[1885] | 1 | MODULE obcdyn_tam |
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| 2 | #if defined key_obc |
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| 3 | !!================================================================================= |
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| 4 | !! *** MODULE obcdyn *** |
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| 5 | !! Ocean dynamics: Radiation of velocities on each open boundary |
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| 6 | !!================================================================================= |
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| 7 | |
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| 8 | !!--------------------------------------------------------------------------------- |
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| 9 | !! obc_dyn_tan : call the subroutine for each open boundary |
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| 10 | !! obc_dyn_east_tan : |
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| 11 | !! obc_dyn_west_tan : |
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| 12 | !! obc_dyn_north_tan : |
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| 13 | !! obc_dyn_south_tan : |
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| 14 | !! obc_dyn_adj : call the subroutine for each open boundary |
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| 15 | !! obc_dyn_east_adj : |
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| 16 | !! obc_dyn_west_adj : |
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| 17 | !! obc_dyn_north_adj : |
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| 18 | !! obc_dyn_south_adj : |
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| 19 | !!---------------------------------------------------------------------------------- |
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| 20 | |
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| 21 | !!---------------------------------------------------------------------------------- |
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| 22 | !! * Modules used |
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| 23 | USE oce_tam, ONLY : ub_tl, vb_tl, ua_tl, va_tl, & ! ocean dynamics and tracers |
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| 24 | & ub_ad, vb_ad, ua_ad, va_ad |
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| 25 | USE obc_oce |
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| 26 | USE dom_oce ! ocean space and time domain |
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| 27 | USE phycst ! physical constants |
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| 28 | USE obc_oce ! ocean open boundary conditions |
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| 29 | USE lbclnk ! ??? |
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| 30 | USE lbclnk_tam, ONLY : lbc_lnk_adj ! ocean lateral boundary conditions (or mpp link) |
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| 31 | USE lib_mpp ! ??? |
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| 32 | USE dynspg_oce ! choice/control of key cpp for surface pressure gradient |
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| 33 | USE obccli ! ocean open boundary conditions: climatology |
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| 34 | USE in_out_manager ! I/O manager |
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| 35 | USE prtctl |
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| 36 | IMPLICIT NONE |
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| 37 | PRIVATE |
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| 38 | |
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| 39 | !! * Accessibility |
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| 40 | PUBLIC obc_dyn_tan ! routine called in dynspg_flt |
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| 41 | PUBLIC obc_dyn_adj ! routine called in dynspg_flt |
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| 42 | PUBLIC obc_dyn_adj_tst |
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| 43 | |
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| 44 | !! * Module variables |
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| 45 | INTEGER :: ji, jj, jk ! dummy loop indices |
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| 46 | LOGICAL :: ll_fbc |
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| 47 | |
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| 48 | !!--------------------------------------------------------------------------------- |
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| 49 | |
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| 50 | CONTAINS |
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| 51 | |
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| 52 | SUBROUTINE obc_dyn_tan ( kt ) |
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| 53 | !!------------------------------------------------------------------------------ |
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| 54 | !! SUBROUTINE obc_dyn |
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| 55 | !! ******************** |
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| 56 | !! ** Purpose : |
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| 57 | !! Compute dynamics (u,v) at the open boundaries. |
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| 58 | !! if defined key_dynspg_flt: |
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| 59 | !! this routine is called by dynspg_flt and updates |
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| 60 | !! ua, va which are the actual velocities (not trends) |
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| 61 | !! |
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| 62 | !! The logical variable lp_obc_east, and/or lp_obc_west, and/or lp_obc_north, |
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| 63 | !! and/or lp_obc_south allow the user to determine which boundary is an |
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| 64 | !! open one (must be done in the param_obc.h90 file). |
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| 65 | !! |
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| 66 | !! ** Reference : |
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| 67 | !! Marchesiello P., 1995, these de l'universite J. Fourier, Grenoble, France. |
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| 68 | !! |
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| 69 | !! History : |
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| 70 | !! ! 95-03 (J.-M. Molines) Original, SPEM |
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| 71 | !! ! 97-07 (G. Madec, J.-M. Molines) addition |
