module spd_setup implicit none private public:: setup interface setup; module procedure setupspd; end interface contains subroutine setupspd(obsLL,odiagLL,lunin,mype,bwork,awork,nele,nobs,is,conv_diagsave) !$$$ subprogram documentation block ! . . . . ! subprogram: setupspd compute rhs of oi for wind speed obs ! prgmmr: parrish org: np22 date: 1990-10-06 ! ! abstract: For wind speed observations, this routine ! a) reads obs assigned to given mpi task (geographic region), ! b) simulates obs from guess, ! c) apply some quality control to obs, ! d) load weight and innovation arrays used in minimization ! e) collects statistics for runtime diagnostic output ! f) writes additional diagnostic information to output file ! ! program history log: ! 1990-10-06 parrish ! 1998-04-10 weiyu yang ! 1999-03-01 wu - ozone processing moved into setuprhs from setupoz ! 1999-08-24 derber, j., treadon, r., yang, w., first frozen mpp version ! 2004-06-17 treadon - update documentation ! 2004-08-02 treadon - add only to module use, add intent in/out ! 2004-10-06 parrish - increase size of vwork array for nonlinear qc ! 2004-11-22 derber - remove weight, add logical for boundary point ! 2004-12-22 treadon - move logical conv_diagsave from obsmod to argument list ! 2005-03-02 dee - remove garbage from diagnostic file ! 2005-03-09 parrish - nonlinear qc change to account for inflated obs error ! 2005-05-27 derber - level output change ! 2005-07-27 derber - add print of monitoring and reject data ! 2005-09-28 derber - combine with prep,spr,remove tran and clean up ! 2005-10-14 derber - input grid location and fix regional lat/lon ! 2005-11-03 treadon - correct error in ilone,ilate data array indices ! 2005-11-29 derber - remove psfcg and use ges_lnps instead ! 2006-01-31 todling/treadon - store wgt/wgtlim in rdiagbuf(6,ii) ! 2006-02-02 treadon - rename lnprsl as ges_lnprsl ! 2006-02-08 treadon - correct vertical dimension (nsig) in call tintrp2a(ges_tv...) ! 2006-02-24 derber - modify to take advantage of convinfo module ! 2006-03-21 treadon - add option to perturb observation ! 2006-05-30 su,derber,treadon - modify diagnostic output ! 2006-06-06 su - move to wgtlim to constants module ! 2006-07-28 derber - modify to use new inner loop obs data structure ! - modify handling of multiple data at same location ! - unify NL qc ! 2006-07-31 kleist - use ges_ps instead of lnps ! 2006-08-28 su - fix a bug in variational qc ! 2007-03-09 su - modify the observation perturbation ! 2007-03-19 tremolet - binning of observations ! 2007-06-05 tremolet - add observation diagnostics structure ! 2007-08-28 su - modify the observation gross check error ! 2008-05-23 safford - rm unused vars and uses ! 2008-12-03 todling - changed handling of ptr%time ! 2009-02-06 pondeca - for each observation site, add the following to the ! diagnostic file: local terrain height, dominate surface ! type, station provider name, and station subprovider name ! 2009-08-19 guo - changed for multi-pass setup with dtime_check(). ! 2012-01-12 hu - add code to get vertical grid coordinate ibased on height for ! 260 (nacelle) and 261 (tower) ! 2013-01-26 parrish - convert grdcrd to grdcrd1, tintrp2a to tintrp2a1, tintrp2a11, ! tintrp3 to tintrp31 (so debug compile works on WCOSS) ! 2013-10-19 todling - metguess now holds background ! 2014-01-28 todling - write sensitivity slot indicator (ioff) to header of diagfile ! 2014-12-30 derber - Modify for possibility of not using obsdiag ! 2015-10-01 guo - full res obvsr: index to allow redistribution of obsdiags ! 2016-05-18 guo - replaced ob_type with polymorphic obsNode through type casting ! 2016-06-24 guo - fixed the default value of obsdiags(:,:)%tail%luse to luse(i) ! . removed (%dlat,%dlon) debris. ! 2016-11-29 shlyaeva - save linearized H(x) for EnKF ! 2017-02-06 todling - add netcdf_diag capability; hidden as contained code ! 2017-02-09 guo - Remove m_alloc, n_alloc. ! . Remove my_node with corrected typecast(). ! 