Latest NUOPC caps (CICE-Consortium#500)

* updated orbital calculations needed for cesm

* fixed problems in updated orbital calculations needed for cesm

* update CICE6 to support coupling with UFS

* put in changes so that both ufsatm and cesm requirements for potential temperature and density are satisfied

* update icepack submodule

* Revert "update icepack submodule"

This reverts commit e70d1ab.

* update comp_ice.backend with temporary ice_timers fix

* Fix threading problem in init_bgc

* Fix additional OMP problems

* changes for coldstart running

* Move the forapps directory

* remove cesmcoupled ifdefs

* Fix logging issues for NUOPC

* removal of many cpp-ifdefs

* fix compile errors

* fixes to get cesm working

* fixed white space issue

* Add restart_coszen namelist option

* Update NUOPC cap to work with latest CICE6 master

* nuopc,cmeps or s2s build updates

* fixes for dbug_flag

* Update nuopc2 to latest CICE master

* Fix some merge problems

* Fix dbug variable

* Manual merge of UFS changes

Co-authored-by: Mariana Vertenstein <mvertens@ucar.edu>
Co-authored-by: apcraig <anthony.p.craig@gmail.com>
Co-authored-by: Denise Worthen <denise.worthen@noaa.gov>

cicecore/drivers/nuopc/cmeps/CICE_RunMod.F90

@@ -346,6 +346,7 @@ subroutine coupling_prep (iblk)
           alvdf_ai, alidf_ai, alvdr_ai, alidr_ai, fhocn_ai, &
           fresh_ai, fsalt_ai, fsalt, &
           fswthru_ai, fhocn, fswthru, scale_factor, snowfrac, &
+          fswthru_vdr, fswthru_vdf, fswthru_idr, fswthru_idf, &
           swvdr, swidr, swvdf, swidf, Tf, Tair, Qa, strairxT, strairyT, &
           fsens, flat, fswabs, flwout, evap, Tref, Qref, &
           scale_fluxes, frzmlt_init, frzmlt, Uref, wind
@@ -543,7 +544,12 @@ subroutine coupling_prep (iblk)
                             evap     (:,:,iblk),                     &
                             Tref     (:,:,iblk), Qref    (:,:,iblk), &
                             fresh    (:,:,iblk), fsalt   (:,:,iblk), &
-                            fhocn    (:,:,iblk), fswthru (:,:,iblk), &
+                            fhocn    (:,:,iblk),                     &
+                            fswthru  (:,:,iblk),                     &
+                            fswthru_vdr(:,:,iblk),                   &
+                            fswthru_vdf(:,:,iblk),                   &
+                            fswthru_idr(:,:,iblk),                   &
+                            fswthru_idf(:,:,iblk),                   &
                             faero_ocn(:,:,:,iblk),                   &
                             alvdr    (:,:,iblk), alidr   (:,:,iblk), &
                             alvdf    (:,:,iblk), alidf   (:,:,iblk), &

cicecore/drivers/nuopc/cmeps/ice_comp_nuopc.F90

@@ -86,7 +86,7 @@ module ice_comp_nuopc
   character(len=*),parameter   :: shr_cal_noleap    = 'NO_LEAP'
   character(len=*),parameter   :: shr_cal_gregorian = 'GREGORIAN'
 
-  integer     , parameter      :: dbug = 10
+  integer                      :: dbug = 0
   integer     , parameter      :: debug_import = 0 ! internal debug level
   integer     , parameter      :: debug_export = 0 ! internal debug level
   character(*), parameter      :: modName =  "(ice_comp_nuopc)"
@@ -236,6 +236,14 @@ subroutine InitializeAdvertise(gcomp, importState, exportState, clock, rc)
        if (ChkErr(rc,__LINE__,u_FILE_u)) return
     endif
 
+    call NUOPC_CompAttributeGet(gcomp, name='dbug_flag', value=cvalue, isPresent=isPresent, isSet=isSet, rc=rc)
+    if (ChkErr(rc,__LINE__,u_FILE_u)) return
+    if (isPresent .and. isSet) then
+     read(cvalue,*) dbug
+    end if
+    write(logmsg,'(i6)') dbug
+    call ESMF_LogWrite('CICE_cap: dbug = '//trim(logmsg), ESMF_LOGMSG_INFO)
+
     call ice_advertise_fields(gcomp, importState, exportState, flds_scalar_name, rc)
     if (ChkErr(rc,__LINE__,u_FILE_u)) return
 
