 properties that:
     <ol>
        <li>
          the minimum and maximum row values are the same as on input;
        </li>
        <li>
          the row contains N evenly spaced values between the
          minimum and maximum.
        </li>
        <li>
          in each row, the elements retain their ordering.
        </li>        
      </ol>
    </p>

    <h3 align = "center">
      Licensing:
    </h3>
 
    <p>
      The computer code and data files described and made available on this web page 
 