[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 "AliMUON2DStoreValidator.h"
#include "AliMUONCalibParamNI.h"
#include "AliMUONCalibrationData.h"
#include "AliMUONStringIntMap.h"
#include "AliMUONVCalibParam.h"

#include "AliMpArea.h"
#include "AliMpArrayI.h"
#include "AliMpConstants.h"
#include "AliMpDDLStore.h"
#include "AliMpDEIterator.h"
#include "AliMpDEManager.h"
#include "AliMpDetElement.h"
#include "AliMpHVNamer.h"
#include "AliMpManuUID.h"

#include "AliCDBEntry.h"
#include "AliCDBManager.h"
#include "AliCodeTimer.h"
#include "AliDCSValue.h"
#include "AliLog.h"

#include <Riostream.h>
#include <TArrayI.h>
#include <TExMap.h>
#include <TMap.h>
#include <TString.h>

/// \cond CLASSIMP
ClassImp(AliMUONPadStatusMaker)
/// \endcond

//_____________________________________________________________________________
AliMUONPadStatusMaker::AliMUONPadStatusMaker(const AliMUONCalibrationData& calibData)
: fCalibrationData(calibData),
  fGainA0Limits(0,1E30),
  fGainA1Limits(-1E-30,1E30),
  fGainThresLimits(0,4095),
  fHVSt12Limits(0,5000),
  fHVSt345Limits(0,5000),
  fPedMeanLimits(0,4095),
  fPedSigmaLimits(0,4095),
  fStatus(new AliMUON2DMap(true)),
  fHV(new TExMap),
  fPedestals(calibData.Pedestals()),
  fGains(calibData.Gains())
{
   /// ctor
    AliInfo(Form("ped store %s gain store %s",
                 fPedestals->ClassName(),
                 fGains->ClassName()));
}

//_____________________________________________________________________________
AliMUONPadStatusMaker::~AliMUONPadStatusMaker()
{
  /// dtor.
  delete fStatus;
  delete fHV;
}

//_____________________________________________________________________________
TString
AliMUONPadStatusMaker::AsString(Int_t status)
{
  /// return a human readable version of the integer status
  Int_t pedStatus;
  Int_t gainStatus;
  Int_t hvStatus;
  
  DecodeStatus(status,pedStatus,hvStatus,gainStatus);
  
//  /// Gain status
//  enum EGainStatus
//  {
//    kGainOK = 0,
//    kGainA0TooLow = (1<<1),
//    kGainA0TooHigh = (1<<2),
//    kGainA1TooLow = (1<<3),
//    kGainA1TooHigh = (1<<4),
//    kGainThresTooLow = (1<<5),
//    kGainThresTooHigh = (1<<6),
//    
//    kGainMissing = kMissing // please always use last bit for meaning "missing"
//  };
//  
//  /// Pedestal status
//  enum EPedestalStatus
//  {
//    kPedOK = 0,
//    kPedMeanZero = (1<<1),
//    kPedMeanTooLow = (1<<2),
//    kPedMeanTooHigh = (1<<3),
//    kPedSigmaTooLow = (1<<4),
//    kPedSigmaTooHigh = (1<<5),
//    
//    kPedMissing = kMissing // please always use last bit for meaning "missing"
//  };
//  
  TString s("PED ");
  
  if ( pedStatus == 0 ) s+= " OK";
  if ( pedStatus & kPedMeanZero ) s += " Mean is Zero. ";
  if ( pedStatus & kPedMeanTooLow ) s += " Mean Too Low. ";
  if ( pedStatus & kPedMeanTooHigh ) s += " Mean Too High. ";
  if ( pedStatus & kPedSigmaTooLow ) s += " Sigma Too Low. ";
  if ( pedStatus & kPedSigmaTooHigh ) s += " Sigma Too High. ";
  if ( pedStatus & kPedMissing ) s += " is missing.";
  
//  /// HV Error
//  enum EHVError 
//  {
//    kHVOK = 0,
//    kHVError = (1<<0),
//    kHVTooLow = (1<<1),
//    kHVTooHigh = (1<<2),
//    kHVChannelOFF = (1<<3),
//    kHVSwitchOFF = (1<<4),
//    
//    kHVMissing = kMissing // please always use last bit for meaning "missing"
//  };

  return s;
}

//_____________________________________________________________________________
Int_t
AliMUONPadStatusMaker::BuildStatus(Int_t pedStatus, 
                                   Int_t hvStatus, 
                                   Int_t gainStatus)
{
  /// Build a complete status from specific parts (ped,hv,gain)
  
  return ( hvStatus & 0xFF ) | ( ( pedStatus & 0xFF ) << 8 ) | 
  ( ( gainStatus & 0xFF ) << 16 );
}

//_____________________________________________________________________________
void
AliMUONPadStatusMaker::DecodeStatus(Int_t status, 
                                    Int_t& pedStatus, 
                                    Int_t& hvStatus, 
                                    Int_t& gainStatus)
{
  /// Decode complete status into specific parts (ped,hv,gain)
  
  gainStatus = ( status & 0xFF0000 ) >> 16;
  pedStatus = ( status & 0xFF00 ) >> 8;
  hvStatus = (status & 0xFF);
}

//_____________________________________________________________________________
Bool_t 
AliMUONPadStatusMaker::HVSt12Status(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.
  
