[3] | 1 | MODULE domzgr |
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| 2 | !!============================================================================== |
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| 3 | !! *** MODULE domzgr *** |
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| 4 | !! Ocean initialization : domain initialization |
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| 5 | !!============================================================================== |
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| 6 | |
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| 7 | !!---------------------------------------------------------------------- |
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| 8 | !! dom_zgr : defined the ocean vertical coordinate system |
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| 9 | !! zgr_bat : bathymetry fields (levels and meters) |
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| 10 | !! zgr_bat_zoom : modify the bathymetry field if zoom domain |
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| 11 | !! zgr_bat_ctl : check the bathymetry files |
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| 12 | !! zgr_z : reference z-coordinate |
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[454] | 13 | !! zgr_zco : z-coordinate |
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[3] | 14 | !! zgr_zps : z-coordinate with partial steps |
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[454] | 15 | !! zgr_sco : s-coordinate |
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[3] | 16 | !!--------------------------------------------------------------------- |
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| 17 | !! * Modules used |
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| 18 | USE oce ! ocean dynamics and tracers |
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| 19 | USE dom_oce ! ocean space and time domain |
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| 20 | USE in_out_manager ! I/O manager |
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| 21 | USE lib_mpp ! distributed memory computing library |
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| 22 | USE lbclnk ! ocean lateral boundary conditions (or mpp link) |
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| 23 | USE closea |
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| 24 | USE solisl |
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[253] | 25 | USE ini1d ! initialization of the 1D configuration |
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[3] | 26 | |
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| 27 | IMPLICIT NONE |
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| 28 | PRIVATE |
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| 29 | |
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| 30 | !! * Routine accessibility |
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| 31 | PUBLIC dom_zgr ! called by dom_init.F90 |
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| 32 | |
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[454] | 33 | !! * Module variables |
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| 34 | REAL(wp) :: & !!: Namelist nam_zgr_sco |
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| 35 | sbot_min = 300. , & !: minimum depth of s-bottom surface (>0) (m) |
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| 36 | sbot_max = 5250. , & !: maximum depth of s-bottom surface (= ocean depth) (>0) (m) |
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| 37 | theta = 6.0 , & !: surface control parameter (0<=theta<=20) |
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| 38 | thetb = 0.75, & !: bottom control parameter (0<=thetb<= 1) |
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| 39 | r_max = 0.15 !: maximum cut-off r-value allowed (0<r_max<1) |
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| 40 | |
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| 41 | |
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| 42 | |
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[3] | 43 | !! * Substitutions |
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| 44 | # include "domzgr_substitute.h90" |
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| 45 | # include "vectopt_loop_substitute.h90" |
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| 46 | !!---------------------------------------------------------------------- |
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[247] | 47 | !! OPA 9.0 , LOCEAN-IPSL (2005) |
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[3] | 48 | !!---------------------------------------------------------------------- |
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| 49 | |
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| 50 | CONTAINS |
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| 51 | |
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| 52 | SUBROUTINE dom_zgr |
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| 53 | !!---------------------------------------------------------------------- |
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| 54 | !! *** ROUTINE dom_zgr *** |
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| 55 | !! |
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| 56 | !! ** Purpose : set the depth of model levels and the resulting |
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| 57 | !! vertical scale factors. |
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| 58 | !! |
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| 59 | !! ** Method reference vertical coordinate |
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| 60 | !! |
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[454] | 61 | !! ** Action : |
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[3] | 62 | !! |
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| 63 | !! History : |
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| 64 | !! 9.0 ! 03-08 (G. Madec) original code |
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[454] | 65 | !! 9.0 ! 05-10 (A. Beckmann) modifications for hybrid s-ccordinates |
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[3] | 66 | !!---------------------------------------------------------------------- |
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| 67 | INTEGER :: ioptio = 0 ! temporary integer |
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[454] | 68 | |
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| 69 | NAMELIST/nam_zgr/ ln_zco, ln_zps, ln_sco |
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[3] | 70 | !!---------------------------------------------------------------------- |
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| 71 | |
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[454] | 72 | ! Read Namelist nam_zgr : vertical coordinate' |
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| 73 | ! --------------------- |
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| 74 | REWIND ( numnam ) |
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| 75 | READ ( numnam, nam_zgr ) |
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| 76 | |
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| 77 | ! Parameter control and print |
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| 78 | ! --------------------------- |
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| 79 | ! Control print |
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| 80 | IF(lwp) THEN |
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| 81 | WRITE(numout,*) |
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| 82 | WRITE(numout,*) 'dom_zgr : vertical coordinate' |
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| 83 | WRITE(numout,*) '~~~~~~~' |
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| 84 | WRITE(numout,*) ' Namelist nam_zgr : set vertical coordinate' |
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| 85 | WRITE(numout,*) ' z-coordinate - full steps ln_zco = ', ln_zco |
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| 86 | WRITE(numout,*) ' z-coordinate - partial steps ln_zps = ', ln_zps |
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| 87 | WRITE(numout,*) ' s- or hybrid z-s-coordinate ln_sco = ', ln_sco |
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| 88 | ENDIF |
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| 89 | |
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[3] | 90 | ! Check Vertical coordinate options |
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| 91 | ioptio = 0 |
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[454] | 92 | IF( ln_zco ) ioptio = ioptio + 1 |
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| 93 | IF( ln_zps ) ioptio = ioptio + 1 |
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| 94 | IF( ln_sco ) ioptio = ioptio + 1 |
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| 95 | IF ( ioptio /= 1 ) THEN |
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[3] | 96 | IF(lwp) WRITE(numout,cform_err) |
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[454] | 97 | IF(lwp) WRITE(numout,*) ' none or several vertical coordinate options used' |
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[3] | 98 | nstop = nstop + 1 |
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| 99 | ENDIF |
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| 100 | |
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[454] | 101 | IF( ln_zco ) THEN |
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| 102 | IF(lwp) WRITE(numout,*) ' z-coordinate with reduced incore memory requirement' |
