[u/mrichter/AliRoot.git] / MUON / AliMUONPadStatusMaker.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.                  *
**************************************************************************/

// $Id$
/// \class AliMUONPadStatusMaker
///
/// Make a 2DStore of pad statuses, using different sources of information,
/// like pedestal values, gain values, and HV values.
///
///
// Author Laurent Aphecetche

#include "AliMUONPadStatusMaker.h"

#include "AliMUON2DMap.h"
#include "AliMUONCalibParam1I.h"
#include "AliMUONCalibrationData.h"
#include "AliMUONHVNamer.h"
#include "AliMUONObjectPair.h"
#include "AliMUONVCalibParam.h"
#include "AliMUONVDataIterator.h"

#include "AliMpArea.h"
#include "AliMpDEIterator.h"
#include "AliMpDEManager.h"
#include "AliMpIntPair.h"
#include "AliMpManuList.h"
#include "AliMpMotifMap.h"
#include "AliMpMotifPosition.h"
#include "AliMpPCB.h"
#include "AliMpPad.h"
#include "AliMpSector.h"
#include "AliMpSectorSegmentation.h"
#include "AliMpSegmentation.h"
#include "AliMpSlat.h"
#include "AliMpSlatSegmentation.h"
#include "AliMpStationType.h"
#include "AliMpVPadIterator.h"
#include "AliMUON2DStoreValidator.h"
#include "AliCDBManager.h"
#include "AliCDBEntry.h"
#include "AliDCSValue.h"
#include "AliLog.h"

#include "Riostream.h"
#include "TMap.h"
#include "TStopwatch.h"
#include "TString.h"

#include <cassert>

ClassImp(AliMUONPadStatusMaker)

//_____________________________________________________________________________
AliMUONPadStatusMaker::AliMUONPadStatusMaker(const AliMUONCalibrationData& calibData)
: fCalibrationData(calibData),
  fPedMeanLimits(0,4095),
  fPedSigmaLimits(0,4095),
  fHVSt12Limits(0,5000),
  fHVSt345Limits(0,5000)
{
    // ctor
}

//_____________________________________________________________________________
AliMUONPadStatusMaker::~AliMUONPadStatusMaker()
{
  // dtor.
}

//_____________________________________________________________________________
AliMUONV2DStore*
AliMUONPadStatusMaker::Combine(const AliMUONV2DStore& store1,
                               const AliMUONV2DStore& store2,
                               Int_t binShift) const
{
  /// Combine two status containers into one, shifting store2 status bits
  /// to the left by binShift before making an OR with store1.
  
  TStopwatch timer;
  timer.Start(kTRUE);
  
  AliMUONV2DStore* combined = static_cast<AliMUONV2DStore*>(store1.Clone());
  
  AliMUONVDataIterator* it = store1.Iterator();
  AliMUONObjectPair* pair;
  
  while ( ( pair = static_cast<AliMUONObjectPair*>(it->Next()) ) )
  {
    AliMpIntPair* ip = static_cast<AliMpIntPair*>(pair->First());
    Int_t detElemId = ip->GetFirst();
    Int_t manuId = ip->GetSecond();
    AliMUONVCalibParam* param1 = static_cast<AliMUONVCalibParam*>(store1.Get(detElemId,manuId));
    AliMUONVCalibParam* param2 = static_cast<AliMUONVCalibParam*>(store2.Get(detElemId,manuId));
    if (!param2)
    {
      AliWarning(Form("Could not get statuses for store2 for DE %d ManuId %d. Marking as missing.",
                    detElemId,manuId));
      param2 = static_cast<AliMUONVCalibParam*>(param1->Clone());
      for ( Int_t manuChannel = 0; manuChannel < param2->Size(); ++manuChannel )
      {
        param2->SetValueAsInt(manuChannel,0,kMissing);
      }      
    }
    AliMUONVCalibParam* paramCombined = static_cast<AliMUONVCalibParam*>(combined->Get(detElemId,manuId));
    if (!paramCombined)
    {
      paramCombined = static_cast<AliMUONVCalibParam*>(param2->Clone());
      combined->Set(detElemId,manuId,paramCombined,kFALSE);
    }
    
    for ( Int_t manuChannel = 0; manuChannel < param1->Size(); ++manuChannel )
    {
      if ( AliMpManuList::DoesChannelExist(detElemId, manuId, manuChannel) )
      {
        Int_t status1(param1->ValueAsInt(manuChannel));
        Int_t status2(param2->ValueAsInt(manuChannel));
        
        Int_t status = status1 | (status2 << binShift);
        
        paramCombined->SetValueAsInt(manuChannel,0,status);
      }
    }
  }
  
  delete it;
  
  AliInfo("Timer:");
  StdoutToAliInfo(timer.Print(););
  
  return combined;
}

//_____________________________________________________________________________
AliMUONV2DStore* 
AliMUONPadStatusMaker::GeneratePadStatus(Int_t value)
{
  /// Generate a "fake" store, with all (detElemId,manuId) present,
  /// and containing all the same value
  
  AliMUONCalibParam1I param(64,value);
  
  return AliMUON2DMap::Generate(param);
}

//_____________________________________________________________________________
Bool_t 
AliMUONPadStatusMaker::GetSt12Status(const TMap& hvMap,
                                     Int_t detElemId, Int_t sector,
                                     Bool_t& hvChannelTooLow,
                                     Bool_t& hvChannelTooHigh,
                                     Bool_t& hvChannelON) const
{
  /// Get HV status for one HV sector of St12
  
  /// For a given PCB in a given DE, get the HV status (both the channel
  /// and the switch).
  /// Returns false if hv switch changed during the run.
  