@@ -539,6 +547,7 @@ subroutine InitializeRealize(gcomp, importState, exportState, clock, rc)
     !----------------------------------------------------------------------------
 
     call icepack_query_parameters(ktherm_out=ktherm)
+    call icepack_query_parameters(tfrz_option_out=tfrz_option)
     call icepack_warnings_flush(nu_diag)
     if (icepack_warnings_aborted()) call abort_ice(error_message=subname, &
         file=__FILE__, line=__LINE__)
@@ -602,13 +611,15 @@ subroutine InitializeRealize(gcomp, importState, exportState, clock, rc)
           write(nu_diag,*) trim(subname),' cice calendar_type = ',trim(calendar_type)
        endif
 
+#ifdef CESMCOUPLED
        if (calendar_type == "GREGORIAN" .or. &
            calendar_type == "Gregorian" .or. &
            calendar_type == "gregorian") then
           call time2sec(iyear-(year_init-1),month,mday,time)
        else
           call time2sec(iyear-year_init,month,mday,time)
        endif
+#endif
        time = time+start_tod
     end if
 
@@ -874,8 +885,8 @@ subroutine InitializeRealize(gcomp, importState, exportState, clock, rc)
     ! diagnostics
     !--------------------------------
 
-    if (dbug > 1) then
-       call State_diagnose(exportState,subname//':ES',rc=rc)
+    if (dbug > 0) then
+       call state_diagnose(exportState,subname//':ES',rc=rc)
        if (ChkErr(rc,__LINE__,u_FILE_u)) return
     endif
 
@@ -905,8 +916,10 @@ subroutine ModelAdvance(gcomp, rc)
     ! Local variables
     type(ESMF_Clock)           :: clock
     type(ESMF_Alarm)           :: alarm
+    type(ESMF_Time)            :: startTime
     type(ESMF_Time)            :: currTime
     type(ESMF_Time)            :: nextTime
+    type(ESMF_TimeInterval)    :: timeStep
     type(ESMF_State)           :: importState, exportState
     character(ESMF_MAXSTR)     :: cvalue
     real(dbl_kind)             :: eccen, obliqr, lambm0, mvelpp
@@ -928,11 +941,31 @@ subroutine ModelAdvance(gcomp, rc)
     logical                    :: isPresent, isSet
     character(*)   , parameter :: F00   = "('(ice_comp_nuopc) ',2a,i8,d21.14)"
     character(len=*),parameter :: subname=trim(modName)//':(ModelAdvance) '
+    character(char_len_long)   :: msgString
     !--------------------------------
 
     rc = ESMF_SUCCESS
     if (dbug > 5) call ESMF_LogWrite(subname//' called', ESMF_LOGMSG_INFO)
 
+    ! query the Component for its clock, importState and exportState
+    call ESMF_GridCompGet(gcomp, clock=clock, importState=importState, &
+      exportState=exportState, rc=rc)
+    if (ChkErr(rc,__LINE__,u_FILE_u)) return
+
+    call ESMF_ClockPrint(clock, options="currTime", &
+      preString="------>Advancing ICE from: ", unit=msgString, rc=rc)
+    if (ChkErr(rc,__LINE__,u_FILE_u)) return
+    call ESMF_LogWrite(subname//trim(msgString), ESMF_LOGMSG_INFO)
+
+    call ESMF_ClockGet(clock, startTime=startTime, currTime=currTime, &
+      timeStep=timeStep, rc=rc)
+    if (ChkErr(rc,__LINE__,u_FILE_u)) return
+
+    call ESMF_TimePrint(currTime + timeStep, &
+      preString="--------------------------------> to: ", unit=msgString, rc=rc)
+    if (ChkErr(rc,__LINE__,u_FILE_u)) return
+    call ESMF_LogWrite(trim(msgString), ESMF_LOGMSG_INFO)
+
     !--------------------------------
     ! Turn on timers
     !--------------------------------
@@ -1050,6 +1083,10 @@ subroutine ModelAdvance(gcomp, rc)
             idate, sec, nu_diag, rc=rc)
        if (ChkErr(rc,__LINE__,u_FILE_u)) return
     end if
+    if (dbug > 0) then
+       call state_diagnose(importState,subname//':IS',rc=rc)
+       if (ChkErr(rc,__LINE__,u_FILE_u)) return
+    end if
 