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| 103 | IF( ln_zps .OR. ln_sco ) THEN |
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| 104 | IF(lwp) WRITE(numout,cform_err) |
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| 105 | IF(lwp) WRITE(numout,*) ' reduced memory with zps or sco option is impossible' |
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| 106 | nstop = nstop + 1 |
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| 107 | ENDIF |
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| 108 | ENDIF |
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| 109 | |
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| 110 | |
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[3] | 111 | ! Build the vertical coordinate system |
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| 112 | ! ------------------------------------ |
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| 113 | |
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[454] | 114 | CALL zgr_z ! Reference z-coordinate system (always called) |
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[3] | 115 | |
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[454] | 116 | CALL zgr_bat ! Bathymetry fields (levels and meters) |
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[3] | 117 | |
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[454] | 118 | IF( ln_zco ) CALL zgr_zco ! z-coordinate |
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[3] | 119 | |
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[454] | 120 | IF( ln_zps ) CALL zgr_zps ! Partial step z-coordinate |
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[3] | 121 | |
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[454] | 122 | IF( ln_sco ) CALL zgr_sco ! s-coordinate or hybrid z-s coordinate |
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| 123 | |
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| 124 | !!bug gm control print: |
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| 125 | write(numout,*) ' MIN val mbathy ', MINVAL( mbathy(:,:) ), ' MAX ', MAXVAL( mbathy(:,:) ) |
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| 126 | write(numout,*) ' MIN val depth t ', MINVAL( fsdept(:,:,:) ), & |
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| 127 | & ' w ', MINVAL( fsdepw(:,:,:) ), '3w ', MINVAL( fsde3w(:,:,:) ) |
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| 128 | write(numout,*) ' MIN val e3 t ', MINVAL( fse3t(:,:,:) ), ' f ', MINVAL( fse3f(:,:,:) ), & |
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| 129 | & ' u ', MINVAL( fse3u(:,:,:) ), ' u ', MINVAL( fse3v(:,:,:) ), & |
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| 130 | & ' uw', MINVAL( fse3uw(:,:,:)), ' vw', MINVAL( fse3vw(:,:,:)), & |
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| 131 | & ' w ', MINVAL( fse3w(:,:,:) ) |
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| 132 | |
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| 133 | write(numout,*) ' MAX val depth t ', MAXVAL( fsdept(:,:,:) ), & |
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| 134 | & ' w ', MAXVAL( fsdepw(:,:,:) ), '3w ', MAXVAL( fsde3w(:,:,:) ) |
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| 135 | write(numout,*) ' MAX val e3 t ', MAXVAL( fse3t(:,:,:) ), ' f ', MAXVAL( fse3f(:,:,:) ), & |
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| 136 | & ' u ', MAXVAL( fse3u(:,:,:) ), ' u ', MAXVAL( fse3v(:,:,:) ), & |
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| 137 | & ' uw', MAXVAL( fse3uw(:,:,:)), ' vw', MAXVAL( fse3vw(:,:,:)), & |
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| 138 | & ' w ', MAXVAL( fse3w(:,:,:) ) |
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| 139 | !!!bug gm |
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| 140 | |
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[3] | 141 | END SUBROUTINE dom_zgr |
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| 142 | |
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| 143 | |
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| 144 | SUBROUTINE zgr_z |
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| 145 | !!---------------------------------------------------------------------- |
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| 146 | !! *** ROUTINE zgr_z *** |
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| 147 | !! |
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| 148 | !! ** Purpose : set the depth of model levels and the resulting |
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| 149 | !! vertical scale factors. |
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| 150 | !! |
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| 151 | !! ** Method : z-coordinate system (use in all type of coordinate) |
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| 152 | !! The depth of model levels is defined from an analytical |
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| 153 | !! function the derivative of which gives the scale factors. |
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| 154 | !! both depth and scale factors only depend on k (1d arrays). |
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[454] | 155 | !! w-level: gdepw_0 = fsdep(k) |
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| 156 | !! e3w_0(k) = dk(fsdep)(k) = fse3(k) |
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| 157 | !! t-level: gdept_0 = fsdep(k+0.5) |
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| 158 | !! e3t_0(k) = dk(fsdep)(k+0.5) = fse3(k+0.5) |
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[3] | 159 | !! |
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[454] | 160 | !! ** Action : - gdept_0, gdepw_0 : depth of T- and W-point (m) |
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| 161 | !! - e3t_0, e3w_0 : scale factors at T- and W-levels (m) |
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[3] | 162 | !! |
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| 163 | !! Reference : |
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| 164 | !! Marti, Madec & Delecluse, 1992, JGR, 97, No8, 12,763-12,766. |
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| 165 | !! |
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| 166 | !! History : |
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| 167 | !! 9.0 ! 03-08 (G. Madec) F90: Free form and module |
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| 168 | !!---------------------------------------------------------------------- |
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| 169 | !! * Local declarations |
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| 170 | INTEGER :: jk ! dummy loop indices |
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| 171 | REAL(wp) :: zt, zw ! temporary scalars |
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| 172 | REAL(wp) :: & |
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| 173 | zsur , za0, za1, zkth, zacr, & ! Values set from parameters in |
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| 174 | zdzmin, zhmax ! par_CONFIG_Rxx.h90 |
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| 175 | !!---------------------------------------------------------------------- |
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| 176 | |
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| 177 | ! Set variables from parameters |
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| 178 | ! ------------------------------ |
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| 179 | zkth = ppkth ; zacr = ppacr |
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| 180 | zdzmin = ppdzmin ; zhmax = pphmax |
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| 181 | |
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| 182 | ! If ppa1 and ppa0 and ppsur are et to pp_to_be_computed |
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| 183 | ! za0, za1, zsur are computed from ppdzmin , pphmax, ppkth, ppacr |
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| 184 | ! |
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| 185 | IF( ppa1 == pp_to_be_computed .AND. & |
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| 186 | & ppa0 == pp_to_be_computed .AND. & |
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| 187 | & ppsur == pp_to_be_computed ) THEN |
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| 188 | za1 = ( ppdzmin - pphmax / FLOAT(jpk-1) ) & |
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| 189 | / ( TANH((1-ppkth)/ppacr) - ppacr/FLOAT(jpk-1) & |
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| 190 | & * ( LOG( COSH( (jpk - ppkth) / ppacr) ) & |
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| 191 | & - LOG( COSH( ( 1 - ppkth) / ppacr) ) ) ) |
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| 192 | |
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| 193 | za0 = ppdzmin - za1 * TANH( (1-ppkth) / ppacr ) |
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| 194 | zsur = - za0 - za1 * ppacr * LOG( COSH( (1-ppkth) / ppacr ) ) |
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| 195 | |
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| 196 | ELSE |
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| 197 | za1 = ppa1 ; za0 = ppa0 ; zsur = ppsur |
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| 198 | ENDIF |
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| 199 | |
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| 200 | |
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| 201 | ! Parameter print |
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| 202 | ! --------------- |
