da_check_xtoy_adjoint_synop.inc

1 subroutine da_check_xtoy_adjoint_synop(iv, y, adjtest_lhs, pertile_lhs)
2 
3    !-----------------------------------------------------------------------
4    ! Purpose: TBD
5    !-----------------------------------------------------------------------
6 
7    implicit none
8 
9    type (iv_type), intent(in)     :: iv            ! obs. inc. vector (o-b).
10    type (y_type) , intent(inout)  :: y             ! y = h (xa)
11    real          , intent(inout)  :: adjtest_lhs, pertile_lhs   
12 
13    integer  :: n             ! Loop counter.
14 
15    if (trace_use_dull) call da_trace_entry("da_check_xtoy_adjoint_synop")
16 
17    do n=1, iv%info(synop)%nlocal
18       if (iv%info(synop)%zk(1,n) < 1.0) then
19          y%synop(n)%u = 0.0
20          y%synop(n)%v = 0.0
21          y%synop(n)%t = 0.0
22          y%synop(n)%p = 0.0
23          y%synop(n)%q = 0.0
24          cycle
25       end if
26 
27       y%synop(n)%u = y%synop(n)%u/typical_u_rms
28       y%synop(n)%v = y%synop(n)%v/typical_v_rms
29       y%synop(n)%t = y%synop(n)%t/typical_t_rms
30       y%synop(n)%p = y%synop(n)%p/typical_p_rms
31       y%synop(n)%q = y%synop(n)%q/typical_q_rms
32 
33       if (iv%info(synop)%proc_domain(1,n)) then
34          adjtest_lhs = adjtest_lhs + (y%synop(n)%u)**2 + (y%synop(n)%v)**2 + (y%synop(n)%t)**2 &
35             + (y%synop(n)%p)**2 + (y%synop(n)%q)**2
36       end if
37 
38       pertile_lhs = pertile_lhs + (y%synop(n)%u)**2 + (y%synop(n)%v)**2 + (y%synop(n)%t)**2 &
39          + (y%synop(n)%p)**2 + (y%synop(n)%q)**2
40 
41       y%synop(n)%u = y%synop(n)%u/typical_u_rms
42       y%synop(n)%v = y%synop(n)%v/typical_v_rms
43       y%synop(n)%t = y%synop(n)%t/typical_t_rms
44       y%synop(n)%p = y%synop(n)%p/typical_p_rms
45       y%synop(n)%q = y%synop(n)%q/typical_q_rms
46    end do
47 
48    if (trace_use_dull) call da_trace_exit("da_check_xtoy_adjoint_synop")
49 
50 end subroutine da_check_xtoy_adjoint_synop
51 
52