| 1 | MODULE bdydta |
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| 2 | !!====================================================================== |
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| 3 | !! *** MODULE bdydta *** |
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| 4 | !! Open boundary data : read the data for the unstructured open boundaries. |
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| 5 | !!====================================================================== |
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| 6 | !! History : 1.0 ! 2005-01 (J. Chanut, A. Sellar) Original code |
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| 7 | !! - ! 2007-01 (D. Storkey) Update to use IOM module |
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| 8 | !! - ! 2007-07 (D. Storkey) add bdy_dta_fla |
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| 9 | !! 3.0 ! 2008-04 (NEMO team) add in the reference version |
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| 10 | !! 3.3 ! 2010-09 (E.O'Dea) modifications for Shelf configurations |
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| 11 | !! 3.3 ! 2010-09 (D.Storkey) add ice boundary conditions |
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| 12 | !! 3.4 ! 2011 (D. Storkey) rewrite in preparation for OBC-BDY merge |
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| 13 | !! 3.6 ! 2012-01 (C. Rousset) add ice boundary conditions for sea ice |
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| 14 | !! 4.0 ! 2018 (C. Rousset) SI3 compatibility |
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| 15 | !!---------------------------------------------------------------------- |
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| 16 | |
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| 17 | !!---------------------------------------------------------------------- |
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| 18 | !! bdy_dta : read external data along open boundaries from file |
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| 19 | !! bdy_dta_init : initialise arrays etc for reading of external data |
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| 20 | !!---------------------------------------------------------------------- |
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| 21 | USE oce ! ocean dynamics and tracers |
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| 22 | USE dom_oce ! ocean space and time domain |
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| 23 | USE phycst ! physical constants |
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| 24 | USE sbcapr ! atmospheric pressure forcing |
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| 25 | USE tide_mod, ONLY: ln_tide ! tidal forcing |
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| 26 | USE bdy_oce ! ocean open boundary conditions |
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| 27 | USE bdytides ! tidal forcing at boundaries |
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| 28 | #if defined key_si3 |
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| 29 | USE ice ! sea-ice variables |
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| 30 | USE icevar ! redistribute ice input into categories |
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| 31 | #endif |
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| 32 | ! |
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| 33 | USE lib_mpp, ONLY: ctl_stop, ctl_nam |
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| 34 | USE fldread ! read input fields |
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| 35 | USE iom ! IOM library |
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| 36 | USE in_out_manager ! I/O logical units |
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| 37 | USE timing ! Timing |
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| 38 | |
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| 39 | IMPLICIT NONE |
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| 40 | PRIVATE |
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| 41 | |
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| 42 | PUBLIC bdy_dta ! routine called by step.F90 and dynspg_ts.F90 |
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| 43 | PUBLIC bdy_dta_init ! routine called by nemogcm.F90 |
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| 44 | |
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| 45 | INTEGER , PARAMETER :: jpbdyfld = 17 ! maximum number of files to read |
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| 46 | INTEGER , PARAMETER :: jp_bdyssh = 1 ! |
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| 47 | INTEGER , PARAMETER :: jp_bdyu2d = 2 ! |
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| 48 | INTEGER , PARAMETER :: jp_bdyv2d = 3 ! |
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| 49 | INTEGER , PARAMETER :: jp_bdyu3d = 4 ! |
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| 50 | INTEGER , PARAMETER :: jp_bdyv3d = 5 ! |
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| 51 | INTEGER , PARAMETER :: jp_bdytem = 6 ! |
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| 52 | INTEGER , PARAMETER :: jp_bdysal = 7 ! |
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| 53 | INTEGER , PARAMETER :: jp_bdya_i = 8 ! |
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| 54 | INTEGER , PARAMETER :: jp_bdyh_i = 9 ! |
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| 55 | INTEGER , PARAMETER :: jp_bdyh_s = 10 ! |
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| 56 | INTEGER , PARAMETER :: jp_bdyt_i = 11 ! |
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| 57 | INTEGER , PARAMETER :: jp_bdyt_s = 12 ! |
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| 58 | INTEGER , PARAMETER :: jp_bdytsu = 13 ! |
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| 59 | INTEGER , PARAMETER :: jp_bdys_i = 14 ! |
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| 60 | INTEGER , PARAMETER :: jp_bdyaip = 15 ! |
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| 61 | INTEGER , PARAMETER :: jp_bdyhip = 16 ! |
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| 62 | INTEGER , PARAMETER :: jp_bdyhil = 17 ! |
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| 63 | #if ! defined key_si3 |
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| 64 | INTEGER , PARAMETER :: jpl = 1 |
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| 65 | #endif |
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| 66 | |
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| 67 | !$AGRIF_DO_NOT_TREAT |
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| 68 | TYPE(FLD), PUBLIC, ALLOCATABLE, DIMENSION(:,:), TARGET :: bf ! structure of input fields (file informations, fields read) |
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| 69 | !$AGRIF_END_DO_NOT_TREAT |
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| 70 | |
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| 71 | !! * Substitutions |
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| 72 | # include "do_loop_substitute.h90" |
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| 73 | # include "domzgr_substitute.h90" |