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| 203 | IF(lwp) THEN |
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| 204 | WRITE(numout,*) |
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| 205 | WRITE(numout,*) ' zgr_z : Reference vertical z-coordinates' |
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| 206 | WRITE(numout,*) ' ~~~~~~~' |
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[454] | 207 | IF( ppkth == 0. ) THEN |
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[250] | 208 | WRITE(numout,*) ' Uniform grid with ',jpk-1,' layers' |
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| 209 | WRITE(numout,*) ' Total depth :', zhmax |
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| 210 | WRITE(numout,*) ' Layer thickness:', zhmax/(jpk-1) |
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| 211 | ELSE |
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[454] | 212 | IF( ppa1 == 0. .AND. ppa0 == 0. .AND. ppsur == 0. ) THEN |
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[250] | 213 | WRITE(numout,*) ' zsur, za0, za1 computed from ' |
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| 214 | WRITE(numout,*) ' zdzmin = ', zdzmin |
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| 215 | WRITE(numout,*) ' zhmax = ', zhmax |
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| 216 | ENDIF |
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| 217 | WRITE(numout,*) ' Value of coefficients for vertical mesh:' |
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| 218 | WRITE(numout,*) ' zsur = ', zsur |
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| 219 | WRITE(numout,*) ' za0 = ', za0 |
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| 220 | WRITE(numout,*) ' za1 = ', za1 |
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| 221 | WRITE(numout,*) ' zkth = ', zkth |
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| 222 | WRITE(numout,*) ' zacr = ', zacr |
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[3] | 223 | ENDIF |
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| 224 | ENDIF |
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| 225 | |
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| 226 | |
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| 227 | ! Reference z-coordinate (depth - scale factor at T- and W-points) |
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| 228 | ! ====================== |
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[454] | 229 | IF( ppkth == 0.e0 ) THEN ! uniform vertical grid |
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[3] | 230 | |
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[454] | 231 | za1 = zhmax / FLOAT(jpk-1) |
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[250] | 232 | DO jk = 1, jpk |
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| 233 | zw = FLOAT( jk ) |
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| 234 | zt = FLOAT( jk ) + 0.5 |
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[454] | 235 | gdepw_0(jk) = ( zw - 1 ) * za1 |
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| 236 | gdept_0(jk) = ( zt - 1 ) * za1 |
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| 237 | e3w_0 (jk) = za1 |
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| 238 | e3t_0 (jk) = za1 |
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[250] | 239 | END DO |
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[3] | 240 | |
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[250] | 241 | ELSE |
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[3] | 242 | |
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[250] | 243 | DO jk = 1, jpk |
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| 244 | zw = FLOAT( jk ) |
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| 245 | zt = FLOAT( jk ) + 0.5 |
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[454] | 246 | gdepw_0(jk) = ( zsur + za0 * zw + za1 * zacr * LOG( COSH( (zw-zkth)/zacr ) ) ) |
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| 247 | gdept_0(jk) = ( zsur + za0 * zt + za1 * zacr * LOG( COSH( (zt-zkth)/zacr ) ) ) |
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| 248 | e3w_0 (jk) = za0 + za1 * TANH( (zw-zkth)/zacr ) |
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| 249 | e3t_0 (jk) = za0 + za1 * TANH( (zt-zkth)/zacr ) |
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[250] | 250 | END DO |
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[454] | 251 | gdepw_0(1) = 0.e0 ! force first w-level to be exactly at zero |
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[250] | 252 | |
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| 253 | ENDIF |
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| 254 | |
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[3] | 255 | ! Control and print |
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| 256 | ! ================== |
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| 257 | |
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| 258 | IF(lwp) THEN |
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| 259 | WRITE(numout,*) |
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| 260 | WRITE(numout,*) ' Reference z-coordinate depth and scale factors:' |
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| 261 | WRITE(numout, "(9x,' level gdept gdepw e3t e3w ')" ) |
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[454] | 262 | WRITE(numout, "(10x, i4, 4f9.2)" ) ( jk, gdept_0(jk), gdepw_0(jk), e3t_0(jk), e3w_0(jk), jk = 1, jpk ) |
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[3] | 263 | ENDIF |
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| 264 | |
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| 265 | DO jk = 1, jpk |
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[454] | 266 | IF( e3w_0(jk) <= 0. .OR. e3t_0(jk) <= 0. ) THEN |
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[3] | 267 | IF(lwp) WRITE(numout,cform_err) |
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| 268 | IF(lwp) WRITE(numout,*) ' e3w or e3t =< 0 ' |
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| 269 | nstop = nstop + 1 |
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| 270 | ENDIF |
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[454] | 271 | IF( gdepw_0(jk) < 0. .OR. gdept_0(jk) < 0.) THEN |
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[3] | 272 | IF(lwp) WRITE(numout,cform_err) |
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| 273 | IF(lwp) WRITE(numout,*) ' gdepw or gdept < 0 ' |
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| 274 | nstop = nstop + 1 |
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| 275 | ENDIF |
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| 276 | END DO |
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| 277 | |
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| 278 | END SUBROUTINE zgr_z |
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| 279 | |
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| 280 | |
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| 281 | SUBROUTINE zgr_bat |
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| 282 | !!---------------------------------------------------------------------- |
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| 283 | !! *** ROUTINE zgr_bat *** |
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| 284 | !! |
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| 285 | !! ** Purpose : set bathymetry both in levels and meters |
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| 286 | !! |
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| 287 | !! ** Method : read or define mbathy and bathy arrays |
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| 288 | !! * level bathymetry: |
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| 289 | !! The ocean basin geometry is given by a two-dimensional array, |
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| 290 | !! mbathy, which is defined as follow : |
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| 291 | !! mbathy(ji,jj) = 1, ..., jpk-1, the number of ocean level |
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| 292 | !! at t-point (ji,jj). |
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| 293 | !! = 0 over the continental t-point. |
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| 294 | !! = -n over the nth island t-point. |
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| 295 | !! The array mbathy is checked to verified its consistency with |
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| 296 | !! model option. in particular: |
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| 297 | !! mbathy must have at least 1 land grid-points (mbathy<=0) |
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| 298 | !! along closed boundary. |
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| 299 | !! mbathy must be cyclic IF jperio=1. |
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| 300 | !! mbathy must be lower or equal to jpk-1. |
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| 301 | !! isolated ocean grid points are suppressed from mbathy |
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| 302 | !! since they are only connected to remaining |
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| 303 | !! ocean through vertical diffusion. |
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| 304 | !! ntopo=-1 : rectangular channel or bassin with a bump |
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| 305 | !! ntopo= 0 : flat rectangular channel or basin |
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[128] | 306 | !! ntopo= 1 : mbathy is read in 'bathy_level.nc' NetCDF file |
