Indirection operands
=======================




TYPE_CALCUL
-----------

This key word that allows you to choose between transitory calculation (TYPE_CALCUL =' TRAN ') and harmonic calculation (TYPE_CALCUL =' HARM).




BASE_CALCUL
-----------

This keyword allows you to choose between a calculation on a physical basis (BASE_CALCUL =' PHYS ') and a calculation on a modal basis (BASE_CALCUL =' GENE').

The keywords specific to each type of calculation are described in the following paragraphs:


*
    *
        * Transient response calculation on a modal basis (§ :ref:`5 <RefHeading__9038_1985180261>`)


        * Transient response calculation on a physical basis (§ :ref:`6 <RefHeading__9040_1985180261>`)


        * Harmonic response calculation on a physical basis and on a modal basis (§ :ref:`7 <RefHeading__9042_1985180261>`)