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| 74 | !!---------------------------------------------------------------------- |
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| 75 | !! NEMO/OCE 4.0 , NEMO Consortium (2018) |
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| 76 | !! $Id$ |
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| 77 | !! Software governed by the CeCILL license (see ./LICENSE) |
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| 78 | !!---------------------------------------------------------------------- |
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| 79 | CONTAINS |
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| 80 | |
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| 81 | SUBROUTINE bdy_dta( kt, Kmm ) |
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| 82 | !!---------------------------------------------------------------------- |
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| 83 | !! *** SUBROUTINE bdy_dta *** |
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| 84 | !! |
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| 85 | !! ** Purpose : Update external data for open boundary conditions |
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| 86 | !! |
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| 87 | !! ** Method : Use fldread.F90 |
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| 88 | !! |
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| 89 | !!---------------------------------------------------------------------- |
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| 90 | INTEGER, INTENT(in) :: kt ! ocean time-step index |
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| 91 | INTEGER, INTENT(in) :: Kmm ! ocean time level index |
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| 92 | ! |
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| 93 | INTEGER :: jbdy, jfld, jstart, jend, ib, jl ! dummy loop indices |
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| 94 | INTEGER :: ii, ij, ik, igrd, ipl ! local integers |
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| 95 | TYPE(OBC_DATA) , POINTER :: dta_alias ! short cut |
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| 96 | TYPE(FLD), DIMENSION(:), POINTER :: bf_alias |
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| 97 | !!--------------------------------------------------------------------------- |
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| 98 | ! |
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| 99 | IF( ln_timing ) CALL timing_start('bdy_dta') |
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| 100 | ! |
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| 101 | ! Initialise data arrays once for all from initial conditions where required |
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| 102 | !--------------------------------------------------------------------------- |
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| 103 | IF( kt == nit000 ) THEN |
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| 104 | |
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| 105 | ! Calculate depth-mean currents |
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| 106 | !----------------------------- |
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| 107 | |
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| 108 | DO jbdy = 1, nb_bdy |
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| 109 | ! |
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| 110 | IF( nn_dyn2d_dta(jbdy) == 0 ) THEN |
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| 111 | IF( dta_bdy(jbdy)%lneed_ssh ) THEN |
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| 112 | igrd = 1 |
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| 113 | DO ib = 1, idx_bdy(jbdy)%nblenrim(igrd) ! ssh is allocated and used only on the rim |
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| 114 | ii = idx_bdy(jbdy)%nbi(ib,igrd) |
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| 115 | ij = idx_bdy(jbdy)%nbj(ib,igrd) |
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| 116 | dta_bdy(jbdy)%ssh(ib) = ssh(ii,ij,Kmm) * tmask(ii,ij,1) |
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| 117 | END DO |
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| 118 | ENDIF |
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| 119 | IF( ASSOCIATED(dta_bdy(jbdy)%u2d) ) THEN ! no SIZE with a unassociated pointer. v2d and u2d can differ on subdomain |
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| 120 | igrd = 2 |
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| 121 | DO ib = 1, SIZE(dta_bdy(jbdy)%u2d) ! u2d is used either over the whole bdy or only on the rim |
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| 122 | ii = idx_bdy(jbdy)%nbi(ib,igrd) |
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| 123 | ij = idx_bdy(jbdy)%nbj(ib,igrd) |
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| 124 | dta_bdy(jbdy)%u2d(ib) = uu_b(ii,ij,Kmm) * umask(ii,ij,1) |
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| 125 | END DO |
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| 126 | ENDIF |
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| 127 | IF( ASSOCIATED(dta_bdy(jbdy)%v2d) ) THEN ! no SIZE with a unassociated pointer. v2d and u2d can differ on subdomain |
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| 128 | igrd = 3 |
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| 129 | DO ib = 1, SIZE(dta_bdy(jbdy)%v2d) ! v2d is used either over the whole bdy or only on the rim |
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| 130 | ii = idx_bdy(jbdy)%nbi(ib,igrd) |
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| 131 | ij = idx_bdy(jbdy)%nbj(ib,igrd) |
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| 132 | dta_bdy(jbdy)%v2d(ib) = vv_b(ii,ij,Kmm) * vmask(ii,ij,1) |
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| 133 | END DO |
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| 134 | ENDIF |
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| 135 | ENDIF |
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| 136 | ! |
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| 137 | IF( nn_dyn3d_dta(jbdy) == 0 ) THEN |
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| 138 | IF( dta_bdy(jbdy)%lneed_dyn3d ) THEN |
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| 139 | igrd = 2 |
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| 140 | DO ib = 1, idx_bdy(jbdy)%nblen(igrd) |
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| 141 | DO ik = 1, jpkm1 |
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| 142 | ii = idx_bdy(jbdy)%nbi(ib,igrd) |
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| 143 | ij = idx_bdy(jbdy)%nbj(ib,igrd) |
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| 144 | dta_bdy(jbdy)%u3d(ib,ik) = ( uu(ii,ij,ik,Kmm) - uu_b(ii,ij,Kmm) ) * umask(ii,ij,ik) |
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| 145 | END DO |
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| 146 | END DO |
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| 147 | igrd = 3 |
