[1] | 1 | MODULE obcdta |
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[9] | 2 | !!====================================================================== |
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| 3 | !! *** MODULE obcdta *** |
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[1] | 4 | !! Open boundary data : read the data for the open boundaries. |
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[9] | 5 | !!====================================================================== |
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| 6 | !! History : 3.3 ! 2010-12 () - - |
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| 7 | !!---------------------------------------------------------------------- |
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[1] | 8 | #if defined key_obc |
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| 9 | !!------------------------------------------------------------------------------ |
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| 10 | !! 'key_obc' : Open Boundary Conditions |
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| 11 | !!------------------------------------------------------------------------------ |
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| 12 | !! obc_dta : read u, v, t, s data along each open boundary |
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| 13 | !!------------------------------------------------------------------------------ |
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[9] | 14 | USE obc_oce ! ocean open boundary conditions |
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[1] | 15 | USE obc_par ! ocean open boundary conditions |
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[9] | 16 | USE fldread ! read input fields |
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[1] | 17 | USE in_out_manager ! I/O logical units |
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| 18 | |
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| 19 | IMPLICIT NONE |
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| 20 | PRIVATE |
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| 21 | |
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[9] | 22 | PUBLIC obc_dta ! routines called by step.F90 |
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| 23 | PUBLIC obc_dta_bt ! routines called by dynspg_ts.F90 |
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[1] | 24 | |
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[9] | 25 | TYPE(FLD), DIMENSION(16) :: sf_obc !: structure: |
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[1] | 26 | !!---------------------------------------------------------------------- |
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| 27 | !! NEMO/OPA 3.3 , NEMO Consortium (2010) |
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[9] | 28 | !! $Id: obcdta.F90 188 2010-12-28 21:15:19Z rblod $ |
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| 29 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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[1] | 30 | !!---------------------------------------------------------------------- |
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| 31 | CONTAINS |
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| 32 | |
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| 33 | SUBROUTINE obc_dta( kt ) |
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| 34 | !!--------------------------------------------------------------------------- |
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| 35 | !! *** SUBROUTINE obc_dta *** |
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| 36 | !! |
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[9] | 37 | !! ** Purpose : read the data for the open boundaries. |
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[1] | 38 | !!--------------------------------------------------------------------------- |
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[9] | 39 | INTEGER, INTENT( in ) :: kt ! ocean time-step |
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| 40 | !!--------------------------------------------------------------------- |
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| 41 | ! |
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| 42 | IF( kt == nit000 ) CALL obc_dta_init() |
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[1] | 43 | ! |
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| 44 | IF ( lp_obc_east ) THEN |
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[9] | 45 | CALL fld_read( kt, 1, sf_obc(1:4) ) |
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| 46 | ufoe(:,:) = sf_obc(1)%fnow(:,:,1) |
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| 47 | vfoe(:,:) = sf_obc(2)%fnow(:,:,1) |
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| 48 | tfoe(:,:) = sf_obc(3)%fnow(:,:,1) |
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| 49 | sfoe(:,:) = sf_obc(4)%fnow(:,:,1) |
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[1] | 50 | ENDIF |
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[9] | 51 | |
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[1] | 52 | IF ( lp_obc_west ) THEN |
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[9] | 53 | CALL fld_read( kt, 1, sf_obc(5:8) ) |
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| 54 | ufow(:,:) = sf_obc(5)%fnow(:,:,1) |
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| 55 | vfow(:,:) = sf_obc(6)%fnow(:,:,1) |
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| 56 | tfow(:,:) = sf_obc(7)%fnow(:,:,1) |
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| 57 | sfow(:,:) = sf_obc(8)%fnow(:,:,1) |
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[1] | 58 | ENDIF |
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[9] | 59 | |
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[1] | 60 | IF ( lp_obc_north ) THEN |
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[9] | 61 | CALL fld_read( kt, 1, sf_obc(9:12) ) |
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| 62 | ufon(:,:) = sf_obc( 9)%fnow(:,:,1) |
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| 63 | vfon(:,:) = sf_obc(10)%fnow(:,:,1) |
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| 64 | tfon(:,:) = sf_obc(11)%fnow(:,:,1) |
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| 65 | sfon(:,:) = sf_obc(12)%fnow(:,:,1) |
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[1] | 66 | ENDIF |
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[9] | 67 | |
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[1] | 68 | IF ( lp_obc_south ) THEN |
