!
! $Header$
!
      ndex = 0
      ndex2d = 0
      ndex3d = 0
c
      zsto = pdtphys
      zout = pdtphys * FLOAT(ecrit_tra)
      itau_w = itau_phy + nstep

      
      i = NINT(zout/zsto)
cym      CALL gr_fi_ecrit(1,klon,iim,jjm+1,pphis,zx_tmp_2d)
      CALL histwrite_phy(nid_tra,"phis",itau_w,pphis)
C
cym      CALL gr_fi_ecrit(1,klon,iim,jjm+1,airephy,zx_tmp_2d)      
      CALL histwrite_phy(nid_tra,"aire",itau_w,airephy)
#ifdef INCA
cym      CALL gr_fi_ecrit(1, klon,iim,jjm+1, ps,zx_tmp_2d)
      CALL histwrite_phy(nid_tra,"ps",itau_w,ps)

      print *,"WRITE PTROP"
cym      CALL gr_fi_ecrit(1, klon,iim,jjm+1, ptrop,zx_tmp_2d)
      CALL histwrite_phy(nid_tra,"ptrop",itau_w,ptrop)

C   3d FIELDS
     
       print *,"WRITE T_SERI"
cym      CALL gr_fi_ecrit(klev,klon,iim,jjm+1,t_seri, zx_tmp_3d)
      CALL histwrite_phy(nid_tra,"temp",itau_w,t_seri)

cym      CALL gr_fi_ecrit(klev,klon,iim,jjm+1,u, zx_tmp_3d)
      CALL histwrite_phy(nid_tra,"u",itau_w,u)

cym      CALL gr_fi_ecrit(klev,klon,iim,jjm+1,v, zx_tmp_3d)
      CALL histwrite_phy(nid_tra,"v",itau_w,v)

cym      CALL gr_fi_ecrit(klev,klon,iim,jjm+1,sh, zx_tmp_3d)
      CALL histwrite_phy(nid_tra,"h2o",itau_w,sh)

cym      CALL gr_fi_ecrit(klev,klon,iim,jjm+1,pdel, zx_tmp_3d)
      CALL histwrite_phy(nid_tra,"pdel",itau_w,pdel)

cym      CALL gr_fi_ecrit(klev,klon,iim,jjm+1,pplay, zx_tmp_3d)
      CALL histwrite_phy(nid_tra,"pmid",itau_w,pplay)


! Ajout Anne
!#ifdef INCA_AER
c      CALL gr_fi_ecrit(klev,klon,iim,jjm+1,airm, zx_tmp_3d)
      CALL histwrite_phy(nid_tra,"airm",itau_w,airm)
!#endif

! Fin ajout Anne

#ifdef INCA
#ifdef INCAINFO
      DO it=1, phtcnt
      WRITE(str2,'(i2.2)') it
cym      CALL gr_fi_ecrit(klev,klon,iim,jjm+1,jrates(1,1,it),
cym     .     zx_tmp_3d)
      CALL histwrite_phy(nid_tra,"j"//str2,itau_w,jrates(:,:,it))
      ENDDO

      DO it=1, hetcnt
      WRITE(str2,'(i2.2)') it
cym      CALL gr_fi_ecrit(klev,klon,iim,jjm+1,hrates(1,1,it),
cym     .     zx_tmp_3d)
      CALL histwrite_phy(nid_tra,"w"//str2,itau_w,hrates(:,:,it))
      ENDDO

      DO it=1, extcnt
      WRITE(str2,'(i2.2)') it
cym      CALL gr_fi_ecrit(klev,klon,iim,jjm+1,extflx(1,1,it),
cym     .     zx_tmp_3d)
      CALL histwrite_phy(nid_tra,"ext"//str2,itau_w,extflx(:,:,it))
      ENDDO

