n++;
 270       }
 271
 272       withInput = 2;
 273     }
 274   }
 275   else {
 276     while (rawStream->Next()) {
 277       Int_t idetector  = rawStream->GetDet();                            //  current detector
 278       Int_t iRow       = rawStream->GetRow();                            //  current row
 279       Int_t iRowMax    = rawStream->GetMaxRow();                         //  current rowmax
 280       Int_t iCol       = rawStream->GetCol();                            //  current col
 281
 282
 283       Int_t iADC       = 21-rawStream->GetADC();                            //  current ADC
 284       Int_t col        = 0;
 285       if(iADC == 1) col = 1;
 286       else {
 287         col = TMath::Max(0,(Int_t)(iADC-19));
 288         if(col > 0) col++;
 289       }
 290       Int_t mcm        = (Int_t)(iCol/18);                               //  current group of 18 col pads
 291       if(col > 1) mcm -= 1;
 292       if(col ==1) mcm += 1;
 293
 294       Int_t iTimeBin   = rawStream->GetTimeBin();                        //  current time bin
 295       Int_t *signal    = rawStream->GetSignals();                        //  current ADC signal
 296       Int_t nbtimebin = rawStream->GetNumberOfTimeBins();               //  number of time bins read from data
 297
 298       Int_t fin        = TMath::Min(nbtimebin,(iTimeBin+3));
 299       Int_t n          = 0;
 300
 301       for(Int_t k = iTimeBin; k < fin; k++){
 302         if(signal[n]>0) UpdateHisto(idetector,iRow,iCol,signal[n],iRowMax,col,mcm);
 303         n++;
 304       }
 305
 306       withInput = 2;
 307     }
 308   }
 309
 310   return withInput;
 311 }
 312
 313 //_____________________________________________________________________
 314 Int_t AliTRDCalibPadStatus::ProcessEvent(AliRawReader *rawReader, Bool_t nocheck)
 315 {
 316   //
 317   //  Event processing loop - AliRawReader
 318   //
 319
 320
 321   AliTRDRawStreamV2 rawStream(rawReader);
 322
 323   rawReader->Select("TRD");
 324
 325   return ProcessEvent(&rawStream, nocheck);
 326 }
 327
 328 //_________________________________________________________________________
 329 Int_t AliTRDCalibPadStatus::ProcessEvent(
 330 #ifdef ALI_DATE
 331                                           eventHeaderStruct *event,
 332                                           Bool_t nocheck
 333 #else
 334                                           eventHeaderStruct* /*event*/,
 335                                           Bool_t /*nocheck*/
 336
 337 #endif
 338                                           )
 339 {
 340   //
 341   //  process date event
 342   //
 343 #ifdef ALI_DATE
 344     AliRawReader *rawReader = new AliRawReaderDate((void*)event);
 345     Bool_t result=ProcessEvent(rawReader, nocheck);
 346     delete rawReader;
 347     return result;
 348 #else
 349     Fatal("AliTRDCalibPadStatus", "this class was compiled without DATE");
 350     return 0;
 351 #endif
 352
 353 }
 354
 355 //_____________________________________________________________________
 356 Bool_t AliTRDCalibPadStatus::TestEventHisto(Int_t nevent, Int_t sm) /*FOLD00*/
 357 {
 358   //
 359   //  Test event loop
 360   // fill one oroc and one iroc with random gaus
 361   //
 362
 363   gRandom->SetSeed(0);
 364
 365     for (Int_t ism=sm; ism<sm+1; ism++){
 366         for (Int_t ich=0; ich < 5; ich++){
 367             for (Int_t ipl=0; ipl < 6; ipl++){
 368               for(Int_t irow = 0; irow < fGeo->GetRowMax(ipl,ich,ism); irow++){
 369                 for(Int_t icol = 0; icol < fGeo->GetColMax(ipl); icol++){
 370                   for (Int_t iTimeBin=0; iTimeBin<(30*nevent); iTimeBin++){
 371                     Int_t signal=(Int_t)(gRandom->Gaus(10.0,1.2));
 372                     if ( signal>0 )UpdateHisto((ipl+ich*6+ism*6*5),irow,icol,signal,fGeo->GetRowMax(ipl,ich,ism),0,0);
 373                   }
 374                 }
 375               }
 376             }
 377         }
 378     }
 379     return kTRUE;
 380 }
 381
 382 //_____________________________________________________________________
 383 TH2F* AliTRDCalibPadStatus::GetHisto(Int_t det, TObjArray *arr, /*FOLD00*/
 384                                   Int_t nbinsY, Float_t ymin, Float_t ymax,
 385                                   Char_t *type, Bool_t force)
 386 {
 387     //
 388     // return pointer to histogram
 389     // if force is true create a new histogram if it doesn't exist allready
 390     //
 391     if ( !force || arr->UncheckedAt(det) )
 392         return (TH2F*)arr->UncheckedAt(det);
 393
 394     // if we are forced and histogram doesn't yes exist create it
 395     Char_t name[255], title[255];
 396
 397     sprintf(name,"hCalib%s%.2d",type,det);
 398     sprintf(title,"%s calibration histogram detector %.2d;ADC channel;Channel (pad)",type,det);
 399
 400
 401     Int_t nbchannels = fGeo->GetRowMax(GetPlane(det),GetChamber(det),GetSector(det))*fGeo->GetColMax(GetPlane(det));
 402
 403     // we will add 3*8*rowMax channels at the end for the double counted
 404     nbchannels += 3*8*(fGeo->GetRowMax(GetPlane(det),GetChamber(det),GetSector(det)));
 405
 406
 407     // new histogram with calib information. One value for each pad!