2020-01-27 Winterbottom - moved the linear regression derived ! coefficients for the dynamic observation ! error (DOE) calculation to the namelist ! level; they are now loaded by ! aircraftinfo. ! 2021-10-xx pondeca/morris/zhao - added observation provider/subprovider ! information in diagonostic file, which is used ! in offline observation quality control program (AutoObsQC) ! for 3D-RTMA (if l_obsprvdiag is true). ! ! input argument list: ! lunin - unit from which to read observations ! mype - mpi task id ! nele - number of data elements per observation ! nobs - number of observations ! ! output argument list: ! bwork - array containing information about obs-ges statistics ! awork - array containing information for data counts and gross checks ! ! attributes: ! language: f90 ! machine: ibm RS/6000 SP ! !$$$ use mpeu_util, only: die,perr,getindex use kinds, only: r_kind,r_single,r_double,i_kind use m_obsdiagNode, only: obs_diag use m_obsdiagNode, only: obs_diags use m_obsdiagNode, only: obsdiagLList_nextNode use m_obsdiagNode, only: obsdiagNode_set use m_obsdiagNode, only: obsdiagNode_get use m_obsdiagNode, only: obsdiagNode_assert use obsmod, only: rmiss_single,& lobsdiagsave,nobskeep,lobsdiag_allocated,time_offset,& lobsdiag_forenkf,aircraft_recon use obsmod, only: netcdf_diag, binary_diag, dirname, ianldate use obsmod, only: l_obsprvdiag use nc_diag_write_mod, only: nc_diag_init, nc_diag_header, nc_diag_metadata, & nc_diag_write, nc_diag_data2d use nc_diag_read_mod, only: nc_diag_read_init, nc_diag_read_get_dim, nc_diag_read_close use m_obsNode, only: obsNode use m_spdNode, only: spdNode use m_spdNode, only: spdNode_appendto use m_obsLList, only: obsLList use obsmod, only: luse_obsdiag use gsi_4dvar, only: nobs_bins,hr_obsbin use guess_grids, only: nfldsig,hrdifsig,ges_lnprsl, & comp_fact10,sfcmod_gfs,sfcmod_mm5 use guess_grids, only: geop_hgtl use gridmod, only: nsig,get_ij,twodvar_regional use qcmod, only: npres_print,ptop,pbot use constants, only: one,grav,rd,zero,four,tiny_r_kind, & half,two,cg_term,huge_single,r1000,wgtlim use jfunc, only: jiter,last,miter,jiterstart use state_vectors, only: svars3d, levels use qcmod, only: dfact,dfact1 use convinfo, only: nconvtype,cermin,cermax,cgross,cvar_b,cvar_pg,ictype use convinfo, only: icsubtype use gsi_bundlemod, only : gsi_bundlegetpointer use gsi_metguess_mod, only : gsi_metguess_get,gsi_metguess_bundle use m_dtime, only: dtime_setup, dtime_check use sparsearr, only: sparr2, new, size, writearray, fullarray ! The following variables are the coefficients that describe the ! linear regression fits that are used to define the dynamic ! observation error (DOE) specifications for all reconnissance ! observations collected within hurricanes/tropical cyclones; these ! apply only to the regional forecast models (e.g., HWRF); Henry ! R. Winterbottom (henry.winterbottom@noaa.gov). use obsmod, only: uv_doe_a_213,uv_doe_b_213 implicit none ! Declare passed variables type(obsLList ),target,dimension(:),intent(in):: obsLL type(obs_diags),target,dimension(:),intent(in):: odiagLL logical ,intent(in ) :: conv_diagsave integer(i_kind) ,intent(in ) :: lunin,mype,nele,nobs real(r_kind),dimension(100+7*nsig) ,intent(inout) :: awork real(r_kind),dimension(npres_print,nconvtype,5,3),intent(inout) :: bwork integer(i_kind) ,intent(in ) :: is ! ndat index ! Declare local variables real(r_kind),parameter:: ten=10.0_r_kind character(len=*),parameter:: myname='setupspd' ! Declare external calls for code analysis external:: tintrp2a1,tintrp2a11 external:: tintrp31 external:: grdcrd1 external:: stop2 ! Declare local variables real(r_double) rstation_id real(r_kind) uob,vob,spdges,spdob,spdob0,goverrd,ratio_errors real(r_kind) presw,factw,dpres,ugesin,vgesin,sfcr,skint real(r_kind) scale real(r_kind) val2,ressw,ress,error,ddiff,dx10,rhgh,prsfc,r0_001 real(r_kind) sfcchk,prsln2,rwgt,tfact real(r_kind) thirty,rsig,ratio,residual,obserrlm,obserror real(r_kind) val,valqc,psges,drpx,dlat,dlon,dtime,dpresave,rlow