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subroutine da_jo_synop_uvtq(iv, re, jo_grad_y, jo) 2,2
!-----------------------------------------------------------------------
! Purpose: Ensures that exactly the same code is used for both
! serial and parallel computations when testing_dm_bitwise_exact is set.
!-----------------------------------------------------------------------
implicit none
type (iv_type), intent(in) :: iv ! Innovation vector.
type (y_type), intent(in) :: re ! Residual vector.
type (y_type), intent(inout) :: jo_grad_y ! Grad_y(Jo)
type (jo_type), intent(inout) :: jo ! Obs cost function.
integer :: n
if (trace_use_dull) call da_trace_entry
("da_jo_synop_uvtq")
do n=1, iv%info(synop)%nlocal
if (iv%info(synop)%proc_domain(1,n)) then
jo % synop_u = jo % synop_u - re%synop(n)%u * jo_grad_y%synop(n)%u
jo % synop_v = jo % synop_v - re%synop(n)%v * jo_grad_y%synop(n)%v
jo % synop_t = jo % synop_t - re%synop(n)%t * jo_grad_y%synop(n)%t
jo % synop_p = jo % synop_p - re%synop(n)%p * jo_grad_y%synop(n)%p
jo % synop_q = jo % synop_q - re%synop(n)%q * jo_grad_y%synop(n)%q
end if
end do
if (trace_use_dull) call da_trace_exit("da_jo_synop_uvtq")
end subroutine da_jo_synop_uvtq