:term:`MRCC_METHOD ` """""""""""""""""""""""""""""""""""""""" If more than one root is requested and calc=1, LR-CC (EOM-CC) calculation is performed automatically for the excited states. This overrides all automatic determination of method and will only work with :py:func:`~driver.energy`. This becomes ``CC/CI`` (option \#5) in fort.56. See Table :ref:`MRCC_METHOD ` for details. * **Type**: integer * **Default**: 1