+/**************************************************************************
+ * Copyright(c) 2007-2009, 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. *
+ **************************************************************************/
+
+/* $Id$ */
+
////////////////////////////////////////////////////////////
// Author: Henrik Tydesjo //
// This class is used in the detector algorithm framework //
// to process the data stored in special container files //
// (see AliITSOnlineSPDscan). For instance, minimum //
-// threshold values can be calculated. //
+// threshold values can be extracted. //
////////////////////////////////////////////////////////////
#include "AliITSOnlineSPDscanAnalyzer.h"
#include <TGraph.h>
#include <TH2F.h>
#include <TError.h>
+#include <iostream>
+#include <fstream>
Double_t itsSpdErrorf(Double_t *x, Double_t *par){
if (par[2]<0) par[2]=0;
// return 0.5+0.5*TMath::Erf((x[0]-par[0])/par[1]/sqrt(2.));
//}
-
-AliITSOnlineSPDscanAnalyzer::AliITSOnlineSPDscanAnalyzer(const Char_t *fileName) :
- fType(99),fDacId(99),fFileName(fileName),fScanObj(NULL),fTriggers(NULL),
+//_________________________________________________________________________
+AliITSOnlineSPDscanAnalyzer::AliITSOnlineSPDscanAnalyzer(const Char_t *fileName, AliITSOnlineCalibrationSPDhandler *handler, Bool_t readFromGridFile) :
+ fType(99),fDacId(99),fFileName(fileName),fScanObj(NULL),fHandler(handler),fTriggers(NULL),fTPeff(0),fTPeffHS(NULL),fDeadPixel(0),fDeadPixelHS(NULL),fNoisyPixel(0),fNoisyPixelHS(NULL),
fOverWrite(kFALSE),fNoiseThreshold(0.01),fNoiseMinimumEvents(100),
- fMinNrStepsBeforeIncrease(5),fMinIncreaseFromBaseLine(2),fStepDownDacSafe(2),fMaxBaseLineLevel(10)
+ fMinNrStepsBeforeIncrease(5),fMinIncreaseFromBaseLine(2),fStepDownDacSafe(5),fMaxBaseLineLevel(10)
{
// constructor
for (UInt_t chipNr=0; chipNr<11; chipNr++) {
fHitEventEfficiency[hs][chipNr]=NULL;
}
}
- for (Int_t module=0; module<240; module++) {
- fHandler[module]=NULL;
+ for (UInt_t hs=0; hs<6; hs++) {
+ fTPeffChip[hs]=NULL;
+ fDeadPixelChip[hs]=NULL;
+ fNoisyPixelChip[hs]=NULL;
}
- Init();
-}
+ for (UInt_t mod=0; mod<240; mod++) {
+ fbModuleScanned[mod]=kFALSE;
+ }
+ Init(readFromGridFile);
+}
+//_________________________________________________________________________
AliITSOnlineSPDscanAnalyzer::AliITSOnlineSPDscanAnalyzer(const AliITSOnlineSPDscanAnalyzer& handle) :
- fType(99),fDacId(99),fFileName("."),fScanObj(NULL),fTriggers(NULL),
+ fType(99),fDacId(99),fFileName("."),fScanObj(NULL),fHandler(NULL),fTriggers(NULL),fTPeff(0),fTPeffHS(NULL),fDeadPixel(0),fDeadPixelHS(NULL),fNoisyPixel(0),fNoisyPixelHS(NULL),
fOverWrite(kFALSE),fNoiseThreshold(0.01),fNoiseMinimumEvents(100),
- fMinNrStepsBeforeIncrease(5),fMinIncreaseFromBaseLine(2),fStepDownDacSafe(2),fMaxBaseLineLevel(10)
+ fMinNrStepsBeforeIncrease(5),fMinIncreaseFromBaseLine(2),fStepDownDacSafe(5),fMaxBaseLineLevel(10)
{
- // copy constructor, only copies the filename (not the processed data)
+ // copy constructor, only copies the filename and params (not the processed data)
fFileName=handle.fFileName;
+ fOverWrite=handle.fOverWrite;
+ fNoiseThreshold=handle.fNoiseThreshold;
+ fNoiseMinimumEvents=handle.fNoiseMinimumEvents;
