Syntax
=====

.. code-block:: text

    table = INFO_MODE (
        ◇ TYPE_MODE =/"MODE_COMPLEXE ",
                      /"DYNAMIQUE" (by default),
                      /"MODE_FLAMB ",
                      /"GENERAL ",
        ◇ INFO =/1 (by default),
                 /2,
        # If: equal_to (" TYPE_MODE ", 'DYNAMIQUE')
            ◆ MATR_RIGI = matr_asse_pres_r/matr_asse_depl_c/matr_asse_depl_r/matr_asse_gene_c/matr_asse_gene_r/matr_asse_gene_r/matr_asse_temp_r,
            ◆ MATR_MASS = matr_asse_pres_r/matr_asse_temp_r/matr_asse_gene_r/matr_asse_depl_r,
            ◆ FREQ = float,
            COMPTAGE = _F (
                 ◇ METHODE =/"AUTO" (by default),
                             /"STURM ",
                 ◇ SEUIL_FREQ = float (default: 0.01),
                 ◇ PREC_SHIFT = float (default: 0.05),
                 ◇ NMAX_ITER_SHIFT = int (default: 3),
              ),
        # If: equal_to (" TYPE_MODE ", 'MODE_FLAMB')
            ◆ MATR_RIGI = matr_asse_pres_r/matr_asse_depl_c/matr_asse_depl_r/matr_asse_gene_c/matr_asse_gene_r/matr_asse_gene_r/matr_asse_temp_r,
            ◆ MATR_RIGI_GEOM = matr_asse_pres_r/matr_asse_temp_r/matr_asse_gene_r/matr_asse_depl_r,
            ◆ CHAR_CRIT = float,
            COMPTAGE = _F (
                 ◇ METHODE =/"AUTO" (by default),
                             /"STURM ",
                 ◇ SEUIL_CHAR_CRIT = float (default: 0.01),
                 ◇ PREC_SHIFT = float (default: 0.05),
                 ◇ NMAX_ITER_SHIFT = int (default: 3),
              ),
        # If: equal_to (" TYPE_MODE ", 'MODE_COMPLEXE')
            ◆ MATR_RIGI = matr_asse_pres_r/matr_asse_depl_c/matr_asse_depl_r/matr_asse_gene_c/matr_asse_gene_r/matr_asse_gene_r/matr_asse_temp_r,
            ◆ MATR_MASS = matr_asse_pres_r/matr_asse_temp_r/matr_asse_gene_r/matr_asse_depl_r,
            ◇ MATR_AMOR = matr_asse_pres_r/matr_asse_temp_r/matr_asse_gene_r/matr_asse_depl_r,
            ◇ TYPE_CONTOUR =/"CERCLE" (by default),
                             /"CERCLE" (by default),
            ◆ RAYON_CONTOUR = float,
            ◇ CENTRE_CONTOUR = complex,
            COMPTAGE = _F (
                 ◇ METHODE =/"AUTO" (by default),
                             /"APM ",
                 ◇ NBPOINT_CONTOUR = int (default: 40),
                 ◇ NMAX_ITER_CONTOUR = int (default: 3),
              ),
        # If: equal_to (" TYPE_MODE ", 'GENERAL')
            ◆ MATR_A = matr_asse_pres_r/matr_asse_depl_c/matr_asse_depl_r/matr_asse_gene_c/matr_asse_gene_r/matr_asse_gene_r/matr_asse_temp_r,
            ◆ MATR_B = matr_asse_pres_r/matr_asse_temp_r/matr_asse_gene_r/matr_asse_depl_r,
            ◇ MATR_C = matr_asse_pres_r/matr_asse_temp_r/matr_asse_gene_r/matr_asse_depl_r,
            ◇ CHAR_CRIT = float,
            # If: not exists (" CHAR_CRIT ")
                ◇ TYPE_CONTOUR =/"CERCLE" (by default),
                                 /"CERCLE" (by default),
                ◆ RAYON_CONTOUR = float,
                ◇ CENTRE_CONTOUR = complex,
            COMPTAGE = _F (
                 ◇ METHODE =/"AUTO" (by default),
                             /"STURM ",
                             /"APM ",
                 ◇ SEUIL_CHAR_CRIT = float (default: 0.01),
                 ◇ PREC_SHIFT = float (default: 0.05),
                 ◇ NMAX_ITER_SHIFT = int (default: 3),
              ),
            ◇ NBPOINT_CONTOUR = int (default: 40),
            ◇ NMAX_ITER_CONTOUR = int (default: 3),
        ◇ TITRE = text,
        SOLVEUR = _F (
             ◇ METHODE =/"MULT_FRONT ",
                         /"LDLT ",
                         /"MUMPS" (by default),
             # If: equal_to (" METHODE ", 'MULT_FRONT')
                 ◇ RENUM =/"MD",
                           /"MDA" (by default),
                 ◇ NPREC = int (default: 8),
             # If: equal_to (" METHODE ", 'LDLT')
                 ◇ RENUM = "RCMK ",
                 ◇ NPREC = int (default: 8),
             # If: equal_to (" METHODE ", 'MUMPS')
                 ◇ RENUM =/"AMD ",
                           /"AMF ",
                           /"PORD ",
                           /"METIS ",
                           /"QAMD ",
                           /"SCOTCH ",
                           /"AUTO" (by default),
                           /"PARMETIS ",
                           /"PTSCOTCH ",
                 ◇ NPREC = int (default: 8),
                 ◇ ELIM_LAGR =/"NON ",
                               /"LAGR2" (by default),
                 ◇ TYPE_RESOL =/"NONSYM ",
                                /"SYMGEN ",
                                /"SYMDEF ",
                                /"AUTO" (by default),
