[11553] | 1 | MODULE isfcpl |
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| 2 | !!====================================================================== |
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| 3 | !! *** MODULE isfcpl *** |
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| 4 | !! |
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| 5 | !! iceshelf coupling module : module managing the coupling between NEMO and an ice sheet model |
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| 6 | !! |
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| 7 | !!====================================================================== |
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| 8 | !! History : 4.1 ! 2019-07 (P. Mathiot) Original code |
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| 9 | !!---------------------------------------------------------------------- |
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| 10 | |
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| 11 | !!---------------------------------------------------------------------- |
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| 12 | !! isfrst : read/write iceshelf variables in/from restart |
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| 13 | !!---------------------------------------------------------------------- |
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[12077] | 14 | USE isf_oce ! ice shelf variable |
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[11902] | 15 | USE isfutils, ONLY : debug |
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[11931] | 16 | USE lib_mpp , ONLY: mpp_sum, mpp_max ! mpp routine |
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[13237] | 17 | #if ! defined key_qco |
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[11931] | 18 | USE domvvl , ONLY: dom_vvl_zgr ! vertical scale factor interpolation |
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[13237] | 19 | #else |
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| 20 | USE domqco , ONLY: dom_qco_zgr ! vertical scale factor interpolation |
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| 21 | #endif |
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[13286] | 22 | USE domutl , ONLY: dom_ngb ! find the closest grid point from a given lon/lat position |
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[11852] | 23 | ! |
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[11553] | 24 | USE oce ! ocean dynamics and tracers |
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| 25 | USE in_out_manager ! I/O manager |
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| 26 | USE iom ! I/O library |
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| 27 | ! |
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| 28 | IMPLICIT NONE |
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| 29 | |
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| 30 | PRIVATE |
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| 31 | |
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[12077] | 32 | PUBLIC isfcpl_rst_write, isfcpl_init ! iceshelf restart read and write |
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| 33 | PUBLIC isfcpl_ssh, isfcpl_tra, isfcpl_vol, isfcpl_cons ! iceshelf correction for ssh, tra, dyn and conservation |
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[11553] | 34 | |
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| 35 | TYPE isfcons |
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| 36 | INTEGER :: ii ! i global |
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| 37 | INTEGER :: jj ! j global |
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| 38 | INTEGER :: kk ! k level |
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| 39 | REAL(wp):: dvol ! volume increment |
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| 40 | REAL(wp):: dsal ! salt increment |
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| 41 | REAL(wp):: dtem ! heat increment |
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| 42 | REAL(wp):: lon ! lon |
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| 43 | REAL(wp):: lat ! lat |
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| 44 | INTEGER :: ngb ! 0/1 (valid location or not (ie on halo or no neigbourg)) |
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| 45 | END TYPE |
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| 46 | ! |
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[12340] | 47 | !! * Substitutions |
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| 48 | # include "do_loop_substitute.h90" |
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[13237] | 49 | # include "domzgr_substitute.h90" |
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[11553] | 50 | !!---------------------------------------------------------------------- |
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| 51 | !! NEMO/OCE 4.0 , NEMO Consortium (2018) |
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| 52 | !! $Id: sbcisf.F90 10536 2019-01-16 19:21:09Z mathiot $ |
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| 53 | !! Software governed by the CeCILL license (see ./LICENSE) |
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| 54 | !!---------------------------------------------------------------------- |
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| 55 | CONTAINS |
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[12068] | 56 | SUBROUTINE isfcpl_init(Kbb, Kmm, Kaa) |
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[11902] | 57 | !!--------------------------------------------------------------------- |
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[12077] | 58 | !! *** ROUTINE iscpl_init *** |
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| 59 | !! |
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| 60 | !! ** Purpose : correct ocean state for new wet cell and horizontal divergence |
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| 61 | !! correction for the dynamical adjustement |
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[11902] | 62 | !! |
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[12077] | 63 | !! ** Action : - compute ssh on new wet cell |
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| 64 | !! - compute T/S on new wet cell |
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| 65 | !! - compute horizontal divergence correction as a volume flux |
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| 66 | !! - compute the T/S/vol correction increment to keep trend to 0 |
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| 67 | !! |
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[11902] | 68 | !!--------------------------------------------------------------------- |
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[12068] | 69 | INTEGER, INTENT(in) :: Kbb, Kmm, Kaa ! ocean time level indices |
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| 70 | !!--------------------------------------------------------------------- |
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[11902] | 71 | INTEGER :: id |
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| 72 | !!---------------------------------------------------------------------- |
