1 subroutine da_check_xtoy_adjoint_ssmt2(iv, y, adjtest_lhs, pertile_lhs)
3 !-----------------------------------------------------------------------
5 !-----------------------------------------------------------------------
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
13 integer :: n, k ! Loop counter.
15 if (trace_use_dull) call da_trace_entry("da_check_xtoy_adjoint_ssmt2")
17 do n=iv%info(ssmt2)%n1, iv%info(ssmt2)%n2
18 if (iv%info(ssmt2)%proc_domain(1,n)) then
19 do k=1, iv%info(ssmt2)%levels(n)
20 adjtest_lhs = adjtest_lhs + (y%ssmt2(n)%rh(k)/typical_rh_rms)**2
24 do k=1, iv%info(ssmt2)%levels(n)
25 pertile_lhs = pertile_lhs + (y%ssmt2(n)%rh(k)/typical_rh_rms)**2
27 y%ssmt2(n)%rh(k) = y%ssmt2(n)%rh(k) / typical_rh_rms ** 2
31 if (trace_use_dull) call da_trace_exit("da_check_xtoy_adjoint_ssmt2")
33 end subroutine da_check_xtoy_adjoint_ssmt2