     !--------------------------------
     ! Advance cice and timestep update
@@ -1067,11 +1104,16 @@ subroutine ModelAdvance(gcomp, rc)
     if (ChkErr(rc,__LINE__,u_FILE_u)) return
     call t_stopf ('cice_run_export')
 
+    ! write Debug output
     if (debug_export > 0 .and. my_task==master_task) then
        call State_fldDebug(exportState, flds_scalar_name, 'cice_export:', &
             idate, sec, nu_diag, rc=rc)
        if (ChkErr(rc,__LINE__,u_FILE_u)) return
     end if
+    if (dbug > 0) then
+       call state_diagnose(exportState,subname//':ES',rc=rc)
+       if (ChkErr(rc,__LINE__,u_FILE_u)) return
+    end if
 
     ! reset shr logging to my original values
     call shr_file_setLogUnit (shrlogunit)

cicecore/drivers/nuopc/cmeps/ice_import_export.F90

@@ -13,13 +13,11 @@ module ice_import_export
   use ice_flux           , only : strairxt, strairyt, strocnxt, strocnyt
   use ice_flux           , only : alvdr, alidr, alvdf, alidf, Tref, Qref, Uref
   use ice_flux           , only : flat, fsens, flwout, evap, fswabs, fhocn, fswthru
-#if (defined NEWCODE)
   use ice_flux           , only : fswthru_vdr, fswthru_vdf, fswthru_idr, fswthru_idf
   use ice_flux           , only : send_i2x_per_cat, fswthrun_ai
-  use ice_flux           , only : faero_atm, faero_ocn
-  use ice_flux           , only : fiso_atm, fiso_ocn, fiso_rain, fiso_evap
-  use ice_flux           , only : Qa_iso, Qref_iso, HDO_ocn, H2_18O_ocn, H2_16O_ocn
-#endif
+  use ice_flux_bgc       , only : faero_atm, faero_ocn
+  use ice_flux_bgc       , only : fiso_atm, fiso_ocn, fiso_evap
+  use ice_flux_bgc       , only : Qa_iso, Qref_iso, HDO_ocn, H2_18O_ocn, H2_16O_ocn
   use ice_flux           , only : fresh, fsalt, zlvl, uatm, vatm, potT, Tair, Qa
   use ice_flux           , only : rhoa, swvdr, swvdf, swidr, swidf, flw, frain
   use ice_flux           , only : fsnow, uocn, vocn, sst, ss_tltx, ss_tlty, frzmlt
@@ -35,6 +33,7 @@ module ice_import_export
   use icepack_intfc      , only : icepack_warnings_flush, icepack_warnings_aborted
   use icepack_intfc      , only : icepack_query_parameters, icepack_query_tracer_flags
   use icepack_intfc      , only : icepack_liquidus_temperature
+  use icepack_intfc      , only : icepack_sea_freezing_temperature
   use cice_wrapper_mod    , only : t_startf, t_stopf, t_barrierf
 #ifdef CESMCOUPLED
   use shr_frz_mod        , only : shr_frz_freezetemp
@@ -87,7 +86,7 @@ module ice_import_export
   type (fld_list_type)     :: fldsFrIce(fldsMax)
   type(ESMF_GeomType_Flag) :: geomtype
 
-  integer     , parameter  :: dbug = 10        ! i/o debug messages
+  integer     , parameter  :: io_dbug = 10        ! i/o debug messages
   character(*), parameter  :: u_FILE_u = &
        __FILE__
 
@@ -115,7 +114,7 @@ subroutine ice_advertise_fields(gcomp, importState, exportState, flds_scalar_nam
     !-------------------------------------------------------------------------------
 
     rc = ESMF_SUCCESS
-    if (dbug > 5) call ESMF_LogWrite(subname//' called', ESMF_LOGMSG_INFO)
+    if (io_dbug > 5) call ESMF_LogWrite(subname//' called', ESMF_LOGMSG_INFO)
 
     ! Determine if the following attributes are sent by the driver and if so read them in
     flds_wiso = .false.
@@ -126,15 +125,13 @@ subroutine ice_advertise_fields(gcomp, importState, exportState, flds_scalar_nam
        call ESMF_LogWrite('flds_wiso = '// trim(cvalue), ESMF_LOGMSG_INFO)
     end if
 
