COMPLEX; scalar; INTENT(IN).
Returns A with the fractional portion of its
magnitude truncated and its sign preserved, converted
If A is type
COMPLEX, its real part
is truncated and converted, and its imaginary part is disregarded.
See Int Intrinsic.
The precise meaning of this intrinsic might change in a future version of the GNU Fortran language, as more is learned about how it is used.