  Bool_t error = kFALSE;
  hvChannelTooLow = kFALSE;
  hvChannelTooHigh = kFALSE;
  hvChannelON = kTRUE;
  
  AliMUONHVNamer hvNamer;
  
  TString hvChannel(hvNamer.DCSHVChannelName(detElemId,sector));
  
  TPair* hvPair = static_cast<TPair*>(hvMap.FindObject(hvChannel.Data()));
  if (!hvPair)
  {
    AliError(Form("Did not find expected alias (%s) for DE %d",
                  hvChannel.Data(),detElemId));  
    error = kTRUE;
  }
  else
  {
    TObjArray* values = static_cast<TObjArray*>(hvPair->Value());
    if (!values)
    {
      AliError(Form("Could not get values for alias %s",hvChannel.Data()));
      error = kTRUE;
    }
    else
    {
      // find out min and max value, and makes a cut
      Float_t hvMin(1E9);
      Float_t hvMax(0);
      TIter next(values);
      AliDCSValue* val;
      
      while ( ( val = static_cast<AliDCSValue*>(next()) ) )
      {
        Float_t hv = val->GetFloat();
        hvMin = TMath::Min(hv,hvMin);
        hvMax = TMath::Max(hv,hvMax);
      }
      
      float lowThreshold = fHVSt12Limits.X();
      float highThreshold = fHVSt12Limits.Y();
            
      if ( hvMin < lowThreshold ) hvChannelTooLow = kTRUE;
      if ( hvMax > highThreshold ) hvChannelTooHigh = kTRUE;
      if ( hvMin < 1 ) hvChannelON = kFALSE;
    }
  }
  
  return error;
}

//_____________________________________________________________________________
Bool_t 
AliMUONPadStatusMaker::GetSt345Status(const TMap& hvMap,
                                      Int_t detElemId, Int_t pcbIndex,
                                      Bool_t& hvChannelTooLow,
                                      Bool_t& hvChannelTooHigh,
                                      Bool_t& hvChannelON,
                                      Bool_t& hvSwitchON) const
{
  /// For a given PCB in a given DE, get the HV status (both the channel
  /// and the switch).
  /// Returns false if something goes wrong (in particular if 
  /// hv switch changed during the run).
  
  Bool_t error = kFALSE;
  hvChannelTooLow = kFALSE;
  hvChannelTooHigh = kFALSE;
  hvSwitchON = kTRUE;
  hvChannelON = kTRUE;
  
  AliMUONHVNamer hvNamer;
  
  TString hvChannel(hvNamer.DCSHVChannelName(detElemId));
  
  TPair* hvPair = static_cast<TPair*>(hvMap.FindObject(hvChannel.Data()));
  if (!hvPair)
  {
    AliError(Form("Did not find expected alias (%s) for DE %d",
                  hvChannel.Data(),detElemId));  
    error = kTRUE;
  }
  else
  {
    TObjArray* values = static_cast<TObjArray*>(hvPair->Value());
    if (!values)
    {
      AliError(Form("Could not get values for alias %s",hvChannel.Data()));
      error = kTRUE;
    }
    else
    {
      // find out min and max value, and makes a cut
      Float_t hvMin(1E9);
      Float_t hvMax(0);
      TIter next(values);
      AliDCSValue* val;
      
      while ( ( val = static_cast<AliDCSValue*>(next()) ) )
      {
        Float_t hv = val->GetFloat();
        hvMin = TMath::Min(hv,hvMin);
        hvMax = TMath::Max(hv,hvMax);
      }

      float lowThreshold = fHVSt345Limits.X();
      float highThreshold = fHVSt345Limits.Y();

      if ( hvMin < lowThreshold ) hvChannelTooLow = kTRUE;
      if ( hvMax > highThreshold ) hvChannelTooHigh = kTRUE;
      if ( hvMin < 1 ) hvChannelON = kFALSE;
    }
  }
  
  TString hvSwitch(hvNamer.DCSHVSwitchName(detElemId,pcbIndex));
  TPair* switchPair = static_cast<TPair*>(hvMap.FindObject(hvSwitch.Data()));
  if (!switchPair)
  {
    AliError(Form("Did not find expected alias (%s) for DE %d PCB %d",
                  hvSwitch.Data(),detElemId,pcbIndex));
    error = kTRUE;
  }
  else
  {
    TObjArray* values = static_cast<TObjArray*>(switchPair->Value());
    if (!values)
    {    
      AliError(Form("Could not get values for alias %s",hvSwitch.Data()));
      error = kTRUE;
    }
    else
    {
      // we'll count the number of ON/OFF for this pad, to insure
      // consistency (i.e. if status changed during the run, we should
      // at least notify this fact ;-) and hope it's not the norm)
      Int_t nTrue(0);
      Int_t nFalse(0);
      TIter next(values);
      AliDCSValue* val;
      
      while ( ( val = static_cast<AliDCSValue*>(next()) ) )
      {
        if ( val->GetBool() )
        {
          ++nTrue;
        }
        else
        {
          ++nFalse;
        }
      }
      
      if ( (nTrue>0 && nFalse>0) )
      {
        AliWarning(Form("Status of HV Switch %s changed during this run nTrue=%d nFalse=%d! Will consider it OFF",
                        hvSwitch.Data(),nTrue,nFalse));
        error = kTRUE;
      }
      
      if ( nFalse ) hvSwitchON = kFALSE;
    }
  }
  return error;
}

//_____________________________________________________________________________
AliMUONV2DStore* 
AliMUONPadStatusMaker::MakeGainStatus(const AliMUONV2DStore& /*gainValues*/) const
{
  /// FIXME: to be implemented
  AliWarning("Not implemented yet");
  return 0x0;
}

//_____________________________________________________________________________
AliMUONV2DStore* 
AliMUONPadStatusMaker::MakeHVStatus(const TMap& hvValues) const
{
  /// Scrutinize HV values and deduce an HV status for each pad
  
  TStopwatch timerSt12;
  TStopwatch timerSt345;
  
  timerSt12.Start(kTRUE);
  timerSt12.Stop();
  timerSt345.Start(kTRUE);
  timerSt345.Stop();
  
  AliMUONHVNamer hvNamer;
  
