| 1 | MODULE bulk |
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| 2 | !!====================================================================== |
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| 3 | !! *** bulk *** |
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| 4 | !!====================================================================== |
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| 5 | #if defined key_flx_bulk_monthly || defined key_flx_bulk_daily |
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| 6 | !!---------------------------------------------------------------------- |
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| 7 | !! 'key_flx_bulk_monthly' monthly bulk formulea |
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| 8 | !! 'key_flx_bulk_daily' daily bulk formulea |
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| 9 | !!---------------------------------------------------------------------- |
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| 10 | !! bulk : computation of fluxes using bulk formulation |
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| 11 | !!---------------------------------------------------------------------- |
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| 12 | !! * Modules used |
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| 13 | USE oce ! ocean dynamics and tracers |
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| 14 | USE dom_oce ! ocean space and time domain |
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| 15 | USE ice_oce ! bulk variable |
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| 16 | USE ocfzpt ! ocean freezing point |
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| 17 | USE flxblk ! bulk formulae |
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| 18 | USE blk_oce ! bulk variable |
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| 19 | USE flx_oce |
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| 20 | USE taumod |
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| 21 | USE phycst ! physical constants |
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| 22 | USE in_out_manager ! I/O manager |
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| 23 | USE prtctl ! Print control |
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| 24 | |
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| 25 | IMPLICIT NONE |
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| 26 | PRIVATE |
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| 27 | |
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| 28 | !! * Routine accessibility |
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| 29 | PUBLIC blk ! called by flx.F90 |
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| 30 | !!---------------------------------------------------------------------- |
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| 31 | !! OPA 9.0 , LOCEAN-IPSL (2005) |
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| 32 | !! $Header$ |
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| 33 | !! This software is governed by the CeCILL licence see modipsl/doc/NEMO_CeCILL.txt |
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| 34 | !!---------------------------------------------------------------------- |
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| 35 | CONTAINS |
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| 36 | |
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| 37 | SUBROUTINE blk( kt ) |
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| 38 | !!--------------------------------------------------------------------- |
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| 39 | !! *** ROUTINE blk *** |
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| 40 | !! |
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| 41 | !! ** Purpose : provide the heat fluxes on ice and ocean |
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| 42 | !! using bulk formulation |
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| 43 | !! |
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| 44 | !! History : |
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| 45 | !! 9.0 ! 03-11 (C. Ethe and G. Madec) F90: Free form and MODULE |
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| 46 | !!---------------------------------------------------------------------- |
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| 47 | !! * arguments |
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| 48 | INTEGER, INTENT( in ) :: kt ! ocean time step |
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| 49 | |
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| 50 | !! * Local declarations |
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| 51 | REAL(wp), DIMENSION(jpi,jpj) :: & |
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| 52 | zsst , zsss |
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| 53 | # if ! defined key_ice_lim |
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| 54 | INTEGER :: ji, jj ! dummy loop indices |
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| 55 | REAL(wp) :: ztgel, zicopa |
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| 56 | # endif |
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| 57 | !!--------------------------------------------------------------------- |
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| 58 | |
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| 59 | ! Initialisation |
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| 60 | IF( kt == nit000) THEN |
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| 61 | ! computation of rdtbs2 |
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| 62 | IF( nacc == 1 ) THEN |
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| 63 | rdtbs2 = nfbulk * rdtmin * 0.5 |
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| 64 | ELSE |
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| 65 | rdtbs2 = nfbulk * rdt * 0.5 |
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| 66 | ENDIF |
