| 1 | MODULE diadct |
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| 2 | !!===================================================================== |
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| 3 | !! *** MODULE diadct *** |
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| 4 | !! Ocean diagnostics: Compute the transport trough a sec. |
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| 5 | !!=============================================================== |
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| 6 | !! History : |
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| 7 | !! |
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| 8 | !! original : 02/99 (Y Drillet) |
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| 9 | !! addition : 10/01 (Y Drillet, R Bourdalle Badie) |
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| 10 | !! : 10/05 (M Laborie) F90 |
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| 11 | !! addition : 04/07 (G Garric) Ice sections |
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| 12 | !! bugfix : 04/07 (C Bricaud) test on sec%nb_point |
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| 13 | !! initialisation of ztransp1,ztransp2,... |
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| 14 | !! nemo_v_3_4: 09/2011 (C Bricaud) |
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| 15 | !! |
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| 16 | !! |
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| 17 | !!---------------------------------------------------------------------- |
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| 18 | #if defined key_diadct |
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| 19 | !!---------------------------------------------------------------------- |
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| 20 | !! 'key_diadct' : |
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| 21 | !!---------------------------------------------------------------------- |
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| 22 | !!---------------------------------------------------------------------- |
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| 23 | !! dia_dct : compute the transport through a sec. |
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| 24 | !! dia_dct_init : read namelist. |
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| 25 | !! readsec : read sections description and pathway |
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| 26 | !! removepoints : remove points which are common to 2 procs |
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| 27 | !! transport : Compute transport for each sections |
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| 28 | !! dia_dct_wri : write tranports results in ascii files |
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| 29 | !! interp : compute Temperature/Salinity/density on U-point or V-point |
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| 30 | !! |
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| 31 | !!---------------------------------------------------------------------- |
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| 32 | !! * Modules used |
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| 33 | USE oce ! ocean dynamics and tracers |
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| 34 | USE dom_oce ! ocean space and time domain |
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| 35 | USE phycst ! physical constants |
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| 36 | USE in_out_manager ! I/O manager |
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| 37 | USE daymod ! calendar |
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| 38 | USE dianam ! build name of file |
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| 39 | USE lib_mpp ! distributed memory computing library |
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| 40 | #if defined key_lim2 |
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| 41 | USE ice_2 |
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| 42 | #endif |
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| 43 | #if defined key_lim3 |
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| 44 | USE par_ice |
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| 45 | USE ice |
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| 46 | #endif |
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| 47 | USE domvvl |
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| 48 | USE timing ! preformance summary |
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| 49 | USE wrk_nemo ! working arrays |
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| 50 | |
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| 51 | IMPLICIT NONE |
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| 52 | PRIVATE |
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| 53 | |
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| 54 | !! * Routine accessibility |
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| 55 | PUBLIC dia_dct ! routine called by step.F90 |
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| 56 | PUBLIC dia_dct_init! routine called by opa.F90 |
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| 57 | PRIVATE readsec |
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| 58 | PRIVATE removepoints |
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| 59 | PRIVATE transport |
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| 60 | PRIVATE dia_dct_wri |
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| 61 | |
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| 62 | #include "domzgr_substitute.h90" |
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| 63 | |
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| 64 | !! * Shared module variables |
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| 65 | LOGICAL, PUBLIC, PARAMETER :: lk_diadct = .TRUE. !: model-data diagnostics flag |
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| 66 | |
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| 67 | !! * Module variables |
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| 68 | INTEGER :: nn_dct = 1 ! Frequency of computation |
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| 69 | INTEGER :: nn_dctwri = 1 ! Frequency of output |
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| 70 | INTEGER :: nn_secdebug = 0 ! Number of the section to debug |
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| 71 | |
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| 72 | INTEGER, PARAMETER :: nb_class_max = 10 |
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| 73 | INTEGER, PARAMETER :: nb_sec_max = 150 |
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| 74 | INTEGER, PARAMETER :: nb_point_max = 2000 |
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| 75 | INTEGER, PARAMETER :: nb_type_class = 14 |
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| 76 | INTEGER :: nb_sec |
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| 77 | |
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| 78 | TYPE POINT_SECTION |
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| 79 | INTEGER :: I,J |
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| 80 | END TYPE POINT_SECTION |
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| 81 | |
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| 82 | TYPE COORD_SECTION |
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| 83 | REAL(wp) :: lon,lat |
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| 84 | END TYPE COORD_SECTION |
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| 85 | |
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| 86 | TYPE SECTION |
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| 87 | CHARACTER(len=60) :: name ! name of the sec |
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| 88 | LOGICAL :: llstrpond ! true if you want the computation of salt and |
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| 89 | ! heat transports |
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| 90 | LOGICAL :: ll_ice_section ! ice surface and ice volume computation |
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| 91 | LOGICAL :: ll_date_line ! = T if the section crosses the date-line |
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| 92 | TYPE(COORD_SECTION), DIMENSION(2) :: coordSec ! longitude and latitude of the extremities of the sec |
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| 93 | INTEGER :: nb_class ! number of boundaries for density classes |
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| 94 | INTEGER, DIMENSION(nb_point_max) :: direction ! vector direction of the point in the section |
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| 95 | CHARACTER(len=40),DIMENSION(nb_class_max) :: classname ! caracteristics of the class |
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| 96 | REAL(wp), DIMENSION(nb_class_max) :: zsigi ,&! in-situ density classes (99 if you don't want) |
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| 97 | zsigp ,&! potential density classes (99 if you don't want) |
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| 98 | zsal ,&! salinity classes (99 if you don't want) |
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| 99 | ztem ,&! temperature classes(99 if you don't want) |
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| 100 | zlay ! level classes (99 if you don't want) |
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| 101 | REAL(wp), DIMENSION(nb_type_class,nb_class_max) :: transport ! transport output |
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| 102 | REAL(wp) :: slopeSection ! slope of the section |
