tboxChartData.Text = "Pressure";

            tboxCurrent.Text = "";

            tboxAverage.Text = "";

            tboxMax.Text = "";

            tboxMin.Text = "";

        }

        //highlight Bottom Right chart on click

        //set text box values based on this chart

        private void chrtBottomRight_Click(object sender, EventArgs e)

        {

            ResetChartColors();

            chrtBottomRight.BackColor = Color.Gray;

            tboxChartData.Text = "Map";

            tboxCurrent.Text = "";

            tboxAverage.Text = "";

            tboxMax.Text = "";

            tboxMin.Text = "";

        }

        #endregion

        public void PrepareGraphs(){

            //set up for graphs MDKEdit

            // http://www.youtube.com/watch?v=zTod4-Fg6Ew - split containers

            // http://www.youtube.com/watch?v=bMXtgPk875I - chart controls

            chrtTopLeft.ChartAreas.Add("altitudeArea");

            chrtTopLeft.Series.Add("altitudeTrend");

            chrtTopRight.ChartAreas.Add("humidityArea");

            chrtTopRight.Series.Add("humidityTrend");

            chrtBottomLeft.Series.Add("pressureTrend");

            chrtBottomLeft.ChartAreas.Add("pressureArea");

            chrtBottomRight.ChartAreas.Add("velocityArea");

            chrtBottomRight.Series.Add("velocityTrend");

            // declare all series, data points to be modified dynamically at run

            //---------prep altitude area BEGIN 

            chrtTopLeft.Series["altitudeTrend"].ChartType = System.Windows.Forms.DataVisualization.Charting.SeriesChartType.Line;

            chrtTopLeft.Series["altitudeTrend"].Color = Color.Green;

            System.Windows.Forms.DataVisualization.Charting.AxisName.X.Equals("Time");

            System.Windows.Forms.DataVisualization.Charting.AxisName.Y.Equals("Altitude");

            ///required initial value

            chrtTopLeft.Series["altitudeTrend"].Points.AddXY(0, 0);

            //---------prep altitude area END 

            //-----------prep humidity area BEGIN

            chrtTopRight.Series["humidityTrend"].ChartType = System.Windows.Forms.DataVisualization.Charting.SeriesChartType.Line;

            chrtTopRight.Series["humidityTrend"].Color = Color.Red;

            System.Windows.Forms.DataVisualization.Charting.AxisName.X.Equals("Time");

            System.Windows.Forms.DataVisualization.Charting.AxisName.Y.Equals("Humidity");

            ///required initial value

            chrtTopRight.Series["humidityTrend"].Points.AddXY(0, 0);

            //-----------prep humidity area END

            //-----------prep pressure area BEGIN

            chrtBottomLeft.Series["pressureTrend"].ChartType = System.Windows.Forms.DataVisualization.Charting.SeriesChartType.Line;

            chrtBottomLeft.Series["pressureTrend"].Color = Color.Blue;

            System.Windows.Forms.DataVisualization.Charting.AxisName.X.Equals("Time");

            System.Windows.Forms.DataVisualization.Charting.AxisName.Y.Equals("Pressure");

            ///required initial value

            chrtBottomLeft.Series["pressureTrend"].Points.AddXY(0, 0);

            //-----------prep pressure area END

            //----------prep velocity area BEGIN

            chrtBottomRight.Series["velocityTrend"].ChartType = System.Windows.Forms.DataVisualization.Charting.SeriesChartType.Line;

            chrtBottomRight.Series["velocityTrend"].Color = Color.Green;

            System.Windows.Forms.DataVisualization.Charting.AxisName.X.Equals("Time");

            System.Windows.Forms.DataVisualization.Charting.AxisName.Y.Equals("Altitude");

            ///required initial value

            chrtBottomRight.Series["velocityTrend"].Points.AddXY(0, 0);

            //----------prep velocity area END

            //put chart displays in a ready state

            ResetChartColors();

        }

        string latitude;

        string longitude;

        //handle line of input data and put into chart

        //parses transmissions and saves data to CSV file

        public void ParseIncomingData(string rawDataReceived)

        {

            //check to see if data should be processed

            /* sample stansmission

            KD8TDF-9>APRS,WIDE2-1:/151916z3944.87N/08348.75WO005/0.013 SV:09 A-30.5 B45.64 C99542

                                          ^char 31 ^char 40            ^60

            */

            //TODO: verify index charcter accuracy with real transmission

            int indexStart = rawDataReceived.IndexOf("z");

            int indexEnd = rawDataReceived.IndexOf("N/");

            latitude = rawDataReceived.Substring(indexStart + 1, indexEnd - indexStart - 1);

            indexStart = rawDataReceived.IndexOf("N/");

            indexEnd = rawDataReceived.IndexOf("WO");

            longitude = rawDataReceived.Substring(indexStart + 2, indexEnd - indexStart - 2);

            AddText(rawDataReceived + "\r\n");

            rawDataReceived = rawDataReceived.Substring(59); //remove APRS overhead from string

            //place each datum in its own variable

            string[] dataTransmission;

            dataTransmission = rawDataReceived.Split(' ');

            //parse out the data type - should be a single letter

            string typeCode;

            double data;

            string csvData = "";

            //loop through all datums in the transmission and send them to the chart builder

            for (int i = 1; i < dataTransmission.Length; i++)

