| 1 | MODULE sbc_oce |
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| 2 | !!====================================================================== |
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| 3 | !! *** MODULE sbc_oce *** |
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| 4 | !! Surface module : variables defined in core memory |
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| 5 | !!====================================================================== |
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| 6 | !! History : 3.0 ! 2006-06 (G. Madec) Original code |
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| 7 | !! - ! 2008-08 (G. Madec) namsbc moved from sbcmod |
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| 8 | !! 3.3 ! 2010-04 (M. Leclair, G. Madec) Forcing averaged over 2 time steps |
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| 9 | !!---------------------------------------------------------------------- |
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| 10 | USE par_oce ! ocean parameters |
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| 11 | |
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| 12 | IMPLICIT NONE |
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| 13 | PRIVATE |
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| 14 | |
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| 15 | !!---------------------------------------------------------------------- |
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| 16 | !! Namelist for the Ocean Surface Boundary Condition |
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| 17 | !!---------------------------------------------------------------------- |
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| 18 | ! !! * namsbc namelist * |
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| 19 | LOGICAL , PUBLIC :: ln_ana = .FALSE. !: analytical boundary condition flag |
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| 20 | LOGICAL , PUBLIC :: ln_flx = .FALSE. !: flux formulation |
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| 21 | LOGICAL , PUBLIC :: ln_blk_clio = .FALSE. !: CLIO bulk formulation |
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| 22 | LOGICAL , PUBLIC :: ln_blk_core = .FALSE. !: CORE bulk formulation |
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| 23 | LOGICAL , PUBLIC :: ln_cpl = .FALSE. !: coupled formulation (overwritten by key_sbc_coupled ) |
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| 24 | LOGICAL , PUBLIC :: ln_dm2dc = .FALSE. !: Daily mean to Diurnal Cycle short wave (qsr) |
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| 25 | LOGICAL , PUBLIC :: ln_rnf = .FALSE. !: runoffs / runoff mouths |
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| 26 | LOGICAL , PUBLIC :: ln_ssr = .FALSE. !: Sea Surface restoring on SST and/or SSS |
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| 27 | INTEGER , PUBLIC :: nn_ice = 0 !: flag on ice in the surface boundary condition (=0/1/2/3) |
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| 28 | INTEGER , PUBLIC :: nn_fwb = 0 !: FreshWater Budget control : |
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| 29 | ! !: = 0 unchecked |
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| 30 | ! !: = 1 global mean of e-p-r set to zero at each nn_fsbc time step |
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| 31 | ! !: = 2 annual global mean of e-p-r set to zero |
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| 32 | INTEGER , PUBLIC :: nn_ico_cpl = 0 !: ice-ocean coupling indicator |
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| 33 | ! !: = 0 LIM-3 old case |
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| 34 | ! !: = 1 stresses computed using now ocean velocity |
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| 35 | ! !: = 2 combination of 0 and 1 cases |
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| 36 | |
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| 37 | !!---------------------------------------------------------------------- |
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| 38 | !! Ocean Surface Boundary Condition fields |
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| 39 | !!---------------------------------------------------------------------- |
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| 40 | LOGICAL , PUBLIC :: lhftau = .FALSE. !: HF tau used in TKE: mean(stress module) - module(mean stress) |
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| 41 | !! !! now ! before !! |
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| 42 | REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: utau , utau_b !: sea surface i-stress (ocean referential) [N/m2] |
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| 43 | REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: vtau , vtau_b !: sea surface j-stress (ocean referential) [N/m2] |
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| 44 | REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: taum !: module of sea surface stress (at T-point) [N/m2] |
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| 45 | REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: wndm !: wind speed module at T-point (=|U10m-Uoce|) [m/s] |
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| 46 | !! wndm is used only in PISCES to compute surface gases exchanges in ice-free ocean or leads |
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| 47 | REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: qsr , qsr_b !: sea heat flux: solar [W/m2] |
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| 48 | REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: qns , qns_b !: sea heat flux: non solar [W/m2] |
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| 49 | REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: qsr_tot !: total solar heat flux (over sea and ice) [W/m2] |
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| 50 | REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: qns_tot !: total non solar heat flux (over sea and ice) [W/m2] |
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| 51 | REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: emp , emp_b !: freshwater budget: volume flux [Kg/m2/s] |
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| 52 | REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: emps , emps_b !: freshwater budget: concentration/dillution [Kg/m2/s] |
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| 53 | REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: emp_tot !: total E-P-R over ocean and ice [Kg/m2/s] |
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| 54 | ! - ML - beginning |
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| 55 | REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: sbc_trd_hc_n !: sbc heat content trend now [K/m/s] |
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| 56 | REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: sbc_trd_hc_b !: " " " " before " |
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| 57 | REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: sbc_trd_sc_n !: sbc salt content trend now [psu/m/s] |
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| 58 | REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: sbc_trd_sc_b !: " " " " before " |
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| 59 | REAL(wp), PUBLIC, DIMENSION(jpi,jpj,jpk) :: qsr_trd_hc_n !: heat content trend due to qsr flux now [K/m/s] |
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| 60 | REAL(wp), PUBLIC, DIMENSION(jpi,jpj,jpk) :: qsr_trd_hc_b !: " " " " " " " before " |
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| 61 | ! - ML - end |
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| 62 | REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: tprecip !: total precipitation [Kg/m2/s] |
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| 63 | REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: sprecip !: solid precipitation [Kg/m2/s] |
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| 64 | REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: fr_i !: ice fraction = 1 - lead fraction (between 0 to 1) |
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| 65 | #if defined key_cpl_carbon_cycle |
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| 66 | REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: atm_co2 !: atmospheric pCO2 [ppm] |
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| 67 | #endif |
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| 68 | !!$ REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: rrunoff !: runoff |
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| 69 | !!$ REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: calving !: calving |
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| 70 | |
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| 71 | !!---------------------------------------------------------------------- |
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| 72 | !! Sea Surface Mean fields |
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| 73 | !!---------------------------------------------------------------------- |
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| 74 | INTEGER , PUBLIC :: nn_fsbc !: frequency of sbc computation (as well as sea-ice model) |
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| 75 | REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: ssu_m !: mean (nn_fsbc time-step) surface sea i-current (U-point) [m/s] |
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| 76 | REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: ssv_m !: mean (nn_fsbc time-step) surface sea j-current (V-point) [m/s] |
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| 77 | REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: sst_m !: mean (nn_fsbc time-step) surface sea temperature [Celsius] |
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| 78 | REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: sss_m !: mean (nn_fsbc time-step) surface sea salinity [psu] |
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| 79 | REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: ssh_m !: mean (nn_fsbc time-step) sea surface height [m] |
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| 80 | |
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| 81 | !!---------------------------------------------------------------------- |
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| 82 | !! NEMO/OPA 3.3 , LOCEAN-IPSL (2010) |
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| 83 | !! $Id$ |
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| 84 | !! Software governed by the CeCILL licence (modipsl/doc/NEMO_CeCILL.txt) |
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| 85 | !!====================================================================== |
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| 86 | END MODULE sbc_oce |
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