| 1 | MODULE trc |
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| 2 | !!====================================================================== |
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| 3 | !! *** MODULE trc *** |
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| 4 | !! Passive tracers : module for tracers defined |
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| 5 | !!====================================================================== |
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| 6 | !! History : OPA ! 1996-01 (M. Levy) Original code |
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| 7 | !! - ! 2000-04 (O. Aumont, M.A. Foujols) HAMOCC3 and P3ZD |
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| 8 | !! NEMO 1.0 ! 2004-03 (C. Ethe) Free form and module |
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| 9 | !! 3.6 ! 2016-11 (A. Yool) Updated diags for CMIP6 |
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| 10 | !!---------------------------------------------------------------------- |
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| 11 | #if defined key_top |
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| 12 | !!---------------------------------------------------------------------- |
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| 13 | !! 'key_top' TOP models |
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| 14 | !!---------------------------------------------------------------------- |
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| 15 | USE par_oce |
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| 16 | USE par_trc |
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| 17 | |
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| 18 | IMPLICIT NONE |
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| 19 | PUBLIC |
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| 20 | |
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| 21 | PUBLIC trc_alloc ! called by nemogcm.F90 |
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| 22 | |
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| 23 | !! parameters for the control of passive tracers |
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| 24 | !! --------------------------------------------- |
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| 25 | INTEGER, PUBLIC :: numnat_ref = -1 !: logical unit for the reference passive tracer namelist_top_ref |
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| 26 | INTEGER, PUBLIC :: numnat_cfg = -1 !: logical unit for the reference passive tracer namelist_top_cfg |
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| 27 | INTEGER, PUBLIC :: numont = -1 !: logical unit for the reference passive tracer namelist output output.namelist.top |
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| 28 | INTEGER, PUBLIC :: numstr = -1 !: logical unit for tracer statistics |
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| 29 | INTEGER, PUBLIC :: numrtr !: logical unit for trc restart (read ) |
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| 30 | INTEGER, PUBLIC :: numrtw !: logical unit for trc restart ( write ) |
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| 31 | |
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| 32 | !! passive tracers fields (before,now,after) |
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| 33 | !! -------------------------------------------------- |
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| 34 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: trai !: initial total tracer |
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| 35 | REAL(wp), PUBLIC :: areatot !: total volume |
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| 36 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,: ) :: cvol !: volume correction -degrad option- |
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| 37 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:,:) :: trn !: tracer concentration for now time step |
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| 38 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:,:) :: tra !: tracer concentration for next time step |
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| 39 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:,:) :: trb !: tracer concentration for before time step |
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| 40 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,: ) :: sbc_trc_b !: Before sbc fluxes for tracers |
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| 41 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,: ) :: sbc_trc !: Now sbc fluxes for tracers |
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| 42 | |
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| 43 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,: ) :: trc_i !: prescribed tracer concentration in sea ice for SBC |
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| 44 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,: ) :: trc_o !: prescribed tracer concentration in ocean for SBC |
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| 45 | INTEGER , PUBLIC :: nn_ice_tr !: handling of sea ice tracers |
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| 46 | |
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| 47 | !! interpolated gradient |
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| 48 | !!-------------------------------------------------- |
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| 49 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: gtru !: hor. gradient at u-points at bottom ocean level |
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| 50 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: gtrv !: hor. gradient at v-points at bottom ocean level |
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| 51 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: gtrui !: hor. gradient at u-points at top ocean level |
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| 52 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: gtrvi !: hor. gradient at v-points at top ocean level |
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| 53 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: qsr_mean !: daily mean qsr |
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| 54 | |
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| 55 | !! passive tracers (input and output) |
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| 56 | !! ------------------------------------------ |
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| 57 | LOGICAL , PUBLIC :: ln_rsttr !: boolean term for restart i/o for passive tracers (namelist) |
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| 58 | LOGICAL , PUBLIC :: lrst_trc !: logical to control the trc restart write |
