Average True Range pips

using System;
using cAlgo.API;
using cAlgo.API.Internals;
using cAlgo.API.Indicators;
using cAlgo.Indicators;

namespace cAlgo
{
    [Indicator(IsOverlay = false, TimeZone = TimeZones.UTC, AccessRights = AccessRights.None)]
    public class ATRPIPv1 : Indicator
    {
//
        [Parameter("MA Type")]
        public MovingAverageType matype { get; set; }

        [Parameter("Period", DefaultValue = 20)]
        public int atrper { get; set; }

        [Output("atrpips")]
        public IndicatorDataSeries Result { get; set; }


        AverageTrueRange atr;
        protected override void Initialize()
        {

            atr = Indicators.AverageTrueRange(atrper, matype);


        }

        public override void Calculate(int index)
        {

            Result[index] = atr.Result[index] / Symbol.PipSize;

        }
    }
}