Syntax
=====

.. code-block:: text

    comb_fourier = COMB_FOURIER (
        ◆ RESULTAT = fourier_elas/fourier_ther,
        ◆ ANGLE = float,
        ◆ NOM_CHAM =/"DEPL ",
                     /"REAC_NODA ",
                     /"SIEF_ELGA ",
                     /"EPSI_ELNO ",
                     /"SIGM_ELNO ",
                     /"TEMP ",
                     /"FLUX_ELNO ",
    )
    
    ◆: mandatory
    ◇: optional
    : present by default
    &: together
    /: only one among
    |: several possible choices