  AliCodeTimerAuto("")
  
  Bool_t error = kFALSE;
  hvChannelTooLow = kFALSE;
  hvChannelTooHigh = kFALSE;
  hvChannelON = kTRUE;

  AliMpHVNamer hvNamer;
  
  TString hvChannel(hvNamer.DCSHVChannelName(detElemId,sector));
  
  TMap* hvMap = fCalibrationData.HV();
  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::HVSt345Status(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).
  
  AliCodeTimerAuto("")
  
  Bool_t error = kFALSE;
  hvChannelTooLow = kFALSE;
  hvChannelTooHigh = kFALSE;
  hvSwitchON = kTRUE;
  hvChannelON = kTRUE;
  
  AliMpHVNamer hvNamer;
  
  TString hvChannel(hvNamer.DCSHVChannelName(detElemId));
  
  TMap* hvMap = fCalibrationData.HV();
  
  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;
      else 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;
}

//_____________________________________________________________________________
Int_t
AliMUONPadStatusMaker::HVStatus(Int_t detElemId, Int_t manuId) const
{
  /// Get HV status of one manu
  
  AliCodeTimerAuto("")
  
  if ( !fCalibrationData.HV() ) return kMissing;

  Long_t lint = fHV->GetValue(AliMpManuUID::BuildUniqueID(detElemId,manuId));
  
  if ( lint ) 
  {
    return (Int_t)(lint - 1);
  }

  Int_t status(0);
  
  AliMpHVNamer hvNamer;
  
  switch ( AliMpDEManager::GetStationType(detElemId) )
  {
    case AliMp::kStation1:
    case AliMp::kStation2:
    {
      int sector = hvNamer.ManuId2Sector(detElemId,manuId);
      if ( sector >= 0 ) 
      {
        Bool_t hvChannelTooLow, hvChannelTooHigh, hvChannelON;
        Bool_t error = HVSt12Status(detElemId,sector,
                                    hvChannelTooLow,
                                    hvChannelTooHigh,
                                    hvChannelON);
        if ( error ) status |= kHVError;
        if ( hvChannelTooLow ) status |= kHVTooLow;
        if ( hvChannelTooHigh ) status |= kHVTooHigh; 
        if ( !hvChannelON ) status |= kHVChannelOFF;
        // assign this status to all the other manus handled by the same HV channel
        SetHVStatus(detElemId,sector,status);
      }
    }
      break;
    case AliMp::kStation345:
    {
      int pcbIndex = hvNamer.ManuId2PCBIndex(detElemId,manuId);
      if ( pcbIndex >= 0 ) 
      {
        Bool_t hvChannelTooLow, hvChannelTooHigh, hvChannelON,hvSwitchON;
        Bool_t error = HVSt345Status(detElemId,pcbIndex,
                                     hvChannelTooLow,hvChannelTooHigh,
                                     hvChannelON,hvSwitchON);
        if ( error ) status |= kHVError;
        if ( hvChannelTooLow ) status |= kHVTooLow;
        if ( hvChannelTooHigh ) status |= kHVTooHigh; 
        if ( !hvSwitchON ) status |= kHVSwitchOFF; 
        if ( !hvChannelON) status |= kHVChannelOFF;
        // assign this status to all the other manus handled by the same HV channel
        SetHVStatus(detElemId,pcbIndex,status);
      }
    }
      break;
    default:
      break;
  }
  
  return status;
}

//_____________________________________________________________________________
AliMUONVCalibParam* 
AliMUONPadStatusMaker::Neighbours(Int_t detElemId, Int_t manuId) const
{
  /// Get the neighbours parameters for a given manu
  AliMUONVStore* neighbourStore = fCalibrationData.Neighbours();
  return static_cast<AliMUONVCalibParam*>(neighbourStore->FindObject(detElemId,manuId));
}

//_____________________________________________________________________________
AliMUONVStore* 
AliMUONPadStatusMaker::NeighboursStore() const
{
  /// Return the store containing all the neighbours
  return fCalibrationData.Neighbours();
}

//_____________________________________________________________________________
AliMUONVCalibParam*
AliMUONPadStatusMaker::ComputeStatus(Int_t detElemId, Int_t manuId) const
{
  /// Compute the status of a given manu, using all available information,
  /// i.e. pedestals, gains, and HV
  
//  AliCodeTimerAuto("")
  