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| 148 | DO ib = 1, idx_bdy(jbdy)%nblen(igrd) |
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| 149 | DO ik = 1, jpkm1 |
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| 150 | ii = idx_bdy(jbdy)%nbi(ib,igrd) |
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| 151 | ij = idx_bdy(jbdy)%nbj(ib,igrd) |
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| 152 | dta_bdy(jbdy)%v3d(ib,ik) = ( vv(ii,ij,ik,Kmm) - vv_b(ii,ij,Kmm) ) * vmask(ii,ij,ik) |
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| 153 | END DO |
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| 154 | END DO |
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| 155 | ENDIF |
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| 156 | ENDIF |
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| 157 | |
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| 158 | IF( nn_tra_dta(jbdy) == 0 ) THEN |
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| 159 | IF( dta_bdy(jbdy)%lneed_tra ) THEN |
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| 160 | igrd = 1 |
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| 161 | DO ib = 1, idx_bdy(jbdy)%nblen(igrd) |
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| 162 | DO ik = 1, jpkm1 |
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| 163 | ii = idx_bdy(jbdy)%nbi(ib,igrd) |
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| 164 | ij = idx_bdy(jbdy)%nbj(ib,igrd) |
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| 165 | dta_bdy(jbdy)%tem(ib,ik) = ts(ii,ij,ik,jp_tem,Kmm) * tmask(ii,ij,ik) |
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| 166 | dta_bdy(jbdy)%sal(ib,ik) = ts(ii,ij,ik,jp_sal,Kmm) * tmask(ii,ij,ik) |
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| 167 | END DO |
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| 168 | END DO |
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| 169 | ENDIF |
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| 170 | ENDIF |
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| 171 | |
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| 172 | #if defined key_si3 |
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| 173 | IF( nn_ice_dta(jbdy) == 0 ) THEN ! set ice to initial values |
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| 174 | IF( dta_bdy(jbdy)%lneed_ice ) THEN |
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| 175 | igrd = 1 |
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| 176 | DO jl = 1, jpl |
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| 177 | DO ib = 1, idx_bdy(jbdy)%nblen(igrd) |
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| 178 | ii = idx_bdy(jbdy)%nbi(ib,igrd) |
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| 179 | ij = idx_bdy(jbdy)%nbj(ib,igrd) |
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| 180 | dta_bdy(jbdy)%a_i(ib,jl) = a_i (ii,ij,jl) * tmask(ii,ij,1) |
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| 181 | dta_bdy(jbdy)%h_i(ib,jl) = h_i (ii,ij,jl) * tmask(ii,ij,1) |
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| 182 | dta_bdy(jbdy)%h_s(ib,jl) = h_s (ii,ij,jl) * tmask(ii,ij,1) |
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| 183 | dta_bdy(jbdy)%t_i(ib,jl) = SUM(t_i (ii,ij,:,jl)) * r1_nlay_i * tmask(ii,ij,1) |
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| 184 | dta_bdy(jbdy)%t_s(ib,jl) = SUM(t_s (ii,ij,:,jl)) * r1_nlay_s * tmask(ii,ij,1) |
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| 185 | dta_bdy(jbdy)%tsu(ib,jl) = t_su(ii,ij,jl) * tmask(ii,ij,1) |
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| 186 | dta_bdy(jbdy)%s_i(ib,jl) = s_i (ii,ij,jl) * tmask(ii,ij,1) |
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| 187 | ! melt ponds |
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| 188 | dta_bdy(jbdy)%aip(ib,jl) = a_ip(ii,ij,jl) * tmask(ii,ij,1) |
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| 189 | dta_bdy(jbdy)%hip(ib,jl) = h_ip(ii,ij,jl) * tmask(ii,ij,1) |
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| 190 | dta_bdy(jbdy)%hil(ib,jl) = h_il(ii,ij,jl) * tmask(ii,ij,1) |
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| 191 | END DO |
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| 192 | END DO |
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| 193 | ENDIF |
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| 194 | ENDIF |
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| 195 | #endif |
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| 196 | END DO ! jbdy |
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| 197 | ! |
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| 198 | ENDIF ! kt == nit000 |
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| 199 | |
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| 200 | ! update external data from files |
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| 201 | !-------------------------------- |
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| 202 | |
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| 203 | DO jbdy = 1, nb_bdy |
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| 204 | |
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| 205 | dta_alias => dta_bdy(jbdy) |
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| 206 | bf_alias => bf(:,jbdy) |
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| 207 | |
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| 208 | ! read/update all bdy data |
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| 209 | ! ------------------------ |
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| 210 | ! BDY: use pt_offset=0.5 as applied at the end of the step and fldread is referenced at the middle of the step |
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| 211 | CALL fld_read( kt, 1, bf_alias, pt_offset = 0.5_wp, Kmm = Kmm ) |
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| 212 | ! apply some corrections in some specific cases... |
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| 213 | ! -------------------------------------------------- |
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| 214 | ! |
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| 215 | ! if runoff condition: change river flow we read (in m3/s) into barotropic velocity (m/s) |
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| 216 | IF( cn_tra(jbdy) == 'runoff' ) THEN ! runoff |
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| 217 | ! |
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| 218 | IF( ASSOCIATED(dta_bdy(jbdy)%u2d) ) THEN ! no SIZE with a unassociated pointer. v2d and u2d can differ on subdomain |
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| 219 | igrd = 2 ! zonal flow (m3/s) to barotropic zonal velocity (m/s) |
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| 220 | DO ib = 1, SIZE(dta_alias%u2d) ! u2d is used either over the whole bdy or only on the rim |
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| 221 | ii = idx_bdy(jbdy)%nbi(ib,igrd) |
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| 222 | ij = idx_bdy(jbdy)%nbj(ib,igrd) |
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| 223 | dta_alias%u2d(ib) = dta_alias%u2d(ib) / ( e2u(ii,ij) * hu_0(ii,ij) ) |
