[8561] | 1 | MODULE diaopfoam |
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| 2 | !!====================================================================== |
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| 3 | !! *** MODULE diaopfoam *** |
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| 4 | !! Output stream for operational use |
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| 5 | !!====================================================================== |
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| 6 | !! History : 3.6 ! 2016 (P Sykes) Original code |
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| 7 | !!---------------------------------------------------------------------- |
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| 8 | USE oce ! ocean dynamics and tracers variables |
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| 9 | USE dom_oce ! ocean space and time domain |
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| 10 | USE diainsitutem, ONLY: rinsitu_t, theta2t |
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| 11 | USE in_out_manager ! I/O units |
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| 12 | USE iom ! I/0 library |
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| 13 | USE wrk_nemo ! working arrays |
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| 14 | USE diatmb |
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| 15 | USE diurnal_bulk |
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| 16 | USE cool_skin |
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| 17 | |
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| 18 | |
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| 19 | IMPLICIT NONE |
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| 20 | PRIVATE |
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| 21 | |
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| 22 | LOGICAL , PUBLIC :: ln_diaopfoam !: Diaopfoam output |
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| 23 | PUBLIC dia_diaopfoam_init ! routine called by nemogcm.F90 |
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| 24 | PUBLIC dia_diaopfoam ! routine called by diawri.F90 |
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| 25 | PUBLIC calc_max_cur ! routine called by diaopfoam.F90 |
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| 26 | |
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| 27 | !! * Substitutions |
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| 28 | # include "domzgr_substitute.h90" |
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| 29 | |
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| 30 | !!---------------------------------------------------------------------- |
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| 31 | !! NEMO/OPA 3.6 , NEMO Consortium (2014) |
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| 32 | !! $Id$ |
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| 33 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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| 34 | !!---------------------------------------------------------------------- |
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| 35 | CONTAINS |
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| 36 | |
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| 37 | SUBROUTINE dia_diaopfoam_init |
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| 38 | !!--------------------------------------------------------------------------- |
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| 39 | !! *** ROUTINE dia_wri_diaop_init *** |
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| 40 | !! |
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| 41 | !! ** Purpose: Initialization of diaopfoam namelist |
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| 42 | !! |
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| 43 | !! ** Method : Read namelist |
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| 44 | !! History |
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| 45 | !! 3.4 ! 03-14 (P. Sykes) Routine to initialize dia_wri_diaop |
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| 46 | !!--------------------------------------------------------------------------- |
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| 47 | !! |
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| 48 | INTEGER :: ios ! Local integer output status for namelist read |
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| 49 | INTEGER :: ierror ! local integer |
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| 50 | !! |
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| 51 | NAMELIST/nam_diadiaop/ ln_diaopfoam |
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| 52 | !! |
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| 53 | !!---------------------------------------------------------------------- |
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| 54 | ! |
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| 55 | ln_diaopfoam = .false. ! default value for diaopfoam stream |
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| 56 | REWIND ( numnam_ref ) ! Read Namelist nam_diadiaop in reference namelist : 3D hourly diagnostics |
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| 57 | READ ( numnam_ref, nam_diadiaop, IOSTAT=ios, ERR= 901 ) |
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| 58 | 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'nam_diadiaop in reference namelist', lwp ) |
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| 59 | |
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| 60 | REWIND( numnam_cfg ) ! Namelist nam_diadiaop in configuration namelist 3D hourly diagnostics |