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[9] | 69 | CALL fld_read( kt, 1, sf_obc(13:16) ) |
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| 70 | ufos(:,:) = sf_obc(13)%fnow(:,:,1) |
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| 71 | vfos(:,:) = sf_obc(14)%fnow(:,:,1) |
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| 72 | tfos(:,:) = sf_obc(15)%fnow(:,:,1) |
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| 73 | sfos(:,:) = sf_obc(16)%fnow(:,:,1) |
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[1] | 74 | ENDIF |
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[9] | 75 | |
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| 76 | END SUBROUTINE obc_dta |
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[1] | 77 | |
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| 78 | |
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| 79 | # if defined key_dynspg_ts || defined key_dynspg_exp |
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| 80 | SUBROUTINE obc_dta_bt( kt, kbt ) |
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[9] | 81 | INTEGER,INTENT(in) :: kt |
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| 82 | INTEGER, INTENT( in ) :: kbt ! barotropic ocean time-step index |
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[1] | 83 | !!--------------------------------------------------------------------------- |
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| 84 | !! *** SUBROUTINE obc_dta *** |
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| 85 | !! |
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| 86 | !! ** Purpose : time interpolation of barotropic data for time-splitting scheme |
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| 87 | !! Data at the boundary must be in m2/s |
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| 88 | END SUBROUTINE obc_dta_bt |
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| 89 | |
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| 90 | # else |
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| 91 | !!----------------------------------------------------------------------------- |
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| 92 | !! Default option |
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| 93 | !!----------------------------------------------------------------------------- |
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| 94 | SUBROUTINE obc_dta_bt ( kt, kbt ) ! Empty routine |
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| 95 | INTEGER,INTENT(in) :: kt |
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| 96 | INTEGER, INTENT( in ) :: kbt ! barotropic ocean time-step index |
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| 97 | WRITE(*,*) 'obc_dta_bt: You should not have seen this print! error?', kt |
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| 98 | WRITE(*,*) 'obc_dta_bt: You should not have seen this print! error?', kbt |
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| 99 | END SUBROUTINE obc_dta_bt |
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| 100 | # endif |
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| 101 | |
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[9] | 102 | |
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| 103 | SUBROUTINE obc_dta_init |
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| 104 | !!--------------------------------------------------------------------------- |
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| 105 | !! *** SUBROUTINE obc_dta *** |
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| 106 | !! |
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| 107 | !! ** Purpose : initialization of .... |
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[1] | 108 | !! |
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[9] | 109 | !! ** Method : - read the obc namobc_dta namelist |
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[1] | 110 | !! |
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[9] | 111 | !! ** Action : - read parameters |
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| 112 | !!--------------------------------------------------------------------------- |
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| 113 | INTEGER :: ifpr |
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| 114 | CHARACTER(len=100) :: cn_dir ! Root directory for location of core files |
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| 115 | TYPE(FLD_N), DIMENSION(4) :: sn_obce, sn_obcw, sn_obcn, sn_obcs ! array of namelist informations on the obc to read |
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| 116 | NAMELIST/namobc_dta/ sn_obce, sn_obcw, sn_obcn, sn_obcs |
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| 117 | !!--------------------------------------------------------------------- |
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| 118 | ! set file information (default values) |
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| 119 | cn_dir = './' ! directory in which the model is executed |
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| 120 | ! |
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| 121 | ! (NB: frequency positive => hours, negative => months) |
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| 122 | ! ! file ! frequency ! variable ! time intep ! clim ! 'yearly' or ! weights ! rotation ! |
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| 123 | ! ! name ! (hours) ! name ! (T/F) ! (T/F) ! 'monthly' ! filename ! pairs ! |
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| 124 | sn_obce(1) = FLD_N( 'obc_east', 120 , 'vozocrtx' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) |
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| 125 | sn_obce(2) = FLD_N( 'obc_east', 120 , 'vomecrty' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) |
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| 126 | sn_obce(3) = FLD_N( 'obc_east', 120 , 'votemper' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) |
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| 127 | sn_obce(4) = FLD_N( 'obc_east', 120 , 'vosaline' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) |
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| 128 | |
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| 129 | sn_obcw(1) = FLD_N( 'obc_west', 120 , 'vozocrtx' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) |
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| 130 | sn_obcw(2) = FLD_N( 'obc_west', 120 , 'vomecrty' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) |
