ss="left"><a href="./fig/PTempTempDiff/ptemptempdiffError_SimpleNonLinear_press_400.jpg"><img src="./fig/PTempTempDiff/ptemptempdiffError_SimpleNonLinear_press_400_thumb.png" alt="ptemptempdiffError_SimpleNonLinear_press_400_thumb.png" /></a></td>
<td class="left"><a href="./fig/PTempTempDiff/ptemptempdiffError_SimpleNonLinear_press_500.jpg"><img src="./fig/PTempTempDiff/ptemptempdiffError_SimpleNonLinear_press_500_thumb.png" alt="ptemptempdiffError_SimpleNonLinear_press_500_thumb.png" /></a></td>
</tr>
</t