+ fMinNrStepsBeforeIncrease=handle.fMinNrStepsBeforeIncrease;
+ fMinIncreaseFromBaseLine=handle.fMinIncreaseFromBaseLine;
+ fStepDownDacSafe=handle.fStepDownDacSafe;
+ fMaxBaseLineLevel=handle.fMaxBaseLineLevel;
- fScanObj=NULL;
- fType=99;
- fDacId=99;
for (UInt_t chipNr=0; chipNr<11; chipNr++) {
for (UInt_t hs=0; hs<6; hs++) {
fMeanMultiplicity[hs][chipNr]=NULL;
fHitEventEfficiency[hs][chipNr]=NULL;
}
}
- fTriggers=NULL;
- for (Int_t module=0; module<240; module++) {
- fHandler[module]=NULL;
+ for (UInt_t hs=0; hs<6; hs++) {
+ fTPeffChip[hs]=NULL;
+ fDeadPixelChip[hs]=NULL;
+ fNoisyPixelChip[hs]=NULL;
+ }
+
+ for (UInt_t mod=0; mod<240; mod++) {
+ fbModuleScanned[mod]=kFALSE;
}
Init();
}
-
+//_________________________________________________________________________
AliITSOnlineSPDscanAnalyzer::~AliITSOnlineSPDscanAnalyzer() {
// destructor
for (UInt_t hs=0; hs<6; hs++) {
for (UInt_t chipNr=0; chipNr<11; chipNr++) {
if (fMeanMultiplicity[hs][chipNr]!=NULL) {
delete fMeanMultiplicity[hs][chipNr];
+ fMeanMultiplicity[hs][chipNr]=NULL;
}
if (fHitEventEfficiency[hs][chipNr]!=NULL) {
delete fHitEventEfficiency[hs][chipNr];
+ fHitEventEfficiency[hs][chipNr]=NULL;
}
}
}
- if (fTriggers!=NULL) delete fTriggers;
- if (fScanObj!=NULL) delete fScanObj;
- for (Int_t module=0; module<240; module++) {
- if (fHandler[module]!=NULL) {
- delete fHandler[module];
- }
+
+ if (fTriggers!=NULL) {
+ delete fTriggers;
+ fTriggers=NULL;
}
-}
+ DeleteUniformityHistograms();
+
+ if (fScanObj!=NULL) {
+ delete fScanObj;
+ fScanObj=NULL;
+ }
+}
+//_________________________________________________________________________
AliITSOnlineSPDscanAnalyzer& AliITSOnlineSPDscanAnalyzer::operator=(const AliITSOnlineSPDscanAnalyzer& handle) {
- // assignment operator, only copies the filename (not the processed data)
+ // assignment operator, only copies the filename and params (not the processed data)
if (this!=&handle) {
for (UInt_t hs=0; hs<6; hs++) {
for (UInt_t chipNr=0; chipNr<11; chipNr++) {
}
}
}
- if (fTriggers!=NULL) delete fTriggers;
- if (fScanObj!=NULL) delete fScanObj;
- for (Int_t module=0; module<240; module++) {
- if (fHandler[module]!=NULL) {
- delete fHandler[module];
- }
+ if (fTriggers!=NULL) {
+ delete fTriggers;
+ fTriggers=NULL;
+ }
+
+ DeleteUniformityHistograms();
+
+ if (fScanObj!=NULL) {
+ delete fScanObj;
+ fScanObj=NULL;
}
fFileName=handle.fFileName;
+ fOverWrite=handle.fOverWrite;
+ fNoiseThreshold=handle.fNoiseThreshold;
+ fNoiseMinimumEvents=handle.fNoiseMinimumEvents;
+ fMinNrStepsBeforeIncrease=handle.fMinNrStepsBeforeIncrease;
+ fMinIncreaseFromBaseLine=handle.fMinIncreaseFromBaseLine;
+ fStepDownDacSafe=handle.fStepDownDacSafe;
+ fMaxBaseLineLevel=handle.fMaxBaseLineLevel;
- fScanObj=NULL;
- fType=99;
- fDacId=99;
for (UInt_t chipNr=0; chipNr<11; chipNr++) {
for (UInt_t hs=0; hs<6; hs++) {
fMeanMultiplicity[hs][chipNr]=NULL;
fHitEventEfficiency[hs][chipNr]=NULL;
}
}
- fTriggers=NULL;
- for (Int_t module=0; module<240; module++) {
- fHandler[module]=NULL;
+ for (UInt_t mod=0; mod<240; mod++) {
+ fbModuleScanned[mod]=kFALSE;
}
+
+ fHandler=NULL;
+ fType=99;
+ fDacId=99;
+
Init();
}
return *this;
}
-