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| 59 | INTEGER , PUBLIC :: nn_writetrc !: time step frequency for concentration outputs (namelist) |
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| 60 | INTEGER , PUBLIC :: nutwrs !: output FILE for passive tracers restart |
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| 61 | INTEGER , PUBLIC :: nutrst !: logical unit for restart FILE for passive tracers |
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| 62 | INTEGER , PUBLIC :: nn_rsttr !: control of the time step ( 0 or 1 ) for pass. tr. |
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| 63 | CHARACTER(len = 80) , PUBLIC :: cn_trcrst_in !: suffix of pass. tracer restart name (input) |
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| 64 | CHARACTER(len = 256), PUBLIC :: cn_trcrst_indir !: restart input directory |
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| 65 | CHARACTER(len = 80) , PUBLIC :: cn_trcrst_out !: suffix of pass. tracer restart name (output) |
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| 66 | CHARACTER(len = 256), PUBLIC :: cn_trcrst_outdir !: restart output directory |
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| 67 | REAL(wp) , PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: rdttrc !: vertical profile of passive tracer time step |
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| 68 | LOGICAL , PUBLIC :: ln_top_euler !: boolean term for euler integration |
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| 69 | LOGICAL , PUBLIC :: ln_trcdta !: Read inputs data from files |
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| 70 | LOGICAL , PUBLIC :: ln_trcdmp !: internal damping flag |
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| 71 | LOGICAL , PUBLIC :: ln_trcdmp_clo !: internal damping flag on closed seas |
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| 72 | INTEGER , PUBLIC :: nittrc000 !: first time step of passive tracers model |
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| 73 | LOGICAL , PUBLIC :: l_trcdm2dc !: Diurnal cycle for TOP |
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| 74 | |
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| 75 | !! Information for the ice module for tracers |
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| 76 | !! ------------------------------------------ |
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| 77 | TYPE TRC_I_NML !--- Ice tracer namelist structure |
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| 78 | REAL(wp) :: trc_ratio ! ice-ocean trc ratio |
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| 79 | REAL(wp) :: trc_prescr ! prescribed ice trc cc |
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| 80 | CHARACTER(len=2) :: ctrc_o ! choice of ocean trc cc |
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| 81 | END TYPE |
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| 82 | |
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| 83 | REAL(wp), DIMENSION(jptra), PUBLIC :: trc_ice_ratio, & ! ice-ocean tracer ratio |
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| 84 | trc_ice_prescr ! prescribed ice trc cc |
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| 85 | CHARACTER(len=2), DIMENSION(jptra), PUBLIC :: cn_trc_o ! choice of ocean tracer cc |
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| 86 | |
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| 87 | !! information for outputs |
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| 88 | !! -------------------------------------------------- |
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| 89 | TYPE, PUBLIC :: PTRACER !: Passive tracer type |
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| 90 | CHARACTER(len = 20) :: clsname !: short name |
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| 91 | CHARACTER(len = 80) :: cllname !: long name |
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| 92 | CHARACTER(len = 20) :: clunit !: unit |
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| 93 | LOGICAL :: llinit !: read in a file or not |
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| 94 | LOGICAL :: llsave !: save the tracer or not |
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| 95 | END TYPE PTRACER |
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| 96 | CHARACTER(len = 20), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: ctrcnm !: tracer name |
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| 97 | CHARACTER(len = 80), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: ctrcln !: trccer field long name |
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| 98 | CHARACTER(len = 20), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: ctrcun !: tracer unit |
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| 99 | LOGICAL , PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: ln_trc_wri !: save the tracer or not |
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| 100 | |
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| 101 | TYPE, PUBLIC :: DIAG !: passive trcacer ddditional diagnostic type |
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| 102 | CHARACTER(len = 20) :: sname !: short name |
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| 103 | CHARACTER(len = 80) :: lname !: long name |
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| 104 | CHARACTER(len = 20) :: units !: unit |
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| 105 | END TYPE DIAG |
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| 106 | |
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| 107 | #if defined key_medusa && defined key_iomput |
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| 108 | TYPE, PUBLIC :: BDIAG |
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| 109 | LOGICAL :: dgsave |
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| 110 | END TYPE BDIAG |
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| 111 | |
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| 112 | TYPE, PUBLIC :: DIAG_IOM |
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| 113 | TYPE(BDIAG) INVTN, INVTSI, INVTFE, PRN, MPN, PRD, MPD, DSED, OPAL, OPALDISS, GMIPn, & |
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| 114 | GMID, MZMI, GMEPN, GMEPD, GMEZMI, GMED, MZME, DEXP, DETN, MDET, AEOLIAN, BENTHIC, & |
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| 115 | SCAVENGE, PN_JLIM, PN_NLIM, PN_FELIM, PD_JLIM, PD_NLIM, PD_FELIM, PD_SILIM, & |
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| 116 | PDSILIM2, SDT__100, SDT__200, SDT__500, SDT_1000, TOTREG_N, TOTRG_SI, REG__100, & |
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| 117 | REG__200, REG__500, REG_1000, FASTN, FASTSI, FASTFE, FASTC, FASTCA, FDT__100, & |