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[11852] | 73 | ! |
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| 74 | ! start on an euler time step |
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[12489] | 75 | l_1st_euler = .TRUE. |
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[11553] | 76 | ! |
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[11902] | 77 | ! allocation and initialisation to 0 |
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[11553] | 78 | CALL isf_alloc_cpl() |
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| 79 | ! |
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[11902] | 80 | ! check presence of variable needed for coupling |
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| 81 | ! iom_varid return 0 if not found |
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[11908] | 82 | id = 1 |
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[11902] | 83 | id = id * iom_varid(numror, 'ssmask', ldstop = .false.) |
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| 84 | id = id * iom_varid(numror, 'tmask' , ldstop = .false.) |
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| 85 | id = id * iom_varid(numror, 'e3t_n' , ldstop = .false.) |
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| 86 | id = id * iom_varid(numror, 'e3u_n' , ldstop = .false.) |
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| 87 | id = id * iom_varid(numror, 'e3v_n' , ldstop = .false.) |
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| 88 | IF(lwp) WRITE(numout,*) ' isfcpl_init:', id |
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| 89 | IF (id == 0) THEN |
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| 90 | IF(lwp) WRITE(numout,*) ' isfcpl_init: restart variables for ice sheet coupling are missing, skip coupling for this leg ' |
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| 91 | IF(lwp) WRITE(numout,*) ' ~~~~~~~~~~~' |
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| 92 | IF(lwp) WRITE(numout,*) '' |
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| 93 | ELSE |
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| 94 | ! extrapolation ssh |
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[12068] | 95 | CALL isfcpl_ssh(Kbb, Kmm, Kaa) |
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[11902] | 96 | ! |
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| 97 | ! extrapolation tracer properties |
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[12068] | 98 | CALL isfcpl_tra(Kmm) |
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[11902] | 99 | ! |
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| 100 | ! correction of the horizontal divergence and associated temp. and salt content flux |
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| 101 | ! Need to : - include in the cpl cons the risfcpl_vol/tsc contribution |
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| 102 | ! - decide how to manage thickness level change in conservation |
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[12068] | 103 | CALL isfcpl_vol(Kmm) |
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[11902] | 104 | ! |
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| 105 | ! apply the 'conservation' method |
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[12068] | 106 | IF ( ln_isfcpl_cons ) CALL isfcpl_cons(Kmm) |
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[11902] | 107 | ! |
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| 108 | END IF |
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[11553] | 109 | ! |
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| 110 | ! mask velocity properly (mask used in restart not compatible with new mask) |
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[12068] | 111 | uu(:,:,:,Kmm) = uu(:,:,:,Kmm) * umask(:,:,:) |
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| 112 | vv(:,:,:,Kmm) = vv(:,:,:,Kmm) * vmask(:,:,:) |
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[11553] | 113 | ! |
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[11852] | 114 | ! all before fields set to now values |
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[12068] | 115 | ts (:,:,:,:,Kbb) = ts (:,:,:,:,Kmm) |
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| 116 | uu (:,:,:,Kbb) = uu (:,:,:,Kmm) |
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| 117 | vv (:,:,:,Kbb) = vv (:,:,:,Kmm) |
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| 118 | ssh (:,:,Kbb) = ssh (:,:,Kmm) |
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[13237] | 119 | #if ! defined key_qco |
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[12068] | 120 | e3t(:,:,:,Kbb) = e3t(:,:,:,Kmm) |
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[13237] | 121 | #endif |
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[11553] | 122 | END SUBROUTINE isfcpl_init |
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| 123 | ! |
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[12068] | 124 | SUBROUTINE isfcpl_rst_write(kt, Kmm) |
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[11553] | 125 | !!--------------------------------------------------------------------- |
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[11931] | 126 | !! *** ROUTINE iscpl_rst_write *** |
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| 127 | !! |
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| 128 | !! ** Purpose : write icesheet coupling variables in restart |
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| 129 | !! |
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[11553] | 130 | !!-------------------------- IN -------------------------------------- |
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| 131 | INTEGER, INTENT(in) :: kt |
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[12068] | 132 | INTEGER, INTENT(in) :: Kmm ! ocean time level index |
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[11553] | 133 | !!---------------------------------------------------------------------- |
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[13237] | 134 | INTEGER :: jk ! loop index |
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| 135 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: ze3t, ze3u, ze3v, zgdepw ! e3t , e3u, e3v !!st patch to use substitution |
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| 136 | !!---------------------------------------------------------------------- |
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[11553] | 137 | ! |
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[13237] | 138 | DO jk = 1, jpk |
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| 139 | ze3t(:,:,jk) = e3t(:,:,jk,Kmm) |
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| 140 | ze3u(:,:,jk) = e3u(:,:,jk,Kmm) |
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| 141 | ze3v(:,:,jk) = e3v(:,:,jk,Kmm) |
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| 142 | ! |
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| 143 | zgdepw(:,:,jk) = gdepw(:,:,jk,Kmm) |
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| 144 | END DO |
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| 145 | ! |