-void AliITSOnlineSPDscanAnalyzer::Init() {
+//_________________________________________________________________________
+void AliITSOnlineSPDscanAnalyzer::Init(Bool_t readFromGridFile) {
// first checks type of container and then initializes container obj
- FILE* fp0 = fopen(fFileName.Data(), "r");
- if (fp0 == NULL) {
- return;
- }
- else {
- fclose(fp0);
+ if (!readFromGridFile) {
+ FILE* fp0 = fopen(fFileName.Data(), "r");
+ if (fp0 == NULL) {
+ return;
+ }
+ else {
+ fclose(fp0);
+ }
}
- fScanObj = new AliITSOnlineSPDscan(fFileName.Data());
+
+ fScanObj = new AliITSOnlineSPDscan(fFileName.Data(),readFromGridFile);
fType = fScanObj->GetType();
delete fScanObj;
switch(fType) {
case kUNIMA:
case kNOISE:
- fScanObj = new AliITSOnlineSPDscanSingle(fFileName.Data());
+ fScanObj = new AliITSOnlineSPDscanSingle(fFileName.Data(),readFromGridFile);
break;
case kMINTH:
case kDAC:
case kDELAY:
- fScanObj = new AliITSOnlineSPDscanMultiple(fFileName.Data());
+ fScanObj = new AliITSOnlineSPDscanMultiple(fFileName.Data(),readFromGridFile);
fDacId = ((AliITSOnlineSPDscanMultiple*)fScanObj)->GetDacId();
break;
case kMEANTH:
- fScanObj = new AliITSOnlineSPDscanMeanTh(fFileName.Data());
+ fScanObj = new AliITSOnlineSPDscanMeanTh(fFileName.Data(),readFromGridFile);
fDacId = ((AliITSOnlineSPDscanMeanTh*)fScanObj)->GetDacId();
break;
default:
break;
}
- // set some default values (these should later be read from text file)
- fOverWrite=kFALSE;
- fNoiseThreshold=0.01;
- fNoiseMinimumEvents=100;
- fMinNrStepsBeforeIncrease=6;
- fMinIncreaseFromBaseLine=2;
- fStepDownDacSafe=2;
- fMaxBaseLineLevel=10;
-
}
-
+//_________________________________________________________________________
void AliITSOnlineSPDscanAnalyzer::SetParam(const Char_t *pname, const Char_t *pval) {
// set a parameter
TString name = pname;
TString val = pval;
if (name.CompareTo("fOverWrite")==0) {
- if (val.CompareTo("YES")==0) {
+ if (val.CompareTo("YES")==0 || val.CompareTo("1")==0) {
fOverWrite = kTRUE;
}
+ else fOverWrite = kFALSE;
}
else if (name.CompareTo("fNoiseThreshold")==0) {
fNoiseThreshold = val.Atof();
Error("AliITSOnlineSPDscanAnalyzer::SetParam","Parameter %s in configuration file unknown.",name.Data());
}
}
-
-Bool_t AliITSOnlineSPDscanAnalyzer::ProcessDeadPixels(Char_t *oldcalibDir) {
+//_________________________________________________________________________
+void AliITSOnlineSPDscanAnalyzer::ReadParamsFromLocation(const Char_t *dirName) {
+ // opens file (default name) in dir dirName and reads parameters from it
+ TString paramsFileName = Form("%s/standal_params.txt",dirName);
+ ifstream paramsFile;
+ paramsFile.open(paramsFileName, ifstream::in);
+ if (paramsFile.fail()) {
+ printf("No config file (%s) present. Using default tuning parameters.\n",paramsFileName.Data());
+ }
+ else {
+ while(1) {
+ Char_t paramN[50];
+ Char_t paramV[50];
+ paramsFile >> paramN;
+ if (paramsFile.eof()) break;
+ paramsFile >> paramV;
+ SetParam(paramN,paramV);
+ if (paramsFile.eof()) break;
+ }
+ paramsFile.close();
+ }
+}
+//_________________________________________________________________________
+Bool_t AliITSOnlineSPDscanAnalyzer::IsChipPresent(UInt_t hs, UInt_t chipNr) {
+ // is the chip present?