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| 224 | END DO |
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| 225 | ENDIF |
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| 226 | IF( ASSOCIATED(dta_bdy(jbdy)%v2d) ) THEN ! no SIZE with a unassociated pointer. v2d and u2d can differ on subdomain |
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| 227 | igrd = 3 ! meridional flow (m3/s) to barotropic meridional velocity (m/s) |
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| 228 | DO ib = 1, SIZE(dta_alias%v2d) ! v2d is used either over the whole bdy or only on the rim |
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| 229 | ii = idx_bdy(jbdy)%nbi(ib,igrd) |
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| 230 | ij = idx_bdy(jbdy)%nbj(ib,igrd) |
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| 231 | dta_alias%v2d(ib) = dta_alias%v2d(ib) / ( e1v(ii,ij) * hv_0(ii,ij) ) |
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| 232 | END DO |
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| 233 | ENDIF |
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| 234 | ENDIF |
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| 235 | |
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| 236 | ! tidal harmonic forcing ONLY: initialise arrays |
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| 237 | IF( nn_dyn2d_dta(jbdy) == 2 ) THEN ! we did not read ssh, u/v2d |
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| 238 | IF( ASSOCIATED(dta_alias%ssh) ) dta_alias%ssh(:) = 0._wp |
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| 239 | IF( ASSOCIATED(dta_alias%u2d) ) dta_alias%u2d(:) = 0._wp |
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| 240 | IF( ASSOCIATED(dta_alias%v2d) ) dta_alias%v2d(:) = 0._wp |
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| 241 | ENDIF |
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| 242 | |
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| 243 | ! If full velocities in boundary data, then split it into barotropic and baroclinic component |
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| 244 | IF( bf_alias(jp_bdyu3d)%ltotvel ) THEN ! if we read 3D total velocity (can be true only if u3d was read) |
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| 245 | igrd = 2 ! zonal velocity |
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| 246 | DO ib = 1, idx_bdy(jbdy)%nblen(igrd) |
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| 247 | ii = idx_bdy(jbdy)%nbi(ib,igrd) |
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| 248 | ij = idx_bdy(jbdy)%nbj(ib,igrd) |
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| 249 | dta_alias%u2d(ib) = 0._wp ! compute barotrope zonal velocity and put it in u2d |
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| 250 | DO ik = 1, jpkm1 |
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| 251 | dta_alias%u2d(ib) = dta_alias%u2d(ib) & |
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| 252 | & + e3u(ii,ij,ik,Kmm) * umask(ii,ij,ik) * dta_alias%u3d(ib,ik) |
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| 253 | END DO |
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| 254 | dta_alias%u2d(ib) = dta_alias%u2d(ib) * r1_hu(ii,ij,Kmm) |
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| 255 | DO ik = 1, jpkm1 ! compute barocline zonal velocity and put it in u3d |
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| 256 | dta_alias%u3d(ib,ik) = dta_alias%u3d(ib,ik) - dta_alias%u2d(ib) |
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| 257 | END DO |
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| 258 | END DO |
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| 259 | ENDIF ! ltotvel |
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| 260 | IF( bf_alias(jp_bdyv3d)%ltotvel ) THEN ! if we read 3D total velocity (can be true only if u3d was read) |
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| 261 | igrd = 3 ! meridional velocity |
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| 262 | DO ib = 1, idx_bdy(jbdy)%nblen(igrd) |
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| 263 | ii = idx_bdy(jbdy)%nbi(ib,igrd) |
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| 264 | ij = idx_bdy(jbdy)%nbj(ib,igrd) |
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| 265 | dta_alias%v2d(ib) = 0._wp ! compute barotrope meridional velocity and put it in v2d |
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| 266 | DO ik = 1, jpkm1 |
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| 267 | dta_alias%v2d(ib) = dta_alias%v2d(ib) & |
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| 268 | & + e3v(ii,ij,ik,Kmm) * vmask(ii,ij,ik) * dta_alias%v3d(ib,ik) |
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| 269 | END DO |
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| 270 | dta_alias%v2d(ib) = dta_alias%v2d(ib) * r1_hv(ii,ij,Kmm) |
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| 271 | DO ik = 1, jpkm1 ! compute barocline meridional velocity and put it in v3d |
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| 272 | dta_alias%v3d(ib,ik) = dta_alias%v3d(ib,ik) - dta_alias%v2d(ib) |
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| 273 | END DO |
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| 274 | END DO |
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| 275 | ENDIF ! ltotvel |
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| 276 | |
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| 277 | ! atm surface pressure : add inverted barometer effect to ssh if it was read |
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| 278 | IF ( ln_apr_obc .AND. TRIM(bf_alias(jp_bdyssh)%clrootname) /= 'NOT USED' ) THEN |
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| 279 | igrd = 1 |
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| 280 | DO ib = 1, idx_bdy(jbdy)%nblenrim(igrd) ! ssh is used only on the rim |
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| 281 | ii = idx_bdy(jbdy)%nbi(ib,igrd) |
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| 282 | ij = idx_bdy(jbdy)%nbj(ib,igrd) |
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| 283 | dta_alias%ssh(ib) = dta_alias%ssh(ib) + ssh_ib(ii,ij) |
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| 284 | END DO |
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| 285 | ENDIF |
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| 286 | |
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| 287 | #if defined key_si3 |
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| 288 | IF( dta_alias%lneed_ice .AND. idx_bdy(jbdy)%nblen(1) > 0 ) THEN |
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| 289 | ! fill temperature and salinity arrays |
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| 290 | IF( TRIM(bf_alias(jp_bdyt_i)%clrootname) == 'NOT USED' ) bf_alias(jp_bdyt_i)%fnow(:,1,:) = rice_tem (jbdy) |
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| 291 | IF( TRIM(bf_alias(jp_bdyt_s)%clrootname) == 'NOT USED' ) bf_alias(jp_bdyt_s)%fnow(:,1,:) = rice_tem (jbdy) |
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| 292 | IF( TRIM(bf_alias(jp_bdytsu)%clrootname) == 'NOT USED' ) bf_alias(jp_bdytsu)%fnow(:,1,:) = rice_tem (jbdy) |
