Syntax
=====

.. code-block:: text

    table = POST_K1_K2_K3 (
        ◆/FOND_FISS = crack_bottom,
          /FISSURE = fiss_xfem,
        ◆ RESULTAT = evol_noli/evol_elas/mode_meca,
        ◇ MATER = subdue,
        ◇ NB_NOEUD_COUPE = int (default: 5),
        # If: exists (" FOND_FISS ")
            # If: is_type (" RESULTAT ")! = meca_fashion
                ◇ TYPE_MAILLAGE =/"LIBRE ",
                                  /"REGLE" (by default),
            # If: is_type (" RESULTAT ") == mode_meca
                ◇ TYPE_MAILLAGE = "REGLE ",
            ◇ GROUP_NO = big,
            ◇ SANS_GROUP_NO = big,
            ◇ TOUT = "OUI" (or not specified),
            ◇ ABSC_CURV_MAXI = float,
        # If: exists (" FISSURE ")
            ◇ NB_POINT_FOND = int,
            ◇ NUME_FOND = int (default: 1),
            ◇ ABSC_CURV_MAXI = float,
        ◇ PREC_VIS_A_VIS = float (default: 0.1),
        # If: is_type (" RESULTAT ") == mode_meca
            ◇ TOUT_ORDRE = "OUI" (or not specified),
            ◇ NUME_ORDRE = int,
            ◇ LIST_ORDRE = listis,
            ◇ TOUT_MODE = "OUI" (or not specified),
            ◇ NUME_MODE = int,
            ◇ LIST_MODE = listis,
            ◇ FREQ = float,
            ◇ LIST_FREQ = listr8,
            # If: (exists (" FREQ ")) or (exists (" LIST_FREQ "))
                ◇ CRITERE =/"RELATIF" (by default),
                            /"ABSOLU ",
                # If: (equal_to (" CRITERE ", 'RELATIF'))
                    ◇ PRECISION = float (default: 1e-06),
                # If: (equal_to (" CRITERE ", 'ABSOLU'))
                    ◆ PRECISION = float,
        # If: is_type (" RESULTAT ")! = meca_fashion
            ◇ TOUT_ORDRE = "OUI" (or not specified),
            ◇ NUME_ORDRE = int,
            ◇ LIST_ORDRE = listis,
            ◇ INST = float,
            ◇ LIST_INST = listr8,
            # If: (exists (" INST ")) or (exists (" LIST_INST "))
                ◇ CRITERE =/"RELATIF" (by default),
                            /"ABSOLU ",
                # If: (equal_to (" CRITERE ", 'RELATIF'))
                    ◇ PRECISION = float (default: 1e-06),
                # If: (equal_to (" CRITERE ", 'ABSOLU'))
                    ◆ PRECISION = float,
        ◇ INFO =/1 (by default),
                 /2,
        ◇ TITRE = text,
    )
    
    ◆: mandatory
    ◇: optional
    : present by default
    &: together
    /: only one among
    |: several possible choices