-#if (defined NEWCODE)
     flds_i2o_per_cat = .false.
     call NUOPC_CompAttributeGet(gcomp, name='flds_i2o_per_cat', value=cvalue, isPresent=isPresent, isSet=isSet, rc=rc)
     if (ChkErr(rc,__LINE__,u_FILE_u)) return
     if (isPresent .and. isSet) then
        read(cvalue,*) send_i2x_per_cat
        call ESMF_LogWrite('flds_i2o_per_cat = '// trim(cvalue), ESMF_LOGMSG_INFO)
     end if
-#endif
 
     !-----------------
     ! advertise import fields
@@ -207,14 +204,12 @@ subroutine ice_advertise_fields(gcomp, importState, exportState, flds_scalar_nam
     call fldlist_add(fldsFrIce_num, fldsFrIce, 'inst_ice_vis_dif_albedo'     )
     call fldlist_add(fldsFrIce_num, fldsFrIce, 'inst_ice_ir_dif_albedo'      )
 
-#if (defined NEWCODE)
     ! the following are advertised but might not be connected if they are not present
     ! in the cmeps esmFldsExchange_xxx_mod.F90 that is model specific
     if (send_i2x_per_cat) then
        call fldlist_add(fldsFrIce_num, fldsFrIce, 'ice_fraction_n', &
             ungridded_lbound=1, ungridded_ubound=ncat)
     end if
-#endif
 
     ! ice/atm fluxes computed by ice
     call fldlist_add(fldsFrIce_num, fldsFrIce, 'stress_on_air_ice_zonal'          )
@@ -233,12 +228,10 @@ subroutine ice_advertise_fields(gcomp, importState, exportState, flds_scalar_nam
     call fldlist_add(fldsFrIce_num, fldsFrIce, 'mean_sw_pen_to_ocn_ir_dir_flx'  )
     call fldlist_add(fldsFrIce_num, fldsFrIce, 'mean_sw_pen_to_ocn_ir_dif_flx'  )
 
-#if (defined NEWCODE)
     if (send_i2x_per_cat) then
        call fldlist_add(fldsFrIce_num, fldsFrIce, 'mean_sw_pen_to_ocn_ifrac_n', &
             ungridded_lbound=1, ungridded_ubound=ncat)
     end if
-#endif
     call fldlist_add(fldsFrIce_num , fldsFrIce, 'mean_fresh_water_to_ocean_rate' )
     call fldlist_add(fldsFrIce_num , fldsFrIce, 'mean_salt_rate'                 )
     call fldlist_add(fldsFrIce_num , fldsFrIce, 'stress_on_ocn_ice_zonal'        )
@@ -253,8 +246,8 @@ subroutine ice_advertise_fields(gcomp, importState, exportState, flds_scalar_nam
     if (flds_wiso) then
        call fldlist_add(fldsFrIce_num, fldsFrIce, 'mean_fresh_water_to_ocean_rate_wiso', &
             ungridded_lbound=1, ungridded_ubound=3)
-       !call fldlist_add(fldsFrIce_num, fldsFrIce, 'mean_evap_rate_atm_into_ice_wiso', &
-       !     ungridded_lbound=1, ungridded_ubound=3)
+       call fldlist_add(fldsFrIce_num, fldsFrIce, 'mean_evap_rate_atm_into_ice_wiso', &
+            ungridded_lbound=1, ungridded_ubound=3)
        call fldlist_add(fldsFrIce_num, fldsFrIce, 'Si_qref_wiso', &
             ungridded_lbound=1, ungridded_ubound=3)
     end if
@@ -265,7 +258,7 @@ subroutine ice_advertise_fields(gcomp, importState, exportState, flds_scalar_nam
        if (ChkErr(rc,__LINE__,u_FILE_u)) return
     enddo
 
