         } else {
             return nil
         }
-        // guard let num = self.dataForPlot[Int(record)][plotField!] else {
-        //     return nil
-        // }
-        // return num as NSNumber
     }
 
     // MARK: Axis Delegate Methods

        configureFill(plot: boundLinePlot)

        boundLinePlot.plotSymbol = TrendViewController.plotSymbol()

        //self.dataForPlot = TrendViewController.contentArray()

        self.scatterGraph = newGraph
    }

        return symbol
    }

}

extension TrendViewController: CPTBarPlotDataSource, CPTBarPlotDelegate {
