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switch(ulCDataFileFormat)
{
	case CDATAFILE_CSV_FORMAT:
	{
			
		char buff[MAX_FIELD_BUFFER] = {0};
	
		std::ifstream theCSV;
		theCSV.open(szFileName);

		// count the number of variables
		// we start the count at 1
		int i = 1;
		do
		{
			if (theCSV.peek() == chDelimiter)
				i++;
		} while (theCSV.get() != '\n');

		int nVars = i;
		
		// make sure data columns are equal to m_nVars
		// in order to prevent mis-aligned data
		theCSV.ignore(MAX_LINE_BUFFER,'\n');
		i = 1;
		do
		{
			if (theCSV.peek() == chDelimiter)
				i++;
		} while (theCSV.get() != '\n');
		
		if(i != nVars)
		{
			sLastDataFileError = "The Number of Headers is different than the Number of Data Columns!";
			return false;
		}

		// rewind the file
		theCSV.seekg(0);
		int iVar = 0;

		for(iVar=0; iVar<nVars; iVar++)
		{
			m_pVariables.push_back(new CNamedVariable);
			theCSV.getline(buff, sizeof buff, (iVar == nVars-1) ? '\n' : chDelimiter);	
			m_pVariables.at(iVar)->sVariableName = buff;
		}
				
		do
		{
			for(iVar=0; iVar<nVars; iVar++)
			{
				theCSV.getline(buff, sizeof buff, (iVar == nVars-1) ? '\n' : chDelimiter);	

				// make sure we didn't pick up extra junk @ eof.
				if(buff[0] != '\0' && buff[0] != '\n')
					m_pVariables.at(iVar)->vData.push_back(atof(buff));
			}	
		}while(!theCSV.eof());

		theCSV.close();

		// trim off the cr+lf from the end of the last variable name
		if(m_pVariables.back()->sVariableName.find("\n")!=-1)
			m_pVariables.back()->sVariableName.resize(m_pVariables.back()->sVariableName.length()-1);					

		break;
	}