 408     TH2F* hist = new TH2F(name,title,
 409                           nbinsY, ymin, ymax,
 410                           nbchannels,0,nbchannels
 411                           );
 412     hist->SetDirectory(0);
 413     arr->AddAt(hist,det);
 414     return hist;
 415 }
 416
 417 //_____________________________________________________________________
 418 TH2F* AliTRDCalibPadStatus::GetHisto(Int_t det, Bool_t force) /*FOLD00*/
 419 {
 420     //
 421     // return pointer to histogram
 422     // if force is true create a new histogram if it doesn't exist allready
 423     //
 424     TObjArray *arr = &fHistoArray;
 425     return GetHisto(det, arr, fAdcMax-fAdcMin, fAdcMin, fAdcMax, "Pedestal", force);
 426 }
 427
 428 //_____________________________________________________________________
 429 AliTRDCalROC* AliTRDCalibPadStatus::GetCalRoc(Int_t det, TObjArray* arr, Bool_t force) /*FOLD00*/
 430 {
 431     //
 432     // return pointer to ROC Calibration
 433     // if force is true create a new AliTRDCalROC if it doesn't exist allready
 434     //
 435     if ( !force || arr->UncheckedAt(det) )
 436         return (AliTRDCalROC*)arr->UncheckedAt(det);
 437
 438     // if we are forced and histogram doesn't yes exist create it
 439
 440     // new AliTRDCalROC. One value for each pad!
 441     AliTRDCalROC *croc = new AliTRDCalROC(GetPlane(det),GetChamber(det));
 442     arr->AddAt(croc,det);
 443     return croc;
 444 }
 445 //_____________________________________________________________________
 446 AliTRDCalROC* AliTRDCalibPadStatus::GetCalRocMean(Int_t det, Bool_t force) /*FOLD00*/
 447 {
 448     //
 449     // return pointer to Carge ROC Calibration
 450     // if force is true create a new histogram if it doesn't exist allready
 451     //
 452     TObjArray *arr = &fCalRocArrayMean;
 453     return GetCalRoc(det, arr, force);
 454 }
 455
 456 //_____________________________________________________________________
 457 AliTRDCalROC* AliTRDCalibPadStatus::GetCalRocRMS(Int_t det, Bool_t force) /*FOLD00*/
 458 {
 459     //
 460     // return pointer to Carge ROC Calibration
 461     // if force is true create a new histogram if it doesn't exist allready
 462     //
 463     TObjArray *arr = &fCalRocArrayRMS;
 464     return GetCalRoc(det, arr, force);
 465 }
 466 //_____________________________________________________________________
 467 AliTRDCalROC* AliTRDCalibPadStatus::GetCalRocMeand(Int_t det, Bool_t force) /*FOLD00*/
 468 {
 469     //
 470     // return pointer to Carge ROC Calibration
 471     // if force is true create a new histogram if it doesn't exist allready
 472     //
 473     TObjArray *arr = &fCalRocArrayMeand;
 474     return GetCalRoc(det, arr, force);
 475 }
 476
 477 //_____________________________________________________________________
 478 AliTRDCalROC* AliTRDCalibPadStatus::GetCalRocRMSd(Int_t det, Bool_t force) /*FOLD00*/
 479 {
 480     //
 481     // return pointer to Carge ROC Calibration
 482     // if force is true create a new histogram if it doesn't exist allready
 483     //
 484     TObjArray *arr = &fCalRocArrayRMSd;
 485     return GetCalRoc(det, arr, force);
 486 }
 487
 488 //_____________________________________________________________________
 489 void AliTRDCalibPadStatus::AnalyseHisto() /*FOLD00*/
 490 {
 491     //
 492     //  Calculate calibration constants
 493     //
 494