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| 67 | IF ( .NOT.ln_rstart ) THEN |
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| 68 | gsst(:,:) = ( nfbulk - 1 ) * ( tn(:,:,1) + rt0 ) |
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| 69 | gsss(:,:) = ( nfbulk - 1 ) * sn(:,:,1) |
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| 70 | ENDIF |
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| 71 | ENDIF |
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| 72 | |
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| 73 | # if ! defined key_ice_lim |
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| 74 | ! opa model ice freeze() |
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| 75 | DO jj = 1, jpj |
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| 76 | DO ji = 1, jpi |
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| 77 | ztgel = fzptn(ji,jj) |
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| 78 | zicopa = tmask(ji,jj,1) |
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| 79 | IF( tn(ji,jj,1) >= ztgel ) zicopa = 0. |
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| 80 | freeze(ji,jj) = zicopa |
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| 81 | END DO |
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| 82 | END DO |
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| 83 | # endif |
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| 84 | |
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| 85 | gsst(:,:) = gsst(:,:) + tn(:,:,1) + rt0 |
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| 86 | gsss(:,:) = gsss(:,:) + sn(:,:,1) |
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| 87 | |
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| 88 | ! Computation of the fluxes |
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| 89 | IF( MOD( kt - 1 , nfbulk ) == 0 ) THEN |
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| 90 | |
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| 91 | !i zsst(:,:) = gsst(:,:) / REAL( nfbulk ) |
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| 92 | zsst(:,:) = gsst(:,:) / REAL( nfbulk ) * tmask(:,:,1) |
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| 93 | zsss(:,:) = gsss(:,:) / REAL( nfbulk ) |
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| 94 | CALL flx_blk( zsst ) |
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| 95 | |
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| 96 | gsst(:,:) = 0. |
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| 97 | gsss(:,:) = 0. |
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| 98 | |
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| 99 | # if ! defined key_ice_lim |
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| 100 | IF(ln_ctl) THEN ! print mean trends (used for debugging) |
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| 101 | CALL prt_ctl_info(' Forcings ') |
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| 102 | CALL prt_ctl(tab2d_1=qsr_oce , clinfo1=' qsr_oce : ', mask1=tmask, ovlap=1) |
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| 103 | CALL prt_ctl(tab2d_1=qsr_ice , clinfo1=' qsr_ice : ', mask1=tmask, ovlap=1) |
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| 104 | CALL prt_ctl(tab2d_1=qnsr_oce, clinfo1=' qnsr_oce : ', mask1=tmask, ovlap=1) |
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| 105 | CALL prt_ctl(tab2d_1=qnsr_ice, clinfo1=' qnsr_ice : ', mask1=tmask, ovlap=1) |
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| 106 | CALL prt_ctl(tab2d_1=evap , clinfo1=' evap : ', mask1=tmask, ovlap=1) |
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| 107 | CALL prt_ctl(tab2d_1=tprecip , clinfo1=' precip : ', mask1=tmask, ovlap=1) |
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| 108 | CALL prt_ctl(tab2d_1=sprecip , clinfo1=' Snow : ', mask1=tmask, ovlap=1) |
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| 109 | CALL prt_ctl(tab2d_1=taux , clinfo1=' u-stress : ', mask1=tmask, ovlap=1) |
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| 110 | CALL prt_ctl(tab2d_1=tauy , clinfo1=' v-stress : ', mask1=tmask, ovlap=1) |
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| 111 | CALL prt_ctl(tab2d_1=zsst , clinfo1=' sst : ', mask1=tmask, ovlap=1) |
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| 112 | CALL prt_ctl(tab2d_1=zsss , clinfo1=' sss : ', mask1=tmask, ovlap=1) |
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| 113 | ENDIF |
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| 114 | # endif |
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| 115 | ENDIF |
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| 116 | |
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| 117 | END SUBROUTINE blk |
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| 118 | |
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| 119 | #else |
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| 120 | !!---------------------------------------------------------------------- |
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| 121 | !! Dummy module : NO bulk formulea |
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| 122 | !!---------------------------------------------------------------------- |
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| 123 | CONTAINS |
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| 124 | SUBROUTINE blk( kt ) ! Dummy routine |
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| 125 | WRITE(*,*) 'blk: You should not see this print! error? ', kt |
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| 126 | END SUBROUTINE blk |
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| 127 | #endif |
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| 128 | |
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| 129 | !!====================================================================== |
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| 130 | END MODULE bulk |
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