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[3] | 307 | !! bathy is read in 'bathy_meter.nc' NetCDF file |
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| 308 | !! C A U T I O N : mbathy will be modified during the initializa- |
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| 309 | !! tion phase to become the number of non-zero w-levels of a water |
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| 310 | !! column, with a minimum value of 1. |
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| 311 | !! |
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| 312 | !! ** Action : - mbathy: level bathymetry (in level index) |
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| 313 | !! - bathy : meter bathymetry (in meters) |
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| 314 | !! |
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| 315 | !! History : |
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| 316 | !! 9.0 ! 03-08 (G. Madec) Original code |
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[454] | 317 | !! 9.0 ! 05-10 (A. Beckmann) modifications for s-ccordinates |
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[3] | 318 | !!---------------------------------------------------------------------- |
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| 319 | !! * Modules used |
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| 320 | USE ioipsl |
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| 321 | |
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| 322 | !! * Local declarations |
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[389] | 323 | CHARACTER (len=18) :: clname ! temporary characters |
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[3] | 324 | LOGICAL :: llbon ! check the existence of bathy files |
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[136] | 325 | INTEGER :: ji, jj, jl, jk ! dummy loop indices |
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[3] | 326 | INTEGER :: inum = 11 ! temporary logical unit |
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| 327 | INTEGER :: & |
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| 328 | ipi, ipj, ipk, & ! temporary integers |
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[454] | 329 | itime, ih, & ! " " |
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[3] | 330 | ii_bump, ij_bump ! bump center position |
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| 331 | INTEGER, DIMENSION (1) :: istep |
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| 332 | INTEGER , DIMENSION(jpidta,jpjdta) :: & |
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| 333 | idta ! global domain integer data |
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| 334 | REAL(wp) :: & |
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| 335 | r_bump, h_bump, h_oce, & ! bump characteristics |
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[454] | 336 | zi, zj, zdate0, zdt, zh ! temporary scalars |
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[3] | 337 | REAL(wp), DIMENSION(jpidta,jpjdta) :: & |
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[454] | 338 | zlamt, zphit, & ! 2D workspace (NetCDF read) |
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[3] | 339 | zdta ! global domain scalar data |
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| 340 | REAL(wp), DIMENSION(jpk) :: & |
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[454] | 341 | zdept ! 1D workspace (NetCDF read) |
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[3] | 342 | !!---------------------------------------------------------------------- |
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| 343 | |
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| 344 | IF(lwp) WRITE(numout,*) |
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| 345 | IF(lwp) WRITE(numout,*) ' zgr_bat : defines level and meter bathymetry' |
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| 346 | IF(lwp) WRITE(numout,*) ' ~~~~~~~' |
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| 347 | |
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| 348 | ! ======================================== |
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| 349 | ! global domain level and meter bathymetry (idta,zdta) |
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| 350 | ! ======================================== |
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| 351 | ! ! =============== ! |
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| 352 | IF( ntopo == 0 .OR. ntopo == -1 ) THEN ! defined by hand ! |
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| 353 | ! ! =============== ! |
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| 354 | |
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| 355 | IF( ntopo == 0 ) THEN ! flat basin |
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| 356 | |
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| 357 | IF(lwp) WRITE(numout,*) |
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| 358 | IF(lwp) WRITE(numout,*) ' bathymetry field: flat basin' |
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| 359 | |
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| 360 | idta(:,:) = jpkm1 ! flat basin |
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[454] | 361 | zdta(:,:) = gdepw_0(jpk) |
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[3] | 362 | |
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| 363 | ELSE ! bump |
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| 364 | IF(lwp) WRITE(numout,*) |
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| 365 | IF(lwp) WRITE(numout,*) ' bathymetry field: flat basin with a bump' |
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| 366 | |
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| 367 | ii_bump = jpidta / 3 + 3 ! i-index of the bump center |
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| 368 | ij_bump = jpjdta / 2 ! j-index of the bump center |
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[454] | 369 | r_bump = 6 ! bump radius (index) |
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| 370 | h_bump = 240.e0 ! bump height (meters) |
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| 371 | h_oce = gdepw_0(jpk) ! background ocean depth (meters) |
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[3] | 372 | IF(lwp) WRITE(numout,*) ' bump characteristics: ' |
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| 373 | IF(lwp) WRITE(numout,*) ' bump center (i,j) = ', ii_bump, ii_bump |
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| 374 | IF(lwp) WRITE(numout,*) ' bump height = ', h_bump , ' meters' |
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| 375 | IF(lwp) WRITE(numout,*) ' bump radius = ', r_bump , ' index' |
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| 376 | IF(lwp) WRITE(numout,*) ' background ocean depth = ', h_oce , ' meters' |
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| 377 | ! zdta : |
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| 378 | DO jj = 1, jpjdta |
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| 379 | DO ji = 1, jpidta |
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| 380 | zi = FLOAT( ji - ii_bump ) / r_bump |
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| 381 | zj = FLOAT( jj - ij_bump ) / r_bump |
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| 382 | zdta(ji,jj) = h_oce - h_bump * EXP( -( zi*zi + zj*zj ) ) |
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| 383 | END DO |
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| 384 | END DO |
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[454] | 385 | |
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[3] | 386 | ! idta : |
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[454] | 387 | IF( ln_sco ) THEN ! s-coordinate (zsc ): idta()=jpk |
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| 388 | idta(:,:) = jpkm1 |
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| 389 | ELSE ! z-coordinate (zco or zps): step-like topography |
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| 390 | idta(:,:) = jpkm1 |
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| 391 | DO jk = 1, jpkm1 |
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| 392 | DO jj = 1, jpjdta |
---|
| 393 | DO ji = 1, jpidta |
---|
| 394 | IF( gdept_0(jk) < zdta(ji,jj) .AND. zdta(ji,jj) <= gdept_0(jk+1) ) idta(ji,jj) = jk |
---|
| 395 | END DO |
---|
[3] | 396 | END DO |
---|
| 397 | END DO |
---|
[454] | 398 | ENDIF |
---|
[3] | 399 | ENDIF |
---|
| 400 | |
---|
| 401 | ! set boundary conditions (caution, idta on the global domain: use of jperio, not nperio) |
---|
| 402 | IF( jperio == 1 .OR. jperio == 4 .OR. jperio == 6 ) THEN |
---|
[30] | 403 | idta( : , 1 ) = -1 ; zdta( : , 1 ) = -1.e0 |
---|
| 404 | idta( : ,jpjdta) = 0 ; zdta( : ,jpjdta) = 0.e0 |
---|
[3] | 405 | ELSEIF( jperio == 2 ) THEN |
---|
[30] | 406 | idta( : , 1 ) = idta( : , 3 ) ; zdta( : , 1 ) = zdta( : , 3 ) |
---|
| 407 | idta( : ,jpjdta) = 0 ; zdta( : ,jpjdta) = 0.e0 |
---|
| 408 | idta( 1 , : ) = 0 ; zdta( 1 , : ) = 0.e0 |
---|
| 409 | idta(jpidta, : ) = 0 ; zdta(jpidta, : ) = 0.e0 |
---|
[3] | 410 | ELSE |
---|
[454] | 411 | ih = 0 ; zh = 0.e0 |
---|
| 412 | IF( ln_sco ) zh = jpkm1 ; IF( ln_sco ) zh = h_oce |
---|
| 413 | idta( : , 1 ) = ih ; zdta( : , 1 ) = zh |
---|
| 414 | idta( : ,jpjdta) = ih ; zdta( : ,jpjdta) = zh |
---|
| 415 | idta( 1 , : ) = ih ; zdta( 1 , : ) = zh |
---|
| 416 | idta(jpidta, : ) = ih ; zdta(jpidta, : ) = zh |
---|
[3] | 417 | ENDIF |
---|
| 418 | |
---|
[30] | 419 | ! EEL R5 configuration with east and west open boundaries. |