+ if (fScanObj==NULL) {
+ Warning("AliITSOnlineSPDscanAnalyzer::IsChipPresent","No data!");
+ return kFALSE;
+ }
+ return fScanObj->GetChipPresent(hs,chipNr);
+}
+//_________________________________________________________________________
+Bool_t AliITSOnlineSPDscanAnalyzer::ProcessDeadPixels(/*Char_t *oldcalibDir*/) {
// process dead pixel data, for uniformity scan,
// NB: This will not be the general way of finding dead pixels.
if (fScanObj==NULL) {
Warning("AliITSOnlineSPDscanAnalyzer::ProcessDeadPixels","Dead pixels only for scan type %d.",kUNIMA);
return kFALSE;
}
+ // handler should be initialized
+ if (fHandler==NULL) {
+ Error("AliITSOnlineSPDscanAnalyzer::ProcessDeadPixels","Calibration handler is not initialized!");
+ return kFALSE;
+ }
UInt_t routerNr = fScanObj->GetRouterNr();
UInt_t rowStart = fScanObj->GetRowStart();
for (UInt_t hs=0; hs<6; hs++) {
for (UInt_t chipNr=0; chipNr<10; chipNr++) {
if (fScanObj->GetChipPresent(hs,chipNr) && fScanObj->GetAverageMultiplicity(0,hs,chipNr)>0) { // check the status of the chippresent parameter in the mood header!!!!!!!!!!!!!!!!!!!!!!!!!!!!
- UInt_t module = AliITSRawStreamSPD::GetModuleNumber(routerNr,hs,chipNr);
+ if (fOverWrite) {fHandler->ResetDeadForChip(routerNr,hs,chipNr);}
for (UInt_t col=0; col<32; col++) {
for (UInt_t row=rowStart; row<=rowEnd; row++) {
if (col!=1 && col!=9 && col!=17 && col!=25) { //exclude test columns!!!
if (fScanObj->GetHits(0,hs,chipNr,col,row)==0) {
- if (!fHandler[module]) {
- fHandler[module] = new AliITSOnlineCalibrationSPDhandler();
- fHandler[module]->SetFileLocation(oldcalibDir);
- fHandler[module]->ReadFromFile(module);
- if (fOverWrite) {fHandler[module]->ResetDeadForChip(routerNr,hs,chipNr);}
- }
- fHandler[module]->SetDeadPixel(routerNr,hs,chipNr,col,row);
+ fHandler->SetDeadPixel(routerNr,hs,chipNr,col,row);
}
}
}
}
return kTRUE;
}
+//_________________________________________________________________________
+Bool_t AliITSOnlineSPDscanAnalyzer::ProcessUniformity() {
+ // process uniformity scan data (thanks to Roberta Ferretti for providing this method)
+ if (fScanObj==NULL) {
+ Warning("AliITSOnlineSPDscanAnalyzer::ProcessUniformity","No data!");
+ return kFALSE;
+ }
+ // should be type kUNIMA
+ if (fType!=kUNIMA) {
+ Warning("AliITSOnlineSPDscanAnalyzer::ProcessUniformity","Only for scan type %d.",kUNIMA);
+ return kFALSE;
+ }
+
+ CreateUniformityHistograms(); // create all histograms that will be filled here
+ // UInt_t routerNr = fScanObj->GetRouterNr();
