Syntax
=====

.. code-block:: text

    IMPR_ACCE_SEISME (
        ◆ TABLE = table,
        ◆ TITRE = text,
        ◇ NOCI_REFE = _F (
             ◆ | AMAX = float,
               | VMAX = float,
               | DMAX = float,
               | INTE_ARIAS = float,
               | DURATION_PHASE_STRONG = float,
               | VITE_ABSO_CUMU = float,
               | ACCE_SUR_FAST = float,
          ),
        ◇ DUREE = float,
        ◆ SPEC_OSCI = function,
        ◇ SPEC_1_SIGMA = function,
        ◇ LIST_FREQ = listr8,
        ◇ & FREQ_MIN = float,
          & FREQ_MAX = float,
        ◇ RATIO_HV = float,
    )
    
    ◆: mandatory
    ◇: optional
    : present by default
    &: together
    /: only one among
    |: several possible choices