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| 72 | !! 8.5 ! 02-10 (C. Talandier, A-M. Treguier) Free surface, F90 |
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| 73 | !! 9.0 ! 05-11 (V. Garnier) Surface pressure gradient organization |
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| 74 | !!---------------------------------------------------------------------- |
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| 75 | !! * Arguments |
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| 76 | INTEGER, INTENT( in ) :: kt |
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| 77 | |
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| 78 | !!---------------------------------------------------------------------- |
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| 79 | !! OPA 9.0 , LOCEAN-IPSL (2005) |
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| 80 | !! $Header: /home/opalod/NEMOCVSROOT/NEMO/OPA_SRC/OBC/obcdyn.F90,v 1.5 2005/12/28 09:25:07 opalod Exp $ |
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| 81 | !! This software is governed by the CeCILL licence see modipsl/doc/NEMO_CeCILL.txt |
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| 82 | !!---------------------------------------------------------------------- |
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| 83 | |
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| 84 | ! 0. Local constant initialization |
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| 85 | ! -------------------------------- |
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| 86 | |
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| 87 | #if defined key_pomme_r025 |
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| 88 | ! Warning : TAM is available only for fixed boundary conditions (FBC) |
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| 89 | ll_fbc = .true. |
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| 90 | #else |
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| 91 | Error, OBC not ready. |
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| 92 | #endif |
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| 93 | |
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| 94 | # if defined key_dynspg_rl |
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| 95 | Error, this option is obsolete (suppressed after nemo_v3_2) |
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| 96 | # endif |
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| 97 | |
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| 98 | IF( lp_obc_east ) CALL obc_dyn_east_tan |
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| 99 | IF( lp_obc_west ) CALL obc_dyn_west_tan |
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| 100 | IF( lp_obc_north ) CALL obc_dyn_north_tan |
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| 101 | IF( lp_obc_south ) CALL obc_dyn_south_tan |
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| 102 | |
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| 103 | IF( lk_mpp ) THEN |
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| 104 | CALL lbc_lnk( ub_tl, 'U', -1. ) |
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| 105 | CALL lbc_lnk( vb_tl, 'V', -1. ) |
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| 106 | CALL lbc_lnk( ua_tl, 'U', -1. ) |
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| 107 | CALL lbc_lnk( va_tl, 'V', -1. ) |
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| 108 | ENDIF |
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| 109 | |
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| 110 | END SUBROUTINE obc_dyn_tan |
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| 111 | |
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| 112 | SUBROUTINE obc_dyn_adj ( kt ) |
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| 113 | !!------------------------------------------------------------------------------ |
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| 114 | !! *** SUBROUTINE obc_dyn_adj *** |
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| 115 | !! |
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| 116 | !! ** Purpose : |
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| 117 | !! |
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| 118 | !! History : |
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| 119 | !! ! |
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| 120 | !!------------------------------------------------------------------------------ |
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| 121 | !! * Arguments |
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| 122 | INTEGER, INTENT( in ) :: kt |
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| 123 | !! * Local declaration |
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| 124 | !!------------------------------------------------------------------------------ |
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| 125 | |
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| 126 | #if defined key_pomme_r025 |
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| 127 | ! Warning : TAM is available only for fixed boundary conditions (FBC) |
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| 128 | ll_fbc = .true. |
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| 129 | #else |
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| 130 | Error, OBC not ready. |
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| 131 | #endif |
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| 132 | |
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| 133 | IF( lk_mpp ) THEN |
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| 134 | CALL lbc_lnk_adj( va_ad, 'V', -1. ) |
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| 135 | CALL lbc_lnk_adj( ua_ad, 'U', -1. ) |
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| 136 | CALL lbc_lnk_adj( vb_ad, 'V', -1. ) |
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| 137 | CALL lbc_lnk_adj( ub_ad, 'U', -1. ) |
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| 138 | ENDIF |
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| 139 | |
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| 140 | IF( lp_obc_south ) CALL obc_dyn_south_adj |
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| 141 | IF( lp_obc_north ) CALL obc_dyn_north_adj |
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| 142 | IF( lp_obc_west ) CALL obc_dyn_west_adj |
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| 143 | IF( lp_obc_east ) CALL obc_dyn_east_adj |
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| 144 | |
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| 145 | END SUBROUTINE obc_dyn_adj |