+ UInt_t rowStart = fScanObj->GetRowStart();
+ UInt_t rowEnd = fScanObj->GetRowEnd();
+ UInt_t NrTriggers = fScanObj->GetTriggers(0)/(rowEnd-rowStart+1);
+ Float_t pixel100=0;
+ Float_t zeri=0;
+ Float_t pixelN=0;
+ UInt_t numChipsActive=0;
-Bool_t AliITSOnlineSPDscanAnalyzer::ProcessNoisyPixels(Char_t *oldcalibDir) {
+ for (UInt_t hs=0; hs<6; hs++) {
+ Float_t pixel100hs=0;
+ Float_t zerihs=0;
+ Float_t pixelNhs=0;
+ UInt_t numChipsActiveHS=0;
+
+ for (UInt_t chipNr=0; chipNr<10; chipNr++) {
+ Float_t pixel100chip=0;
+ Float_t zerichip=0;
+ Float_t pixelNchip=0;
+
+ if (fScanObj->GetChipPresent(hs,chipNr)) { // check the status of the chippresent parameter in the mood header!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+ numChipsActive++;
+ numChipsActiveHS++;
+
+ for (UInt_t col=0; col<32; col++) {
+ for (UInt_t row=rowStart; row<=rowEnd; row++) {
+ if (col!=1 && col!=9 && col!=17 && col!=25) { //exclude test columns!!!
+
+ if (fScanObj->GetHits(0,hs,chipNr,col,row)==NrTriggers) {
+ pixel100++;
+ pixel100hs++;
+ pixel100chip++;
+ }
+ if (fScanObj->GetHits(0,hs,chipNr,col,row)==0) {
+ zeri++;
+ zerihs++;
+ zerichip++;
+ }
+ if (fScanObj->GetHits(0,hs,chipNr,col,row)>NrTriggers) {
+ pixelN++;
+ pixelNhs++;
+ pixelNchip++;
+ }
+ }
+ }
+ }
+
+ Float_t TPeffChip=(pixel100chip/(28*(rowEnd-rowStart+1)))*100;
+ fTPeffChip[hs]->Fill(chipNr,TPeffChip);
+
+ Float_t DeadPixelChip=(zerichip/(28*(rowEnd-rowStart+1)))*100;
+ fDeadPixelChip[hs]->Fill(chipNr,DeadPixelChip);
+
+ Float_t NoisyPixelChip=(pixelNchip/(28*(rowEnd-rowStart+1)))*100;
+ fNoisyPixelChip[hs]->Fill(chipNr,NoisyPixelChip);
+ }
+ }
+
+ Float_t TPeffHS=(pixel100hs/(28*numChipsActiveHS*(rowEnd-rowStart+1)))*100;
+ fTPeffHS->Fill(hs,TPeffHS);
+
+ Float_t DeadPixelHS=(zerihs/(28*numChipsActiveHS*(rowEnd-rowStart+1)))*100;
+ fDeadPixelHS->Fill(hs,DeadPixelHS);
+
+ Float_t NoisyPixelHS=(pixelNhs/(28*numChipsActiveHS*(rowEnd-rowStart+1)))*100;
+ fNoisyPixelHS->Fill(hs,NoisyPixelHS);
+ }
+
+ fTPeff=(pixel100/(28*numChipsActive*(rowEnd-rowStart+1)))*100;
+ fDeadPixel=(zeri/(28*numChipsActive*(rowEnd-rowStart+1)))*100;
+ fNoisyPixel=(pixelN/(28*numChipsActive*(rowEnd-rowStart+1)))*100;
+
+ return kTRUE;
+}
+//_________________________________________________________________________
+void AliITSOnlineSPDscanAnalyzer::CreateUniformityHistograms() {
+ // create uniformity histograms to be filled by "ProcessUniformity" method
+ DeleteUniformityHistograms(); // make sure no old histograms are lying around...
