BEGIN SCULPT
  diatom_file = sculpt_overlay.diatom

  xmin = -5
  ymin = -5
  zmin = -5

  xmax = 5
  ymax = 5
  zmax = 5
  
  nelx = 10
  nely = 10
  nelz = 10
  
  adapt_type = material
  adapt_material = 1 1 0.01 0 0 
  adapt_export
  
  mesh_void = 1
  
  max_opt_iters = 0
  laplacian_iters = 0
  max_pcol_iters = 0
  
  exodus_file = sculpt_overlay $ don't care about this

END SCULPT