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| 293 | IF( TRIM(bf_alias(jp_bdys_i)%clrootname) == 'NOT USED' ) bf_alias(jp_bdys_i)%fnow(:,1,:) = rice_sal (jbdy) |
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| 294 | IF( TRIM(bf_alias(jp_bdyaip)%clrootname) == 'NOT USED' ) & ! rice_apnd is the pond fraction |
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| 295 | & bf_alias(jp_bdyaip)%fnow(:,1,:) = rice_apnd(jbdy) * bf_alias(jp_bdya_i)%fnow(:,1,:) ! ( a_ip = rice_apnd*a_i ) |
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| 296 | IF( TRIM(bf_alias(jp_bdyhip)%clrootname) == 'NOT USED' ) bf_alias(jp_bdyhip)%fnow(:,1,:) = rice_hpnd(jbdy) |
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| 297 | IF( TRIM(bf_alias(jp_bdyhil)%clrootname) == 'NOT USED' ) bf_alias(jp_bdyhil)%fnow(:,1,:) = rice_hlid(jbdy) |
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| 298 | |
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| 299 | ! if T_i is read and not T_su, set T_su = T_i |
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| 300 | IF( TRIM(bf_alias(jp_bdyt_i)%clrootname) /= 'NOT USED' .AND. TRIM(bf_alias(jp_bdytsu)%clrootname) == 'NOT USED' ) & |
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| 301 | & bf_alias(jp_bdytsu)%fnow(:,1,:) = bf_alias(jp_bdyt_i)%fnow(:,1,:) |
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| 302 | ! if T_s is read and not T_su, set T_su = T_s |
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| 303 | IF( TRIM(bf_alias(jp_bdyt_s)%clrootname) /= 'NOT USED' .AND. TRIM(bf_alias(jp_bdytsu)%clrootname) == 'NOT USED' ) & |
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| 304 | & bf_alias(jp_bdytsu)%fnow(:,1,:) = bf_alias(jp_bdyt_s)%fnow(:,1,:) |
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| 305 | ! if T_i is read and not T_s, set T_s = T_i |
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| 306 | IF( TRIM(bf_alias(jp_bdyt_i)%clrootname) /= 'NOT USED' .AND. TRIM(bf_alias(jp_bdyt_s)%clrootname) == 'NOT USED' ) & |
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| 307 | & bf_alias(jp_bdyt_s)%fnow(:,1,:) = bf_alias(jp_bdyt_i)%fnow(:,1,:) |
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| 308 | ! if T_su is read and not T_s, set T_s = T_su |
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| 309 | IF( TRIM(bf_alias(jp_bdytsu)%clrootname) /= 'NOT USED' .AND. TRIM(bf_alias(jp_bdyt_s)%clrootname) == 'NOT USED' ) & |
|---|
| 310 | & bf_alias(jp_bdyt_s)%fnow(:,1,:) = bf_alias(jp_bdytsu)%fnow(:,1,:) |
|---|
| 311 | ! if T_su is read and not T_i, set T_i = (T_su + T_freeze)/2 |
|---|
| 312 | IF( TRIM(bf_alias(jp_bdytsu)%clrootname) /= 'NOT USED' .AND. TRIM(bf_alias(jp_bdyt_i)%clrootname) == 'NOT USED' ) & |
|---|
| 313 | & bf_alias(jp_bdyt_i)%fnow(:,1,:) = 0.5_wp * ( bf_alias(jp_bdytsu)%fnow(:,1,:) + 271.15 ) |
|---|
| 314 | ! if T_s is read and not T_i, set T_i = (T_s + T_freeze)/2 |
|---|
| 315 | IF( TRIM(bf_alias(jp_bdyt_s)%clrootname) /= 'NOT USED' .AND. TRIM(bf_alias(jp_bdyt_i)%clrootname) == 'NOT USED' ) & |
|---|
| 316 | & bf_alias(jp_bdyt_i)%fnow(:,1,:) = 0.5_wp * ( bf_alias(jp_bdyt_s)%fnow(:,1,:) + 271.15 ) |
|---|
| 317 | |
|---|
| 318 | ! make sure ponds = 0 if no ponds scheme |
|---|
| 319 | IF ( .NOT.ln_pnd ) THEN |
|---|
| 320 | bf_alias(jp_bdyaip)%fnow(:,1,:) = 0._wp |
|---|
| 321 | bf_alias(jp_bdyhip)%fnow(:,1,:) = 0._wp |
|---|
| 322 | bf_alias(jp_bdyhil)%fnow(:,1,:) = 0._wp |
|---|
| 323 | ENDIF |
|---|
| 324 | IF ( .NOT.ln_pnd_lids ) THEN |
|---|
| 325 | bf_alias(jp_bdyhil)%fnow(:,1,:) = 0._wp |
|---|
| 326 | ENDIF |
|---|
| 327 | |
|---|
| 328 | ! convert N-cat fields (input) into jpl-cat (output) |
|---|
| 329 | ipl = SIZE(bf_alias(jp_bdya_i)%fnow, 3) |
|---|
| 330 | IF( ipl /= jpl ) THEN ! ice: convert N-cat fields (input) into jpl-cat (output) |
|---|
| 331 | CALL ice_var_itd( bf_alias(jp_bdyh_i)%fnow(:,1,:), bf_alias(jp_bdyh_s)%fnow(:,1,:), bf_alias(jp_bdya_i)%fnow(:,1,:), & ! in |
|---|
| 332 | & dta_alias%h_i , dta_alias%h_s , dta_alias%a_i , & ! out |
|---|
| 333 | & bf_alias(jp_bdyt_i)%fnow(:,1,:), bf_alias(jp_bdyt_s)%fnow(:,1,:), & ! in (optional) |
|---|
| 334 | & bf_alias(jp_bdytsu)%fnow(:,1,:), bf_alias(jp_bdys_i)%fnow(:,1,:), & ! in - |
|---|
| 335 | & bf_alias(jp_bdyaip)%fnow(:,1,:), bf_alias(jp_bdyhip)%fnow(:,1,:), bf_alias(jp_bdyhil)%fnow(:,1,:), & ! in - |
|---|
| 336 | & dta_alias%t_i , dta_alias%t_s , & ! out - |
|---|
| 337 | & dta_alias%tsu , dta_alias%s_i , & ! out - |
|---|
| 338 | & dta_alias%aip , dta_alias%hip , dta_alias%hil ) ! out - |
|---|
| 339 | ENDIF |
|---|
| 340 | ENDIF |
|---|
| 341 | #endif |
|---|
| 342 | END DO ! jbdy |
|---|
| 343 | |
|---|
| 344 | IF ( ln_tide ) THEN |
|---|
| 345 | IF (ln_dynspg_ts) THEN ! Fill temporary arrays with slow-varying bdy data |
|---|
| 346 | DO jbdy = 1, nb_bdy ! Tidal component added in ts loop |
|---|
| 347 | IF ( nn_dyn2d_dta(jbdy) .GE. 2 ) THEN |
|---|
| 348 | IF( ASSOCIATED(dta_bdy(jbdy)%ssh) ) dta_bdy_s(jbdy)%ssh(:) = dta_bdy(jbdy)%ssh(:) |
|---|
| 349 | IF( ASSOCIATED(dta_bdy(jbdy)%u2d) ) dta_bdy_s(jbdy)%u2d(:) = dta_bdy(jbdy)%u2d(:) |
|---|
| 350 | IF( ASSOCIATED(dta_bdy(jbdy)%v2d) ) dta_bdy_s(jbdy)%v2d(:) = dta_bdy(jbdy)%v2d(:) |
|---|
| 351 | ENDIF |
|---|
| 352 | END DO |
|---|
| 353 | ELSE ! Add tides if not split-explicit free surface else this is done in ts loop |
|---|
| 354 | ! |
|---|
| 355 | CALL bdy_dta_tides( kt=kt, pt_offset = 1._wp ) |
|---|
| 356 | ENDIF |
|---|
| 357 | ENDIF |
|---|
| 358 | ! |
|---|
| 359 | IF( ln_timing ) CALL timing_stop('bdy_dta') |
|---|
| 360 | ! |
|---|
| 361 | END SUBROUTINE bdy_dta |
|---|
| 362 | |
|---|
| 363 | |
|---|
| 364 | SUBROUTINE bdy_dta_init |
|---|
| 365 | !!---------------------------------------------------------------------- |
|---|
| 366 | !! *** SUBROUTINE bdy_dta_init *** |
|---|
| 367 | !! |
|---|
| 368 | !! ** Purpose : Initialise arrays for reading of external data |
|---|
| 369 | !! for open boundary conditions |
|---|
| 370 | !! |
|---|
| 371 | !! ** Method : |
|---|
| 372 | !! |
|---|
| 373 | !!---------------------------------------------------------------------- |
|---|
| 374 | INTEGER :: jbdy, jfld ! Local integers |
|---|
| 375 | INTEGER :: ierror, ios ! |
|---|
| 376 | ! |
|---|
| 377 | INTEGER :: nbdy_rdstart, nbdy_loc |
|---|
| 378 | CHARACTER(LEN=50) :: cerrmsg ! error string |
|---|
| 379 | CHARACTER(len=3) :: cl3 ! |
|---|
| 380 | CHARACTER(len=100) :: cn_dir ! Root directory for location of data files |
|---|
| 381 | LOGICAL :: ln_full_vel ! =T => full velocities in 3D boundary data |
|---|
| 382 | ! ! =F => baroclinic velocities in 3D boundary data |
|---|
| 383 | LOGICAL :: ln_zinterp ! =T => requires a vertical interpolation of the bdydta |
|---|
| 384 | REAL(wp) :: rn_ice_tem, rn_ice_sal, rn_ice_age, rn_ice_apnd, rn_ice_hpnd, rn_ice_hlid |
|---|
| 385 | INTEGER :: ipk,ipl ! |
|---|
| 386 | INTEGER :: idvar ! variable ID |
|---|
| 387 | INTEGER :: indims ! number of dimensions of the variable |
|---|
| 388 | INTEGER :: iszdim ! number of dimensions of the variable |
|---|
| 389 | INTEGER, DIMENSION(4) :: i4dimsz ! size of variable dimensions |
|---|
| 390 | INTEGER :: igrd ! index for grid type (1,2,3 = T,U,V) |
|---|
