Code_Aster, Salome-Meca course materialGNU FDL licence (http://www.gnu.org/copyleft/fdl.html)

Development in Code_Aster

General organization of Code_Aster

General organization of Code_Aster

General organization of Code_Aster:

- Main program in FORTRAN

- Several high level interfaces- Memory management: JEVEUX

- Command file management: SUPERVISOR

- Finite element operation management: CALCUL/TE

- Comportment law management: NMCOMP/LC + MFRONT + UMAT

- Several catalogs- Datastructure organization

- Command catalogs: syntax of Code_Aster commands

- Finite element catalogs: description of unknowns and finite element computation

- Comportement laws catalogs: description of comportment laws

General organization of Code_Aster

Disk

RAM

SY

ST

EM

FORTRAN

PYTHON

Hig

h L

evelU

tilit

ies

CATALOGSO

TH

ER

PR

OG

RA

MS

General organization of Code_Aster

Main directories

Fortran (90) with includes files:./bibfor/*/*.F90

./bibfor/include/asterfort/*.h

Python: ./bibpyt/*/*.py

Command catalogs: ./catapy/*/*.capy

Finite element catalogs: ./catalo/*/*.cata

Comportment laws catalogs: ./bibpyt/Comportement/*.py

Datastructure catalogs: ./bibpyt/SD/*.py

High level interface: JEVEUX (memory)

Code_Aster

Engine

JE

VE

UX

Direct

Disk

RAM

SY

ST

EM

Datastructure catalogs

See presentation on memory managment

High level interface: SUPERVISOR (.comm file)

See presentation on commands

Code_Aster

Engine

SU

PE

RV

ISO

RCommand catalogs

Code_Aster

Command file

opxxxx.F90

others

High level interface: FE supervisor

See presentation on finite elements options

Code_Aster

Engine

FE

SU

PE

RV

ISO

R

FE catalogs

TExxxx.F90

others

High level interface: Comportment law

supervisor

See presentation on comportment laws

Code_Aster

Engine

LC

SU

PE

RV

ISO

R

LC catalogsLCxxxx.F90

others Native laws

MFRONT

Exterior laws

(UMAT)

End of presentation

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