]> git.uio.no Git - u/mrichter/AliRoot.git/blobdiff - TRD/AliTRDCalibChamberStatus.cxx
- add protection against invalid sector/stack information in on-line track matching
[u/mrichter/AliRoot.git] / TRD / AliTRDCalibChamberStatus.cxx
index 08ccbf581cb7eddae21426a79153b15c9c8f01b5..02d1de785d4657b2ad9d0432bbe7857528451e9d 100644 (file)
@@ -53,6 +53,8 @@
 #include "./Cal/AliTRDCalDCSFEEv2.h"
 
 #include "AliTRDrawStream.h"
+#include "AliTRDseedV1.h"
+#include "AliTRDcluster.h"
 
 #ifdef ALI_DATE
 #include "event.h"
@@ -262,6 +264,49 @@ void AliTRDCalibChamberStatus::Init()
   //  Debug  //
   //---------//
 
+}
+//_____________________________________________________________________
+void AliTRDCalibChamberStatus::ProcessTrack(const AliTRDtrackV1 * trdTrack)
+{
+  //
+  // Track Processing to get half chamber status
+  //
+  //
+  
+  
+  const AliTRDseedV1 *tracklet = 0x0;
+  AliTRDcluster *cluster;
+  //////////////////////////////////////
+  // Loop tracklets
+  ///////////////////////////////////// 
+  for(Int_t itr = 0; itr < 6; ++itr){
+       
+    if(!(tracklet = trdTrack->GetTracklet(itr))) continue;
+    if(!tracklet->IsOK()) continue;
+  
+    // Loop on clusters
+    for(int ic=0; ic<AliTRDseedV1::kNtb; ++ic){
+      if((cluster = tracklet->GetClusters(ic))) {
+       //printf("ic %d\n",ic);
+       break;
+      }
+    }
+    if(!cluster) continue;
+    
+    Int_t det     = cluster->GetDetector();      
+    Int_t layer   = AliTRDgeometry::GetLayer(det);
+    Int_t sm      = AliTRDgeometry::GetSector(det);
+    Int_t stac    = AliTRDgeometry::GetStack(det);
+    
+    Int_t col     = cluster->GetPadCol();
+    Int_t iMcm    = (Int_t)(col/18);   // current group of 18 col pads
+    Double_t rphi = 0.5;
+    if(iMcm > 3) rphi = 1.5;
+         
+    Double_t val[4] = {static_cast<Double_t>(sm),static_cast<Double_t>(layer),static_cast<Double_t>(stac),static_cast<Double_t>(rphi)}; 
+    if(fHnSparseI->GetBinContent((const Int_t*)val)<2147483646) fHnSparseI->Fill(&val[0]); 
+  }
+  
 }
 //_____________________________________________________________________
 void AliTRDCalibChamberStatus::ProcessEvent(AliRawReader * rawReader, Int_t nevents_physics)
@@ -310,7 +355,7 @@ void AliTRDCalibChamberStatus::ProcessEvent(AliRawReader * rawReader, Int_t neve
        Double_t rphi = 0.5;
        if(iMcm > 3) rphi = 1.5;
 
-       Double_t val[4] = {sm,layer,stac,rphi}; 
+       Double_t val[4] = {static_cast<Double_t>(sm),static_cast<Double_t>(layer),static_cast<Double_t>(stac),static_cast<Double_t>(rphi)}; 
        fHnSparseI->Fill(&val[0]); 
        notEmpty = kTRUE;
        
@@ -318,7 +363,7 @@ void AliTRDCalibChamberStatus::ProcessEvent(AliRawReader * rawReader, Int_t neve
        //  Debug  //
        if(fDebugLevel > 0) {
          Int_t detector = AliTRDgeometry::GetDetector(layer,stac,sm);
-         Double_t valu[3] = {nevents_physics,detector,rphi};
+         Double_t valu[3] = {static_cast<Double_t>(nevents_physics),static_cast<Double_t>(detector),rphi};
          fHnSparseEvtDet->Fill(&valu[0]); 
        }
        //  Debug  //
@@ -353,7 +398,7 @@ Bool_t AliTRDCalibChamberStatus::TestEventHisto(Int_t nevent) /*FOLD00*/
          for (Int_t icol=0; icol<geo.GetColMax(ipl); icol++){
            Int_t side = 0;
            if(icol > 72) side = 1;
-           Double_t val[4] = {ism,ipl,istack,side}; 
+           Double_t val[4] = {static_cast<Double_t>(ism),static_cast<Double_t>(ipl),static_cast<Double_t>(istack),static_cast<Double_t>(side)}; 
            fHnSparseI->Fill(&val[0]); 
          }
        }
@@ -365,7 +410,7 @@ Bool_t AliTRDCalibChamberStatus::TestEventHisto(Int_t nevent) /*FOLD00*/
 