| 391 | LOGICAL :: lluld ! is the variable using the unlimited dimension |
|---|
| 392 | LOGICAL :: llneed ! |
|---|
| 393 | LOGICAL :: llread ! |
|---|
| 394 | LOGICAL :: llfullbdy ! |
|---|
| 395 | TYPE(FLD_N), DIMENSION(1), TARGET :: bn_tem, bn_sal, bn_u3d, bn_v3d ! must be an array to be used with fld_fill |
|---|
| 396 | TYPE(FLD_N), DIMENSION(1), TARGET :: bn_ssh, bn_u2d, bn_v2d ! informations about the fields to be read |
|---|
| 397 | TYPE(FLD_N), DIMENSION(1), TARGET :: bn_a_i, bn_h_i, bn_h_s, bn_t_i, bn_t_s, bn_tsu, bn_s_i, bn_aip, bn_hip, bn_hil |
|---|
| 398 | TYPE(FLD_N), DIMENSION(:), POINTER :: bn_alias ! must be an array to be used with fld_fill |
|---|
| 399 | TYPE(FLD ), DIMENSION(:), POINTER :: bf_alias |
|---|
| 400 | ! |
|---|
| 401 | NAMELIST/nambdy_dta/ cn_dir, bn_tem, bn_sal, bn_u3d, bn_v3d, bn_ssh, bn_u2d, bn_v2d, & |
|---|
| 402 | & bn_a_i, bn_h_i, bn_h_s, bn_t_i, bn_t_s, bn_tsu, bn_s_i, bn_aip, bn_hip, bn_hil, & |
|---|
| 403 | & rn_ice_tem, rn_ice_sal, rn_ice_age, rn_ice_apnd, rn_ice_hpnd, rn_ice_hlid, & |
|---|
| 404 | & ln_full_vel, ln_zinterp |
|---|
| 405 | !!--------------------------------------------------------------------------- |
|---|
| 406 | ! |
|---|
| 407 | IF(lwp) WRITE(numout,*) |
|---|
| 408 | IF(lwp) WRITE(numout,*) 'bdy_dta_ini : initialization of data at the open boundaries' |
|---|
| 409 | IF(lwp) WRITE(numout,*) '~~~~~~~~~~' |
|---|
| 410 | IF(lwp) WRITE(numout,*) '' |
|---|
| 411 | |
|---|
| 412 | ALLOCATE( bf(jpbdyfld,nb_bdy), STAT=ierror ) |
|---|
| 413 | IF( ierror > 0 ) THEN |
|---|
| 414 | CALL ctl_stop( 'bdy_dta: unable to allocate bf structure' ) ; RETURN |
|---|
| 415 | ENDIF |
|---|
| 416 | bf(:,:)%clrootname = 'NOT USED' ! default definition used as a flag in fld_read to do nothing. |
|---|
| 417 | bf(:,:)%lzint = .FALSE. ! default definition |
|---|
| 418 | bf(:,:)%ltotvel = .FALSE. ! default definition |
|---|
| 419 | |
|---|
| 420 | ! Read namelists |
|---|
| 421 | ! -------------- |
|---|
| 422 | nbdy_rdstart = 1 |
|---|
| 423 | DO jbdy = 1, nb_bdy |
|---|
| 424 | |
|---|
| 425 | WRITE(ctmp1, '(a,i2)') 'BDY number ', jbdy |
|---|
| 426 | WRITE(ctmp2, '(a,i2)') 'block nambdy_dta number ', jbdy |
|---|
| 427 | |
|---|
| 428 | ! There is only one nambdy_dta block in namelist_ref -> use it for each bdy so we read from the beginning |
|---|
| 429 | READ ( numnam_ref, nambdy_dta, IOSTAT = ios, ERR = 901) |
|---|
| 430 | 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'nambdy_dta in reference namelist' ) |
|---|
| 431 | |
|---|
| 432 | ! by-pass nambdy_dta reading if no input data used in this bdy |
|---|
| 433 | IF( ( dta_bdy(jbdy)%lneed_dyn2d .AND. MOD(nn_dyn2d_dta(jbdy),2) == 1 ) & |
|---|
| 434 | & .OR. ( dta_bdy(jbdy)%lneed_dyn3d .AND. nn_dyn3d_dta(jbdy) == 1 ) & |
|---|
| 435 | & .OR. ( dta_bdy(jbdy)%lneed_tra .AND. nn_tra_dta(jbdy) == 1 ) & |
|---|
| 436 | & .OR. ( dta_bdy(jbdy)%lneed_ice .AND. nn_ice_dta(jbdy) == 1 ) ) THEN |
|---|
| 437 | ! |
|---|
| 438 | ! Need to support possibility of reading more than one |
|---|
| 439 | ! nambdy_dta from the namelist_cfg internal file. |
|---|
| 440 | ! Do this by finding the jbdy'th occurence of nambdy_dta in the |
|---|
| 441 | ! character buffer as the starting point. |
|---|
| 442 | ! |
|---|
| 443 | nbdy_loc = INDEX( numnam_cfg( nbdy_rdstart: ), 'nambdy_dta' ) |
|---|
| 444 | IF( nbdy_loc .GT. 0 ) THEN |
|---|
| 445 | nbdy_rdstart = nbdy_rdstart + nbdy_loc |
|---|
| 446 | ELSE |
|---|
| 447 | WRITE(cerrmsg,'(A,I4,A)') 'Error: entry number ',jbdy,' of nambdy_dta not found' |
|---|
| 448 | ios = -1 |
|---|
| 449 | CALL ctl_nam ( ios , cerrmsg ) |
|---|
| 450 | ENDIF |
|---|
| 451 | READ ( numnam_cfg( MAX( 1, nbdy_rdstart - 2 ): ), nambdy_dta, IOSTAT = ios, ERR = 902) |
|---|
| 452 | 902 IF( ios > 0 ) CALL ctl_nam ( ios , 'nambdy_dta in configuration namelist' ) |
|---|
| 453 | IF(lwm) WRITE( numond, nambdy_dta ) |
|---|
| 454 | ENDIF |
|---|
| 455 | |
|---|
| 456 | ! get the number of ice categories in bdy data file (use a_i information to do this) |
|---|
| 457 | ipl = jpl ! default definition |
|---|
| 458 | IF( dta_bdy(jbdy)%lneed_ice ) THEN ! if we need ice bdy data |
|---|
| 459 | IF( nn_ice_dta(jbdy) == 1 ) THEN ! if we get ice bdy data from netcdf file |
|---|
| 460 | CALL fld_fill( bf(jp_bdya_i,jbdy:jbdy), bn_a_i, cn_dir, 'bdy_dta', 'a_i'//' '//ctmp1, ctmp2 ) ! use namelist info |
|---|
| 461 | CALL fld_def( bf(jp_bdya_i,jbdy) ) |
|---|
| 462 | CALL iom_open( bf(jp_bdya_i,jbdy)%clname, bf(jp_bdya_i,jbdy)%num ) |
|---|
| 463 | idvar = iom_varid( bf(jp_bdya_i,jbdy)%num, bf(jp_bdya_i,jbdy)%clvar, kndims=indims, kdimsz=i4dimsz, lduld=lluld ) |
|---|
| 464 | IF( indims == 4 .OR. ( indims == 3 .AND. .NOT. lluld ) ) THEN ; ipl = i4dimsz(3) ! xylt or xyl |
|---|
| 465 | ELSE ; ipl = 1 ! xy or xyt |
|---|
| 466 | ENDIF |
|---|
| 467 | CALL iom_close( bf(jp_bdya_i,jbdy)%num ) |
|---|
| 468 | bf(jp_bdya_i,jbdy)%clrootname = 'NOT USED' ! reset to default value as this subdomain may not need to read this bdy |
|---|
| 469 | ENDIF |
|---|
| 470 | ENDIF |
|---|
| 471 | |
|---|
| 472 | #if defined key_si3 |
|---|
| 473 | IF( .NOT.ln_pnd ) THEN |
|---|
| 474 | rn_ice_apnd = 0. ; rn_ice_hpnd = 0. ; rn_ice_hlid = 0. |
|---|
| 475 | CALL ctl_warn( 'rn_ice_apnd & rn_ice_hpnd = 0 & rn_ice_hlid = 0 when no ponds' ) |
|---|
| 476 | ENDIF |
|---|
| 477 | IF( .NOT.ln_pnd_lids ) THEN |
|---|
| 478 | rn_ice_hlid = 0. |
|---|
| 479 | ENDIF |
|---|
| 480 | #endif |
|---|
| 481 | |
|---|
| 482 | ! temp, salt, age and ponds of incoming ice |
|---|
| 483 | rice_tem (jbdy) = rn_ice_tem |
|---|
| 484 | rice_sal (jbdy) = rn_ice_sal |
|---|
| 485 | rice_age (jbdy) = rn_ice_age |
|---|
| 486 | rice_apnd(jbdy) = rn_ice_apnd |
|---|
| 487 | rice_hpnd(jbdy) = rn_ice_hpnd |
|---|
| 488 | rice_hlid(jbdy) = rn_ice_hlid |
|---|
| 489 | |
|---|
| 490 | |
|---|
| 491 | DO jfld = 1, jpbdyfld |
|---|
| 492 | |
|---|
| 493 | ! ===================== |
|---|
| 494 | ! ssh |
|---|
| 495 | ! ===================== |
|---|
| 496 | IF( jfld == jp_bdyssh ) THEN |
|---|
| 497 | cl3 = 'ssh' |
|---|
| 498 | igrd = 1 ! T point |
|---|
| 499 | ipk = 1 ! surface data |
|---|
| 500 | llneed = dta_bdy(jbdy)%lneed_ssh ! dta_bdy(jbdy)%ssh will be needed |
|---|
| 501 | llread = MOD(nn_dyn2d_dta(jbdy),2) == 1 ! get data from NetCDF file |
|---|
| 502 | bf_alias => bf(jp_bdyssh,jbdy:jbdy) ! alias for ssh structure of bdy number jbdy |
|---|
| 503 | bn_alias => bn_ssh ! alias for ssh structure of nambdy_dta |
|---|
| 504 | iszdim = idx_bdy(jbdy)%nblenrim(igrd) ! length of this bdy on this MPI processus : used only on the rim |
|---|
| 505 | ENDIF |
|---|
| 506 | ! ===================== |
|---|
| 507 | ! dyn2d |
|---|
| 508 | ! ===================== |
|---|
| 509 | IF( jfld == jp_bdyu2d ) THEN |
|---|
| 510 | cl3 = 'u2d' |
|---|
| 511 | igrd = 2 ! U point |
|---|
| 512 | ipk = 1 ! surface data |
|---|
| 513 | llneed = dta_bdy(jbdy)%lneed_dyn2d ! dta_bdy(jbdy)%u2d will be needed |
|---|
| 514 | llread = .NOT. ln_full_vel .AND. MOD(nn_dyn2d_dta(jbdy),2) == 1 ! don't get u2d from u3d and read NetCDF file |
|---|
| 515 | bf_alias => bf(jp_bdyu2d,jbdy:jbdy) ! alias for u2d structure of bdy number jbdy |
|---|
| 516 | bn_alias => bn_u2d ! alias for u2d structure of nambdy_dta |
|---|
