15)];
0220 <span class="keyword">if</span>(exist(vname) == 0)
0221     warning(<span class="string">'Variable TmBot does not exist not being added to netCDF output'</span>)
0222 <span class="keyword">else</span>
0223     nc{<span class="string">'TmBot'</span>} = ncfloat(<span class="string">'time'</span>,<span class="string">'node'</span>);
0224     nc{<span class="string">'TmBot'</span>}.long_name = <span class="string">'Bottom Wave Period'</span>;
0225     nc{<span class="string">'TmBot'</span>}.units    