    <option value="0.005">0.005</option>
          <option selected value="0.0075">0.0075</option>
          <option value="0.01">0.01</option>
          <option value="0.0125">0.0125</option>
        </select>
      <br>
      d<sub>odd</sub> = <select id="dodd">
          <option value="0.0075">0.0075</option>
          <option value="0.01">0.01</option>
          <option selected value="0.0125">0.0125</option>
          <option value="0.015">0.015</option>
          <option value="0.0175">0.0175</option>