      DO it=1, nfs
      WRITE(str2,'(i2.2)') it
cym      CALL gr_fi_ecrit(klev,klon,iim,jjm+1,invariants(1,1,it),
cym     .     zx_tmp_3d)
      CALL histwrite_phy(nid_tra,"INV"//str2,itau_w,invariants(:,:,it))
      ENDDO
#else
cym      CALL gr_fi_ecrit(klev,klon,iim,jjm+1,jrates(1,1,2),
cym    .     zx_tmp_3d)
      CALL histwrite_phy(nid_tra,"jO3",itau_w,jrates(:,:,2))

cym      CALL gr_fi_ecrit(klev,klon,iim,jjm+1,jrates(1,1,4),
cym     .     zx_tmp_3d)
      CALL histwrite_phy(nid_tra,"jNO2",itau_w,jrates(:,:,4))

cym      CALL gr_fi_ecrit(klev,klon,iim,jjm+1,jrates(1,1,13),
cym     .     zx_tmp_3d)
      CALL histwrite_phy(nid_tra,"jH2O2",itau_w,jrates(:,:,13))

cym      CALL gr_fi_ecrit(klev,klon,iim,jjm+1,hrates(1,1,1),
cym     .     zx_tmp_3d)
      CALL histwrite_phy(nid_tra,"wHNO3",itau_w,hrates(:,:,1))

cym      CALL gr_fi_ecrit(klev,klon,iim,jjm+1,krates(1,1,1),
cym     .     zx_tmp_3d)
      CALL histwrite_phy(nid_tra,"kN2O5",itau_w,krates(:,:,1))

cym      CALL gr_fi_ecrit(klev,klon,iim,jjm+1,extflx(1,1,1),
cym     .     zx_tmp_3d)
      CALL histwrite_phy(nid_tra,"LghtNO",itau_w,extflx(:,:,1))
#endif
      DO it=1, grpcnt

cym      CALL gr_fi_ecrit(klev,klon,iim,jjm+1,nas(1,1,it),zx_tmp_3d)
cym      zx_tmp_3d = zx_tmp_3d * dry_mass / nadv_mass(it)
      CALL histwrite_phy(nid_tra,grpsym(it),itau_w,
     .          nas(:,:,it)* dry_mass / nadv_mass(it))
      ENDDO
#endif

#ifdef INCA_AER

      it = id_CIDUSTM
cym       CALL gr_fi_ecrit(klev,klon,iim,jjm+1,scavcoef_st(1,1,it),
cym     .                  zx_tmp_3d)
       CALL histwrite_phy(nid_tra,"scavcoef_st",itau_w,
     .                scavcoef_st(:,:,it))
cym       CALL gr_fi_ecrit(klev,klon,iim,jjm+1,scavcoef_cv(1,1,it),
cym     .                  zx_tmp_3d)
       CALL histwrite_phy(nid_tra,"scavcoef_cv",itau_w,
     .                 scavcoef_cv(:,:,it))

       CALL gr_fi_ecrit(1, klon,iim,jjm+1,angst(1),zx_tmp_2d)
       CALL histwrite_phy(nid_tra2,"AngstroemComp",itau_w,angst(:))

#endif
#endif

      DO it=1,nqmax
C champs 2D
#ifdef INCA
      IF ( prt_flag_ts(it) == 0 ) CYCLE
cym      CALL gr_fi_ecrit(1, klon,iim,jjm+1, eflux(1,it),zx_tmp_2d)
      CALL histwrite_phy(nid_tra,"Emi_"//solsym(it),itau_w,
     .               eflux(:,it))

cym      CALL gr_fi_ecrit(1, klon,iim,jjm+1, dvel(1,it),zx_tmp_2d)
      CALL histwrite_phy(nid_tra,"Dep_"//solsym(it),itau_w,
     .               dvel(:,it))
#ifdef INCA_AER
      call diag(airephy,tr_seri)

      IF  ((it .ge. trmx) .and. (it .le. trnx)) then
cym        CALL gr_fi_ecrit(1, klon,iim,jjm+1,sflux(1,it),zx_tmp_2d)
        CALL histwrite_phy(nid_tra2,"Sed_"//solsym(it),itau_w,
     .        sflux(:,it))

