| 1 | MODULE trcnam_cfc |
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| 2 | !!====================================================================== |
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| 3 | !! *** MODULE trcnam_cfc *** |
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| 4 | !! TOP : initialisation of some run parameters for CFC chemical model |
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| 5 | !!====================================================================== |
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| 6 | !! History : 2.0 ! 2007-12 (C. Ethe, G. Madec) from trcnam.cfc.h90 |
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| 7 | !!---------------------------------------------------------------------- |
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| 8 | #if defined key_cfc |
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| 9 | !!---------------------------------------------------------------------- |
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| 10 | !! 'key_cfc' CFC tracers |
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| 11 | !!---------------------------------------------------------------------- |
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| 12 | !! trc_nam_cfc : CFC model initialisation |
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| 13 | !!---------------------------------------------------------------------- |
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| 14 | USE oce_trc ! Ocean variables |
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| 15 | USE par_trc ! TOP parameters |
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| 16 | USE trc ! TOP variables |
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| 17 | USE trcsms_cfc ! CFC specific variable |
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| 18 | USE iom ! I/O manager |
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| 19 | |
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| 20 | IMPLICIT NONE |
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| 21 | PRIVATE |
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| 22 | |
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| 23 | PUBLIC trc_nam_cfc ! called by trcnam.F90 module |
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| 24 | |
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| 25 | !!---------------------------------------------------------------------- |
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| 26 | !! NEMO/TOP 3.3 , NEMO Consortium (2010) |
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| 27 | !! $Id$ |
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| 28 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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| 29 | !!---------------------------------------------------------------------- |
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| 30 | |
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| 31 | CONTAINS |
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| 32 | |
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| 33 | SUBROUTINE trc_nam_cfc |
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| 34 | !!------------------------------------------------------------------- |
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| 35 | !! *** ROUTINE trc_nam_cfc *** |
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| 36 | !! |
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| 37 | !! ** Purpose : Definition some run parameter for CFC model |
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| 38 | !! |
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| 39 | !! ** Method : Read the namcfc namelist and check the parameter |
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| 40 | !! values called at the first timestep (nittrc000) |
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| 41 | !! |
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| 42 | !! ** input : Namelist namcfc |
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| 43 | !!---------------------------------------------------------------------- |
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| 44 | INTEGER :: numnatc |
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| 45 | INTEGER :: jl, jn |
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| 46 | TYPE(DIAG), DIMENSION(jp_cfc_2d) :: cfcdia2d |
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| 47 | !! |
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| 48 | NAMELIST/namcfcdate/ ndate_beg, nyear_res |
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| 49 | NAMELIST/namcfcdia/ cfcdia2d ! additional diagnostics |
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| 50 | !!------------------------------------------------------------------- |
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| 51 | |
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| 52 | ndate_beg = 300101 ! default namelist value |
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| 53 | nyear_res = 1950 |
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| 54 | |
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| 55 | ! ! Open namelist file |
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| 56 | CALL ctl_opn( numnatc, 'namelist_cfc', 'OLD', 'FORMATTED', 'SEQUENTIAL', -1, numout, .FALSE. ) |
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| 57 | |
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| 58 | READ( numnatc , namcfcdate ) ! read namelist |
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| 59 | |
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| 60 | IF(lwp) THEN ! control print |
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| 61 | WRITE(numout,*) |
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| 62 | WRITE(numout,*) ' trc_nam: Read namdates, namelist for CFC chemical model' |
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| 63 | WRITE(numout,*) ' ~~~~~~~' |
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| 64 | WRITE(numout,*) ' initial calendar date (aammjj) for CFC ndate_beg = ', ndate_beg |
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| 65 | WRITE(numout,*) ' restoring time constant (year) nyear_res = ', nyear_res |
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| 66 | ENDIF |
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| 67 | nyear_beg = ndate_beg / 10000 |
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| 68 | IF(lwp) WRITE(numout,*) ' initial year (aa) nyear_beg = ', nyear_beg |
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| 69 | ! |
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| 70 | |
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| 71 | IF( .NOT.lk_iomput .AND. ln_diatrc ) THEN |
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| 72 | ! |
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| 73 | ! Namelist namcfcdia |
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| 74 | ! ------------------- |
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| 75 | DO jl = 1, jp_cfc_2d |
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| 76 | WRITE(cfcdia2d(jl)%sname,'("2D_",I1)') jl ! short name |
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| 77 | WRITE(cfcdia2d(jl)%lname,'("2D DIAGNOSTIC NUMBER ",I2)') jl ! long name |
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| 78 | cfcdia2d(jl)%units = ' ' ! units |
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| 79 | END DO |
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| 80 | |
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| 81 | REWIND( numnatc ) ! read natrtd |
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| 82 | READ ( numnatc, namcfcdia ) |
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| 83 | |
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| 84 | DO jl = 1, jp_cfc_2d |
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| 85 | jn = jp_cfc0_2d + jl - 1 |
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| 86 | ctrc2d(jn) = TRIM( cfcdia2d(jl)%sname ) |
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| 87 | ctrc2l(jn) = TRIM( cfcdia2d(jl)%lname ) |
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| 88 | ctrc2u(jn) = TRIM( cfcdia2d(jl)%units ) |
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| 89 | END DO |
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| 90 | |
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| 91 | IF(lwp) THEN ! control print |
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| 92 | WRITE(numout,*) |
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| 93 | WRITE(numout,*) ' Namelist : natadd' |
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| 94 | DO jl = 1, jp_cfc_2d |
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| 95 | jn = jp_cfc0_2d + jl - 1 |
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| 96 | WRITE(numout,*) ' 2d diag nb : ', jn, ' short name : ', ctrc2d(jn), & |
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| 97 | & ' long name : ', ctrc2l(jn), ' unit : ', ctrc2u(jn) |
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| 98 | END DO |
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| 99 | WRITE(numout,*) ' ' |
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| 100 | ENDIF |
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| 101 | ! |
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| 102 | ENDIF |
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| 103 | |
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| 104 | END SUBROUTINE trc_nam_cfc |
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| 105 | |
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| 106 | #else |
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| 107 | !!---------------------------------------------------------------------- |
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| 108 | !! Dummy module : No CFC |
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| 109 | !!---------------------------------------------------------------------- |
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| 110 | CONTAINS |
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| 111 | SUBROUTINE trc_nam_cfc ! Empty routine |
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| 112 | END SUBROUTINE trc_nam_cfc |
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| 113 | #endif |
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| 114 | |
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| 115 | !!====================================================================== |
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| 116 | END MODULE trcnam_cfc |
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