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| 103 | INTEGER :: nb_point ! number of points in the section |
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| 104 | TYPE(POINT_SECTION),DIMENSION(nb_point_max) :: listPoint ! list of points in the sections |
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| 105 | END TYPE SECTION |
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| 106 | |
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| 107 | TYPE(SECTION),DIMENSION(nb_sec_max) :: secs ! Array of sections |
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| 108 | |
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| 109 | |
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| 110 | CONTAINS |
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| 111 | |
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| 112 | SUBROUTINE dia_dct_init |
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| 113 | !!--------------------------------------------------------------------- |
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| 114 | !! *** ROUTINE diadct *** |
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| 115 | !! |
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| 116 | !! ** Purpose: Read the namelist parametres |
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| 117 | !! Open output files |
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| 118 | !! |
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| 119 | !!--------------------------------------------------------------------- |
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| 120 | NAMELIST/namdct/nn_dct,nn_dctwri,nn_secdebug |
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| 121 | |
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| 122 | IF( nn_timing == 1 ) CALL timing_start('dia_dct_init') |
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| 123 | |
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| 124 | !read namelist |
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| 125 | REWIND( numnam ) |
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| 126 | READ ( numnam, namdct ) |
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| 127 | |
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| 128 | IF( lwp ) THEN |
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| 129 | WRITE(numout,*) " " |
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| 130 | WRITE(numout,*) "diadct_init: compute transports through sections " |
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| 131 | WRITE(numout,*) "~~~~~~~~~~~~~~~~~~~~~" |
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| 132 | WRITE(numout,*) " Frequency of computation: nn_dct = ",nn_dct |
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| 133 | WRITE(numout,*) " Frequency of write: nn_dctwri = ",nn_dctwri |
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| 134 | |
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| 135 | IF ( nn_secdebug .GE. 1 .AND. nn_secdebug .LE. nb_sec_max )THEN |
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| 136 | WRITE(numout,*)" Debug section number: ", nn_secdebug |
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| 137 | ELSE IF ( nn_secdebug == 0 )THEN ; WRITE(numout,*)" No section to debug" |
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| 138 | ELSE IF ( nn_secdebug == -1 )THEN ; WRITE(numout,*)" Debug all sections" |
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| 139 | ELSE ; WRITE(numout,*)" Wrong value for nn_secdebug : ",nn_secdebug |
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| 140 | ENDIF |
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| 141 | |
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| 142 | IF(nn_dct .GE. nn_dctwri .AND. MOD(nn_dct,nn_dctwri) .NE. 0) & |
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| 143 | & CALL ctl_stop( 'diadct: nn_dct should be smaller and a multiple of nn_dctwri' ) |
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| 144 | |
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| 145 | ENDIF |
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| 146 | |
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| 147 | !Read section_ijglobal.diadct |
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| 148 | CALL readsec |
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| 149 | |
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| 150 | !open output file |
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| 151 | IF( lwp ) THEN |
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| 152 | CALL ctl_opn( numdct_vol, 'volume_transport', 'NEW', 'FORMATTED', 'SEQUENTIAL', -1, numout, .FALSE. ) |
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| 153 | CALL ctl_opn( numdct_heat, 'heat_transport' , 'NEW', 'FORMATTED', 'SEQUENTIAL', -1, numout, .FALSE. ) |
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| 154 | CALL ctl_opn( numdct_salt, 'salt_transport' , 'NEW', 'FORMATTED', 'SEQUENTIAL', -1, numout, .FALSE. ) |
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| 155 | ENDIF |
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| 156 | |
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| 157 | IF( nn_timing == 1 ) CALL timing_stop('dia_dct_init') |
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| 158 | ! |
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| 159 | END SUBROUTINE dia_dct_init |
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| 160 | |
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| 161 | |
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| 162 | SUBROUTINE dia_dct(kt) |
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| 163 | !!--------------------------------------------------------------------- |
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| 164 | !! *** ROUTINE diadct *** |
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| 165 | !! |
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| 166 | !! ** Purpose: Compute sections tranport and write it in numdct file |
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| 167 | !!--------------------------------------------------------------------- |
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| 168 | !! * Arguments |
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| 169 | INTEGER,INTENT(IN) ::kt |
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| 170 | |
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| 171 | !! * Local variables |
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| 172 | INTEGER :: jsec, &! loop on sections |
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| 173 | iost, &! error for opening fileout |
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| 174 | itotal ! nb_sec_max*nb_type_class*nb_class_max |
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| 175 | LOGICAL :: lldebug =.FALSE. ! debug a section |
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| 176 | CHARACTER(len=160) :: clfileout ! fileout name |
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| 177 | |
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| 178 | |
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| 179 | INTEGER , DIMENSION(1) :: ish ! tmp array for mpp_sum |
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| 180 | INTEGER , DIMENSION(3) :: ish2 ! " |
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| 181 | REAL(wp), POINTER, DIMENSION(:) :: zwork ! " |
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| 182 | REAL(wp), POINTER, DIMENSION(:,:,:):: zsum ! " |
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| 183 | |
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| 184 | !!--------------------------------------------------------------------- |
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| 185 | IF( nn_timing == 1 ) CALL timing_start('dia_dct') |
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| 186 | |
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| 187 | IF( lk_mpp )THEN |
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| 188 | itotal = nb_sec_max*nb_type_class*nb_class_max |
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| 189 | CALL wrk_alloc( itotal , zwork ) |
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| 190 | CALL wrk_alloc( nb_sec_max,nb_type_class,nb_class_max , zsum ) |
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| 191 | ENDIF |
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| 192 | |
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| 193 | IF( lwp .AND. kt==nit000+nn_dct-1 ) THEN |
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| 194 | WRITE(numout,*) " " |
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| 195 | WRITE(numout,*) "diadct: compute transport" |
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| 196 | WRITE(numout,*) "~~~~~~~~~~~~~~~~~~~~~~~~~" |
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| 197 | WRITE(numout,*) "nb_sec = ",nb_sec |
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| 198 | ENDIF |
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| 199 | |
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| 200 | |
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| 201 | ! Compute transport and write only at nn_dctwri |
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| 202 | IF( MOD(kt,nn_dct)==0 ) THEN |
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| 203 | |
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| 204 | DO jsec=1,nb_sec |
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| 205 | |
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| 206 | !debug this section computing ? |
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| 207 | lldebug=.FALSE. |