---|
| 420 | ! Two rows of zeroes are needed at the south and north for OBCs |
---|
| 421 | |
---|
| 422 | IF( cp_cfg == "eel" .AND. jp_cfg == 5 ) THEN |
---|
[454] | 423 | ih = 0 ; zh = 0.e0 |
---|
| 424 | IF( ln_sco ) zh = jpkm1 ; IF( ln_sco ) zh = h_oce |
---|
| 425 | idta( : , 2 ) = jpkm1 ; zdta( : , 2 ) = h_oce |
---|
| 426 | idta( : ,jpjdta-1) = jpkm1 ; zdta( : ,jpjdta-1) = h_oce |
---|
[30] | 427 | ENDIF |
---|
| 428 | |
---|
[3] | 429 | ! ! =============== ! |
---|
| 430 | ELSEIF( ntopo == 1 ) THEN ! read in file ! |
---|
| 431 | ! ! =============== ! |
---|
[454] | 432 | |
---|
| 433 | clname = 'bathy_level.nc' ! Level bathymetry |
---|
[392] | 434 | #if defined key_agrif |
---|
[454] | 435 | IF( .NOT. Agrif_Root() ) THEN |
---|
| 436 | clname = TRIM(Agrif_CFixed())//'_'//TRIM(clname) |
---|
| 437 | ENDIF |
---|
| 438 | #endif |
---|
| 439 | INQUIRE( FILE=clname, EXIST=llbon ) |
---|
| 440 | IF( llbon ) THEN |
---|
| 441 | IF(lwp) WRITE(numout,*) |
---|
| 442 | IF(lwp) WRITE(numout,*) ' read level bathymetry in ', clname |
---|
| 443 | IF(lwp) WRITE(numout,*) |
---|
| 444 | ipi = jpidta ; ipj = jpjdta |
---|
| 445 | ipk = 1 ; itime = 1 ; zdt = rdt |
---|
| 446 | CALL flinopen( clname, 1, jpidta, 1, jpjdta, .FALSE., & |
---|
| 447 | & ipi, ipj, ipk, zlamt, zphit, zdept, itime, istep, zdate0, zdt, inum ) |
---|
| 448 | CALL flinget( inum, 'Bathy_level', jpidta, jpjdta, 1, & |
---|
| 449 | & itime, 1, 1, 1, jpidta, 1, jpjdta, zdta(:,:) ) |
---|
| 450 | CALL flinclo( inum ) |
---|
| 451 | idta(:,:) = zdta(:,:) |
---|
| 452 | ELSE |
---|
| 453 | IF( ln_zco ) THEN |
---|
| 454 | IF(lwp) WRITE(numout,cform_err) |
---|
| 455 | IF(lwp) WRITE(numout,*)' zgr_bat : unable to read the file ', clname |
---|
| 456 | nstop = nstop + 1 |
---|
| 457 | ELSE |
---|
| 458 | IF(lwp) WRITE(numout,*)' zgr_bat : bathy_level will be computed from bathy_meter' |
---|
| 459 | idta(:,:) = jpkm1 ! initialisation |
---|
[411] | 460 | ENDIF |
---|
[454] | 461 | ENDIF |
---|
[389] | 462 | |
---|
[454] | 463 | clname = 'bathy_meter.nc' ! meter bathymetry |
---|
[392] | 464 | #if defined key_agrif |
---|
[411] | 465 | IF( .NOT. Agrif_Root() ) THEN |
---|
| 466 | clname = TRIM(Agrif_CFixed())//'_'//TRIM(clname) |
---|
| 467 | ENDIF |
---|
[454] | 468 | #endif |
---|
| 469 | INQUIRE( FILE=clname, EXIST=llbon ) |
---|
| 470 | IF( llbon ) THEN |
---|
| 471 | IF(lwp) WRITE(numout,*) |
---|
| 472 | IF(lwp) WRITE(numout,*) ' read meter bathymetry in ', clname |
---|
| 473 | IF(lwp) WRITE(numout,*) |
---|
| 474 | ipi = jpidta ; ipj = jpjdta |
---|
| 475 | ipk = 1 ; itime = 1 ; zdt = rdt |
---|
| 476 | CALL flinopen( clname, 1, jpidta, 1, jpjdta, .FALSE., & |
---|
| 477 | & ipi, ipj, ipk, zlamt, zphit, zdept, itime, istep, zdate0, zdt, inum ) |
---|
| 478 | CALL flinget( inum, 'Bathymetry', jpidta, jpjdta, 1, & |
---|
| 479 | & itime, 1, 1, 1, jpidta, 1, jpjdta, zdta(:,:) ) |
---|
| 480 | CALL flinclo( inum ) |
---|
| 481 | ELSE |
---|
| 482 | IF( ln_zps .OR. ln_sco ) THEN |
---|
[389] | 483 | IF(lwp) WRITE(numout,cform_err) |
---|
[381] | 484 | IF(lwp) WRITE(numout,*)' zgr_bat : unable to read the file', clname |
---|
| 485 | nstop = nstop + 1 |
---|
[454] | 486 | ELSE |
---|
| 487 | zdta(:,:) = 0.e0 |
---|
| 488 | IF(lwp) WRITE(numout,*)' zgr_bat : bathy_meter not found, but not used, bathy array set to zero' |
---|
[3] | 489 | ENDIF |
---|
| 490 | ENDIF |
---|
| 491 | ! ! =============== ! |
---|
| 492 | ELSE ! error ! |
---|
| 493 | ! ! =============== ! |
---|
| 494 | IF(lwp) WRITE(numout,cform_err) |
---|
| 495 | IF(lwp) WRITE(numout,*) ' parameter , ntopo = ', ntopo |
---|
| 496 | nstop = nstop + 1 |
---|
| 497 | ENDIF |
---|
| 498 | |
---|
| 499 | |
---|
| 500 | ! ======================================= |
---|
| 501 | ! local domain level and meter bathymetry (mbathy,bathy) |
---|
| 502 | ! ======================================= |
---|
| 503 | |
---|
| 504 | mbathy(:,:) = 0 ! set to zero extra halo points |
---|
| 505 | bathy (:,:) = 0.e0 ! (require for mpp case) |
---|
| 506 | |
---|
| 507 | DO jj = 1, nlcj ! interior values |
---|
| 508 | DO ji = 1, nlci |
---|
| 509 | mbathy(ji,jj) = idta( mig(ji), mjg(jj) ) |
---|
| 510 | bathy (ji,jj) = zdta( mig(ji), mjg(jj) ) |
---|
| 511 | END DO |
---|
| 512 | END DO |
---|
| 513 | |
---|
[454] | 514 | write(numout,*) ' MIN val mbathy 2 ', MINVAL( mbathy(:,:) ), ' MAX ', MAXVAL( mbathy(:,:) ) |
---|
| 515 | |
---|
| 516 | |
---|
[3] | 517 | ! ======================= |
---|
| 518 | ! NO closed seas or lakes |
---|
| 519 | ! ======================= |
---|
| 520 | |
---|
[293] | 521 | IF( nclosea == 0 ) THEN |
---|
[3] | 522 | DO jl = 1, jpncs |
---|
| 523 | DO jj = ncsj1(jl), ncsj2(jl) |
---|
| 524 | DO ji = ncsi1(jl), ncsi2(jl) |
---|
| 525 | mbathy(ji,jj) = 0 ! suppress closed seas |
---|
| 526 | bathy (ji,jj) = 0.e0 ! and lakes |
---|
[454] | 527 | !!bug gm bathy (ji,jj) = 300.e0 ! and lakes |
---|
[3] | 528 | END DO |
---|
| 529 | END DO |
---|
| 530 | END DO |
---|
| 531 | ENDIF |
---|
| 532 | |
---|
| 533 | ! =========== |
---|
| 534 | ! Zoom domain |
---|
| 535 | ! =========== |
---|
| 536 | |
---|
| 537 | IF( lzoom ) CALL zgr_bat_zoom |
---|
| 538 | |
---|
| 539 | ! ================ |
---|
| 540 | ! Bathymetry check |
---|
| 541 | ! ================ |
---|
| 542 | |
---|
| 543 | CALL zgr_bat_ctl |
---|
| 544 | |
---|
| 545 | END SUBROUTINE zgr_bat |
---|
| 546 | |
---|
| 547 | |
---|
| 548 | SUBROUTINE zgr_bat_zoom |
---|
| 549 | !!---------------------------------------------------------------------- |
---|
| 550 | !! *** ROUTINE zgr_bat_zoom *** |
---|
| 551 | !! |
---|
| 552 | !! ** Purpose : - Close zoom domain boundary if necessary |
---|
| 553 | !! - Suppress Med Sea from ORCA R2 and R05 arctic zoom |
---|
| 554 | !! |
---|
| 555 | !! ** Method : |
---|
| 556 | !! |
---|
| 557 | !! ** Action : - update mbathy: level bathymetry (in level index) |
---|
| 558 | !! |
---|
| 559 | !! History : |
---|
| 560 | !! 9.0 ! 03-08 (G. Madec) Original code |
---|
| 561 | !!---------------------------------------------------------------------- |
---|
| 562 | !! * Local variables |
---|
| 563 | INTEGER :: ii0, ii1, ij0, ij1 ! temporary integers |
---|
| 564 | !!---------------------------------------------------------------------- |
---|
| 565 | |
---|
| 566 | IF(lwp) WRITE(numout,*) |
---|
| 567 | IF(lwp) WRITE(numout,*) ' zgr_bat_zoom : modify the level bathymetry for zoom domain' |
---|
| 568 | IF(lwp) WRITE(numout,*) ' ~~~~~~~~~~~~' |
---|
| 569 | |
---|
| 570 | ! Zoom domain |
---|
| 571 | ! =========== |
---|
| 572 | |
---|
| 573 | ! Forced closed boundary if required |
---|
[50] | 574 | IF( lzoom_w ) mbathy( mi0(jpizoom):mi1(jpizoom) , : ) = 0 |
---|
[3] | 575 | IF( lzoom_s ) mbathy( : , mj0(jpjzoom):mj1(jpjzoom) ) = 0 |
---|
[50] | 576 | IF( lzoom_e ) mbathy( mi0(jpiglo+jpizoom-1):mi1(jpiglo+jpizoom-1) , : ) = 0 |
---|
| 577 | IF( lzoom_n ) mbathy( : , mj0(jpjglo+jpjzoom-1):mj1(jpjglo+jpjzoom-1) ) = 0 |
---|
[3] | 578 | |
---|
| 579 | ! Configuration specific domain modifications |
---|
| 580 | ! (here, ORCA arctic configuration: suppress Med Sea) |
---|
| 581 | IF( cp_cfg == "orca" .AND. lzoom_arct ) THEN |
---|
| 582 | SELECT CASE ( jp_cfg ) |
---|
| 583 | ! ! ======================= |
---|
| 584 | CASE ( 2 ) ! ORCA_R2 configuration |
---|
| 585 | ! ! ======================= |
---|
| 586 | IF(lwp) WRITE(numout,*) ' ORCA R2 arctic zoom: suppress the Med Sea' |
---|
| 587 | |
---|
| 588 | ii0 = 141 ; ii1 = 162 ! Sea box i,j indices |
---|
| 589 | ij0 = 98 ; ij1 = 110 |
---|
| 590 | ! ! ======================= |
---|
| 591 | CASE ( 05 ) ! ORCA_R05 configuration |
---|
| 592 | ! ! ======================= |
---|
| 593 | IF(lwp) WRITE(numout,*) ' ORCA R05 arctic zoom: suppress the Med Sea' |
---|
| 594 | |
---|
| 595 | ii0 = 563 ; ii1 = 642 ! zero over the Med Sea boxe |
---|
| 596 | ij0 = 314 ; ij1 = 370 |
---|
| 597 | |
---|
| 598 | END SELECT |
---|
| 599 | ! |
---|
| 600 | mbathy( mi0(ii0):mi1(ii1) , mj0(ij0):mj1(ij1) ) = 0 ! zero over the Med Sea boxe |
---|
| 601 | ! |
---|
| 602 | ENDIF |
---|
| 603 | |
---|
| 604 | END SUBROUTINE zgr_bat_zoom |
---|
| 605 | |
---|
| 606 | |
---|
| 607 | SUBROUTINE zgr_bat_ctl |
---|
| 608 | !!---------------------------------------------------------------------- |
---|
| 609 | !! *** ROUTINE zgr_bat_ctl *** |
---|
| 610 | !! |
---|
| 611 | !! ** Purpose : check the bathymetry in levels |
---|
| 612 | !! |
---|
| 613 | !! ** Method : The array mbathy is checked to verified its consistency |
---|
| 614 | !! with the model options. in particular: |
---|
| 615 | !! mbathy must have at least 1 land grid-points (mbathy<=0) |
---|
| 616 | !! along closed boundary. |
---|
| 617 | !! mbathy must be cyclic IF jperio=1. |
---|
| 618 | !! mbathy must be lower or equal to jpk-1. |
---|
| 619 | !! isolated ocean grid points are suppressed from mbathy |
---|
| 620 | !! since they are only connected to remaining |
---|
| 621 | !! ocean through vertical diffusion. |
---|
| 622 | !! C A U T I O N : mbathy will be modified during the initializa- |
---|
| 623 | !! tion phase to become the number of non-zero w-levels of a water |
---|
| 624 | !! column, with a minimum value of 1. |
---|
| 625 | !! |
---|
| 626 | !! ** Action : - update mbathy: level bathymetry (in level index) |
---|
| 627 | !! - update bathy : meter bathymetry (in meters) |
---|
| 628 | !! |
---|
| 629 | !! History : |
---|
| 630 | !! 9.0 ! 03-08 (G. Madec) Original code |
---|
[454] | 631 | !! 9.0 ! 05-10 (A. Beckmann) modifications for s-ccordinates |
---|
[3] | 632 | !!---------------------------------------------------------------------- |
---|
| 633 | !! * Local declarations |
---|
| 634 | INTEGER :: ji, jj, jl ! dummy loop indices |
---|
| 635 | INTEGER :: & |
---|
