#include "cppdefs.h" #if defined FOUR_DVAR || defined ENKF_RESTART SUBROUTINE wrt_dai (ng, tile) ! !svn $Id: wrt_dai.F 889 2018-02-10 03:32:52Z arango $ !================================================== Hernan G. Arango === ! Copyright (c) 2002-2019 The ROMS/TOMS Group ! ! Licensed under a MIT/X style license ! ! See License_ROMS.txt ! !======================================================================= ! ! ! This routine writes out Data Assimilation initial conditions ! ! (4D-Var analysis) or Ensemble Kalman Filter (EnKF) restart file. ! ! ! !======================================================================= ! USE mod_param USE mod_parallel USE mod_grid USE mod_iounits USE mod_mixing USE mod_ncparam USE mod_netcdf USE mod_ocean USE mod_scalars USE mod_stepping ! USE nf_fwrite2d_mod, ONLY : nf_fwrite2d # ifdef SOLVE3D USE nf_fwrite3d_mod, ONLY : nf_fwrite3d # endif USE strings_mod, ONLY : FoundError ! implicit none ! ! Imported variable declarations. ! integer, intent(in) :: ng, tile ! ! Local variable declarations. ! integer :: i, j, k, itrc integer :: LBi, UBi, LBj, UBj integer :: Fcount, gfactor, gtype, status, varid real(r8) :: scale # include "set_bounds.h" ! LBi=LBOUND(GRID(ng)%h,DIM=1) UBi=UBOUND(GRID(ng)%h,DIM=1) LBj=LBOUND(GRID(ng)%h,DIM=2) UBj=UBOUND(GRID(ng)%h,DIM=2) ! SourceFile=__FILE__ ! !----------------------------------------------------------------------- ! Write out Data Assimilation initial/restart fields. !----------------------------------------------------------------------- ! IF (FoundError(exit_flag, NoError, __LINE__, & & __FILE__)) RETURN ! ! Set grid type factor to write full (gfactor=1) fields. ! gfactor=1 ! ! Set time record index. ! DAI(ng)%Rindex=DAI(ng)%Rindex+1 Fcount=DAI(ng)%Fcount DAI(ng)%Nrec(Fcount)=DAI(ng)%Nrec(Fcount)+1 ! ! If requested, set time index to recycle time records in restart ! file. ! DAI(ng)%Rindex=MOD(DAI(ng)%Rindex-1,2)+1 # ifdef SOLVE3D ! ! Write out time independent (unperturb) depths of RHO-points. ! scale=1.0_r8 gtype=gfactor*r3dvar status=nf_fwrite3d(ng, iNLM, DAI(ng)%ncid, DAI(ng)%Vid(idpthR), & & 0, gtype, & & LBi, UBi, LBj, UBj, 1, N(ng), scale, & # ifdef MASKING & GRID(ng) % rmask, & # endif & GRID(ng) % z0_r, & & SetFillVal = .FALSE.) IF (FoundError(status, nf90_noerr, __LINE__, & & __FILE__)) THEN IF (Master) THEN WRITE (stdout,10) TRIM(Vname(1,idpthR)) END IF exit_flag=3 ioerror=status RETURN END IF ! ! Write out time independent (unperturb) depths of U-points. ! scale=1.0_r8 gtype=gfactor*u3dvar DO k=1,N(ng) DO j=Jstr-1,Jend+1 DO i=IstrU-1,Iend+1 GRID(ng)%z_v(i,j,k)=0.5_r8*(GRID(ng)%z0_r(i-1,j,k)+ & & GRID(ng)%z0_r(i ,j,k)) END DO END DO END DO status=nf_fwrite3d(ng, iNLM, DAI(ng)%ncid, DAI(ng)%Vid(idpthU), & & 0, gtype, & & LBi, UBi, LBj, UBj, 1, N(ng), scale, & # ifdef MASKING & GRID(ng) % umask, & # endif & GRID(ng) % z_v, & & SetFillVal = .FALSE.) IF (FoundError(status, nf90_noerr, __LINE__, & & __FILE__)) THEN IF (Master) THEN WRITE (stdout,10) TRIM(Vname(1,idpthU)) END IF exit_flag=3 ioerror=status RETURN END IF ! ! Write out time independent (unperturb) depths of V-points. ! scale=1.0_r8 gtype=gfactor*v3dvar DO k=1,N(ng) DO j=JstrV-1,Jend+1 DO i=Istr-1,Iend+1 GRID(ng)%z_v(i,j,k)=0.5_r8*(GRID(ng)%z0_r(i,j-1,k)+ & & GRID(ng)%z0_r(i,j ,k)) END DO END DO END DO status=nf_fwrite3d(ng, iNLM, DAI(ng)%ncid, DAI(ng)%Vid(idpthV), & & 0, gtype, & & LBi, UBi, LBj, UBj, 1, N(ng), scale, & # ifdef MASKING & GRID(ng) % vmask, & # endif & GRID(ng) % z_v, & & SetFillVal = .FALSE.) IF (FoundError(status, nf90_noerr, __LINE__, & & __FILE__)) THEN IF (Master) THEN WRITE (stdout,10) TRIM(Vname(1,idpthV)) END IF exit_flag=3 ioerror=status RETURN END IF ! ! Write out time independent (unperturb) depths of W-points. ! scale=1.0_r8 gtype=gfactor*w3dvar status=nf_fwrite3d(ng, iNLM, DAI(ng)%ncid, DAI(ng)%Vid(idpthW), & & 0, gtype, & & LBi, UBi, LBj, UBj, 0, N(ng), scale, & # ifdef MASKING & GRID(ng) % rmask, & # endif & GRID(ng) % z0_w, & & SetFillVal = .FALSE.) IF (FoundError(status, nf90_noerr, __LINE__, & & __FILE__)) THEN IF (Master) THEN WRITE (stdout,10) TRIM(Vname(1,idpthW)) END IF exit_flag=3 ioerror=status RETURN END IF # endif ! ! Write out model time (s). ! CALL netcdf_put_fvar (ng, iNLM, DAI(ng)%name, & & TRIM(Vname(idtime,ng)), time(ng:), & & (/DAI(ng)%Rindex/), (/1/), & & ncid = DAI(ng)%ncid, & & varid = DAI(ng)%Vid(idtime)) IF (FoundError(exit_flag, NoError, __LINE__, & & __FILE__)) RETURN ! ! Write out free-surface (m). ! scale=1.0_r8 gtype=gfactor*r2dvar status=nf_fwrite2d(ng, iNLM, DAI(ng)%ncid, DAI(ng)%Vid(idFsur), & & DAI(ng)%Rindex, gtype, & & LBi, UBi, LBj, UBj, scale, & # ifdef MASKING & GRID(ng) % rmask, & # endif # ifdef WET_DRY & OCEAN(ng) % zeta(:,:,KOUT), & & SetFillVal = .FALSE.) # else & OCEAN(ng) % zeta(:,:,KOUT)) # endif IF (FoundError(status, nf90_noerr, __LINE__, & & __FILE__)) THEN IF (Master) THEN WRITE (stdout,20) TRIM(Vname(1,idFsur)), DAI(ng)%Rindex END IF exit_flag=3 ioerror=status RETURN END IF ! ! Write out 2D momentum component (m/s) in the XI-direction. ! scale=1.0_r8 gtype=gfactor*u2dvar status=nf_fwrite2d(ng, iNLM, DAI(ng)%ncid, DAI(ng)%Vid(idUbar), & & DAI(ng)%Rindex, gtype, & & LBi, UBi, LBj, UBj, scale, & # ifdef