da_check_xtoy_adjoint_satem.inc

1 subroutine da_check_xtoy_adjoint_satem(oi, y, adjtest_lhs, pertile_lhs)
2 
3    !-----------------------------------------------------------------------
4    ! Purpose: TBD
5    !-----------------------------------------------------------------------
6 
7    implicit none
8 
9    type (ob_type), intent(in)     :: oi            ! 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, k          ! Loop counter.
14 
15    if (oi%num_Satem > 0) then
16       do n=1, oi%num_Satem
17          if (oi%satem(n)%loc%proc_domain) then
18             do k=1, oi%satem(n)%info%levels
19                adjtest_lhs = adjtest_lhs + &
20                   (y%Satem(n)%thickness(k)/typical_thickness_rms)**2
21             end do
22          end if
23 
24          do k=1, oi%satem(n)%info%levels
25             pertile_lhs = pertile_lhs + &
26                         (y%Satem(n)%thickness(k)/typical_thickness_rms)**2
27 
28             y%satem(n)%thickness(k) = y%satem(n)%thickness(k) /      &
29                                       typical_thickness_rms ** 2
30 
31          end do
32       end do
33    end if
34 
35 end subroutine da_check_xtoy_adjoint_satem
36 
37