improved rounding handling to get a more consistent expected chisq after fitting compared to pure chisq estimate of musrfit. Essentially get rid of rounding issues.

src/include/PFitter.h

@@ -167,7 +167,7 @@ class PFitter
 
     // commands
     Bool_t CheckCommands();
-    Bool_t SetParameters();
+    Bool_t SetParameters();    
 
     Bool_t ExecuteContours();
     Bool_t ExecuteFitRange(UInt_t lineNo);
@@ -187,6 +187,7 @@ class PFitter
     Bool_t ExecuteSector(std::ofstream &fout);
 
     Double_t MilliTime();
+    PDoubleVector ParamRound(const PDoubleVector &par, const PDoubleVector &err, Bool_t &ok);
 };
 
 #endif // _PFITTER_H_