[3] | 1 | !!---------------------------------------------------------------------- |
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| 2 | !! *** ldftra_c3d.h90 *** |
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| 3 | !!---------------------------------------------------------------------- |
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| 4 | |
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| 5 | !!---------------------------------------------------------------------- |
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[2528] | 6 | !! NEMO/OPA 3.3 , NEMO Consortium (2010) |
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[1152] | 7 | !! $Id$ |
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[2715] | 8 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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[3] | 9 | !!---------------------------------------------------------------------- |
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| 10 | |
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| 11 | SUBROUTINE ldf_tra_c3d( ld_print ) |
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| 12 | !!---------------------------------------------------------------------- |
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| 13 | !! *** ROUTINE ldftra_c3d *** |
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| 14 | !! |
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| 15 | !! ** Purpose : |
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| 16 | !! initializations of non uniform horizontal eddy diffusivity coef. |
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| 17 | !! |
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| 18 | !! ** Method : |
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| 19 | !! 3D eddy diffusivity coefficients ( longitude, latitude, depth ) |
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| 20 | !! |
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| 21 | !! biharmonic operator : ahtt = defined at T-level |
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| 22 | !! ahtu,ahtv,ahtw never used |
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| 23 | !! |
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| 24 | !! harmonic operator (ahtt never used) |
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| 25 | !! iso-model level : ahtu, ahtv defined at u-, v-points |
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| 26 | !! isopycnal : ahtu, ahtv, ahtw defined at u-, v-, w-pts |
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| 27 | !! or geopotential |
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| 28 | !! |
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| 29 | !! eddy induced velocity |
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| 30 | !! always harmonic : aeiu, aeiv, aeiw defined at u-, v-, w-pts |
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| 31 | !!---------------------------------------------------------------------- |
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| 32 | USE ioipsl |
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[2715] | 33 | ! |
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| 34 | LOGICAL, INTENT (in) :: ld_print ! If true, output arrays on numout |
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[3] | 35 | !!---------------------------------------------------------------------- |
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| 36 | |
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| 37 | IF( lk_traldf_eiv ) THEN |
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| 38 | IF(lwp) WRITE(numout,*) |
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[461] | 39 | IF(lwp) WRITE(numout,*) ' ldf_tra_c3d : 3D eddy diffusivity and eddy induced velocity coefficients' |
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| 40 | IF(lwp) WRITE(numout,*) ' ~~~~~~~~~~~ -- ' |
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[901] | 41 | IF(lwp) WRITE(numout,*) ' Coefficients set to constant' |
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[3] | 42 | ELSE |
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| 43 | IF(lwp) WRITE(numout,*) |
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[461] | 44 | IF(lwp) WRITE(numout,*) ' ldf_tra_c3d : 3D eddy diffusivity coefficient' |
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| 45 | IF(lwp) WRITE(numout,*) ' ~~~~~~~~~~~ -- ' |
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[901] | 46 | IF(lwp) WRITE(numout,*) ' Coefficients set to constant' |
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[3] | 47 | ENDIF |
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| 48 | |
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| 49 | |
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| 50 | ! biharmonic operator (T-point) |
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| 51 | ! ------------------- |
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| 52 | |
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| 53 | ahtt(:,:,:) = aht0 ! set ahtt at T-point (here no space variation) |
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| 54 | |
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| 55 | CALL lbc_lnk( ahtt, 'T', 1. ) ! Lateral boundary conditions on ( ahtt ) |
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| 56 | |
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| 57 | IF(lwp .AND. ld_print ) THEN ! Control print |
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| 58 | WRITE(numout,*) |
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| 59 | WRITE(numout,*) 'inildf: ahtt at k = 1' |
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| 60 | CALL prihre( ahtt(:,:,1), jpi, jpj, 1, jpi, 1, & |
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| 61 | & 1, jpj, 1, 1.e-3, numout ) |
