da_ao_stats_qscat.inc

1 subroutine da_ao_stats_qscat (stats_unit, oi, re)
2 
3    !-----------------------------------------------------------------------
4    ! Purpose: TBD
5    !-----------------------------------------------------------------------
6 
7    implicit none
8 
9    integer,        intent (in)      :: stats_unit    ! Output unit for stats.
10    type (ob_type), intent (in)      :: oi            ! OI
11    type  (y_type), intent (in)      :: re            ! A - O
12 
13    type (stats_qscat_type)          :: qscat
14    integer                          :: nu, nv
15    integer                          :: n
16 
17    nu = 0
18    nv = 0
19    num_qscat_tot = 0
20 
21    qscat%maximum%u = maxmin_type(-1.0E+20, 0, 0)
22    qscat%maximum%v = maxmin_type(-1.0E+20, 0, 0)
23    qscat%minimum%u = maxmin_type (1.0E+20, 0, 0)
24    qscat%minimum%v = maxmin_type (1.0E+20, 0, 0)
25    qscat%average = residual_qscat1_type(0.0, 0.0)
26    qscat%rms_err = qscat%average
27 
28    if (oi%num_qscat > 0) then
29       do n=1, oi%num_qscat
30          if (oi%qscat(n)%loc%proc_domain) then
31             call da_stats_calculate (n, 0, oi%qscat(n)%u%qc, & 
32                                re%qscat(n)%u, nu, & 
33                                qscat%minimum%u, qscat%maximum%u, &
34                                qscat%average%u, qscat%rms_err%u)
35             call da_stats_calculate (n, 0, oi%qscat(n)%v%qc, & 
36                                re%qscat(n)%v, nv, & 
37                                qscat%minimum%v, qscat%maximum%v, &
38                                qscat%average%v, qscat%rms_err%v)
39          end if    ! end if (oi%qscat(n)%loc%proc_domain)
40       end do
41    end if
42 
43    ! Do inter-processor communication to gather statistics.
44    call da_proc_sum_int (nu)
45    call da_proc_sum_int (nv)
46    num_qscat_tot = nu + nv
47    
48    call da_proc_stats_combine(qscat%average%u, qscat%rms_err%u, &
49                            qscat%minimum%u%value, qscat%maximum%u%value, &
50                            qscat%minimum%u%n, qscat%maximum%u%n, &
51                            qscat%minimum%u%l, qscat%maximum%u%l)
52    call da_proc_stats_combine(qscat%average%v, qscat%rms_err%v, &
53                            qscat%minimum%v%value, qscat%maximum%v%value, &
54                            qscat%minimum%v%n, qscat%maximum%v%n, &
55                            qscat%minimum%v%l, qscat%maximum%v%l)
56    
57    if (rootproc) then  
58       if (nu /= 0 .or. nv /= 0) then
59          write(unit=stats_unit, fmt='(/a/)') ' Diagnostics of AO for qscat'
60          call da_print_stats_qscat(stats_unit, nu, nv, qscat)
61       end if
62    end if
63 
64 end subroutine da_ao_stats_qscat
65 
66