+ UInt_t eq = GetRouterNr();
+ TString label;
+
+ label = Form("Ratio of 'Good' Pixels Per HS (eq %d)",eq);
+ fTPeffHS = new TH1F(label.Data(),label.Data(),6,-0.5,5.5);
+ fTPeffHS->SetXTitle("hs");
+ fTPeffHS->SetYTitle("ratio [%]");
+ fTPeffHS->SetFillColor(kBlue);
+ fTPeffHS->SetStats(0);
+
+ label = Form("Ratio of 'Dead' Pixels Per HS (eq %d)",eq);
+ fDeadPixelHS = new TH1F(label.Data(),label.Data(),6,-0.5,5.5);
+ fDeadPixelHS->SetXTitle("hs");
+ fDeadPixelHS->SetYTitle("ratio [%]");
+ fDeadPixelHS->SetFillColor(kBlue);
+ fDeadPixelHS->SetStats(0);
+
+ label = Form("Ratio of 'Noisy' Pixels Per HS (eq %d)",eq);
+ fNoisyPixelHS = new TH1F(label.Data(),label.Data(),6,-0.5,5.5);
+ fNoisyPixelHS->SetXTitle("hs");
+ fNoisyPixelHS->SetYTitle("ratio [%]");
+ fNoisyPixelHS->SetFillColor(kBlue);
+ fNoisyPixelHS->SetStats(0);
+
+ for (UInt_t hs=0; hs<6; hs++) {
+ label = Form("Ratio of 'Good' Pixels Per Chip (eq %d, hs %d)",eq,hs);
+ fTPeffChip[hs] = new TH1F(label.Data(),label.Data(),10,-0.5,9.5);
+ fTPeffChip[hs]->SetXTitle("chip");
+ fTPeffChip[hs]->SetYTitle("ratio [%]");
+ fTPeffChip[hs]->SetFillColor(kBlue);
+ fTPeffChip[hs]->SetStats(0);
+
+ label = Form("Ratio of 'Dead' Pixels Per Chip (eq %d, hs %d)",eq,hs);
+ fDeadPixelChip[hs] = new TH1F(label.Data(),label.Data(),10,-0.5,9.5);
+ fDeadPixelChip[hs]->SetXTitle("chip");
+ fDeadPixelChip[hs]->SetYTitle("ratio [%]");
+ fDeadPixelChip[hs]->SetFillColor(kBlue);
+ fDeadPixelChip[hs]->SetStats(0);
+
+ label = Form("Ratio of 'Noisy' Pixels Per Chip (eq %d, hs %d)",eq,hs);
+ fNoisyPixelChip[hs] = new TH1F(label.Data(),label.Data(),10,-0.5,9.5);
+ fNoisyPixelChip[hs]->SetXTitle("chip");
+ fNoisyPixelChip[hs]->SetYTitle("ratio [%]");
+ fNoisyPixelChip[hs]->SetFillColor(kBlue);
+ fNoisyPixelChip[hs]->SetStats(0);
+ }
+
+}
+//_________________________________________________________________________
+void AliITSOnlineSPDscanAnalyzer::DeleteUniformityHistograms() {
+ // remove uniformity histograms if they are created
+ if (fTPeffHS!=NULL) {
+ delete fTPeffHS;
+ fTPeffHS=NULL;
+ }
+ if (fDeadPixelHS!=NULL) {
+ delete fDeadPixelHS;
+ fDeadPixelHS=NULL;
+ }
+ if (fNoisyPixelHS!=NULL) {
+ delete fNoisyPixelHS;
+ fNoisyPixelHS=NULL;
+ }
+ for (UInt_t hs=0; hs<6; hs++) {
+ if (fTPeffChip[hs]!=NULL) {
+ delete fTPeffChip[hs];
+ fTPeffChip[hs]=NULL;
+ }
+ if (fDeadPixelChip[hs]!=NULL) {
+ delete fDeadPixelChip[hs];
+ fDeadPixelChip[hs]=NULL;
+ }
+ if (fNoisyPixelChip[hs]!=NULL) {
+ delete fNoisyPixelChip[hs];
+ fNoisyPixelChip[hs]=NULL;
+ }
+ }
+}
+//_________________________________________________________________________
+Bool_t AliITSOnlineSPDscanAnalyzer::ProcessNoisyPixels(/*Char_t *oldcalibDir*/) {
// process noisy pixel data
if (fScanObj==NULL) {
Warning("AliITSOnlineSPDscanAnalyzer::ProcessNoisyPixels","No data!");
Warning("AliITSOnlineSPDscanAnalyzer::ProcessNoisyPixels","Noisy pixels only for scan type %d.",kNOISE);
return kFALSE;
}
-
+ // handler should be initialized