//  AliCodeTimerStart("Param creation");
  AliMUONVCalibParam* param = new AliMUONCalibParamNI(1,AliMpConstants::ManuNofChannels(),detElemId,manuId,-1);
  fStatus->Add(param);
//  AliCodeTimerStop("Param creation");
  
//  AliCodeTimerStart("FindObject");
  AliMUONVCalibParam* pedestals = static_cast<AliMUONVCalibParam*>(fPedestals->FindObject(detElemId,manuId));

  AliMUONVCalibParam* gains = static_cast<AliMUONVCalibParam*>(fGains->FindObject(detElemId,manuId));
//  AliCodeTimerStop("FindObject");
  
  Int_t hvStatus = HVStatus(detElemId,manuId);

//  AliCodeTimerStart("Loop");
  
  for ( Int_t manuChannel = 0; manuChannel < param->Size(); ++manuChannel )
  {
    Int_t pedStatus(0);
    
    if (pedestals) 
    {
      Float_t pedMean = pedestals->ValueAsFloatFast(manuChannel,0);
      Float_t pedSigma = pedestals->ValueAsFloatFast(manuChannel,1);
      if ( pedMean < fPedMeanLimits.X() ) pedStatus |= kPedMeanTooLow;
      else if ( pedMean > fPedMeanLimits.Y() ) pedStatus |= kPedMeanTooHigh;
      if ( pedSigma < fPedSigmaLimits.X() ) pedStatus |= kPedSigmaTooLow;
      else if ( pedSigma > fPedSigmaLimits.Y() ) pedStatus |= kPedSigmaTooHigh;
      if ( pedMean == 0 ) pedStatus |= kPedMeanZero;
    }
    else
    {
      pedStatus = kPedMissing;
    }
    
    Int_t gainStatus(0);
  
    if ( gains ) 
    {
      Float_t a0 = gains->ValueAsFloatFast(manuChannel,0);
      Float_t a1 = gains->ValueAsFloatFast(manuChannel,1);
      Float_t thres = gains->ValueAsFloatFast(manuChannel,2);
  
      if ( a0 < fGainA0Limits.X() ) gainStatus |= kGainA0TooLow;
      else if ( a0 > fGainA0Limits.Y() ) gainStatus |= kGainA0TooHigh;
      if ( a1 < fGainA1Limits.X() ) gainStatus |= kGainA1TooLow;
      else if ( a1 > fGainA1Limits.Y() ) gainStatus |= kGainA1TooHigh;
      if ( thres < fGainThresLimits.X() ) gainStatus |= kGainThresTooLow;
      else if ( thres > fGainThresLimits.Y() ) gainStatus |= kGainThresTooHigh;
    }
    else
    {
      gainStatus = kGainMissing;
    }
        
    Int_t status = BuildStatus(pedStatus,hvStatus,gainStatus);
      
    param->SetValueAsIntFast(manuChannel,0,status);
  }
  
//  AliCodeTimerStop("Loop");
  
  return param;
}

//_____________________________________________________________________________
AliMUONVCalibParam* 
AliMUONPadStatusMaker::PadStatus(Int_t detElemId, Int_t manuId) const
{
  /// Get the status for a given channel
  
  AliMUONVCalibParam* param = static_cast<AliMUONVCalibParam*>(fStatus->FindObject(detElemId,manuId));
  if (!param)
  {
    // not already there, so compute it now
    AliCodeTimerAuto("ComputeStatus");
    param = ComputeStatus(detElemId,manuId);
  }
  return param;
}

//_____________________________________________________________________________
Int_t 
AliMUONPadStatusMaker::PadStatus(Int_t detElemId, Int_t manuId, Int_t manuChannel) const
{
  /// Get the status for a given channel
  
  AliMUONVCalibParam* param = static_cast<AliMUONVCalibParam*>(fStatus->FindObject(detElemId,manuId));
  if (!param)
  {
    // not already there, so compute it now
    param = ComputeStatus(detElemId,manuId);
  }
  return param->ValueAsInt(manuChannel,0);
}

//_____________________________________________________________________________
void
AliMUONPadStatusMaker::SetHVStatus(Int_t detElemId, Int_t index, Int_t status) const
{
  /// Assign status to all manus in a given HV "zone" (defined by index, meaning
  /// is different thing from St12 and St345)
  
  AliCodeTimerAuto("")
  