real(r_kind) cg_spd,wgross,wnotgross,wgt,arg,exp_arg,term,rat_err2 real(r_kind) errinv_input,errinv_adjst,errinv_final real(r_kind) err_input,err_adjst,err_final real(r_kind),dimension(nele,nobs):: data real(r_kind),dimension(nobs):: dup real(r_kind),dimension(nsig)::prsltmp,tges real(r_single),allocatable,dimension(:,:)::rdiagbuf integer(i_kind) mm1,ibin,ioff,ioff0 integer(i_kind) ii,jj,i,nchar,nreal,k,j,l,nty,nn,ikxx integer(i_kind) ier,ilon,ilat,ipres,iuob,ivob,id,itime,ikx integer(i_kind) ihgt,iqc,ier2,iuse,ilate,ilone,istnelv,izz,iprvd,isprvd integer(i_kind) idomsfc,iskint,iff10,isfcr,isli type(sparr2) :: dhx_dx integer(i_kind) :: iz, u_ind, v_ind, nnz, nind real(r_kind) :: delz logical,dimension(nobs):: luse,muse integer(i_kind),dimension(nobs):: ioid ! initial (pre-distribution) obs ID logical proceed character(8) station_id character(8),allocatable,dimension(:):: cdiagbuf character(8),allocatable,dimension(:):: cprvstg,csprvstg character(8) c_prvstg,c_sprvstg real(r_double) r_prvstg,r_sprvstg logical:: in_curbin, in_anybin, save_jacobian type(spdNode),pointer:: my_head type(obs_diag),pointer:: my_diag type(obs_diags),pointer:: my_diagLL logical z_height real(r_kind) zsges,dstn real(r_kind),dimension(nsig):: zges real(r_kind) dz,zob,z1,z2,p1,p2,dz21,dlnp21,pobl integer(i_kind) k1,k2 equivalence(rstation_id,station_id) equivalence(r_prvstg,c_prvstg) equivalence(r_sprvstg,c_sprvstg) real(r_kind),allocatable,dimension(:,:,: ) :: ges_ps real(r_kind),allocatable,dimension(:,:,: ) :: ges_z real(r_kind),allocatable,dimension(:,:,:,:) :: ges_u real(r_kind),allocatable,dimension(:,:,:,:) :: ges_v real(r_kind),allocatable,dimension(:,:,:,:) :: ges_tv type(obsLList),pointer,dimension(:):: spdhead spdhead => obsLL(:) !****************************************************************************** ! Read and reformat observations in work arrays. read(lunin)data,luse,ioid ! index information for data array (see reading routine) ier=1 ! index of obs error ilon=2 ! index of grid relative obs location (x) ilat=3 ! index of grid relative obs location (y) ipres=4 ! index of pressure iuob=5 ! index of u observation ivob=6 ! index of v observation id=7 ! index of station id itime=8 ! index of observation time in data array ikxx=9 ! index of ob type ihgt=10 ! index of observation elevation iqc=11 ! index of quality mark ier2=12 ! index of original-original obs error ratio iuse=13 ! index of use parameter idomsfc=14 ! index of dominant surface type iskint=15 ! index of surface skin temperature iff10=16 ! index of 10 meter wind factor isfcr=17 ! index of surface roughness ilone=18 ! index of longitude (degrees) ilate=19 ! index of latitude (degrees) istnelv=20 ! index of station elevation (m) izz=21 ! index of surface height iprvd=22 ! index of observation provider isprvd=23 ! index of observation subprovider mm1=mype+1 scale=one rsig=nsig thirty = 30.0_r_kind r0_001=0.001_r_kind goverrd=grav/rd save_jacobian = conv_diagsave .and. jiter==jiterstart .and. lobsdiag_forenkf ! Check to see if required guess fields are available call check_vars_(proceed) if(.not.proceed) return ! not all vars available, simply return ! If require guess vars available, extract from bundle ... call init_vars_ ! If requested, save select data for output to diagnostic file if(conv_diagsave)then ii=0 nchar=1 ioff0=21 nreal=ioff0 if (lobsdiagsave) nreal=nreal+4*miter+1 if (twodvar_regional .or. l_obsprvdiag) then nreal=nreal+2 ! account for idomsfc,izz allocate(cprvstg(nobs),csprvstg(nobs)) ! obs provider info endif if (save_jacobian) then nnz = 4 ! number of non-zero elements in dH(x)/dx profile nind = 2 call new(dhx_dx, nnz, nind) nreal = nreal + size(dhx_dx) endif allocate(cdiagbuf(nobs),rdiagbuf(nreal,nobs)) if(netcdf_diag) call init_netcdf_diag_ end if do i=1,nobs muse(i)=nint(data(iuse,i)) <= jiter end do dup=one do k=1,nobs do l=k+1,nobs if(data(ilat,k) == data(ilat,l) .and. & data(ilon,k) == data(ilon,l) .and. & data(ipres,k)== data(ipres,l) .and. & data(ier,k) < r1000 .and. data(ier,l) < r1000 .and. & muse(l) .and. muse(k))then tfact=min(one,abs(data(itime,k)-data(itime,l))/dfact1) dup(k)=dup(k)+one-tfact*tfact*(one-dfact) dup(l)=dup(l)+one-tfact*tfact*(one-dfact) end if end do end do call dtime_setup() do i=1,nobs dtime=data(itime,i) call dtime_check(dtime, in_curbin, in_anybin) if(.not.in_anybin) cycle if(in_curbin) then dlat=data(ilat,i) dlon=data(ilon,i) dpres=data(ipres,i) error=data(ier2,i) ikx=nint(data(ikxx,i)) endif ! Link observation to appropriate observation bin if (nobs_bins>1) then ibin = NINT( dtime/hr_obsbin ) + 1 else ibin = 1 endif IF (ibin<1.OR.ibin>nobs_bins) write(6,*)mype,'Error nobs_bins,ibin= ',nobs_bins,ibin if (luse_obsdiag) my_diagLL => odiagLL(ibin) ! Link obs to diagnostics structure if (luse_obsdiag) then my_diag => obsdiagLList_nextNode(my_diagLL ,& create = .not.lobsdiag_allocated ,& idv = is ,& iob = ioid(i) ,& ich = 1 ,& elat = data(ilate,i) ,& elon = data(ilone,i) ,& luse = luse(i) ,& miter = miter ) if(.not.associated(my_diag)) call die(myname, & 'obsdiagLList_nextNode(), create =', .not.lobsdiag_allocated) endif if(.not.in_curbin) cycle ! Load obs error and u,v obs obserror = max(cermin(ikx),min(cermax(ikx),data(ier,i))) uob = data(iuob,i) vob = data(ivob,i) spdob=sqrt(uob*uob+vob*vob) call tintrp2a1(ges_tv,tges,dlat,dlon,dtime,hrdifsig,& nsig,mype,nfldsig) call tintrp2a11(ges_ps,psges,dlat,dlon,dtime,hrdifsig,& mype,nfldsig) call tintrp2a1(ges_lnprsl,prsltmp,dlat,dlon,dtime,hrdifsig,& nsig,mype,nfldsig) factw = data(iff10,i) if(sfcmod_gfs .or. sfcmod_mm5)then sfcr = data(isfcr,i) skint = data(iskint,i) isli=data(idomsfc,i) call comp_fact10(dlat,dlon,dtime,skint,sfcr,isli,mype,factw) end if nty=ictype(ikx) z_height = .false. ! if ( nty == 260 .or. nty == 261) z_height = .true. ! nty == 213 is temporarily assigned to SFMR retrieved wind speed from recon ! and is subjet to change in the future if ( nty == 260 .or. nty == 261 .or. nty == 213) z_height = .true. ! Process observations reported with height differently than those ! reported with pressure. Type 260=nacelle 261=tower wind spd are ! encoded in NCEP prepbufr files with geometric height above ! sea level. if (z_height) then drpx = zero dpres = data(ihgt,i) dstn = data(istnelv,i) call tintrp2a11(ges_z,zsges,dlat,dlon,dtime,hrdifsig,& mype,nfldsig) ! Get guess surface elevation and geopotential height profile ! at observation location. call tintrp2a1(geop_hgtl,zges,dlat,dlon,dtime,hrdifsig,& nsig,mype,nfldsig) ! Convert observation height (in dpres) from meters to grid relative ! units. Save the observation height in zob for later use. zob = dpres call grdcrd1(dpres,zges,nsig,1) factw=one rlow=zero rhgh=zero ! Compute observation pressure (only used for diagnostics) ! Set indices of model levels below (k1) and above (k2) observation. if (dpresnsig) then z1=zges(nsig-1); p1=prsltmp(nsig-1) z2=zges(nsig); p2=prsltmp(nsig) drpx = 1.e6_r_kind else k=dpres k1=min(max(1,k),nsig) k2=max(1,min(k+1,nsig)) z1=zges(k1); p1=prsltmp(k1) z2=zges(k2); p2=prsltmp(k2) endif dz21 = z2-z1 dlnp21 = p2-p1 dz = zob-z1 pobl = p1 + (dlnp21/dz21)*dz presw = ten*exp(pobl) ! Process observations with reported pressure else presw = ten*exp(dpres) dpres = dpres-log(psges) drpx=zero if(nty >= 280 .and. nty < 290)then dpresave=dpres dpres=-goverrd*data(ihgt,i)/tges(1) if(nty < 283)drpx=abs(dpres-dpresave)*factw*thirty end if prsfc=psges prsln2=log(exp(prsltmp(1))/prsfc) sfcchk=log(psges) if(dpres <= prsln2)then factw=one else dx10=-goverrd*ten/tges(1) if (dpres < dx10)then factw=(dpres-dx10+factw*(prsln2-dpres))/(prsln2-dx10) end if end if ! Put obs pressure in correct units to get grid coord. number dpres=log(exp(dpres)*prsfc) call grdcrd1(dpres,prsltmp(1),nsig,-1) ! Get approx k value of sfc by using surface pressure of 1st ob call grdcrd1(sfcchk,prsltmp(1),nsig,-1) ! Check to see if observations is below what is seen to be the surface rlow=max(sfcchk-dpres,zero) rhgh=max(dpres-r0_001-rsig,zero) endif ! end of process observations with reported pressure if(luse(i))then awork(1) = awork(1) + one if(rlow/=zero) awork(2) = awork(2) + one if(rhgh/=zero) awork(3) = awork(3) + one end if ratio_errors=error/(data(ier,i)+drpx+1.0e6_r_kind*rhgh+four*rlow) ! Interpolate guess u and v to observation location and time. call tintrp31(ges_u,ugesin,dlat,dlon,dpres,dtime, & hrdifsig,mype,nfldsig) call tintrp31(ges_v,vgesin,dlat,dlon,dpres,dtime, & hrdifsig,mype,nfldsig) ! Apply 10-meter wind reduction factor to guess winds. Compute ! guess wind speed. ugesin=factw*ugesin vgesin=factw*vgesin spdges=sqrt(ugesin*ugesin+vgesin*vgesin) iz = max(1, min( int(dpres), nsig)) delz = max(zero, min(dpres - float(iz), one)) if (save_jacobian) then u_ind = getindex(svars3d, 'u') if (u_ind < 0) then print *, 'Error: no variable u in state vector. Exiting.' call stop2(1300) endif v_ind = getindex(svars3d, 'v') if (v_ind < 0) then print *, 'Error: no variable v in state vector. Exiting.' call stop2(1300) endif dhx_dx%st_ind(1) = iz + sum(levels(1:u_ind-1)) dhx_dx%end_ind(1) = min(iz + 1,nsig) + sum(levels(1:u_ind-1)) dhx_dx%val(1) = (one - delz) * two * ugesin dhx_dx%val(2) = delz * two * ugesin dhx_dx%st_ind(2) = iz + sum(levels(1:v_ind-1)) dhx_dx%end_ind(2) = min(iz + 1,nsig) + sum(levels(1:v_ind-1)) dhx_dx%val(3) = (one - delz) * two * vgesin dhx_dx%val(4) = delz * two * ugesin endif ddiff = spdob-spdges if (aircraft_recon) then if ( nty == 213 ) then ratio_errors=error/(uv_doe_a_213*abs(ddiff)+uv_doe_b_213) if (spdob < 10._r_kind) ratio_errors=zero endif endif error=one/error ! Check to see if observations is above the top of the model (regional mode) if (dpres>rsig) ratio_errors=zero ! Gross error checks obserror = one/max(ratio_errors*error,tiny_r_kind) obserrlm = max(cermin(ikx),min(cermax(ikx),obserror)) residual = abs(ddiff) ratio = residual/obserrlm if (ratio>cgross(ikx) .or. ratio_errors < tiny_r_kind) then if (luse(i)) awork(4) = awork(4)+one error = zero ratio_errors = zero muse(i)=.false. else ratio_errors=ratio_errors/sqrt(dup(i)) end if if (ratio_errors*error <=tiny_r_kind) muse(i)=.false. if (nobskeep>0.and.luse_obsdiag) call obsdiagNode_get(my_diag, jiter=nobskeep, muse=muse(i)) ! Compute penalty terms (linear & nonlinear qc). val = error*ddiff val2 = val*val exp_arg = -half*val2 rat_err2 = ratio_errors**2 if (cvar_pg(ikx) > tiny_r_kind .and. error > tiny_r_kind) then arg = exp(exp_arg) wnotgross= one-cvar_pg(ikx) cg_spd=cvar_b(ikx) wgross = cg_term*cvar_pg(ikx)/(cg_spd*wnotgross) term = log((arg+wgross)/(one+wgross)) wgt = one-wgross/(arg+wgross) wgt = wgt/wgtlim else term = exp_arg wgt = wgtlim rwgt = wgt/wgtlim endif valqc = -two*rat_err2*term ! Accumulate statistics for obs belonging to this task if (luse(i) .and. muse(i)) then if(rwgt < one) awork(61) = awork(61)+one awork(5)=awork(5) + val2*rat_err2 awork(6)=awork(6) + one awork(22)=awork(22) + valqc end if ! Loop over pressure level groupings and obs to accumulate statistics ! as a function of observation type. do k = 1,npres_print if(luse(i) .and.presw >ptop(k) .and. presw<=pbot(k))then ress = scale*ddiff ressw = ress*ress nn=1 if (.not. muse(i)) then nn=2 if(ratio_errors*error >=tiny_r_kind)nn=3 end if bwork(k,ikx,1,nn) = bwork(k,ikx,1,nn)+one ! count bwork(k,ikx,2,nn) = bwork(k,ikx,2,nn)+ddiff ! bias bwork(k,ikx,3,nn) = bwork(k,ikx,3,nn)+ressw ! (o-g)**2 bwork(k,ikx,4,nn) = bwork(k,ikx,4,nn)+val2*rat_err2 ! penalty bwork(k,ikx,5,nn) = bwork(k,ikx,5,nn)+valqc ! nonlin qc penalty end if end do if (luse_obsdiag) then call obsdiagNode_set(my_diag, wgtjo=(error*ratio_errors)**2, & jiter=jiter, muse=muse(i), nldepart=spdob-sqrt(ugesin*ugesin+vgesin*vgesin)) endif ! If obs is "acceptable", load array with obs info for use ! in inner loop minimization (int* and stp* routines) if (.not. last .and. muse(i)) then allocate(my_head) call spdNode_appendto(my_head,spdhead(ibin)) my_head%idv = is my_head%iob = ioid(i) my_head%elat= data(ilate,i) my_head%elon= data(ilone,i) ! Set (i,j) indices of guess gridpoint that bound obs location call get_ij(mm1,dlat,dlon,my_head%ij,my_head%wij) my_head%factw=factw do j=1,4 my_head%wij(j)=factw*my_head%wij(j) end do my_head%raterr2= ratio_errors**2 my_head%res = spdob my_head%uges = ugesin my_head%vges = vgesin my_head%err2 = error**2 my_head%time = dtime my_head%luse = luse(i) my_head%b = cvar_b(ikx) my_head%pg = cvar_pg(ikx) if (luse_obsdiag) then call obsdiagNode_assert(my_diag, my_head%idv,my_head%iob,1,myname,'my_diag:my_head') my_head%diags => my_diag endif my_head => null() end if ! Save select output for diagnostic file if(conv_diagsave .and. luse(i))then ii=ii+1 spdob0 = sqrt(data(iuob,i)*data(iuob,i)+data(ivob,i)*data(ivob,i)) rstation_id = data(id,i) err_input = data(ier2,i) err_adjst = data(ier,i) if (ratio_errors*error>tiny_r_kind) then err_final = one/(ratio_errors*error) else err_final = huge_single endif errinv_input = huge_single errinv_adjst = huge_single errinv_final = huge_single if (err_input>tiny_r_kind) errinv_input = one/err_input if (err_adjst>tiny_r_kind) errinv_adjst = one/err_adjst if (err_final>tiny_r_kind) errinv_final = one/err_final if(binary_diag) call contents_binary_diag_(my_diag) if(netcdf_diag) call contents_netcdf_diag_(my_diag) end if ! End of loop over observations end do ! Release memory of local guess arrays call final_vars_ ! Write information to diagnostic file if(conv_diagsave) then if(netcdf_diag) call nc_diag_write if(binary_diag .and. ii>0)then write(7)'spd',nchar,nreal,ii,mype,ioff0 write(7)cdiagbuf(1:ii),rdiagbuf(:,1:ii) if (twodvar_regional .or. l_obsprvdiag) then write(7)cprvstg(1:ii),csprvstg(1:ii) deallocate(cprvstg,csprvstg) endif end if deallocate(cdiagbuf,rdiagbuf) end if ! End of routine return contains subroutine check_vars_ (proceed) logical,intent(inout) :: proceed integer(i_kind) ivar, istatus ! Check to see if required guess fields are available call gsi_metguess_get ('var::ps', ivar, istatus ) proceed=ivar>0 call gsi_metguess_get ('var::z' , ivar, istatus ) proceed=proceed.and.ivar>0 call gsi_metguess_get ('var::u' , ivar, istatus ) proceed=proceed.and.ivar>0 call gsi_metguess_get ('var::v' , ivar, istatus ) proceed=proceed.and.ivar>0 call gsi_metguess_get ('var::tv', ivar, istatus ) proceed=proceed.and.ivar>0 end subroutine check_vars_ subroutine init_vars_ real(r_kind),dimension(:,: ),pointer:: rank2=>NULL() real(r_kind),dimension(:,:,:),pointer:: rank3=>NULL() character(len=5) :: varname integer(i_kind) ifld, istatus ! If require guess vars available, extract from bundle ... if(size(gsi_metguess_bundle)==nfldsig) then ! get ps ... varname='ps' call gsi_bundlegetpointer(gsi_metguess_bundle(1),trim(varname),rank2,istatus) if (istatus==0) then if(allocated(ges_ps))then write(6,*) trim(myname), ': ', trim(varname), ' already incorrectly alloc ' call stop2(999) endif allocate(ges_ps(size(rank2,1),size(rank2,2),nfldsig)) ges_ps(:,:,1)=rank2 do ifld=2,nfldsig call gsi_bundlegetpointer(gsi_metguess_bundle(ifld),trim(varname),rank2,istatus) ges_ps(:,:,ifld)=rank2 enddo else write(6,*) trim(myname),': ', trim(varname), ' not found in met bundle, ier= ',istatus call stop2(999) endif ! get z ... varname='z' call gsi_bundlegetpointer(gsi_metguess_bundle(1),trim(varname),rank2,istatus) if (istatus==0) then if(allocated(ges_z))then write(6,*) trim(myname), ': ', trim(varname), ' already incorrectly alloc ' call stop2(999) endif allocate(ges_z(size(rank2,1),size(rank2,2),nfldsig)) ges_z(:,:,1)=rank2 do ifld=2,nfldsig call gsi_bundlegetpointer(gsi_metguess_bundle(ifld),trim(varname),rank2,istatus) ges_z(:,:,ifld)=rank2 enddo else write(6,*) trim(myname),': ', trim(varname), ' not found in met bundle, ier= ',istatus call stop2(999) endif ! get u ... varname='u' call gsi_bundlegetpointer(gsi_metguess_bundle(1),trim(varname),rank3,istatus) if (istatus==0) then if(allocated(ges_u))then write(6,*) trim(myname), ': ', trim(varname), ' already incorrectly alloc ' call stop2(999) endif