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| 146 | |
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| 147 | SUBROUTINE obc_dyn_east_tan |
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| 148 | !!------------------------------------------------------------------------------ |
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| 149 | !! *** SUBROUTINE obc_dyn_east *** |
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| 150 | !! |
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| 151 | !! ** Purpose : |
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| 152 | !! Apply the radiation algorithm on east OBC velocities ua, va using the |
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| 153 | !! phase velocities calculated in obc_rad_east subroutine in obcrad.F90 module |
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| 154 | !! If the logical lfbceast is .TRUE., there is no radiation but only fixed OBC |
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| 155 | !! |
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| 156 | !! History : |
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| 157 | !! ! 95-03 (J.-M. Molines) Original from SPEM |
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| 158 | !! ! 97-07 (G. Madec, J.-M. Molines) additions |
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| 159 | !! ! 97-12 (M. Imbard) Mpp adaptation |
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| 160 | !! ! 00-06 (J.-M. Molines) |
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| 161 | !! 8.5 ! 02-10 (C. Talandier, A-M. Treguier) Free surface, F90 |
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| 162 | !! 9.0 ! 05-11 (V. Garnier) Surface pressure gradient organization |
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| 163 | !!------------------------------------------------------------------------------ |
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| 164 | |
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| 165 | ! 1. First three time steps and more if lfbceast is .TRUE. |
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| 166 | ! In that case open boundary conditions are FIXED. |
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| 167 | ! -------------------------------------------------------- |
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| 168 | |
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| 169 | WRITE(numout,*) 'verif passage dans obc_dyn_east_tan' |
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| 170 | IF ( ll_fbc .OR. lfbceast ) THEN |
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| 171 | |
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| 172 | ! 1.1 U zonal velocity |
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| 173 | ! -------------------- |
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| 174 | DO ji = nie0, nie1 |
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| 175 | DO jk = 1, jpkm1 |
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| 176 | DO jj = 1, jpj |
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| 177 | ua_tl(ji,jj,jk) = ua_tl(ji,jj,jk) * ( 1. - uemsk(jj,jk) ) |
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| 178 | END DO |
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| 179 | END DO |
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| 180 | END DO |
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| 181 | |
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| 182 | ! 1.2 V meridional velocity |
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| 183 | ! ------------------------- |
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| 184 | DO ji = nie0+1, nie1+1 |
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| 185 | DO jk = 1, jpkm1 |
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| 186 | DO jj = 1, jpj |
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| 187 | va_tl(ji,jj,jk) = va_tl(ji,jj,jk) * ( 1. - vemsk(jj,jk) ) |
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| 188 | END DO |
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| 189 | END DO |
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| 190 | END DO |
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| 191 | |
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| 192 | ELSE |
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| 193 | |
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| 194 | CALL ctl_stop( 'Error in obcdyn_tam : TAM is available only for fixed boundary conditions' ) |
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| 195 | |
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| 196 | END IF |
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| 197 | |
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| 198 | END SUBROUTINE obc_dyn_east_tan |
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| 199 | |
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| 200 | SUBROUTINE obc_dyn_east_adj |
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| 201 | !!------------------------------------------------------------------------------ |
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| 202 | !! *** SUBROUTINE obc_dyn_east_adj *** |
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| 203 | !! |
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| 204 | !! ** Purpose : |
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| 205 | !! |
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| 206 | !! History : |
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| 207 | !! ! |
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| 208 | !!------------------------------------------------------------------------------ |
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| 209 | !! * Arguments |
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| 210 | !! * Local declaration |
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| 211 | !!------------------------------------------------------------------------------ |
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| 212 | WRITE(numout,*) 'verif passage dans obc_dyn_east_adj' |
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| 213 | |
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| 214 | IF ( ll_fbc .OR. lfbceast ) THEN |
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| 215 | |
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| 216 | ! 1.2 V meridional velocity |
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| 217 | ! ------------------------- |
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| 218 | DO ji = nie0+1, nie1+1 |
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| 219 | DO jk = 1, jpkm1 |
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| 220 | DO jj = 1, jpj |