| 636 | icompt, ibtest, ikmax ! temporary integers |
---|
| 637 | REAL(wp), DIMENSION(jpi,jpj) :: & |
---|
| 638 | zbathy ! temporary workspace |
---|
| 639 | !!---------------------------------------------------------------------- |
---|
| 640 | |
---|
| 641 | IF(lwp) WRITE(numout,*) |
---|
| 642 | IF(lwp) WRITE(numout,*) ' zgr_bat_ctl : check the bathymetry' |
---|
| 643 | IF(lwp) WRITE(numout,*) ' ~~~~~~~~~~~' |
---|
| 644 | |
---|
| 645 | ! ================ |
---|
| 646 | ! Bathymetry check |
---|
| 647 | ! ================ |
---|
| 648 | |
---|
[253] | 649 | IF( .NOT. lk_cfg_1d ) THEN |
---|
[3] | 650 | |
---|
[411] | 651 | ! Suppress isolated ocean grid points |
---|
[3] | 652 | |
---|
[411] | 653 | IF(lwp) WRITE(numout,*) |
---|
| 654 | IF(lwp) WRITE(numout,*)' suppress isolated ocean grid points' |
---|
| 655 | IF(lwp) WRITE(numout,*)' -----------------------------------' |
---|
[3] | 656 | |
---|
[411] | 657 | icompt = 0 |
---|
[3] | 658 | |
---|
[411] | 659 | DO jl = 1, 2 |
---|
| 660 | |
---|
| 661 | IF( nperio == 1 .OR. nperio == 4 .OR. nperio == 6 ) THEN |
---|
| 662 | mbathy( 1 ,:) = mbathy(jpim1,:) |
---|
| 663 | mbathy(jpi,:) = mbathy( 2 ,:) |
---|
| 664 | ENDIF |
---|
| 665 | DO jj = 2, jpjm1 |
---|
| 666 | DO ji = 2, jpim1 |
---|
| 667 | ibtest = MAX( mbathy(ji-1,jj), mbathy(ji+1,jj), & |
---|
[454] | 668 | & mbathy(ji,jj-1),mbathy(ji,jj+1) ) |
---|
[411] | 669 | IF( ibtest < mbathy(ji,jj) ) THEN |
---|
| 670 | IF(lwp) WRITE(numout,*) ' the number of ocean level at ', & |
---|
[454] | 671 | & 'grid-point (i,j) = ',ji,jj,' is changed from ', mbathy(ji,jj),' to ', ibtest |
---|
[411] | 672 | mbathy(ji,jj) = ibtest |
---|
| 673 | icompt = icompt + 1 |
---|
| 674 | ENDIF |
---|
| 675 | END DO |
---|
[3] | 676 | END DO |
---|
[411] | 677 | |
---|
[3] | 678 | END DO |
---|
[411] | 679 | IF( icompt == 0 ) THEN |
---|
| 680 | IF(lwp) WRITE(numout,*)' no isolated ocean grid points' |
---|
| 681 | ELSE |
---|
| 682 | IF(lwp) WRITE(numout,*)' ',icompt,' ocean grid points suppressed' |
---|
| 683 | ENDIF |
---|
| 684 | IF( lk_mpp ) THEN |
---|
| 685 | zbathy(:,:) = FLOAT( mbathy(:,:) ) |
---|
| 686 | CALL lbc_lnk( zbathy, 'T', 1. ) |
---|
| 687 | mbathy(:,:) = INT( zbathy(:,:) ) |
---|
| 688 | ENDIF |
---|
[3] | 689 | |
---|
[411] | 690 | ! 3.2 East-west cyclic boundary conditions |
---|
[3] | 691 | |
---|
[411] | 692 | IF( nperio == 0 ) THEN |
---|
| 693 | IF(lwp) WRITE(numout,*) ' mbathy set to 0 along east and west', & |
---|
| 694 | ' boundary: nperio = ', nperio |
---|
| 695 | IF( lk_mpp ) THEN |
---|
| 696 | IF( nbondi == -1 .OR. nbondi == 2 ) THEN |
---|
| 697 | IF( jperio /= 1 ) mbathy(1,:) = 0 |
---|
| 698 | ENDIF |
---|
| 699 | IF( nbondi == 1 .OR. nbondi == 2 ) THEN |
---|
| 700 | IF( jperio /= 1 ) mbathy(nlci,:) = 0 |
---|
| 701 | ENDIF |
---|
| 702 | ELSE |
---|
[454] | 703 | IF( ln_zco .OR. ln_zps ) THEN |
---|
| 704 | mbathy( 1 ,:) = 0 |
---|
| 705 | mbathy(jpi,:) = 0 |
---|
| 706 | ELSE |
---|
| 707 | mbathy( 1 ,:) = jpkm1 |
---|
| 708 | mbathy(jpi,:) = jpkm1 |
---|
| 709 | ENDIF |
---|
[30] | 710 | ENDIF |
---|
[411] | 711 | ELSEIF( nperio == 1 .OR. nperio == 4 .OR. nperio == 6 ) THEN |
---|
| 712 | IF(lwp) WRITE(numout,*)' east-west cyclic boundary conditions', & |
---|
| 713 | ' on mbathy: nperio = ', nperio |
---|
| 714 | mbathy( 1 ,:) = mbathy(jpim1,:) |
---|
| 715 | mbathy(jpi,:) = mbathy( 2 ,:) |
---|
| 716 | ELSEIF( nperio == 2 ) THEN |
---|
| 717 | IF(lwp) WRITE(numout,*) ' equatorial boundary conditions', & |
---|
| 718 | ' on mbathy: nperio = ', nperio |
---|
[30] | 719 | ELSE |
---|
[411] | 720 | IF(lwp) WRITE(numout,*) ' e r r o r' |
---|
| 721 | IF(lwp) WRITE(numout,*) ' parameter , nperio = ', nperio |
---|
| 722 | ! STOP 'dom_mba' |
---|
[3] | 723 | ENDIF |
---|
| 724 | |
---|
[411] | 725 | ! Set to zero mbathy over islands if necessary (lk_isl=F) |
---|
| 726 | IF( .NOT. lk_isl ) THEN ! No island |
---|
| 727 | IF(lwp) WRITE(numout,*) |
---|
| 728 | IF(lwp) WRITE(numout,*) ' mbathy set to 0 over islands' |
---|
| 729 | IF(lwp) WRITE(numout,*) ' ----------------------------' |
---|
[3] | 730 | |
---|
[411] | 731 | mbathy(:,:) = MAX( 0, mbathy(:,:) ) |
---|
[3] | 732 | |
---|
[411] | 733 | ! Boundary condition on mbathy |
---|
| 734 | IF( .NOT.lk_mpp ) THEN |
---|
| 735 | !!bug ??? y reflechir! |
---|
| 736 | ! ... mono- or macro-tasking: T-point, >0, 2D array, no slab |
---|
| 737 | zbathy(:,:) = FLOAT( mbathy(:,:) ) |
---|
| 738 | CALL lbc_lnk( zbathy, 'T', 1. ) |
---|
| 739 | mbathy(:,:) = INT( zbathy(:,:) ) |
---|
| 740 | ENDIF |
---|
| 741 | |
---|
[30] | 742 | ENDIF |
---|
[3] | 743 | |
---|
| 744 | ENDIF |
---|
| 745 | |
---|
| 746 | ! Number of ocean level inferior or equal to jpkm1 |
---|
| 747 | |
---|
| 748 | ikmax = 0 |
---|
| 749 | DO jj = 1, jpj |
---|
| 750 | DO ji = 1, jpi |
---|
| 751 | ikmax = MAX( ikmax, mbathy(ji,jj) ) |
---|
| 752 | END DO |
---|
| 753 | END DO |
---|
| 754 | !!! test a faire: ikmax = MAX( mbathy(:,:) ) ??? |
---|
| 755 | |
---|
| 756 | IF( ikmax > jpkm1 ) THEN |
---|
| 757 | IF(lwp) WRITE(numout,*) ' maximum number of ocean level = ', ikmax,' > jpk-1' |
---|
| 758 | IF(lwp) WRITE(numout,*) ' change jpk to ',ikmax+1,' to use the exact ead bathymetry' |
---|
| 759 | ELSE IF( ikmax < jpkm1 ) THEN |
---|
| 760 | IF(lwp) WRITE(numout,*) ' maximum number of ocean level = ', ikmax,' < jpk-1' |
---|
| 761 | IF(lwp) WRITE(numout,*) ' you can decrease jpk to ', ikmax+1 |
---|
| 762 | ENDIF |
---|
| 763 | |
---|
| 764 | IF( lwp .AND. nprint == 1 ) THEN |
---|
| 765 | WRITE(numout,*) |
---|
| 766 | WRITE(numout,*) ' bathymetric field ' |
---|
| 767 | WRITE(numout,*) ' ------------------' |
---|
| 768 | WRITE(numout,*) ' number of non-zero T-levels ' |
---|
| 769 | CALL prihin( mbathy, jpi, jpj, 1, jpi, & |
---|
| 770 | 1 , 1 , jpj, 1, 3 , & |
---|
| 771 | numout ) |
---|
| 772 | WRITE(numout,*) |
---|
| 773 | ENDIF |
---|
| 774 | |
---|
| 775 | END SUBROUTINE zgr_bat_ctl |
---|
| 776 | |
---|
| 777 | |
---|
[454] | 778 | SUBROUTINE zgr_zco |
---|
| 779 | !!---------------------------------------------------------------------- |
---|
| 780 | !! *** ROUTINE zgr_zco *** |
---|
| 781 | !! |
---|
| 782 | !! ** Purpose : define the z-coordinate system |
---|
| 783 | !! |
---|
| 784 | !! ** Method : set 3D coord. arrays to reference 1D array if lk_zco=T |
---|
| 785 | !! |
---|
| 786 | !! History : |
---|
| 787 | !! ! 06-04 (R. Benshila, G. Madec) Original code |
---|
| 788 | !!---------------------------------------------------------------------- |
---|
| 789 | INTEGER :: jk |
---|
| 790 | !!---------------------------------------------------------------------- |
---|
| 791 | |
---|
| 792 | IF( .NOT.lk_zco ) THEN |
---|
| 793 | DO jk = 1, jpk |
---|
| 794 | fsdept(:,:,jk) = gdept_0(jk) |
---|
| 795 | fsdepw(:,:,jk) = gdepw_0(jk) |
---|
| 796 | fsde3w(:,:,jk) = gdepw_0(jk) |
---|
| 797 | fse3t (:,:,jk) = e3t_0(jk) |
---|
| 798 | fse3u (:,:,jk) = e3t_0(jk) |
---|
| 799 | fse3v (:,:,jk) = e3t_0(jk) |
---|
| 800 | fse3f (:,:,jk) = e3t_0(jk) |
---|
| 801 | fse3w (:,:,jk) = e3w_0(jk) |
---|
| 802 | fse3uw(:,:,jk) = e3w_0(jk) |
---|
| 803 | fse3vw(:,:,jk) = e3w_0(jk) |
---|
| 804 | END DO |
---|
| 805 | ENDIF |
---|
| 806 | |
---|
| 807 | END SUBROUTINE zgr_zco |
---|
| 808 | |
---|
| 809 | |
---|
| 810 | |
---|
[3] | 811 | # include "domzgr_zps.h90" |
---|
| 812 | |
---|
| 813 | |
---|
[454] | 814 | #if ! defined key_zco |
---|
| 815 | !!---------------------------------------------------------------------- |
---|
| 816 | !! NOT 'key_zco' : 3D gdep. and e3. |
---|
| 817 | !!---------------------------------------------------------------------- |
---|
[3] | 818 | |
---|
[454] | 819 | SUBROUTINE zgr_sco |
---|
| 820 | !!---------------------------------------------------------------------- |
---|
| 821 | !! *** ROUTINE zgr_sco *** |
---|
| 822 | !! |
---|
| 823 | !! ** Purpose : define the s-coordinate system |
---|
| 824 | !! |
---|
| 825 | !! ** Method : s-coordinate |
---|
| 826 | !! The depth of model levels is defined as the product of an |
---|
| 827 | !! analytical function by the local bathymetry, while the vertical |
---|
| 828 | !! scale factors are defined as the product of the first derivative |
---|
| 829 | !! of the analytical function by the bathymetry. |
---|
| 830 | !! (this solution save memory as depth and scale factors are not |
---|
| 831 | !! 3d fields) |
---|
| 832 | !! - Read bathymetry (in meters) at t-point and compute the |
---|
| 833 | !! bathymetry at u-, v-, and f-points. |
---|
| 834 | !! hbatu = mi( hbatt ) |
---|
| 835 | !! hbatv = mj( hbatt ) |
---|
| 836 | !! hbatf = mi( mj( hbatt ) ) |
---|
| 837 | !! - Compute gsigt, gsigw, esigt, esigw from an analytical |
---|
| 838 | !! function and its derivative given as statement function. |
---|
| 839 | !! gsigt(k) = fssig (k+0.5) |
---|
| 840 | !! gsigw(k) = fssig (k ) |
---|
| 841 | !! esigt(k) = fsdsig(k+0.5) |
---|
| 842 | !! esigw(k) = fsdsig(k ) |
---|
| 843 | !! This routine is given as an example, it must be modified |
---|
| 844 | !! following the user s desiderata. nevertheless, the output as |
---|
| 845 | !! well as the way to compute the model levels and scale factors |
---|
| 846 | !! must be respected in order to insure second order a!!uracy |
---|
| 847 | !! schemes. |
---|
| 848 | !! |
---|
| 849 | !! Reference : |
---|
| 850 | !! Madec, Lott, Delecluse and Crepon, 1996. JPO, 26, 1393-1408. |
---|
| 851 | !! |
---|
| 852 | !! History : |
---|
| 853 | !! ! 95-12 (G. Madec) Original code : s vertical coordinate |
---|
| 854 | !! ! 97-07 (G. Madec) lbc_lnk call |
---|
| 855 | !! ! 97-04 (J.-O. Beismann) |
---|
| 856 | !! 8.5 ! 02-06 (G. Madec) F90: Free form and module |
---|
| 857 | !! 9.0 ! 05-10 (A. Beckmann) new stretching function |
---|
