Upscale-indicators-versus-longer-period

CODE:
using WealthLab.Backtest;
using System;
using WealthLab.Core;
using WealthLab.Indicators;
using System.Collections.Generic;

namespace WealthScript123
{
    public class CompressionSample : UserStrategyBase
    {
      
        //create indicators and other objects here, this is executed prior to the main trading loop
        public override void Initialize(BarHistory bars)
        {
         if (!bars.IsIntraday || bars.Scale.Interval > 15)
         {
            throw new InvalidOperationException("Example is intended for an intraday BarHistory, 30-min or less");
         }
   
         _arUp = AroonUp.Series(bars.Close, 100);
         PlotIndicatorLine(_arUp);
         
         
         TimeSeries compClose = TimeSeriesCompressor.ToMinute(bars.Close, 60, bars.Market);
         _arUp2 = AroonUp.Series(compClose, 25);

         // expand to the base scale and plot
         _arUp2 = TimeSeriesSynchronizer.Synchronize(_arUp2, bars);    
         PlotTimeSeriesLine(_arUp2, _arUp2.Description, _arUp.PaneTag, WLColor.Fuchsia);
      }

        //execute the strategy rules here, this is executed once for each bar in the backtest history
        public override void Execute(BarHistory bars, int idx)
        {
         
        }

      //declare private variables below
      AroonUp _arUp;
      TimeSeries _arUp2;

    }
}