This procedure is a specific function, not a generic function.
Class
Elemental function
Argument type and attributes
A
must be of type REAL(4).
Result type and attributes
An INTEGER(2) scalar or array.
Result value
If |A| < 1, INT (A) has the value 0.
If |A| >= 1, INT (A) is the integer whose magnitude
is the largest integer that does not exceed the magnitude of A and whose sign
is the same as the sign of A.
The result is undefined if the result cannot be represented in an INTEGER(2).