MODULE trdtrc_oce !!====================================================================== !! *** MODULE trdtrc_oce *** !! Ocean trends : set tracer and momentum trend variables !!====================================================================== #if defined key_top || defined key_esopa !!---------------------------------------------------------------------- !! 'key_top' TOP models !!---------------------------------------------------------------------- USE par_oce ! ocean parameters USE par_trc ! passive tracers parameters IMPLICIT NONE PUBLIC ! !!* Namelist namtoptrd: diagnostics on passive tracers trends INTEGER :: nn_trd_trc !: time step frequency dynamics and tracers trends INTEGER :: nn_ctls_trc !: control surface type for trends vertical integration REAL(wp) :: rn_ucf_trc !: unit conversion factor (for netCDF trends outputs) LOGICAL :: ln_trdmxl_trc_instant !: flag to diagnose inst./mean ML trc trends LOGICAL :: ln_trdmxl_trc_restart !: flag to restart mixed-layer trc diagnostics CHARACTER(len=50) :: cn_trdrst_trc_in !: suffix of pass. tracer restart name (input) CHARACTER(len=50) :: cn_trdrst_trc_out !: suffix of pass. tracer restart name (output) LOGICAL, DIMENSION(jptra) :: ln_trdtrc !: large trends diagnostic to write or not (namelist) # if defined key_trdtrc && defined key_iomput LOGICAL, PARAMETER :: lk_trdtrc = .TRUE. # else LOGICAL, PARAMETER :: lk_trdtrc = .FALSE. !: ML trend flag # endif # if defined key_trdmxl_trc || defined key_esopa !!---------------------------------------------------------------------- !! 'key_trdmxl_trc' mixed layer trends diagnostics !!---------------------------------------------------------------------- LOGICAL, PARAMETER :: lk_trdmxl_trc = .TRUE. !: ML trend flag INTEGER, PARAMETER :: & !: mixed layer trends indices jpmxl_trc_xad = 1, & !: zonal advection jpmxl_trc_yad = 2, & !: meridonal ========= jpmxl_trc_zad = 3, & !: vertical ========= jpmxl_trc_ldf = 4, & !: lateral diffusion (geopot. or iso-neutral) jpmxl_trc_zdf = 5, & !: vertical diffusion (TKE) jpmxl_trc_bbl = 6, & !: bottom boundary layer (advective/diffusive) jpmxl_trc_dmp = 7, & !: internal restoring trend jpmxl_trc_sbc = 8, & !: forcing jpmxl_trc_sms = 9, & !: sources minus sinks trend ! jpmxl_trc_xxx = xx, & !: add here any additional trend (** AND UPDATE JPLTRD_TRC BELOW **) jpmxl_trc_radn = 10, & !: corr. trn<0 in trcrad jpmxl_trc_radb = 11, & !: corr. trb<0 in trcrad (like atf) (** MUST BE BEFORE THE LAST ONE **) jpmxl_trc_atf = 12 !: asselin trend (** MUST BE THE LAST ONE**) !! Trends diagnostics parameters !!--------------------------------------------------------------------- INTEGER, PARAMETER :: jpltrd_trc = 12 !: number of mixed-layer trends arrays INTEGER :: jpktrd_trc !: max level for mixed-layer trends diag. !! Arrays used for diagnosing mixed-layer trends !!--------------------------------------------------------------------- CHARACTER(LEN=80) :: clname_trc, ctrd_trc(jpltrd_trc+1,2) INTEGER, ALLOCATABLE, SAVE, DIMENSION(:,:) :: & nmld_trc , & !: mixed layer depth indexes nbol_trc !: mixed-layer depth indexes when read from file REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: wkx_trc !: REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:) :: rmld_trc !: ML depth (m) corresponding to nmld_trc REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:) :: rmld_sum_trc !: needed to compute the leap-frog time mean of ML depth REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:) :: rmldbn_trc !: idem REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: & tml_trc , & !: \ "now" mixed layer temperature/salinity tmlb_trc , & !: / and associated "before" fields tmlbb_trc , & !: \ idem, but valid at the 1rst time step of the tmlbn_trc , & !: / current analysis window tml_sum_trc, & !: mixed layer T, summed over the current analysis period tml_sumb_trc, & !: idem, but from the previous analysis period tmltrd_atf_sumb_trc, & !: Asselin trends, summed over the previous analysis period