***post_increment

Description

This command starts reading of any number of post-increment calculations which are to be processed as additional output, or modifications based on the converged solution.

Syntax

***post_increment …

The post-increment sub-options depend on the installed modules, and so may be expanded by using “plug-ins.” Currently, the following models are included.

Models	Description
parks	Parks method for Stress Intensity Factor
j_integral_lorenzi	a method implementing the J–integral with virtual crack extension
non_local	A “weak” non–local model which can be applied to any state variable

Example

***post_increment
    **parks
      perturb elset rg1
      tip_radius 55.
      da (1.e-3 0.)
      da (1.e-5 0.)
    **j_integral_lorenzi
      perturb elset rg1
      tip_radius 55.
      da (1.e-3 0.)
    **j_integral_lorenzi
      perturb elset next
      tip_radius 55.
      da (1.e-3 0.)