  AliMpDEIterator deIt;
  
  deIt.First();
  
  AliMUONV2DStore* hv = new AliMUON2DMap(kTRUE);
  
  while ( !deIt.IsDone() )
  {
    Int_t detElemId = deIt.CurrentDEId();
    
    switch ( AliMpDEManager::GetStationType(detElemId) )
    {
      case AliMp::kStation1:
      case AliMp::kStation2:
        timerSt12.Start(kFALSE);
        for ( int sector = 0; sector < 3; ++sector)
        {
          AliDebug(1,Form("detElemId %5d sector %d",detElemId,sector));

          Bool_t hvChannelTooLow, hvChannelTooHigh, hvChannelON;
          Bool_t error = GetSt12Status(hvValues,
                                       detElemId,sector,
                                       hvChannelTooLow,hvChannelTooHigh,
                                       hvChannelON);
          Int_t status = 0;
          if ( error ) status |= kHVError;
          if ( hvChannelTooLow ) status |= kHVTooLow;
          if ( hvChannelTooHigh ) status |= kHVTooHigh; 
          if ( !hvChannelON ) status |= kHVChannelOFF;
          SetStatusSt12(*hv,detElemId,sector,status);
          
        }
          timerSt12.Stop();
        break;
      case AliMp::kStation345:
      {
        timerSt345.Start(kFALSE);
        for ( Int_t pcbIndex = 0; pcbIndex < hvNamer.NumberOfPCBs(detElemId); ++pcbIndex)
        {
          AliDebug(1,Form("detElemId %5d pcbIndex %d",detElemId,pcbIndex));
          Bool_t hvChannelTooLow, hvChannelTooHigh, hvChannelON,hvSwitchON;
          Bool_t error = GetSt345Status(hvValues,
                                        detElemId,pcbIndex,
                                        hvChannelTooLow,hvChannelTooHigh,
                                        hvChannelON,hvSwitchON);
          Int_t status = 0;
          if ( error ) status |= kHVError;
          if ( hvChannelTooLow ) status |= kHVTooLow;
          if ( hvChannelTooHigh ) status |= kHVTooHigh; 
          if ( !hvSwitchON ) status |= kHVSwitchOFF; 
          if ( !hvChannelON) status |= kHVChannelOFF;
          SetStatusSt345(*hv,detElemId,pcbIndex,status);
        }
        timerSt345.Stop();
      }
        break;
      default:
        break;
    }
    deIt.Next();
  }
  
  AliInfo("St12 timer:");
  StdoutToAliInfo(timerSt12.Print(););
  AliInfo("St345 timer:");
  StdoutToAliInfo(timerSt345.Print(););
  
  return hv;
}

//_____________________________________________________________________________
AliMUONV2DStore* 
AliMUONPadStatusMaker::MakePedestalStatus(const AliMUONV2DStore& pedValues) const
{
  /// Assign a pedestal status to each pad
  
  TStopwatch timer;
  
  timer.Start(kTRUE);
  
  AliMUONV2DStore* pedStatuses = new AliMUON2DMap(kTRUE);
  
  AliMUONVDataIterator* it = pedValues.Iterator();
  AliMUONObjectPair* pair;
  Int_t nofManus(0);
  
  while ( ( pair = static_cast<AliMUONObjectPair*>(it->Next() ) ) )
  {
    AliMpIntPair* ip = static_cast<AliMpIntPair*>(pair->First());
    Int_t detElemId = ip->GetFirst();
    Int_t manuId = ip->GetSecond();
    AliMUONVCalibParam* pedestals = static_cast<AliMUONVCalibParam*>(pair->Second());
    ++nofManus;
    for ( Int_t manuChannel = 0; manuChannel < pedestals->Size(); ++manuChannel )
    {
      Int_t status(0);
      if ( AliMpManuList::DoesChannelExist(detElemId, manuId, manuChannel) )
      {
        Float_t pedMean = pedestals->ValueAsFloat(manuChannel,0);
        Float_t pedSigma = pedestals->ValueAsFloat(manuChannel,1);
        if ( pedMean < fPedMeanLimits.X() ) status |= kPedMeanTooLow;
        if ( pedMean > fPedMeanLimits.Y() ) status |= kPedMeanTooHigh;
        if ( pedSigma < fPedSigmaLimits.X() ) status |= kPedSigmaTooLow;
        if ( pedSigma > fPedSigmaLimits.Y() ) status |= kPedSigmaTooHigh;
        if ( pedMean == 0 ) status |= kPedMeanZero;
        
        AliMUONVCalibParam* vStatus = 
          static_cast<AliMUONVCalibParam*>(pedStatuses->Get(detElemId,manuId));
        if ( !vStatus ) 
        {
          vStatus = new AliMUONCalibParam1I(64,0);
          pedStatuses->Set(detElemId,manuId,vStatus,false);
        }
        vStatus->SetValueAsInt(manuChannel,0,status);
      }
    }
  }
  
  AliInfo(Form("%d manus checked in :",nofManus));
  StdoutToAliInfo(timer.Print(););
  return pedStatuses;  
}

//_____________________________________________________________________________
AliMUONV2DStore* 
AliMUONPadStatusMaker::MakeStatus() const
{
  /// Read ped, gains and hv values from CDB, apply some Q&A and produces
  /// a combined status for each pad.

  TMap* hvValues = fCalibrationData.HV();
  AliMUONV2DStore* hvStatus(0x0);
  
  if (!hvValues)
  {
    AliError("Could not get HV values from CDB. Will create dummy ones and mark those as missing");
    AliMUONCalibParam1I param(64,kHVMissing);
    hvStatus = AliMUON2DMap::Generate(param);
  }
  else
  {
    hvStatus = MakeHVStatus(*hvValues);
  }
  
  AliMUONV2DStore* pedValues = fCalibrationData.Pedestals();
  AliMUONV2DStore* pedStatus(0x0);

  if (!pedValues)
  {
    AliError("Could not get pedestals values from CDB. Will create dummy ones and mark those as missing");
    AliMUONCalibParam1I param(64,kPedMissing);
    pedStatus = AliMUON2DMap::Generate(param);
  }
  else
  {
    pedStatus = MakePedestalStatus(*pedValues);
  }
  
  // FIXME: should do the same for gains as for hv and ped.    
  