  AliMpDetElement* de = AliMpDDLStore::Instance()->GetDetElement(detElemId);
  
  const AliMpArrayI* manus = de->ManusForHV(index);
  
  for ( Int_t i = 0; i < manus->GetSize(); ++ i ) 
  {
    Int_t manuId = manus->GetValue(i);
    fHV->Add(AliMpManuUID::BuildUniqueID(detElemId,manuId),status + 1);
  }
}
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	// $Id$
78649106	17
3d1463c8	18	//-----------------------------------------------------------------------------
2c780493	19	/// \class AliMUONPadStatusMaker
	20	///
	21	/// Make a 2DStore of pad statuses, using different sources of information,
	22	/// like pedestal values, gain values, and HV values.
	23	///
78649106	24	/// \author Laurent Aphecetche
3d1463c8	25	//-----------------------------------------------------------------------------
2c780493	26
	27	#include "AliMUONPadStatusMaker.h"
	28
	29	#include "AliMUON2DMap.h"
9044498f	30	#include "AliMUON2DStoreValidator.h"
9044498f	31	#include "AliMUONCalibParamNI.h"
2c780493	32	#include "AliMUONCalibrationData.h"
49e396d9	33	#include "AliMUONStringIntMap.h"
2c780493	34	#include "AliMUONVCalibParam.h"
2ce1c72b	35
2c780493	36	#include "AliMpArea.h"
49e396d9	37	#include "AliMpArrayI.h"
8d8e920c	38	#include "AliMpConstants.h"
49e396d9	39	#include "AliMpDDLStore.h"
2c780493	40	#include "AliMpDEIterator.h"
2c780493	41	#include "AliMpDEManager.h"
49e396d9	42	#include "AliMpDetElement.h"
49e396d9	43	#include "AliMpHVNamer.h"
49e396d9	44	#include "AliMpManuUID.h"
2ce1c72b	45
	46	#include "AliCDBEntry.h"
	47	#include "AliCDBManager.h"
	48	#include "AliCodeTimer.h"
	49	#include "AliDCSValue.h"
	50	#include "AliLog.h"
	51
9044498f	52	#include <Riostream.h>
49e396d9	53	#include <TArrayI.h>
49e396d9	54	#include <TExMap.h>
9044498f	55	#include <TMap.h>
9044498f	56	#include <TString.h>
2c780493	57
78649106	58	/// \cond CLASSIMP
2c780493	59	ClassImp(AliMUONPadStatusMaker)
78649106	60	/// \endcond
2c780493	61
	62	//_____________________________________________________________________________
	63	AliMUONPadStatusMaker::AliMUONPadStatusMaker(const AliMUONCalibrationData& calibData)
	64	: fCalibrationData(calibData),
49e396d9	65	fGainA0Limits(0,1E30),
	66	fGainA1Limits(-1E-30,1E30),
	67	fGainThresLimits(0,4095),
	68	fHVSt12Limits(0,5000),
	69	fHVSt345Limits(0,5000),
2c780493	70	fPedMeanLimits(0,4095),
2c780493	71	fPedSigmaLimits(0,4095),
49e396d9	72	fStatus(new AliMUON2DMap(true)),
	73	fHV(new TExMap),
	74	fPedestals(calibData.Pedestals()),
	75	fGains(calibData.Gains())
2c780493	76	{
71a2d3aa	77	/// ctor
49e396d9	78	AliInfo(Form("ped store %s gain store %s",
	79	fPedestals->ClassName(),
	80	fGains->ClassName()));
2c780493	81	}
	82
	83	//_____________________________________________________________________________
	84	AliMUONPadStatusMaker::~AliMUONPadStatusMaker()
	85	{
71a2d3aa	86	/// dtor.
49e396d9	87	delete fStatus;
49e396d9	88	delete fHV;
2c780493	89	}
	90
	91	//_____________________________________________________________________________
49e396d9	92	TString
49e396d9	93	AliMUONPadStatusMaker::AsString(Int_t status)
2c780493	94	{
49e396d9	95	/// return a human readable version of the integer status
	96	Int_t pedStatus;
	97	Int_t gainStatus;
	98	Int_t hvStatus;
	99
	100	DecodeStatus(status,pedStatus,hvStatus,gainStatus);
	101
	102	// /// Gain status
	103	// enum EGainStatus
	104	// {
	105	// kGainOK = 0,
	106	// kGainA0TooLow = (1<<1),
	107	// kGainA0TooHigh = (1<<2),
	108	// kGainA1TooLow = (1<<3),
	109	// kGainA1TooHigh = (1<<4),
	110	// kGainThresTooLow = (1<<5),
	111	// kGainThresTooHigh = (1<<6),
	112	//
	113	// kGainMissing = kMissing // please always use last bit for meaning "missing"
	114	// };
	115	//
	116	// /// Pedestal status
	117	// enum EPedestalStatus
	118	// {
	119	// kPedOK = 0,
	120	// kPedMeanZero = (1<<1),