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| 118 | FDT__200, FDT__500, FDT_1000, RG__100F, RG__200F, RG__500F, RG_1000F, FDS__100, & |
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| 119 | FDS__200, FDS__500, FDS_1000, RGS_100F, RGS_200F, RGS_500F, RGS1000F, REMINN, & |
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| 120 | REMINSI, REMINFE, REMINC, REMINCA, SEAFLRN, SEAFLRSI, SEAFLRFE, SEAFLRC, SEAFLRCA, & |
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| 121 | MED_QSR, MED_XPAR, INTFLX_N, INTFLX_SI, INTFLX_FE, INT_PN, INT_PD, ML_PRN, ML_PRD, & |
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| 122 | OCAL_CCD, OCAL_LVL, FE_0000, FE_0100, FE_0200, FE_0500, FE_1000, MED_XZE, WIND, & |
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| 123 | ATM_PCO2, OCN_PH, OCN_PCO2, OCNH2CO3, OCN_HCO3, OCN_CO3, CO2FLUX, OM_CAL, OM_ARG, & |
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| 124 | TCO2, TALK, KW660, ATM_PP0, O2FLUX, O2SAT, CAL_CCD, ARG_CCD, SFR_OCAL, SFR_OARG, & |
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| 125 | N_PROD, N_CONS, C_PROD, C_CONS, O2_PROD, O2_CONS, O2_ANOX, RR_0100, RR_0500, & |
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| 126 | RR_1000, IBEN_N, IBEN_FE, IBEN_C, IBEN_SI, IBEN_CA, OBEN_N, OBEN_FE, OBEN_C, & |
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| 127 | OBEN_SI, OBEN_CA, BEN_N, BEN_FE, BEN_C, BEN_SI, BEN_CA, RUNOFF, RIV_N, RIV_SI, & |
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| 128 | RIV_C, RIV_ALK, DETC, SDC__100, SDC__200, SDC__500, SDC_1000, INVTC, INVTALK, & |
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| 129 | INVTO2, LYSO_CA, COM_RESP, PN_LLOSS, PD_LLOSS, ZI_LLOSS, ZE_LLOSS, ZI_MES_N, & |
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| 130 | ZI_MES_D, ZI_MES_C, ZI_MESDC, ZI_EXCR, ZI_RESP, ZI_GROW, ZE_MES_N, ZE_MES_D, & |
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| 131 | ZE_MES_C, ZE_MESDC, ZE_EXCR, ZE_RESP, ZE_GROW, MDETC, GMIDC, GMEDC, & |
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| 132 | INT_ZMI, INT_ZME, INT_DET, INT_DTC, DMS_SURF, DMS_ANDR, DMS_SIMO, DMS_ARAN, & |
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| 133 | DMS_HALL, DMS_ANDM, ATM_XCO2, OCN_FCO2, ATM_FCO2, OCN_RHOSW, OCN_SCHCO2, & |
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| 134 | OCN_KWCO2, OCN_K0, CO2STARAIR, OCN_DPCO2, & ! end of regular 2D |
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| 135 | TPP3, DETFLUX3, REMIN3N, PH3, OM_CAL3, & ! end of regular 3D |
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| 136 | ! JPALM (01/09/17): additional UKESM 2D diag |
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| 137 | CHL_MLD, & |
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| 138 | ! AXY (11/11/16): additional CMIP6 2D diagnostics |
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| 139 | epC100, epCALC100, epN100, epSI100, & |
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| 140 | FGCO2, INTDISSIC, INTDISSIN, INTDISSISI, INTTALK, O2min, ZO2min, & |
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| 141 | FBDDTALK, FBDDTDIC, FBDDTDIFE, FBDDTDIN, FBDDTDISI, & |
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| 142 | ! AXY (11/11/16): additional CMIP6 3D diagnostics |
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| 143 | TPPD3, & |
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| 144 | BDDTALK3, BDDTDIC3, BDDTDIFE3, BDDTDIN3, BDDTDISI3, & |
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| 145 | FD_NIT3, FD_SIL3, FD_CAR3, FD_CAL3, & |
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| 146 | CO33, CO3SATARAG3, CO3SATCALC3, DCALC3, & |
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| 147 | EXPC3, EXPN3, EXPCALC3, EXPSI3, & |
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| 148 | FEDISS3, FESCAV3, & |
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| 149 | MIGRAZP3, MIGRAZD3, MEGRAZP3, MEGRAZD3, MEGRAZZ3, & |
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| 150 | O2SAT3, PBSI3, PCAL3, REMOC3, & |
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| 151 | PNLIMJ3, PNLIMN3, PNLIMFE3, PDLIMJ3, PDLIMN3, PDLIMFE3, PDLIMSI3 |
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| 152 | !! |
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| 153 | !! list of all MEDUSA diagnostics that could be called by iom_use |
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| 154 | END TYPE DIAG_IOM |
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| 155 | !! |
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| 156 | TYPE(DIAG_IOM), PUBLIC :: med_diag ! define which diagnostics are asked in outputs |
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| 157 | # endif |
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| 158 | |
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| 159 | !! information for inputs |
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| 160 | !! -------------------------------------------------- |
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| 161 | LOGICAL , PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: ln_trc_ini !: Initialisation from data input file |
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| 162 | LOGICAL , PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: ln_trc_obc !: Use open boundary condition data |
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| 163 | LOGICAL , PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: ln_trc_sbc !: Use surface boundary condition data |
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| 164 | LOGICAL , PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: ln_trc_cbc !: Use coastal boundary condition data |
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| 165 | |
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| 166 | !! additional 2D/3D outputs namelist |
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| 167 | !! -------------------------------------------------- |
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| 168 | REAL(wp) , PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:, :) :: trc2d !: additional 2d outputs array |
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| 169 | REAL(wp) , PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:,:) :: trc3d !: additional 3d outputs array |
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| 170 | CHARACTER(len = 20), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: ctrc2d !: 2d field short name |
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| 171 | CHARACTER(len = 80), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: ctrc2l !: 2d field long name |
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| 172 | CHARACTER(len = 20), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: ctrc2u !: 2d field unit |
