2. Syntax

model = MODI_MODELE_XFEM (
    ◆ MODELE_IN = model,
    ◆/FISSURE = fiss_xfem,
      /MODELE_THER = model,
    ◇ INFO =/1 (by default),
             /2,
    ◇ CONTACT =/"SANS" (by default),
                /"STANDARD ",
                /"MORTAR ",
    ◇ PRETRAITEMENTS =/"AUTO" (by default),
                       /"SANS ",
                       /"FORCE ",
    ◇ DECOUPE_FACETTE =/"DEFAUT" (by default),
                        /"SOUS_ELEMENTS ",
)

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