<ParameterList name="MueLu">

  <Parameter name="verbosity" type="string" value="high"/>

  <Parameter name="max levels" type="int" value="3"/>
  <Parameter name="coarse: max size" type="int" value="10"/>

  <Parameter name="multigrid algorithm" type="string" value="unsmoothed"/>

  <Parameter name="smoother: type" type="string" value="RELAXATION"/>
  <ParameterList name="smoother: params">
    <Parameter name="relaxation: type"  type="string" value="Gauss-Seidel"/>
    <Parameter name="relaxation: sweeps" type="int" value="3"/>
    <Parameter name="relaxation: damping factor" type="double" value="0.7"/>
  </ParameterList>

  <!-- Export data -->
  <ParameterList name="export data">
    <Parameter name="A" type="string" value="{0,1}"/>
    <Parameter name="P" type="string" value="{0,1}"/>
    <Parameter name="R" type="string" value="{0}"/>
  </ParameterList>
</ParameterList>