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| 173 | CHARACTER(len = 20), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: ctrc3d !: 3d field short name |
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| 174 | CHARACTER(len = 80), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: ctrc3l !: 3d field long name |
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| 175 | CHARACTER(len = 20), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: ctrc3u !: 3d field unit |
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| 176 | LOGICAL , PUBLIC :: ln_diatrc !: boolean term for additional diagnostic |
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| 177 | INTEGER , PUBLIC :: nn_writedia !: frequency of additional outputs |
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| 178 | |
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| 179 | !! Biological trends |
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| 180 | !! ----------------- |
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| 181 | LOGICAL , PUBLIC :: ln_diabio !: boolean term for biological diagnostic |
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| 182 | INTEGER , PUBLIC :: nn_writebio !: frequency of biological outputs |
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| 183 | REAL(wp) , PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:,:) :: trbio !: biological trends |
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| 184 | CHARACTER(len = 20), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: ctrbio !: bio field short name |
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| 185 | CHARACTER(len = 80), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: ctrbil !: bio field long name |
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| 186 | CHARACTER(len = 20), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: ctrbiu !: bio field unit |
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| 187 | |
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| 188 | !! variables to average over physics over passive tracer sub-steps. |
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| 189 | !! ---------------------------------------------------------------- |
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| 190 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: un_tm !: i-horizontal velocity average [m/s] |
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| 191 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: vn_tm !: j-horizontal velocity average [m/s] |
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| 192 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:,:) :: tsn_tm !: t/s average [m/s] |
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| 193 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: avt_tm !: vertical diffusivity coeff. at w-point [m2/s] |
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| 194 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: rhop_tm !: |
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| 195 | # if defined key_zdfddm |
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| 196 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: avs_tm !: vertical double diffusivity coeff. at w-point [m/s] |
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| 197 | # endif |
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| 198 | #if defined key_ldfslp |
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| 199 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: wslpi_tm !: i-direction slope at u-, w-points |
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| 200 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: wslpj_tm !: j-direction slope at u-, w-points |
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| 201 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: uslp_tm !: j-direction slope at u-, w-points |
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| 202 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: vslp_tm !: j-direction slope at u-, w-points |
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| 203 | #endif |
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| 204 | #if defined key_trabbl |
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| 205 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: ahu_bbl_tm !: u-, w-points |
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| 206 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: ahv_bbl_tm !: j-direction slope at u-, w-points |
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| 207 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: utr_bbl_tm !: j-direction slope at u-, w-points |
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| 208 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: vtr_bbl_tm !: j-direction slope at u-, w-points |
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| 209 | #endif |
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| 210 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sshn_tm !: average ssh for the now step [m] |
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| 211 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sshb_hold !:hold sshb from the beginning of each sub-stepping[m] |
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| 212 | |
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| 213 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: rnf_tm !: river runoff |
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| 214 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: h_rnf_tm !: depth in metres to the bottom of the relevant grid box |
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| 215 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hmld_tm !: mixed layer depth average [m] |
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| 216 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: fr_i_tm !: average ice fraction [m/s] |
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| 217 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: emp_tm !: freshwater budget: volume flux [Kg/m2/s] |
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| 218 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: fmmflx_tm !: freshwater budget: freezing/melting [Kg/m2/s] |
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| 219 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: emp_b_hold !: hold emp from the beginning of each sub-stepping[m] |
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| 220 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: qsr_tm !: solar radiation average [m] |
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| 221 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wndm_tm !: 10m wind average [m] |