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[14037] | 146 | CALL iom_rstput( kt, nitrst, numrow, 'tmask' , tmask ) |
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| 147 | CALL iom_rstput( kt, nitrst, numrow, 'ssmask' , ssmask ) |
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| 148 | CALL iom_rstput( kt, nitrst, numrow, 'e3t_n' , ze3t ) |
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| 149 | CALL iom_rstput( kt, nitrst, numrow, 'e3u_n' , ze3u ) |
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| 150 | CALL iom_rstput( kt, nitrst, numrow, 'e3v_n' , ze3v ) |
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| 151 | CALL iom_rstput( kt, nitrst, numrow, 'gdepw_n', zgdepw ) |
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[11553] | 152 | ! |
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| 153 | END SUBROUTINE isfcpl_rst_write |
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| 154 | |
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[12068] | 155 | SUBROUTINE isfcpl_ssh(Kbb, Kmm, Kaa) |
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[11553] | 156 | !!---------------------------------------------------------------------- |
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| 157 | !! *** ROUTINE iscpl_ssh *** |
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| 158 | !! |
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[11931] | 159 | !! ** Purpose : basic guess of ssh in new wet cell |
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[11553] | 160 | !! |
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| 161 | !! ** Method : basic extrapolation from neigbourg cells |
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| 162 | !! |
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| 163 | !!---------------------------------------------------------------------- |
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| 164 | !! |
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[12068] | 165 | INTEGER, INTENT(in) :: Kbb, Kmm, Kaa ! ocean time level indices |
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| 166 | !!---------------------------------------------------------------------- |
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[11908] | 167 | INTEGER :: ji, jj, jd, jk !! loop index |
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[11553] | 168 | INTEGER :: jip1, jim1, jjp1, jjm1 |
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| 169 | !! |
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| 170 | REAL(wp):: zsummsk |
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| 171 | REAL(wp), DIMENSION(jpi,jpj) :: zdssmask, zssmask0, zssmask_b, zssh |
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| 172 | !!---------------------------------------------------------------------- |
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| 173 | ! |
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[14037] | 174 | CALL iom_get( numror, jpdom_auto, 'ssmask' , zssmask_b ) ! need to extrapolate T/S |
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[11553] | 175 | |
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| 176 | ! compute new ssh if we open a full water column |
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| 177 | ! rude average of the closest neigbourgs (e1e2t not taking into account) |
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| 178 | ! |
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[12068] | 179 | zssh(:,:) = ssh(:,:,Kmm) |
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[11553] | 180 | zssmask0(:,:) = zssmask_b(:,:) |
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| 181 | ! |
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| 182 | DO jd = 1, nn_drown |
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| 183 | ! |
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| 184 | zdssmask(:,:) = ssmask(:,:) - zssmask0(:,:) |
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[13295] | 185 | DO_2D( 0, 0, 0, 0 ) |
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[12353] | 186 | jip1=ji+1; jim1=ji-1; |
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| 187 | jjp1=jj+1; jjm1=jj-1; |
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| 188 | ! |
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| 189 | zsummsk = zssmask0(jip1,jj) + zssmask0(jim1,jj) + zssmask0(ji,jjp1) + zssmask0(ji,jjm1) |
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| 190 | ! |
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| 191 | IF (zdssmask(ji,jj) == 1._wp .AND. zsummsk /= 0._wp) THEN |
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| 192 | ssh(ji,jj,Kmm)=( zssh(jip1,jj)*zssmask0(jip1,jj) & |
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| 193 | & + zssh(jim1,jj)*zssmask0(jim1,jj) & |
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| 194 | & + zssh(ji,jjp1)*zssmask0(ji,jjp1) & |
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| 195 | & + zssh(ji,jjm1)*zssmask0(ji,jjm1)) / zsummsk |
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| 196 | zssmask_b(ji,jj) = 1._wp |
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| 197 | ENDIF |
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| 198 | END_2D |
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[11553] | 199 | ! |
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[12068] | 200 | zssh(:,:) = ssh(:,:,Kmm) |
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[11553] | 201 | zssmask0(:,:) = zssmask_b(:,:) |
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| 202 | ! |
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[13226] | 203 | CALL lbc_lnk_multi( 'iscplrst', zssh, 'T', 1.0_wp, zssmask0, 'T', 1.0_wp ) |
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[11553] | 204 | ! |
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| 205 | END DO |
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| 206 | ! |
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[12068] | 207 | ! update ssh(:,:,Kmm) |
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| 208 | ssh(:,:,Kmm) = zssh(:,:) * ssmask(:,:) |
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[11553] | 209 | ! |
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[12068] | 210 | ssh(:,:,Kbb) = ssh(:,:,Kmm) |
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[11553] | 211 | ! |
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[12068] | 212 | IF ( ln_isfdebug ) CALL debug('isfcpl_ssh: sshn',ssh(:,:,Kmm)) |
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[11902] | 213 | ! |
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[11823] | 214 | ! recompute the vertical scale factor, depth and water thickness |
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[12068] | 215 | IF(lwp) write(numout,*) 'isfcpl_ssh : recompute scale factor from ssh (new wet cell,Kmm)' |
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[11908] | 216 | IF(lwp) write(numout,*) '~~~~~~~~~~~' |
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[13237] | 217 | #if ! defined key_qco |
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[11908] | 218 | DO jk = 1, jpk |
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[13237] | 219 | e3t(:,:,jk,Kmm) = e3t_0(:,:,jk) * ( 1._wp + (ht_0(:,:) + ssh(:,:,Kmm)) * r1_ht_0(:,:) ) |
