 image sequence and the corresponding terms (coefficients and degree pairs).</td>
  </tr>

  <tr>
    <td><a href="command-line-options.html#posterize">-posterize <var>levels</var></a></td>
    <td>reduce the image to a limited number of color levels</td>
  </tr>

  <tr>
    <td><a href="command-line-options.html#precision">-precision <var>value</var></a></td>
    <td>set the maximum number of significant digits to be printed</td>
  </tr>

  <tr>
    <td><a href="command-line-options.html#preview">-preview 