bug fix in histogram filling (displaying histograms) A. Mastroserio

[u/mrichter/AliRoot.git] / ITS / AliITSOnlineSPDscanAnalyzer.cxx

diff --git a/ITS/AliITSOnlineSPDscanAnalyzer.cxx b/ITS/AliITSOnlineSPDscanAnalyzer.cxx
index 1ba101f6135297deb9f6b752a22d6826db1f1a02..f4542a7dbfbb6f0818f7465887d899e6d9486d44 100644 (file)
--- a/ITS/AliITSOnlineSPDscanAnalyzer.cxx
+++ b/ITS/AliITSOnlineSPDscanAnalyzer.cxx
@@ -959,7 +959,8 @@ TH2F* AliITSOnlineSPDscanAnalyzer::GetHitMapTot(UInt_t step) {
     for (UInt_t chipNr=0; chipNr<10; chipNr++) {
       for (UInt_t col=0; col<32; col++) {
        for (UInt_t row=0; row<256; row++) {
-         fHitMapTot->Fill(chipNr*32+col,(5-hs)*256+row,fScanObj->GetHits(step,hs,chipNr,col,row));
+          if(hs<2) fHitMapTot->Fill(chipNr*32+(31-col),(5-hs)*256+row,fScanObj->GetHits(step,hs,chipNr,col,row));
+         else fHitMapTot->Fill(chipNr*32+col,(5-hs)*256+row,fScanObj->GetHits(step,hs,chipNr,col,row));
        }
       }
     }
@@ -983,11 +984,11 @@ TH2F* AliITSOnlineSPDscanAnalyzer::GetHitMapChip(UInt_t step, UInt_t hs, UInt_t
   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));
+      if(hs<2) returnHisto->Fill(31-col,row,fScanObj->GetHits(step,hs,chip,col,row));
+      else returnHisto->Fill(col,row,fScanObj->GetHits(step,hs,chip,col,row));
     }
   }
 
   return returnHisto;
 }
 
-