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[11908] | 220 | END DO |
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[12068] | 221 | e3t(:,:,:,Kbb) = e3t(:,:,:,Kmm) |
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| 222 | CALL dom_vvl_zgr(Kbb, Kmm, Kaa) |
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[13237] | 223 | #else |
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| 224 | CALL dom_qco_zgr(Kbb, Kmm, Kaa) |
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| 225 | #endif |
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[11823] | 226 | ! |
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[11553] | 227 | END SUBROUTINE isfcpl_ssh |
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| 228 | |
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[12068] | 229 | SUBROUTINE isfcpl_tra(Kmm) |
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[11553] | 230 | !!---------------------------------------------------------------------- |
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| 231 | !! *** ROUTINE iscpl_tra *** |
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| 232 | !! |
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| 233 | !! ** Purpose : compute new tn, sn in case of evolving geometry of ice shelves |
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| 234 | !! |
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| 235 | !! ** Method : tn, sn : basic extrapolation from neigbourg cells |
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| 236 | !! |
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| 237 | !!---------------------------------------------------------------------- |
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[12068] | 238 | INTEGER, INTENT(in) :: Kmm ! ocean time level index |
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| 239 | !!---------------------------------------------------------------------- |
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[11553] | 240 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: ztmask_b |
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| 241 | !REAL(wp), DIMENSION(:,:,: ), INTENT(in ) :: pdepw_b !! depth w before |
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| 242 | !! |
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| 243 | INTEGER :: ji, jj, jk, jd !! loop index |
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| 244 | INTEGER :: jip1, jim1, jjp1, jjm1, jkp1, jkm1 |
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| 245 | !! |
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| 246 | REAL(wp):: zsummsk |
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| 247 | REAL(wp):: zdz, zdzm1, zdzp1 |
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| 248 | !! |
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| 249 | REAL(wp), DIMENSION(jpi,jpj) :: zdmask |
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| 250 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: ztmask0, zwmaskn |
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| 251 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: ztmask1, zwmaskb, ztmp3d |
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| 252 | REAL(wp), DIMENSION(jpi,jpj,jpk,jpts) :: zts0 |
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| 253 | !!---------------------------------------------------------------------- |
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| 254 | ! |
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[14037] | 255 | CALL iom_get( numror, jpdom_auto, 'tmask' , ztmask_b ) ! need to extrapolate T/S |
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| 256 | !CALL iom_get( numror, jpdom_auto, 'wmask' , zwmask_b ) ! need to extrapolate T/S |
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| 257 | !CALL iom_get( numror, jpdom_auto, 'gdepw_n', zdepw_b(:,:,:) ) ! need to interpol vertical profile (vvl) |
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[11553] | 258 | ! |
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| 259 | ! |
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| 260 | ! compute new T/S (interpolation) if vvl only for common wet cell in before and after wmask |
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| 261 | !PM: Is this IF needed since change to VVL by default |
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| 262 | !bugged : to be corrected (PM) |
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| 263 | ! back up original t/s/mask |
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[12068] | 264 | !tsb (:,:,:,:) = ts(:,:,:,:,Kmm) |
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[11553] | 265 | ! |
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| 266 | ! compute new T/S (interpolation) if vvl only for common wet cell in before and after wmask |
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| 267 | |
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| 268 | ! IF (.NOT.ln_linssh) THEN |
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| 269 | ! DO jk = 2,jpk-1 |
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| 270 | ! DO jj = 1,jpj |
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| 271 | ! DO ji = 1,jpi |
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| 272 | ! IF (wmask(ji,jj,jk) * zwmaskb(ji,jj,jk) == 1._wp .AND. (tmask(ji,jj,1)==0._wp .OR. ztmask_b(ji,jj,1)==0._wp) ) THEN |
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| 273 | ! |
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| 274 | ! !compute weight |
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[12068] | 275 | ! zdzp1 = MAX(0._wp,pdepw_b(ji,jj,jk+1) - gdepw(ji,jj,jk+1,Kmm)) |
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| 276 | ! zdzm1 = MAX(0._wp,gdepw(ji,jj,jk ,Kmm) - pdepw_b(ji,jj,jk )) |
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| 277 | ! zdz = e3t(ji,jj,jk,Kmm) - zdzp1 - zdzm1 ! if isf : e3t = gdepw(ji,jj,jk+1,Kmm)- gdepw(ji,jj,jk,Kmm) |
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[11553] | 278 | ! |
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| 279 | ! IF (zdz .LT. 0._wp) THEN |
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| 280 | ! CALL ctl_stop( 'STOP', 'rst_iscpl : unable to compute the interpolation' ) |
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| 281 | ! END IF |
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| 282 | ! |
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[12068] | 283 | ! ts(ji,jj,jk,jp_tem,Kmm) = ( zdzp1*ts(ji,jj,jk+1,jp_tem,Kbb) & |
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| 284 | ! & + zdz *ts(ji,jj,jk ,jp_tem,Kbb) & |
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| 285 | ! & + zdzm1*ts(ji,jj,jk-1,jp_tem,Kbb) )/e3t(ji,jj,jk,Kmm) |
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[11553] | 286 | ! |
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[12068] | 287 | ! ts(ji,jj,jk,jp_sal,Kmm) = ( zdzp1*ts(ji,jj,jk+1,jp_sal,Kbb) & |
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| 288 | ! & + zdz *ts(ji,jj,jk ,jp_sal,Kbb) & |
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| 289 | ! & + zdzm1*ts(ji,jj,jk-1,jp_sal,Kbb) )/e3t(ji,jj,jk,Kmm) |
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[11553] | 290 | ! |
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| 291 | ! END IF |
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| 292 | ! END DO |
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| 293 | ! END DO |
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| 294 | ! END DO |
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| 295 | ! END IF |
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| 296 | |
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[12068] | 297 | zts0(:,:,:,:) = ts(:,:,:,:,Kmm) |
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[11553] | 298 | ztmask0(:,:,:) = ztmask_b(:,:,:) |
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| 299 | ztmask1(:,:,:) = ztmask_b(:,:,:) |
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| 300 | ! |
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| 301 | ! iterate the extrapolation processes nn_drown times |
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| 302 | DO jd = 1,nn_drown ! resolution dependent (OK for ISOMIP+ case) |
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| 303 | DO jk = 1,jpk-1 |
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| 304 | ! |
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| 305 | ! define new wet cell |
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| 306 | zdmask(:,:) = tmask(:,:,jk) - ztmask0(:,:,jk); |
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| 307 | ! |
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[13295] | 308 | DO_2D( 0, 0, 0, 0 ) |
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[12353] | 309 | jip1=ji+1; jim1=ji-1; |
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| 310 | jjp1=jj+1; jjm1=jj-1; |
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| 311 | ! |
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| 312 | ! check if a wet neigbourg cell is present |
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| 313 | zsummsk = ztmask0(jip1,jj ,jk) + ztmask0(jim1,jj ,jk) & |
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| 314 | + ztmask0(ji ,jjp1,jk) + ztmask0(ji ,jjm1,jk) |
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| 315 | ! |
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| 316 | ! if neigbourg wet cell available at the same level |
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| 317 | IF ( zdmask(ji,jj) == 1._wp .AND. zsummsk /= 0._wp ) THEN |
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[11553] | 318 | ! |
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[12353] | 319 | ! horizontal basic extrapolation |
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| 320 | ts(ji,jj,jk,1,Kmm)=( zts0(jip1,jj ,jk,1) * ztmask0(jip1,jj ,jk) & |
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| 321 | & + zts0(jim1,jj ,jk,1) * ztmask0(jim1,jj ,jk) & |
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| 322 | & + zts0(ji ,jjp1,jk,1) * ztmask0(ji ,jjp1,jk) & |
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| 323 | & + zts0(ji ,jjm1,jk,1) * ztmask0(ji ,jjm1,jk) ) / zsummsk |
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| 324 | ts(ji,jj,jk,2,Kmm)=( zts0(jip1,jj ,jk,2) * ztmask0(jip1,jj ,jk) & |
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| 325 | & + zts0(jim1,jj ,jk,2) * ztmask0(jim1,jj ,jk) & |
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| 326 | & + zts0(ji ,jjp1,jk,2) * ztmask0(ji ,jjp1,jk) & |
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| 327 | & + zts0(ji ,jjm1,jk,2) * ztmask0(ji ,jjm1,jk) ) / zsummsk |
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| 328 | ! |
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| 329 | ! update mask for next pass |
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| 330 | ztmask1(ji,jj,jk)=1 |
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| 331 | ! |
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| 332 | ! in case no neigbourg wet cell available at the same level |
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| 333 | ! check if a wet cell is available below |
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| 334 | ELSEIF (zdmask(ji,jj) == 1._wp .AND. zsummsk == 0._wp) THEN |
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| 335 | ! |
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| 336 | ! vertical extrapolation if horizontal extrapolation failed |
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| 337 | jkm1=max(1,jk-1) ; jkp1=min(jpk,jk+1) |
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| 338 | ! |
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[11553] | 339 | ! check if a wet neigbourg cell is present |
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[12353] | 340 | zsummsk = ztmask0(ji,jj,jkm1) + ztmask0(ji,jj,jkp1) |
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| 341 | IF (zdmask(ji,jj) == 1._wp .AND. zsummsk /= 0._wp ) THEN |
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| 342 | ts(ji,jj,jk,1,Kmm)=( zts0(ji,jj,jkp1,1)*ztmask0(ji,jj,jkp1) & |
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| 343 | & + zts0(ji,jj,jkm1,1)*ztmask0(ji,jj,jkm1)) / zsummsk |
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| 344 | ts(ji,jj,jk,2,Kmm)=( zts0(ji,jj,jkp1,2)*ztmask0(ji,jj,jkp1) & |
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| 345 | & + zts0(ji,jj,jkm1,2)*ztmask0(ji,jj,jkm1)) / zsummsk |
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[11553] | 346 | ! |
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| 347 | ! update mask for next pass |
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[12353] | 348 | ztmask1(ji,jj,jk)=1._wp |
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[11553] | 349 | END IF |
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[12353] | 350 | END IF |
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| 351 | END_2D |
---|
[11553] | 352 | END DO |
---|
| 353 | ! |
---|
| 354 | ! update temperature and salinity and mask |
---|
[12068] | 355 | zts0(:,:,:,:) = ts(:,:,:,:,Kmm) |
---|
[11553] | 356 | ztmask0(:,:,:) = ztmask1(:,:,:) |
---|
| 357 | ! |
---|
[13226] | 358 | CALL lbc_lnk_multi( 'iscplrst', zts0(:,:,:,jp_tem), 'T', 1.0_wp, zts0(:,:,:,jp_sal), 'T', 1.0_wp, ztmask0, 'T', 1.0_wp) |
---|
[11553] | 359 | ! |
---|
| 360 | END DO ! nn_drown |
---|
| 361 | ! |
---|
[12068] | 362 | ! mask new ts(:,:,:,:,Kmm) field |
---|
| 363 | ts(:,:,:,jp_tem,Kmm) = zts0(:,:,:,jp_tem) * tmask(:,:,:) |
---|
| 364 | ts(:,:,:,jp_sal,Kmm) = zts0(:,:,:,jp_sal) * tmask(:,:,:) |
---|
[11553] | 365 | ! |
---|
| 366 | ! sanity check |
---|
| 367 | ! ----------------------------------------------------------------------------------------- |
---|
| 368 | ! case we open a cell but no neigbour cells available to get an estimate of T and S |
---|
[13295] | 369 | DO_3D( 1, 1, 1, 1, 1,jpk-1 ) |
---|
[12340] | 370 | IF (tmask(ji,jj,jk) == 1._wp .AND. ts(ji,jj,jk,2,Kmm) == 0._wp) & |
---|
| 371 | & CALL ctl_stop('STOP', 'failing to fill all new weet cell, & |
---|
| 372 | & try increase nn_drown or activate XXXX & |
---|
| 373 | & in your domain cfg computation' ) |
---|
| 374 | END_3D |
---|
[11553] | 375 | ! |
---|
| 376 | END SUBROUTINE isfcpl_tra |
---|
| 377 | |
---|
[12068] | 378 | SUBROUTINE isfcpl_vol(Kmm) |
---|
[11553] | 379 | !!---------------------------------------------------------------------- |