	121	// kPedMeanTooLow = (1<<2),
	122	// kPedMeanTooHigh = (1<<3),
	123	// kPedSigmaTooLow = (1<<4),
	124	// kPedSigmaTooHigh = (1<<5),
	125	//
	126	// kPedMissing = kMissing // please always use last bit for meaning "missing"
	127	// };
	128	//
	129	TString s("PED ");
	130
	131	if ( pedStatus == 0 ) s+= " OK";
	132	if ( pedStatus & kPedMeanZero ) s += " Mean is Zero. ";
	133	if ( pedStatus & kPedMeanTooLow ) s += " Mean Too Low. ";
	134	if ( pedStatus & kPedMeanTooHigh ) s += " Mean Too High. ";
	135	if ( pedStatus & kPedSigmaTooLow ) s += " Sigma Too Low. ";
	136	if ( pedStatus & kPedSigmaTooHigh ) s += " Sigma Too High. ";
	137	if ( pedStatus & kPedMissing ) s += " is missing.";
	138
	139	// /// HV Error
	140	// enum EHVError
	141	// {
	142	// kHVOK = 0,
	143	// kHVError = (1<<0),
	144	// kHVTooLow = (1<<1),
	145	// kHVTooHigh = (1<<2),
	146	// kHVChannelOFF = (1<<3),
	147	// kHVSwitchOFF = (1<<4),
	148	//
	149	// kHVMissing = kMissing // please always use last bit for meaning "missing"
	150	// };
	151
	152	return s;
2c780493	153	}
2c780493	154
96199305	155	//_____________________________________________________________________________
49e396d9	156	Int_t
	157	AliMUONPadStatusMaker::BuildStatus(Int_t pedStatus,
	158	Int_t hvStatus,
	159	Int_t gainStatus)
96199305	160	{
49e396d9	161	/// Build a complete status from specific parts (ped,hv,gain)
8d8e920c	162
49e396d9	163	return ( hvStatus & 0xFF ) \| ( ( pedStatus & 0xFF ) << 8 ) \|
	164	( ( gainStatus & 0xFF ) << 16 );
	165	}
	166
	167	//_____________________________________________________________________________
	168	void
	169	AliMUONPadStatusMaker::DecodeStatus(Int_t status,
	170	Int_t& pedStatus,
	171	Int_t& hvStatus,
	172	Int_t& gainStatus)
	173	{
	174	/// Decode complete status into specific parts (ped,hv,gain)
96199305	175
49e396d9	176	gainStatus = ( status & 0xFF0000 ) >> 16;
	177	pedStatus = ( status & 0xFF00 ) >> 8;
	178	hvStatus = (status & 0xFF);
96199305	179	}
96199305	180
2c780493	181	//_____________________________________________________________________________
2c780493	182	Bool_t
49e396d9	183	AliMUONPadStatusMaker::HVSt12Status(Int_t detElemId, Int_t sector,
	184	Bool_t& hvChannelTooLow,
	185	Bool_t& hvChannelTooHigh,
	186	Bool_t& hvChannelON) const
2c780493	187	{
	188	/// Get HV status for one HV sector of St12
	189
	190	/// For a given PCB in a given DE, get the HV status (both the channel
	191	/// and the switch).
	192	/// Returns false if hv switch changed during the run.
	193
49e396d9	194	AliCodeTimerAuto("")
49e396d9	195
2c780493	196	Bool_t error = kFALSE;
	197	hvChannelTooLow = kFALSE;
	198	hvChannelTooHigh = kFALSE;
	199	hvChannelON = kTRUE;
49e396d9	200
49e396d9	201	AliMpHVNamer hvNamer;
2c780493	202
	203	TString hvChannel(hvNamer.DCSHVChannelName(detElemId,sector));
	204
49e396d9	205	TMap* hvMap = fCalibrationData.HV();
49e396d9	206	TPair* hvPair = static_cast<TPair*>(hvMap->FindObject(hvChannel.Data()));
2c780493	207	if (!hvPair)
	208	{
	209	AliError(Form("Did not find expected alias (%s) for DE %d",
	210	hvChannel.Data(),detElemId));
	211	error = kTRUE;
	212	}
	213	else
	214	{
	215	TObjArray* values = static_cast<TObjArray*>(hvPair->Value());
	216	if (!values)
	217	{
	218	AliError(Form("Could not get values for alias %s",hvChannel.Data()));
	219	error = kTRUE;
	220	}
	221	else
	222	{
	223	// find out min and max value, and makes a cut
	224	Float_t hvMin(1E9);
	225	Float_t hvMax(0);
	226	TIter next(values);
	227	AliDCSValue* val;
	228
	229	while ( ( val = static_cast<AliDCSValue*>(next()) ) )
	230	{
	231	Float_t hv = val->GetFloat();
	232	hvMin = TMath::Min(hv,hvMin);
	233	hvMax = TMath::Max(hv,hvMax);
	234	}
	235
	236	float lowThreshold = fHVSt12Limits.X();
	237	float highThreshold = fHVSt12Limits.Y();
	238
	239	if ( hvMin < lowThreshold ) hvChannelTooLow = kTRUE;
