bool SimpleIterationDataBlock::plotEntry(ostream& log, const ProtocolProperties& pP) const
 {
    bool value = true;
     
    const LongInt lengthStepString  = stepString()  .length();
    const LongInt lengthErrorString = errorString() .length();
   
    const LongInt lengthOfNumber = (pP.format().precision() + 6);
   
    LongInt disStepString;
    LongInt disStepNumber;
    LongInt disErrorString;
    LongInt disErrorNumber; 
   
    centeringEntrys(4,              lengthStepString,  disStepString,  disStepNumber);
    centeringEntrys(lengthOfNumber, lengthErrorString, disErrorString, disErrorNumber);
     
    const LongInt disStep  = MAX(4,              lengthStepString);
    const LongInt disError = MAX(lengthOfNumber, lengthErrorString);  	
   
    log << setw(disStep                                          - disStepString)  << stepString  ();
    log << setw(disStepString + disError + pP.format().tabSize() - disErrorString) << errorString ();
    log << endl; 
   
    const LongInt size = numberOfEntrys();

    for(LongInt i=0; i<size; i++)
     {
        const SimpleIterationData data = (*this).getEntryAt(i);
       
        const LongInt  st = data.step();
        const LongReal er = data.error();
        
	       IString zerosStep;
	       zerosStep.setZeros(st,4);
       
        log << setw(disStep                                          - disStepNumber)  << zerosStep;
        log << setw(disStepNumber + disError + pP.format().tabSize() - disErrorNumber) << er;
        log << endl;
     }
   return value;
 }