Operands
=========




Operand RESU_GENE
------------------


.. code-block:: text

    ♦ RESU_GENE = resgen

A tran_gene or harm_gene concept that contains generalized vectors such as displacement, speed or acceleration for different discretizations (moments or frequencies).




Operand NOM_CHAM
-----------------


.. code-block:: text

    ◊ NOM_CHAM = Nomcha

Character string designating the symbolic name of the field you want to extract: 'DEPL', 'VITE' or 'ACCE'.




Operand INST
-------------


.. code-block:: text

    ♦ INST = instant

*For* *a* *result* **transient** (tran_gene), the moment for which you want to extract a generalized vector.




Operand INTERPOL
-----------------

*For* *a**transient** result (tran_gene):


.. code-block:: text

    ◊ INTERPOL =


.. csv-table::

    "'NON':", "the extraction must be done strictly speaking,"
    "'LIN':", "an interpolation is authorized between two fields: this interpolation may be unacceptable between two archiving times that do not correspond to consecutive calculation times by DYNA_TRAN_MODAL [U4.53.21]."





Operands CRITERE and PRECISION
------------------------------

*For* *a**transient** result (tran_gene):


.. code-block:: text

    ◊ CRITERE =/'ABSOLU'


*
    *
        *
            *
                .. code-block:: text

                    /'RELATIF'


    ◊ PRECISION = prec

Indicate how precisely the search for the moment should be done.


.. csv-table::

    "'ABSOLU':", "search interval", "[instant-prec, instant+ prec]."
    "'RELATIF':", "search interval", "[:ref:`(1-prec).instant, (1+prec).instant <(1-prec).instant, (1+prec).instant>`]."


 *Note: If* CRITERE =' ABSOLU ', *then the keyword* PRECISION *becomes mandatory.*




Operand FREQ
-------------


.. code-block:: text

    ♦ FREQ = freq

*For* *a* *result* **harmonic** (harm_gene), the frequency for which you want to extract a generalized vector.