cym        CALL gr_fi_ecrit(1, klon,iim,jjm+1,dflux(1,it),zx_tmp_2d)
        CALL histwrite_phy(nid_tra2,"Dry_"//solsym(it),itau_w,
     .                 dflux(:,it))
cym        CALL gr_fi_ecrit(1, klon,iim,jjm+1,wflux(1,it),zx_tmp_2d)
        CALL histwrite_phy(nid_tra2,"Wet_"//solsym(it),itau_w,
     .                 wflux(:,it))
cym        CALL gr_fi_ecrit(1, klon,iim,jjm+1,wsflux(1,it),zx_tmp_2d)
        CALL histwrite_phy(nid_tra2,"WetST_"//solsym(it),itau_w,
     .                 wsflux(:,it))
cym        CALL gr_fi_ecrit(1, klon,iim,jjm+1,wcflux(1,it),zx_tmp_2d)
        CALL histwrite_phy(nid_tra2,"WetCV_"//solsym(it),itau_w,
     .                 wcflux(:,it))

cym        CALL gr_fi_ecrit(klev, klon,iim,jjm+1,eflux_alt(1,1,it),zx_tmp_3d)
        CALL histwrite_phy(nid_tra2,"Emi_alt_"//solsym(it),itau_w,
     .                 eflux_alt(:,:,it))

cym        CALL gr_fi_ecrit(1, klon,iim,jjm+1,aload(1,it),zx_tmp_2d)
        CALL histwrite_phy(nid_tra2,"Load_"//solsym(it),itau_w,
     .                 aload(:,it))
        CALL histwrite_phy(nid_tra3,"Inst_Load_"//solsym(it),itau_w,
     .             aload(:,it))

cym        CALL gr_fi_ecrit(1, klon,iim,jjm+1,sconc(1,it),zx_tmp_2d)
        CALL histwrite_phy(nid_tra2,"SConc_"//solsym(it),itau_w,
     .                sconc(:,it))

        do la=1,las
cym          CALL gr_fi_ecrit(1, klon,iim,jjm+1,tausum(1,la,it),zx_tmp_2d)
          CALL histwrite_phy(nid_tra2,"OD_"//cla(la)//solsym(it),
     .                       itau_w,tausum(:,la,it))
        enddo

cym        CALL gr_fi_ecrit(klev, klon,iim,jjm+1,md(1,1,it),zx_tmp_3d)
        CALL histwrite_phy(nid_tra2,"MD_"//solsym(it),itau_w,
     .                 md(:,:,it))

      endif
#endif
C champs 3D
cym       CALL gr_fi_ecrit(klev,klon,iim,jjm+1,tr_seri(1,1,it),zx_tmp_3d)

       zx_tmp_fi3d(:,:)=tr_seri(:,:,it)
       !Prefer vmr to mmr for transported species
       if( adv_mass(it) /= 0. ) then
#ifdef INCA_AER
         if (it .lt. trmx) then
#endif
       zx_tmp_fi3d(:,:)= zx_tmp_fi3d(:,:) * dry_mass / adv_mass(it)
#ifdef INCA_AER
         endif
#endif
       else
#ifdef INCA
       if ( solsym(it) == 'OX' ) then
       zx_tmp_fi3d(:,:)=zx_tmp_fi3d(:,:)*dry_mass/nadv_mass(id_o3)
       end if
#endif
       end if

       CALL histwrite_phy(nid_tra,solsym(it),itau_w,zx_tmp_fi3d)
#else

cym       CALL gr_fi_ecrit(klev,klon,iim,jjm+1,tr_seri(1,1,it),zx_tmp_3d)
       CALL histwrite_phy(nid_tra,tnom(it+2),itau_w,tr_seri(:,:,it))
       if (lessivage) THEN
cym       CALL gr_fi_ecrit(klev,klon,iim,jjm+1,flestottr(1,1,it),zx_tmp_3d)
       CALL histwrite_phy(nid_tra,"fl"//tnom(it+2),itau_w,
     .                                   flestottr(:,:,it))
      endif
      
c----Olivia
cym       CALL gr_fi_ecrit(klev,klon,iim,jjm+1,d_tr_th(1,1,it),zx_tmp_3d)
       CALL histwrite_phy(nid_tra,"d_tr_th_"//tnom(it+2),itau_w,
     .                                   d_tr_th(:,:,it))
cym       CALL gr_fi_ecrit(klev,klon,iim,jjm+1,d_tr_cvi(1,1,it),zx_tmp_3d)
       CALL histwrite_phy(nid_tra,"d_tr_cv_"//tnom(it+2),itau_w,
     .                                  d_tr_cvi(:,:,it))
cym       CALL gr_fi_ecrit(klev,klon,iim,jjm+1,d_tr_cli(1,1,it),zx_tmp_3d)
       CALL histwrite_phy(nid_tra,"d_tr_cl_"//tnom(it+2),itau_w,
     .                                   d_tr_cli(:,:,it))
c---fin Olivia      
      