  AliMUONV2DStore* status = Combine(*hvStatus,*pedStatus,8);
  
  delete hvStatus;
  delete pedStatus;
  
  // Insure we get all channels there (some or even all can be bad, but they
  // must be there somehow).
  
  AliMUON2DStoreValidator validator;
        
  TObjArray* a = validator.Validate(*status);
    
  if (a) 
  {
    // this should not happen.
    AliError("Status store not complete. Crash to follow soon...");
    StdoutToAliError(a->Print(););
    AliFatal("this should not happen at all!");
    delete status;
    status = 0x0;
  }
    
  return status;
}

//_____________________________________________________________________________
void
AliMUONPadStatusMaker::SetStatusSt12(AliMUONV2DStore& hvStatus,
                                     Int_t detElemId, 
                                     Int_t isector,
                                     Int_t status) const
{
  /// Flag all pads of detElemId (for St12) as bad.
  
  // FIXME: need a way to iterator on pads over a given HV sector for St12... 
  // we currently suppose that one sector is about a third of the chamber...
  // FIXME !! This has to be checked very carefully...
  
  const AliMp::CathodType kCathodes[] = { AliMp::kCath0, AliMp::kCath1 };
  
  for ( Int_t icathode = 0; icathode < 2; ++icathode )
  {
    const AliMpSectorSegmentation* seg = 
    static_cast<const AliMpSectorSegmentation*>(AliMpSegmentation::Instance()->GetMpSegmentation(detElemId,kCathodes[icathode]));
    const AliMpSector* sector = seg->GetSector();
    AliMpMotifMap* mMap = sector->GetMotifMap();
    TArrayI a;
    
    mMap->GetAllMotifPositionsIDs(a);
    
    TVector2 dim = seg->Dimensions();
    Double_t x = dim.X()*2;
    Double_t xmin = isector*x/3.0;
    Double_t xmax = xmin + x/3.0;   
    
    for ( Int_t i = 0; i < a.GetSize(); ++i ) 
    {
      AliMpMotifPosition* pos = mMap->FindMotifPosition(a[i]);
      Int_t manuId = pos->GetID();
      TVector2 position = pos->Position();
      if ( position.X() >= xmin && position.X() <= xmax) 
      {
        AliMUONVCalibParam* dead =
        static_cast<AliMUONVCalibParam*>(hvStatus.Get(detElemId,manuId));
        if (!dead)
        {
          dead = new AliMUONCalibParam1I(64,status);
          hvStatus.Set(detElemId,manuId,dead,false);
        }        
        else
        {
          // FIXME: this should really not happen, if we'd know really the
          // relationship between manuId and HV sector...
          // For the time being, let's leave it like that, for testing
          // purposes only. For production, this will have to be fixed.
          AliWarning("Please fixme.");
        }
      }
    }
  }  
}

//_____________________________________________________________________________
void
AliMUONPadStatusMaker::SetStatusSt345(AliMUONV2DStore& hvStatus,
                                      Int_t detElemId, Int_t pcbIndex,
                                      Int_t status) const
{
  /// Flag all pads of pcbIndex-th PCB of detElemId (for St345) as bad.
  
  const AliMp::CathodType kCathodes[] = { AliMp::kCath0, AliMp::kCath1 };
  
  for ( Int_t icathode = 0; icathode < 2; ++icathode )
  {
    const AliMpSlatSegmentation* seg = static_cast<const AliMpSlatSegmentation*>
    (AliMpSegmentation::Instance()->GetMpSegmentation(detElemId,kCathodes[icathode]));
    const AliMpSlat* slat = seg->Slat();
    const AliMpPCB* pcb = slat->GetPCB(pcbIndex);