tmltrd_rad_sumb_trc !: trends due to trb correction in trcrad.F90, summed over the !: previous analysis period REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: & tmlatfb_trc, tmlatfn_trc , & !: "before" Asselin contrib. at beginning of the averaging !: period (i.e. last contrib. from previous such period) !: and "now" Asselin contrib. to the ML trc. trends tmlatfm_trc, & !: accumulator for Asselin trends (needed for storage only) tmlradb_trc, tmlradn_trc , & !: similar to Asselin above, but for the trend due to trb !: correction in trcrad.F90 tmlradm_trc !: accumulator for the previous trcrad trend REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:,:,:) :: & tmltrd_trc, & !: \ physical contributions to the total trend (for T/S), !: / cumulated over the current analysis window tmltrd_sum_trc, & !: sum of these trends over the analysis period tmltrd_csum_ln_trc, & !: now cumulated sum of trends over the "lower triangle" tmltrd_csum_ub_trc !: before (prev. analysis period) cumulated sum over the !: upper triangle REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: & tmltrdm_trc !: total cumulative trends over the analysis window # else LOGICAL, PARAMETER :: lk_trdmxl_trc = .FALSE. !: ML trend flag # endif # if defined key_pisces_reduced CHARACTER(LEN=80) :: clname_bio, ctrd_bio(jpdiabio,2) REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: & tmltrd_bio, & !: \ biological contributions to the total trend , !: / cumulated over the current analysis window tmltrd_sum_bio, & !: sum of these trends over the analysis period tmltrd_csum_ln_bio, & !: now cumulated sum of trends over the "lower triangle" tmltrd_csum_ub_bio !: before (prev. analysis period) cumulated sum over the !: upper triangle #endif !!---------------------------------------------------------------------- !! NEMO/TOP 3.3 , NEMO Consortium (2010) !! $Id$ !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) !!---------------------------------------------------------------------- CONTAINS INTEGER FUNCTION trd_trc_oce_alloc() !!---------------------------------------------------------------------- !! *** ROUTINE trd_trc_oce_alloc *** !!---------------------------------------------------------------------- USE lib_mpp, ONLY: ctl_warn INTEGER :: ierr(2) !!---------------------------------------------------------------------- ierr(:) = 0 ! # if defined key_trdmxl_trc ALLOCATE(nmld_trc(jpi,jpj), nbol_trc(jpi,jpj), & wkx_trc(jpi,jpj,jpk), rmld_trc(jpi,jpj), & rmld_sum_trc(jpi,jpj), rmldbn_trc(jpi,jpj), & tml_trc(jpi,jpj,jptra), tmlb_trc(jpi,jpj,jptra), & tmlbb_trc(jpi,jpj,jptra), tmlbn_trc(jpi,jpj,jptra), & tml_sum_trc(jpi,jpj,jptra), tml_sumb_trc(jpi,jpj,jptra), & tmltrd_atf_sumb_trc(jpi,jpj,jptra), & tmltrd_rad_sumb_trc(jpi,jpj,jptra), & ! tmlatfb_trc(jpi,jpj,jptra), tmlatfn_trc(jpi,jpj,jptra), & tmlatfm_trc(jpi,jpj,jptra), tmlradb_trc(jpi,jpj,jptra), & tmlradn_trc(jpi,jpj,jptra), tmlradm_trc(jpi,jpj,jptra), & ! tmltrd_trc(jpi,jpj,jpltrd_trc,jptra) , & tmltrd_sum_trc(jpi,jpj,jpltrd_trc,jptra) , & tmltrd_csum_ln_trc(jpi,jpj,jpltrd_trc,jptra) , & tmltrd_csum_ub_trc(jpi,jpj,jpltrd_trc,jptra) , & ! tmltrdm_trc(jpi,jpj,jptra) , STAT=ierr(1) ) #endif ! # if defined key_pisces_reduced ALLOCATE( tmltrd_bio (jpi,jpj,jpdiabio) , & & tmltrd_sum_bio (jpi,jpj,jpdiabio) , & & tmltrd_csum_ln_bio(jpi,jpj,jpdiabio) , & & tmltrd_csum_ub_bio(jpi,jpj,jpdiabio) , STAT=ierr(2) ) # endif ! trd_trc_oce_alloc = MAXVAL(ierr) ! IF( trd_trc_oce_alloc /= 0 ) CALL ctl_warn('trd_trc_oce_alloc: failed to allocate arrays') ! # if defined key_trdmxl_trc jpktrd_trc = jpk ! Initialise what used to be a parameter - max level for mixed-layer trends diag. # endif ! END FUNCTION trd_trc_oce_alloc #else !!---------------------------------------------------------------------- !! Empty module : No passive tracer !!---------------------------------------------------------------------- #endif !!====================================================================== END MODULE trdtrc_oce