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| 131 | sn_obcw(3) = FLD_N( 'obc_west', 120 , 'votemper' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) |
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| 132 | sn_obcw(4) = FLD_N( 'obc_west', 120 , 'vosaline' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) |
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| 133 | |
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| 134 | sn_obcn(1) = FLD_N( 'obc_north', 120 , 'vozocrtx' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) |
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| 135 | sn_obcn(2) = FLD_N( 'obc_north', 120 , 'vomecrty' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) |
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| 136 | sn_obcn(3) = FLD_N( 'obc_north', 120 , 'votemper' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) |
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| 137 | sn_obcn(4) = FLD_N( 'obc_north', 120 , 'vosaline' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) |
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| 138 | |
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| 139 | sn_obcs(1) = FLD_N( 'obc_south', 120 , 'vozocrtx' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) |
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| 140 | sn_obcs(2) = FLD_N( 'obc_south', 120 , 'vomecrty' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) |
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| 141 | sn_obcs(3) = FLD_N( 'obc_south', 120 , 'votemper' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) |
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| 142 | sn_obcs(4) = FLD_N( 'obc_south', 120 , 'vosaline' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) |
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| 143 | ! |
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| 144 | REWIND( numnam ) ! read in namlist namobc_dta |
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| 145 | READ ( numnam, namobc_dta ) |
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| 146 | |
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| 147 | IF ( lp_obc_east ) THEN |
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| 148 | DO ifpr= 1, 4 |
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| 149 | ALLOCATE( sf_obc(ifpr)%fnow(jpj,jpk,1) ) |
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| 150 | IF( sn_obce(ifpr)%ln_tint ) ALLOCATE( sf_obc(ifpr)%fdta(jpj,jpk,1,2) ) |
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| 151 | END DO |
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| 152 | CALL fld_fill( sf_obc(1:4), sn_obce, cn_dir, 'obc_dta_init', 'fill east OBC', 'namobc_dta' ) |
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[1] | 153 | ENDIF |
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[9] | 154 | |
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[1] | 155 | IF ( lp_obc_west ) THEN |
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[9] | 156 | DO ifpr= 5, 8 |
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| 157 | ALLOCATE( sf_obc(ifpr)%fnow(jpj,jpk,1) ) |
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| 158 | IF( sn_obcw(ifpr-4)%ln_tint ) ALLOCATE( sf_obc(ifpr)%fdta(jpj,jpk,1,2) ) |
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| 159 | END DO |
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| 160 | CALL fld_fill( sf_obc(5:8), sn_obcw, cn_dir, 'obc_dta_init', 'fill west OBC', 'namobc_dta' ) |
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[1] | 161 | ENDIF |
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[9] | 162 | |
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| 163 | IF ( lp_obc_north ) THEN |
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| 164 | DO ifpr= 9, 12 |
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| 165 | ALLOCATE( sf_obc(ifpr)%fnow(jpi,jpk,1) ) |
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| 166 | IF( sn_obcn(ifpr-8)%ln_tint ) ALLOCATE( sf_obc(ifpr)%fdta(jpi,jpk,1,2) ) |
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| 167 | END DO |
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| 168 | CALL fld_fill( sf_obc(9:12), sn_obcn, cn_dir, 'obc_dta_init', 'fill north OBC', 'namobc_dta' ) |
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[1] | 169 | ENDIF |
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[9] | 170 | |
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| 171 | IF ( lp_obc_south ) THEN |
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| 172 | DO ifpr= 13, 16 |
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| 173 | ALLOCATE( sf_obc(ifpr)%fnow(jpi,jpk,1) ) |
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| 174 | IF( sn_obcs(ifpr-12)%ln_tint ) ALLOCATE( sf_obc(ifpr)%fdta(jpi,jpk,1,2) ) |
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| 175 | END DO |
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| 176 | CALL fld_fill( sf_obc(13:16), sn_obcs, cn_dir, 'obc_dta_init', 'fill south OBC', 'namobc_dta' ) |
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[1] | 177 | ENDIF |
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| 178 | |
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[9] | 179 | END SUBROUTINE obc_dta_init |
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[1] | 180 | |
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| 181 | #else |
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| 182 | !!------------------------------------------------------------------------------ |
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| 183 | !! default option: Dummy module NO Open Boundary Conditions |
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| 184 | !!------------------------------------------------------------------------------ |
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| 185 | CONTAINS |
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| 186 | SUBROUTINE obc_dta( kt ) ! Dummy routine |
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| 187 | INTEGER, INTENT (in) :: kt |
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| 188 | WRITE(*,*) 'obc_dta: You should not have seen this print! error?', kt |
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| 189 | END SUBROUTINE obc_dta |
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| 190 | #endif |
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[9] | 191 | |
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| 192 | !!====================================================================== |
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[1] | 193 | END MODULE obcdta |
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