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| 208 | IF( (jsec==nn_secdebug .OR. nn_secdebug==-1) .AND. kt==nit000+nn_dct-1 .AND. lwp ) lldebug=.TRUE. |
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| 209 | |
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| 210 | !Compute transport through section |
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| 211 | CALL transport(secs(jsec),lldebug) |
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| 212 | |
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| 213 | ENDDO |
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| 214 | |
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| 215 | IF( MOD(kt,nn_dctwri)==0 )THEN |
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| 216 | |
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| 217 | IF( lwp .AND. kt==nit000+nn_dctwri-1 )WRITE(numout,*)" diadct: write at kt = ",kt |
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| 218 | |
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| 219 | !Sum on all procs |
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| 220 | IF( lk_mpp )THEN |
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| 221 | ish(1) = nb_sec_max*nb_type_class*nb_class_max |
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| 222 | ish2 = (/nb_sec_max,nb_type_class,nb_class_max/) |
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| 223 | DO jsec=1,nb_sec ; zsum(jsec,:,:) = secs(jsec)%transport(:,:) ; ENDDO |
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| 224 | zwork(:)= RESHAPE(zsum(:,:,:), ish ) |
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| 225 | CALL mpp_sum(zwork, ish(1)) |
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| 226 | zsum(:,:,:)= RESHAPE(zwork,ish2) |
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| 227 | DO jsec=1,nb_sec ; secs(jsec)%transport(:,:) = zsum(jsec,:,:) ; ENDDO |
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| 228 | ENDIF |
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| 229 | |
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| 230 | !Write the transport |
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| 231 | DO jsec=1,nb_sec |
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| 232 | |
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| 233 | IF( lwp )CALL dia_dct_wri(kt,jsec,secs(jsec)) |
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| 234 | |
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| 235 | !nullify transports values after writing |
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| 236 | secs(jsec)%transport(:,:)=0. |
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| 237 | |
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| 238 | ENDDO |
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| 239 | |
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| 240 | ENDIF |
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| 241 | |
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| 242 | ENDIF |
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| 243 | |
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| 244 | IF( lk_mpp )THEN |
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| 245 | itotal = nb_sec_max*nb_type_class*nb_class_max |
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| 246 | CALL wrk_dealloc( itotal , zwork ) |
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| 247 | CALL wrk_dealloc( nb_sec_max,nb_type_class,nb_class_max , zsum ) |
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| 248 | ENDIF |
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| 249 | |
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| 250 | IF( nn_timing == 1 ) CALL timing_stop('dia_dct') |
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| 251 | ! |
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| 252 | END SUBROUTINE dia_dct |
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| 253 | |
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| 254 | SUBROUTINE readsec |
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| 255 | !!--------------------------------------------------------------------- |
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| 256 | !! *** ROUTINE readsec *** |
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| 257 | !! |
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| 258 | !! ** Purpose: |
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| 259 | !! Read a binary file(section_ijglobal.diadct) |
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| 260 | !! generated by the tools "NEMOGCM/TOOLS/SECTIONS_DIADCT" |
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| 261 | !! |
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| 262 | !! |
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| 263 | !!--------------------------------------------------------------------- |
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| 264 | !! * Local variables |
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| 265 | INTEGER :: iptglo , iptloc ! Global and local number of points for a section |
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| 266 | INTEGER :: isec, iiglo, ijglo, iiloc, ijloc,iost,i1 ,i2 ! temporary integer |
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| 267 | INTEGER :: jsec, jpt ! dummy loop indices |
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| 268 | ! heat/salt tranport is actived |
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| 269 | |
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| 270 | INTEGER, DIMENSION(2) :: icoord |
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| 271 | CHARACTER(len=160) :: clname !filename |
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| 272 | CHARACTER(len=200) :: cltmp |
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| 273 | CHARACTER(len=200) :: clformat !automatic format |
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| 274 | TYPE(POINT_SECTION),DIMENSION(nb_point_max) ::coordtemp !contains listpoints coordinates |
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| 275 | !read in the file |
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| 276 | INTEGER, POINTER, DIMENSION(:) :: directemp !contains listpoints directions |
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| 277 | !read in the files |
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| 278 | LOGICAL :: llbon ,&!local logical |
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| 279 | lldebug !debug the section |
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| 280 | !!------------------------------------------------------------------------------------- |
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| 281 | CALL wrk_alloc( nb_point_max, directemp ) |
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| 282 | |
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| 283 | !open input file |
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| 284 | !--------------- |
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| 285 | CALL ctl_opn( numdct_in, 'section_ijglobal.diadct', 'OLD', 'UNFORMATTED', 'SEQUENTIAL', -1, numout, .FALSE. ) |
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| 286 | |
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| 287 | !--------------- |
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| 288 | !Read input file |
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| 289 | !--------------- |
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| 290 | |
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| 291 | DO jsec=1,nb_sec_max !loop on the nb_sec sections |
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| 292 | |
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| 293 | IF ( lwp .AND. ( jsec==nn_secdebug .OR. nn_secdebug==-1 ) ) & |
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| 294 | & WRITE(numout,*)'debuging for section number: ',jsec |
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| 295 | |
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| 296 | !initialization |
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| 297 | !--------------- |
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| 298 | secs(jsec)%name='' |
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| 299 | secs(jsec)%llstrpond = .FALSE. ; secs(jsec)%ll_ice_section = .FALSE. |
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| 300 | secs(jsec)%ll_date_line = .FALSE. ; secs(jsec)%nb_class = 0 |
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| 301 | secs(jsec)%zsigi = 99._wp ; secs(jsec)%zsigp = 99._wp |
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| 302 | secs(jsec)%zsal = 99._wp ; secs(jsec)%ztem = 99._wp |
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| 303 | secs(jsec)%zlay = 99._wp |
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| 304 | secs(jsec)%transport = 0._wp ; secs(jsec)%nb_point = 0 |
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| 305 | |
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| 306 | !read section's number / name / computing choices / classes / slopeSection / points number |
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| 307 | !----------------------------------------------------------------------------------------- |
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| 308 | READ(numdct_in,iostat=iost)isec |
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| 309 | IF (iost .NE. 0 )EXIT !end of file |
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| 310 | WRITE(cltmp,'(a,i4.4,a,i4.4)')'diadct: read sections : Problem of section number: isec= ',isec,' and jsec= ',jsec |
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| 311 | IF( jsec .NE. isec ) CALL ctl_stop( cltmp ) |