                 ◇ ACCELERATION =/"AUTO ",
                                  /"FR" (by default),
                                  /"FR+",
                                  /"FR++",
                                  /"LR",
                                  /"LR+",
                                  /"LR++",
                 ◇ LOW_RANK_SEUIL = float,
                 ◇ PRETRAITEMENTS =/"SANS ",
                                    /"AUTO" (by default),
                 ◇ PCENT_PIVOT = int (default: 35),
                 ◇ NB_RHS = int (default: 1),
                 ◇ GESTION_MEMOIRE =/"IN_CORE ",
                                     /"OUT_OF_CORE ",
                                     /"AUTO" (by default),
                                     /"EVAL ",
             # If: equal_to (" METHODE ", 'GCPC')
                 ◇ PRE_COND =/"LDLT_INC" (by default),
                              /"LDLT_SP ",
                              /"LDLT_DP ",
                 ◇ RESI_RELA = float (default: 1e-06),
                 ◇ NMAX_ITER = int,
                 # If: equal_to (" PRE_COND ", 'LDLT_INC')
                     ◇ RENUM = "RCMK ",
                     ◇ NIVE_REMPLISSAGE = int,
                 # If: is_in (" PRE_COND ", ('LDLT_SP', 'LDLT_DP'))
                     ◇ RENUM =/"SANS ",
                               /"METIS ",
                               /"PARMETIS" (by default),
                     ◇ REAC_PRECOND = int (default: 30),
                     ◇ PCENT_PIVOT = int (default: 20),
                     ◇ GESTION_MEMOIRE =/"IN_CORE ",
                                         /"AUTO" (by default),
                     ◇ LOW_RANK_SEUIL = float,
             # If: equal_to (" METHODE ", 'PETSC')
                 ◇ ALGORITHME =/"CG",
                                /"CR",
                                /"GMRES ",
                                /"GCR ",
                                /"FGMRES" (by default),
                                /"GMRES_LMP ",
                 ◇ OPTION_PETSC = text,
                 ◇ PRE_COND =/"LDLT_INC ",
                              /"LDLT_SP" (by default),
                              /"LDLT_DP ",
                              /"JACOBI ",
                              /"SOR ",
                              /"ML",
                              /"BOOMER ",
                              /"GAMG ",
                              /"BLOC_LAGR ",
                              /"FIELDSPLIT ",
                              /"UTILISATEUR ",
                              /"HPDDM ",
                              /"SANS ",
                 ◇ RESI_RELA = float (default: 1e-06),
                 ◇ NMAX_ITER = int,
                 # If: equal_to (" PRE_COND ", 'LDLT_INC')
                     ◇ RENUM = "RCMK ",
                     ◇ NIVE_REMPLISSAGE = int,
                     ◇ REMPLISSAGE = float (default: 1.0),
                 # If: is_in (" PRE_COND ", ('LDLT_SP', 'LDLT_DP'))
                     ◇ RENUM =/"SANS ",
                               /"METIS ",
                               /"PARMETIS" (by default),
                     ◇ REAC_PRECOND = int (default: 30),
                     ◇ PCENT_PIVOT = int (default: 20),
                     ◇ GESTION_MEMOIRE =/"IN_CORE ",
                                         /"AUTO" (by default),
                     ◇ LOW_RANK_SEUIL = float,
                 # If: equal_to (" PRE_COND ", 'ML')
                     ◇ RENUM = "SANS ",
                 # If: equal_to (" PRE_COND ", 'BOOMER')
                     ◇ RENUM = "SANS ",
                 # If: equal_to (" PRE_COND ", 'GAMG')
                     ◇ RENUM = "SANS ",
                 # If: equal_to (" PRE_COND ", 'HPDDM')
                     ◇ RENUM = "SANS ",
                 # If: equal_to (" PRE_COND ", 'BLOC_LAGR')
                     ◇ RENUM = "SANS ",
                 # If: is_in (" PRE_COND ", ('FIELDSPLIT'))
                     ◇ RENUM = "SANS ",
                     ◇ PARTITION_CMP = int,
                     ◇ NOM_CMP = text,
                 # If: is_in (" PRE_COND ", ('UTILISATEUR'))
                     ◇ KSP_UTIL = not_checked,
                     ◇ RENUM = "SANS ",
                 # If: is_in (" PRE_COND ", ('JACOBI', '', 'SOR', 'SANS'))
                     ◇ RENUM =/"SANS" (by default),
                               /"RCMK ",
          ),
        ◇ NIVEAU_PARALLELISME =/"PARTIEL ",
                                /"COMPLET" (by default),
        PARALLELISME_MACRO = _F (
          ),
    )
    
    ◆: mandatory
    ◇: optional
    : present by default
    &: together
    /: only one among
    |: several possible choices