| 1 | MODULE sbcwave |
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| 2 | !!====================================================================== |
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| 3 | !! *** MODULE sbcwave *** |
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| 4 | !! Wave module |
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| 5 | !!====================================================================== |
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| 6 | !! History : 3.3.1 ! 2011-09 (Adani M) Original code |
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| 7 | !!---------------------------------------------------------------------- |
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| 8 | USE iom ! I/O manager library |
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| 9 | USE in_out_manager ! I/O manager |
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| 10 | USE lib_mpp ! distribued memory computing library |
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| 11 | USE fldread ! read input fields |
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| 12 | USE sbc_oce ! Surface boundary condition: ocean fields |
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| 13 | |
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| 14 | |
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| 15 | !!---------------------------------------------------------------------- |
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| 16 | !! sbc_wave : read drag coefficient from wave model in netcdf files |
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| 17 | !!---------------------------------------------------------------------- |
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| 18 | |
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| 19 | IMPLICIT NONE |
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| 20 | PRIVATE |
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| 21 | |
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| 22 | PUBLIC sbc_wave ! routine called in sbc_blk_core or sbc_blk_ecmwf |
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| 23 | |
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| 24 | TYPE(FLD), ALLOCATABLE, DIMENSION(:) :: sf_wave ! structure of input fields (file informations, fields read) |
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| 25 | REAL(wp),PUBLIC,ALLOCATABLE,DIMENSION (:,:) :: cdn_wave |
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| 26 | |
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| 27 | !!---------------------------------------------------------------------- |
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| 28 | !! NEMO/OPA 4.0 , NEMO Consortium (2011) |
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| 29 | !! $Id: $ |
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| 30 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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| 31 | !!---------------------------------------------------------------------- |
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| 32 | CONTAINS |
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| 33 | |
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| 34 | SUBROUTINE sbc_wave( kt ) |
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| 35 | !!--------------------------------------------------------------------- |
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| 36 | !! *** ROUTINE sbc_apr *** |
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| 37 | !! |
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| 38 | !! ** Purpose : read drag coefficient from wave model in netcdf files. |
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| 39 | !! |
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| 40 | !! ** Method : - Read namelist namsbc_wave |
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| 41 | !! - Read Cd_n10 fields in netcdf files |
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| 42 | !! ** action : |
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| 43 | !! |
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| 44 | !!--------------------------------------------------------------------- |
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| 45 | INTEGER, INTENT( in ) :: kt ! ocean time step |
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| 46 | INTEGER :: ierror ! return error code |
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| 47 | CHARACTER(len=100) :: cn_dir_cdg ! Root directory for location of drag coefficient files |
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| 48 | TYPE(FLD_N) :: sn_cdg ! informations about the fields to be read |
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| 49 | !!--------------------------------------------------------------------- |
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| 50 | NAMELIST/namsbc_wave/ sn_cdg, cn_dir_cdg |
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| 51 | !!--------------------------------------------------------------------- |
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| 52 | |
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| 53 | !!---------------------------------------------------------------------- |
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| 54 | ! |
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| 55 | ! |
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| 56 | ! ! -------------------- ! |
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| 57 | IF( kt == nit000 ) THEN ! First call kt=nit000 ! |
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| 58 | ! ! -------------------- ! |
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| 59 | ! !* set file information (default values) |
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| 60 | ! ... default values (NB: frequency positive => hours, negative => months) |
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| 61 | ! ! file ! frequency ! variable ! time intep ! clim ! 'yearly' or ! weights ! rotation ! |
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| 62 | ! ! name ! (hours) ! name ! (T/F) ! (T/F) ! 'monthly' ! filename ! pairs ! |
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| 63 | sn_cdg = FLD_N('cdg_wave' , 1 ,'drag_coeff', .true. , .false. , 'daily' , '' , '' ) |
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| 64 | cn_dir_cdg = './' ! directory in which the Patm data are |
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| 65 | |
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| 66 | |
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| 67 | REWIND( numnam ) !* read in namlist namsbc_wave |
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| 68 | READ ( numnam, namsbc_wave ) |
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| 69 | ! |
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| 70 | |
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| 71 | ALLOCATE( sf_wave(1), STAT=ierror ) !* allocate and fill sf_wave with sn_cdg |
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| 72 | IF( ierror > 0 ) CALL ctl_stop( 'STOP', 'sbc_wave: unable to allocate sf_wave structure' ) |
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| 73 | ! |
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| 74 | CALL fld_fill( sf_wave, (/ sn_cdg /), cn_dir_cdg, 'sbc_wave', 'Wave module ', 'namsbc_wave' ) |
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| 75 | ALLOCATE( sf_wave(1)%fnow(jpi,jpj,1) ) |
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| 76 | IF( sn_cdg%ln_tint ) ALLOCATE( sf_wave(1)%fdta(jpi,jpj,1,2) ) |
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| 77 | ALLOCATE( cdn_wave(jpi,jpj) ) |
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| 78 | cdn_wave(:,:) = 0.0 |
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| 79 | ENDIF |
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| 80 | ! |
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| 81 | ! |
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| 82 | CALL fld_read( kt, nn_fsbc, sf_wave ) !* read drag coefficient from external forcing |
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| 83 | cdn_wave(:,:) = sf_wave(1)%fnow(:,:,1) |
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| 84 | |
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| 85 | END SUBROUTINE sbc_wave |
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| 86 | |
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| 87 | !!====================================================================== |
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| 88 | END MODULE sbcwave |
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