//      g01al Example Program Text
//      C# version, NAG Copyright 2008
using System;
using NagLibrary;
using System.Globalization;
using System.IO;
namespace NagDotNetExamples
{
  public class G01ALE
  {
    static string datafile = "ExampleData/g01ale.d";
    static void Main(String[] args)
    {
      if (args.Length == 1)
      {
        datafile = args[0];
      }
      StartExample();
    }
    public static void StartExample()
    {
      try
      {
        DataReader sr = new DataReader(datafile);
        int i,  n; double[] res = new double[5];
        int ifail;
        Console.WriteLine("g01al Example Program Results");
        //      Skip heading in data file
        sr.Reset();
        sr.Reset();
        n = int.Parse(sr.Next());
        double[] x = new double[n];
        for (i = 1; i <= n; i++)
        {
          x[i - 1] = double.Parse(sr.Next(), CultureInfo.InvariantCulture);
        }
        //
        G01.g01al(n, x, res, out  ifail);
        //
        if (ifail == 0)
        {
          //
          Console.WriteLine("");
          Console.WriteLine("  {0}{1,16:f4}", "Maximum     ", res[4]);
          Console.WriteLine("  {0}{1,16:f4}", "Upper Hinge ", res[3]);
          Console.WriteLine("  {0}{1,16:f4}", "Median      ", res[2]);
          Console.WriteLine("  {0}{1,16:f4}", "Lower Hinge ", res[1]);
          Console.WriteLine("  {0}{1,16:f4}", "Minimum     ", res[0]);
        }
        else
        {
          Console.WriteLine("");
          Console.WriteLine("** g01al failed with ifail = {0,5}", ifail);
        }
        //
      }
      catch (Exception e)
      {
        Console.WriteLine(e.Message);
        Console.WriteLine( "Exception Raised");
      }
    }
  }
}