allocate(ges_u(size(rank3,1),size(rank3,2),size(rank3,3),nfldsig)) ges_u(:,:,:,1)=rank3 do ifld=2,nfldsig call gsi_bundlegetpointer(gsi_metguess_bundle(ifld),trim(varname),rank3,istatus) ges_u(:,:,:,ifld)=rank3 enddo else write(6,*) trim(myname),': ', trim(varname), ' not found in met bundle, ier= ',istatus call stop2(999) endif ! get v ... varname='v' call gsi_bundlegetpointer(gsi_metguess_bundle(1),trim(varname),rank3,istatus) if (istatus==0) then if(allocated(ges_v))then write(6,*) trim(myname), ': ', trim(varname), ' already incorrectly alloc ' call stop2(999) endif allocate(ges_v(size(rank3,1),size(rank3,2),size(rank3,3),nfldsig)) ges_v(:,:,:,1)=rank3 do ifld=2,nfldsig call gsi_bundlegetpointer(gsi_metguess_bundle(ifld),trim(varname),rank3,istatus) ges_v(:,:,:,ifld)=rank3 enddo else write(6,*) trim(myname),': ', trim(varname), ' not found in met bundle, ier= ',istatus call stop2(999) endif ! get tv ... varname='tv' call gsi_bundlegetpointer(gsi_metguess_bundle(1),trim(varname),rank3,istatus) if (istatus==0) then if(allocated(ges_tv))then write(6,*) trim(myname), ': ', trim(varname), ' already incorrectly alloc ' call stop2(999) endif allocate(ges_tv(size(rank3,1),size(rank3,2),size(rank3,3),nfldsig)) ges_tv(:,:,:,1)=rank3 do ifld=2,nfldsig call gsi_bundlegetpointer(gsi_metguess_bundle(ifld),trim(varname),rank3,istatus) ges_tv(:,:,:,ifld)=rank3 enddo else write(6,*) trim(myname),': ', trim(varname), ' not found in met bundle, ier= ',istatus call stop2(999) endif else write(6,*) trim(myname), ': inconsistent vector sizes (nfldsig,size(metguess_bundle) ',& nfldsig,size(gsi_metguess_bundle) call stop2(999) endif end subroutine init_vars_ subroutine init_netcdf_diag_ character(len=80) string character(len=128) diag_conv_file integer(i_kind) ncd_fileid,ncd_nobs logical append_diag logical,parameter::verbose=.false. write(string,900) jiter 900 format('conv_spd_',i2.2,'.nc4') diag_conv_file=trim(dirname) // trim(string) inquire(file=diag_conv_file, exist=append_diag) if (append_diag) then call nc_diag_read_init(diag_conv_file,ncd_fileid) ncd_nobs = nc_diag_read_get_dim(ncd_fileid,'nobs') call nc_diag_read_close(diag_conv_file) if (ncd_nobs > 0) then if(verbose) print *,'file ' // trim(diag_conv_file) // ' exists. Appending. nobs,mype=',ncd_nobs,mype else if(verbose) print *,'file ' // trim(diag_conv_file) // ' exists but contains no obs. Not appending. nobs,mype=',ncd_nobs,mype append_diag = .false. ! if there are no obs in existing file, then do not try to append endif end if call nc_diag_init(diag_conv_file, append=append_diag) if (.not. append_diag) then ! don't write headers on append - the module will break? call nc_diag_header("date_time",ianldate ) if (save_jacobian) then call nc_diag_header("jac_nnz", nnz) call nc_diag_header("jac_nind", nind) endif endif end subroutine init_netcdf_diag_ subroutine contents_binary_diag_(odiag) type(obs_diag),pointer,intent(in):: odiag cdiagbuf(ii) = station_id ! station id rdiagbuf(1,ii) = ictype(ikx) ! observation type rdiagbuf(2,ii) = icsubtype(ikx) ! observation subtype rdiagbuf(3,ii) = data(ilate,i) ! observation latitude (degrees) rdiagbuf(4,ii) = data(ilone,i) ! observation longitude (degrees) rdiagbuf(5,ii) = data(istnelv,i) ! station elevation (meters) rdiagbuf(6,ii) = presw ! observation pressure (hPa) rdiagbuf(7,ii) = data(ihgt,i) ! observation height (meters) rdiagbuf(8,ii) = dtime-time_offset ! obs time (hours relative to analysis time) rdiagbuf(9,ii) = data(iqc,i) ! input prepbufr qc or event mark rdiagbuf(10,ii) = rmiss_single ! setup qc or event mark rdiagbuf(11,ii) = data(iuse,i) ! read_prepbufr data usage flag if(muse(i)) then rdiagbuf(12,ii) = one ! analysis usage flag (1=use, -1=not used) else rdiagbuf(12,ii) = -one endif rdiagbuf(13,ii) = rwgt ! nonlinear qc relative weight rdiagbuf(14,ii) = errinv_input ! prepbufr inverse obs error (m/s)**-1 rdiagbuf(15,ii) = errinv_adjst ! read_prepbufr inverse obs error (m/s)**-1 rdiagbuf(16,ii) = errinv_final ! final inverse observation error (m/s)**-1 rdiagbuf(17,ii) = spdob ! wind speed observation (m/s) rdiagbuf(18,ii) = ddiff ! obs-ges used in analysis (m/s) rdiagbuf(19,ii) = spdob0-spdges ! obs-ges w/o bias correction (m/s) (future slot) rdiagbuf(20,ii) = factw ! 