private void weirbodyradButton1_Click(object sender, EventArgs e)
        {
            WeirBody weirbodycircle = new WeirBody(HLI);

            weirbodycircle.Show();
        }
        private void radButton1_Click(object sender, EventArgs e)
        {
            WeirBody WEIRFRM = new WeirBody(HLI);

            WEIRFRM.Show();
        }