t><br>
  <br>
  <tt>% Rather than rearranging the data so its limits match the</tt><br>
  <tt>% plot I just draw it twice (you can see the join at 180W</tt><br>
  <tt>% because of the quirks of flat pcolor) (Note that </tt><br>
  <tt>% all the global projections have 360 deg ambiguities)</tt><br>
  <tt>m_pcolor(Plg,Plt,P);shading flat;colormap(map);</tt><br>
  <tt>hold on;</tt><br>
  <tt>m_pcolor(Plg-360,Plt,P);shading flat;colormap(map);</tt><br>
  <br>
  <tt>m_coast('patch',[.6 1 .6]);</tt><br>
  <tt>m_gr