private void radioButton2_CheckedChanged(object sender, EventArgs e)
        {
            TsunamiViewer tv = new TsunamiViewer(this);

            tv.timer1.Start();
        }
        private void button1_Click(object sender, EventArgs e)
        {
            TsunamiViewer tsunamiViewer = new TsunamiViewer(this);

            tsunamiViewer.Show();
        }