#endif
      ENDDO

#ifdef INCA
!#ifdef INCA_CH4
      CALL histwrite_phy(nid_tra,"O3_column",itau_w,o3_col)

      CALL histwrite_phy(nid_tra,"CO_column",itau_w,co_col)

      CALL histwrite_phy(nid_tra,"CH4_column",itau_w,ch4_col)

      CALL histwrite_phy(nid_tra,"NO2_column",itau_w,no2_col)

      CALL histwrite_phy(nid_tra,"O3_ste",itau_w,o3_st_flx)

      CALL histwrite_phy(nid_tra,"O3_prod",itau_w,o3_prod)

      CALL histwrite_phy(nid_tra,"O3_loss",itau_w,o3_loss)

! Ajout Anne
#ifdef INCA_AER
! for sulfur cycle

      CALL histwrite_phy(nid_tra,"SO2_p_dmsoh",itau_w,SO2_p_dmsoh)

      CALL histwrite_phy(nid_tra,"SO2_p_dmsno3",itau_w,SO2_p_dmsno3)

      CALL histwrite_phy(nid_tra,"SO2_p_h2soh",itau_w,SO2_p_h2soh)

      CALL histwrite_phy(nid_tra,"SO2_p_dmsooh",itau_w,SO2_p_dmsooh)

      CALL histwrite_phy(nid_tra,"DMSO_p_dmsoh",itau_w,DMSO_p_dmsoh)

      CALL histwrite_phy(nid_tra,"ASMSAM_p_dmsooh",itau_w,ASMSAM_p_dmsooh)

      CALL histwrite_phy(nid_tra,"ASSO4M_p_so2oh",itau_w,ASSO4M_p_so2oh)

      CALL histwrite_phy(nid_tra,"ASSO4M_p_so2h2o2",itau_w,ASSO4M_p_so2h2o2)

      CALL histwrite_phy(nid_tra,"ASSO4M_p_so2o3",itau_w,ASSO4M_p_so2o3)

c closing the sulfur budget
      CALL histwrite_phy(nid_tra,"Wet3D_SO2",itau_w,wet3d_so2)
      CALL histwrite_phy(nid_tra,"Wet3D_DMS",itau_w,wet3d_dms)
      CALL histwrite_phy(nid_tra,"Wet3D_HNO3",itau_w,wet3d_hno3)
      CALL histwrite_phy(nid_tra,"Wet3D_H2O2",itau_w,wet3d_h2o2)


      CALL histwrite_phy(nid_tra,"PH_HIST",itau_w,PH_HIST)
#endif

#ifdef INCA_NMHC
      CALL histwrite_phy(nid_tra,"CO2_basprod",itau_w,CO2_basprod)

      CALL histwrite_phy(nid_tra,"CO2_nmhcprod",itau_w,CO2_nmhcprod)

      CALL histwrite_phy(nid_tra,"CO2_radicalprod",itau_w,CO2_radicalprod)

      CALL histwrite_phy(nid_tra,"HNO3_prod",itau_w,hno3_prod)

      CALL histwrite_phy(nid_tra,"HNO3_loss",itau_w,hno3_loss)

      CALL histwrite_phy(nid_tra,"CO_prod",itau_w,co_prod)

      CALL histwrite_phy(nid_tra,"CO_loss",itau_w,co_loss)

#endif

! Fin ajout Anne

!     ... Special section for daytime averaging
!       CALL gr_fi_ecrit(klev,klon,iim,jjm+1,day_cnt(1,1),
!    .       zx_tmp_3d)
!       CALL histwrite(nid_tra,"day_cnt",itau_w,zx_tmp_3d,
!    .                                  iim*(jjm+1)*klev,ndex3d)
!       CALL gr_fi_ecrit(klev,klon,iim,jjm+1,no_daytime(1,1),
!    .       zx_tmp_3d)
!       CALL histwrite(nid_tra,"NO_day",itau_w,zx_tmp_3d,
!    .                                  iim*(jjm+1)*klev,ndex3d)