    for ( Int_t i = 0; i < pcb->GetSize(); ++i ) 
    {
      AliMpMotifPosition* pos = pcb->GetMotifPosition(i);
      Int_t manuId = pos->GetID();
      AliMUONVCalibParam* dead = 
        static_cast<AliMUONVCalibParam*>(hvStatus.Get(detElemId,manuId));
      if (dead)
      {
        AliError(Form("dead is not null as expected from DE %d manuId %d",
                      detElemId,manuId));
      }
      if (!dead)
      {
        dead = new AliMUONCalibParam1I(64,status);
        hvStatus.Set(detElemId,manuId,dead,false);
      }
    }    
  }
}
Commit	Line	Data
2c780493	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	/// \class AliMUONPadStatusMaker
	18	///
	19	/// Make a 2DStore of pad statuses, using different sources of information,
	20	/// like pedestal values, gain values, and HV values.
	21	///
	22	///
	23	// Author Laurent Aphecetche
	24
	25	#include "AliMUONPadStatusMaker.h"
	26
	27	#include "AliMUON2DMap.h"
	28	#include "AliMUONCalibParam1I.h"
	29	#include "AliMUONCalibrationData.h"
	30	#include "AliMUONHVNamer.h"
	31	#include "AliMUONObjectPair.h"
	32	#include "AliMUONVCalibParam.h"
	33	#include "AliMUONVDataIterator.h"
	34
	35	#include "AliMpArea.h"
	36	#include "AliMpDEIterator.h"
	37	#include "AliMpDEManager.h"
	38	#include "AliMpIntPair.h"
	39	#include "AliMpManuList.h"
	40	#include "AliMpMotifMap.h"
	41	#include "AliMpMotifPosition.h"
	42	#include "AliMpPCB.h"
	43	#include "AliMpPad.h"
	44	#include "AliMpSector.h"
	45	#include "AliMpSectorSegmentation.h"
	46	#include "AliMpSegmentation.h"
	47	#include "AliMpSlat.h"
	48	#include "AliMpSlatSegmentation.h"
	49	#include "AliMpStationType.h"
	50	#include "AliMpVPadIterator.h"
96199305	51	#include "AliMUON2DStoreValidator.h"
2c780493	52	#include "AliCDBManager.h"
	53	#include "AliCDBEntry.h"
	54	#include "AliDCSValue.h"
	55	#include "AliLog.h"
	56
	57	#include "Riostream.h"
	58	#include "TMap.h"
	59	#include "TStopwatch.h"
	60	#include "TString.h"
	61
	62	#include <cassert>
	63
	64	ClassImp(AliMUONPadStatusMaker)
	65
	66	//_____________________________________________________________________________
	67	AliMUONPadStatusMaker::AliMUONPadStatusMaker(const AliMUONCalibrationData& calibData)
	68	: fCalibrationData(calibData),
	69	fPedMeanLimits(0,4095),
	70	fPedSigmaLimits(0,4095),
	71	fHVSt12Limits(0,5000),
	72	fHVSt345Limits(0,5000)
	73	{
	74	// ctor
	75	}
	76
	77	//_____________________________________________________________________________
	78	AliMUONPadStatusMaker::~AliMUONPadStatusMaker()
	79	{
	80	// dtor.
	81	}
	82
	83	//_____________________________________________________________________________
	84	AliMUONV2DStore*
	85	AliMUONPadStatusMaker::Combine(const AliMUONV2DStore& store1,
	86	const AliMUONV2DStore& store2,
	87	Int_t binShift) const
	88	{
	89	/// Combine two status containers into one, shifting store2 status bits
	90	/// to the left by binShift before making an OR with store1.
	91
	92	TStopwatch timer;
	93	timer.Start(kTRUE);
	94
	95	AliMUONV2DStore* combined = static_cast<AliMUONV2DStore*>(store1.Clone());
	96
	97	AliMUONVDataIterator* it = store1.Iterator();
	98	AliMUONObjectPair* pair;
	99
	100	while ( ( pair = static_cast<AliMUONObjectPair*>(it->Next()) ) )
	101	{
	102	AliMpIntPair* ip = static_cast<AliMpIntPair*>(pair->First());
	103	Int_t detElemId = ip->GetFirst();
	104	Int_t manuId = ip->GetSecond();
	105	AliMUONVCalibParam* param1 = static_cast<AliMUONVCalibParam*>(store1.Get(detElemId,manuId));
2c780493	106	AliMUONVCalibParam* param2 = static_cast<AliMUONVCalibParam*>(store2.Get(detElemId,manuId));
	107	if (!param2)
	108	{
96199305	109	AliWarning(Form("Could not get statuses for store2 for DE %d ManuId %d. Marking as missing.",
2c780493	110	detElemId,manuId));
96199305	111	param2 = static_cast<AliMUONVCalibParam*>(param1->Clone());
	112	for ( Int_t manuChannel = 0; manuChannel < param2->Size(); ++manuChannel )
	113	{
	114	param2->SetValueAsInt(manuChannel,0,kMissing);
	115	}
2c780493	116	}
	117	AliMUONVCalibParam* paramCombined = static_cast<AliMUONVCalibParam*>(combined->Get(detElemId,manuId));
	118	if (!paramCombined)
	119	{
96199305	120	paramCombined = static_cast<AliMUONVCalibParam*>(param2->Clone());
96199305	121	combined->Set(detElemId,manuId,paramCombined,kFALSE);
2c780493	122	}
	123
	124	for ( Int_t manuChannel = 0; manuChannel < param1->Size(); ++manuChannel )
	125	{
	126	if ( AliMpManuList::DoesChannelExist(detElemId, manuId, manuChannel) )
	127	{
	128	Int_t status1(param1->ValueAsInt(manuChannel));
	129	Int_t status2(param2->ValueAsInt(manuChannel));
	130
	131	Int_t status = status1 \| (status2 << binShift);
	132
	133	paramCombined->SetValueAsInt(manuChannel,0,status);
	134	}
	135	}
	136	}
	137
	138	delete it;
	139
	140	AliInfo("Timer:");
	141	StdoutToAliInfo(timer.Print(););
	142
	143	return combined;
	144	}
	145
96199305	146	//_____________________________________________________________________________
	147	AliMUONV2DStore*