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| 62 | ENDIF |
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| 63 | |
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| 64 | |
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| 65 | ! harmonic operator (U-, V-, W-points) |
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| 66 | ! ----------------- |
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| 67 | |
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| 68 | ahtu(:,:,:) = aht0 ! set ahtu = ahtv at u- and v-points, |
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| 69 | ahtv(:,:,:) = aht0 ! and ahtw at w-point |
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| 70 | ahtw(:,:,:) = aht0 ! (here example: no space variation) |
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| 71 | |
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| 72 | CALL lbc_lnk( ahtu, 'U', 1. ) ! Lateral boundary conditions |
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| 73 | CALL lbc_lnk( ahtv, 'V', 1. ) |
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| 74 | CALL lbc_lnk( ahtw, 'W', 1. ) |
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| 75 | |
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| 76 | IF(lwp .AND. ld_print ) THEN ! Control print |
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| 77 | WRITE(numout,*) |
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| 78 | WRITE(numout,*) 'inildf: ahtu at k = 1' |
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| 79 | CALL prihre( ahtu(:,:,1), jpi, jpj, 1, jpi, 1, & |
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| 80 | & 1, jpj, 1, 1.e-3, numout ) |
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| 81 | WRITE(numout,*) |
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| 82 | WRITE(numout,*) 'inildf: ahtv at k = 1' |
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| 83 | CALL prihre( ahtv(:,:,1), jpi, jpj, 1, jpi, 1, & |
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| 84 | & 1, jpj, 1, 1.e-3, numout ) |
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| 85 | WRITE(numout,*) |
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| 86 | WRITE(numout,*) 'inildf: ahtw at k = 1' |
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| 87 | CALL prihre( ahtw(:,:,1), jpi, jpj, 1, jpi, 1, & |
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| 88 | & 1, jpj, 1, 1.e-3, numout ) |
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| 89 | ENDIF |
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| 90 | |
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| 91 | # if defined key_traldf_eiv |
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| 92 | aeiu(:,:,:) = aeiv0 ! set aeiu = aeiv at u- and v-points, |
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| 93 | aeiv(:,:,:) = aeiv0 ! and aeiw at w-point |
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| 94 | aeiw(:,:,:) = aeiv0 ! (here example: no space variation) |
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| 95 | |
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| 96 | IF( cp_cfg == "orca" .AND. jp_cfg == 4 ) THEN |
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| 97 | ! ! Cancel eiv in Gibraltar strait |
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| 98 | aeiu( mi0(68):mi1(71) , mj0(50):mj1(53) , : ) = 0.e0 |
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| 99 | aeiv( mi0(68):mi1(71) , mj0(50):mj1(53) , : ) = 0.e0 |
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| 100 | aeiw( mi0(68):mi1(71) , mj0(50):mj1(53) , : ) = 0.e0 |
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| 101 | ! ! Cancel eiv in Mediterrannean sea |
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| 102 | aeiu( mi0(70):mi1(90) , mj0(49):mj1(56) , : ) = 0.e0 |
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| 103 | aeiv( mi0(70):mi1(90) , mj0(49):mj1(56) , : ) = 0.e0 |
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| 104 | aeiw( mi0(70):mi1(90) , mj0(49):mj1(56) , : ) = 0.e0 |
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| 105 | ENDIF |
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| 106 | |
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| 107 | CALL lbc_lnk( aeiu, 'U', 1. ) ! Lateral boundary conditions |
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| 108 | CALL lbc_lnk( aeiv, 'V', 1. ) |
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| 109 | CALL lbc_lnk( aeiw, 'W', 1. ) |
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| 110 | # endif |
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| 111 | |
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| 112 | IF(lwp .AND. ld_print ) THEN |
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| 113 | WRITE(numout,*) |
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| 114 | WRITE(numout,*) 'inildf: aeiu at k = 1' |
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| 115 | CALL prihre(aeiu(:,:,1),jpi,jpj,1,jpi,1,1,jpj,1,1.e-3,numout) |
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| 116 | WRITE(numout,*) |
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| 117 | WRITE(numout,*) 'inildf: aeiv at k = 1' |
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| 118 | CALL prihre(aeiv(:,:,1),jpi,jpj,1,jpi,1,1,jpj,1,1.e-3,numout) |
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| 119 | WRITE(numout,*) |
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| 120 | WRITE(numout,*) 'inildf: aeiw at k = 1' |
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| 121 | CALL prihre(aeiw(:,:,1),jpi,jpj,1,jpi,1,1,jpj,1,1.e-3,numout) |
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| 122 | ENDIF |
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[2715] | 123 | ! |
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| 124 | END SUBROUTINE ldf_tra_c3d |
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