-    if (dbug > 5) call ESMF_LogWrite(subname//' done', ESMF_LOGMSG_INFO)
+    if (io_dbug > 5) call ESMF_LogWrite(subname//' done', ESMF_LOGMSG_INFO)
 
   end subroutine ice_advertise_fields
 
@@ -361,12 +354,22 @@ subroutine ice_import( importState, rc )
     real (kind=dbl_kind),allocatable :: aflds(:,:,:,:)
     real (kind=dbl_kind)             :: workx, worky
     real (kind=dbl_kind)             :: MIN_RAIN_TEMP, MAX_SNOW_TEMP
-    real (kind=dbl_kind)             :: tffresh
+    real (kind=dbl_kind)             :: Tffresh
     real (kind=dbl_kind)             :: inst_pres_height_lowest  
+    character(len=char_len)          :: tfrz_option
+    integer(int_kind)                :: ktherm
     character(len=*),   parameter    :: subname = 'ice_import'
+    character(len=1024)              :: msgString
     !-----------------------------------------------------
 
     call icepack_query_parameters(Tffresh_out=Tffresh)
+    call icepack_query_parameters(tfrz_option_out=tfrz_option)
+    call icepack_query_parameters(ktherm_out=ktherm)
+    if (io_dbug > 5) then 
+     write(msgString,'(A,i8)')trim(subname)//' tfrz_option = ' &
+       // trim(tfrz_option)//', ktherm = ',ktherm
+     call ESMF_LogWrite(trim(msgString), ESMF_LOGMSG_INFO)
+    end if
 !    call icepack_query_parameters(tfrz_option_out=tfrz_option, &
 !       modal_aero_out=modal_aero, z_tracers_out=z_tracers, skl_bgc_out=skl_bgc, &
 !       Tffresh_out=Tffresh)
@@ -568,7 +571,6 @@ subroutine ice_import( importState, rc )
     ! Get aerosols from mediator
     !-------------------------------------------------------
 
-#if (defined NEWCODE)
     if (State_FldChk(importState, 'Faxa_bcph')) then
        ! the following indices are based on what the atmosphere is sending
        ! bcphidry  ungridded_index=1
@@ -604,7 +606,6 @@ subroutine ice_import( importState, rc )
        call state_getimport(importState, 'Faxa_dstdry', output=faero_atm,  index=3, do_sum=.true., ungridded_index=4, rc=rc)
        if (ChkErr(rc,__LINE__,u_FILE_u)) return
     end if
-#endif
 
     !-------------------------------------------------------
     ! Water isotopes from the mediator
@@ -614,7 +615,6 @@ subroutine ice_import( importState, rc )
     ! 18O => ungridded_index=2
     ! HDO => ungridded_index=3
 
-#if (defined NEWCODE)
     if (State_FldChk(importState, 'shum_wiso')) then
        call state_getimport(importState, 'inst_spec_humid_height_lowest_wiso', output=Qa_iso, index=1, ungridded_index=3, rc=rc)
        if (ChkErr(rc,__LINE__,u_FILE_u)) return
@@ -623,12 +623,12 @@ subroutine ice_import( importState, rc )
        call state_getimport(importState, 'inst_spec_humid_height_lowest_wiso', output=Qa_iso, index=3, ungridded_index=2, rc=rc)
        if (ChkErr(rc,__LINE__,u_FILE_u)) return
 
-       call state_getimport(importState, 'mean_prec_rate_wiso', output=fiso_rain, index=1, ungridded_index=3, rc=rc)
-       if (ChkErr(rc,__LINE__,u_FILE_u)) return
-       call state_getimport(importState, 'mean_prec_rate_wiso', output=fiso_rain, index=2, ungridded_index=1, rc=rc)
-       if (ChkErr(rc,__LINE__,u_FILE_u)) return
-       call state_getimport(importState, 'mean_prec_rate_wiso', output=fiso_rain, index=3, ungridded_index=2, rc=rc)
-       if (ChkErr(rc,__LINE__,u_FILE_u)) return
+!      call state_getimport(importState, 'mean_prec_rate_wiso', output=fiso_rain, index=1, ungridded_index=3, rc=rc)
+!      if (ChkErr(rc,__LINE__,u_FILE_u)) return
+!      call state_getimport(importState, 'mean_prec_rate_wiso', output=fiso_rain, index=2, ungridded_index=1, rc=rc)
+!      if (ChkErr(rc,__LINE__,u_FILE_u)) return
+!      call state_getimport(importState, 'mean_prec_rate_wiso', output=fiso_rain, index=3, ungridded_index=2, rc=rc)
+!      if (ChkErr(rc,__LINE__,u_FILE_u)) return
 
        call state_getimport(importState, 'mean_fprec_rate_wiso', output=fiso_atm, index=1, ungridded_index=3, rc=rc)
        if (ChkErr(rc,__LINE__,u_FILE_u)) return
@@ -644,7 +644,6 @@ subroutine ice_import( importState, rc )
        call state_getimport(importState, 'So_roce_wiso', output=H2_18O_ocn, ungridded_index=2, rc=rc)
        if (ChkErr(rc,__LINE__,u_FILE_u)) return
     end if
-#endif
 