	148	AliMUONPadStatusMaker::GeneratePadStatus(Int_t value)
	149	{
	150	/// Generate a "fake" store, with all (detElemId,manuId) present,
	151	/// and containing all the same value
	152
	153	AliMUONCalibParam1I param(64,value);
	154
	155	return AliMUON2DMap::Generate(param);
	156	}
	157
2c780493	158	//_____________________________________________________________________________
	159	Bool_t
	160	AliMUONPadStatusMaker::GetSt12Status(const TMap& hvMap,
	161	Int_t detElemId, Int_t sector,
	162	Bool_t& hvChannelTooLow,
	163	Bool_t& hvChannelTooHigh,
	164	Bool_t& hvChannelON) const
	165	{
	166	/// Get HV status for one HV sector of St12
	167
	168	/// For a given PCB in a given DE, get the HV status (both the channel
	169	/// and the switch).
	170	/// Returns false if hv switch changed during the run.
	171
	172	Bool_t error = kFALSE;
	173	hvChannelTooLow = kFALSE;
	174	hvChannelTooHigh = kFALSE;
	175	hvChannelON = kTRUE;
	176
	177	AliMUONHVNamer hvNamer;
	178
	179	TString hvChannel(hvNamer.DCSHVChannelName(detElemId,sector));
	180
	181	TPair* hvPair = static_cast<TPair*>(hvMap.FindObject(hvChannel.Data()));
	182	if (!hvPair)
	183	{
	184	AliError(Form("Did not find expected alias (%s) for DE %d",
	185	hvChannel.Data(),detElemId));
	186	error = kTRUE;
	187	}
	188	else
	189	{
	190	TObjArray* values = static_cast<TObjArray*>(hvPair->Value());
	191	if (!values)
	192	{
	193	AliError(Form("Could not get values for alias %s",hvChannel.Data()));
	194	error = kTRUE;
	195	}
	196	else
	197	{
	198	// find out min and max value, and makes a cut
	199	Float_t hvMin(1E9);
	200	Float_t hvMax(0);
	201	TIter next(values);
	202	AliDCSValue* val;
	203
	204	while ( ( val = static_cast<AliDCSValue*>(next()) ) )
	205	{
	206	Float_t hv = val->GetFloat();
	207	hvMin = TMath::Min(hv,hvMin);
	208	hvMax = TMath::Max(hv,hvMax);
	209	}
	210
	211	float lowThreshold = fHVSt12Limits.X();
	212	float highThreshold = fHVSt12Limits.Y();
	213
	214	if ( hvMin < lowThreshold ) hvChannelTooLow = kTRUE;
	215	if ( hvMax > highThreshold ) hvChannelTooHigh = kTRUE;
	216	if ( hvMin < 1 ) hvChannelON = kFALSE;
	217	}
	218	}
	219
	220	return error;
	221	}
222
223	//_____________________________________________________________________________
224	Bool_t
225	AliMUONPadStatusMaker::GetSt345Status(const TMap& hvMap,
226	Int_t detElemId, Int_t pcbIndex,
227	Bool_t& hvChannelTooLow,
228	Bool_t& hvChannelTooHigh,
229	Bool_t& hvChannelON,
230	Bool_t& hvSwitchON) const
231	{
232	/// For a given PCB in a given DE, get the HV status (both the channel
233	/// and the switch).
234	/// Returns false if something goes wrong (in particular if
235	/// hv switch changed during the run).
236
237	Bool_t error = kFALSE;
238	hvChannelTooLow = kFALSE;
239	hvChannelTooHigh = kFALSE;
240	hvSwitchON = kTRUE;
241	hvChannelON = kTRUE;
242
243	AliMUONHVNamer hvNamer;
244
245	TString hvChannel(hvNamer.DCSHVChannelName(detElemId));
246
247	TPair* hvPair = static_cast<TPair*>(hvMap.FindObject(hvChannel.Data()));
248	if (!hvPair)
249	{
250	AliError(Form("Did not find expected alias (%s) for DE %d",
251	hvChannel.Data(),detElemId));
252	error = kTRUE;
253	}
254	else
255	{
256	TObjArray* values = static_cast<TObjArray*>(hvPair->Value());
257	if (!values)
258	{
259	AliError(Form("Could not get values for alias %s",hvChannel.Data()));
260	error = kTRUE;
261	}
262	else
263	{
264	// find out min and max value, and makes a cut
265	Float_t hvMin(1E9);
266	Float_t hvMax(0);
267	TIter next(values);
268	AliDCSValue* val;
269
270	while ( ( val = static_cast<AliDCSValue*>(next()) ) )
271	{
272	Float_t hv = val->GetFloat();
273	hvMin = TMath::Min(hv,hvMin);
274	hvMax = TMath::Max(hv,hvMax);
275	}
276
277	float lowThreshold = fHVSt345Limits.X();
278	float highThreshold = fHVSt345Limits.Y();
279
280	if ( hvMin < lowThreshold ) hvChannelTooLow = kTRUE;
281	if ( hvMax > highThreshold ) hvChannelTooHigh = kTRUE;
282	if ( hvMin < 1 ) hvChannelON = kFALSE;
283	}
284	}
285
286	TString hvSwitch(hvNamer.DCSHVSwitchName(detElemId,pcbIndex));
287	TPair* switchPair = static_cast<TPair*>(hvMap.FindObject(hvSwitch.Data()));
288	if (!switchPair)
289	{
290	AliError(Form("Did not find expected alias (%s) for DE %d PCB %d",
291	hvSwitch.Data(),detElemId,pcbIndex));
292	error = kTRUE;
293	}
294	else
295	{
296	TObjArray* values = static_cast<TObjArray*>(switchPair->Value());
297	if (!values)
298	{
299	AliError(Form("Could not get values for alias %s",hvSwitch.Data()));
300	error = kTRUE;
301	}
302	else
303	{
304	// we'll count the number of ON/OFF for this pad, to insure
305	// consistency (i.e. if status changed during the run, we should
306	// at least notify this fact ;-) and hope it's not the norm)
307	Int_t nTrue(0);
308	Int_t nFalse(0);
309	TIter next(values);
310	AliDCSValue* val;
311
312	while ( ( val = static_cast<AliDCSValue*>(next()) ) )
313	{
314	if ( val->GetBool() )
315	{
316	++nTrue;
317	}
318	else
319	{
320	++nFalse;
321	}
322	}
323
324	if ( (nTrue>0 && nFalse>0) )
325	{