 495     Int_t nbinsAdc = fAdcMax-fAdcMin;
 496
 497     TVectorD param(3);
 498     TMatrixD dummy(3,3);
 499
 500     Float_t *arrayHP=0;
 501
 502
 503     for (Int_t idet=0; idet<540; idet++){
 504         TH2F *hP = GetHisto(idet);
 505         if ( !hP ) {
 506           continue;
 507         }
 508
 509         AliTRDCalROC *rocMean     = GetCalRocMean(idet,kTRUE);
 510         AliTRDCalROC *rocRMS      = GetCalRocRMS(idet,kTRUE);
 511
 512         arrayHP = hP->GetArray();
 513         Int_t nChannels = rocMean->GetNchannels();
 514
 515         for (Int_t iChannel=0; iChannel<nChannels; iChannel++){
 516             Int_t offset = (nbinsAdc+2)*(iChannel+1)+1;
 517             Double_t ret = AliMathBase::FitGaus(arrayHP+offset,nbinsAdc,fAdcMin,fAdcMax,&param,&dummy);
 518             // if the fitting failed set noise and pedestal to 0
 519             if ((ret==-4) || (ret==-1) || (ret==-2)) {
 520                 param[1]=0.0;
 521                 param[2]=0.0;
 522             }
 523             if((param[1]/10.0) > 65534.0) param[1] = 0.0;
 524             if((param[2]/10.0) > 65534.0) param[2] = 0.0;
 525             rocMean->SetValue(iChannel,param[1]/10.0);
 526             rocRMS->SetValue(iChannel,param[2]/10.0);
 527         }
 528
 529         // here we analyse doubled read channels
 530
 531         AliTRDCalROC *rocMeand     = GetCalRocMeand(idet,kTRUE);
 532         AliTRDCalROC *rocRMSd      = GetCalRocRMSd(idet,kTRUE);
 533
 534         Int_t nrows = rocMeand->GetNrows();
 535         Int_t shift = 144*nrows;
 536         Int_t total = shift+3*8*nrows;
 537
 538         for (Int_t iChannel=shift; iChannel<total; iChannel++){
 539             Int_t offset = (nbinsAdc+2)*(iChannel+1)+1;
 540             Double_t ret = AliMathBase::FitGaus(arrayHP+offset,nbinsAdc,fAdcMin,fAdcMax,&param,&dummy);
 541             // if the fitting failed set noise and pedestal to 0
 542             if ((ret==-4) || (ret==-1) || (ret==-2)) {
 543                 param[1]=0.0;
 544                 param[2]=0.0;
 545             }
 546             if((param[1]/10.0) > 65534.0) param[1] = 0.0;
 547             if((param[2]/10.0) > 65534.0) param[2] = 0.0;
 548
 549             // here we have to recalculate backward
 550             Int_t nb   = iChannel-shift;
 551             Int_t row  = nb%nrows;
 552             Int_t j    = (Int_t)(nb/nrows);
 553             Int_t imcm = j%8;
 554             Int_t icol = (Int_t)(j/8);
 555
 556             Int_t finalcol = 18*imcm;
 557             if(icol > 0) icol += 17;
 558             else icol = -1;
 559             finalcol += icol;
 560
 561             Int_t channel = row+finalcol*nrows;
 562
 563             //printf("iChannel %d, nrows %d, finalcol %d, row %d, channel %d\n",iChannel,nrows,finalcol,row,channel);
 564             if((finalcol < 0) || (finalcol >= 144)) continue;
 565
 566             rocMeand->SetValue(channel,param[1]/10.0);
 567             rocRMSd->SetValue(channel,param[2]/10.0);
 568         }
 569
 570     }
 571
 572 }
 573
 574 //_______________________________________________________________________________________
 575 AliTRDCalPadStatus* AliTRDCalibPadStatus::CreateCalPadStatus()
 576 {
 577   //
 578   // Create Pad Status out of Mean and RMS values
 579   //
 580
 581   AliTRDCalPadStatus* obj = new AliTRDCalPadStatus("padstatus", "padstatus");
 582
 583   for (Int_t idet=0; idet<540; ++idet)