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| 61 | READ ( numnam_cfg, nam_diadiaop, IOSTAT = ios, ERR = 902 ) |
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| 62 | 902 IF( ios /= 0 ) CALL ctl_nam ( ios , 'nam_diadiaop in configuration namelist', lwp ) |
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| 63 | IF(lwm) WRITE ( numond, nam_diadiaop ) |
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| 64 | ! |
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| 65 | IF(lwp) THEN ! Control print |
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| 66 | WRITE(numout,*) |
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| 67 | WRITE(numout,*) 'dia_diaopfoam_init : Output Diaopfoam Diagnostics' |
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| 68 | WRITE(numout,*) '~~~~~~~~~~~~' |
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| 69 | WRITE(numout,*) ' Namelist nam_diadiaop : set diaopfoam outputs ' |
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| 70 | WRITE(numout,*) ' Switch for diaopfoam diagnostics (T) or not (F) ln_diaopfoam = ', ln_diaopfoam |
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| 71 | ENDIF |
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| 72 | END SUBROUTINE dia_diaopfoam_init |
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| 73 | |
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| 74 | SUBROUTINE dia_diaopfoam |
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| 75 | !!---------------------------------------------------------------------- |
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| 76 | !! *** ROUTINE dia_diaopfoam *** |
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| 77 | !! ** Purpose : Write 3D hourly diagnostics for operational use |
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| 78 | !! |
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| 79 | !! |
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| 80 | !! History : |
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| 81 | !! 3.6 ! 11-16 (P. Sykes) |
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| 82 | !! |
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| 83 | !!-------------------------------------------------------------------- |
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| 84 | REAL(wp), DIMENSION(jpi,jpj) :: zw2d ! 2D workspace |
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| 85 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: zw3d ! 3D workspace |
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| 86 | REAL(wp) :: zmdi |
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| 87 | REAL(wp), POINTER, DIMENSION(:,:) :: zwu |
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| 88 | REAL(wp), POINTER, DIMENSION(:,:) :: zwv |
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| 89 | REAL(wp), POINTER, DIMENSION(:,:) :: zwz |
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| 90 | |
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| 91 | CALL wrk_alloc( jpi , jpj , zwu ) |
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| 92 | CALL wrk_alloc( jpi , jpj , zwv ) |
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| 93 | CALL wrk_alloc( jpi , jpj , zwz ) |
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| 94 | |
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| 95 | zmdi=1.e+20 ! missing data indicator for masking |
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| 96 | ! Diaopfoam stream if needed |
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| 97 | IF (ln_diaopfoam) THEN |
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| 98 | CALL theta2t |
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| 99 | CALL iom_put( "insitut_op" , rinsitu_t(:,:,:) ) ! insitu temperature |
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| 100 | CALL iom_put( "toce_op" , tsn(:,:,:,jp_tem) ) ! temperature |
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| 101 | CALL iom_put( "soce_op" , tsn(:,:,:,jp_sal) ) ! salinity |
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| 102 | IF (ln_diurnal) THEN |
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| 103 | CALL iom_put( "sst_wl_op" , x_dsst ) ! warm layer |
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| 104 | CALL iom_put( "sst_cs_op" , x_csdsst ) ! cool skin |
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| 105 | ENDIF |
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| 106 | zw2d(:,:)=sshn(:,:)*tmask(:,:,1) + zmdi*(1.0-tmask(:,:,1)) |
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| 107 | CALL iom_put( "ssh_op" , zw2d(:,:) ) ! sea surface height |
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| 108 | CALL iom_put( "uoce_op" , un ) ! i-current |
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| 109 | CALL iom_put( "voce_op" , vn ) ! j-current |
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| 110 | !CALL iom_put( "woce_op" , wn ) ! k-current |
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| 111 | #if defined key_spm |
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| 112 | cltra = TRIM(ctrc3d(5))//"_op" |
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| 113 | zw3d(:,:,:) = trc3d(:,:,:,5)*tmask(:,:,:) + zmdi*(1.0-tmask(:,:,:)) ! Visibility |
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| 114 | CALL iom_put( cltra, zw3d ) |
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| 115 | #endif |
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| 116 | CALL calc_max_cur(zwu,zwv,zwz,zmdi) |
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| 117 | CALL iom_put( "maxu" , zwu ) ! max u current |
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| 118 | CALL iom_put( "maxv" , zwv ) ! max v current |
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| 119 | CALL iom_put( "maxz" , zwz ) ! max current depth |