10m wind reduction factor rdiagbuf(21,ii) = 1.e+10_r_single ! ges ensemble spread (filled in by EnKF) ioff=ioff0 if (lobsdiagsave) then do jj=1,miter ioff=ioff+1 if (odiag%muse(jj)) then rdiagbuf(ioff,ii) = one else rdiagbuf(ioff,ii) = -one endif enddo do jj=1,miter+1 ioff=ioff+1 rdiagbuf(ioff,ii) = odiag%nldepart(jj) enddo do jj=1,miter ioff=ioff+1 rdiagbuf(ioff,ii) = odiag%tldepart(jj) enddo do jj=1,miter ioff=ioff+1 rdiagbuf(ioff,ii) = odiag%obssen(jj) enddo endif if (twodvar_regional .or. l_obsprvdiag) then ioff = ioff + 1 rdiagbuf(ioff,ii) = data(idomsfc,i) ! dominate surface type ioff = ioff + 1 rdiagbuf(ioff,ii) = data(izz,i) ! model terrain at ob location r_prvstg = data(iprvd,i) cprvstg(ii) = c_prvstg ! provider name r_sprvstg = data(isprvd,i) csprvstg(ii) = c_sprvstg ! subprovider name endif if (save_jacobian) then call writearray(dhx_dx, rdiagbuf(ioff+1:nreal,ii)) ioff = ioff + size(dhx_dx) endif end subroutine contents_binary_diag_ subroutine contents_netcdf_diag_(odiag) type(obs_diag),pointer,intent(in):: odiag ! Observation class character(7),parameter :: obsclass = ' spd' real(r_kind),dimension(miter) :: obsdiag_iuse call nc_diag_metadata("Station_ID", station_id ) call nc_diag_metadata("Observation_Class", obsclass ) call nc_diag_metadata("Observation_Type", ictype(ikx) ) call nc_diag_metadata("Observation_Subtype", icsubtype(ikx) ) call nc_diag_metadata("Latitude", sngl(data(ilate,i)) ) call nc_diag_metadata("Longitude", sngl(data(ilone,i)) ) call nc_diag_metadata("Station_Elevation", sngl(data(istnelv,i)) ) call nc_diag_metadata("Pressure", sngl(presw) ) call nc_diag_metadata("Height", sngl(data(ihgt,i)) ) call nc_diag_metadata("Time", sngl(dtime-time_offset)) call nc_diag_metadata("Prep_QC_Mark", sngl(data(iqc,i)) ) call nc_diag_metadata("Prep_Use_Flag", sngl(data(iuse,i)) ) ! call nc_diag_metadata("Nonlinear_QC_Var_Jb", var_jb ) call nc_diag_metadata("Nonlinear_QC_Rel_Wgt", sngl(rwgt) ) if(muse(i)) then call nc_diag_metadata("Analysis_Use_Flag", sngl(one) ) else call nc_diag_metadata("Analysis_Use_Flag", sngl(-one) ) endif call nc_diag_metadata("Errinv_Input", sngl(errinv_input) ) call nc_diag_metadata("Errinv_Adjust", sngl(errinv_adjst) ) call nc_diag_metadata("Errinv_Final", sngl(errinv_final) ) call nc_diag_metadata("Observation", sngl(spdob) ) call nc_diag_metadata("Obs_Minus_Forecast_adjusted", sngl(ddiff) ) call nc_diag_metadata("Obs_Minus_Forecast_unadjusted", sngl(spdob0-spdges) ) if (lobsdiagsave) then do jj=1,miter if (odiag%muse(jj)) then obsdiag_iuse(jj) = one else obsdiag_iuse(jj) = -one endif enddo call nc_diag_data2d("ObsDiagSave_iuse", obsdiag_iuse ) call nc_diag_data2d("ObsDiagSave_nldepart", odiag%nldepart ) call nc_diag_data2d("ObsDiagSave_tldepart", odiag%tldepart ) call nc_diag_data2d("ObsDiagSave_obssen", odiag%obssen ) endif if (twodvar_regional .or. l_obsprvdiag) then call nc_diag_metadata("Dominant_Sfc_Type", data(idomsfc,i) ) call nc_diag_metadata("Model_Terrain", data(izz,i) ) r_prvstg = data(iprvd,i) call nc_diag_metadata("Provider_Name", c_prvstg ) r_sprvstg = data(isprvd,i) call nc_diag_metadata("Subprovider_Name", c_sprvstg ) endif if (save_jacobian) then call nc_diag_data2d("Observation_Operator_Jacobian_stind", dhx_dx%st_ind) call nc_diag_data2d("Observation_Operator_Jacobian_endind", dhx_dx%end_ind) call nc_diag_data2d("Observation_Operator_Jacobian_val", real(dhx_dx%val,r_single)) endif end subroutine contents_netcdf_diag_ subroutine final_vars_ if(allocated(ges_tv)) deallocate(ges_tv) if(allocated(ges_v )) deallocate(ges_v ) if(allocated(ges_u )) deallocate(ges_u ) if(allocated(ges_z )) deallocate(ges_z ) if(allocated(ges_ps)) deallocate(ges_ps) end subroutine final_vars_ end subroutine setupspd end module spd_setup