MASKING & GRID(ng) % umask_full, & # endif & OCEAN(ng) % ubar(:,:,KOUT)) IF (FoundError(status, nf90_noerr, __LINE__, & & __FILE__)) THEN IF (Master) THEN WRITE (stdout,20) TRIM(Vname(1,idUbar)), DAI(ng)%Rindex END IF exit_flag=3 ioerror=status RETURN END IF ! ! Write out 2D momentum component (m/s) in the ETA-direction. ! scale=1.0_r8 gtype=gfactor*v2dvar status=nf_fwrite2d(ng, iNLM, DAI(ng)%ncid, DAI(ng)%Vid(idVbar), & & DAI(ng)%Rindex, gtype, & & LBi, UBi, LBj, UBj, scale, & # ifdef MASKING & GRID(ng) % vmask_full, & # endif & OCEAN(ng) % vbar(:,:,KOUT)) IF (FoundError(status, nf90_noerr, __LINE__, & & __FILE__)) THEN IF (Master) THEN WRITE (stdout,20) TRIM(Vname(1,idVbar)), DAI(ng)%Rindex END IF exit_flag=3 ioerror=status RETURN END IF # ifdef SOLVE3D ! ! Write out 3D momentum component (m/s) in the XI-direction. ! scale=1.0_r8 gtype=gfactor*u3dvar status=nf_fwrite3d(ng, iNLM, DAI(ng)%ncid, DAI(ng)%Vid(idUvel), & & DAI(ng)%Rindex, gtype, & & LBi, UBi, LBj, UBj, 1, N(ng), scale, & # ifdef MASKING & GRID(ng) % umask_full, & # endif & OCEAN(ng) % u(:,:,:,NOUT)) IF (FoundError(status, nf90_noerr, __LINE__, & & __FILE__)) THEN IF (Master) THEN WRITE (stdout,20) TRIM(Vname(1,idUvel)), DAI(ng)%Rindex END IF exit_flag=3 ioerror=status RETURN END IF ! ! Write out momentum component (m/s) in the ETA-direction. ! scale=1.0_r8 gtype=gfactor*v3dvar status=nf_fwrite3d(ng, iNLM, DAI(ng)%ncid, DAI(ng)%Vid(idVvel), & & DAI(ng)%Rindex, gtype, & & LBi, UBi, LBj, UBj, 1, N(ng), scale, & # ifdef MASKING & GRID(ng) % vmask_full, & # endif & OCEAN(ng) % v(:,:,:,NOUT)) IF (FoundError(status, nf90_noerr, __LINE__, & & __FILE__)) THEN IF (Master) THEN WRITE (stdout,20) TRIM(Vname(1,idVvel)), DAI(ng)%Rindex END IF exit_flag=3 ioerror=status RETURN END IF ! ! Write out tracer type variables. ! DO itrc=1,NT(ng) scale=1.0_r8 gtype=gfactor*r3dvar status=nf_fwrite3d(ng, iNLM, DAI(ng)%ncid, DAI(ng)%Tid(itrc), & & DAI(ng)%Rindex, gtype, & & LBi, UBi, LBj, UBj, 1, N(ng), scale, & # ifdef MASKING & GRID(ng) % rmask, & # endif & OCEAN(ng) % t(:,:,:,NOUT,itrc)) IF (FoundError(status, nf90_noerr, __LINE__, & & __FILE__)) THEN IF (Master) THEN WRITE (stdout,20) TRIM(Vname(1,idTvar(itrc))), DAI(ng)%Rindex END IF exit_flag=3 ioerror=status RETURN END IF END DO ! ! Write out vertical viscosity coefficient. ! scale=1.0_r8 gtype=gfactor*w3dvar status=nf_fwrite3d(ng, iNLM, DAI(ng)%ncid, DAI(ng)%Vid(idVvis), & & DAI(ng)%Rindex, gtype, & & LBi, UBi, LBj, UBj, 0, N(ng), scale, & # ifdef MASKING & GRID(ng) % rmask, & # endif & MIXING(ng) % Akv, & & SetFillVal = .FALSE.) IF (FoundError(status, nf90_noerr, __LINE__, & & __FILE__)) THEN