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| 312 | |
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| 313 | IF( lwp .AND. ( jsec==nn_secdebug .OR. nn_secdebug==-1 ) )WRITE(numout,*)"isec ",isec |
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| 314 | |
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| 315 | READ(numdct_in)secs(jsec)%name |
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| 316 | READ(numdct_in)secs(jsec)%llstrpond |
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| 317 | READ(numdct_in)secs(jsec)%ll_ice_section |
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| 318 | READ(numdct_in)secs(jsec)%ll_date_line |
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| 319 | READ(numdct_in)secs(jsec)%coordSec |
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| 320 | READ(numdct_in)secs(jsec)%nb_class |
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| 321 | READ(numdct_in)secs(jsec)%zsigi |
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| 322 | READ(numdct_in)secs(jsec)%zsigp |
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| 323 | READ(numdct_in)secs(jsec)%zsal |
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| 324 | READ(numdct_in)secs(jsec)%ztem |
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| 325 | READ(numdct_in)secs(jsec)%zlay |
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| 326 | READ(numdct_in)secs(jsec)%slopeSection |
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| 327 | READ(numdct_in)iptglo |
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| 328 | |
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| 329 | !debug |
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| 330 | !----- |
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| 331 | |
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| 332 | IF( lwp .AND. ( jsec==nn_secdebug .OR. nn_secdebug==-1 ) )THEN |
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| 333 | |
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| 334 | WRITE(clformat,'(a,i2,a)') '(A40,', nb_class_max,'(f8.3,1X))' |
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| 335 | |
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| 336 | WRITE(numout,*) " Section name : ",TRIM(secs(jsec)%name) |
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| 337 | WRITE(numout,*) " Compute heat and salt transport ? ",secs(jsec)%llstrpond |
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| 338 | WRITE(numout,*) " Compute ice transport ? ",secs(jsec)%ll_ice_section |
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| 339 | WRITE(numout,*) " Section crosses date-line ? ",secs(jsec)%ll_date_line |
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| 340 | WRITE(numout,*) " Slope section : ",secs(jsec)%slopeSection |
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| 341 | WRITE(numout,*) " Number of points in the section: ",iptglo |
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| 342 | WRITE(numout,*) " Number of classes ",secs(jsec)%nb_class |
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| 343 | WRITE(numout,clformat)" Insitu density classes : ",secs(jsec)%zsigi |
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| 344 | WRITE(numout,clformat)" Potential density classes : ",secs(jsec)%zsigp |
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| 345 | WRITE(numout,clformat)" Salinity classes : ",secs(jsec)%zsal |
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| 346 | WRITE(numout,clformat)" Temperature classes : ",secs(jsec)%ztem |
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| 347 | WRITE(numout,clformat)" Depth classes : ",secs(jsec)%zlay |
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| 348 | ENDIF |
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| 349 | |
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| 350 | IF( iptglo .NE. 0 )THEN |
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| 351 | |
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| 352 | !read points'coordinates and directions |
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| 353 | !-------------------------------------- |
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| 354 | coordtemp(:) = POINT_SECTION(0,0) !list of points read |
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| 355 | directemp(:) = 0 !value of directions of each points |
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| 356 | DO jpt=1,iptglo |
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| 357 | READ(numdct_in)i1,i2 |
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| 358 | coordtemp(jpt)%I = i1 |
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| 359 | coordtemp(jpt)%J = i2 |
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| 360 | ENDDO |
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| 361 | READ(numdct_in)directemp(1:iptglo) |
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| 362 | |
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| 363 | !debug |
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| 364 | !----- |
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| 365 | IF( lwp .AND. ( jsec==nn_secdebug .OR. nn_secdebug==-1 ) )THEN |
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| 366 | WRITE(numout,*)" List of points in global domain:" |
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| 367 | DO jpt=1,iptglo |
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| 368 | WRITE(numout,*)' # I J ',jpt,coordtemp(jpt),directemp(jpt) |
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| 369 | ENDDO |
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| 370 | ENDIF |
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| 371 | |
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| 372 | !Now each proc selects only points that are in its domain: |
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| 373 | !-------------------------------------------------------- |
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| 374 | iptloc = 0 !initialize number of points selected |
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| 375 | DO jpt=1,iptglo !loop on listpoint read in the file |
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| 376 | |
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| 377 | iiglo=coordtemp(jpt)%I ! global coordinates of the point |
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| 378 | ijglo=coordtemp(jpt)%J ! " |
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| 379 | |
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| 380 | IF( iiglo==jpidta .AND. nimpp==1 ) iiglo = 2 |
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| 381 | |
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| 382 | iiloc=iiglo-jpizoom+1-nimpp+1 ! local coordinates of the point |
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| 383 | ijloc=ijglo-jpjzoom+1-njmpp+1 ! " |
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| 384 | |
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| 385 | !verify if the point is on the local domain:(1,nlei)*(1,nlej) |
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| 386 | IF( iiloc .GE. 1 .AND. iiloc .LE. nlei .AND. & |
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| 387 | ijloc .GE. 1 .AND. ijloc .LE. nlej )THEN |
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| 388 | iptloc = iptloc + 1 ! count local points |
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| 389 | secs(jsec)%listPoint(iptloc) = POINT_SECTION(mi0(iiglo),mj0(ijglo)) ! store local coordinates |
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| 390 | secs(jsec)%direction(iptloc) = directemp(jpt) ! store local direction |
|---|
| 391 | ENDIF |
|---|
| 392 | |
|---|
| 393 | ENDDO |
|---|
| 394 | |
|---|
| 395 | secs(jsec)%nb_point=iptloc !store number of section's points |
|---|
| 396 | |
|---|
| 397 | !debug |
|---|
| 398 | !----- |
|---|
| 399 | IF( lwp .AND. ( jsec==nn_secdebug .OR. nn_secdebug==-1 ) )THEN |
|---|
| 400 | WRITE(numout,*)" List of points selected by the proc:" |
|---|
| 401 | DO jpt = 1,iptloc |
|---|
| 402 | iiglo = secs(jsec)%listPoint(jpt)%I + jpizoom - 1 + nimpp - 1 |
|---|
| 403 | ijglo = secs(jsec)%listPoint(jpt)%J + jpjzoom - 1 + njmpp - 1 |
|---|
| 404 | WRITE(numout,*)' # I J : ',iiglo,ijglo |
|---|
| 405 | ENDDO |
|---|
| 406 | ENDIF |
|---|
| 407 | |
|---|
| 408 | IF(jsec==nn_secdebug .AND. secs(jsec)%nb_point .NE. 0)THEN |
|---|
| 409 | DO jpt = 1,iptloc |
|---|
| 410 | iiglo = secs(jsec)%listPoint(jpt)%I + jpizoom - 1 + nimpp - 1 |
|---|
| 411 | ijglo = secs(jsec)%listPoint(jpt)%J + jpjzoom - 1 + njmpp - 1 |
|---|
| 412 | ENDDO |
|---|
| 413 | ENDIF |
|---|
| 414 | |
|---|
| 415 | !remove redundant points between processors |
|---|
| 416 | !------------------------------------------ |
|---|
| 417 | lldebug = .FALSE. ; IF ( (jsec==nn_secdebug .OR. nn_secdebug==-1) .AND. lwp ) lldebug = .TRUE. |
|---|
| 418 | IF( iptloc .NE. 0 )THEN |
|---|
| 419 | CALL removepoints(secs(jsec),'I','top_list',lldebug) |
|---|
| 420 | CALL removepoints(secs(jsec),'I','bot_list',lldebug) |
|---|
| 421 | CALL removepoints(secs(jsec),'J','top_list',lldebug) |
|---|
| 422 | CALL removepoints(secs(jsec),'J','bot_list',lldebug) |
|---|
| 423 | ENDIF |
|---|
| 424 | IF(jsec==nn_secdebug .AND. secs(jsec)%nb_point .NE. 0)THEN |
|---|
| 425 | DO jpt = 1,secs(jsec)%nb_point |
|---|
| 426 | iiglo = secs(jsec)%listPoint(jpt)%I + jpizoom - 1 + nimpp - 1 |
|---|
| 427 | ijglo = secs(jsec)%listPoint(jpt)%J + jpjzoom - 1 + njmpp - 1 |
|---|
| 428 | ENDDO |
|---|
| 429 | ENDIF |
|---|
| 430 | |
|---|
| 431 | !debug |
|---|
| 432 | !----- |
|---|
| 433 | IF( lwp .AND. ( jsec==nn_secdebug .OR. nn_secdebug==-1 ) )THEN |
|---|
| 434 | WRITE(numout,*)" List of points after removepoints:" |
|---|
