Index: trunk/MagicSoft/Mars/Changelog
===================================================================
--- trunk/MagicSoft/Mars/Changelog	(revision 865)
+++ trunk/MagicSoft/Mars/Changelog	(revision 866)
@@ -8,4 +8,5 @@
    * mmontecarlo/MMcThresholdCalc.cc:
      - changed style of comments
+     - moved sqrt(2) from Postprocess to header.
      
    * mmontecarlo/MMcEnerHisto.[cc,h], mmontecarlo/MMcEnerThre.[cc,h], 
Index: trunk/MagicSoft/Mars/mmontecarlo/MMcThresholdCalc.cc
===================================================================
--- trunk/MagicSoft/Mars/mmontecarlo/MMcThresholdCalc.cc	(revision 865)
+++ trunk/MagicSoft/Mars/mmontecarlo/MMcThresholdCalc.cc	(revision 866)
@@ -50,5 +50,7 @@
 #include "MHMcEnergy.h"
 
-ClassImp(MMcThresholdCalc)
+ClassImp(MMcThresholdCalc);
+
+const Float_t MMcThresholdCalc::fSqrt2 = sqrt(2);
 
 // --------------------------------------------------------------------------
@@ -168,6 +170,4 @@
 Bool_t MMcThresholdCalc::PostProcess()
 {
-    const Float_t sqrt2 = sqrt(2);
-
     for (unsigned int i=0; i<fDimension; i++)
     {
@@ -183,5 +183,5 @@
       peak  = fHMcEnergy[i]->GetGaussPeak();
       sigma = fHMcEnergy[i]->GetGaussSigma();
-      fHMcEnergy[i]->Fit(peak - sqrt2*sigma, peak + sqrt2*sigma);
+      fHMcEnergy[i]->Fit(peak - fSqrt2*sigma, peak + fSqrt2*sigma);
     }
     return kTRUE;
Index: trunk/MagicSoft/Mars/mmontecarlo/MMcThresholdCalc.h
===================================================================
--- trunk/MagicSoft/Mars/mmontecarlo/MMcThresholdCalc.h	(revision 865)
+++ trunk/MagicSoft/Mars/mmontecarlo/MMcThresholdCalc.h	(revision 866)
@@ -29,4 +29,6 @@
     Bool_t        *fMustDelete;  // delete indicator for selfcreated energy hists
 
+    const static Float_t fSqrt2; // sqrt(2)
+
 public: