subroutine da_jo_sound_uvtq (iv, re, jo_grad_y, jo) !----------------------------------------------------------------------- ! 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, k if (trace_use_dull) call da_trace_entry("da_jo_sound_uvtq") do n=1, iv%info(sound)%nlocal do k=1, iv%info(sound)%levels(n) if (iv%info(sound)%proc_domain(1,n)) then jo % sound_u = jo % sound_u - re%sound(n)%u(k) * jo_grad_y%sound(n)%u(k) jo % sound_v = jo % sound_v - re%sound(n)%v(k) * jo_grad_y%sound(n)%v(k) jo % sound_t = jo % sound_t - re%sound(n)%t(k) * jo_grad_y%sound(n)%t(k) jo % sound_q = jo % sound_q - re%sound(n)%q(k) * jo_grad_y%sound(n)%q(k) end if end do end do if (trace_use_dull) call da_trace_exit("da_jo_sound_uvtq") end subroutine da_jo_sound_uvtq