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| 221 | va_ad(ji,jj,jk) = va_ad(ji,jj,jk) * ( 1. - vemsk(jj,jk) ) |
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| 222 | END DO |
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| 223 | END DO |
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| 224 | END DO |
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| 225 | |
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| 226 | ! 1.1 U zonal velocity |
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| 227 | ! -------------------- |
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| 228 | DO ji = nie0, nie1 |
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| 229 | DO jk = 1, jpkm1 |
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| 230 | DO jj = 1, jpj |
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| 231 | ua_ad(ji,jj,jk) = ua_ad(ji,jj,jk) * ( 1. - uemsk(jj,jk) ) |
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| 232 | END DO |
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| 233 | END DO |
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| 234 | END DO |
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| 235 | |
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| 236 | ELSE |
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| 237 | |
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| 238 | CALL ctl_stop( 'Error in obcdyn_tam : TAM is available only for fixed boundary conditions' ) |
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| 239 | |
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| 240 | END IF |
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| 241 | |
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| 242 | END SUBROUTINE obc_dyn_east_adj |
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| 243 | |
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| 244 | SUBROUTINE obc_dyn_west_tan |
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| 245 | !!------------------------------------------------------------------------------ |
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| 246 | !! *** SUBROUTINE obc_dyn_west *** |
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| 247 | !! |
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| 248 | !! ** Purpose : |
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| 249 | !! Apply the radiation algorithm on west OBC velocities ua, va using the |
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| 250 | !! phase velocities calculated in obc_rad_west subroutine in obcrad.F90 module |
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| 251 | !! If the logical lfbcwest is .TRUE., there is no radiation but only fixed OBC |
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| 252 | !! |
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| 253 | !! History : |
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| 254 | !! ! 95-03 (J.-M. Molines) Original from SPEM |
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| 255 | !! ! 97-07 (G. Madec, J.-M. Molines) additions |
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| 256 | !! ! 97-12 (M. Imbard) Mpp adaptation |
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| 257 | !! ! 00-06 (J.-M. Molines) |
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| 258 | !! 8.5 ! 02-10 (C. Talandier, A-M. Treguier) Free surface, F90 |
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| 259 | !! 9.0 ! 05-11 (V. Garnier) Surface pressure gradient organization |
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| 260 | !!------------------------------------------------------------------------------ |
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| 261 | |
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| 262 | ! 1. First three time steps and more if lfbcwest is .TRUE. |
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| 263 | ! In that case open boundary conditions are FIXED. |
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| 264 | ! -------------------------------------------------------- |
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| 265 | |
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| 266 | IF ( ll_fbc .OR. lfbcwest ) THEN |
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| 267 | |
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| 268 | ! 1.1 U zonal velocity |
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| 269 | ! --------------------- |
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| 270 | DO ji = niw0, niw1 |
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| 271 | DO jk = 1, jpkm1 |
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| 272 | DO jj = 1, jpj |
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| 273 | ua_tl(ji,jj,jk) = ua_tl(ji,jj,jk) * ( 1. - uwmsk(jj,jk) ) |
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| 274 | END DO |
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| 275 | END DO |
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| 276 | END DO |
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| 277 | |
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| 278 | ! 1.2 V meridional velocity |
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| 279 | ! ------------------------- |
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| 280 | DO ji = niw0, niw1 |
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| 281 | DO jk = 1, jpkm1 |
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| 282 | DO jj = 1, jpj |
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| 283 | va_tl(ji,jj,jk) = va_tl(ji,jj,jk) * ( 1. - vwmsk(jj,jk) ) |
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| 284 | END DO |
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| 285 | END DO |
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| 286 | END DO |
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| 287 | |
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| 288 | ELSE |
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| 289 | |
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| 290 | CALL ctl_stop( 'Error in obcdyn_tam : TAM is available only for fixed boundary conditions' ) |
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| 291 | |
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| 292 | END IF |
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| 293 | |
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| 294 | END SUBROUTINE obc_dyn_west_tan |
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| 295 | |
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| 296 | SUBROUTINE obc_dyn_west_adj |
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| 297 | !!------------------------------------------------------------------------------ |
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| 298 | !! *** SUBROUTINE obc_dyn_west_adj *** |
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| 299 | !! |
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| 300 | !! ** Purpose : |
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| 301 | !! |
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| 302 | !! History : |
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| 303 | !! ! |
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| 304 | !!------------------------------------------------------------------------------ |
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| 305 | !! * Arguments |
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| 306 | !! * Local declaration |
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| 307 | !!------------------------------------------------------------------------------ |
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| 308 | IF ( ll_fbc .OR. lfbcwest ) THEN |
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| 309 | |
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| 310 | ! 1.2 V meridional velocity |
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| 311 | ! ------------------------- |
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| 312 | DO ji = niw0, niw1 |
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| 313 | DO jk = 1, jpkm1 |
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| 314 | DO jj = 1, jpj |
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| 315 | va_ad(ji,jj,jk) = va_ad(ji,jj,jk) * ( 1. - vwmsk(jj,jk) ) |
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| 316 | END DO |
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| 317 | END DO |
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| 318 | END DO |
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| 319 | ! 1.1 U zonal velocity |
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| 320 | ! --------------------- |
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| 321 | DO ji = niw0, niw1 |
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| 322 | DO jk = 1, jpkm1 |
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| 323 | DO jj = 1, jpj |
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| 324 | ua_ad(ji,jj,jk) = ua_ad(ji,jj,jk) * ( 1. - uwmsk(jj,jk) ) |
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| 325 | END DO |
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| 326 | END DO |
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| 327 | END DO |
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| 328 | |
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| 329 | ELSE |
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| 330 | |
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| 331 | CALL ctl_stop( 'Error in obcdyn_tam : TAM is available only for fixed boundary conditions' ) |
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| 332 | |
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| 333 | END IF |
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| 334 | |
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| 335 | END SUBROUTINE obc_dyn_west_adj |
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| 336 | |
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| 337 | SUBROUTINE obc_dyn_north_tan |
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| 338 | !!------------------------------------------------------------------------------ |
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| 339 | !! SUBROUTINE obc_dyn_north |
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| 340 | !! ************************* |
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| 341 | !! ** Purpose : |
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| 342 | !! Apply the radiation algorithm on north OBC velocities ua, va using the |
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| 343 | !! phase velocities calculated in obc_rad_north subroutine in obcrad.F90 module |
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| 344 | !! If the logical lfbcnorth is .TRUE., there is no radiation but only fixed OBC |
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| 345 | !! |
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| 346 | !! History : |
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| 347 | !! ! 95-03 (J.-M. Molines) Original from SPEM |
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| 348 | !! ! 97-07 (G. Madec, J.-M. Molines) additions |
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| 349 | !! ! 97-12 (M. Imbard) Mpp adaptation |
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| 350 | !! ! 00-06 (J.-M. Molines) |
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| 351 | !! 8.5 ! 02-10 (C. Talandier, A-M. Treguier) Free surface, F90 |
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| 352 | !! 9.0 ! 05-11 (V. Garnier) Surface pressure gradient organization |
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| 353 | !!------------------------------------------------------------------------------ |
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| 354 | |
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| 355 | ! 1. First three time steps and more if lfbcnorth is .TRUE. |
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| 356 | ! In that case open boundary conditions are FIXED. |
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| 357 | ! --------------------------------------------------------- |
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| 358 | |
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| 359 | IF ( ll_fbc .OR. lfbcnorth ) THEN |
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| 360 | |
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| 361 | ! 1.1 U zonal velocity |
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| 362 | ! -------------------- |
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| 363 | DO jj = njn0+1, njn1+1 |
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| 364 | DO jk = 1, jpkm1 |
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| 365 | DO ji = 1, jpi |
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| 366 | ua_tl(ji,jj,jk) = ua_tl(ji,jj,jk) * ( 1. - unmsk(ji,jk) ) |
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| 367 | END DO |
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| 368 | END DO |
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| 369 | END DO |
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| 370 | |
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| 371 | ! 1.2 V meridional velocity |
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| 372 | ! ------------------------- |
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| 373 | DO jj = njn0, njn1 |
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| 374 | DO jk = 1, jpkm1 |
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| 375 | DO ji = 1, jpi |
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| 376 | va_tl(ji,jj,jk)= va_tl(ji,jj,jk) * ( 1. - vnmsk(ji,jk) ) |
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| 377 | END DO |
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| 378 | END DO |
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| 379 | END DO |
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| 380 | |
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| 381 | ELSE |
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| 382 | |
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| 383 | CALL ctl_stop( 'Error in obcdyn_tam : TAM is available only for fixed boundary conditions' ) |
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| 384 | |
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| 385 | END IF |
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| 386 | |
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| 387 | END SUBROUTINE obc_dyn_north_tan |
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| 388 | |
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| 389 | SUBROUTINE obc_dyn_north_adj |
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| 390 | !!------------------------------------------------------------------------------ |
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| 391 | !! *** SUBROUTINE obc_dyn_north_adj *** |
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| 392 | !! |
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| 393 | !! ** Purpose : |
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| 394 | !! |
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| 395 | !! History : |
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| 396 | !! ! |
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| 397 | !!------------------------------------------------------------------------------ |
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| 398 | !! * Arguments |
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| 399 | !! * Local declaration |
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| 400 | !!------------------------------------------------------------------------------ |
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| 401 | IF ( ll_fbc .OR. lfbcnorth ) THEN |
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| 402 | |
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| 403 | ! 1.2 V meridional velocity |
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| 404 | ! ------------------------- |
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| 405 | DO jj = njn0, njn1 |
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| 406 | DO jk = 1, jpkm1 |
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| 407 | DO ji = 1, jpi |
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| 408 | va_ad(ji,jj,jk)= va_ad(ji,jj,jk) * ( 1. - vnmsk(ji,jk) ) |
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| 409 | END DO |
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| 410 | END DO |
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| 411 | END DO |
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| 412 | |
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| 413 | ! 1.1 U zonal velocity |
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| 414 | ! -------------------- |
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| 415 | DO jj = njn0+1, njn1+1 |
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| 416 | DO jk = 1, jpkm1 |
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| 417 | DO ji = 1, jpi |
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| 418 | ua_ad(ji,jj,jk) = ua_ad(ji,jj,jk) * ( 1. - unmsk(ji,jk) ) |
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| 419 | END DO |
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| 420 | END DO |
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| 421 | END DO |
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| 422 | |
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| 423 | ELSE |
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| 424 | |
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| 425 | CALL ctl_stop( 'Error in obcdyn_tam : TAM is available only for fixed boundary conditions' ) |
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| 426 | |
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| 427 | END IF |
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| 428 | |
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| 429 | END SUBROUTINE obc_dyn_north_adj |
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| 430 | |
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| 431 | SUBROUTINE obc_dyn_south_tan |
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| 432 | !!------------------------------------------------------------------------------ |
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| 433 | !! SUBROUTINE obc_dyn_south |
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| 434 | !! ************************* |
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| 435 | !! ** Purpose : |
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| 436 | !! Apply the radiation algorithm on south OBC velocities ua, va using the |
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| 437 | !! phase velocities calculated in obc_rad_south subroutine in obcrad.F90 module |
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| 438 | !! If the logical lfbcsouth is .TRUE., there is no radiation but only fixed OBC |
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| 439 | !! |
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| 440 | !! History : |
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| 441 | !! ! 95-03 (J.-M. Molines) Original from SPEM |
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| 442 | !! ! 97-07 (G. Madec, J.-M. Molines) additions |
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| 443 | !! ! 97-12 (M. Imbard) Mpp adaptation |
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| 444 | !! ! 00-06 (J.-M. Molines) |
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| 445 | !! 8.5 ! 02-10 (C. Talandier, A-M. Treguier) Free surface, F90 |
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| 446 | !! 9.0 ! 05-11 (V. Garnier) Surface pressure gradient organization |
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| 447 | !!------------------------------------------------------------------------------ |
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| 448 | |
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| 449 | ! 1. First three time steps and more if lfbcsouth is .TRUE. |
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| 450 | ! In that case open boundary conditions are FIXED. |
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| 451 | ! --------------------------------------------------------- |
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| 452 | |
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| 453 | IF ( ll_fbc .OR. lfbcsouth ) THEN |
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| 454 | |
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| 455 | ! 1.1 U zonal velocity |
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| 456 | ! -------------------- |
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| 457 | DO jj = njs0, njs1 |
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| 458 | DO jk = 1, jpkm1 |
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| 459 | DO ji = 1, jpi |
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| 460 | ua_tl(ji,jj,jk) = ua_tl(ji,jj,jk) * ( 1. - usmsk(ji,jk) ) |
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| 461 | END DO |
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| 462 | END DO |
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| 463 | END DO |
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| 464 | |
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| 465 | ! 1.2 V meridional velocity |
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| 466 | ! ------------------------- |
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| 467 | DO jj = njs0, njs1 |
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| 468 | DO jk = 1, jpkm1 |
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| 469 | DO ji = 1, jpi |
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| 470 | va_tl(ji,jj,jk) = va_tl(ji,jj,jk) * ( 1. - vsmsk(ji,jk) ) |
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| 471 | END DO |
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| 472 | END DO |
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| 473 | END DO |
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| 474 | |
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| 475 | ELSE |
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| 476 | |
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| 477 | CALL ctl_stop( 'Error in obcdyn_tam : TAM is available only for fixed boundary conditions' ) |
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| 478 | |
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| 479 | END IF |
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| 480 | |
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| 481 | END SUBROUTINE obc_dyn_south_tan |
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| 482 | |
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| 483 | SUBROUTINE obc_dyn_south_adj |
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| 484 | !!------------------------------------------------------------------------------ |
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| 485 | !! *** SUBROUTINE obc_dyn_south_adj *** |
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| 486 | !! |
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| 487 | !! ** Purpose : |
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| 488 | !! |
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| 489 | !! History : |
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| 490 | !! ! |
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| 491 | !!------------------------------------------------------------------------------ |
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| 492 | !! * Arguments |
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| 493 | !! * Local declaration |
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| 494 | !!------------------------------------------------------------------------------ |
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| 495 | IF ( ll_fbc .OR. lfbcsouth ) THEN |
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| 496 | |
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| 497 | ! 1.2 V meridional velocity |
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| 498 | ! ------------------------- |
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| 499 | DO jj = njs0, njs1 |
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| 500 | DO jk = 1, jpkm1 |
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| 501 | DO ji = 1, jpi |
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| 502 | va_ad(ji,jj,jk) = va_ad(ji,jj,jk) * ( 1. - vsmsk(ji,jk) ) |
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| 503 | END DO |
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| 504 | END DO |
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| 505 | END DO |
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| 506 | |
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| 507 | ! 1.1 U zonal velocity |
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| 508 | ! -------------------- |
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| 509 | DO jj = njs0, njs1 |
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| 510 | DO jk = 1, jpkm1 |
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| 511 | DO ji = 1, jpi |
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| 512 | ua_ad(ji,jj,jk) = ua_ad(ji,jj,jk) * ( 1. - usmsk(ji,jk) ) |
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| 513 | END DO |
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| 514 | END DO |
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| 515 | END DO |
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| 516 | |
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| 517 | ELSE |
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| 518 | |
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| 519 | CALL ctl_stop( 'Error in obcdyn_tam : TAM is available only for fixed boundary conditions' ) |
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| 520 | |
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| 521 | END IF |
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| 522 | |
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| 523 | END SUBROUTINE obc_dyn_south_adj |
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| 524 | |
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| 525 | |
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| 526 | SUBROUTINE obc_dyn_adj_tst( kumadt ) |
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| 527 | |
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| 528 | USE gridrandom, ONLY : grid_rd_sd |
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| 529 | USE tstool_tam, ONLY : prntst_adj, stdu, stdv |
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| 530 | USE dotprodfld, ONLY : dot_product ! Computes dot product for 3D and 2D fields |
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| 531 | |
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| 532 | INTEGER, INTENT(IN) :: kumadt ! Output unit |
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| 533 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: & |
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| 534 | zua_tlin, zva_tlin, zua_adin, zva_adin, z3r |
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| 535 | REAL(wp) :: zspdx, zspdy |
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| 536 | CHARACTER (LEN=14) :: cl_name |
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| 537 | |
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| 538 | ! ... Allocate memory |
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| 539 | ALLOCATE( zua_tlin (jpi,jpj,jpk), zva_tlin(jpi,jpj,jpk), & |
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| 540 | zua_adin (jpi,jpj,jpk), zva_adin(jpi,jpj,jpk), & |
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| 541 | z3r(jpi,jpj,jpk) ) |
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| 542 | |
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| 543 | ! ... Initialisations |
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| 544 | zua_tlin(:,:,:) = 0.e0 ; zua_adin(:,:,:) = 0.e0 |
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| 545 | zva_tlin(:,:,:) = 0.e0 ; zva_adin(:,:,:) = 0.e0 |
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| 546 | |
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| 547 | ! ... Define random working arrays |
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| 548 | CALL grid_rd_sd( 456953, z3r, 'U', 0.0_wp, stdu) |
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| 549 | DO jk = 1, jpk ; DO jj = nldj, nlej ; DO ji = nldi, nlei |
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| 550 | zua_tlin(ji,jj,jk) = z3r(ji,jj,jk) |
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| 551 | END DO ; END DO ; END DO |
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| 552 | |
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| 553 | CALL grid_rd_sd( 3434334, z3r, 'V', 0.0_wp, stdv) |
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| 554 | DO jk = 1, jpk ; DO jj = nldj, nlej ; DO ji = nldi, nlei |
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| 555 | zva_tlin(ji,jj,jk) = z3r(ji,jj,jk) |
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| 556 | END DO ; END DO ; END DO |
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| 557 | |
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| 558 | ! ... Initialize the tangent variables |
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| 559 | ua_tl(:,:,:) = zua_tlin(:,:,:) ; ub_tl(:,:,:) = 0.e0 |
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| 560 | va_tl(:,:,:) = zva_tlin(:,:,:) ; vb_tl(:,:,:) = 0.e0 |
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| 561 | |
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| 562 | ! ... Call the tangent routine |
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| 563 | CALL obc_dyn_tan( nit000 ) |
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| 564 | |
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| 565 | ! ... Initialize the adjoint variables |
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| 566 | zua_adin(:,:,:) = 1. * ua_tl(:,:,:) |
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| 567 | zva_adin(:,:,:) = 1. * va_tl(:,:,:) |
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| 568 | |
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| 569 | ! ... Calculate the scalar product for the output |
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| 570 | zspdy = DOT_PRODUCT( ua_tl, zua_adin ) & |
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| 571 | + DOT_PRODUCT( va_tl, zva_adin ) |
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| 572 | |
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| 573 | ! ... Call the adjoint routine |
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| 574 | ua_ad(:,:,:) = zua_adin(:,:,:) ; ub_ad(:,:,:) = 0.e0 |
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| 575 | va_ad(:,:,:) = zva_adin(:,:,:) ; vb_ad(:,:,:) = 0.e0 |
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| 576 | |
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| 577 | CALL obc_dyn_adj( nit000 ) |
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| 578 | |
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| 579 | ! ... Calculate the scalar product for the input |
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| 580 | zspdx = DOT_PRODUCT( zua_tlin, ua_ad ) & |
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| 581 | + DOT_PRODUCT( zva_tlin, va_ad ) |
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| 582 | |
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| 583 | ! ... Diagnostic write |
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| 584 | ! 14 char:'12345678901234' |
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| 585 | cl_name = 'obcdyn_tam ' |
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| 586 | CALL prntst_adj( cl_name, kumadt, zspdx, zspdy ) |
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| 587 | |
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| 588 | END SUBROUTINE obc_dyn_adj_tst |
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| 589 | #else |
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| 590 | !!================================================================================= |
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| 591 | !! *** MODULE obcdyn *** |
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| 592 | !! Ocean dynamics: Radiation of velocities on each open boundary |
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| 593 | !!================================================================================= |
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| 594 | CONTAINS |
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| 595 | SUBROUTINE obc_dyn_tan ! No open boundaries ==> empty routine |
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| 596 | END SUBROUTINE obc_dyn_tan |
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| 597 | SUBROUTINE obc_dyn_adj ! No open boundaries ==> empty routine |
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| 598 | END SUBROUTINE obc_dyn_adj |
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| 599 | SUBROUTINE obc_dyn_adj_tst |
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| 600 | END SUBROUTINE obc_dyn_adj_tst |
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| 601 | #endif |
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| 602 | |
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| 603 | END MODULE obcdyn_tam |
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