	240	if ( hvMax > highThreshold ) hvChannelTooHigh = kTRUE;
	241	if ( hvMin < 1 ) hvChannelON = kFALSE;
	242	}
	243	}
	244
	245	return error;
	246	}
	247
	248	//_____________________________________________________________________________
	249	Bool_t
49e396d9	250	AliMUONPadStatusMaker::HVSt345Status(Int_t detElemId, Int_t pcbIndex,
	251	Bool_t& hvChannelTooLow,
	252	Bool_t& hvChannelTooHigh,
	253	Bool_t& hvChannelON,
	254	Bool_t& hvSwitchON) const
2c780493	255	{
	256	/// For a given PCB in a given DE, get the HV status (both the channel
	257	/// and the switch).
	258	/// Returns false if something goes wrong (in particular if
	259	/// hv switch changed during the run).
	260
49e396d9	261	AliCodeTimerAuto("")
49e396d9	262
2c780493	263	Bool_t error = kFALSE;
	264	hvChannelTooLow = kFALSE;
	265	hvChannelTooHigh = kFALSE;
	266	hvSwitchON = kTRUE;
	267	hvChannelON = kTRUE;
	268
49e396d9	269	AliMpHVNamer hvNamer;
2c780493	270
	271	TString hvChannel(hvNamer.DCSHVChannelName(detElemId));
	272
49e396d9	273	TMap* hvMap = fCalibrationData.HV();
	274
	275	TPair* hvPair = static_cast<TPair*>(hvMap->FindObject(hvChannel.Data()));
2c780493	276	if (!hvPair)
	277	{
	278	AliError(Form("Did not find expected alias (%s) for DE %d",
	279	hvChannel.Data(),detElemId));
	280	error = kTRUE;
	281	}
	282	else
	283	{
	284	TObjArray* values = static_cast<TObjArray*>(hvPair->Value());
	285	if (!values)
	286	{
	287	AliError(Form("Could not get values for alias %s",hvChannel.Data()));
	288	error = kTRUE;
	289	}
	290	else
	291	{
	292	// find out min and max value, and makes a cut
	293	Float_t hvMin(1E9);
	294	Float_t hvMax(0);
	295	TIter next(values);
	296	AliDCSValue* val;
	297
	298	while ( ( val = static_cast<AliDCSValue*>(next()) ) )
	299	{
	300	Float_t hv = val->GetFloat();
	301	hvMin = TMath::Min(hv,hvMin);
	302	hvMax = TMath::Max(hv,hvMax);
	303	}
	304
	305	float lowThreshold = fHVSt345Limits.X();
	306	float highThreshold = fHVSt345Limits.Y();
	307
	308	if ( hvMin < lowThreshold ) hvChannelTooLow = kTRUE;
49e396d9	309	else if ( hvMax > highThreshold ) hvChannelTooHigh = kTRUE;
2c780493	310	if ( hvMin < 1 ) hvChannelON = kFALSE;
	311	}
	312	}
	313
	314	TString hvSwitch(hvNamer.DCSHVSwitchName(detElemId,pcbIndex));
49e396d9	315	TPair* switchPair = static_cast<TPair*>(hvMap->FindObject(hvSwitch.Data()));
2c780493	316	if (!switchPair)
	317	{
	318	AliError(Form("Did not find expected alias (%s) for DE %d PCB %d",
	319	hvSwitch.Data(),detElemId,pcbIndex));
	320	error = kTRUE;
	321	}
	322	else
	323	{
	324	TObjArray* values = static_cast<TObjArray*>(switchPair->Value());
	325	if (!values)
	326	{
	327	AliError(Form("Could not get values for alias %s",hvSwitch.Data()));
	328	error = kTRUE;
	329	}
	330	else
	331	{
	332	// we'll count the number of ON/OFF for this pad, to insure
	333	// consistency (i.e. if status changed during the run, we should
	334	// at least notify this fact ;-) and hope it's not the norm)
	335	Int_t nTrue(0);
	336	Int_t nFalse(0);
	337	TIter next(values);
	338	AliDCSValue* val;
	339
	340	while ( ( val = static_cast<AliDCSValue*>(next()) ) )
	341	{
	342	if ( val->GetBool() )
	343	{
	344	++nTrue;
	345	}
	346	else
	347	{
	348	++nFalse;
	349	}
	350	}
	351
	352	if ( (nTrue>0 && nFalse>0) )
	353	{
	354	AliWarning(Form("Status of HV Switch %s changed during this run nTrue=%d nFalse=%d! Will consider it OFF",
	355	hvSwitch.Data(),nTrue,nFalse));
	356	error = kTRUE;
	357	}
	358
	359	if ( nFalse ) hvSwitchON = kFALSE;
	360	}
	361	}
	362	return error;
	363	}
	364
	365	//_____________________________________________________________________________
49e396d9	366	Int_t
49e396d9	367	AliMUONPadStatusMaker::HVStatus(Int_t detElemId, Int_t manuId) const
2c780493	368	{
49e396d9	369	/// Get HV status of one manu
2c780493	370