     !-----------------------------------------------------------------
     ! rotate zonal/meridional vectors to local coordinates
@@ -697,8 +696,7 @@ subroutine ice_import( importState, rc )
     do iblk = 1, nblocks
        do j = 1,ny_block
           do i = 1,nx_block
-             !TODO: tcx should this be icepack_sea_freezing_temperature?
-             Tf (i,j,iblk) = icepack_liquidus_temperature(sss(i,j,iblk))
+            Tf(i,j,iblk) = icepack_sea_freezing_temperature(sss(i,j,iblk))
           end do
        end do
     end do
@@ -773,12 +771,12 @@ subroutine ice_export( exportState, rc )
     real    (kind=dbl_kind) :: tauyo (nx_block,ny_block,max_blocks) ! ice/ocean stress
     real    (kind=dbl_kind) :: ailohi(nx_block,ny_block,max_blocks) ! fractional ice area
     real    (kind=dbl_kind), allocatable :: tempfld(:,:,:)
-    real    (kind=dbl_kind) :: tffresh
+    real    (kind=dbl_kind) :: Tffresh
     character(len=*),parameter :: subname = 'ice_export'
     !-----------------------------------------------------
 
     rc = ESMF_SUCCESS
-    if (dbug > 5) call ESMF_LogWrite(subname//' called', ESMF_LOGMSG_INFO)
+    if (io_dbug > 5) call ESMF_LogWrite(subname//' called', ESMF_LOGMSG_INFO)
 
     call icepack_query_parameters(Tffresh_out=Tffresh)
 !    call icepack_query_parameters(tfrz_option_out=tfrz_option, &
@@ -907,7 +905,6 @@ subroutine ice_export( exportState, rc )
     ! ----
 
     ! surface temperature of ice covered portion (degK)
-    !call state_setexport(exportState, 'sea_ice_temperature', input=Tsrf , lmask=tmask, ifrac=ailohi, rc=rc)
     call state_setexport(exportState, 'sea_ice_surface_temperature', input=Tsrf , lmask=tmask, ifrac=ailohi, rc=rc)
     if (ChkErr(rc,__LINE__,u_FILE_u)) return
 
@@ -1005,7 +1002,6 @@ subroutine ice_export( exportState, rc )
     call state_setexport(exportState, 'mean_sw_pen_to_ocn' , input=fswthru, lmask=tmask, ifrac=ailohi, rc=rc)
     if (ChkErr(rc,__LINE__,u_FILE_u)) return
 
-#if (defined NEWCODE)
     ! flux of vis dir shortwave through ice to ocean
     call state_setexport(exportState, 'mean_sw_pen_to_ocn_vis_dir_flx' , input=fswthru_vdr, lmask=tmask, ifrac=ailohi, rc=rc)
     if (ChkErr(rc,__LINE__,u_FILE_u)) return
@@ -1021,7 +1017,6 @@ subroutine ice_export( exportState, rc )
     ! flux of ir dif shortwave through ice to ocean
     call state_setexport(exportState, 'mean_sw_pen_to_ocn_ir_dif_flx' , input=fswthru_idf, lmask=tmask, ifrac=ailohi, rc=rc)
     if (ChkErr(rc,__LINE__,u_FILE_u)) return
-#endif
 
     ! heat exchange with ocean
     call state_setexport(exportState, 'net_heat_flx_to_ocn' , input=fhocn, lmask=tmask, ifrac=ailohi, rc=rc)
@@ -1043,7 +1038,6 @@ subroutine ice_export( exportState, rc )
     call state_setexport(exportState, 'stress_on_ocn_ice_merid' , input=tauyo, lmask=tmask, ifrac=ailohi, rc=rc)
     if (ChkErr(rc,__LINE__,u_FILE_u)) return
 
-#if (defined NEWCODE)
     ! ------
     ! optional aerosol fluxes to ocean
     ! ------
@@ -1134,7 +1128,6 @@ subroutine ice_export( exportState, rc )
           if (ChkErr(rc,__LINE__,u_FILE_u)) return
        end do
     end if
-#endif
 
   end subroutine ice_export