Change POINTER to TARGET.

* Needed to handle arrays of datetime objects.

src/libmtime.f90

@@ -1351,8 +1351,8 @@ contains
   !!
   !! @param[out]       errno       optional, error message   
   subroutine getDatetimeFromJulianDay(jd, dt, errno)
-    type(julianday), target :: jd
-    type(datetime), pointer :: dt
+    TYPE(julianday), TARGET, INTENT(in) :: jd
+    TYPE(datetime), TARGET, INTENT(out) :: dt
     type(c_ptr) :: dummy_ptr
     integer, optional:: errno
     if (present(errno)) errno = 0