2. Syntax

mesh = POST_MAIL_XFEM (
    ◆ MODELE = model,
    ◇ PREF_NOEUD_X = text (default: "NX"),
    ◇ PREF_NOEUD_M = text (default: "NM"),
    ◇ PREF_NOEUD_P = text (default: "NP"),
    ◇ PREF_MAILLE_X = text (default: "MX"),
    ◇ PREF_GROUP_CO = grno (default: NFISSU),
    ◇ TITRE = text,
    ◇ INFO =/1 (by default),
             /2,
)

◆: mandatory
◇: optional
: present by default
&: together
/: only one among
|: several possible choices