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| 120 | ENDIF |
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| 121 | END SUBROUTINE dia_diaopfoam |
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| 122 | |
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| 123 | SUBROUTINE calc_max_cur(zmax_u, zmax_v, zmax_z, inmdi) |
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| 124 | !!--------------------------------------------------------------------- |
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| 125 | !! *** ROUTINE calc_max_cur *** |
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| 126 | !! |
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| 127 | !! ** Purpose : To locate within the water column the magnitude and |
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| 128 | !! vertical location of the strongest horizontal |
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| 129 | !! current. The vertical component is ignored since it |
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| 130 | !! is an order of magnitude smaller than the horizontal |
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| 131 | !! flow, in general. |
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| 132 | !! |
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| 133 | !! ** Method : A. Map U,V to T-grid. |
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| 134 | !! B. Calculate the magnitude of the current for every |
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| 135 | !! grid cell. |
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| 136 | !! C. Locate the vertical index using FORTRAN's builtin |
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| 137 | !! MAXLOC function. |
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| 138 | !! D. Copy the U,V,Z components of the relevant |
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| 139 | !! indices. |
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| 140 | !! |
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| 141 | !! ** Returns : Value of u, v component and depth of maximum |
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| 142 | !! horizontal current on T-grid. |
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| 143 | !! |
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| 144 | !!--------------------------------------------------------------------- |
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| 145 | IMPLICIT NONE |
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| 146 | REAL(wp), DIMENSION(jpi, jpj), INTENT( OUT) :: zmax_u, zmax_v, zmax_z |
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| 147 | REAL(wp), DIMENSION(jpi, jpj, jpk) :: zmax_u_t, zmax_v_t |
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| 148 | REAL(wp), DIMENSION(jpi, jpj, jpk) :: zcmag |
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| 149 | REAL(wp), DIMENSION(jpi, jpj) :: zmaxk |
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| 150 | REAL(wp), INTENT(IN ) :: inmdi |
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| 151 | INTEGER :: ji, jj, jk |
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| 152 | |
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| 153 | ! Initialise output arrays |
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| 154 | zmax_u(:, :) = inmdi |
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| 155 | zmax_v(:, :) = inmdi |
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| 156 | zmax_z(:, :) = inmdi |
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| 157 | ! Map to T-grid |
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| 158 | zmax_u_t(:, :, :) = 0._wp |
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| 159 | zmax_v_t(:, :, :) = 0._wp |
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| 160 | DO jk = 1,jpk |
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| 161 | DO jj = 2,jpj |
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| 162 | DO ji = 2,jpi |
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| 163 | zmax_u_t(ji, jj, jk) = 0.5 * (un(ji, jj, jk) + un(ji-1, jj, jk)) |
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| 164 | zmax_v_t(ji, jj, jk) = 0.5 * (vn(ji, jj, jk) + vn(ji, jj-1, jk)) |
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| 165 | END DO |
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| 166 | END DO |
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| 167 | END DO |
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| 168 | ! Calculate absolute velocity |
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| 169 | zcmag = sqrt((zmax_u_t)**2 + (zmax_v_t)**2) |
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| 170 | ! Find max. current |
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| 171 | zmaxk = maxloc(zcmag, dim=3) |
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| 172 | ! Output values |
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| 173 | DO jj = 1,jpj |
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| 174 | DO ji = 1,jpi |
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| 175 | zmax_u(ji, jj) = zmax_u_t(ji, jj, INT(zmaxk(ji, jj))) |
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| 176 | zmax_v(ji, jj) = zmax_v_t(ji, jj, INT(zmaxk(ji, jj))) |
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| 177 | zmax_z(ji, jj) = fsdept(ji, jj, INT(zmaxk(ji, jj))) |
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| 178 | END DO |
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| 179 | END DO |
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| 180 | END SUBROUTINE calc_max_cur |
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| 181 | |
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| 182 | END MODULE diaopfoam |
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