</div>
</div>
</td>
<td><p>photosynthesis (CO2 assimilation rate) per canopy layer</p></td>
</tr>
<tr class="row-odd"><td><p><strong>Ci</strong></p></td>
<td><p>ppm</p></td>
<td><div class="line-block">
<div class="line">[13 x 36 x 60] double</div>
<div class="line">[60 x 1] double</div>
</div>
</td>
<td><p>within leaf CO2 concentration per canopy layer</p></td>
</tr>
<tr class="row-even"><td><p><strong>eta</strong></p></td>
<td><p>-</p></td>
<td><div class="line-block">
<div class="line">[13 x 36 x 60] dou