| 517 | llfullbdy = ln_full_vel .OR. cn_dyn2d(jbdy) == 'frs' ! need u2d over the whole bdy or only over the rim? |
|---|
| 518 | IF( llfullbdy ) THEN ; iszdim = idx_bdy(jbdy)%nblen(igrd) |
|---|
| 519 | ELSE ; iszdim = idx_bdy(jbdy)%nblenrim(igrd) |
|---|
| 520 | ENDIF |
|---|
| 521 | ENDIF |
|---|
| 522 | IF( jfld == jp_bdyv2d ) THEN |
|---|
| 523 | cl3 = 'v2d' |
|---|
| 524 | igrd = 3 ! V point |
|---|
| 525 | ipk = 1 ! surface data |
|---|
| 526 | llneed = dta_bdy(jbdy)%lneed_dyn2d ! dta_bdy(jbdy)%v2d will be needed |
|---|
| 527 | llread = .NOT. ln_full_vel .AND. MOD(nn_dyn2d_dta(jbdy),2) == 1 ! don't get v2d from v3d and read NetCDF file |
|---|
| 528 | bf_alias => bf(jp_bdyv2d,jbdy:jbdy) ! alias for v2d structure of bdy number jbdy |
|---|
| 529 | bn_alias => bn_v2d ! alias for v2d structure of nambdy_dta |
|---|
| 530 | llfullbdy = ln_full_vel .OR. cn_dyn2d(jbdy) == 'frs' ! need v2d over the whole bdy or only over the rim? |
|---|
| 531 | IF( llfullbdy ) THEN ; iszdim = idx_bdy(jbdy)%nblen(igrd) |
|---|
| 532 | ELSE ; iszdim = idx_bdy(jbdy)%nblenrim(igrd) |
|---|
| 533 | ENDIF |
|---|
| 534 | ENDIF |
|---|
| 535 | ! ===================== |
|---|
| 536 | ! dyn3d |
|---|
| 537 | ! ===================== |
|---|
| 538 | IF( jfld == jp_bdyu3d ) THEN |
|---|
| 539 | cl3 = 'u3d' |
|---|
| 540 | igrd = 2 ! U point |
|---|
| 541 | ipk = jpk ! 3d data |
|---|
| 542 | llneed = dta_bdy(jbdy)%lneed_dyn3d .OR. & ! dta_bdy(jbdy)%u3d will be needed |
|---|
| 543 | & ( dta_bdy(jbdy)%lneed_dyn2d .AND. ln_full_vel ) ! u3d needed to compute u2d |
|---|
| 544 | llread = nn_dyn3d_dta(jbdy) == 1 ! get data from NetCDF file |
|---|
| 545 | bf_alias => bf(jp_bdyu3d,jbdy:jbdy) ! alias for u3d structure of bdy number jbdy |
|---|
| 546 | bn_alias => bn_u3d ! alias for u3d structure of nambdy_dta |
|---|
| 547 | iszdim = idx_bdy(jbdy)%nblen(igrd) ! length of this bdy on this MPI processus |
|---|
| 548 | ENDIF |
|---|
| 549 | IF( jfld == jp_bdyv3d ) THEN |
|---|
| 550 | cl3 = 'v3d' |
|---|
| 551 | igrd = 3 ! V point |
|---|
| 552 | ipk = jpk ! 3d data |
|---|
| 553 | llneed = dta_bdy(jbdy)%lneed_dyn3d .OR. & ! dta_bdy(jbdy)%v3d will be needed |
|---|
| 554 | & ( dta_bdy(jbdy)%lneed_dyn2d .AND. ln_full_vel ) ! v3d needed to compute v2d |
|---|
| 555 | llread = nn_dyn3d_dta(jbdy) == 1 ! get data from NetCDF file |
|---|
| 556 | bf_alias => bf(jp_bdyv3d,jbdy:jbdy) ! alias for v3d structure of bdy number jbdy |
|---|
| 557 | bn_alias => bn_v3d ! alias for v3d structure of nambdy_dta |
|---|
| 558 | iszdim = idx_bdy(jbdy)%nblen(igrd) ! length of this bdy on this MPI processus |
|---|
| 559 | ENDIF |
|---|
| 560 | |
|---|
| 561 | ! ===================== |
|---|
| 562 | ! tra |
|---|
| 563 | ! ===================== |
|---|
| 564 | IF( jfld == jp_bdytem ) THEN |
|---|
| 565 | cl3 = 'tem' |
|---|
| 566 | igrd = 1 ! T point |
|---|
| 567 | ipk = jpk ! 3d data |
|---|
| 568 | llneed = dta_bdy(jbdy)%lneed_tra ! dta_bdy(jbdy)%tem will be needed |
|---|
| 569 | llread = nn_tra_dta(jbdy) == 1 ! get data from NetCDF file |
|---|
| 570 | bf_alias => bf(jp_bdytem,jbdy:jbdy) ! alias for ssh structure of bdy number jbdy |
|---|
| 571 | bn_alias => bn_tem ! alias for ssh structure of nambdy_dta |
|---|
| 572 | iszdim = idx_bdy(jbdy)%nblen(igrd) ! length of this bdy on this MPI processus |
|---|
| 573 | ENDIF |
|---|
| 574 | IF( jfld == jp_bdysal ) THEN |
|---|
| 575 | cl3 = 'sal' |
|---|
| 576 | igrd = 1 ! T point |
|---|
| 577 | ipk = jpk ! 3d data |
|---|
| 578 | llneed = dta_bdy(jbdy)%lneed_tra ! dta_bdy(jbdy)%sal will be needed |
|---|
| 579 | llread = nn_tra_dta(jbdy) == 1 ! get data from NetCDF file |
|---|
| 580 | bf_alias => bf(jp_bdysal,jbdy:jbdy) ! alias for ssh structure of bdy number jbdy |
|---|
| 581 | bn_alias => bn_sal ! alias for ssh structure of nambdy_dta |
|---|
| 582 | iszdim = idx_bdy(jbdy)%nblen(igrd) ! length of this bdy on this MPI processus |
|---|
| 583 | ENDIF |
|---|
| 584 | |
|---|
| 585 | ! ===================== |
|---|
| 586 | ! ice |
|---|
| 587 | ! ===================== |
|---|
| 588 | IF( jfld == jp_bdya_i .OR. jfld == jp_bdyh_i .OR. jfld == jp_bdyh_s .OR. & |
|---|
| 589 | & jfld == jp_bdyt_i .OR. jfld == jp_bdyt_s .OR. jfld == jp_bdytsu .OR. & |
|---|
| 590 | & jfld == jp_bdys_i .OR. jfld == jp_bdyaip .OR. jfld == jp_bdyhip .OR. jfld == jp_bdyhil ) THEN |
|---|
| 591 | igrd = 1 ! T point |
|---|
| 592 | ipk = ipl ! jpl-cat data |
|---|
| 593 | llneed = dta_bdy(jbdy)%lneed_ice ! ice will be needed |
|---|
| 594 | llread = nn_ice_dta(jbdy) == 1 ! get data from NetCDF file |
|---|
| 595 | iszdim = idx_bdy(jbdy)%nblen(igrd) ! length of this bdy on this MPI processus |
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| 596 | ENDIF |
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| 597 | IF( jfld == jp_bdya_i ) THEN |
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| 598 | cl3 = 'a_i' |
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| 599 | bf_alias => bf(jp_bdya_i,jbdy:jbdy) ! alias for a_i structure of bdy number jbdy |
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| 600 | bn_alias => bn_a_i ! alias for a_i structure of nambdy_dta |
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| 601 | ENDIF |
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| 602 | IF( jfld == jp_bdyh_i ) THEN |
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| 603 | cl3 = 'h_i' |
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| 604 | bf_alias => bf(jp_bdyh_i,jbdy:jbdy) ! alias for h_i structure of bdy number jbdy |
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| 605 | bn_alias => bn_h_i ! alias for h_i structure of nambdy_dta |
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| 606 | ENDIF |
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| 607 | IF( jfld == jp_bdyh_s ) THEN |
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| 608 | cl3 = 'h_s' |
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| 609 | bf_alias => bf(jp_bdyh_s,jbdy:jbdy) ! alias for h_s structure of bdy number jbdy |
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| 610 | bn_alias => bn_h_s ! alias for h_s structure of nambdy_dta |
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| 611 | ENDIF |
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| 612 | IF( jfld == jp_bdyt_i ) THEN |
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| 613 | cl3 = 't_i' |
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| 614 | bf_alias => bf(jp_bdyt_i,jbdy:jbdy) ! alias for t_i structure of bdy number jbdy |
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| 615 | bn_alias => bn_t_i ! alias for t_i structure of nambdy_dta |
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| 616 | ENDIF |
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| 617 | IF( jfld == jp_bdyt_s ) THEN |
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| 618 | cl3 = 't_s' |
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| 619 | bf_alias => bf(jp_bdyt_s,jbdy:jbdy) ! alias for t_s structure of bdy number jbdy |
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| 620 | bn_alias => bn_t_s ! alias for t_s structure of nambdy_dta |
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| 621 | ENDIF |
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| 622 | IF( jfld == jp_bdytsu ) THEN |
