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<A NAME='DA_AO_STATS_METAR'><A href='../../html_code/metar/da_ao_stats_metar.inc.html#DA_AO_STATS_METAR' TARGET='top_target'><IMG SRC="../../gif/bar_red.gif" border=0></A>
subroutine da_ao_stats_metar (stats_unit, iv, re, ob) 1,20
!-----------------------------------------------------------------------
! Purpose: TBD
!-----------------------------------------------------------------------
implicit none
integer, intent(in) :: stats_unit ! Output unit for stats.
type (iv_type), intent(inout) :: iv ! iv
type (y_type), intent(in) :: re ! A - O
type(y_type), intent (in) :: ob ! Observation structure.
type (stats_metar_type) :: stats
integer :: nu, nv, nt, np, nq
integer :: n
real :: u_inc, v_inc, u_obs, v_obs
if (trace_use_dull) call da_trace_entry
("da_ao_stats_metar")
nu = 0
nv = 0
nt = 0
np = 0
nq = 0
stats%maximum%u = maxmin_type (missing_r, 0, 0)
stats%maximum%v = maxmin_type (missing_r, 0, 0)
stats%maximum%t = maxmin_type (missing_r, 0, 0)
stats%maximum%p = maxmin_type (missing_r, 0, 0)
stats%maximum%q = maxmin_type (missing_r, 0, 0)
stats%minimum%u = maxmin_type(-missing_r, 0, 0)
stats%minimum%v = maxmin_type(-missing_r, 0, 0)
stats%minimum%t = maxmin_type(-missing_r, 0, 0)
stats%minimum%p = maxmin_type(-missing_r, 0, 0)
stats%minimum%q = maxmin_type(-missing_r, 0, 0)
stats%average = residual_metar1_type(0.0, 0.0, 0.0, 0.0, 0.0)
stats%rms_err = stats%average
do n=1, iv%info(metar)%nlocal
if (iv%info(metar)%proc_domain(1,n)) then
u_inc = re%metar(n)%u
v_inc = re%metar(n)%v
u_obs = ob%metar(n)%u
v_obs = ob%metar(n)%v
if (.not. wind_sd_metar .and. wind_stats_sd) &
call da_ffdduv_diagnose(u_obs, u_obs, u_inc, v_obs, v_obs, v_inc, &
iv%metar(n)%u%qc, iv%metar(n)%v%qc, convert_uv2fd)
if (wind_sd_metar .and. .not. wind_stats_sd) &
call da_ffdduv_diagnose(u_obs, u_obs, u_inc, v_obs, v_obs, v_inc, &
iv%metar(n)%u%qc, iv%metar(n)%v%qc, convert_fd2uv)
call da_stats_calculate (n, 0, iv%metar(n)%u%qc, &
u_inc, nu, &
stats%minimum%u, stats%maximum%u, &
stats%average%u, stats%rms_err%u)
call da_stats_calculate (n, 0, iv%metar(n)%v%qc, &
v_inc, nv, &
stats%minimum%v, stats%maximum%v, &
stats%average%v, stats%rms_err%v)
call da_stats_calculate (n, 0, iv%metar(n)%t%qc, &
re%metar(n)%t, nt, &
stats%minimum%t, stats%maximum%t, &
stats%average%t, stats%rms_err%t)
call da_stats_calculate (n, 0, iv%metar(n)%p%qc, &
re%metar(n)%p, np, &
stats%minimum%p, stats%maximum%p, &
stats%average%p, stats%rms_err%p)
call da_stats_calculate (n, 0, iv%metar(n)%q%qc, &
re%metar(n)%q, nq, &
stats%minimum%q, stats%maximum%q, &
stats%average%q, stats%rms_err%q)
end if ! end if (iv%info(metar)%proc_domain(1,n))
end do
! Do inter-processor communication to gather statistics.
call da_proc_sum_int (nu)
call da_proc_sum_int (nv)
call da_proc_sum_int (nt)
call da_proc_sum_int (np)
call da_proc_sum_int (nq)
iv%nstats(metar) = nu + nv + nt + np + nq
call da_proc_stats_combine(stats%average%u, stats%rms_err%u, &
stats%minimum%u%value, stats%maximum%u%value, &
stats%minimum%u%n, stats%maximum%u%n, &
stats%minimum%u%l, stats%maximum%u%l)
call da_proc_stats_combine(stats%average%v, stats%rms_err%v, &
stats%minimum%v%value, stats%maximum%v%value, &
stats%minimum%v%n, stats%maximum%v%n, &
stats%minimum%v%l, stats%maximum%v%l)
call da_proc_stats_combine(stats%average%t, stats%rms_err%t, &
stats%minimum%t%value, stats%maximum%t%value, &
stats%minimum%t%n, stats%maximum%t%n, &
stats%minimum%t%l, stats%maximum%t%l)
call da_proc_stats_combine(stats%average%p, stats%rms_err%p, &
stats%minimum%p%value, stats%maximum%p%value, &
stats%minimum%p%n, stats%maximum%p%n, &
stats%minimum%p%l, stats%maximum%p%l)
call da_proc_stats_combine(stats%average%q, stats%rms_err%q, &
stats%minimum%q%value, stats%maximum%q%value, &
stats%minimum%q%n, stats%maximum%q%n, &
stats%minimum%q%l, stats%maximum%q%l)
if (rootproc) then
if (nu /= 0 .or. nv /= 0 .or. nt /= 0 .or. np /= 0 .or. nq /= 0) then
write(unit=stats_unit, fmt='(/a/)') ' Diagnostics of AO for metar'
call da_print_stats_metar(stats_unit, nu, nv, nt, np, nq, stats)
end if
end if
if (trace_use_dull) call da_trace_exit("da_ao_stats_metar")
end subroutine da_ao_stats_metar