2. Syntax

field_no = PROD_MATR_CHAM (
    ◆ MATR_ASSE = matr_asse_depl_c/matr_asse_temp_r/matr_asse_depl_r/matr_asse_pres_c,
    ◆ CHAM_NO = cham_no,
    ◇ TITRE = text,
)

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