---|
| 380 | !! *** ROUTINE iscpl_vol *** |
---|
| 381 | !! |
---|
[11931] | 382 | !! ** Purpose : compute the correction of the local divergence to apply |
---|
| 383 | !! during the first time step after the coupling. |
---|
| 384 | !! |
---|
| 385 | !! ** Method : - compute horizontal vol div. before/after coupling |
---|
| 386 | !! - compute vertical input |
---|
| 387 | !! - compute correction |
---|
[11553] | 388 | !! |
---|
| 389 | !!---------------------------------------------------------------------- |
---|
| 390 | !! |
---|
[12068] | 391 | INTEGER, INTENT(in) :: Kmm ! ocean time level index |
---|
| 392 | !!---------------------------------------------------------------------- |
---|
[11553] | 393 | INTEGER :: ji, jj, jk |
---|
| 394 | INTEGER :: ikb, ikt |
---|
| 395 | !! |
---|
[11931] | 396 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: zqvolb, zqvoln ! vol flux div. before/after coupling |
---|
| 397 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: ze3u_b, ze3v_b ! vertical scale factor before/after coupling |
---|
| 398 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: ztmask_b ! mask before coupling |
---|
[11553] | 399 | !!---------------------------------------------------------------------- |
---|
| 400 | ! |
---|
[14037] | 401 | CALL iom_get( numror, jpdom_auto, 'tmask' , ztmask_b ) |
---|
| 402 | CALL iom_get( numror, jpdom_auto, 'e3u_n' , ze3u_b ) |
---|
| 403 | CALL iom_get( numror, jpdom_auto, 'e3v_n' , ze3v_b ) |
---|
[11553] | 404 | ! |
---|
[11931] | 405 | ! 1.0: compute horizontal volume flux divergence difference before-after coupling |
---|
| 406 | ! |
---|
[11553] | 407 | DO jk = 1, jpk ! Horizontal slab |
---|
[11931] | 408 | ! 1.1: get volume flux before coupling (>0 out) |
---|
[13295] | 409 | DO_2D( 0, 0, 0, 0 ) |
---|
[13237] | 410 | zqvolb(ji,jj,jk) = & |
---|
| 411 | & ( e2u(ji ,jj ) * ze3u_b(ji ,jj ,jk) * uu(ji ,jj ,jk,Kmm) & |
---|
| 412 | & - e2u(ji-1,jj ) * ze3u_b(ji-1,jj ,jk) * uu(ji-1,jj ,jk,Kmm) & |
---|
| 413 | & + e1v(ji ,jj ) * ze3v_b(ji ,jj ,jk) * vv(ji ,jj ,jk,Kmm) & |
---|
| 414 | & - e1v(ji ,jj-1) * ze3v_b(ji ,jj-1,jk) * vv(ji ,jj-1,jk,Kmm) ) & |
---|
[12340] | 415 | & * ztmask_b(ji,jj,jk) |
---|
| 416 | END_2D |
---|
[11553] | 417 | ! |
---|
[11931] | 418 | ! 1.2: get volume flux after coupling (>0 out) |
---|
[11553] | 419 | ! properly mask velocity |
---|
| 420 | ! (velocity are still mask with old mask at this stage) |
---|
[12068] | 421 | uu(:,:,jk,Kmm) = uu(:,:,jk,Kmm) * umask(:,:,jk) |
---|
| 422 | vv(:,:,jk,Kmm) = vv(:,:,jk,Kmm) * vmask(:,:,jk) |
---|
[11931] | 423 | ! compute volume flux divergence after coupling |
---|
[13295] | 424 | DO_2D( 0, 0, 0, 0 ) |
---|
[13237] | 425 | zqvoln(ji,jj,jk) = & |
---|
| 426 | & ( e2u(ji ,jj ) * e3u(ji ,jj ,jk,Kmm) * uu(ji ,jj ,jk,Kmm) & |
---|
| 427 | & - e2u(ji-1,jj ) * e3u(ji-1,jj ,jk,Kmm) * uu(ji-1,jj ,jk,Kmm) & |
---|
| 428 | & + e1v(ji ,jj ) * e3v(ji ,jj ,jk,Kmm) * vv(ji ,jj ,jk,Kmm) & |
---|
| 429 | & - e1v(ji ,jj-1) * e3v(ji ,jj-1,jk,Kmm) * vv(ji ,jj-1,jk,Kmm) ) & |
---|
[12340] | 430 | & * tmask(ji,jj,jk) |
---|
| 431 | END_2D |
---|
[11553] | 432 | ! |
---|
[11931] | 433 | ! 1.3: get 3d volume flux difference (before - after cpl) (>0 out) |
---|
| 434 | ! correction to add is _b - _n |
---|
[11553] | 435 | risfcpl_vol(:,:,jk) = zqvolb(:,:,jk) - zqvoln(:,:,jk) |
---|
| 436 | END DO |
---|
| 437 | ! |
---|
[11931] | 438 | ! 2.0: include the contribution of the vertical velocity in the volume flux correction |
---|
| 439 | ! |
---|
[13295] | 440 | DO_2D( 0, 0, 0, 0 ) |
---|
[12340] | 441 | ! |
---|
| 442 | ikt = mikt(ji,jj) |
---|
| 443 | IF ( ikt > 1 .AND. ssmask(ji,jj) == 1 ) THEN |
---|
| 444 | risfcpl_vol(ji,jj,ikt) = risfcpl_vol(ji,jj,ikt) + SUM(zqvolb(ji,jj,1:ikt-1)) ! test sign |
---|
| 445 | ENDIF |
---|
| 446 | ! |
---|
| 447 | END_2D |
---|
[11553] | 448 | ! |
---|
[13226] | 449 | CALL lbc_lnk( 'iscpl', risfcpl_vol, 'T', 1.0_wp ) |
---|
[11931] | 450 | ! |
---|
[12068] | 451 | ! 3.0: set total correction (div, tr(:,:,:,:,Krhs), ssh) |
---|
[11931] | 452 | ! |
---|
| 453 | ! 3.1: mask volume flux divergence correction |
---|
[11553] | 454 | risfcpl_vol(:,:,:) = risfcpl_vol(:,:,:) * tmask(:,:,:) |
---|
| 455 | ! |
---|
[12068] | 456 | ! 3.2: get 3d tr(:,:,:,:,Krhs) increment to apply at the first time step |
---|
| 457 | ! temperature and salt content flux computed using local ts(:,:,:,:,Kmm) |
---|
[11553] | 458 | ! (very simple advection scheme) |
---|
| 459 | ! (>0 out) |
---|
[12068] | 460 | risfcpl_tsc(:,:,:,jp_tem) = -risfcpl_vol(:,:,:) * ts(:,:,:,jp_tem,Kmm) |
---|
| 461 | risfcpl_tsc(:,:,:,jp_sal) = -risfcpl_vol(:,:,:) * ts(:,:,:,jp_sal,Kmm) |
---|
[11553] | 462 | ! |
---|
[11931] | 463 | ! 3.3: ssh correction (for dynspg_ts) |
---|
[11553] | 464 | risfcpl_ssh(:,:) = 0.0 |
---|
| 465 | DO jk = 1,jpk |
---|
| 466 | risfcpl_ssh(:,:) = risfcpl_ssh(:,:) + risfcpl_vol(:,:,jk) * r1_e1e2t(:,:) |
---|
| 467 | END DO |
---|
| 468 | |
---|
| 469 | END SUBROUTINE isfcpl_vol |
---|
| 470 | |
---|
[12068] | 471 | SUBROUTINE isfcpl_cons(Kmm) |
---|
[11553] | 472 | !!---------------------------------------------------------------------- |
---|
| 473 | !! *** ROUTINE iscpl_cons *** |
---|
| 474 | !! |
---|
| 475 | !! ** Purpose : compute the corrective increment in volume/salt/heat to put back the vol/heat/salt |
---|
| 476 | !! removed or added during the coupling processes (wet or dry new cell) |
---|
| 477 | !! |
---|
| 478 | !! ** Method : - compare volume/heat/salt before and after |
---|
| 479 | !! - look for the closest wet cells (share amoung neigbourgs if there are) |
---|
| 480 | !! - build the correction increment to applied at each time step |
---|
| 481 | !! |
---|
| 482 | !!---------------------------------------------------------------------- |
---|
| 483 | ! |
---|
[11931] | 484 | TYPE(isfcons), DIMENSION(:),ALLOCATABLE :: zisfpts ! list of point receiving a correction |
---|
[11553] | 485 | ! |
---|
[12068] | 486 | !!---------------------------------------------------------------------- |
---|
| 487 | INTEGER, INTENT(in) :: Kmm ! ocean time level index |
---|
| 488 | !!---------------------------------------------------------------------- |
---|
[11931] | 489 | INTEGER :: ji , jj , jk , jproc ! loop index |
---|
| 490 | INTEGER :: jip1 , jim1, jjp1, jjm1 ! dummy indices |
---|
| 491 | INTEGER :: iig , ijg, ik ! dummy indices |
---|
| 492 | INTEGER :: jisf ! start, end and current position in the increment array |
---|
| 493 | INTEGER :: ingb, ifind ! 0/1 target found or need to be found |
---|
[12077] | 494 | INTEGER :: nisfl_area ! global number of cell concerned by the wet->dry case |
---|
[11931] | 495 | INTEGER, DIMENSION(jpnij) :: nisfl ! local number of cell concerned by the wet->dry case |
---|
[11553] | 496 | ! |
---|
| 497 | REAL(wp) :: z1_sum, z1_rdtiscpl |
---|
[11931] | 498 | REAL(wp) :: zdtem, zdsal, zdvol, zratio ! tem, sal, vol increment |
---|
| 499 | REAL(wp) :: zlon , zlat ! target location |
---|
| 500 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: ztmask_b ! mask before |
---|
| 501 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: ze3t_b ! scale factor before |
---|
| 502 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: zt_b ! scale factor before |
---|
