Examples
========


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    :height: 238


.. _RefImage_10000A2200001C870000128083DE1C56A26A33E8.svg:


* for GIBI: :math:`A` and :math:`B` are named points.

So, in the *Aster* mesh, we find GROUP_NO with names :math:`A` and :math:`B`


* for GIBI: :math:`\mathit{AB}`, :math:`\mathit{CARRE}`, :math:`\mathit{C1}`,..., :math:`\mathit{C4}` are named meshes.

We therefore find in the *Aster* mesh some GROUP_MA of names: :math:`\mathit{AB}`, :math:`\mathit{CARRE}`, :math:`\mathit{C1}`,..., :math:`\mathit{C4}`

**Note:**

*The interface only writes possibly identical meshes once (which sometimes happens with the "AND" operator in GIBI). This means that the names of the meshes* :math:`{M}_{j}` *may have a "hole numbering". There is no need to worry about it.*


* The orientation of the meshes is that given by GIBI. This may be important for certain changes: pressure,...

You should be aware of the fact that the mesh operators in GIBI orient the elements (with rules specified in the documentation). Some items may be "returned" compared to others. Another command set GIBI could, for example, have generated the mesh:


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    :height: 238


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Note about order POIN from GIBI
--------------------------------------------

This command may produce results of different types:


* if this order allows you to recover a single point,

for example:


.. code-block:: text

    PA = toto POIN PROC A;

or


.. code-block:: text

    PA = toto POIN INITIAL;

so :math:`\mathit{PA}` is a GIBI point named.

For*Aster*, we will have a GROUP_NO with the name :math:`\mathit{PA}` that contains only one node.


* if this command allows you to recover several points:

for example:


.. code-block:: text

    PA = toto POIN DROIT A B 1.0D-2;

so :math:`\mathit{PA}` is a GIBI mesh named:

This mesh consists of POI1 meshes.

For*Aster*, we will have a GROUP_MA with the name :math:`\mathit{PA}` that contains several POI1. To use this object as GROUP_NO, you'll need to use the CREA_GROUP_NO keyword factor from the DEFI_GROUP command.


Command file GIBI
-------------------------


.. code-block:: text

    OPTI DIME 2 ELEM TRI3;

    *

    * POINTS NOMMES:

    *

    A = 0.0 0.0;

    B = 1.0 0.0;

    *

    * MAILLAGES:

    *

    AB = DROI 2 A B;

    CARRE = AB TRAN 1 (0. 1. );

    C1 C2 C3 C4 = COTE CARRE;

    *

    SAUVER FORMAT CARRE;

    FIN;

    *

    --------------------------------------------------------


Result file GIBI: (for information only)
----------------------------------------------


.. code-block:: text

    ENREGISTREMENT OF TYPE 4

    NIVEAU 11 NIVEAU ERREUR 0 DIMENSION 2

    DENSITE 0.00000E+00

    ENREGISTREMENT OF TYPE 7

    NOMBRE INFO CASTEM2000 8

    IFOUR -1 NIFOUR 0 IFOMOD -1 IECHO 1 IIMPI 0 IOSPI 0 ISOTYP 1

    NSDPGE 0

    ENREGISTREMENT OF TYPE 2

    PILE NUMERO 1 NBRE OBJETS NOMMES 6 NBRE OBJETS 5

    AB CARRE C1 C2 C3 C4

    2 1 2 3 4 5

    4 0 4 3 4

    2 3 4 5

    0 0 0 0

    1 2 3 1 3 4 2 5 3 5

    6 3

    2 0 0 2 2

    0 0

    1 2 2 5

    2 0 0 2 1

    0

    5 6

    2 0 0 2 2

    0 0

    6 3 3 4

    2 0 0 2 1

    0

    4 1

    ENREGISTREMENT OF TYPE 2

    PILE NUMERO 32 NBRE OBJETS NOMMES 2 NBRE OBJETS 6

    A B

    1 5

    6

    1 3 6 5 2 7

    ENREGISTREMENT OF TYPE 2

    PILE NUMERO 33 NBRE OBJETS NOMMES 0 NBRE OBJETS 1

    21

    0.00000000000000E+00 0.00000000000000E+00 0.00000000000000E+00

    1.00000000000000E+00 0.00000000000000E+00 0.00000000000000E+00

    5.00000000000000E-01 0.00000000000000E+00 5.00000000000000E-01

    0.00000000000000E+00 1.00000000000000E+00 0.00000000000000E+00

    0.00000000000000E+00 1.00000000000000E+00 0.00000000000000E+00

    5.00000000000000E-01 1.00000000000000E+00 5.00000000000000E-01

    1.00000000000000E+00 1.00000000000000E+00 0.00000000000000E+00

    ENREGISTREMENT OF TYPE 5

    LABEL AUTOMATIQUE: 1


Aster mesh file produced by operator PRE_GIBI
----------------------------------------------------------


.. image:: images/100018960000360E00002EB72AEDF64D9728BE94.svg
    :width: 368
    :height: 238


.. _refImage_100018960000360e00002 EB72AEDF64D9728BE94 .svg: