Constructor Without parameter it is initialized to missing.
1658 subroutine dbatimerange_display(timerange)
1659 class(dbatimerange),
intent(in) :: timerange
1660 call display (timerange%vol7d_timerange)
1661 end subroutine dbatimerange_display
1664 subroutine dbatimerange_set(timerange,session)
1665 class(dbatimerange),
intent(in) :: timerange
1666 type(dbasession),
intent(in) :: session
1669 ier = idba_settimerange(session%sehandle,&
1670 timerange%timerange, timerange%p1, timerange%p2)
1673 if (.not. c_e(timerange%vol7d_timerange))
then