| 435 | iptloc = secs(jsec)%nb_point |
|---|
| 436 | DO jpt = 1,iptloc |
|---|
| 437 | iiglo = secs(jsec)%listPoint(jpt)%I + jpizoom - 1 + nimpp - 1 |
|---|
| 438 | ijglo = secs(jsec)%listPoint(jpt)%J + jpjzoom - 1 + njmpp - 1 |
|---|
| 439 | WRITE(numout,*)' # I J : ',iiglo,ijglo |
|---|
| 440 | ENDDO |
|---|
| 441 | ENDIF |
|---|
| 442 | |
|---|
| 443 | ELSE ! iptglo = 0 |
|---|
| 444 | IF( lwp .AND. ( jsec==nn_secdebug .OR. nn_secdebug==-1 ) )& |
|---|
| 445 | WRITE(numout,*)' No points for this section.' |
|---|
| 446 | ENDIF |
|---|
| 447 | |
|---|
| 448 | ENDDO !end of the loop on jsec |
|---|
| 449 | |
|---|
| 450 | nb_sec = jsec-1 !number of section read in the file |
|---|
| 451 | |
|---|
| 452 | CALL wrk_dealloc( nb_point_max, directemp ) |
|---|
| 453 | ! |
|---|
| 454 | END SUBROUTINE readsec |
|---|
| 455 | |
|---|
| 456 | SUBROUTINE removepoints(sec,cdind,cdextr,ld_debug) |
|---|
| 457 | !!--------------------------------------------------------------------------- |
|---|
| 458 | !! *** function removepoints |
|---|
| 459 | !! |
|---|
| 460 | !! ** Purpose :: |
|---|
| 461 | !! remove points which are common to 2 procs |
|---|
| 462 | !! |
|---|
| 463 | !! |
|---|
| 464 | !---------------------------------------------------------------------------- |
|---|
| 465 | !! * arguments |
|---|
| 466 | TYPE(SECTION),INTENT(INOUT) :: sec |
|---|
| 467 | CHARACTER(len=1),INTENT(IN) :: cdind ! = 'I'/'J' |
|---|
| 468 | CHARACTER(len=8),INTENT(IN) :: cdextr ! = 'top_list'/'bot_list' |
|---|
| 469 | LOGICAL,INTENT(IN) :: ld_debug |
|---|
| 470 | |
|---|
| 471 | !! * Local variables |
|---|
| 472 | INTEGER :: iextr ,& !extremity of listpoint that we verify |
|---|
| 473 | iind ,& !coord of listpoint that we verify |
|---|
| 474 | itest ,& !indice value of the side of the domain |
|---|
| 475 | !where points could be redundant |
|---|
| 476 | isgn ,& ! isgn= 1 : scan listpoint from start to end |
|---|
| 477 | ! isgn=-1 : scan listpoint from end to start |
|---|
| 478 | istart,iend !first and last points selected in listpoint |
|---|
| 479 | INTEGER :: jpoint !loop on list points |
|---|
| 480 | INTEGER, POINTER, DIMENSION(:) :: idirec !contains temporary sec%direction |
|---|
| 481 | INTEGER, POINTER, DIMENSION(:,:) :: icoord !contains temporary sec%listpoint |
|---|
| 482 | !---------------------------------------------------------------------------- |
|---|
| 483 | CALL wrk_alloc( nb_point_max, idirec ) |
|---|
| 484 | CALL wrk_alloc( 2, nb_point_max, icoord ) |
|---|
| 485 | |
|---|
| 486 | IF( ld_debug )WRITE(numout,*)' -------------------------' |
|---|
| 487 | IF( ld_debug )WRITE(numout,*)' removepoints in listpoint' |
|---|
| 488 | |
|---|
| 489 | !iextr=extremity of list_point that we verify |
|---|
| 490 | IF ( cdextr=='bot_list' )THEN ; iextr=1 ; isgn=1 |
|---|
| 491 | ELSE IF ( cdextr=='top_list' )THEN ; iextr=sec%nb_point ; isgn=-1 |
|---|
| 492 | ELSE ; CALL ctl_stop("removepoints :Wrong value for cdextr") |
|---|
| 493 | ENDIF |
|---|
| 494 | |
|---|
| 495 | !which coordinate shall we verify ? |
|---|
| 496 | IF ( cdind=='I' )THEN ; itest=nlei ; iind=1 |
|---|
| 497 | ELSE IF ( cdind=='J' )THEN ; itest=nlej ; iind=2 |
|---|
| 498 | ELSE ; CALL ctl_stop("removepoints :Wrong value for cdind") |
|---|
| 499 | ENDIF |
|---|
| 500 | |
|---|
| 501 | IF( ld_debug )THEN |
|---|
| 502 | WRITE(numout,*)' case: coord/list extr/domain side' |
|---|
| 503 | WRITE(numout,*)' ', cdind,' ',cdextr,' ',itest |
|---|
| 504 | WRITE(numout,*)' Actual number of points: ',sec%nb_point |
|---|
| 505 | ENDIF |
|---|
| 506 | |
|---|
| 507 | icoord(1,1:nb_point_max) = sec%listPoint%I |
|---|
| 508 | icoord(2,1:nb_point_max) = sec%listPoint%J |
|---|
| 509 | idirec = sec%direction |
|---|
| 510 | sec%listPoint = POINT_SECTION(0,0) |
|---|
| 511 | sec%direction = 0 |
|---|
| 512 | |
|---|
| 513 | jpoint=iextr+isgn |
|---|
| 514 | DO WHILE( jpoint .GE. 1 .AND. jpoint .LE. sec%nb_point ) |
|---|
| 515 | IF( icoord( iind,jpoint-isgn ) == itest .AND. icoord( iind,jpoint ) == itest )THEN ; jpoint=jpoint+isgn |
|---|
| 516 | ELSE ; EXIT |
|---|
| 517 | ENDIF |
|---|
| 518 | ENDDO |
|---|
| 519 | |
|---|
| 520 | IF( cdextr=='bot_list')THEN ; istart=jpoint-1 ; iend=sec%nb_point |
|---|
| 521 | ELSE ; istart=1 ; iend=jpoint+1 |
|---|
| 522 | ENDIF |
|---|
| 523 | |
|---|
| 524 | sec%listPoint(1:1+iend-istart)%I = icoord(1,istart:iend) |
|---|
| 525 | sec%listPoint(1:1+iend-istart)%J = icoord(2,istart:iend) |
|---|
| 526 | sec%direction(1:1+iend-istart) = idirec(istart:iend) |
|---|
| 527 | sec%nb_point = iend-istart+1 |
|---|
| 528 | |
|---|
| 529 | IF( ld_debug )THEN |
|---|
| 530 | WRITE(numout,*)' Number of points after removepoints :',sec%nb_point |
|---|
| 531 | WRITE(numout,*)' sec%direction after removepoints :',sec%direction(1:sec%nb_point) |
|---|
| 532 | ENDIF |
|---|
| 533 | |
|---|
| 534 | CALL wrk_dealloc( nb_point_max, idirec ) |
|---|
| 535 | CALL wrk_dealloc( 2, nb_point_max, icoord ) |
|---|
| 536 | END SUBROUTINE removepoints |
|---|
| 537 | |
|---|
| 538 | SUBROUTINE transport(sec,ld_debug) |
|---|
| 539 | !!------------------------------------------------------------------------------------------- |
|---|
| 540 | !! *** ROUTINE transport *** |
|---|
| 541 | !! |
|---|
| 542 | !! ** Purpose : Compute the transport through a section |
|---|
| 543 | !! |
|---|
| 544 | !! ** Method :Transport through a given section is equal to the sum of transports |
|---|
| 545 | !! computed on each proc. |
|---|
| 546 | !! On each proc,transport is equal to the sum of transport computed through |
|---|
| 547 | !! segments linking each point of sec%listPoint with the next one. |
|---|
| 548 | !! |
|---|
| 549 | !! !BE carefull : |
|---|
| 550 | !! one section is a sum of segments |
|---|
| 551 | !! one segment is defined by 2 consectuve points in sec%listPoint |
|---|
| 552 | !! all points of sec%listPoint are positioned on the F-point of the cell. |
|---|
| 553 | !! |
|---|
| 554 | !! There are several loops: |
|---|
| 555 | !! loop on the density/temperature/salinity/level classes |
|---|
| 556 | !! loop on the segment between 2 nodes |
|---|
| 557 | !! loop on the level jk |
|---|
| 558 | !! test on the density/temperature/salinity/level |
|---|
| 559 | !! |
|---|
| 560 | !! ** Output: sec%transport: volume/mass/ice/heat/salt transport in the 2 directions |
|---|
| 561 | !! |
|---|
| 562 | !! |
|---|
| 563 | !!------------------------------------------------------------------------------------------- |
|---|
| 564 | !! * Arguments |
|---|
| 565 | TYPE(SECTION),INTENT(INOUT) :: sec |
|---|
| 566 | LOGICAL ,INTENT(IN) :: ld_debug |
|---|
| 567 | |
|---|
| 568 | !! * Local variables |
|---|
| 569 | INTEGER :: jk,jseg,jclass,jl, &!loop on level/segment/classes/ice type |
|---|
| 570 | isgnu , isgnv ! |
|---|
| 571 | INTEGER :: ii, ij ! local integer |
|---|
| 572 | REAL(wp):: zumid , zvmid ,&!U/V velocity on a cell segment |
|---|
| 573 | zumid_ice , zvmid_ice ,&!U/V ice velocity |
|---|
| 574 | zTnorm ,&!transport of velocity through one cell's sides |
|---|
| 575 | ztransp1 , ztransp2 ,&!total transport in directions 1 and 2 |
|---|
| 576 | ztemp1 , ztemp2 ,&!temperature transport " |
|---|
| 577 | zrhoi1 , zrhoi2 ,&!mass transport " |
|---|
| 578 | zrhop1 , zrhop2 ,&!mass transport " |
|---|
| 579 | zsal1 , zsal2 ,&!salinity transport " |
|---|
| 580 | zice_vol_pos , zice_vol_neg ,&!volume ice transport " |
|---|
| 581 | zice_surf_pos, zice_surf_neg !surface ice transport " |
|---|
| 582 | REAL(wp):: ztn, zsn, zrhoi, zrhop, zsshn, zfsdep ! temperature/salinity/ssh/potential density /depth at u/v point |
|---|
| 583 | |
|---|
| 584 | TYPE(POINT_SECTION) :: k |
|---|
| 585 | REAL(wp), POINTER, DIMENSION(:,:):: zsum ! 2D work array |
|---|
| 586 | !!-------------------------------------------------------- |
|---|
| 587 | CALL wrk_alloc( nb_type_class , nb_class_max , zsum ) |
|---|
| 588 | |
|---|
| 589 | IF( ld_debug )WRITE(numout,*)' Compute transport' |
|---|
| 590 | |
|---|
| 591 | !----------------! |
|---|
| 592 | ! INITIALIZATION ! |
|---|
| 593 | !----------------! |
|---|
| 594 | zsum = 0._wp |
|---|
| 595 | zice_surf_neg = 0._wp ; zice_surf_pos = 0._wp |
|---|
| 596 | zice_vol_pos = 0._wp ; zice_vol_neg = 0._wp |
|---|
| 597 | |
|---|
| 598 | !---------------------------! |
|---|
| 599 | ! COMPUTE TRANSPORT ! |
|---|
| 600 | !---------------------------! |
|---|
| 601 | IF(sec%nb_point .NE. 0)THEN |
|---|
| 602 | |
|---|
| 603 | !---------------------------------------------------------------------------------------------------- |
|---|
| 604 | !Compute sign for velocities: |
|---|
| 605 | ! |
|---|
| 606 | !convention: |
|---|
| 607 | ! non horizontal section: direction + is toward left hand of section |
|---|
| 608 | ! horizontal section: direction + is toward north of section |
|---|
| 609 | ! |
|---|
| 610 | ! |
|---|
| 611 | ! slopeSection < 0 slopeSection > 0 slopeSection=inf slopeSection=0 |
|---|
| 612 | ! ---------------- ----------------- --------------- -------------- |
|---|
| 613 | ! |
|---|
| 614 | ! isgnv=1 direction + |
|---|
| 615 | ! ______ _____ ______ |
|---|
| 616 | ! | //| | | direction + |
|---|
| 617 | ! | isgnu=1 // | |isgnu=1 |isgnu=1 /|\ |
|---|
| 618 | ! |_______ // ______| \\ | ---\ | |
|---|
| 619 | ! | | isgnv=-1 \\ | | ---/ direction + ____________ |
|---|
| 620 | ! | | __\\| | |
|---|
| 621 | ! | | direction + | isgnv=1 |
|---|
| 622 | ! |
|---|
| 623 | !---------------------------------------------------------------------------------------------------- |
|---|
| 624 | isgnu = 1 |
|---|
| 625 | IF( sec%slopeSection .GT. 0 ) THEN ; isgnv = -1 |
|---|
| 626 | ELSE ; isgnv = 1 |
|---|
| 627 | ENDIF |
|---|
| 628 | IF( sec%slopeSection .GE. 9999. ) isgnv = 1 |
|---|
| 629 | |
|---|
| 630 | IF( ld_debug )write(numout,*)"sec%slopeSection isgnu isgnv ",sec%slopeSection,isgnu,isgnv |