!#endif
#else

C abder
cym         CALL gr_fi_ecrit(1,klon,iim,jjm+1,yu1,zx_tmp_2d)
         CALL histwrite_phy(nid_tra,"pyu1",itau_w,yu1)

cym         CALL gr_fi_ecrit(1,klon,iim,jjm+1,yv1,zx_tmp_2d)
         CALL histwrite_phy(nid_tra,"pyv1",itau_w,yv1)

cym         CALL gr_fi_ecrit(1,klon,iim,jjm+1,pftsol1,zx_tmp_2d)
         CALL histwrite_phy(nid_tra,"ftsol1",itau_w,pftsol1)

cym         CALL gr_fi_ecrit(1,klon,iim,jjm+1,pftsol2,zx_tmp_2d)
         CALL histwrite_phy(nid_tra,"ftsol2",itau_w,pftsol2)

cym         CALL gr_fi_ecrit(1,klon,iim,jjm+1,pftsol3,zx_tmp_2d)
         CALL histwrite_phy(nid_tra,"ftsol3",itau_w,pftsol3)

cym         CALL gr_fi_ecrit(1,klon,iim,jjm+1,pftsol4,zx_tmp_2d)
         CALL histwrite_phy(nid_tra,"ftsol4",itau_w,pftsol4)

cym         CALL gr_fi_ecrit(1,klon,iim,jjm+1,ppsrf1,zx_tmp_2d)
         CALL histwrite_phy(nid_tra,"psrf1",itau_w,ppsrf1)

cym         CALL gr_fi_ecrit(1,klon,iim,jjm+1,ppsrf2,zx_tmp_2d)
         CALL histwrite_phy(nid_tra,"psrf2",itau_w,ppsrf2)

cym         CALL gr_fi_ecrit(1,klon,iim,jjm+1,ppsrf3,zx_tmp_2d)
         CALL histwrite_phy(nid_tra,"psrf3",itau_w,ppsrf3)

cym         CALL gr_fi_ecrit(1,klon,iim,jjm+1,ppsrf4,zx_tmp_2d)
         CALL histwrite_phy(nid_tra,"psrf4",itau_w,ppsrf4)
	 
cym        CALL gr_fi_ecrit(klev,klon,iim,jjm+1,pplay,zx_tmp_3d)
        CALL histwrite_phy(nid_tra,"pplay",itau_w,pplay)

cym        CALL gr_fi_ecrit(klev,klon,iim,jjm+1,t_seri,zx_tmp_3d)
        CALL histwrite_phy(nid_tra,"t",itau_w,t_seri)
	
cym        CALL gr_fi_ecrit(klev,klon,iim,jjm+1,pmfu,zx_tmp_3d)
        CALL histwrite_phy(nid_tra,"mfu",itau_w,pmfu)
     
cym        CALL gr_fi_ecrit(klev,klon,iim,jjm+1,pmfd,zx_tmp_3d)
        CALL histwrite_phy(nid_tra,"mfd",itau_w,pmfd)
     
cym        CALL gr_fi_ecrit(klev,klon,iim,jjm+1,pen_u,zx_tmp_3d)
        CALL histwrite_phy(nid_tra,"en_u",itau_w,pen_u)
     
cym        CALL gr_fi_ecrit(klev,klon,iim,jjm+1,pen_d,zx_tmp_3d)
        CALL histwrite_phy(nid_tra,"en_d",itau_w,pen_d)
     
cym        CALL gr_fi_ecrit(klev,klon,iim,jjm+1,pde_d,zx_tmp_3d)
        CALL histwrite_phy(nid_tra,"de_d",itau_w,pde_d)
     
cym        CALL gr_fi_ecrit(klev,klon,iim,jjm+1,pde_u,zx_tmp_3d)
        CALL histwrite_phy(nid_tra,"de_u",itau_w,pde_u)
     
cym        CALL gr_fi_ecrit(klev,klon,iim,jjm+1,coefh,zx_tmp_3d)
        CALL histwrite_phy(nid_tra,"coefh",itau_w,coefh)


c abder
#endif

      if (ok_sync) then
         call histsync(nid_tra)
#ifdef INCA_AER
         call histsync(nid_tra2)
         call histsync(nid_tra3)
#endif
       endif