326	AliWarning(Form("Status of HV Switch %s changed during this run nTrue=%d nFalse=%d! Will consider it OFF",
327	hvSwitch.Data(),nTrue,nFalse));
328	error = kTRUE;
329	}
330
331	if ( nFalse ) hvSwitchON = kFALSE;
332	}
333	}
334	return error;
335	}
336
337	//_____________________________________________________________________________
338	AliMUONV2DStore*
339	AliMUONPadStatusMaker::MakeGainStatus(const AliMUONV2DStore& /gainValues/) const
340	{
341	/// FIXME: to be implemented
342	AliWarning("Not implemented yet");
343	return 0x0;
344	}
345
346	//_____________________________________________________________________________
347	AliMUONV2DStore*
348	AliMUONPadStatusMaker::MakeHVStatus(const TMap& hvValues) const
349	{
350	/// Scrutinize HV values and deduce an HV status for each pad
351
352	TStopwatch timerSt12;
353	TStopwatch timerSt345;
354
355	timerSt12.Start(kTRUE);
356	timerSt12.Stop();
357	timerSt345.Start(kTRUE);
358	timerSt345.Stop();
359
360	AliMUONHVNamer hvNamer;
361
362	AliMpDEIterator deIt;
363
364	deIt.First();
365
366	AliMUONV2DStore* hv = new AliMUON2DMap(kTRUE);
367
368	while ( !deIt.IsDone() )
369	{
370	Int_t detElemId = deIt.CurrentDEId();
371
372	switch ( AliMpDEManager::GetStationType(detElemId) )
373	{
374	case AliMp::kStation1:
375	case AliMp::kStation2:
376	timerSt12.Start(kFALSE);
377	for ( int sector = 0; sector < 3; ++sector)
378	{
379	AliDebug(1,Form("detElemId %5d sector %d",detElemId,sector));
380
381	Bool_t hvChannelTooLow, hvChannelTooHigh, hvChannelON;
382	Bool_t error = GetSt12Status(hvValues,
383	detElemId,sector,
384	hvChannelTooLow,hvChannelTooHigh,
385	hvChannelON);
386	Int_t status = 0;
387	if ( error ) status \|= kHVError;
388	if ( hvChannelTooLow ) status \|= kHVTooLow;
389	if ( hvChannelTooHigh ) status \|= kHVTooHigh;
390	if ( !hvChannelON ) status \|= kHVChannelOFF;
391	SetStatusSt12(*hv,detElemId,sector,status);
392
393	}
394	timerSt12.Stop();
395	break;
396	case AliMp::kStation345:
397	{
398	timerSt345.Start(kFALSE);
399	for ( Int_t pcbIndex = 0; pcbIndex < hvNamer.NumberOfPCBs(detElemId); ++pcbIndex)
400	{
401	AliDebug(1,Form("detElemId %5d pcbIndex %d",detElemId,pcbIndex));
402	Bool_t hvChannelTooLow, hvChannelTooHigh, hvChannelON,hvSwitchON;
403	Bool_t error = GetSt345Status(hvValues,
404	detElemId,pcbIndex,
405	hvChannelTooLow,hvChannelTooHigh,
406	hvChannelON,hvSwitchON);
407	Int_t status = 0;
408	if ( error ) status \|= kHVError;
409	if ( hvChannelTooLow ) status \|= kHVTooLow;
410	if ( hvChannelTooHigh ) status \|= kHVTooHigh;
411	if ( !hvSwitchON ) status \|= kHVSwitchOFF;
412	if ( !hvChannelON) status \|= kHVChannelOFF;
413	SetStatusSt345(*hv,detElemId,pcbIndex,status);
414	}
415	timerSt345.Stop();
416	}
417	break;
418	default:
419	break;
420	}
421	deIt.Next();
422	}
423
424	AliInfo("St12 timer:");
425	StdoutToAliInfo(timerSt12.Print(););
426	AliInfo("St345 timer:");
427	StdoutToAliInfo(timerSt345.Print(););
428
429	return hv;
430	}
431
432	//_____________________________________________________________________________
433	AliMUONV2DStore*
434	AliMUONPadStatusMaker::MakePedestalStatus(const AliMUONV2DStore& pedValues) const
435	{
436	/// Assign a pedestal status to each pad
437
438	TStopwatch timer;
439
440	timer.Start(kTRUE);
441
442	AliMUONV2DStore* pedStatuses = new AliMUON2DMap(kTRUE);
443
444	AliMUONVDataIterator* it = pedValues.Iterator();
445	AliMUONObjectPair* pair;
446	Int_t nofManus(0);
447
448	while ( ( pair = static_cast<AliMUONObjectPair*>(it->Next() ) ) )
449	{
450	AliMpIntPair* ip = static_cast<AliMpIntPair*>(pair->First());
451	Int_t detElemId = ip->GetFirst();
452	Int_t manuId = ip->GetSecond();
453	AliMUONVCalibParam* pedestals = static_cast<AliMUONVCalibParam*>(pair->Second());
454	++nofManus;
455	for ( Int_t manuChannel = 0; manuChannel < pedestals->Size(); ++manuChannel )
456	{
457	Int_t status(0);
458	if ( AliMpManuList::DoesChannelExist(detElemId, manuId, manuChannel) )
459	{
460	Float_t pedMean = pedestals->ValueAsFloat(manuChannel,0);
461	Float_t pedSigma = pedestals->ValueAsFloat(manuChannel,1);
462	if ( pedMean < fPedMeanLimits.X() ) status \|= kPedMeanTooLow;
463	if ( pedMean > fPedMeanLimits.Y() ) status \|= kPedMeanTooHigh;
464	if ( pedSigma < fPedSigmaLimits.X() ) status \|= kPedSigmaTooLow;
465	if ( pedSigma > fPedSigmaLimits.Y() ) status \|= kPedSigmaTooHigh;
466	if ( pedMean == 0 ) status \|= kPedMeanZero;
467
468	AliMUONVCalibParam* vStatus =
469	static_cast<AliMUONVCalibParam*>(pedStatuses->Get(detElemId,manuId));
470	if ( !vStatus )
471	{
472	vStatus = new AliMUONCalibParam1I(64,0);
473	pedStatuses->Set(detElemId,manuId,vStatus,false);
474	}
475	vStatus->SetValueAsInt(manuChannel,0,status);
476	}
477	}
478	}
479
480	AliInfo(Form("%d manus checked in :",nofManus));
481	StdoutToAliInfo(timer.Print(););
482	return pedStatuses;
483	}
484
485	//_____________________________________________________________________________
486	AliMUONV2DStore*
487	AliMUONPadStatusMaker::MakeStatus() const