|---|
| 631 | |
|---|
| 632 | !--------------------------------------! |
|---|
| 633 | ! LOOP ON THE SEGMENT BETWEEN 2 NODES ! |
|---|
| 634 | !--------------------------------------! |
|---|
| 635 | DO jseg=1,MAX(sec%nb_point-1,0) |
|---|
| 636 | |
|---|
| 637 | !------------------------------------------------------------------------------------------- |
|---|
| 638 | ! Select the appropriate coordinate for computing the velocity of the segment |
|---|
| 639 | ! |
|---|
| 640 | ! CASE(0) Case (2) |
|---|
| 641 | ! ------- -------- |
|---|
| 642 | ! listPoint(jseg) listPoint(jseg+1) listPoint(jseg) F(i,j) |
|---|
| 643 | ! F(i,j)----------V(i+1,j)-------F(i+1,j) | |
|---|
| 644 | ! | |
|---|
| 645 | ! | |
|---|
| 646 | ! | |
|---|
| 647 | ! Case (3) U(i,j) |
|---|
| 648 | ! -------- | |
|---|
| 649 | ! | |
|---|
| 650 | ! listPoint(jseg+1) F(i,j+1) | |
|---|
| 651 | ! | | |
|---|
| 652 | ! | | |
|---|
| 653 | ! | listPoint(jseg+1) F(i,j-1) |
|---|
| 654 | ! | |
|---|
| 655 | ! | |
|---|
| 656 | ! U(i,j+1) |
|---|
| 657 | ! | Case(1) |
|---|
| 658 | ! | ------ |
|---|
| 659 | ! | |
|---|
| 660 | ! | listPoint(jseg+1) listPoint(jseg) |
|---|
| 661 | ! | F(i-1,j)-----------V(i,j) -------f(jseg) |
|---|
| 662 | ! listPoint(jseg) F(i,j) |
|---|
| 663 | ! |
|---|
| 664 | !------------------------------------------------------------------------------------------- |
|---|
| 665 | |
|---|
| 666 | SELECT CASE( sec%direction(jseg) ) |
|---|
| 667 | CASE(0) ; k = sec%listPoint(jseg) |
|---|
| 668 | CASE(1) ; k = POINT_SECTION(sec%listPoint(jseg)%I+1,sec%listPoint(jseg)%J) |
|---|
| 669 | CASE(2) ; k = sec%listPoint(jseg) |
|---|
| 670 | CASE(3) ; k = POINT_SECTION(sec%listPoint(jseg)%I,sec%listPoint(jseg)%J+1) |
|---|
| 671 | END SELECT |
|---|
| 672 | |
|---|
| 673 | !------------------------------- |
|---|
| 674 | ! LOOP ON THE DENSITY CLASSES | |
|---|
| 675 | !------------------------------- |
|---|
| 676 | !The computation is made for each density class |
|---|
| 677 | DO jclass=1,MAX(1,sec%nb_class-1) |
|---|
| 678 | |
|---|
| 679 | ztransp1=0._wp ; zrhoi1=0._wp ; zrhop1=0._wp ; ztemp1=0._wp ;zsal1=0._wp |
|---|
| 680 | ztransp2=0._wp ; zrhoi2=0._wp ; zrhop2=0._wp ; ztemp2=0._wp ;zsal2=0._wp |
|---|
| 681 | |
|---|
| 682 | !---------------------------| |
|---|
| 683 | ! LOOP ON THE LEVEL | |
|---|
| 684 | !---------------------------| |
|---|
| 685 | !Sum of the transport on the vertical |
|---|
| 686 | DO jk=1,jpk |
|---|
| 687 | |
|---|
| 688 | |
|---|
| 689 | ! compute temparature, salinity, insitu & potential density, ssh and depth at U/V point |
|---|
| 690 | SELECT CASE( sec%direction(jseg) ) |
|---|
| 691 | CASE(0,1) |
|---|
| 692 | ztn = interp(k%I,k%J,jk,'V',tsn(:,:,:,jp_tem) ) |
|---|
| 693 | zsn = interp(k%I,k%J,jk,'V',tsn(:,:,:,jp_sal) ) |
|---|
| 694 | zrhop = interp(k%I,k%J,jk,'V',rhop) |
|---|
| 695 | zrhoi = interp(k%I,k%J,jk,'V',rhd*rau0+rau0) |
|---|
| 696 | zsshn = 0.5*( sshn(k%I,k%J) + sshn(k%I,k%J+1) ) * vmask(k%I,k%J,1) |
|---|
| 697 | CASE(2,3) |
|---|
| 698 | ztn = interp(k%I,k%J,jk,'U',tsn(:,:,:,jp_tem) ) |
|---|
| 699 | zsn = interp(k%I,k%J,jk,'U',tsn(:,:,:,jp_sal) ) |
|---|
| 700 | zrhop = interp(k%I,k%J,jk,'U',rhop) |
|---|
| 701 | zrhoi = interp(k%I,k%J,jk,'U',rhd*rau0+rau0) |
|---|
| 702 | zsshn = 0.5*( sshn(k%I,k%J) + sshn(k%I+1,k%J) ) * umask(k%I,k%J,1) |
|---|
| 703 | END SELECT |
|---|
| 704 | |
|---|
| 705 | zfsdep= gdept(k%I,k%J,jk) |
|---|
| 706 | |
|---|
| 707 | !----------------------------------------------! |
|---|
| 708 | !TEST ON THE DENSITY/SALINITY/TEMPERATURE/LEVEL! |
|---|
| 709 | !----------------------------------------------! |
|---|
| 710 | |
|---|
| 711 | IF ( ( ((( zrhop .GE. (sec%zsigp(jclass)+1000. )) .AND. & |
|---|
| 712 | ( zrhop .LE. (sec%zsigp(jclass+1)+1000. ))) .OR. & |
|---|
| 713 | ( sec%zsigp(jclass) .EQ. 99.)) .AND. & |
|---|
| 714 | ((( zrhoi .GE. (sec%zsigi(jclass) + 1000. )) .AND. & |
|---|
| 715 | ( zrhoi .LE. (sec%zsigi(jclass+1)+1000. ))) .OR. & |
|---|
| 716 | ( sec%zsigi(jclass) .EQ. 99.)) .AND. & |
|---|
| 717 | ((( zsn .GT. sec%zsal(jclass)) .AND. & |
|---|
| 718 | ( zsn .LE. sec%zsal(jclass+1))) .OR. & |
|---|
| 719 | ( sec%zsal(jclass) .EQ. 99.)) .AND. & |
|---|
| 720 | ((( ztn .GE. sec%ztem(jclass)) .AND. & |
|---|
| 721 | ( ztn .LE. sec%ztem(jclass+1))) .OR. & |
|---|
| 722 | ( sec%ztem(jclass) .EQ.99.)) .AND. & |
|---|
| 723 | ((( zfsdep .GE. sec%zlay(jclass)) .AND. & |
|---|
| 724 | ( zfsdep .LE. sec%zlay(jclass+1))) .OR. & |
|---|
| 725 | ( sec%zlay(jclass) .EQ. 99. )))) THEN |
|---|
| 726 | |
|---|
| 727 | |
|---|
| 728 | !compute velocity with the correct direction |
|---|
| 729 | SELECT CASE( sec%direction(jseg) ) |
|---|
| 730 | CASE(0,1) |
|---|
| 731 | zumid=0. |
|---|
| 732 | zvmid=isgnv*vn(k%I,k%J,jk)*vmask(k%I,k%J,jk) |
|---|
| 733 | CASE(2,3) |
|---|
| 734 | zumid=isgnu*un(k%I,k%J,jk)*umask(k%I,k%J,jk) |
|---|
| 735 | zvmid=0. |
|---|
| 736 | END SELECT |
|---|
| 737 | |
|---|
| 738 | !velocity* cell's length * cell's thickness |
|---|
| 739 | zTnorm=zumid*e2u(k%I,k%J)* fse3u(k%I,k%J,jk)+ & |
|---|
| 740 | zvmid*e1v(k%I,k%J)* fse3v(k%I,k%J,jk) |
|---|
| 741 | |
|---|
| 742 | #if ! defined key_vvl |
|---|
| 743 | !add transport due to free surface |
|---|
| 744 | IF( jk==1 )THEN |
|---|
| 745 | zTnorm = zTnorm + zumid* e2u(k%I,k%J) * zsshn * umask(k%I,k%J,jk) + & |
|---|
| 746 | zvmid* e1v(k%I,k%J) * zsshn * vmask(k%I,k%J,jk) |
|---|
| 747 | ENDIF |
|---|
| 748 | #endif |
|---|
| 749 | !COMPUTE TRANSPORT |
|---|
| 750 | !zTnorm=transport through one cell for one class |
|---|
| 751 | !ztransp1 or ztransp2=transport through one cell i |
|---|
| 752 | ! for one class for one direction |
|---|
| 753 | IF( zTnorm .GE. 0 )THEN |
|---|
| 754 | |
|---|
| 755 | ztransp1=zTnorm+ztransp1 |
|---|
| 756 | |
|---|
| 757 | IF ( sec%llstrpond ) THEN |
|---|
| 758 | ztemp1 = ztemp1 + zTnorm * ztn |
|---|
| 759 | zsal1 = zsal1 + zTnorm * zsn |
|---|
| 760 | zrhoi1 = zrhoi1 + zTnorm * zrhoi |
|---|
| 761 | zrhop1 = zrhop1 + zTnorm * zrhop |
|---|
| 762 | ENDIF |
|---|
| 763 | |
|---|
| 764 | ELSE |
|---|
| 765 | |
|---|
| 766 | ztransp2=(zTnorm)+ztransp2 |
|---|
| 767 | |
|---|
| 768 | IF ( sec%llstrpond ) THEN |
|---|
| 769 | ztemp2 = ztemp2 + zTnorm * ztn |
|---|
| 770 | zsal2 = zsal2 + zTnorm * zsn |
|---|
| 771 | zrhoi2 = zrhoi2 + zTnorm * zrhoi |
|---|
| 772 | zrhop2 = zrhop2 + zTnorm * zrhop |
|---|
| 773 | ENDIF |
|---|
| 774 | ENDIF |
|---|
| 775 | |
|---|
| 776 | |
|---|
| 777 | ENDIF ! end of density test |
|---|
| 778 | ENDDO!end of loop on the level |
|---|
| 779 | |
|---|
| 780 | !ZSUM=TRANSPORT FOR EACH CLASSES FOR THE DIRECTIONS |
|---|
| 781 | !--------------------------------------------------- |
|---|
| 782 | zsum(1,jclass) = zsum(1,jclass)+ztransp1 |
|---|
| 783 | zsum(2,jclass) = zsum(2,jclass)+ztransp2 |
|---|
| 784 | IF( sec%llstrpond )THEN |
|---|
| 785 | zsum(3 ,jclass) = zsum( 3,jclass)+zrhoi1 |
|---|
| 786 | zsum(4 ,jclass) = zsum( 4,jclass)+zrhoi2 |
|---|
| 787 | zsum(5 ,jclass) = zsum( 5,jclass)+zrhop1 |
|---|
| 788 | zsum(6 ,jclass) = zsum( 6,jclass)+zrhop2 |
|---|
| 789 | zsum(7 ,jclass) = zsum( 7,jclass)+ztemp1 |
|---|
| 790 | zsum(8 ,jclass) = zsum( 8,jclass)+ztemp2 |
|---|
| 791 | zsum(9 ,jclass) = zsum( 9,jclass)+zsal1 |
|---|
| 792 | zsum(10,jclass) = zsum(10,jclass)+zsal2 |
|---|
| 793 | ENDIF |
|---|
| 794 | |
|---|
| 795 | ENDDO !end of loop on the density classes |
|---|
| 796 | |
|---|
| 797 | #if defined key_lim2 || defined key_lim3 |
|---|
| 798 | |
|---|
| 799 | !ICE CASE |
|---|
| 800 | !------------ |
|---|
| 801 | IF( sec%ll_ice_section )THEN |
|---|
| 802 | SELECT CASE (sec%direction(jseg)) |
|---|
| 803 | CASE(0) |
|---|
| 804 | zumid_ice = 0 |
|---|
| 805 | zvmid_ice = isgnv*0.5*(v_ice(k%I,k%J+1)+v_ice(k%I+1,k%J+1)) |
|---|
| 806 | CASE(1) |
|---|
| 807 | zumid_ice = 0 |
|---|
| 808 | zvmid_ice = isgnv*0.5*(v_ice(k%I,k%J+1)+v_ice(k%I+1,k%J+1)) |
|---|
| 809 | CASE(2) |
|---|
| 810 | zvmid_ice = 0 |
|---|
| 811 | zumid_ice = isgnu*0.5*(u_ice(k%I+1,k%J)+u_ice(k%I+1,k%J+1)) |
|---|
| 812 | CASE(3) |
|---|
| 813 | zvmid_ice = 0 |
|---|
| 814 | zumid_ice = isgnu*0.5*(u_ice(k%I+1,k%J)+u_ice(k%I+1,k%J+1)) |
|---|
| 815 | END SELECT |
|---|
| 816 | |
|---|
| 817 | zTnorm=zumid_ice*e2u(k%I,k%J)+zvmid_ice*e1v(k%I,k%J) |
|---|
| 818 | |
|---|
| 819 | #if defined key_lim2 |
|---|
| 820 | IF( zTnorm .GE. 0)THEN |
|---|
| 821 | zice_vol_pos = (zTnorm)* & |
|---|
| 822 | (1.0 - frld(sec%listPoint(jseg)%I,sec%listPoint(jseg)%J)) & |
|---|
| 823 | *(hsnif(sec%listPoint(jseg)%I,sec%listPoint(jseg)%J) + & |
|---|
| 824 | hicif(sec%listPoint(jseg)%I,sec%listPoint(jseg)%J)) & |
|---|
| 825 | +zice_vol_pos |
|---|
| 826 | zice_surf_pos = (zTnorm)* & |
|---|
| 827 | (1.0 - frld(sec%listPoint(jseg)%I,sec%listPoint(jseg)%J)) & |
|---|
| 828 | +zice_surf_pos |
|---|
| 829 | ELSE |
|---|
| 830 | zice_vol_neg=(zTnorm)* & |
|---|
| 831 | (1.0 - frld(sec%listPoint(jseg)%I,sec%listPoint(jseg)%J)) & |
|---|
| 832 | *(hsnif(sec%listPoint(jseg)%I,sec%listPoint(jseg)%J) + & |
|---|
| 833 | hicif(sec%listPoint(jseg)%I,sec%listPoint(jseg)%J)) & |
|---|
| 834 | +zice_vol_neg |
|---|
| 835 | zice_surf_neg=(zTnorm)* & |
|---|
| 836 | (1.0 - frld(sec%listPoint(jseg)%I,sec%listPoint(jseg)%J)) & |
|---|
| 837 | +zice_surf_neg |
|---|
| 838 | ENDIF |
|---|
| 839 | #endif |
|---|
| 840 | #if defined key_lim3 |
|---|
| 841 | DO jl=1,jpl |
|---|
| 842 | |
|---|
| 843 | IF( zTnorm .GE. 0)THEN |
|---|
| 844 | zice_vol_pos = zice_vol_pos + zTnorm* & |
|---|
| 845 | a_i(sec%listPoint(jseg)%I,sec%listPoint(jseg)%J,jl) * & |
|---|
| 846 | ( ht_i(sec%listPoint(jseg)%I,sec%listPoint(jseg)%J,jl) + & |
|---|
| 847 | ht_s(sec%listPoint(jseg)%I,sec%listPoint(jseg)%J,jl) ) |
|---|
| 848 | |
|---|
| 849 | zice_surf_pos = zice_surf_pos + zTnorm * a_i(sec%listPoint(jseg)%I,sec%listPoint(jseg)%J,jl) |
|---|
| 850 | ELSE |
|---|
