da_ao_stats_qscat.inc

1 subroutine da_ao_stats_qscat (stats_unit, iv, re)
2 
3    !-----------------------------------------------------------------------
4    ! Purpose: TBD
5    !-----------------------------------------------------------------------
6 
7    implicit none
8 
9    integer,        intent(in)    :: stats_unit    ! Output unit for stats.
10    type (iv_type), intent(inout) :: iv            ! iv
11    type  (y_type), intent(in)    :: re            ! A - O
12 
13    type (stats_qscat_type)          :: stats
14    integer                          :: nu, nv
15    integer                          :: n
16    
17    if (trace_use_dull) call da_trace_entry("da_ao_stats_qscat")
18 
19    nu = 0
20    nv = 0
21 
22    stats%maximum%u = maxmin_type(-1.0E+20, 0, 0)
23    stats%maximum%v = maxmin_type(-1.0E+20, 0, 0)
24    stats%minimum%u = maxmin_type (1.0E+20, 0, 0)
25    stats%minimum%v = maxmin_type (1.0E+20, 0, 0)
26    stats%average = residual_qscat1_type(0.0, 0.0)
27    stats%rms_err = stats%average
28 
29    do n=1, iv%info(qscat)%nlocal
30       if (iv%info(qscat)%proc_domain(1,n)) then
31          call da_stats_calculate (n, 0, iv%qscat(n)%u%qc, & 
32             re%qscat(n)%u, nu, & 
33             stats%minimum%u, stats%maximum%u, &
34             stats%average%u, stats%rms_err%u)
35          call da_stats_calculate (n, 0, iv%qscat(n)%v%qc, & 
36             re%qscat(n)%v, nv, & 
37             stats%minimum%v, stats%maximum%v, &
38             stats%average%v, stats%rms_err%v)
39       end if    ! end if (iv%info(qscat)%proc_domain(1,n))
40    end do
41 
42    ! Do inter-processor communication to gather statistics.
43    call da_proc_sum_int (nu)
44    call da_proc_sum_int (nv)
45    iv%nstats(qscat) = nu + nv
46    
47    call da_proc_stats_combine(stats%average%u, stats%rms_err%u, &
48       stats%minimum%u%value, stats%maximum%u%value, &
49       stats%minimum%u%n, stats%maximum%u%n, &
50       stats%minimum%u%l, stats%maximum%u%l)
51    call da_proc_stats_combine(stats%average%v, stats%rms_err%v, &
52       stats%minimum%v%value, stats%maximum%v%value, &
53       stats%minimum%v%n, stats%maximum%v%n, &
54       stats%minimum%v%l, stats%maximum%v%l)
55    
56    if (rootproc) then  
57       if (nu /= 0 .or. nv /= 0) then
58          write(unit=stats_unit, fmt='(/a/)') ' Diagnostics of AO for qscat'
59          call da_print_stats_qscat(stats_unit, nu, nv, stats)
60       end if
61    end if
62    
63    if (trace_use_dull) call da_trace_exit("da_ao_stats_qscat")
64 
65 end subroutine da_ao_stats_qscat
66 
67