488	{
489	/// Read ped, gains and hv values from CDB, apply some Q&A and produces
490	/// a combined status for each pad.
491
492	TMap* hvValues = fCalibrationData.HV();
96199305	493	AliMUONV2DStore* hvStatus(0x0);
2c780493	494
	495	if (!hvValues)
	496	{
96199305	497	AliError("Could not get HV values from CDB. Will create dummy ones and mark those as missing");
	498	AliMUONCalibParam1I param(64,kHVMissing);
	499	hvStatus = AliMUON2DMap::Generate(param);
	500	}
	501	else
	502	{
	503	hvStatus = MakeHVStatus(*hvValues);
2c780493	504	}
	505
	506	AliMUONV2DStore* pedValues = fCalibrationData.Pedestals();
96199305	507	AliMUONV2DStore* pedStatus(0x0);
2c780493	508
	509	if (!pedValues)
	510	{
96199305	511	AliError("Could not get pedestals values from CDB. Will create dummy ones and mark those as missing");
	512	AliMUONCalibParam1I param(64,kPedMissing);
	513	pedStatus = AliMUON2DMap::Generate(param);
	514	}
	515	else
	516	{
	517	pedStatus = MakePedestalStatus(*pedValues);
2c780493	518	}
2c780493	519
96199305	520	// FIXME: should do the same for gains as for hv and ped.
2c780493	521
	522	AliMUONV2DStore* status = Combine(hvStatus,pedStatus,8);
	523
	524	delete hvStatus;
	525	delete pedStatus;
	526
96199305	527	// Insure we get all channels there (some or even all can be bad, but they
	528	// must be there somehow).
	529
	530	AliMUON2DStoreValidator validator;
	531
	532	TObjArray* a = validator.Validate(*status);
	533
	534	if (a)
	535	{
	536	// this should not happen.
	537	AliError("Status store not complete. Crash to follow soon...");
	538	StdoutToAliError(a->Print(););
	539	AliFatal("this should not happen at all!");
	540	delete status;
	541	status = 0x0;
	542	}
	543
2c780493	544	return status;
	545	}
	546
	547	//_____________________________________________________________________________
	548	void
	549	AliMUONPadStatusMaker::SetStatusSt12(AliMUONV2DStore& hvStatus,
	550	Int_t detElemId,
	551	Int_t isector,
	552	Int_t status) const
	553	{
	554	/// Flag all pads of detElemId (for St12) as bad.
	555
	556	// FIXME: need a way to iterator on pads over a given HV sector for St12...
	557	// we currently suppose that one sector is about a third of the chamber...
	558	// FIXME !! This has to be checked very carefully...
	559
	560	const AliMp::CathodType kCathodes[] = { AliMp::kCath0, AliMp::kCath1 };
	561
	562	for ( Int_t icathode = 0; icathode < 2; ++icathode )
	563	{
	564	const AliMpSectorSegmentation* seg =
	565	static_cast<const AliMpSectorSegmentation*>(AliMpSegmentation::Instance()->GetMpSegmentation(detElemId,kCathodes[icathode]));
	566	const AliMpSector* sector = seg->GetSector();
	567	AliMpMotifMap* mMap = sector->GetMotifMap();
	568	TArrayI a;
	569
	570	mMap->GetAllMotifPositionsIDs(a);
	571
	572	TVector2 dim = seg->Dimensions();
	573	Double_t x = dim.X()*2;
	574	Double_t xmin = isector*x/3.0;
	575	Double_t xmax = xmin + x/3.0;
	576
	577	for ( Int_t i = 0; i < a.GetSize(); ++i )
	578	{
	579	AliMpMotifPosition* pos = mMap->FindMotifPosition(a[i]);
	580	Int_t manuId = pos->GetID();
	581	TVector2 position = pos->Position();
	582	if ( position.X() >= xmin && position.X() <= xmax)
	583	{
	584	AliMUONVCalibParam* dead =
	585	static_cast<AliMUONVCalibParam*>(hvStatus.Get(detElemId,manuId));
	586	if (!dead)
	587	{
	588	dead = new AliMUONCalibParam1I(64,status);
	589	hvStatus.Set(detElemId,manuId,dead,false);
	590	}
	591	else
	592	{
	593	// FIXME: this should really not happen, if we'd know really the
	594	// relationship between manuId and HV sector...
	595	// For the time being, let's leave it like that, for testing
	596	// purposes only. For production, this will have to be fixed.
	597	AliWarning("Please fixme.");
	598	}
	599	}
	600	}
	601	}
	602	}
	603
	604	//_____________________________________________________________________________
	605	void
	606	AliMUONPadStatusMaker::SetStatusSt345(AliMUONV2DStore& hvStatus,
	607	Int_t detElemId, Int_t pcbIndex,
608	Int_t status) const
609	{
610	/// Flag all pads of pcbIndex-th PCB of detElemId (for St345) as bad.
611
612	const AliMp::CathodType kCathodes[] = { AliMp::kCath0, AliMp::kCath1 };
613
614	for ( Int_t icathode = 0; icathode < 2; ++icathode )
615	{
616	const AliMpSlatSegmentation* seg = static_cast<const AliMpSlatSegmentation*>
617	(AliMpSegmentation::Instance()->GetMpSegmentation(detElemId,kCathodes[icathode]));
618	const AliMpSlat* slat = seg->Slat();
619	const AliMpPCB* pcb = slat->GetPCB(pcbIndex);
620
621	for ( Int_t i = 0; i < pcb->GetSize(); ++i )
622	{
623	AliMpMotifPosition* pos = pcb->GetMotifPosition(i);
624	Int_t manuId = pos->GetID();
625	AliMUONVCalibParam* dead =
626	static_cast<AliMUONVCalibParam*>(hvStatus.Get(detElemId,manuId));
627	if (dead)
628	{
629	AliError(Form("dead is not null as expected from DE %d manuId %d",
630	detElemId,manuId));
631	}
632	if (!dead)
633	{
634	dead = new AliMUONCalibParam1I(64,status);
635	hvStatus.Set(detElemId,manuId,dead,false);
636	}
637	}
638	}
639	}
640
641
642