+ if (fHandler==NULL) {
+ Error("AliITSOnlineSPDscanAnalyzer::ProcessNoisyPixels","Calibration handler is not initialized!");
+ return kFALSE;
+ }
+ // check if enough statistics
if (fScanObj->GetTriggers(0)<fNoiseMinimumEvents) {
Warning("AliITSOnlineSPDscanAnalyzer::ProcessNoisyPixels","Process noisy: Too few events.");
return kFALSE;
}
+
UInt_t routerNr = fScanObj->GetRouterNr();
for (UInt_t hs=0; hs<6; hs++) {
for (UInt_t chipNr=0; chipNr<10; chipNr++) {
if (fScanObj->GetChipPresent(hs,chipNr)) { // check the status of the chippresent parameter in the mood header!!!!!!!!!!!!!!!!!!!!!!!!!!!!
- UInt_t module = AliITSRawStreamSPD::GetModuleNumber(routerNr,hs,chipNr);
+ if (fOverWrite) {fHandler->ResetNoisyForChip(routerNr,hs,chipNr);}
for (UInt_t col=0; col<32; col++) {
for (UInt_t row=0; row<256; row++) {
if (fScanObj->GetHitsEfficiency(0,hs,chipNr,col,row)>fNoiseThreshold) {
- if (!fHandler[module]) {
- fHandler[module] = new AliITSOnlineCalibrationSPDhandler();
- fHandler[module]->SetFileLocation(oldcalibDir);
- fHandler[module]->ReadFromFile(module);
- if (fOverWrite) {fHandler[module]->ResetNoisyForChip(routerNr,hs,chipNr);}
- }
- fHandler[module]->SetNoisyPixel(routerNr,hs,chipNr,col,row);
+ fHandler->SetNoisyPixel(routerNr,hs,chipNr,col,row);
}
}
}
}
return kTRUE;
}
-
-Bool_t AliITSOnlineSPDscanAnalyzer::SaveDeadNoisyPixels(UInt_t module, Char_t *calibDir) {
- // save dead and noisy pixels to file in dir calibDir
- if (fHandler[module]!=NULL) {
- fHandler[module]->SetFileLocation(calibDir);
- fHandler[module]->WriteToFile(module);
- return kTRUE;
- }
- return kFALSE;
-}
-
-
+//_________________________________________________________________________
Int_t AliITSOnlineSPDscanAnalyzer::GetDelay(UInt_t hs, UInt_t chipNr) {
// get delay
if (hs>=6 || chipNr>10) return -1;
}
}
-
-
+//_________________________________________________________________________
Int_t AliITSOnlineSPDscanAnalyzer::GetNrNoisyUnima(UInt_t hs, UInt_t chipNr) {
// in case of a uniformity scan, returns the nr of noisy pixels, (here > 200 hits)
if (hs>=6 || chipNr>10) return -1;
}
return nrNoisy;
}
-
+//_________________________________________________________________________
Int_t AliITSOnlineSPDscanAnalyzer::FindLastMinThDac(UInt_t hs, UInt_t chipNr) {
// returns dac value where fMinIncreaseFromBaseLine reached
if (hs>=6 || chipNr>10) return -1;
}
return step;
}
-
+//_________________________________________________________________________
Float_t AliITSOnlineSPDscanAnalyzer::GetCompareLine(UInt_t step, UInt_t hs, UInt_t chipNr, Float_t basePar2) {
// returns value to compare mean mult with (when finding min th)
if (hs>=6 || chipNr>10) return -1;
return -1;
}
}
-
-
-
+//_________________________________________________________________________
Bool_t AliITSOnlineSPDscanAnalyzer::ProcessMeanMultiplicity() {
// process mean multiplicity data
if (fScanObj==NULL) {
}
return kTRUE;
}
-
+//_________________________________________________________________________
