d5.02.05 Introduce a new elementary calculation

Summary:

This document describes what to do to introduce a new elementary calculation in Code_Aster.

In a few words, you need to:

• introduce a small block of text into the catalog of a type_element

• write a new Fortran routine called te00ij.fr where 00ijis a 4-digit number

Table of Contents

• 1. Introduction
• 2. Modifying the Elements/ther_hexa20.py catalog
  • 2.1. Find the name of the file to edit
  • 2.2. Edit the ther_hexa20.py file
• 3. Write (or modify) the Fortran routine TE0062.f90
  • 3.1. Routine arguments
  • 3.2. Overview of some of the utilities used in the TE0062.f90
  • 3.3. Routine TE0062
• 4. Details not used in the example selected
  • 4.1. Description of the header of a type_element
  • 4.2. Local Fashion ELNO/DIFF
  • 4.3. Local fashion name conventions
  • 4.4. To be completed… Names reserved for some local modes (ddl_meca, ddl_ther, ddl_acou)
  • 4.5. Local fields such as elementary vector or elementary matrix
  • 4.6. Optional fields, Tecach.f90 routine
  • 4.7. Gauss point family « MATER »