da_ao_stats_pseudo.inc
References to this file elsewhere.
1 subroutine da_ao_stats_pseudo (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 ! O-B
11 type (y_type), intent(in) :: re ! O-A
12
13 type (stats_pseudo_type) :: stats
14 integer :: nu, nv, nt, np, nq
15 integer :: n
16 real :: o_minus_b, o_minus_a, sigma_o, sigma_b
17
18 if (trace_use_dull) call da_trace_entry("da_ao_stats_pseudo")
19
20 nu = 0
21 nv = 0
22 nt = 0
23 np = 0
24 nq = 0
25
26 stats%maximum%u = maxmin_type (missing_r, 0, 0)
27 stats%maximum%v = maxmin_type (missing_r, 0, 0)
28 stats%maximum%t = maxmin_type (missing_r, 0, 0)
29 stats%maximum%p = maxmin_type (missing_r, 0, 0)
30 stats%maximum%q = maxmin_type (missing_r, 0, 0)
31 stats%minimum%u = maxmin_type(-missing_r, 0, 0)
32 stats%minimum%v = maxmin_type(-missing_r, 0, 0)
33 stats%minimum%t = maxmin_type(-missing_r, 0, 0)
34 stats%minimum%p = maxmin_type(-missing_r, 0, 0)
35 stats%minimum%q = maxmin_type(-missing_r, 0, 0)
36
37 stats%average = residual_pseudo1_type(0.0, 0.0, 0.0, 0.0, 0.0)
38 stats%rms_err = stats%average
39
40 do n=1, iv%info(pseudo)%nlocal
41 if (iv%info(pseudo)%proc_domain(1,n)) then
42 call da_stats_calculate (n, 0, iv%pseudo(n)%u%qc, &
43 re%pseudo(n)%u, nu, &
44 stats%minimum%u, stats%maximum%u, &
45 stats%average%u, stats%rms_err%u)
46 call da_stats_calculate (n, 0, iv%pseudo(n)%v%qc, &
47 re%pseudo(n)%v, nv, &
48 stats%minimum%v, stats%maximum%v, &
49 stats%average%v, stats%rms_err%v)
50 call da_stats_calculate (n, 0, iv%pseudo(n)%t%qc, &
51 re%pseudo(n)%t, nt, &
52 stats%minimum%t, stats%maximum%t, &
53 stats%average%t, stats%rms_err%t)
54 call da_stats_calculate (n, 0, iv%pseudo(n)%p%qc, &
55 re%pseudo(n)%p, np, &
56 stats%minimum%p, stats%maximum%p, &
57 stats%average%p, stats%rms_err%p)
58 call da_stats_calculate (n, 0, iv%pseudo(n)%q%qc, &
59 re%pseudo(n)%q, nq, &
60 stats%minimum%q, stats%maximum%q, &
61 stats%average%q, stats%rms_err%q)
62
63 if (nu > 0) then
64 o_minus_b = iv%pseudo(n)%u%inv
65 o_minus_a = re%pseudo(n)%u
66 sigma_o = iv%pseudo(n)%u%error
67 else if (nv > 0) then
68 o_minus_b = iv%pseudo(n)%v%inv
69 o_minus_a = re%pseudo(n)%v
70 sigma_o = iv%pseudo(n)%v%error
71 else if (nt > 0) then
72 o_minus_b = iv%pseudo(n)%t%inv
73 o_minus_a = re%pseudo(n)%t
74 sigma_o = iv%pseudo(n)%t%error
75 else if (np > 0) then
76 o_minus_b = iv%pseudo(n)%p%inv
77 o_minus_a = re%pseudo(n)%p
78 sigma_o = iv%pseudo(n)%p%error
79 else if (nq > 0) then
80 o_minus_b = iv%pseudo(n)%q%inv
81 o_minus_a = re%pseudo(n)%q
82 sigma_o = iv%pseudo(n)%q%error
83 end if
84
85 write(stats_unit,'(/a,a1,a,e15.5)')' pseudo ', pseudo_var, ' o-b: ', o_minus_b
86 write(stats_unit,' (a,a1,a,e15.5)')' pseudo ', pseudo_var, ' o-a: ', o_minus_a
87 write(stats_unit,' (a,a1,a,e15.5)')' pseudo ', pseudo_var, ' sigma_o: ', sigma_o
88
89 ! calculate equivalent sigma_b using o-a=(o-b)*sigma_o/(sigma_o+sigma_b)
90 sigma_b = sqrt ((o_minus_b - o_minus_a) / o_minus_a) * sigma_o
91 write(stats_unit,'(a,a1,a,e15.5)')' pseudo ', pseudo_var, ' sigma_b: ', sigma_b
92 end if
93 end do
94
95 ! do inter-processor communication to gather statistics.
96 call da_proc_sum_int (nu)
97 call da_proc_sum_int (nv)
98 call da_proc_sum_int (nt)
99 call da_proc_sum_int (np)
100 call da_proc_sum_int (nq)
101
102 call da_proc_stats_combine(stats%average%u, stats%rms_err%u, &
103 stats%minimum%u%value, stats%maximum%u%value, &
104 stats%minimum%u%n, stats%maximum%u%n, &
105 stats%minimum%u%l, stats%maximum%u%l)
106 call da_proc_stats_combine(stats%average%v, stats%rms_err%v, &
107 stats%minimum%v%value, stats%maximum%v%value, &
108 stats%minimum%v%n, stats%maximum%v%n, &
109 stats%minimum%v%l, stats%maximum%v%l)
110 call da_proc_stats_combine(stats%average%t, stats%rms_err%t, &
111 stats%minimum%t%value, stats%maximum%t%value, &
112 stats%minimum%t%n, stats%maximum%t%n, &
113 stats%minimum%t%l, stats%maximum%t%l)
114 call da_proc_stats_combine(stats%average%p, stats%rms_err%p, &
115 stats%minimum%p%value, stats%maximum%p%value, &
116 stats%minimum%p%n, stats%maximum%p%n, &
117 stats%minimum%p%l, stats%maximum%p%l)
118 call da_proc_stats_combine(stats%average%q, stats%rms_err%q, &
119 stats%minimum%q%value, stats%maximum%q%value, &
120 stats%minimum%q%n, stats%maximum%q%n, &
121 stats%minimum%q%l, stats%maximum%q%l)
122
123 if (rootproc) then
124 if (nu /= 0 .or. nv /= 0 .OR. nt /= 0 .or. np /= 0 .OR. nq /= 0) then
125 write(unit=stats_unit, fmt='(/a/)') ' O-A Diagnostics for pseudo'
126 call da_print_stats_pseudo (stats_unit, nu, nv, nt, np, nq, stats)
127 end if
128 end if
129
130 if (trace_use_dull) call da_trace_exit("da_ao_stats_pseudo")
131
132 end subroutine da_ao_stats_pseudo
133
134