n>
<span class='co'># Look for specific INDs in combination with every pressure</span>
<span class='va'>ind_name</span> <span class='op'>&lt;-</span> <span class='fu'><a href='https://rdrr.io/r/base/c.html'>c</a></span><span class='op'>(</span><span class='st'>"TZA"</span>,<span class='st'>"MS"</span><span class='op'>)</span>
<span class='fu'>find_id</span><span class='op'>(</span><span class='va'>model_gam_ex</span>, <span class='va'>ind_name</span><span class='op'>)</span><span class='op'>$</span><span cl