1 subroutine da_jo_and_grady_ssmi_tb(iv, re, jo, jo_grad_y)
3 !-----------------------------------------------------------------------
5 !-----------------------------------------------------------------------
9 type (iv_type), intent(in) :: iv ! Ob Inc. structure.
10 type (y_type), intent(in) :: re ! Residual structure.
11 type (y_type), intent(inout) :: jo_grad_y ! Grad_y(Jo)
12 type (jo_type), intent(out) :: jo ! Obs cost function.
16 if (trace_use) call da_trace_entry("da_jo_and_grady_ssmi_tb")
26 do n=1, iv%info(ssmi_tb)%nlocal
28 jo_grad_y%ssmi_tb(n)%tb19v = - re%ssmi_tb(n)%tb19v / &
29 (iv%ssmi_tb(n)%tb19v%error * iv%ssmi_tb(n)%tb19v%error)
31 jo_grad_y%ssmi_tb(n)%tb19h = - re%ssmi_tb(n)%tb19h / &
32 (iv%ssmi_tb(n)%tb19h%error * iv%ssmi_tb(n)%tb19h%error)
34 jo_grad_y%ssmi_tb(n)%tb22v = - re%ssmi_tb(n)%tb22v / &
35 (iv%ssmi_tb(n)%tb22v%error * iv%ssmi_tb(n)%tb22v%error)
37 jo_grad_y%ssmi_tb(n)%tb37v = - re%ssmi_tb(n)%tb37v / &
38 (iv%ssmi_tb(n)%tb37v%error * iv%ssmi_tb(n)%tb37v%error)
40 jo_grad_y%ssmi_tb(n)%tb37h = - re%ssmi_tb(n)%tb37h / &
41 (iv%ssmi_tb(n)%tb37h%error * iv%ssmi_tb(n)%tb37h%error)
43 jo_grad_y%ssmi_tb(n)%tb85v = - re%ssmi_tb(n)%tb85v / &
44 (iv%ssmi_tb(n)%tb85v%error * iv%ssmi_tb(n)%tb85v%error)
46 jo_grad_y%ssmi_tb(n)%tb85h = - re%ssmi_tb(n)%tb85h / &
47 (iv%ssmi_tb(n)%tb85h%error * iv%ssmi_tb(n)%tb85h%error)
49 if (iv%info(ssmi_tb)%proc_domain(1,n)) then
50 jo % ssmi_tb19v = jo % ssmi_tb19v - re%ssmi_tb(n)%tb19v * jo_grad_y%ssmi_tb(n)%tb19v
51 jo % ssmi_tb19h = jo % ssmi_tb19h - re%ssmi_tb(n)%tb19h * jo_grad_y%ssmi_tb(n)%tb19h
52 jo % ssmi_tb22v = jo % ssmi_tb22v - re%ssmi_tb(n)%tb22v * jo_grad_y%ssmi_tb(n)%tb22v
53 jo % ssmi_tb37v = jo % ssmi_tb37v - re%ssmi_tb(n)%tb37v * jo_grad_y%ssmi_tb(n)%tb37v
54 jo % ssmi_tb37h = jo % ssmi_tb37h - re%ssmi_tb(n)%tb37h * jo_grad_y%ssmi_tb(n)%tb37h
55 jo % ssmi_tb85v = jo % ssmi_tb85v - re%ssmi_tb(n)%tb85v * jo_grad_y%ssmi_tb(n)%tb85v
56 jo % ssmi_tb85h = jo % ssmi_tb85h - re%ssmi_tb(n)%tb85h * jo_grad_y%ssmi_tb(n)%tb85h
60 jo % ssmi_tb19h = 0.5 * jo % ssmi_tb19h
61 jo % ssmi_tb19v = 0.5 * jo % ssmi_tb19v
62 jo % ssmi_tb22v = 0.5 * jo % ssmi_tb22v
63 jo % ssmi_tb37h = 0.5 * jo % ssmi_tb37h
64 jo % ssmi_tb37v = 0.5 * jo % ssmi_tb37v
65 jo % ssmi_tb85h = 0.5 * jo % ssmi_tb85h
66 jo % ssmi_tb85v = 0.5 * jo % ssmi_tb85v
68 if (trace_use) call da_trace_exit("da_jo_and_grady_ssmi_tb")
70 end subroutine da_jo_and_grady_ssmi_tb