Examples of use
======================

.. code-block:: text


    Example of using the incremental mode by enrichment (OPERATION =' POD_INCR '):


    mat1 = AFFE_MATERIAU (AFFE =_F (TOUT =' OUI ', MATER =steel1))

    resu1 = STAT_NON_LINE (CHAM_MATER = mat1,...)

    mode1 = DEFI_BASE_REDUITE (RESULTAT =resu1,

    OPERATION =' POD ',

    NOM_CHAM =' DEPL ')

    mat2 = AFFE_MATERIAU (AFFE =_F (TOUT =' OUI ', MATER =steel2))

    resu2 = STAT_NON_LINE (CHAM_MATER = mat2,...)

    mode1 = DEFI_BASE_REDUITE (reuse=mode1,

    OPERATION =' POD_INCR ',

    RESULTAT =resu2,

    NOM_CHAM =' DEPL ')


    The empirical basis mode1 was built on two sets of material parameters.

Notes:

    * In the example above, the first DEFI_BASE_REDUITE could have been used in incremental mode (OPERATION =' POD_INCR ');


    * With a very low tolerance (keyword TOLE), the incremental mode tends towards a classic SVD.