 }
 //_____________________________________________________________________
-void AliTRDCalibChamberStatus::AnalyseHisto() /*FOLD00*/
+void AliTRDCalibChamberStatus::AnalyseHisto(Int_t limit, Double_t chamberlimit) /*FOLD00*/
 {
   //
   //  Create the AliTRDCalChamberStatus according to the fHnSparseI
@@ -374,64 +419,70 @@ void AliTRDCalibChamberStatus::AnalyseHisto() /*FOLD00*/
   if(fCalChamberStatus) delete fCalChamberStatus;
   fCalChamberStatus = new AliTRDCalChamberStatus();
 
-  // Check if enough events to say something
-  if(fCounterEventNotEmpty < 200) {
-    // Say all installed
-    for (Int_t ism=0; ism<18; ism++) {
-      for (Int_t ipl=0; ipl<6; ipl++) {
-       for (Int_t istack=0; istack<5; istack++) {
-         // layer, stack, sector
-         Int_t det = AliTRDgeometry::GetDetector(ipl,istack,ism);
-         fCalChamberStatus->SetStatus(det,1);
-       }
-      }
+  //printf("test0\n");
+
+  // Check if enough events/tracklets per halfchamber to say something
+  Double_t mean=0.0; //number of tracklets per HCS
+  Int_t coord2[4];
+  for(Int_t bin = 0; bin < fHnSparseI->GetNbins(); bin++) {
+    //if(fHnSparseI->GetBinContent(bin,coord2)==0.0) printf(" bin shouldnt be empty!!\n");
+    mean+=fHnSparseI->GetBinContent(bin,coord2);
+  }
+  if(fHnSparseI->GetNbins() > 0.0) mean/=fHnSparseI->GetNbins();
+  //printf(" mean tracklets per halfchamber %.3e \n",mean);
+  if((fCounterEventNotEmpty < limit) && (mean < limit)) {
+    // Say all good
+    for (Int_t idet=0; idet<540; idet++) {
+      fCalChamberStatus->SetStatus(idet,AliTRDCalChamberStatus::kGood);
     }
     return;
   }
 
-  // Mask out all chambers
-  for (Int_t ism=0; ism<18; ism++) {
-    for (Int_t ipl=0; ipl<6; ipl++) {
-      for (Int_t istack=0; istack<5; istack++) {
-       // layer, stack, sector
-       Int_t det = AliTRDgeometry::GetDetector(ipl,istack,ism);
-       fCalChamberStatus->SetStatus(det,2);
-      }
-    }
+  //printf("test1\n");
+
+  // set all chambers to NoData
+  for (Int_t idet=0; idet<540; idet++) {
+    fCalChamberStatus->SetStatus(idet,AliTRDCalChamberStatus::kNoData);
   }
 
-  // Unmask good chambers 
+  // set status according to fHnSparseI 
   Int_t coord[4];
   for(Int_t bin = 0; bin < fHnSparseI->GetNbins(); bin++) {
     
-    fHnSparseI->GetBinContent(bin,coord);
-    // layer, stack, sector
+    Double_t content = fHnSparseI->GetBinContent(bin,coord);
+    
+               // layer, stack, sector
     Int_t detector = AliTRDgeometry::GetDetector(coord[1]-1,coord[2]-1,coord[0]-1);
-
+    
+               if(content<chamberlimit*mean) {
+                       //printf("Number of entries for detector %03d-%s: %.3e -> %.3f \n",detector,(coord[3]-1==0?"A":"B"),content,content/mean);                      
+                       continue;
+               }
     //
     // Check which halfchamber side corresponds to the bin number (0=A, 1=B)
     // Change the status accordingly
     //
-
-    switch(fCalChamberStatus->GetStatus(detector)) 
-      {    
-      case 1: break;  // no changes
-      case 2: 
-       if(coord[3]-1==0) {
-         fCalChamberStatus->SetStatus(detector,4); break;      // only SideB is masked
-       }
-       else {
-         fCalChamberStatus->SetStatus(detector,3); break;      // only SideA is masked
-       }
-      case 3:  fCalChamberStatus->SetStatus(detector,1); break;  // unmask SideA
-      case 4:  fCalChamberStatus->SetStatus(detector,1); break;  // unmask SideB
-      }
+    if(coord[3]-1==0) { // HCS-A
+      fCalChamberStatus->SetStatus(detector,AliTRDCalChamberStatus::kGood);
+      fCalChamberStatus->UnsetStatusBit(detector,AliTRDCalChamberStatus::kNoDataHalfChamberSideA); // A has data
+      //fCalChamberStatus->UnsetStatusBit(detector,AliTRDCalChamberStatus::kNoData); 
+    }
+    else { //HCS-B
+      fCalChamberStatus->SetStatus(detector,AliTRDCalChamberStatus::kGood);
+      fCalChamberStatus->UnsetStatusBit(detector,AliTRDCalChamberStatus::kNoDataHalfChamberSideB); // B has data
+      //fCalChamberStatus->UnsetStatusBit(detector,AliTRDCalChamberStatus::kNoData); 
+    }
   }
 
+  // printf
+  //for (Int_t idet=0; idet<540; idet++) {
+  //  if(fCalChamberStatus->IsNoData(idet)) printf("No Data: chamber %d\n",idet);
+  //}
+
 
 }
 //_____________________________________________________________________
-void AliTRDCalibChamberStatus::CheckEORStatus(AliTRDCalDCSv2 *calDCS) /*FOLD00*/
+void AliTRDCalibChamberStatus::CheckEORStatus(const AliTRDCalDCSv2 *calDCS) /*FOLD00*/
 {
   //
   //  Correct the AliTRDCalChamberStatus according to the AliTRDCalDCSv2
@@ -486,14 +537,14 @@ void AliTRDCalibChamberStatus::CheckEORStatus(AliTRDCalDCSv2 *calDCS) /*FOLD00*/
          ((fCalChamberStatus->GetStatus(det) == 4) && (stateB==0 || stateB==1))  )
        {
          //printf(" Different half chamber status in DCS and DATA!!\n");
-         Double_t val[4] = {sm,lay,stac,1};
+         Double_t val[4] = {static_cast<Double_t>(sm),static_cast<Double_t>(lay),static_cast<Double_t>(stac),1};
          fHnSparseDebug->Fill(&val[0]); 
          
          // Fill MCM status map
          for(Int_t ii = 0; ii < 8; ii++) { //ROB loop
            for(Int_t i = 0; i < 18; i++) { //MCM loop
-             Double_t valss[6] = {sm,lay,stac,ii,i
-                                  ,calDCSFEEEOR->GetMCMGlobalState(ii,i)};
+             Double_t valss[6] = {static_cast<Double_t>(sm),static_cast<Double_t>(lay),static_cast<Double_t>(stac),static_cast<Double_t>(ii),static_cast<Double_t>(i)
+                                  ,static_cast<Double_t>(calDCSFEEEOR->GetMCMGlobalState(ii,i))};
              fHnSparseMCM->Fill(&valss[0]);
              
            } 
@@ -506,8 +557,8 @@ void AliTRDCalibChamberStatus::CheckEORStatus(AliTRDCalDCSv2 *calDCS) /*FOLD00*/
     //---------------------------------------
     // Change the status according to DCS
     //---------------------------------------
-    Int_t StatusData = fCalChamberStatus->GetStatus(det);
-    switch(StatusData) 
+    Int_t statusData = fCalChamberStatus->GetStatus(det);
+    switch(statusData) 
       {
       case 1: 
        if(stateA==0 && stateB==0) fCalChamberStatus->SetStatus(det,2); // completely masked from DCS
@@ -537,7 +588,7 @@ void AliTRDCalibChamberStatus::CheckEORStatus(AliTRDCalDCSv2 *calDCS) /*FOLD00*/
 }
 
 //_____________________________________________________________________________________
-void AliTRDCalibChamberStatus::Add(AliTRDCalibChamberStatus *calibChamberStatus) /*FOLD00*/
+void AliTRDCalibChamberStatus::Add(const AliTRDCalibChamberStatus *calibChamberStatus) /*FOLD00*/
 {
     //
     //  Add the THnSparseI of this calibChamberStatus
@@ -603,7 +654,7 @@ TH2D* AliTRDCalibChamberStatus::PlotSparseI(Int_t sm,Int_t side)
 
 }
 //_____________________________________________________________________
-TH2F *AliTRDCalibChamberStatus::MakeHisto2DSmPlEORStatus(AliTRDCalDCSv2 *calDCS, Int_t sm, Int_t pl) /*FOLD00*/
+TH2F *AliTRDCalibChamberStatus::MakeHisto2DSmPlEORStatus(const AliTRDCalDCSv2 *calDCS, Int_t sm, Int_t pl) /*FOLD00*/
 {
   //
   //  Plot globale state of the HalfChamberMerger (HCM)