| 858 | !!---------------------------------------------------------------------- |
---|
| 859 | !! * Local declarations |
---|
| 860 | INTEGER :: ji, jj, jk, jl |
---|
| 861 | REAL(wp) :: fssig, fsdsig, pfkk |
---|
[3] | 862 | |
---|
[454] | 863 | INTEGER :: iip1, ijp1, iim1, ijm1 |
---|
| 864 | REAL(wp) :: & |
---|
| 865 | fssigt, fssigw, zcoeft, zcoefw, & |
---|
| 866 | zrmax, ztaper |
---|
| 867 | |
---|
| 868 | REAL(wp), DIMENSION(jpi,jpj) :: & |
---|
| 869 | zenv, ztmp, zmsk, zri, zrj, zhbat |
---|
| 870 | |
---|
| 871 | NAMELIST/nam_zgr_sco/ sbot_max, sbot_min, theta, thetb, r_max |
---|
| 872 | !!---------------------------------------------------------------------- |
---|
| 873 | |
---|
| 874 | ! a. Sigma stretching coefficient |
---|
| 875 | fssigt(pfkk) = (tanh(theta*(-(pfkk-0.5)/FLOAT(jpkm1)+thetb))-tanh(thetb*theta)) & |
---|
| 876 | * (cosh(theta)+cosh(theta*(2.*thetb-1.)))/(2.*sinh(theta)) |
---|
| 877 | fssigw(pfkk) = (tanh(theta*(-(pfkk-1.0)/FLOAT(jpkm1)+thetb))-tanh(thetb*theta)) & |
---|
| 878 | * (cosh(theta)+cosh(theta*(2.*thetb-1.)))/(2.*sinh(theta)) |
---|
| 879 | |
---|
| 880 | ! b. Vertical derivative of sigma stretching coefficient |
---|
| 881 | |
---|
| 882 | !!bug fsdsig(pfkk)= put here the analytical derivative of fssigt and w ... |
---|
| 883 | !!---------------------------------------------------------------------- |
---|
| 884 | |
---|
| 885 | ! Read Namelist nam_zgr_sco : sigma-stretching parameters |
---|
| 886 | ! ------------------------- |
---|
| 887 | REWIND( numnam ) |
---|
| 888 | READ ( numnam, nam_zgr_sco ) |
---|
| 889 | |
---|
| 890 | IF(lwp) THEN |
---|
| 891 | WRITE(numout,*) |
---|
| 892 | WRITE(numout,*) 'dom:zgr_sco : s-coordinate or hybrid z-s-coordinate' |
---|
| 893 | WRITE(numout,*) '~~~~~~~~~~~' |
---|
| 894 | WRITE(numout,*) ' Namelist nam_zgr_sco' |
---|
| 895 | WRITE(numout,*) ' sigma-stretching coeffs ' |
---|
| 896 | WRITE(numout,*) ' maximum depth of s-bottom surface (>0) sbot_max = ' ,sbot_max |
---|
| 897 | WRITE(numout,*) ' minimum depth of s-bottom surface (>0) sbot_min = ' ,sbot_min |
---|
| 898 | WRITE(numout,*) ' surface control parameter (0<=theta<=20) theta = ', theta |
---|
| 899 | WRITE(numout,*) ' bottom control parameter (0<=thetb<= 1) thetb = ', thetb |
---|
| 900 | WRITE(numout,*) ' maximum cut-off r-value allowed r_max = ' , r_max |
---|
| 901 | ENDIF |
---|
| 902 | |
---|
| 903 | ! ??? |
---|
| 904 | ! ------------------ |
---|
| 905 | hift(:,:) = sbot_min |
---|
| 906 | hifu(:,:) = sbot_min |
---|
| 907 | hifv(:,:) = sbot_min |
---|
| 908 | hiff(:,:) = sbot_min |
---|
| 909 | |
---|
| 910 | |
---|
| 911 | ! set maximum ocean depth |
---|
| 912 | ! ----------------------- |
---|
| 913 | DO jj = 1, jpj |
---|
| 914 | DO ji = 1, jpi |
---|
| 915 | bathy(ji,jj) = MIN( sbot_max, bathy(ji,jj) ) |
---|
| 916 | END DO |
---|
| 917 | END DO |
---|
| 918 | |
---|
| 919 | ! Define the envelop bathymetry |
---|
| 920 | ! ============================= |
---|
| 921 | ! Smooth the bathymetry (if required) |
---|
| 922 | |
---|
| 923 | scosrf(:,:) = 0.e0 ! ocean surface depth (here zero: no under ice-shelf sea) |
---|
| 924 | scobot(:,:) = bathy(:,:) ! ocean bottom depth |
---|
| 925 | |
---|
| 926 | |
---|
| 927 | ! use r-value to create hybrid coordinates |
---|
| 928 | |
---|
| 929 | DO jj = 1, jpj |
---|
| 930 | DO ji = 1, jpi |
---|
| 931 | zenv(ji,jj) = MAX( bathy(ji,jj), sbot_min ) |
---|
| 932 | END DO |
---|
| 933 | END DO |
---|
| 934 | |
---|
| 935 | jl = 0 |
---|
| 936 | zrmax = 1.e0 |
---|
| 937 | ! ! ================ ! |
---|
| 938 | DO WHILE ( jl <= 10000 .AND. zrmax > r_max ) ! Iterative loop ! |
---|
| 939 | ! ! ================ ! |
---|
| 940 | jl = jl + 1 |
---|
| 941 | |
---|
| 942 | zrmax = 0.e0 |
---|
| 943 | zmsk(:,:) = 0.e0 |
---|
| 944 | |
---|
| 945 | DO jj = 1, nlcj |
---|
| 946 | DO ji = 1, nlci |
---|
| 947 | iip1 = MIN( ji+1, nlci ) ! force zri = 0 on last line (ji=ncli+1 to jpi) |
---|
| 948 | ijp1 = MIN( jj+1, nlcj ) ! force zrj = 0 on last raw (jj=nclj+1 to jpj) |
---|
| 949 | zri(ji,jj) = ABS( zenv(iip1,jj ) - zenv(ji,jj) ) / ( zenv(iip1,jj ) + zenv(ji,jj) ) |
---|
| 950 | zrj(ji,jj) = ABS( zenv(ji ,ijp1) - zenv(ji,jj) ) / ( zenv(ji ,ijp1) + zenv(ji,jj) ) |
---|
| 951 | zrmax = MAX( zrmax, zri(ji,jj), zrj(ji,jj) ) |
---|
| 952 | IF( zri(ji,jj) > r_max ) zmsk(ji ,jj ) = 1.0 |
---|
| 953 | IF( zri(ji,jj) > r_max ) zmsk(iip1,jj ) = 1.0 |
---|
| 954 | IF( zrj(ji,jj) > r_max ) zmsk(ji ,jj ) = 1.0 |
---|
| 955 | IF( zrj(ji,jj) > r_max ) zmsk(ji ,ijp1) = 1.0 |
---|
| 956 | END DO |
---|
| 957 | END DO |
---|
| 958 | IF( lk_mpp ) CALL mpp_max( zrmax ) ! max over the global domain |
---|
| 959 | ! lateral boundary condition on zmsk: keep 1 along closed boundary (use of MAX) |
---|
| 960 | ztmp(:,:) = zmsk(:,:) |
---|
| 961 | CALL lbc_lnk( zmsk, 'T', 1. ) |
---|
| 962 | DO jj = 1, nlcj |
---|
| 963 | DO ji = 1, nlci |
---|
| 964 | zmsk(ji,jj) = MAX( zmsk(ji,jj), ztmp(ji,jj) ) |
---|
| 965 | END DO |
---|
| 966 | END DO |
---|
| 967 | |
---|
| 968 | WRITE(numout,*) 'zgr_sco : iter= ',jl, ' rmax= ', zrmax, ' nb of pt= ', INT( SUM(zmsk(:,:) ) ) |
---|
| 969 | |
---|
| 970 | DO jj = 1, nlcj |
---|
| 971 | DO ji = 1, nlci |
---|
| 972 | iip1 = MIN( ji+1, nlci ) ! last line (ji=nlci) |
---|
| 973 | ijp1 = MIN( jj+1, nlcj ) ! last raw (jj=nlcj) |
---|
| 974 | iim1 = MAX( ji-1, 1 ) ! first line (ji=nlci) |
---|
| 975 | ijm1 = MAX( jj-1, 1 ) ! first raw (jj=nlcj) |
---|
| 976 | IF( zmsk(ji,jj) == 1.0 ) THEN |
---|
| 977 | ztmp(ji,jj) = ( & |
---|
| 978 | & zenv(iim1,ijp1)*zmsk(iim1,ijp1) + zenv(ji,ijp1)*zmsk(ji,ijp1) + zenv(iip1,ijp1)*zmsk(iip1,ijp1) & |
---|
| 979 | & + zenv(iim1,jj )*zmsk(iim1,jj ) + zenv(ji,jj )* 2.e0 + zenv(iip1,jj )*zmsk(iip1,jj ) & |
---|
| 980 | & + zenv(iim1,ijm1)*zmsk(iim1,ijm1) + zenv(ji,ijm1)*zmsk(ji,ijm1) + zenv(iip1,ijm1)*zmsk(iip1,ijm1) & |
---|
| 981 | & ) / ( & |
---|
| 982 | & zmsk(iim1,ijp1) + zmsk(ji,ijp1) + zmsk(iip1,ijp1) & |
---|
| 983 | & + zmsk(iim1,jj ) + 2.e0 + zmsk(iip1,jj ) & |
---|
| 984 | & + zmsk(iim1,ijm1) + zmsk(ji,ijm1) + zmsk(iip1,ijm1) & |
---|
| 985 | & ) |
---|
| 986 | ENDIF |
---|
| 987 | END DO |
---|
| 988 | END DO |
---|
| 989 | |
---|
| 990 | DO jj = 1, nlcj |
---|
| 991 | DO ji = 1, nlci |
---|
| 992 | IF( zmsk(ji,jj) == 1.0 ) zenv(ji,jj) = MAX( ztmp(ji,jj), bathy(ji,jj) ) |
---|
| 993 | END DO |
---|
| 994 | END DO |
---|
| 995 | |
---|
| 996 | ! Apply lateral boundary condition CAUTION: kept the value when the lbc field is zero |
---|
| 997 | ztmp(:,:) = zenv(:,:) |
---|
| 998 | CALL lbc_lnk( zenv, 'T', 1. ) |
---|
| 999 | DO jj = 1, nlcj |
---|
| 1000 | DO ji = 1, nlci |
---|
| 1001 | IF( zenv(ji,jj) == 0.e0 ) zenv(ji,jj) = ztmp(ji,jj) |
---|
| 1002 | END DO |
---|
| 1003 | END DO |
---|
| 1004 | ! ! ================ ! |
---|
| 1005 | END DO ! End loop ! |
---|
| 1006 | ! ! ================ ! |
---|
| 1007 | |
---|
| 1008 | ! save envelop bathymetry in hbatt |
---|
| 1009 | hbatt(:,:) = zenv(:,:) |
---|
| 1010 | |
---|
| 1011 | !!bug gm : CAUTION: tapering hard coded !!!! orca2 only |
---|
| 1012 | !!bug gm NOT valid in mpp ===> taper have been changed |
---|
| 1013 | |
---|
| 1014 | DO jj = 1, jpj |
---|
| 1015 | DO ji = 1, jpi |
---|
| 1016 | !!bug mpp ztaper = EXP( -(FLOAT(jj-74)/10.)**2 ) |
---|
| 1017 | ztaper = EXP( -(gphit(ji,jj)/8)**2 ) |
---|
| 1018 | hbatt(ji,jj) = sbot_max * ztaper + hbatt(ji,jj) * (1.-ztaper) |
---|
| 1019 | END DO |
---|
| 1020 | END DO |
---|
| 1021 | |
---|
| 1022 | DO jj = 1, jpj |
---|
| 1023 | zrmax = EXP( -(gphit(10,jj)/8)**2 ) |
---|
| 1024 | ztaper = EXP( -(FLOAT(jj-74)/10.)**2 ) |
---|
| 1025 | write(numout,*) jj, (FLOAT(jj-74)/10.), ztaper,(gphit(10,jj)/8), zrmax |
---|
| 1026 | END DO |
---|
| 1027 | |
---|
| 1028 | write(numout,*) ' bathy MAX ', MAXVAL( bathy(:,:) ), ' MIN ', MINVAL( bathy(:,:) ) |
---|
| 1029 | write(numout,*) ' hbatt MAX ', MAXVAL( hbatt(:,:) ), ' MIN ', MINVAL( hbatt(:,:) ) |
---|
| 1030 | |
---|
| 1031 | ! Control print |
---|
| 1032 | IF(lwp) THEN |
---|
| 1033 | WRITE(numout,*) |
---|
| 1034 | WRITE(numout,*) ' domzgr: hbatt field; ocean depth in meters' |
---|
| 1035 | WRITE(numout,*) |
---|
| 1036 | CALL prihre( hbatt(1,1), jpi, jpj, 1, jpi, 1, 1, jpj, 1, 0., numout ) |
---|
| 1037 | ENDIF |
---|
| 1038 | |
---|
| 1039 | ! 1. computation of hbatu, hbatv, hbatf fields |
---|
| 1040 | ! -------------------------------------------- |
---|
| 1041 | |
---|
| 1042 | hbatu(:,:) = sbot_min |
---|
| 1043 | hbatv(:,:) = sbot_min |
---|
| 1044 | hbatf(:,:) = sbot_min |
---|
| 1045 | |
---|
| 1046 | IF(lwp) THEN |
---|
| 1047 | WRITE(numout,*) |
---|
| 1048 | WRITE(numout,*) ' zgr_sco: minimum depth of the envelop topography set to : ', sbot_min |
---|
| 1049 | WRITE(numout,*) |
---|
| 1050 | ENDIF |
---|
| 1051 | |
---|
| 1052 | DO jj = 1, jpjm1 |
---|
| 1053 | DO ji = 1, jpim1 |
---|
| 1054 | hbatu(ji,jj)= 0.5 *( hbatt(ji ,jj)+hbatt(ji+1,jj ) ) |
---|
| 1055 | hbatv(ji,jj)= 0.5 *( hbatt(ji ,jj)+hbatt(ji ,jj+1) ) |
---|
| 1056 | hbatf(ji,jj)= 0.25*( hbatt(ji ,jj)+hbatt(ji ,jj+1) & |
---|
| 1057 | +hbatt(ji+1,jj)+hbatt(ji+1,jj+1) ) |
---|
| 1058 | END DO |
---|
| 1059 | END DO |
---|
| 1060 | |
---|
| 1061 | ! Apply lateral boundary condition |
---|
| 1062 | ! CAUTION: retain non zero value in the initial file |
---|
| 1063 | ! this should be OK for orca cfg, not for EEL |
---|
| 1064 | zhbat(:,:) = hbatu(:,:) |
---|
| 1065 | CALL lbc_lnk( hbatu, 'U', 1. ) |
---|
| 1066 | DO jj = 1, jpj |
---|
| 1067 | DO ji = 1, jpi |
---|
| 1068 | IF( hbatu(ji,jj) == 0.e0 ) THEN |
---|
| 1069 | IF( zhbat(ji,jj) == 0.e0 ) hbatu(ji,jj) = sbot_min |
---|
| 1070 | IF( zhbat(ji,jj) /= 0.e0 ) hbatu(ji,jj) = zhbat(ji,jj) |
---|
| 1071 | ENDIF |
---|
| 1072 | END DO |
---|
| 1073 | END DO |
---|
| 1074 | |
---|
| 1075 | zhbat(:,:) = hbatv(:,:) |
---|
| 1076 | CALL lbc_lnk( hbatv, 'V', 1. ) |
