.. _D5.02.04:

**d5.02.04** Introduce new modeling in AFFE_MODELE
==================================================================

**Summary:**

This document describes what to do to introduce new modeling into the Code_Aster AFFE_MODELE operator.

In a few words, you need to:


* Add the modeling to the catalog for order AFFE_MODELE,


* Introduce a small block of text in the catalog of phenomena and models,


* Write one or more item catalogs.


* Write the elementary calculation routines specific to the elements of this new modeling.

The purpose of this document is primarily to present the Commons/phenomenons_modelisations.py catalog and the general structure of a Elements/xxx.py catalog.

The rest of the actions to be done are described in the document [:external:ref:`D5.02.05 <D5.02.05>`] "Introducing a new elementary calculation".

 **Table of Contents**




.. toctree::
    :hidden:

    self

.. toctree::
    :maxdepth: 2
    :numbered:

    Introduction
    Ajout_de_la_mod_lisation_au_catalogue_de_commande
    Modification_du_catalogue_des_ph_nom_nes_et_mod_lisations
    Cr_ation_des_catalogues_d__l_ments