subroutine da_ao_stats_geoamv (stats_unit, iv, re) !------------------------------------------------------------------------- ! Purpose: Calculates (Obs - Analysis) statistics for Geo. AMV's ! !------------------------------------------------------------------------- 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 (stats_geoamv_type) :: stats integer :: nu, nv integer :: n, k if (trace_use_dull) call da_trace_entry("da_ao_stats_geoamv") nu = 0 nv = 0 stats%maximum%u = maxmin_type (missing_r, 0, 0) stats%maximum%v = 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%average = residual_geoamv1_type (0.0, 0.0) stats%rms_err = stats%average do n=1, iv%info(geoamv)%nlocal if (iv%info(geoamv)%proc_domain(1,n)) then do k=1, iv%info(geoamv)%levels(n) call da_stats_calculate (n, 0, iv%geoamv(n)%u(k)%qc, & re%geoamv(n)%u(k), nu, & stats%minimum%u, stats%maximum%u, & stats%average%u, stats%rms_err%u) call da_stats_calculate (n, 0, iv%geoamv(n)%v(k)%qc, & re%geoamv(n)%v(k), nv, & stats%minimum%v, stats%maximum%v, & stats%average%v, stats%rms_err%v) end do end if end do ! Do inter-processor communication to gather statistics. call da_proc_sum_int (nu) call da_proc_sum_int (nv) iv%nstats(geoamv) = nu + nv 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) if (rootproc) then if (nu /= 0 .or. nv /= 0) then write(unit=stats_unit, fmt='(/a/)') ' Diagnostics of AO for geoamv' call da_print_stats_geoamv (stats_unit, nu, nv, stats) end if end if if (trace_use_dull) call da_trace_exit("da_ao_stats_geoamv") end subroutine da_ao_stats_geoamv