| 503 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: zs_b ! scale factor before |
---|
[11553] | 504 | !!---------------------------------------------------------------------- |
---|
| 505 | |
---|
[11931] | 506 | !============================================================================== |
---|
| 507 | ! 1.0: initialisation |
---|
| 508 | !============================================================================== |
---|
| 509 | |
---|
[11553] | 510 | ! get restart variable |
---|
[14037] | 511 | CALL iom_get( numror, jpdom_auto, 'tmask' , ztmask_b(:,:,:) ) ! need to extrapolate T/S |
---|
| 512 | CALL iom_get( numror, jpdom_auto, 'e3t_n' , ze3t_b(:,:,:) ) |
---|
| 513 | CALL iom_get( numror, jpdom_auto, 'tn' , zt_b(:,:,:) ) |
---|
| 514 | CALL iom_get( numror, jpdom_auto, 'sn' , zs_b(:,:,:) ) |
---|
[11553] | 515 | |
---|
| 516 | ! compute run length |
---|
| 517 | nstp_iscpl = nitend - nit000 + 1 |
---|
[12489] | 518 | rdt_iscpl = nstp_iscpl * rn_Dt |
---|
[11553] | 519 | z1_rdtiscpl = 1._wp / rdt_iscpl |
---|
[11931] | 520 | |
---|
[11553] | 521 | IF (lwp) WRITE(numout,*) ' nb of stp for cons = ', nstp_iscpl |
---|
| 522 | IF (lwp) WRITE(numout,*) ' coupling time step = ', rdt_iscpl |
---|
| 523 | |
---|
[11931] | 524 | ! initialisation correction |
---|
| 525 | risfcpl_cons_vol = 0.0 |
---|
| 526 | risfcpl_cons_ssh = 0.0 |
---|
| 527 | risfcpl_cons_tsc = 0.0 |
---|
[11553] | 528 | |
---|
| 529 | !============================================================================== |
---|
[11931] | 530 | ! 2.0: diagnose the heat, salt and volume input and compute the correction variable |
---|
| 531 | ! for case where we wet a cell or cell still wet (no change in cell status) |
---|
[11553] | 532 | !============================================================================== |
---|
| 533 | |
---|
| 534 | DO jk = 1,jpk-1 |
---|
[13286] | 535 | DO jj = Njs0,Nje0 |
---|
| 536 | DO ji = Nis0,Nie0 |
---|
[11553] | 537 | |
---|
| 538 | ! volume diff |
---|
[13237] | 539 | zdvol = e3t (ji,jj,jk,Kmm) * tmask (ji,jj,jk) & |
---|
| 540 | & - ze3t_b(ji,jj,jk ) * ztmask_b(ji,jj,jk) |
---|
[11553] | 541 | |
---|
| 542 | ! heat diff |
---|
[12068] | 543 | zdtem = ts (ji,jj,jk,jp_tem,Kmm) * e3t(ji,jj,jk,Kmm) * tmask (ji,jj,jk) & |
---|
[11931] | 544 | - zt_b(ji,jj,jk) * ze3t_b(ji,jj,jk) * ztmask_b(ji,jj,jk) |
---|
[11553] | 545 | |
---|
| 546 | ! salt diff |
---|
[12068] | 547 | zdsal = ts(ji,jj,jk,jp_sal,Kmm) * e3t(ji,jj,jk,Kmm) * tmask (ji,jj,jk) & |
---|
[11931] | 548 | - zs_b(ji,jj,jk) * ze3t_b(ji,jj,jk) * ztmask_b(ji,jj,jk) |
---|
[11553] | 549 | |
---|
| 550 | ! volume, heat and salt differences in each cell (>0 means correction is an outward flux) |
---|
[11931] | 551 | ! in addition to the geometry change unconservation, need to add the divergence correction as it is flux across the boundary |
---|
| 552 | risfcpl_cons_vol(ji,jj,jk) = ( zdvol * e1e2t(ji,jj) + risfcpl_vol(ji,jj,jk) ) * z1_rdtiscpl |
---|
| 553 | risfcpl_cons_tsc(ji,jj,jk,jp_sal) = ( - zdsal * e1e2t(ji,jj) + risfcpl_tsc(ji,jj,jk,jp_sal) ) * z1_rdtiscpl |
---|
| 554 | risfcpl_cons_tsc(ji,jj,jk,jp_tem) = ( - zdtem * e1e2t(ji,jj) + risfcpl_tsc(ji,jj,jk,jp_tem) ) * z1_rdtiscpl |
---|
[11553] | 555 | |
---|
| 556 | END DO |
---|
| 557 | END DO |
---|
| 558 | END DO |
---|
| 559 | ! |
---|
[11931] | 560 | !============================================================================== |
---|
| 561 | ! 3.0: diagnose the heat, salt and volume input and compute the correction variable |
---|
| 562 | ! for case where we close a cell |
---|
| 563 | !============================================================================== |
---|
| 564 | ! |
---|
[11553] | 565 | ! compute the total number of point receiving a correction increment for each processor |
---|
| 566 | ! local |
---|
[11931] | 567 | nisfl(:)=0 |
---|
[11553] | 568 | DO jk = 1,jpk-1 |
---|
[13286] | 569 | DO jj = Njs0,Nje0 |
---|
| 570 | DO ji = Nis0,Nie0 |
---|
[11553] | 571 | jip1=MIN(ji+1,jpi) ; jim1=MAX(ji-1,1) ; jjp1=MIN(jj+1,jpj) ; jjm1=MAX(jj-1,1) ; |
---|
[13237] | 572 | IF ( tmask(ji,jj,jk) == 0._wp .AND. ztmask_b(ji,jj,jk) == 1._wp ) THEN |
---|
| 573 | nisfl(narea) = nisfl(narea) + MAX(SUM(tmask(jim1:jip1,jjm1:jjp1,jk)),1._wp) |
---|
| 574 | ENDIF |
---|
[11553] | 575 | ENDDO |
---|
| 576 | ENDDO |
---|
| 577 | ENDDO |
---|
| 578 | ! |
---|
| 579 | ! global |
---|
[11931] | 580 | CALL mpp_sum('isfcpl',nisfl ) |
---|
[11553] | 581 | ! |
---|
| 582 | ! allocate list of point receiving correction |
---|
[11931] | 583 | ALLOCATE(zisfpts(nisfl(narea))) |
---|
| 584 | ! |
---|
[11553] | 585 | zisfpts(:) = isfcons(0,0,0,-HUGE(1.0), -HUGE(1.0), -HUGE(1.0), -HUGE(1.0), -HUGE(1.0), 0) |
---|
| 586 | ! |
---|
| 587 | ! start computing the correction and fill zisfpts |
---|
| 588 | ! local |
---|
[11931] | 589 | jisf = 0 |
---|
[11553] | 590 | DO jk = 1,jpk-1 |
---|
[13286] | 591 | DO jj = Njs0,Nje0 |
---|
| 592 | DO ji = Nis0,Nie0 |
---|
[11553] | 593 | IF ( tmask(ji,jj,jk) == 0._wp .AND. ztmask_b(ji,jj,jk) == 1._wp ) THEN |
---|
| 594 | |
---|
| 595 | jip1=MIN(ji+1,jpi) ; jim1=MAX(ji-1,1) ; jjp1=MIN(jj+1,jpj) ; jjm1=MAX(jj-1,1) ; |
---|
| 596 | |
---|
| 597 | zdvol = risfcpl_cons_vol(ji,jj,jk ) |
---|
| 598 | zdsal = risfcpl_cons_tsc(ji,jj,jk,jp_sal) |
---|
| 599 | zdtem = risfcpl_cons_tsc(ji,jj,jk,jp_tem) |
---|
| 600 | |
---|
| 601 | IF ( SUM( tmask(jim1:jip1,jjm1:jjp1,jk) ) > 0._wp ) THEN |
---|
| 602 | ! spread correction amoung neigbourg wet cells (horizontal direction first) |
---|
| 603 | ! as it is a rude correction corner and lateral cell have the same weight |
---|
| 604 | ! |
---|
| 605 | z1_sum = 1._wp / SUM( tmask(jim1:jip1,jjm1:jjp1,jk) ) |
---|
| 606 | ! |
---|
| 607 | ! lateral cells |
---|
| 608 | IF (tmask(jip1,jj ,jk) == 1) CALL update_isfpts(zisfpts, jisf, jip1, jj , jk, zdvol, zdsal, zdtem, z1_sum) |
---|
| 609 | IF (tmask(jim1,jj ,jk) == 1) CALL update_isfpts(zisfpts, jisf, jim1, jj , jk, zdvol, zdsal, zdtem, z1_sum) |
---|
| 610 | IF (tmask(ji ,jjp1,jk) == 1) CALL update_isfpts(zisfpts, jisf, ji , jjp1, jk, zdvol, zdsal, zdtem, z1_sum) |
---|
| 611 | IF (tmask(ji ,jjm1,jk) == 1) CALL update_isfpts(zisfpts, jisf, ji , jjm1, jk, zdvol, zdsal, zdtem, z1_sum) |
---|
| 612 | ! |
---|
| 613 | ! corner cells |
---|
| 614 | IF (tmask(jip1,jjm1,jk) == 1) CALL update_isfpts(zisfpts, jisf, jip1, jjm1, jk, zdvol, zdsal, zdtem, z1_sum) |
---|
| 615 | IF (tmask(jim1,jjm1,jk) == 1) CALL update_isfpts(zisfpts, jisf, jim1, jjm1, jk, zdvol, zdsal, zdtem, z1_sum) |
---|
| 616 | IF (tmask(jim1,jjp1,jk) == 1) CALL update_isfpts(zisfpts, jisf, jim1, jjp1, jk, zdvol, zdsal, zdtem, z1_sum) |
---|
| 617 | IF (tmask(jip1,jjp1,jk) == 1) CALL update_isfpts(zisfpts, jisf, jip1, jjp1, jk, zdvol, zdsal, zdtem, z1_sum) |
---|
| 618 | ! |
---|
| 619 | ELSE IF ( tmask(ji,jj,jk+1) == 1._wp ) THEN |
---|
| 620 | ! spread correction amoung neigbourg wet cells (vertical direction) |
---|
[13226] | 621 | CALL update_isfpts(zisfpts, jisf, ji , jj , jk+1, zdvol, zdsal, zdtem, 1.0_wp, 0) |
---|
[11553] | 622 | ELSE |
---|
| 623 | ! need to find where to put correction in later on |
---|
[13226] | 624 | CALL update_isfpts(zisfpts, jisf, ji , jj , jk , zdvol, zdsal, zdtem, 1.0_wp, 1) |
---|
[11553] | 625 | END IF |
---|
| 626 | END IF |
---|
| 627 | END DO |
---|
| 628 | END DO |
---|
| 629 | END DO |
---|
| 630 | ! |
