The features of AUTODYN can easily be extended by the user through the use of User Subroutines and User Variables. User Variables when specified by the user can be used in post-processing as if they were standard AUTODYN variables.
Adding special logic to handle a Equation of State (EOS) not implemented in AUTODYN can be accomplished by the user conveniently with efficiency. Numerous other features as shown in the list below can also be implemented by the user. Each User Subroutine is provided to the user with a complete template, including the variables available to the subroutine and which values must be calculated by the user.