---|
| 1077 | DO jj = 1, jpj |
---|
| 1078 | DO ji = 1, jpi |
---|
| 1079 | IF( hbatv(ji,jj) == 0.e0 ) THEN |
---|
| 1080 | IF( zhbat(ji,jj) == 0.e0 ) hbatv(ji,jj) = sbot_min |
---|
| 1081 | IF( zhbat(ji,jj) /= 0.e0 ) hbatv(ji,jj) = zhbat(ji,jj) |
---|
| 1082 | ENDIF |
---|
| 1083 | END DO |
---|
| 1084 | END DO |
---|
| 1085 | |
---|
| 1086 | zhbat(:,:) = hbatf(:,:) |
---|
| 1087 | CALL lbc_lnk( hbatf, 'F', 1. ) |
---|
| 1088 | DO jj = 1, jpj |
---|
| 1089 | DO ji = 1, jpi |
---|
| 1090 | IF( hbatf(ji,jj) == 0.e0 ) THEN |
---|
| 1091 | IF( zhbat(ji,jj) == 0.e0 ) hbatf(ji,jj) = sbot_min |
---|
| 1092 | IF( zhbat(ji,jj) /= 0.e0 ) hbatf(ji,jj) = zhbat(ji,jj) |
---|
| 1093 | ENDIF |
---|
| 1094 | END DO |
---|
| 1095 | END DO |
---|
| 1096 | |
---|
| 1097 | |
---|
| 1098 | !!bug: key_helsinki a verifer |
---|
| 1099 | hift(:,:) = MIN( hift(:,:), hbatt(:,:) ) |
---|
| 1100 | hifu(:,:) = MIN( hifu(:,:), hbatu(:,:) ) |
---|
| 1101 | hifv(:,:) = MIN( hifv(:,:), hbatv(:,:) ) |
---|
| 1102 | hiff(:,:) = MIN( hiff(:,:), hbatf(:,:) ) |
---|
| 1103 | |
---|
| 1104 | write(numout,*) ' MAX val hif t ', MAXVAL( hift(:,:) ), ' f ', MAXVAL( hiff(:,:) ), & |
---|
| 1105 | & ' u ', MAXVAL( hifu(:,:) ), ' v ', MAXVAL( hifv(:,:) ) |
---|
| 1106 | write(numout,*) ' MIN val hif t ', MINVAL( hift(:,:) ), ' f ', MINVAL( hiff(:,:) ), & |
---|
| 1107 | & ' u ', MINVAL( hifu(:,:) ), ' v ', MINVAL( hifv(:,:) ) |
---|
| 1108 | write(numout,*) ' MAX val hbat t ', MAXVAL( hbatt(:,:) ), ' f ', MAXVAL( hbatf(:,:) ), & |
---|
| 1109 | & ' u ', MAXVAL( hbatu(:,:) ), ' v ', MAXVAL( hbatv(:,:) ) |
---|
| 1110 | write(numout,*) ' MIN val hbat t ', MINVAL( hbatt(:,:) ), ' f ', MINVAL( hbatf(:,:) ), & |
---|
| 1111 | & ' u ', MINVAL( hbatu(:,:) ), ' v ', MINVAL( hbatv(:,:) ) |
---|
| 1112 | !! helsinki |
---|
| 1113 | |
---|
| 1114 | ! 2. Computation of gsig and esig fields |
---|
| 1115 | ! -------------------------------------- |
---|
| 1116 | |
---|
| 1117 | ! 2.1 Coefficients for model level depth at w- and t-levels |
---|
| 1118 | |
---|
| 1119 | !!bug gm : change the def of statment function.... |
---|
| 1120 | DO jk = 1, jpk |
---|
| 1121 | gsigw(jk) = -fssigw(FLOAT(jk)) |
---|
| 1122 | gsigt(jk) = -fssigt(FLOAT(jk)) |
---|
| 1123 | END DO |
---|
| 1124 | |
---|
| 1125 | write(numout,*) 'gsigw 1 jpk ', gsigw(1), gsigw(jpk) |
---|
| 1126 | |
---|
| 1127 | !!org DO jk = 1, jpk |
---|
| 1128 | !!org gsigw(jk) = -fssig ( FLOAT(jk) ) |
---|
| 1129 | !!org gsigt(jk) = -fssig ( FLOAT(jk)+0.5) |
---|
| 1130 | !!org END DO |
---|
| 1131 | |
---|
| 1132 | ! 2.2 Coefficients for vertical scale factors at w-, t- levels |
---|
| 1133 | |
---|
| 1134 | !!bug gm : define it from analytical function, not like juste bellow.... |
---|
| 1135 | !! or betteroffer the 2 possibilities.... |
---|
| 1136 | DO jk=2,jpk |
---|
| 1137 | esigw(jk)=gsigt(jk)-gsigt(jk-1) |
---|
| 1138 | END DO |
---|
| 1139 | DO jk=1,jpkm1 |
---|
| 1140 | esigt(jk)=gsigw(jk+1)-gsigw(jk) |
---|
| 1141 | END DO |
---|
| 1142 | esigw(1)=esigw(2) |
---|
| 1143 | esigt(jpk)=esigt(jpkm1) |
---|
| 1144 | |
---|
| 1145 | !!org DO jk = 1, jpk |
---|
| 1146 | !!org esigw(jk)=fsdsig( FLOAT(jk)) |
---|
| 1147 | !!org esigt(jk)=fsdsig( FLOAT(jk)+0.5) |
---|
| 1148 | !!org END DO |
---|
| 1149 | |
---|
| 1150 | ! 2.3 Coefficients for vertical depth as the sum of e3w scale factors |
---|
| 1151 | |
---|
| 1152 | gsi3w(1) = 0.5 * esigw(1) |
---|
| 1153 | DO jk = 2, jpk |
---|
| 1154 | gsi3w(jk) = gsi3w(jk-1)+ esigw(jk) |
---|
| 1155 | END DO |
---|
| 1156 | |
---|
| 1157 | !!bug gm: depuw, depvw can be suppressed (modif in ldfslp) and depw=dep3w can be set (save 3 3D arrays) |
---|
| 1158 | DO jk = 1, jpk |
---|
| 1159 | !! change the solver stat.... |
---|
| 1160 | !! zcoeft = ( FLOAT(jk) - 0.5 ) / FLOAT(jpkm1) |
---|
| 1161 | !! gdept (:,:,jk) = (scosrf(:,:)+(hbatt(:,:)-hift(:,:))*gsigt(jk)+hift(:,:)*zcoeft) |
---|
| 1162 | gdept (:,:,jk) = (scosrf(:,:)+(hbatt(:,:)-hift(:,:))*gsigt(jk)+hift(:,:)*(FLOAT(jk)-0.5)/FLOAT(jpkm1)) |
---|
| 1163 | !! zcoefw = ( FLOAT(jk) - 1.0 ) / FLOAT(jpkm1) |
---|
| 1164 | !! gdepw (:,:,jk) = (scosrf(:,:)+(hbatt(:,:)-hift(:,:))*gsigw(jk)+hift(:,:)*zcoefw) |
---|
| 1165 | !! gdep3w(:,:,jk) = (scosrf(:,:)+(hbatt(:,:)-hift(:,:))*gsi3w(jk)+hift(:,:)*zcoefw) |
---|
| 1166 | gdepw (:,:,jk) = (scosrf(:,:)+(hbatt(:,:)-hift(:,:))*gsigw(jk)+hift(:,:)*FLOAT(jk-1)/FLOAT(jpkm1)) |
---|
| 1167 | gdep3w(:,:,jk) = (scosrf(:,:)+(hbatt(:,:)-hift(:,:))*gsi3w(jk)+hift(:,:)*FLOAT(jk-1)/FLOAT(jpkm1)) |
---|
| 1168 | END DO |
---|
| 1169 | |
---|
| 1170 | !!bug gm: e3uw, e3vw can be suppressed (modif in dynzdf, dynzdf_iso, zdfbfr) (save 2 3D arrays) |
---|
| 1171 | DO jj = 1, jpj |
---|
| 1172 | DO ji = 1, jpi |
---|
| 1173 | DO jk = 1, jpk |
---|
| 1174 | e3t(ji,jj,jk)=((hbatt(ji,jj)-hift(ji,jj))*esigt(jk) + hift(ji,jj)/FLOAT(jpkm1)) |
---|
| 1175 | e3u(ji,jj,jk)=((hbatu(ji,jj)-hifu(ji,jj))*esigt(jk) + hifu(ji,jj)/FLOAT(jpkm1)) |
---|
| 1176 | e3v(ji,jj,jk)=((hbatv(ji,jj)-hifv(ji,jj))*esigt(jk) + hifv(ji,jj)/FLOAT(jpkm1)) |
---|
| 1177 | e3f(ji,jj,jk)=((hbatf(ji,jj)-hiff(ji,jj))*esigt(jk) + hiff(ji,jj)/FLOAT(jpkm1)) |
---|
| 1178 | |
---|
| 1179 | e3w (ji,jj,jk)=((hbatt(ji,jj)-hift(ji,jj))*esigw(jk) + hift(ji,jj)/FLOAT(jpkm1)) |
---|
| 1180 | e3uw(ji,jj,jk)=((hbatu(ji,jj)-hifu(ji,jj))*esigw(jk) + hifu(ji,jj)/FLOAT(jpkm1)) |
---|
| 1181 | e3vw(ji,jj,jk)=((hbatv(ji,jj)-hifv(ji,jj))*esigw(jk) + hifv(ji,jj)/FLOAT(jpkm1)) |
---|
| 1182 | END DO |
---|
| 1183 | END DO |
---|
| 1184 | END DO |
---|
| 1185 | |
---|
| 1186 | ! HYBRID |
---|
| 1187 | DO jj = 1, jpj |
---|
| 1188 | DO ji = 1, jpi |
---|
| 1189 | DO jk = 1, jpkm1 |
---|
| 1190 | IF( scobot(ji,jj) >= fsdept(ji,jj,jk) ) mbathy(ji,jj) = MAX( 2, jk ) |
---|
| 1191 | IF( scobot(ji,jj) == 0.e0 ) mbathy(ji,jj) = 0 |
---|
| 1192 | END DO |
---|
| 1193 | END DO |
---|
| 1194 | END DO |
---|
| 1195 | |
---|
| 1196 | write(numout,*) ' MIN val mbathy h90 ', MINVAL( mbathy(:,:) ), ' MAX ', MAXVAL( mbathy(:,:) ) |
---|
| 1197 | |
---|
| 1198 | |
---|
| 1199 | ! =========== |
---|
| 1200 | ! Zoom domain |
---|
| 1201 | ! =========== |
---|
| 1202 | |
---|
| 1203 | IF( lzoom ) CALL zgr_bat_zoom |
---|
| 1204 | |
---|
| 1205 | ! 2.4 Control print |
---|
| 1206 | |
---|
| 1207 | IF(lwp) THEN |
---|
| 1208 | WRITE(numout,*) |
---|
| 1209 | WRITE(numout,*) ' domzgr: vertical coefficients for model level' |
---|
| 1210 | WRITE(numout,9400) |
---|
| 1211 | WRITE(numout,9410) (jk,gsigt(jk),gsigw(jk),esigt(jk),esigw(jk),gsi3w(jk),jk=1,jpk) |
---|
| 1212 | ENDIF |
---|
| 1213 | 9400 FORMAT(9x,' level gsigt gsigw esigt esigw gsi3w') |
---|
| 1214 | 9410 FORMAT(10x,i4,5f11.4) |
---|
| 1215 | |
---|
| 1216 | IF(lwp) THEN |
---|
| 1217 | WRITE(numout,*) |
---|
| 1218 | WRITE(numout,*) ' domzgr: vertical coordinates : point (1,1,k) bathy = ', bathy(1,1), hbatt(1,1) |
---|
| 1219 | WRITE(numout,*) ' ~~~~~~ --------------------' |
---|
| 1220 | WRITE(numout,9420) |
---|
| 1221 | WRITE(numout,9430) (jk,fsdept(1,1,jk),fsdepw(1,1,jk), & |
---|
| 1222 | fse3t (1,1,jk),fse3w (1,1,jk),jk=1,jpk) |
---|
| 1223 | WRITE(numout,*) |
---|
| 1224 | WRITE(numout,*) ' domzgr: vertical coordinates : point (20,20,k) bathy = ', bathy(20,20), hbatt(20,20) |
---|
| 1225 | WRITE(numout,*) ' ~~~~~~ --------------------' |
---|
| 1226 | WRITE(numout,9420) |
---|
| 1227 | WRITE(numout,9430) (jk,fsdept(20,20,jk),fsdepw(20,20,jk), & |
---|
| 1228 | fse3t (20,20,jk),fse3w (20,20,jk),jk=1,jpk) |
---|
| 1229 | WRITE(numout,*) |
---|
| 1230 | WRITE(numout,*) ' domzgr: vertical coordinates : point (100,74,k) bathy = ', bathy(100,74), hbatt(100,74) |
---|
| 1231 | WRITE(numout,*) ' ~~~~~~ --------------------' |
---|
| 1232 | WRITE(numout,9420) |
---|
| 1233 | WRITE(numout,9430) (jk,fsdept(100,74,jk),fsdepw(100,74,jk), & |
---|
| 1234 | fse3t (100,74,jk),fse3w (100,74,jk),jk=1,jpk) |
---|
| 1235 | ENDIF |
---|
| 1236 | |
---|
| 1237 | 9420 FORMAT(9x,' level gdept gdepw gde3w e3t e3w ') |
---|
| 1238 | 9430 FORMAT(10x,i4,4f9.2) |
---|
| 1239 | |
---|
| 1240 | !!bug gm no more necessary? if ! defined key_helsinki |
---|
| 1241 | DO jk = 1, jpk |
---|
| 1242 | DO jj = 1, jpj |
---|
| 1243 | DO ji = 1, jpi |
---|
| 1244 | IF( fse3w(ji,jj,jk) <= 0. .OR. fse3t(ji,jj,jk) <= 0. ) THEN |
---|
| 1245 | IF(lwp) THEN |
---|
| 1246 | WRITE(numout,*) |
---|
| 1247 | WRITE(numout,*) ' e r r o r : e3w or e3t =< 0 ' |
---|
| 1248 | WRITE(numout,*) ' ========= --------------- ' |
---|
| 1249 | WRITE(numout,*) |
---|
| 1250 | WRITE(numout,*) ' point (i,j,k)= ',ji,jj,jk |
---|
| 1251 | WRITE(numout,*) |
---|
| 1252 | ENDIF |
---|
| 1253 | STOP 'domzgr' |
---|
| 1254 | ENDIF |
---|
| 1255 | IF( fsdepw(ji,jj,jk) < 0. .OR. fsdept(ji,jj,jk) < 0. ) THEN |
---|
| 1256 | IF(lwp) THEN |
---|
| 1257 | WRITE(numout,*) |
---|
| 1258 | WRITE(numout,*) ' e r r o r : gdepw or gdept < 0 ' |
---|
| 1259 | WRITE(numout,*) ' ========= ------------------ ' |
---|
| 1260 | WRITE(numout,*) |
---|
| 1261 | WRITE(numout,*) ' point (i,j,k)= ', ji, jj, jk |
---|
| 1262 | WRITE(numout,*) |
---|
| 1263 | ENDIF |
---|
| 1264 | STOP 'domzgr' |
---|
| 1265 | ENDIF |
---|
| 1266 | END DO |
---|
| 1267 | END DO |
---|
| 1268 | END DO |
---|
| 1269 | !!bug gm #endif |
---|
| 1270 | |
---|
| 1271 | END SUBROUTINE zgr_sco |
---|
| 1272 | |
---|
| 1273 | #else |
---|
| 1274 | !!---------------------------------------------------------------------- |
---|
| 1275 | !! Default option : Empty routine |
---|
| 1276 | !!---------------------------------------------------------------------- |
---|
| 1277 | SUBROUTINE zgr_sco |
---|
| 1278 | END SUBROUTINE zgr_sco |
---|
| 1279 | #endif |
---|
| 1280 | |
---|
| 1281 | |
---|
[3] | 1282 | !!====================================================================== |
---|
| 1283 | END MODULE domzgr |
---|