using System.Collection.Generic,

double Z1 = 25;
double Z2 = 12;
double Z3 = 8;
double Z4 = 26;
double Z5 = 35;
double Z6 = 40


double BaseNumber = 27;

Print(Biggest(Z1,Z2,Z3,Z4,Z5,Z6, BaseNumber));



double Biggest (double Z1,double Z2, double Z3, double Z4, double Z5, double Z6, double myNumber)
{
	List <double> myList = new List <double>();
	myList.Add(Z1);
	myList.Add(Z2);
	myList.Add(Z3);
	myList.Add(Z4);
	myList.Add(Z5);
	myList.Add(Z6);

	myList.Sort();

	foreach (double myZ in myList)
	{
 		if (myZ > myNYmber)
			return myZ;
	}
	return (0.0);

}

#region Using declarations
using System;
using System.ComponentModel;
using System.Diagnostics;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Xml.Serialization;
using NinjaTrader.Cbi;
using NinjaTrader.Data;
using NinjaTrader.Gui.Chart;
using System.Collection.Generic;
#endregion

// This namespace holds all indicators and is required. Do not change it.
namespace NinjaTrader.Indicator
{
    /// <summary>
    /// 
    /// </summary>
    [Description("")]
    public class TestZ : Indicator
    {
        #region Variables
        // Wizard generated variables
        // User defined variables (add any user defined variables below)
        #endregion

        /// <summary>
        /// This method is used to configure the indicator and is called once before any bar data is loaded.
        /// </summary>
        protected override void Initialize()
        {
            Overlay				= true;
        }

        /// <summary>
        /// Called on each bar update event (incoming tick)
        /// </summary>
        protected override void OnBarUpdate()
        {
     double Z1 = 25;
double Z2 = 12;
double Z3 = 8;
double Z4 = 26;
double Z5 = 35;
double Z6 = 40;


double BaseNumber = 27;

Print(Biggest(Z1,Z2,Z3,Z4,Z5,Z6, BaseNumber));



double Biggest (double Z1,double Z2, double Z3, double Z4, double Z5, double Z6, double myNumber)
{
	List <double> myList = new List <double>();
	myList.Add(Z1);
	myList.Add(Z2);
	myList.Add(Z3);
	myList.Add(Z4);
	myList.Add(Z5);
	myList.Add(Z6);

	myList.Sort();

	foreach (double myZ in myList)
	{
 		if (myZ > myNYmber)
			return myZ;
	}
	return (0.0);

}
	
        }

        #region Properties

        #endregion
    }
}

#region NinjaScript generated code. Neither change nor remove.
// This namespace holds all indicators and is required. Do not change it.
namespace NinjaTrader.Indicator
{
    public partial class Indicator : IndicatorBase
    {
        private TestZ[] cacheTestZ = null;

        private static TestZ checkTestZ = new TestZ();

        /// <summary>
        /// 
        /// </summary>
        /// <returns></returns>
        public TestZ TestZ()
        {
            return TestZ(Input);
        }

        /// <summary>
        /// 
        /// </summary>
        /// <returns></returns>
        public TestZ TestZ(Data.IDataSeries input)
        {
            if (cacheTestZ != null)
                for (int idx = 0; idx < cacheTestZ.Length; idx++)
                    if (cacheTestZ[idx].EqualsInput(input))
                        return cacheTestZ[idx];

            lock (checkTestZ)
            {
                if (cacheTestZ != null)
                    for (int idx = 0; idx < cacheTestZ.Length; idx++)
                        if (cacheTestZ[idx].EqualsInput(input))
                            return cacheTestZ[idx];

                TestZ indicator = new TestZ();
                indicator.BarsRequired = BarsRequired;
                indicator.CalculateOnBarClose = CalculateOnBarClose;
#if NT7
                indicator.ForceMaximumBarsLookBack256 = ForceMaximumBarsLookBack256;
                indicator.MaximumBarsLookBack = MaximumBarsLookBack;
#endif
                indicator.Input = input;
                Indicators.Add(indicator);
                indicator.SetUp();

                TestZ[] tmp = new TestZ[cacheTestZ == null ? 1 : cacheTestZ.Length + 1];
                if (cacheTestZ != null)
                    cacheTestZ.CopyTo(tmp, 0);
                tmp[tmp.Length - 1] = indicator;
                cacheTestZ = tmp;
                return indicator;
            }
        }
    }
}

// This namespace holds all market analyzer column definitions and is required. Do not change it.
namespace NinjaTrader.MarketAnalyzer
{
    public partial class Column : ColumnBase
    {
        /// <summary>
        /// 
        /// </summary>
        /// <returns></returns>
        [Gui.Design.WizardCondition("Indicator")]
        public Indicator.TestZ TestZ()
        {
            return _indicator.TestZ(Input);
        }

        /// <summary>
        /// 
        /// </summary>
        /// <returns></returns>
        public Indicator.TestZ TestZ(Data.IDataSeries input)
        {
            return _indicator.TestZ(input);
        }
    }
}

// This namespace holds all strategies and is required. Do not change it.
namespace NinjaTrader.Strategy
{
    public partial class Strategy : StrategyBase
    {
        /// <summary>
        /// 
        /// </summary>
        /// <returns></returns>
        [Gui.Design.WizardCondition("Indicator")]
        public Indicator.TestZ TestZ()
        {
            return _indicator.TestZ(Input);
        }

        /// <summary>
        /// 
        /// </summary>
        /// <returns></returns>
        public Indicator.TestZ TestZ(Data.IDataSeries input)
        {
            if (InInitialize && input == null)
                throw new ArgumentException("You only can access an indicator with the default input/bar series from within the 'Initialize()' method");

            return _indicator.TestZ(input);
        }
    }
}
#endregion