subsection Postprocess
  set List of postprocessors = velocity statistics, dynamic topography, visualization, basic statistics, geoid

  subsection Visualization
    set Output format                 = vtu
    set List of output variables      = geoid, dynamic topography, material properties, gravity
    set Number of grouped files       = 1

    subsection Material properties
      set List of material properties = density, viscosity
    end
  end
end