49e396d9	371	AliCodeTimerAuto("")
2c780493	372
49e396d9	373	if ( !fCalibrationData.HV() ) return kMissing;
	374
	375	Long_t lint = fHV->GetValue(AliMpManuUID::BuildUniqueID(detElemId,manuId));
2c780493	376
49e396d9	377	if ( lint )
	378	{
	379	return (Int_t)(lint - 1);
	380	}
	381
	382	Int_t status(0);
2c780493	383
49e396d9	384	AliMpHVNamer hvNamer;
2c780493	385
49e396d9	386	switch ( AliMpDEManager::GetStationType(detElemId) )
2c780493	387	{
49e396d9	388	case AliMp::kStation1:
49e396d9	389	case AliMp::kStation2:
2c780493	390	{
49e396d9	391	int sector = hvNamer.ManuId2Sector(detElemId,manuId);
49e396d9	392	if ( sector >= 0 )
2c780493	393	{
49e396d9	394	Bool_t hvChannelTooLow, hvChannelTooHigh, hvChannelON;
	395	Bool_t error = HVSt12Status(detElemId,sector,
	396	hvChannelTooLow,
	397	hvChannelTooHigh,
	398	hvChannelON);
	399	if ( error ) status \|= kHVError;
	400	if ( hvChannelTooLow ) status \|= kHVTooLow;
	401	if ( hvChannelTooHigh ) status \|= kHVTooHigh;
	402	if ( !hvChannelON ) status \|= kHVChannelOFF;
	403	// assign this status to all the other manus handled by the same HV channel
	404	SetHVStatus(detElemId,sector,status);
	405	}
	406	}
	407	break;
	408	case AliMp::kStation345:
	409	{
	410	int pcbIndex = hvNamer.ManuId2PCBIndex(detElemId,manuId);
	411	if ( pcbIndex >= 0 )
	412	{
	413	Bool_t hvChannelTooLow, hvChannelTooHigh, hvChannelON,hvSwitchON;
	414	Bool_t error = HVSt345Status(detElemId,pcbIndex,
	415	hvChannelTooLow,hvChannelTooHigh,
	416	hvChannelON,hvSwitchON);
	417	if ( error ) status \|= kHVError;
	418	if ( hvChannelTooLow ) status \|= kHVTooLow;
	419	if ( hvChannelTooHigh ) status \|= kHVTooHigh;
	420	if ( !hvSwitchON ) status \|= kHVSwitchOFF;
	421	if ( !hvChannelON) status \|= kHVChannelOFF;
	422	// assign this status to all the other manus handled by the same HV channel
	423	SetHVStatus(detElemId,pcbIndex,status);
2c780493	424	}
2c780493	425	}
49e396d9	426	break;
	427	default:
	428	break;
2c780493	429	}
2c780493	430
49e396d9	431	return status;
	432	}
	433
	434	//_____________________________________________________________________________
	435	AliMUONVCalibParam*
	436	AliMUONPadStatusMaker::Neighbours(Int_t detElemId, Int_t manuId) const
	437	{
	438	/// Get the neighbours parameters for a given manu
	439	AliMUONVStore* neighbourStore = fCalibrationData.Neighbours();
	440	return static_cast<AliMUONVCalibParam*>(neighbourStore->FindObject(detElemId,manuId));
2c780493	441	}
	442
	443	//_____________________________________________________________________________
8d8e920c	444	AliMUONVStore*
49e396d9	445	AliMUONPadStatusMaker::NeighboursStore() const
2c780493	446	{
49e396d9	447	/// Return the store containing all the neighbours
	448	return fCalibrationData.Neighbours();
	449	}
	450
	451	//_____________________________________________________________________________
	452	AliMUONVCalibParam*
	453	AliMUONPadStatusMaker::ComputeStatus(Int_t detElemId, Int_t manuId) const
	454	{
	455	/// Compute the status of a given manu, using all available information,
	456	/// i.e. pedestals, gains, and HV
2c780493	457
49e396d9	458	// AliCodeTimerAuto("")
2c780493	459
49e396d9	460	// AliCodeTimerStart("Param creation");
	461	AliMUONVCalibParam* param = new AliMUONCalibParamNI(1,AliMpConstants::ManuNofChannels(),detElemId,manuId,-1);
	462	fStatus->Add(param);
	463	// AliCodeTimerStop("Param creation");
2c780493	464
49e396d9	465	// AliCodeTimerStart("FindObject");
	466	AliMUONVCalibParam* pedestals = static_cast<AliMUONVCalibParam*>(fPedestals->FindObject(detElemId,manuId));
	467
	468	AliMUONVCalibParam* gains = static_cast<AliMUONVCalibParam*>(fGains->FindObject(detElemId,manuId));
	469	// AliCodeTimerStop("FindObject");
2c780493	470
49e396d9	471	Int_t hvStatus = HVStatus(detElemId,manuId);
	472
	473	// AliCodeTimerStart("Loop");
