****calcul
  ***table
    **name tab
      *time 0.00000 1.00000 
      *value 0.00000 1.00000 
  ***mesh plane_strain 
    **file tube.geof
  ***resolution 
    **sequence 1 
      *time  1.0
      *increment 5 
      *iteration 10
      *algorithm p1p2p3
      *ratio 1.00000e-06
    **symmetrize
  ***bc 
    **pressure
      inner_wall  -60.0000 tab 
    **impose_nodal_dof
      bottom U2  0.00000 
      left U1  0.00000 
  ***material 
      *file perfectly_plastic.mat 
****return

****post_processing
 ***global_post_processing
  **file integ
  **output_number 1-5
  **process transform_frame
   *local_frame cylindrical
    (0. 0. 0.) (0. 0. 1.)
   *tensor_variables sig
   *tensor_variables eto
****return