source: branches/DEV_r2006_merge_TRA_TRC/NEMO/OPA_SRC/step_oce.F90 @ 2082

MODULE step_oce
   !!======================================================================
   !!                       ***  MODULE step_oce  ***
   !! Time-stepping    : manager of the ocean, tracer and ice time stepping
   !!----------------------------------------------------------------------
   USE oce             ! ocean dynamics and tracers variables
   USE dom_oce         ! ocean space and time domain variables 
   USE zdf_oce         ! ocean vertical physics variables
   USE ldftra_oce      ! ocean tracer   - trends
   USE ldfdyn_oce      ! ocean dynamics - trends
   USE in_out_manager  ! I/O manager
   USE iom             !
   USE lbclnk

   USE daymod          ! calendar                         (day     routine)

   USE dtatem          ! ocean temperature data           (dta_tem routine)
   USE dtasal          ! ocean salinity    data           (dta_sal routine)
   USE sbcmod          ! surface boundary condition       (sbc     routine)
   USE sbcrnf          ! surface boundary condition: runoff variables
   USE sbccpl          ! surface boundary condition: coupled formulation (call send at end of step)
   USE cpl_oasis3, ONLY : lk_cpl

#if defined key_top
   USE trcstp          ! passive tracer time-stepping      (trc_stp routine)
#endif

   USE traqsr          ! solar radiation penetration      (tra_qsr routine)
   USE trasbc          ! surface boundary condition       (tra_sbc routine)
   USE trabbc          ! bottom boundary condition        (tra_bbc routine)
   USE trabbl          ! bottom boundary layer            (tra_bbl routine)
   USE tradmp          ! internal damping                 (tra_dmp routine)
   USE traadv          ! advection scheme control     (tra_adv_ctl routine)
   USE traldf          ! lateral mixing                   (tra_ldf routine)
   USE cla             ! cross land advection             (tra_cla routine)
   !   zdfkpp          ! KPP non-local tracer fluxes      (tra_kpp routine)
   USE trazdf          ! vertical mixing                  (tra_zdf routine)
   USE tranxt          ! time-stepping                    (tra_nxt routine)
   USE tranpc          ! non-penetrative convection       (tra_npc routine)

   USE eosbn2          ! equation of state                (eos_bn2 routine)

   USE dynadv          ! advection                        (dyn_adv routine)
   USE dynbfr          ! Bottom friction terms            (dyn_bfr routine)
   USE dynvor          ! vorticity term                   (dyn_vor routine)
   USE dynhpg          ! hydrostatic pressure grad.       (dyn_hpg routine)
   USE dynldf          ! lateral momentum diffusion       (dyn_ldf routine)
   USE dynzdf          ! vertical diffusion               (dyn_zdf routine)
   USE dynspg_oce      ! surface pressure gradient        (dyn_spg routine)
   USE dynspg          ! surface pressure gradient        (dyn_spg routine)
   USE dynnxt          ! time-stepping                    (dyn_nxt routine)

   USE obc_par         ! open boundary condition variables
   USE obcdta          ! open boundary condition data     (obc_dta routine)
   USE obcrst          ! open boundary cond. restart      (obc_rst routine)
   USE obcrad          ! open boundary cond. radiation    (obc_rad routine)

   USE bdy_par         ! unstructured open boundary data variables
   USE bdydta          ! unstructured open boundary data  (bdy_dta routine)

   USE sshwzv          ! vertical velocity and ssh        (ssh_wzv routine)

   USE ldfslp          ! iso-neutral slopes               (ldf_slp routine)
   USE ldfeiv          ! eddy induced velocity coef.      (ldf_eiv routine)

   USE zdftmx          ! tide-induced vertical mixing     (zdf_tmx routine)
   USE zdfbfr          ! bottom friction                  (zdf_bfr routine)
   USE zdftke_old      ! old TKE vertical mixing      (zdf_tke_old routine)
   USE zdftke          ! TKE vertical mixing              (zdf_tke routine)
   USE zdfkpp          ! KPP vertical mixing              (zdf_kpp routine)
   USE zdfddm          ! double diffusion mixing          (zdf_ddm routine)
   USE zdfevd          ! enhanced vertical diffusion      (zdf_evd routine)
   USE zdfric          ! Richardson vertical mixing       (zdf_ric routine)
   USE zdfmxl          ! Mixed-layer depth                (zdf_mxl routine)

   USE zpshde          ! partial step: hor. derivative     (zps_hde routine)

   USE diawri          ! Standard run outputs             (dia_wri routine)
   USE trdicp          ! Ocean momentum/tracers trends    (trd_wri routine)
   USE trdmld          ! mixed-layer trends               (trd_mld routine)
   USE trdmld_rst      ! restart for mixed-layer trends
   USE trdmod_oce      ! ocean momentum/tracers trends
   USE trdmod          ! momentum/tracers trends   
   USE trdvor          ! vorticity budget                 (trd_vor routine)
   USE diagap          ! hor. mean model-data gap         (dia_gap routine)
   USE diahdy          ! dynamic height                   (dia_hdy routine)
   USE diaptr          ! poleward transports              (dia_ptr routine)
   USE diaar5          ! AR5 diagnosics                   (dia_ar5 routine)
   USE diahth          ! thermocline depth                (dia_hth routine)
   USE diafwb          ! freshwater budget                (dia_fwb routine)
   USE flo_oce         ! floats variables
   USE floats          ! floats computation               (flo_stp routine)

   USE stpctl          ! time stepping control            (stp_ctl routine)
   USE restart         ! ocean restart                    (rst_wri routine)
   USE prtctl          ! Print control                    (prt_ctl routine)

   USE traswp          ! Swap arrays                      (tra_swp routine)
                       !                                (tra_unswp routine) 

#if defined key_agrif
   USE agrif_opa_sponge ! Momemtum and tracers sponges
#endif

   !!======================================================================
END MODULE step_oce