2c780493	474
49e396d9	475	for ( Int_t manuChannel = 0; manuChannel < param->Size(); ++manuChannel )
2c780493	476	{
49e396d9	477	Int_t pedStatus(0);
	478
	479	if (pedestals)
2c780493	480	{
49e396d9	481	Float_t pedMean = pedestals->ValueAsFloatFast(manuChannel,0);
	482	Float_t pedSigma = pedestals->ValueAsFloatFast(manuChannel,1);
	483	if ( pedMean < fPedMeanLimits.X() ) pedStatus \|= kPedMeanTooLow;
	484	else if ( pedMean > fPedMeanLimits.Y() ) pedStatus \|= kPedMeanTooHigh;
	485	if ( pedSigma < fPedSigmaLimits.X() ) pedStatus \|= kPedSigmaTooLow;
	486	else if ( pedSigma > fPedSigmaLimits.Y() ) pedStatus \|= kPedSigmaTooHigh;
	487	if ( pedMean == 0 ) pedStatus \|= kPedMeanZero;
	488	}
	489	else
	490	{
	491	pedStatus = kPedMissing;
	492	}
	493
	494	Int_t gainStatus(0);
	495
	496	if ( gains )
	497	{
	498	Float_t a0 = gains->ValueAsFloatFast(manuChannel,0);
	499	Float_t a1 = gains->ValueAsFloatFast(manuChannel,1);
	500	Float_t thres = gains->ValueAsFloatFast(manuChannel,2);
	501
	502	if ( a0 < fGainA0Limits.X() ) gainStatus \|= kGainA0TooLow;
	503	else if ( a0 > fGainA0Limits.Y() ) gainStatus \|= kGainA0TooHigh;
	504	if ( a1 < fGainA1Limits.X() ) gainStatus \|= kGainA1TooLow;
	505	else if ( a1 > fGainA1Limits.Y() ) gainStatus \|= kGainA1TooHigh;
	506	if ( thres < fGainThresLimits.X() ) gainStatus \|= kGainThresTooLow;
	507	else if ( thres > fGainThresLimits.Y() ) gainStatus \|= kGainThresTooHigh;
2c780493	508	}
49e396d9	509	else
	510	{
	511	gainStatus = kGainMissing;
	512	}
	513
	514	Int_t status = BuildStatus(pedStatus,hvStatus,gainStatus);
	515
	516	param->SetValueAsIntFast(manuChannel,0,status);
2c780493	517	}
2c780493	518
49e396d9	519	// AliCodeTimerStop("Loop");
	520
	521	return param;
2c780493	522	}
	523
	524	//_____________________________________________________________________________
49e396d9	525	AliMUONVCalibParam*
49e396d9	526	AliMUONPadStatusMaker::PadStatus(Int_t detElemId, Int_t manuId) const
2c780493	527	{
49e396d9	528	/// Get the status for a given channel
2c780493	529
49e396d9	530	AliMUONVCalibParam* param = static_cast<AliMUONVCalibParam*>(fStatus->FindObject(detElemId,manuId));
49e396d9	531	if (!param)
96199305	532	{
49e396d9	533	// not already there, so compute it now
	534	AliCodeTimerAuto("ComputeStatus");
	535	param = ComputeStatus(detElemId,manuId);
96199305	536	}
49e396d9	537	return param;
2c780493	538	}
	539
	540	//_____________________________________________________________________________
49e396d9	541	Int_t
49e396d9	542	AliMUONPadStatusMaker::PadStatus(Int_t detElemId, Int_t manuId, Int_t manuChannel) const
2c780493	543	{
49e396d9	544	/// Get the status for a given channel
2c780493	545
49e396d9	546	AliMUONVCalibParam* param = static_cast<AliMUONVCalibParam*>(fStatus->FindObject(detElemId,manuId));
49e396d9	547	if (!param)
2c780493	548	{
49e396d9	549	// not already there, so compute it now
	550	param = ComputeStatus(detElemId,manuId);
	551	}
	552	return param->ValueAsInt(manuChannel,0);
2c780493	553	}
	554
	555	//_____________________________________________________________________________
	556	void
49e396d9	557	AliMUONPadStatusMaker::SetHVStatus(Int_t detElemId, Int_t index, Int_t status) const
2c780493	558	{
49e396d9	559	/// Assign status to all manus in a given HV "zone" (defined by index, meaning
	560	/// is different thing from St12 and St345)
	561
	562	AliCodeTimerAuto("")
	563
	564	AliMpDetElement* de = AliMpDDLStore::Instance()->GetDetElement(detElemId);
2c780493	565
49e396d9	566	const AliMpArrayI* manus = de->ManusForHV(index);
2c780493	567
49e396d9	568	for ( Int_t i = 0; i < manus->GetSize(); ++ i )
2c780493	569	{
49e396d9	570	Int_t manuId = manus->GetValue(i);
49e396d9	571	fHV->Add(AliMpManuUID::BuildUniqueID(detElemId,manuId),status + 1);
2c780493	572	}
2c780493	573	}