lotGrid
        clf, plotDual_DFM(g_fine, DG)
    <span class="keyword">end</span>
</pre><img vspace="5" hspace="5" src="dfmMsFV_01.png" alt=""> <img vspace="5" hspace="5" src="dfmMsFV_03.png" alt=""> <h2>Generate primal grid<a name="9"></a></h2><pre class="codeinput">    p  = partitioningByAggregation(g_fine,DG);
    CG = generateCoarseGrid(g_fine, p);
    CG = coarsenGeometry(CG);
</pre><h2>Setup a producer / injector pair of wells<a name="10"></a></h2><pre class="codeinput">    <span class="comment">% Pl