---|
| 631 | ! share data among all processes because for some point we need to find the closest wet point (could be on other process) |
---|
[11931] | 632 | DO jproc=1,jpnij |
---|
| 633 | ! |
---|
| 634 | ! share total number of isf point treated for proc jproc |
---|
| 635 | IF (jproc==narea) THEN |
---|
| 636 | nisfl_area=nisfl(jproc) |
---|
| 637 | ELSE |
---|
| 638 | nisfl_area=0 |
---|
| 639 | END IF |
---|
| 640 | CALL mpp_max('isfcpl',nisfl_area) |
---|
[11553] | 641 | ! |
---|
[11931] | 642 | DO jisf = 1,nisfl_area |
---|
| 643 | ! |
---|
| 644 | IF (jproc==narea) THEN |
---|
| 645 | ! indices (conversion to global indices and sharing) |
---|
| 646 | iig = zisfpts(jisf)%ii ; ijg = zisfpts(jisf)%jj ; ik = zisfpts(jisf)%kk |
---|
| 647 | ! |
---|
| 648 | ! data |
---|
| 649 | zdvol = zisfpts(jisf)%dvol ; zdsal = zisfpts(jisf)%dsal ; zdtem = zisfpts(jisf)%dtem |
---|
| 650 | ! |
---|
| 651 | ! location |
---|
| 652 | zlat = zisfpts(jisf)%lat ; zlon = zisfpts(jisf)%lon |
---|
| 653 | ! |
---|
| 654 | ! find flag |
---|
| 655 | ingb = zisfpts(jisf)%ngb |
---|
| 656 | ELSE |
---|
| 657 | iig =0 ; ijg =0 ; ik =0 |
---|
| 658 | zdvol=-HUGE(1.0) ; zdsal=-HUGE(1.0) ; zdtem=-HUGE(1.0) |
---|
| 659 | zlat =-HUGE(1.0) ; zlon =-HUGE(1.0) |
---|
| 660 | ingb = 0 |
---|
| 661 | END IF |
---|
| 662 | ! |
---|
| 663 | ! share data (need synchronisation of data as get_correction call a global com) |
---|
| 664 | CALL mpp_max('isfcpl',iig) ; CALL mpp_max('isfcpl',ijg) ; CALL mpp_max('isfcpl',ik) |
---|
| 665 | CALL mpp_max('isfcpl',zdvol) ; CALL mpp_max('isfcpl',zdsal) ; CALL mpp_max('isfcpl',zdtem) |
---|
| 666 | CALL mpp_max('isfcpl',zlat) ; CALL mpp_max('isfcpl',zlon) |
---|
| 667 | CALL mpp_max('isfcpl',ingb) |
---|
| 668 | ! |
---|
| 669 | ! fill the 3d correction array |
---|
| 670 | CALL get_correction(iig, ijg, ik, zlon, zlat, zdvol, zdsal, zdtem, ingb) |
---|
| 671 | END DO |
---|
[11553] | 672 | END DO |
---|
| 673 | ! |
---|
[11931] | 674 | !============================================================================== |
---|
| 675 | ! 4.0: finalisation and compute ssh equivalent of the volume correction |
---|
| 676 | !============================================================================== |
---|
| 677 | ! |
---|
[11553] | 678 | ! mask (>0 out) |
---|
| 679 | risfcpl_cons_vol(:,:,: ) = risfcpl_cons_vol(:,:,: ) * tmask(:,:,:) |
---|
| 680 | risfcpl_cons_tsc(:,:,:,jp_sal) = risfcpl_cons_tsc(:,:,:,jp_sal) * tmask(:,:,:) |
---|
| 681 | risfcpl_cons_tsc(:,:,:,jp_tem) = risfcpl_cons_tsc(:,:,:,jp_tem) * tmask(:,:,:) |
---|
| 682 | ! |
---|
| 683 | ! add lbclnk |
---|
[13226] | 684 | CALL lbc_lnk_multi( 'iscplrst', risfcpl_cons_tsc(:,:,:,jp_tem), 'T', 1.0_wp, risfcpl_cons_tsc(:,:,:,jp_sal), 'T', 1.0_wp, & |
---|
| 685 | & risfcpl_cons_vol(:,:,:) , 'T', 1.0_wp) |
---|
[11553] | 686 | ! |
---|
| 687 | ! ssh correction (for dynspg_ts) |
---|
| 688 | DO jk = 1,jpk |
---|
| 689 | risfcpl_cons_ssh(:,:) = risfcpl_cons_ssh(:,:) + risfcpl_cons_vol(:,:,jk) |
---|
| 690 | END DO |
---|
| 691 | risfcpl_cons_ssh(:,:) = risfcpl_cons_ssh(:,:) * r1_e1e2t(:,:) |
---|
| 692 | ! |
---|
| 693 | END SUBROUTINE isfcpl_cons |
---|
| 694 | ! |
---|
| 695 | SUBROUTINE update_isfpts(sisfpts, kpts, ki, kj, kk, pdvol, pdsal, pdtem, pratio, kfind) |
---|
| 696 | !!--------------------------------------------------------------------- |
---|
| 697 | !! *** ROUTINE update_isfpts *** |
---|
| 698 | !! |
---|
| 699 | !! ** Purpose : if a cell become dry, we need to put the corrective increment elsewhere |
---|
| 700 | !! |
---|
| 701 | !! ** Action : update the list of point |
---|
| 702 | !! |
---|
| 703 | !!---------------------------------------------------------------------- |
---|
| 704 | !!---------------------------------------------------------------------- |
---|
| 705 | TYPE(isfcons), DIMENSION(:), INTENT(inout) :: sisfpts |
---|
[11931] | 706 | INTEGER, INTENT(inout) :: kpts |
---|
[11553] | 707 | !!---------------------------------------------------------------------- |
---|
[11931] | 708 | INTEGER, INTENT(in ) :: ki, kj, kk ! target location (kfind=0) |
---|
| 709 | ! ! or source location (kfind=1) |
---|
| 710 | INTEGER, INTENT(in ), OPTIONAL :: kfind ! 0 target cell already found |
---|
| 711 | ! ! 1 target to be determined |
---|
| 712 | REAL(wp), INTENT(in ) :: pdvol, pdsal, pdtem, pratio ! vol/sal/tem increment |
---|
| 713 | ! ! and ratio in case increment span over multiple cells. |
---|
[11553] | 714 | !!---------------------------------------------------------------------- |
---|
| 715 | INTEGER :: ifind |
---|
| 716 | !!---------------------------------------------------------------------- |
---|
| 717 | ! |
---|
| 718 | ! increment position |
---|
| 719 | kpts = kpts + 1 |
---|
| 720 | ! |
---|
| 721 | ! define if we need to look for closest valid wet cell (no neighbours or neigbourg on halo) |
---|
| 722 | IF ( PRESENT(kfind) ) THEN |
---|
| 723 | ifind = kfind |
---|
| 724 | ELSE |
---|
| 725 | ifind = ( 1 - tmask_h(ki,kj) ) * tmask(ki,kj,kk) |
---|
| 726 | END IF |
---|
| 727 | ! |
---|
| 728 | ! update isfpts structure |
---|
| 729 | sisfpts(kpts) = isfcons(mig(ki), mjg(kj), kk, pratio * pdvol, pratio * pdsal, pratio * pdtem, glamt(ki,kj), gphit(ki,kj), ifind ) |
---|
| 730 | ! |
---|
| 731 | END SUBROUTINE update_isfpts |
---|
| 732 | ! |
---|
[11931] | 733 | SUBROUTINE get_correction( ki, kj, kk, plon, plat, pvolinc, psalinc, pteminc, kfind) |
---|
[11553] | 734 | !!--------------------------------------------------------------------- |
---|
| 735 | !! *** ROUTINE get_correction *** |
---|
| 736 | !! |
---|
| 737 | !! ** Action : - Find the closest valid cell if needed (wet and not on the halo) |
---|
| 738 | !! - Scale the correction depending of pratio (case where multiple wet neigbourgs) |
---|
| 739 | !! - Fill the correction array |
---|
| 740 | !! |
---|
| 741 | !!---------------------------------------------------------------------- |
---|
[11931] | 742 | INTEGER , INTENT(in) :: ki, kj, kk, kfind ! target point indices |
---|
| 743 | REAL(wp), INTENT(in) :: plon, plat ! target point lon/lat |
---|
| 744 | REAL(wp), INTENT(in) :: pvolinc, pteminc,psalinc ! correction increment for vol/temp/salt |
---|
[11553] | 745 | !!---------------------------------------------------------------------- |
---|
| 746 | INTEGER :: jj, ji, iig, ijg |
---|
| 747 | !!---------------------------------------------------------------------- |
---|
| 748 | ! |
---|
| 749 | ! define global indice of correction location |
---|
| 750 | iig = ki ; ijg = kj |
---|
[11931] | 751 | IF ( kfind == 1 ) CALL dom_ngb( plon, plat, iig, ijg,'T', kk) |
---|
[11553] | 752 | ! |
---|
| 753 | ! fill the correction array |
---|
| 754 | DO jj = mj0(ijg),mj1(ijg) |
---|
| 755 | DO ji = mi0(iig),mi1(iig) |
---|
[11931] | 756 | ! correct the vol_flx and corresponding heat/salt flx in the closest cell |
---|
[11553] | 757 | risfcpl_cons_vol(ji,jj,kk) = risfcpl_cons_vol(ji,jj,kk ) + pvolinc |
---|
| 758 | risfcpl_cons_tsc(ji,jj,kk,jp_sal) = risfcpl_cons_tsc(ji,jj,kk,jp_sal) + psalinc |
---|
| 759 | risfcpl_cons_tsc(ji,jj,kk,jp_tem) = risfcpl_cons_tsc(ji,jj,kk,jp_tem) + pteminc |
---|
| 760 | END DO |
---|
| 761 | END DO |
---|
| 762 | |
---|
| 763 | END SUBROUTINE get_correction |
---|
| 764 | |
---|
| 765 | END MODULE isfcpl |
---|