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| 623 | cl3 = 'tsu' |
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| 624 | bf_alias => bf(jp_bdytsu,jbdy:jbdy) ! alias for tsu structure of bdy number jbdy |
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| 625 | bn_alias => bn_tsu ! alias for tsu structure of nambdy_dta |
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| 626 | ENDIF |
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| 627 | IF( jfld == jp_bdys_i ) THEN |
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| 628 | cl3 = 's_i' |
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| 629 | bf_alias => bf(jp_bdys_i,jbdy:jbdy) ! alias for s_i structure of bdy number jbdy |
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| 630 | bn_alias => bn_s_i ! alias for s_i structure of nambdy_dta |
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| 631 | ENDIF |
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| 632 | IF( jfld == jp_bdyaip ) THEN |
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| 633 | cl3 = 'aip' |
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| 634 | bf_alias => bf(jp_bdyaip,jbdy:jbdy) ! alias for aip structure of bdy number jbdy |
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| 635 | bn_alias => bn_aip ! alias for aip structure of nambdy_dta |
|---|
| 636 | ENDIF |
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| 637 | IF( jfld == jp_bdyhip ) THEN |
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| 638 | cl3 = 'hip' |
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| 639 | bf_alias => bf(jp_bdyhip,jbdy:jbdy) ! alias for hip structure of bdy number jbdy |
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| 640 | bn_alias => bn_hip ! alias for hip structure of nambdy_dta |
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| 641 | ENDIF |
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| 642 | IF( jfld == jp_bdyhil ) THEN |
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| 643 | cl3 = 'hil' |
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| 644 | bf_alias => bf(jp_bdyhil,jbdy:jbdy) ! alias for hil structure of bdy number jbdy |
|---|
| 645 | bn_alias => bn_hil ! alias for hil structure of nambdy_dta |
|---|
| 646 | ENDIF |
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| 647 | |
|---|
| 648 | IF( llneed .AND. iszdim > 0 ) THEN ! dta_bdy(jbdy)%xxx will be needed |
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| 649 | ! ! -> must be associated with an allocated target |
|---|
| 650 | ALLOCATE( bf_alias(1)%fnow( iszdim, 1, ipk ) ) ! allocate the target |
|---|
| 651 | ! |
|---|
| 652 | IF( llread ) THEN ! get data from NetCDF file |
|---|
| 653 | CALL fld_fill( bf_alias, bn_alias, cn_dir, 'bdy_dta', cl3//' '//ctmp1, ctmp2 ) ! use namelist info |
|---|
| 654 | IF( bf_alias(1)%ln_tint ) ALLOCATE( bf_alias(1)%fdta( iszdim, 1, ipk, 2 ) ) |
|---|
| 655 | bf_alias(1)%imap => idx_bdy(jbdy)%nbmap(1:iszdim,igrd) ! associate the mapping used for this bdy |
|---|
| 656 | bf_alias(1)%igrd = igrd ! used only for vertical integration of 3D arrays |
|---|
| 657 | bf_alias(1)%ibdy = jbdy ! " " " " " " " " |
|---|
| 658 | bf_alias(1)%ltotvel = ln_full_vel ! T if u3d is full velocity |
|---|
| 659 | bf_alias(1)%lzint = ln_zinterp ! T if it requires a vertical interpolation |
|---|
| 660 | ENDIF |
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| 661 | |
|---|
| 662 | ! associate the pointer and get rid of the dimensions with a size equal to 1 |
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| 663 | IF( jfld == jp_bdyssh ) dta_bdy(jbdy)%ssh => bf_alias(1)%fnow(:,1,1) |
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| 664 | IF( jfld == jp_bdyu2d ) dta_bdy(jbdy)%u2d => bf_alias(1)%fnow(:,1,1) |
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| 665 | IF( jfld == jp_bdyv2d ) dta_bdy(jbdy)%v2d => bf_alias(1)%fnow(:,1,1) |
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| 666 | IF( jfld == jp_bdyu3d ) dta_bdy(jbdy)%u3d => bf_alias(1)%fnow(:,1,:) |
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| 667 | IF( jfld == jp_bdyv3d ) dta_bdy(jbdy)%v3d => bf_alias(1)%fnow(:,1,:) |
|---|
| 668 | IF( jfld == jp_bdytem ) dta_bdy(jbdy)%tem => bf_alias(1)%fnow(:,1,:) |
|---|
| 669 | IF( jfld == jp_bdysal ) dta_bdy(jbdy)%sal => bf_alias(1)%fnow(:,1,:) |
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| 670 | IF( jfld == jp_bdya_i ) THEN |
|---|
| 671 | IF( ipk == jpl ) THEN ; dta_bdy(jbdy)%a_i => bf_alias(1)%fnow(:,1,:) |
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| 672 | ELSE ; ALLOCATE( dta_bdy(jbdy)%a_i(iszdim,jpl) ) |
|---|
| 673 | ENDIF |
|---|
| 674 | ENDIF |
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| 675 | IF( jfld == jp_bdyh_i ) THEN |
|---|
| 676 | IF( ipk == jpl ) THEN ; dta_bdy(jbdy)%h_i => bf_alias(1)%fnow(:,1,:) |
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| 677 | ELSE ; ALLOCATE( dta_bdy(jbdy)%h_i(iszdim,jpl) ) |
|---|
| 678 | ENDIF |
|---|
| 679 | ENDIF |
|---|
| 680 | IF( jfld == jp_bdyh_s ) THEN |
|---|
| 681 | IF( ipk == jpl ) THEN ; dta_bdy(jbdy)%h_s => bf_alias(1)%fnow(:,1,:) |
|---|
| 682 | ELSE ; ALLOCATE( dta_bdy(jbdy)%h_s(iszdim,jpl) ) |
|---|
| 683 | ENDIF |
|---|
| 684 | ENDIF |
|---|
| 685 | IF( jfld == jp_bdyt_i ) THEN |
|---|
| 686 | IF( ipk == jpl ) THEN ; dta_bdy(jbdy)%t_i => bf_alias(1)%fnow(:,1,:) |
|---|
| 687 | ELSE ; ALLOCATE( dta_bdy(jbdy)%t_i(iszdim,jpl) ) |
|---|
| 688 | ENDIF |
|---|
| 689 | ENDIF |
|---|
| 690 | IF( jfld == jp_bdyt_s ) THEN |
|---|
| 691 | IF( ipk == jpl ) THEN ; dta_bdy(jbdy)%t_s => bf_alias(1)%fnow(:,1,:) |
|---|
| 692 | ELSE ; ALLOCATE( dta_bdy(jbdy)%t_s(iszdim,jpl) ) |
|---|
| 693 | ENDIF |
|---|
| 694 | ENDIF |
|---|
| 695 | IF( jfld == jp_bdytsu ) THEN |
|---|
| 696 | IF( ipk == jpl ) THEN ; dta_bdy(jbdy)%tsu => bf_alias(1)%fnow(:,1,:) |
|---|
| 697 | ELSE ; ALLOCATE( dta_bdy(jbdy)%tsu(iszdim,jpl) ) |
|---|
| 698 | ENDIF |
|---|
| 699 | ENDIF |
|---|
| 700 | IF( jfld == jp_bdys_i ) THEN |
|---|
| 701 | IF( ipk == jpl ) THEN ; dta_bdy(jbdy)%s_i => bf_alias(1)%fnow(:,1,:) |
|---|
| 702 | ELSE ; ALLOCATE( dta_bdy(jbdy)%s_i(iszdim,jpl) ) |
|---|
| 703 | ENDIF |
|---|
| 704 | ENDIF |
|---|
| 705 | IF( jfld == jp_bdyaip ) THEN |
|---|
| 706 | IF( ipk == jpl ) THEN ; dta_bdy(jbdy)%aip => bf_alias(1)%fnow(:,1,:) |
|---|
| 707 | ELSE ; ALLOCATE( dta_bdy(jbdy)%aip(iszdim,jpl) ) |
|---|
| 708 | ENDIF |
|---|
| 709 | ENDIF |
|---|
| 710 | IF( jfld == jp_bdyhip ) THEN |
|---|
| 711 | IF( ipk == jpl ) THEN ; dta_bdy(jbdy)%hip => bf_alias(1)%fnow(:,1,:) |
|---|
| 712 | ELSE ; ALLOCATE( dta_bdy(jbdy)%hip(iszdim,jpl) ) |
|---|
| 713 | ENDIF |
|---|
| 714 | ENDIF |
|---|
| 715 | IF( jfld == jp_bdyhil ) THEN |
|---|
| 716 | IF( ipk == jpl ) THEN ; dta_bdy(jbdy)%hil => bf_alias(1)%fnow(:,1,:) |
|---|
| 717 | ELSE ; ALLOCATE( dta_bdy(jbdy)%hil(iszdim,jpl) ) |
|---|
| 718 | ENDIF |
|---|
| 719 | ENDIF |
|---|
| 720 | ENDIF |
|---|
| 721 | |
|---|
| 722 | END DO ! jpbdyfld |
|---|
| 723 | ! |
|---|
| 724 | END DO ! jbdy |
|---|
| 725 | ! |
|---|
| 726 | END SUBROUTINE bdy_dta_init |
|---|
| 727 | |
|---|
| 728 | !!============================================================================== |
|---|
| 729 | END MODULE bdydta |
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