Severe bugfix in Memory2CompMemory. Actually this bug was introduced by

myself some weeks ago, but for some strange reason did not cause any
crashes until now. The problem was checking for ADC saturation, which uses
AliL3Transform::GetADCSat(), but this is sometimes set to 1024 and this
of course is a problem since we are only reserving 10 bits per ADC when
writing to binary files. I actually spend 2 hours figuring out this
FUCKING bug.

diff --git a/HLT/src/AliL3MemHandler.cxx b/HLT/src/AliL3MemHandler.cxx
index 3b94bd9aa50c3f9f5a85f9ae405a22dad81eb491..4f9aea8ad66937345122caf61dbaadd6cd4da087 100644 (file)
--- a/HLT/src/AliL3MemHandler.cxx
+++ b/HLT/src/AliL3MemHandler.cxx
@@ -651,8 +651,8 @@ Int_t AliL3MemHandler::Memory2CompMemory(UInt_t nrow,
       }
       while(digit<row_pt->fNDigit && row_pt->fDigitData[digit].fPad == pad){
         UShort_t charge = row_pt->fDigitData[digit].fCharge;
       }
       while(digit<row_pt->fNDigit && row_pt->fDigitData[digit].fPad == pad){
         UShort_t charge = row_pt->fDigitData[digit].fCharge;

-        if(charge>=AliL3Transform::GetADCSat()){
-          charge=AliL3Transform::GetADCSat();
+        if(charge>=1023){
+          charge=1023;

         }
         Write(comp,index,subindex,charge);
         if(digit+1<row_pt->fNDigit&&row_pt->fDigitData[digit+1].fPad == pad){
         }
         Write(comp,index,subindex,charge);
         if(digit+1<row_pt->fNDigit&&row_pt->fDigitData[digit+1].fPad == pad){


@@ -669,7 +669,7 @@ Int_t AliL3MemHandler::Memory2CompMemory(UInt_t nrow,
       Write(comp,index,subindex,0);
       Write(comp,index,subindex,0);
     }
       Write(comp,index,subindex,0);
       Write(comp,index,subindex,0);
     }

-
+    

     Int_t size = sizeof(AliL3DigitData) * row_pt->fNDigit+
                                             sizeof(AliL3DigitRowData);
     Byte_t  *byte_pt =(Byte_t *) row_pt;
     Int_t size = sizeof(AliL3DigitData) * row_pt->fNDigit+
                                             sizeof(AliL3DigitRowData);
     Byte_t  *byte_pt =(Byte_t *) row_pt;