 584     {
 585       AliTRDCalSingleChamberStatus *calROC = obj->GetCalROC(idet);
 586
 587       //Take the stuff
 588       AliTRDCalROC *calRocMean    = ((AliTRDCalROC *)GetCalRocMean(idet));
 589       AliTRDCalROC *calRocRMS     = ((AliTRDCalROC *)GetCalRocRMS(idet));
 590
 591       //Take the stuff second chance
 592       AliTRDCalROC *calRocMeand    = ((AliTRDCalROC *)GetCalRocMeand(idet));
 593       AliTRDCalROC *calRocRMSd     = ((AliTRDCalROC *)GetCalRocRMSd(idet));
 594
 595       if ( !calRocMean ) {
 596         for(Int_t k = 0; k < calROC->GetNchannels(); k++){
 597           calROC->SetStatus(k,AliTRDCalPadStatus::kMasked);
 598         }
 599         continue;
 600       }
 601
 602       //Range
 603       Int_t channels = calROC->GetNchannels();
 604
 605       Double_t rmsmean       = calRocMean->GetRMS()*10.0;
 606       Double_t meanmean      = calRocMean->GetMean()*10.0;
 607       Double_t meansquares   = calRocRMS->GetMean()*10.0;
 608
 609       for(Int_t ich = 0; ich < channels; ich++){
 610
 611         Float_t mean     = calRocMean->GetValue(ich)*10.0;
 612         Float_t rms      = calRocRMS->GetValue(ich)*10.0;
 613
 614         if((rms <= 0.0001) || (TMath::Abs(mean-meanmean)>(5*rmsmean)) || (TMath::Abs(rms)>(5.0*TMath::Abs(meansquares)))) {
 615           // look at second chance
 616           Float_t meand     = calRocMeand->GetValue(ich)*10.0;
 617           Float_t rmsd      = calRocRMSd->GetValue(ich)*10.0;
 618
 619           if((rmsd <= 0.0001) || (TMath::Abs(meand-meanmean)>(5*rmsmean)) || (TMath::Abs(rmsd)>(5.0*TMath::Abs(meansquares)))) {
 620             calROC->SetStatus(ich, AliTRDCalPadStatus::kMasked);
 621           }
 622           else calROC->SetStatus(ich, AliTRDCalPadStatus::kReadSecond);
 623         }
 624
 625       }
 626     }
 627
 628   return obj;
 629
 630 }
 631 //_______________________________________________________________________________________
 632 AliTRDCalPad* AliTRDCalibPadStatus::CreateCalPad()
 633 {
 634   //
 635   // Create Pad Noise out of RMS values
 636   //
 637
 638   AliTRDCalPad* obj = new AliTRDCalPad("PadNoise", "PadNoise");
 639
 640
 641   for (Int_t det=0; det<AliTRDgeometry::kNdet; ++det)  {
 642
 643     AliTRDCalROC *calROC22 = obj->GetCalROC(det);
 644
 645     AliTRDCalROC *calRocRMS     = ((AliTRDCalROC *)GetCalRocRMS(det,kTRUE));
 646
 647     for(Int_t k = 0; k < calROC22->GetNchannels(); k++){
 648       calROC22->SetValue(k,calRocRMS->GetValue(k));
 649     }
 650
 651   }
 652
 653   return obj;
 654
 655 }
 656
 657 //_______________________________________________________________________________________
 658 AliTRDCalDet* AliTRDCalibPadStatus::CreateCalDet() const
 659 {
 660   //
 661   // Create Det Noise correction factor
 662   //
 663
 664   AliTRDCalDet* obj = new AliTRDCalDet("DetNoise", "DetNoise (correction factor)");
 665
 666   for(Int_t l = 0; l < 540; l++){
 667     obj->SetValue(l,10.0);
 668   }
 669
 670   return obj;
 671
 672 }
 673
 674 //_____________________________________________________________________
 675 void AliTRDCalibPadStatus::DumpToFile(const Char_t *filename, const Char_t *dir, Bool_t append) /*FOLD00*/
 676 {
 677     //
 678     //  Write class to file
 679     //
 680
 681     TString sDir(dir);
 682     TString option;
 683
 684     if ( append )
 685         option = "update";
