class="comment">%</span>
0015 <span class="comment">% function [fetch_struct] = fetch_calc(fvcom_mesh,lon,lat,zeta_min,zeta_max,dzeta,dtheta,dry_thresh)</span>
0016 <span class="comment">%</span>
0017 <span class="comment">% DESCRIPTION:</span>
0018 <span class="comment">%   Calculate fetch as a function of free surface height (positive up) and orientation</span>
0019 <span class="comment">%</span>
0020 <span class="comment">% INPUT</span>
0021 <span class="comment">%   fvcom_mesh  = FVCOM 3.x grid file</sp