| 851 | |
|---|
| 852 | zice_vol_neg = zice_vol_neg + zTnorm* & |
|---|
| 853 | a_i(sec%listPoint(jseg)%I,sec%listPoint(jseg)%J,jl) * & |
|---|
| 854 | ( ht_i(sec%listPoint(jseg)%I,sec%listPoint(jseg)%J,jl) + & |
|---|
| 855 | ht_s(sec%listPoint(jseg)%I,sec%listPoint(jseg)%J,jl) ) |
|---|
| 856 | |
|---|
| 857 | zice_surf_neg = zice_surf_neg + zTnorm * a_i(sec%listPoint(jseg)%I,sec%listPoint(jseg)%J,jl) |
|---|
| 858 | ENDIF |
|---|
| 859 | |
|---|
| 860 | ENDDO |
|---|
| 861 | #endif |
|---|
| 862 | |
|---|
| 863 | zsum(11,1) = zsum(11,1)+zice_vol_pos |
|---|
| 864 | zsum(12,1) = zsum(12,1)+zice_vol_neg |
|---|
| 865 | zsum(13,1) = zsum(13,1)+zice_surf_pos |
|---|
| 866 | zsum(14,1) = zsum(14,1)+zice_surf_neg |
|---|
| 867 | |
|---|
| 868 | ENDIF !end of ice case |
|---|
| 869 | #endif |
|---|
| 870 | |
|---|
| 871 | ENDDO !end of loop on the segment |
|---|
| 872 | |
|---|
| 873 | |
|---|
| 874 | ELSE !if sec%nb_point =0 |
|---|
| 875 | zsum(1:2,:)=0. |
|---|
| 876 | IF (sec%llstrpond) zsum(3:10,:)=0. |
|---|
| 877 | zsum( 11:14,:)=0. |
|---|
| 878 | ENDIF !end of sec%nb_point =0 case |
|---|
| 879 | |
|---|
| 880 | !-------------------------------| |
|---|
| 881 | !FINISH COMPUTING TRANSPORTS | |
|---|
| 882 | !-------------------------------| |
|---|
| 883 | DO jclass=1,MAX(1,sec%nb_class-1) |
|---|
| 884 | sec%transport(1,jclass)=sec%transport(1,jclass)+zsum(1,jclass)*1.E-6 |
|---|
| 885 | sec%transport(2,jclass)=sec%transport(2,jclass)+zsum(2,jclass)*1.E-6 |
|---|
| 886 | IF( sec%llstrpond ) THEN |
|---|
| 887 | IF( zsum(1,jclass) .NE. 0._wp ) THEN |
|---|
| 888 | sec%transport( 3,jclass) = sec%transport( 3,jclass) + zsum( 3,jclass)/zsum(1,jclass) |
|---|
| 889 | sec%transport( 5,jclass) = sec%transport( 5,jclass) + zsum( 5,jclass)/zsum(1,jclass) |
|---|
| 890 | sec%transport( 7,jclass) = sec%transport( 7,jclass) + zsum( 7,jclass) |
|---|
| 891 | sec%transport( 9,jclass) = sec%transport( 9,jclass) + zsum( 9,jclass) |
|---|
| 892 | ENDIF |
|---|
| 893 | IF( zsum(2,jclass) .NE. 0._wp )THEN |
|---|
| 894 | sec%transport( 4,jclass) = sec%transport( 4,jclass) + zsum( 4,jclass)/zsum(2,jclass) |
|---|
| 895 | sec%transport( 6,jclass) = sec%transport( 6,jclass) + zsum( 6,jclass)/zsum(2,jclass) |
|---|
| 896 | sec%transport( 8,jclass) = sec%transport( 8,jclass) + zsum( 8,jclass) |
|---|
| 897 | sec%transport(10,jclass) = sec%transport(10,jclass) + zsum(10,jclass) |
|---|
| 898 | ENDIF |
|---|
| 899 | ELSE |
|---|
| 900 | sec%transport( 3,jclass) = 0._wp |
|---|
| 901 | sec%transport( 4,jclass) = 0._wp |
|---|
| 902 | sec%transport( 5,jclass) = 0._wp |
|---|
| 903 | sec%transport( 6,jclass) = 0._wp |
|---|
| 904 | sec%transport( 7,jclass) = 0._wp |
|---|
| 905 | sec%transport( 8,jclass) = 0._wp |
|---|
| 906 | sec%transport(10,jclass) = 0._wp |
|---|
| 907 | ENDIF |
|---|
| 908 | ENDDO |
|---|
| 909 | |
|---|
| 910 | IF( sec%ll_ice_section ) THEN |
|---|
| 911 | sec%transport( 9,1)=sec%transport( 9,1)+zsum( 9,1)*1.E-6 |
|---|
| 912 | sec%transport(10,1)=sec%transport(10,1)+zsum(10,1)*1.E-6 |
|---|
| 913 | sec%transport(11,1)=sec%transport(11,1)+zsum(11,1)*1.E-6 |
|---|
| 914 | sec%transport(12,1)=sec%transport(12,1)+zsum(12,1)*1.E-6 |
|---|
| 915 | ENDIF |
|---|
| 916 | |
|---|
| 917 | CALL wrk_dealloc( nb_type_class , nb_class_max , zsum ) |
|---|
| 918 | ! |
|---|
| 919 | END SUBROUTINE transport |
|---|
| 920 | |
|---|
| 921 | SUBROUTINE dia_dct_wri(kt,ksec,sec) |
|---|
| 922 | !!------------------------------------------------------------- |
|---|
| 923 | !! Write transport output in numdct |
|---|
| 924 | !! |
|---|
| 925 | !! Purpose: Write transports in ascii files |
|---|
| 926 | !! |
|---|
| 927 | !! Method: |
|---|
| 928 | !! 1. Write volume transports in "volume_transport" |
|---|
| 929 | !! Unit: Sv : area * Velocity / 1.e6 |
|---|
| 930 | !! |
|---|
| 931 | !! 2. Write heat transports in "heat_transport" |
|---|
| 932 | !! Unit: Peta W : area * Velocity * T * rhau * Cp / 1.e15 |
|---|
| 933 | !! |
|---|
| 934 | !! 3. Write salt transports in "salt_transport" |
|---|
| 935 | !! Unit: 10^9 g m^3 / s : area * Velocity * S / 1.e6 |
|---|
| 936 | !! |
|---|
| 937 | !!------------------------------------------------------------- |
|---|
| 938 | !!arguments |
|---|
| 939 | INTEGER, INTENT(IN) :: kt ! time-step |
|---|
| 940 | TYPE(SECTION), INTENT(INOUT) :: sec ! section to write |
|---|
| 941 | INTEGER ,INTENT(IN) :: ksec ! section number |
|---|
| 942 | |
|---|
| 943 | !!local declarations |
|---|
| 944 | INTEGER :: jcl,ji ! Dummy loop |
|---|
| 945 | CHARACTER(len=2) :: classe ! Classname |
|---|
| 946 | REAL(wp) :: zbnd1,zbnd2 ! Class bounds |
|---|
| 947 | REAL(wp) :: zslope ! section's slope coeff |
|---|
| 948 | ! |
|---|
| 949 | REAL(wp), POINTER, DIMENSION(:):: zsumclass ! 1D workspace |
|---|
| 950 | !!------------------------------------------------------------- |
|---|
| 951 | CALL wrk_alloc(nb_type_class , zsumclass ) |
|---|
| 952 | |
|---|
| 953 | zsumclass(:)=0._wp |
|---|
| 954 | zslope = sec%slopeSection |
|---|
| 955 | |
|---|
| 956 | |
|---|
| 957 | DO jcl=1,MAX(1,sec%nb_class-1) |
|---|
| 958 | |
|---|
| 959 | ! Mean computation |
|---|
| 960 | sec%transport(:,jcl)=sec%transport(:,jcl)/(nn_dctwri/nn_dct) |
|---|
| 961 | classe = 'N ' |
|---|
| 962 | zbnd1 = 0._wp |
|---|
| 963 | zbnd2 = 0._wp |
|---|
| 964 | zsumclass(1:nb_type_class)=zsumclass(1:nb_type_class)+sec%transport(1:nb_type_class,jcl) |
|---|
| 965 | |
|---|
| 966 | |
|---|
| 967 | !insitu density classes transports |
|---|
| 968 | IF( ( sec%zsigi(jcl) .NE. 99._wp ) .AND. & |
|---|
| 969 | ( sec%zsigi(jcl+1) .NE. 99._wp ) )THEN |
|---|
| 970 | classe = 'DI ' |
|---|
| 971 | zbnd1 = sec%zsigi(jcl) |
|---|
| 972 | zbnd2 = sec%zsigi(jcl+1) |
|---|
| 973 | ENDIF |
|---|
| 974 | !potential density classes transports |
|---|
| 975 | IF( ( sec%zsigp(jcl) .NE. 99._wp ) .AND. & |
|---|
| 976 | ( sec%zsigp(jcl+1) .NE. 99._wp ) )THEN |
|---|
| 977 | classe = 'DP ' |
|---|
| 978 | zbnd1 = sec%zsigp(jcl) |
|---|
| 979 | zbnd2 = sec%zsigp(jcl+1) |
|---|
| 980 | ENDIF |
|---|
| 981 | !depth classes transports |
|---|
| 982 | IF( ( sec%zlay(jcl) .NE. 99._wp ) .AND. & |
|---|
| 983 | ( sec%zlay(jcl+1) .NE. 99._wp ) )THEN |
|---|
| 984 | classe = 'Z ' |
|---|
| 985 | zbnd1 = sec%zlay(jcl) |
|---|
| 986 | zbnd2 = sec%zlay(jcl+1) |
|---|
| 987 | ENDIF |
|---|
| 988 | !salinity classes transports |
|---|
| 989 | IF( ( sec%zsal(jcl) .NE. 99._wp ) .AND. & |
|---|
| 990 | ( sec%zsal(jcl+1) .NE. 99._wp ) )THEN |
|---|
| 991 | classe = 'S ' |
|---|
| 992 | zbnd1 = sec%zsal(jcl) |
|---|
| 993 | zbnd2 = sec%zsal(jcl+1) |
|---|
| 994 | ENDIF |
|---|
| 995 | !temperature classes transports |
|---|
| 996 | IF( ( sec%ztem(jcl) .NE. 99._wp ) .AND. & |
|---|
| 997 | ( sec%ztem(jcl+1) .NE. 99._wp ) ) THEN |
|---|
| 998 | classe = 'T ' |
|---|
| 999 | zbnd1 = sec%ztem(jcl) |
|---|
| 1000 | zbnd2 = sec%ztem(jcl+1) |
|---|
| 1001 | ENDIF |
|---|
| 1002 | |
|---|
| 1003 | !write volume transport per class |
|---|
| 1004 | WRITE(numdct_vol,118) ndastp,kt,ksec,sec%name,zslope, & |
|---|
| 1005 | jcl,classe,zbnd1,zbnd2,& |
|---|
| 1006 | sec%transport(1,jcl),sec%transport(2,jcl), & |
|---|
| 1007 | sec%transport(1,jcl)+sec%transport(2,jcl) |
|---|
| 1008 | |
|---|
| 1009 | IF( sec%llstrpond )THEN |
|---|
| 1010 | |
|---|
| 1011 | !write heat transport per class: |
|---|
| 1012 | WRITE(numdct_heat,119) ndastp,kt,ksec,sec%name,zslope, & |
|---|
| 1013 | jcl,classe,zbnd1,zbnd2,& |
|---|
| 1014 | sec%transport(7,jcl)*1000._wp*rcp/1.e15,sec%transport(8,jcl)*1000._wp*rcp/1.e15, & |
|---|
| 1015 | ( sec%transport(7,jcl)+sec%transport(8,jcl) )*1000._wp*rcp/1.e15 |
|---|
| 1016 | !write salt transport per class |
|---|
| 1017 | WRITE(numdct_salt,119) ndastp,kt,ksec,sec%name,zslope, & |
|---|
| 1018 | jcl,classe,zbnd1,zbnd2,& |
|---|
| 1019 | sec%transport(9,jcl)*1000._wp/1.e9,sec%transport(10,jcl)*1000._wp/1.e9,& |
|---|
| 1020 | (sec%transport(9,jcl)+sec%transport(10,jcl))*1000._wp/1.e9 |
|---|
| 1021 | ENDIF |
|---|
| 1022 | |
|---|
| 1023 | ENDDO |
|---|
| 1024 | |
|---|
| 1025 | zbnd1 = 0._wp |
|---|
| 1026 | zbnd2 = 0._wp |
|---|
| 1027 | jcl=0 |
|---|
| 1028 | |
|---|
| 1029 | !write total volume transport |
|---|
| 1030 | WRITE(numdct_vol,118) ndastp,kt,ksec,sec%name,zslope, & |
|---|
| 1031 | jcl,"total",zbnd1,zbnd2,& |
|---|
| 1032 | zsumclass(1),zsumclass(2),zsumclass(1)+zsumclass(2) |
|---|
| 1033 | |
|---|
| 1034 | IF( sec%llstrpond )THEN |
|---|
| 1035 | |
|---|
| 1036 | !write total heat transport |
|---|
| 1037 | WRITE(numdct_heat,119) ndastp,kt,ksec,sec%name,zslope, & |
|---|
| 1038 | jcl,"total",zbnd1,zbnd2,& |
|---|
| 1039 | zsumclass(7)* 1000._wp*rcp/1.e15,zsumclass(8)* 1000._wp*rcp/1.e15,& |
|---|
| 1040 | (zsumclass(7)+zsumclass(8) )* 1000._wp*rcp/1.e15 |
|---|
| 1041 | !write total salt transport |
|---|
| 1042 | WRITE(numdct_salt,119) ndastp,kt,ksec,sec%name,zslope, & |
|---|
| 1043 | jcl,"total",zbnd1,zbnd2,& |
|---|
| 1044 | zsumclass(9)*1000._wp/1.e9,zsumclass(10)*1000._wp/1.e9,& |
|---|
| 1045 | (zsumclass(9)+zsumclass(10))*1000._wp/1.e9 |
|---|
| 1046 | ENDIF |
|---|
| 1047 | |
|---|
| 1048 | |
|---|
| 1049 | IF ( sec%ll_ice_section) THEN |
|---|
| 1050 | !write total ice volume transport |
|---|
| 1051 | WRITE(numdct_vol,118) ndastp,kt,ksec,sec%name,zslope,& |
|---|
| 1052 | jcl,"ice_vol",zbnd1,zbnd2,& |
|---|
| 1053 | sec%transport(9,1),sec%transport(10,1),& |
|---|
| 1054 | sec%transport(9,1)+sec%transport(10,1) |
|---|
| 1055 | !write total ice surface transport |
|---|
| 1056 | WRITE(numdct_vol,118) ndastp,kt,ksec,sec%name,zslope,& |
|---|
| 1057 | jcl,"ice_surf",zbnd1,zbnd2,& |
|---|
| 1058 | sec%transport(11,1),sec%transport(12,1), & |
|---|
| 1059 | sec%transport(11,1)+sec%transport(12,1) |
|---|
| 1060 | ENDIF |
|---|
| 1061 | |
|---|
| 1062 | 118 FORMAT(I8,1X,I8,1X,I4,1X,A30,1X,f9.2,1X,I4,3X,A8,1X,2F12.4,5X,3F12.4) |
