z','center',...
   'vert','middle','fontweight','bold',...
   'fontangle','italic','fontsize',36,'color','w');
 txtw(3) = text(dl,dl/2,10,{'Tide Model Driver';'for MATLAB'},'horiz','center',...
   'vert','middle','fontweight','bold',...
   'fontangle','italic','fontsize',36,'color','w');
 txtw(4) = text(dl,-dl/2,10,{'Tide Model Driver';'for MATLAB'},'horiz','center',...
   'vert','middle','fontweight','bold',...
   'fontangle','italic','fontsize',36,'color','w');
 txtw(5) = text(-dl,dl/2,10,{'Tide Model Dri