subsection Postprocess
  set List of postprocessors = gravity calculation,visualization

  subsection Gravity calculation
    set Sampling scheme = list of points
    set List of radius    = 0,1e6,2e6,3e6,3.5e6,4e6,4.5e6,5e6,5.5e6,6e6,6.371e6,6.5e6,7e6,8e6,9e6,10e6
    set List of longitude = 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13
    set List of latitude  = 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13
    set Quadrature degree increase = 1
  end
end