|---|
| 1063 | 119 FORMAT(I8,1X,I8,1X,I4,1X,A30,1X,f9.2,1X,I4,3X,A8,1X,2F12.4,5X,3E15.6) |
|---|
| 1064 | |
|---|
| 1065 | CALL wrk_dealloc(nb_type_class , zsumclass ) |
|---|
| 1066 | END SUBROUTINE dia_dct_wri |
|---|
| 1067 | |
|---|
| 1068 | FUNCTION interp(ki, kj, kk, cd_point, ptab) |
|---|
| 1069 | !!---------------------------------------------------------------------- |
|---|
| 1070 | !! |
|---|
| 1071 | !! Purpose: compute Temperature/Salinity/density at U-point or V-point |
|---|
| 1072 | !! -------- |
|---|
| 1073 | !! |
|---|
| 1074 | !! Method: |
|---|
| 1075 | !! ------ |
|---|
| 1076 | !! |
|---|
| 1077 | !! ====> full step and partial step |
|---|
| 1078 | !! |
|---|
| 1079 | !! |
|---|
| 1080 | !! | I | I+1 | Z=Temperature/Salinity/density at U-poinT |
|---|
| 1081 | !! | | | |
|---|
| 1082 | !! ---------------------------------------- 1. Veritcale interpolation: compute zbis |
|---|
| 1083 | !! | | | interpolation between ptab(I,J,K) and ptab(I,J,K+1) |
|---|
| 1084 | !! | | | zbis = |
|---|
| 1085 | !! | | | [ e3w(I+1,J,K)*ptab(I,J,K) + ( e3w(I,J,K) - e3w(I+1,J,K) ) * ptab(I,J,K-1) ] |
|---|
| 1086 | !! | | | /[ e3w(I+1,J,K) + e3w(I,J,K) - e3w(I+1,J,K) ] |
|---|
| 1087 | !! | | | |
|---|
| 1088 | !! | | | 2. Horizontal interpolation: compute value at U/V point |
|---|
| 1089 | !!K-1 | ptab(I,J,K-1) | | interpolation between zbis and ptab(I+1,J,K) |
|---|
| 1090 | !! | . | | |
|---|
| 1091 | !! | . | | interp = ( 0.5*zet2*zbis + 0.5*zet1*ptab(I+1,J,K) )/(0.5*zet2+0.5*zet1) |
|---|
| 1092 | !! | . | | |
|---|
| 1093 | !! ------------------------------------------ |
|---|
| 1094 | !! | . | | |
|---|
| 1095 | !! | . | | |
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| 1096 | !! | . | | |
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| 1097 | !!K | zbis.......U...ptab(I+1,J,K) | |
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| 1098 | !! | . | | |
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| 1099 | !! | ptab(I,J,K) | | |
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| 1100 | !! | |------------------| |
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| 1101 | !! | | partials | |
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| 1102 | !! | | steps | |
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| 1103 | !! ------------------------------------------- |
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| 1104 | !! <----zet1------><----zet2---------> |
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| 1105 | !! |
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| 1106 | !! |
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| 1107 | !! ====> s-coordinate |
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| 1108 | !! |
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| 1109 | !! | | | 1. Compute distance between T1 and U points: SQRT( zdep1^2 + (0.5 * zet1 )^2 |
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| 1110 | !! | | | Compute distance between T2 and U points: SQRT( zdep2^2 + (0.5 * zet2 )^2 |
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| 1111 | !! | | ptab(I+1,J,K) | |
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| 1112 | !! | | T2 | 2. Interpolation between T1 and T2 values at U point |
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| 1113 | !! | | ^ | |
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| 1114 | !! | | | zdep2 | |
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| 1115 | !! | | | | |
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| 1116 | !! | ^ U v | |
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| 1117 | !! | | | | |
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| 1118 | !! | | zdep1 | | |
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| 1119 | !! | v | | |
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| 1120 | !! | T1 | | |
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| 1121 | !! | ptab(I,J,K) | | |
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| 1122 | !! | | | |
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| 1123 | !! | | | |
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| 1124 | !! |
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| 1125 | !! <----zet1--------><----zet2---------> |
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| 1126 | !! |
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| 1127 | !!---------------------------------------------------------------------- |
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| 1128 | !*arguments |
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| 1129 | INTEGER, INTENT(IN) :: ki, kj, kk ! coordinate of point |
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| 1130 | CHARACTER(len=1), INTENT(IN) :: cd_point ! type of point (U, V) |
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| 1131 | REAL(wp), DIMENSION(jpi,jpj,jpk), INTENT(IN) :: ptab ! variable to compute at (ki, kj, kk ) |
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| 1132 | REAL(wp) :: interp ! interpolated variable |
|---|
| 1133 | |
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| 1134 | !*local declations |
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| 1135 | INTEGER :: ii1, ij1, ii2, ij2 ! local integer |
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| 1136 | REAL(wp):: ze3t, zfse3, zwgt1, zwgt2, zbis, zdepu ! local real |
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| 1137 | REAL(wp):: zet1, zet2 ! weight for interpolation |
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| 1138 | REAL(wp):: zdep1,zdep2 ! differences of depth |
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| 1139 | !!---------------------------------------------------------------------- |
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| 1140 | |
|---|
| 1141 | IF( cd_point=='U' )THEN |
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| 1142 | ii1 = ki ; ij1 = kj |
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| 1143 | ii2 = ki+1 ; ij2 = kj |
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| 1144 | |
|---|
| 1145 | zet1=e1t(ii1,ij1) |
|---|
| 1146 | zet2=e1t(ii2,ij2) |
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| 1147 | |
|---|
| 1148 | ELSE ! cd_point=='V' |
|---|
| 1149 | ii1 = ki ; ij1 = kj |
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| 1150 | ii2 = ki ; ij2 = kj+1 |
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| 1151 | |
|---|
| 1152 | zet1=e2t(ii1,ij1) |
|---|
| 1153 | zet2=e2t(ii2,ij2) |
|---|
| 1154 | |
|---|
| 1155 | ENDIF |
|---|
| 1156 | |
|---|
| 1157 | IF( ln_sco )THEN ! s-coordinate case |
|---|
| 1158 | |
|---|
| 1159 | zdepu = ( fsdept(ii1,ij1,kk) + fsdept(ii2,ij2,kk) ) /2 |
|---|
| 1160 | zdep1 = fsdept(ii1,ij1,kk) - zdepu |
|---|
| 1161 | zdep2 = fsdept(ii2,ij2,kk) - zdepu |
|---|
| 1162 | |
|---|
| 1163 | !weights |
|---|
| 1164 | zwgt1 = SQRT( ( 0.5 * zet1 ) * ( 0.5 * zet1 ) + ( zdep1 * zdep1 ) ) |
|---|
| 1165 | zwgt2 = SQRT( ( 0.5 * zet2 ) * ( 0.5 * zet2 ) + ( zdep2 * zdep2 ) ) |
|---|
| 1166 | |
|---|
| 1167 | ! result |
|---|
| 1168 | interp = umask(ii1,ij1,kk) * ( zwgt2 * ptab(ii1,ij1,kk) + zwgt1 * ptab(ii1,ij1,kk) ) / ( zwgt2 + zwgt1 ) |
|---|
| 1169 | |
|---|
| 1170 | |
|---|
| 1171 | ELSE ! full step or partial step case |
|---|
| 1172 | |
|---|
| 1173 | #if defined key_vvl |
|---|
| 1174 | |
|---|
| 1175 | ze3t = fse3t_n(ii2,ij2,kk) - fse3t_n(ii1,ij1,kk) |
|---|
| 1176 | zwgt1 = ( fse3w_n(ii2,ij2,kk) - fse3w_n(ii1,ij1,kk) ) / fse3w_n(ii2,ij2,kk) |
|---|
| 1177 | zwgt2 = ( fse3w_n(ii1,ij1,kk) - fse3w_n(ii2,ij2,kk) ) / fse3w_n(ii1,ij1,kk) |
|---|
| 1178 | |
|---|
| 1179 | #else |
|---|
| 1180 | |
|---|
| 1181 | ze3t = fse3t(ii2,ij2,kk) - fse3t(ii1,ij1,kk) |
|---|
| 1182 | zwgt1 = ( fse3w(ii2,ij2,kk) - fse3w(ii1,ij1,kk) ) / fse3w(ii2,ij2,kk) |
|---|
| 1183 | zwgt2 = ( fse3w(ii1,ij1,kk) - fse3w(ii2,ij2,kk) ) / fse3w(ii1,ij1,kk) |
|---|
| 1184 | |
|---|
| 1185 | #endif |
|---|
| 1186 | |
|---|
| 1187 | IF(kk .NE. 1)THEN |
|---|
| 1188 | |
|---|
| 1189 | IF( ze3t >= 0. )THEN |
|---|
| 1190 | !zbis |
|---|
| 1191 | zbis = ptab(ii2,ij2,kk) + zwgt1 * ( ptab(ii2,ij2,kk-1) - ptab(ii2,ij2,kk) ) |
|---|
| 1192 | ! result |
|---|
| 1193 | interp = umask(ii1,ij1,kk) * ( zet2 * ptab(ii1,ij1,kk) + zet1 * zbis )/( zet1 + zet2 ) |
|---|
| 1194 | ELSE |
|---|
| 1195 | !zbis |
|---|
| 1196 | zbis = ptab(ii1,ij1,kk) + zwgt2 * ( ptab(ii1,ij1,kk-1) - ptab(ii1,ij2,kk) ) |
|---|
| 1197 | ! result |
|---|
| 1198 | interp = umask(ii1,ij1,kk) * ( zet2 * zbis + zet1 * ptab(ii2,ij2,kk) )/( zet1 + zet2 ) |
|---|
| 1199 | ENDIF |
|---|
| 1200 | |
|---|
| 1201 | ELSE |
|---|
| 1202 | interp = umask(ii1,ij1,kk) * ( zet2 * ptab(ii1,ij1,kk) + zet1 * ptab(ii2,ij2,kk) )/( zet1 + zet2 ) |
|---|
| 1203 | ENDIF |
|---|
| 1204 | |
|---|
| 1205 | ENDIF |
|---|
| 1206 | |
|---|
| 1207 | |
|---|
| 1208 | END FUNCTION interp |
|---|
| 1209 | |
|---|
| 1210 | #else |
|---|
| 1211 | !!---------------------------------------------------------------------- |
|---|
| 1212 | !! Default option : Dummy module |
|---|
| 1213 | !!---------------------------------------------------------------------- |
|---|
| 1214 | LOGICAL, PUBLIC, PARAMETER :: lk_diadct = .FALSE. !: diamht flag |
|---|
| 1215 | PUBLIC |
|---|
| 1216 | CONTAINS |
|---|
| 1217 | |
|---|
| 1218 | SUBROUTINE dia_dct_init ! Dummy routine |
|---|
| 1219 | WRITE(*,*) 'dia_dct_init: You should not have seen this print! error?', kt |
|---|
| 1220 | END SUBROUTINE dia_dct_init |
|---|
| 1221 | |
|---|
| 1222 | SUBROUTINE dia_dct( kt ) ! Dummy routine |
|---|
| 1223 | INTEGER, INTENT( in ) :: kt ! ocean time-step index |
|---|
| 1224 | WRITE(*,*) 'dia_dct: You should not have seen this print! error?', kt |
|---|
| 1225 | END SUBROUTINE dia_dct |
|---|
| 1226 | #endif |
|---|
| 1227 | |
|---|
| 1228 | END MODULE diadct |
|---|