            {

                typeCode = dataTransmission[i].Substring(0, 1);

                data = double.Parse(dataTransmission[i].Substring(1));

                csvData += typeCode + data + ",";

            }

            //write the data to CSV file

            WriteToCSV(csvData);

        }

        //write the data to CSV file

        private void WriteToCSV(string data)

        {

            using (StreamWriter writer = new StreamWriter("debug.csv", true))

            {

                writer.WriteLine(data);

            }

        }

        //method to insert parsed data into the charts

        //TODO: add inserts for all charts. altitude is finished and is a template

        private void addToChart(string dataType, double data)

        {

            ///data types organized by listing in google doc

            //MASTER MODULE DATA VALUES

            if (dataType.Equals("t"))  //board temperature

            {

            }

            else if (dataType.Equals("L"))  //battery level

            {

            }

            else if (dataType.Equals("X"))  //Latitude accuracy

            {

            }

            else if (dataType.Equals("Y"))  //Longitude accuracy

            {

            }

            else if (dataType.Equals("V"))  //Velocity

            {

                chrtBottomRight.Series.FindByName("velocityTrend").Points.AddY(data);

            }

            else if (dataType.Equals("I"))  //Info/error Message

            {

            }

            //ATMOSPHERIC MODULE DATA VALUES

            else if (dataType.Equals("l"))  //battery level

            {

            }

            else if (dataType.Equals("C"))  //battery level

            {

            }

            else if (dataType.Equals("H"))  //Humidity

            {

                chrtTopRight.Series.FindByName("humidityTrend").Points.AddY(data);

            }

            else if (dataType.Equals("P"))  //Pressure

            {

                chrtBottomLeft.Series.FindByName("pressureTrend").Points.AddY(data);

            }

            else if (dataType.Equals("A"))  //Altitude

            {

                chrtTopLeft.Series.FindByName("altitudeTrend").Points.AddY(data);

            }

            //GEIGER MODULE DATA VALUES

            else if (dataType.Equals("l"))  //battery level

            {

            }

            else if (dataType.Equals("R"))  //radiation (CPM)

            {

            }

            // CAMERA MODULE DATA VALUES

            else if (dataType.Equals("l"))  //battery level

            {

            }

            else  //invalid data type

            {

            }

        }

        // add marker from an APRS transmission - MDKEdit

        private void addMarkerFromTransmit(string lat, string lng)

        {

            double latitude = double.Parse(lat), longitude = double.Parse(lng);

            PointLatLng APRSloc = new PointLatLng();

            APRSloc.Lat = latitude;

            APRSloc.Lng = longitude;

using System;

using System.Collections;

using System.Collections.Generic;

using System.Diagnostics;

using System.Net;

using System.Net.NetworkInformation;

using System.Runtime.InteropServices;

using System.Text;

using System.Windows.Forms;

using System.IO;

using System.IO.Ports;

using System.Threading;

namespace Demo.WindowsForms

{

   class Program

   {

      /// <summary>

      /// The main entry point for the application.

      /// </summary>

      /// 

       // Instantiate the communications port 

       private SerialPort port = new SerialPort("COM1", 9600, Parity.None, 8, StopBits.One);

       static MainForm windowGUI;

      [STAThread]

      static void Main()

      {

          Application.SetCompatibleTextRenderingDefault(false);

          var program = new Program();

          windowGUI = new MainForm();

          program.SerialInitialize();

         Application.EnableVisualStyles();

      }

      //inits the serial port and event handler

      private void SerialInitialize()

      {

          // http://msmvps.com/blogs/coad/archive/2005/03/23/SerialPort-_2800_RS_2D00_232-Serial-COM-Port_2900_-in-C_2300_-.NET.aspx

          // Attach a method to be called when there is data waiting in the port's buffer

          port.DataReceived += new SerialDataReceivedEventHandler(ReceiveData);

          // Open the port for communications

          port.Open();

      }

      //process received data

      private void ReceiveData(object sender, SerialDataReceivedEventArgs e)

      {

          // Show all the incoming data in the port's buffer

          string testChk = port.ReadLine();

          windowGUI.ParseIncomingData(testChk);

      }

   }

   public class Dummy

   {

   }

   class IpInfo

   {

      public string Ip;

      //public int Port;

      //public TcpState State;

      //public string ProcessName;

      public string CountryName;

      public string RegionName;

      public string City;

      public double Latitude;

      public double Longitude;

      public DateTime CacheTime;

      //public DateTime StatusTime;

      //public bool TracePoint;

   }

   struct IpStatus

   {

      private string countryName;

      public string CountryName

      {

         get

         {

            return countryName;

         }

         set

         {

            countryName = value;

         }

      }

      private int connectionsCount;

      public int ConnectionsCount

      {

         get

         {

            return connectionsCount;

         }

         set

         {

            connectionsCount = value;

         }

      }

   }

   class DescendingComparer : IComparer<IpStatus>

   {

      public bool SortOnlyCountryName = false;

      public int Compare(IpStatus x, IpStatus y)

      {

         int r = 0;

         if(!SortOnlyCountryName)

         {

            r = y.ConnectionsCount.CompareTo(x.ConnectionsCount);

         }

         if(r == 0)

         {

            return x.CountryName.CompareTo(y.CountryName);

         }

         return r;

      }

   }