IF (Master) THEN WRITE (stdout,20) TRIM(Vname(1,idVvis)), DAI(ng)%Rindex END IF exit_flag=3 ioerror=status RETURN END IF ! ! Write out vertical diffusion coefficient for potential temperature. ! scale=1.0_r8 gtype=gfactor*w3dvar status=nf_fwrite3d(ng, iNLM, DAI(ng)%ncid, DAI(ng)%Vid(idTdif), & & DAI(ng)%Rindex, gtype, & & LBi, UBi, LBj, UBj, 0, N(ng), scale, & # ifdef MASKING & GRID(ng) % rmask, & # endif & MIXING(ng) % Akt(:,:,:,itemp), & & SetFillVal = .FALSE.) IF (FoundError(status, nf90_noerr, __LINE__, & & __FILE__)) THEN IF (Master) THEN WRITE (stdout,20) TRIM(Vname(1,idTdif)), DAI(ng)%Rindex END IF exit_flag=3 ioerror=status RETURN END IF # ifdef SALINITY ! ! Write out vertical diffusion coefficient for salinity. ! scale=1.0_r8 gtype=gfactor*w3dvar status=nf_fwrite3d(ng, iNLM, DAI(ng)%ncid, DAI(ng)%Vid(idSdif), & & DAI(ng)%Rindex, gtype, & & LBi, UBi, LBj, UBj, 0, N(ng), scale, & # ifdef MASKING & GRID(ng) % rmask, & # endif & MIXING(ng) % Akt(:,:,:,isalt), & & SetFillVal = .FALSE.) IF (FoundError(status, nf90_noerr, __LINE__, & & __FILE__)) THEN IF (Master) THEN WRITE (stdout,20) TRIM(Vname(1,idSdif)), DAI(ng)%Rindex END IF exit_flag=3 ioerror=status RETURN END IF # endif # endif ! !----------------------------------------------------------------------- ! Synchronize restart NetCDF file to disk. !----------------------------------------------------------------------- ! CALL netcdf_sync (ng, iNLM, DAI(ng)%name, DAI(ng)%ncid) IF (FoundError(exit_flag, NoError, __LINE__, & & __FILE__)) RETURN # ifdef SOLVE3D # ifdef NESTING IF (Master) WRITE (stdout,30) KOUT, NOUT, DAI(ng)%Rindex, ng # else IF (Master) WRITE (stdout,30) KOUT, NOUT, DAI(ng)%Rindex # endif # else # ifdef NESTING IF (Master) WRITE (stdout,30) KOUT, DAI(ng)%Rindex, ng # else IF (Master) WRITE (stdout,30) KOUT, DAI(ng)%Rindex # endif # endif ! 10 FORMAT (/,' WRT_DAI - error while writing variable: ',a,/,11x, & & 'into DA initial/restart NetCDF file.') 20 FORMAT (/,' WRT_DAI - error while writing variable: ',a,/,11x, & & 'into DA initial/rstart NetCDF file for time record: ',i4) # ifdef SOLVE3D 30 FORMAT (6x,'WRT_DAI - wrote DA INI/RST', t39, & # ifdef NESTING & 'fields (Index=',i1,',',i1,') in record = ',i7.7,t92,i2.2) # else & 'fields (Index=',i1,',',i1,') in record = ',i7.7) # endif # else 30 FORMAT (6x,'WRT_DAI - wrote DA INI/RST', t39, & # ifdef NESTING & 'fields (Index=',i1,') in record = ',i7.7,t92,i2.2) # else & 'fields (Index=',i1,') in record = ',i7.7) # endif # endif RETURN END SUBROUTINE wrt_dai #else SUBROUTINE wrt_dai RETURN END SUBROUTINE wrt_dai #endif