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| 222 | ! |
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| 223 | |
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| 224 | ! Temporary physical arrays for sub_stepping |
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| 225 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:,:) :: tsn_temp |
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| 226 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: un_temp,vn_temp,wn_temp !: hold current values of avt, un, vn, wn |
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| 227 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: avt_temp, rhop_temp !: hold current values of avt, un, vn, wn |
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| 228 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sshn_temp, sshb_temp, ssha_temp, rnf_temp,h_rnf_temp |
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| 229 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: hdivn_temp, rotn_temp |
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| 230 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: hdivb_temp, rotb_temp |
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| 231 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hmld_temp, qsr_temp, fr_i_temp,wndm_temp |
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| 232 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: emp_temp, fmmflx_temp, emp_b_temp |
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| 233 | ! |
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| 234 | #if defined key_trabbl |
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| 235 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: ahu_bbl_temp, ahv_bbl_temp, utr_bbl_temp, vtr_bbl_temp !: hold current values |
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| 236 | #endif |
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| 237 | ! |
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| 238 | #if defined key_ldfslp |
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| 239 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: wslpi_temp, wslpj_temp, uslp_temp, vslp_temp !: hold current values |
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| 240 | #endif |
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| 241 | ! |
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| 242 | # if defined key_zdfddm |
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| 243 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: avs_temp !: salinity vertical diffusivity coeff. at w-point [m/s] |
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| 244 | # endif |
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| 245 | ! |
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| 246 | |
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| 247 | !!---------------------------------------------------------------------- |
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| 248 | !! NEMO/TOP 3.3.1 , NEMO Consortium (2010) |
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| 249 | !! $Id$ |
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| 250 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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| 251 | !!---------------------------------------------------------------------- |
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| 252 | CONTAINS |
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| 253 | |
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| 254 | INTEGER FUNCTION trc_alloc() |
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| 255 | !!------------------------------------------------------------------- |
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| 256 | !! *** ROUTINE trc_alloc *** |
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| 257 | !!------------------------------------------------------------------- |
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| 258 | USE lib_mpp, ONLY: ctl_warn |
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| 259 | !!------------------------------------------------------------------- |
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| 260 | ! |
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| 261 | ALLOCATE( trn(jpi,jpj,jpk,jptra), trb(jpi,jpj,jpk,jptra), tra(jpi,jpj,jpk,jptra), & |
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| 262 | & trc_i(jpi,jpj,jptra) , trc_o(jpi,jpj,jptra) , & |
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| 263 | & gtru (jpi,jpj,jptra) , gtrv (jpi,jpj,jptra) , & |
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| 264 | & gtrui(jpi,jpj,jptra) , gtrvi(jpi,jpj,jptra) , & |
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| 265 | & sbc_trc_b(jpi,jpj,jptra), sbc_trc(jpi,jpj,jptra) , & |
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| 266 | & cvol(jpi,jpj,jpk) , rdttrc(jpk) , trai(jptra) , & |
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| 267 | & ctrcnm(jptra) , ctrcln(jptra) , ctrcun(jptra) , & |
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| 268 | & ln_trc_ini(jptra) , ln_trc_wri(jptra) , qsr_mean(jpi,jpj) , STAT = trc_alloc ) |
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| 269 | |
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| 270 | IF( trc_alloc /= 0 ) CALL ctl_warn('trc_alloc: failed to allocate arrays') |
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| 271 | |
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| 272 | ! It is known that not intialising SBC_TRC can introduce NaNs |
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| 273 | sbc_trc(:,:,:) = 0.0 |
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| 274 | |
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| 275 | ! |
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| 276 | END FUNCTION trc_alloc |
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| 277 | |
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| 278 | #else |
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| 279 | !!---------------------------------------------------------------------- |
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| 280 | !! Empty module : No passive tracer |
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| 281 | !!---------------------------------------------------------------------- |
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| 282 | #endif |
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| 283 | |
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| 284 | !!====================================================================== |
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| 285 | END MODULE trc |
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