TGraph* AliITSOnlineSPDscanAnalyzer::GetMeanMultiplicityG(UInt_t hs, UInt_t chipNr) {
// returns mean multiplicity graph
if (hs>=6 || chipNr>10) return NULL;
}
return fMeanMultiplicity[hs][chipNr];
}
-
+//_________________________________________________________________________
Bool_t AliITSOnlineSPDscanAnalyzer::ProcessHitEventEfficiency() {
// process hit event efficiency
if (fScanObj==NULL) {
}
return kTRUE;
}
-
+//_________________________________________________________________________
TGraph* AliITSOnlineSPDscanAnalyzer::GetHitEventEfficiencyG(UInt_t hs, UInt_t chipNr) {
// returns hit event efficiency graph
if (hs>=6 || chipNr>10) return NULL;
}
return fHitEventEfficiency[hs][chipNr];
}
-
-
+//_________________________________________________________________________
Bool_t AliITSOnlineSPDscanAnalyzer::ProcessNrTriggers() {
// process nr of triggers data
if (fScanObj==NULL) {
}
return kTRUE;
}
-
+//_________________________________________________________________________
TGraph* AliITSOnlineSPDscanAnalyzer::GetNrTriggersG() {
// returns nr of triggers graph
if (fTriggers==NULL) {
}
return fTriggers;
}
-
+//_________________________________________________________________________
Bool_t AliITSOnlineSPDscanAnalyzer::GetHalfStavePresent(UInt_t hs) {
// returns half stave present info
if (hs<6 && fScanObj!=NULL) {
}
return kFALSE;
}
-
-AliITSOnlineCalibrationSPDhandler* AliITSOnlineSPDscanAnalyzer::GetOnlineCalibrationHandler(UInt_t module) {
- // returns a pointer to the AliITSOnlineCalibrationSPDhandler
- if (module<240) return fHandler[module];
- else return NULL;
-}
-
+//_________________________________________________________________________
UInt_t AliITSOnlineSPDscanAnalyzer::GetRouterNr() {
// returns the router nr of scan obj
if (fScanObj!=NULL) return fScanObj->GetRouterNr();
else return 99;
}
-
+//_________________________________________________________________________
TH2F* AliITSOnlineSPDscanAnalyzer::GetHitMapTot(UInt_t step) {
// creates and returns a pointer to a hitmap histo (half sector style a la spdmood)
if (fScanObj==NULL) {
}
return fHitMapTot;
}
+//_________________________________________________________________________
+TH2F* AliITSOnlineSPDscanAnalyzer::GetHitMapChip(UInt_t step, UInt_t hs, UInt_t chip) {
+ // creates and returns a pointer to a hitmap histo (chip style a la spdmood)
+ if (fScanObj==NULL) {
+ Error("AliITSOnlineSPDscanAnalyzer::GetHitMapChip","No data!");
+ return NULL;
+ }
+
+ TString histoName;
+ TString histoTitle;
+ histoName = Form("fChipHisto_%d_%d_%d", GetRouterNr(), hs, chip);
+ histoTitle = Form("Eq ID %d, Half Stave %d, Chip %d", GetRouterNr(), hs, chip);
+
+ TH2F *returnHisto = new TH2F(histoName.Data(), histoTitle.Data(), 32, -0.5, 31.5, 256, -0.5, 255.5);
+ returnHisto->SetMinimum(0);
+ for (UInt_t col=0; col<32; col++) {
+ for (UInt_t row=0; row<256; row++) {
+ returnHisto->Fill(col,row,fScanObj->GetHits(step,hs,chip,col,row));
+ }
+ }
+
+ return returnHisto;
+}
+