3. Generalities

This command is used to calculate a set of elementary vectors (corresponding to a selected option). The created concept of type vect_elem_* can then be assembled by the operator ASSE_VECTEUR [U4.42.03] can then be assembled by the operator [] to give a second member of type cham_no.

The options available are:

“CHAR_MECA”	to get the second member of a mechanical problem,
“CHAR_THER”	to get the second member of a thermal problem,
“CHAR_ACOU”	to get the second member of an acoustic problem,