 686     else
 687         option = "recreate";
 688
 689     TDirectory *backup = gDirectory;
 690     TFile f(filename,option.Data());
 691     f.cd();
 692     if ( !sDir.IsNull() ){
 693         f.mkdir(sDir.Data());
 694         f.cd(sDir);
 695     }
 696     this->Write();
 697     f.Close();
 698
 699     if ( backup ) backup->cd();
 700 }
 701
 702 //_____________________________________________________________________
 703 void AliTRDCalibPadStatus::SetCalRocMean(AliTRDCalROC *mean, Int_t det) /*FOLD00*/
 704 {
 705     //
 706     //  Put the AliTRDCalROC in the array fCalRocArrayMean
 707     //
 708
 709
 710   AliTRDCalROC *rocMean = GetCalRocMean(det,kTRUE);
 711
 712   Int_t nChannels = rocMean->GetNchannels();
 713
 714   for (Int_t iChannel=0; iChannel<nChannels; iChannel++){
 715
 716     rocMean->SetValue(iChannel,mean->GetValue(iChannel));
 717
 718   }
 719
 720 }
 721
 722 //_____________________________________________________________________
 723 void AliTRDCalibPadStatus::SetCalRocRMS(AliTRDCalROC *rms, Int_t det) /*FOLD00*/
 724 {
 725     //
 726     //  Put the AliTRDCalROC in the array fCalRocArrayRMS
 727     //
 728
 729
 730   AliTRDCalROC *rocRms = GetCalRocRMS(det,kTRUE);
 731
 732   Int_t nChannels = rocRms->GetNchannels();
 733
 734   for (Int_t iChannel=0; iChannel<nChannels; iChannel++){
 735
 736     rocRms->SetValue(iChannel,rms->GetValue(iChannel));
 737
 738   }
 739
 740 }
 741 //_____________________________________________________________________
 742 void AliTRDCalibPadStatus::SetCalRocMeand(AliTRDCalROC *mean, Int_t det) /*FOLD00*/
 743 {
 744     //
 745     //  Put the AliTRDCalROC in the array fCalRocArrayMean
 746     //
 747
 748
 749   AliTRDCalROC *rocMean = GetCalRocMeand(det,kTRUE);
 750
 751   Int_t nChannels = rocMean->GetNchannels();
 752
 753   for (Int_t iChannel=0; iChannel<nChannels; iChannel++){
 754
 755     rocMean->SetValue(iChannel,mean->GetValue(iChannel));
 756
 757   }
 758
 759 }
 760
 761 //_____________________________________________________________________
 762 void AliTRDCalibPadStatus::SetCalRocRMSd(AliTRDCalROC *rms, Int_t det) /*FOLD00*/
 763 {
 764     //
 765     //  Put the AliTRDCalROC in the array fCalRocArrayRMS
 766     //
 767
 768
 769   AliTRDCalROC *rocRms = GetCalRocRMSd(det,kTRUE);
 770
 771   Int_t nChannels = rocRms->GetNchannels();
 772
 773   for (Int_t iChannel=0; iChannel<nChannels; iChannel++){
 774
 775     rocRms->SetValue(iChannel,rms->GetValue(iChannel));
 776
 777   }
 778
 779 }
 780 //_____________________________________________________________________________
 781 Int_t AliTRDCalibPadStatus::GetPlane(Int_t d) const
 782 {
 783   //
 784   // Reconstruct the plane number from the detector number
 785   //
 786
 787   return ((Int_t) (d % 6));
 788
 789 }
 790
 791 //_____________________________________________________________________________
 792 Int_t AliTRDCalibPadStatus::GetChamber(Int_t d) const
 793 {
 794   //
 795   // Reconstruct the chamber number from the detector number
 796   //
 797
 798   return ((Int_t) (d % 30) / 6);
 799
 800 }
 801
 802 //_____________________________________________________________________________
 803 Int_t AliTRDCalibPadStatus::GetSector(Int_t d) const
 804 {
 805   //
 806   // Reconstruct the sector number from the detector number
 807   //
 808
 809   return ((Int_t) (d / 30));
 810
 811 }
 812
 813