1211,2315"/>
<area shape="rect"  href="namespacefftclass.html#a62d05d7b0980c823708d03f4a1520c1e" title=" " alt="" coords="821,1219,967,1245"/>
<area shape="rect"  href="namespacefldmgerclass.html#a54886b0763b8458a0560ccf7087b07f1" title="sum up the contributions from neighboring guard cells." alt="" coords="1053,2339,1224,2378"/>
<area shape="rect"  href="namespacefldmgerclass.html#a028236bf0d8419b6f75a7fb28eb7226b" title="exchange grid information between neighboring guard cell to calculate E from phi." al