Add switch for tail cancelation

diff --git a/TRD/AliTRDclusterizer.cxx b/TRD/AliTRDclusterizer.cxx
index 2d61b39c47bc26692d0e7d57438de4928d177dc5..bf967a67fc0e503e83b2f9043d6f305f5170904c 100644 (file)
--- a/TRD/AliTRDclusterizer.cxx
+++ b/TRD/AliTRDclusterizer.cxx
@@ -914,7 +914,8 @@ Bool_t AliTRDclusterizer::MakeClusters(Int_t det)
   // Apply the gain and the tail cancelation via digital filter
   // Use the configuration from the DCS to find out whether online 
   // tail cancellation was applied
-  if(!calibration->HasOnlineTailCancellation()){
+  if ((!calibration->HasOnlineTailCancellation()) &&
+      (recoParam->UseTailCancelation())) {
     // save a copy of raw data
     if(TestBit(kRawSignal)){
       if(fDigitsRaw){