Index: trunk/MagicSoft/Mars/mmontecarlo/MMcEnergyEst.cc
===================================================================
--- trunk/MagicSoft/Mars/mmontecarlo/MMcEnergyEst.cc	(revision 2173)
+++ trunk/MagicSoft/Mars/mmontecarlo/MMcEnergyEst.cc	(revision 2179)
@@ -327,8 +327,8 @@
 {
   for (Int_t i = 0; i < fA.GetSize(); i++)
-    *fLog << inf << "Parameter " << i << ": " << fA[i] << endl; 
+    *fLog << inf << "Parameter " << i << ": " << const_cast<TArrayD&>(fA)[i] << endl;
 
   for (Int_t i = fA.GetSize(); i < fA.GetSize()+fB.GetSize(); i++)
-    *fLog << inf << "Parameter " << i << ": " << fB[i-fA.GetSize()] << endl; 
+    *fLog << inf << "Parameter " << i << ": " << const_cast<TArrayD&>(fB)[i-fA.GetSize()] << endl;
 
   /*