source: branches/DEV_r2106_LOCEAN2010/NEMO/OPA_SRC/step_oce.F90 @ 2200

MODULE step_oce
   !!======================================================================
   !!                       ***  MODULE step_oce  ***
   !! Time-stepping    : module used for the ocean 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

   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 diahsb           ! heat, salt and volume budgets    (dia_hsb 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, tra_unswp routine)

#if defined key_agrif
   USE agrif_opa_sponge ! Momemtum and tracers sponges
#endif
   !!======================================================================
END MODULE step_oce