ain1a</td><td>The strain in leg 1a of the bridge. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">strain1b</td><td>The strain in leg 1b of the bridge. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">strain2a</td><td>The strain in leg 2a of the bridge. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">strain2b</td><td>The strain in leg 2b of the bridge. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">strain3a</td><td>Th