| 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_ref = -1 ! Logical unit for reference CFC namelist |
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| 45 | INTEGER :: numnatc_cfg = -1 ! Logical unit for configuration CFC namelist |
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| 46 | INTEGER :: numonc = -1 ! Logical unit for output namelist |
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| 47 | INTEGER :: ios ! Local integer output status for namelist read |
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| 48 | INTEGER :: jl, jn |
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| 49 | !! |
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| 50 | NAMELIST/namcfcdate/ ndate_beg, nyear_res, simu_type |
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| 51 | !!---------------------------------------------------------------------- |
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| 52 | ! ! Open namelist files |
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| 53 | CALL ctl_opn( numnatc_ref, 'namelist_cfc_ref' , 'OLD', 'FORMATTED', 'SEQUENTIAL', -1, numout, .FALSE. ) |
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| 54 | CALL ctl_opn( numnatc_cfg, 'namelist_cfc_cfg' , 'OLD', 'FORMATTED', 'SEQUENTIAL', -1, numout, .FALSE. ) |
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| 55 | IF(lwm) CALL ctl_opn( numonc, 'output.namelist.cfc', 'UNKNOWN', 'FORMATTED', 'SEQUENTIAL', -1, numout, .FALSE. ) |
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| 56 | |
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| 57 | REWIND( numnatc_ref ) ! Namelist namcfcdate in reference namelist : CFC parameters |
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| 58 | READ ( numnatc_ref, namcfcdate, IOSTAT = ios, ERR = 901) |
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| 59 | 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namcfcdate in reference namelist', lwp ) |
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| 60 | |
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| 61 | REWIND( numnatc_cfg ) ! Namelist namcfcdate in configuration namelist : CFC parameters |
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| 62 | READ ( numnatc_cfg, namcfcdate, IOSTAT = ios, ERR = 902 ) |
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| 63 | 902 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namcfcdate in configuration namelist', lwp ) |
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| 64 | IF(lwm) WRITE ( numonc, namcfcdate ) |
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| 65 | |
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| 66 | IF(lwp) THEN ! control print |
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| 67 | WRITE(numout,*) |
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| 68 | WRITE(numout,*) ' trc_nam: Read namdates, namelist for CFC chemical model' |
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| 69 | WRITE(numout,*) ' ~~~~~~~' |
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| 70 | WRITE(numout,*) ' initial calendar date (aammjj) for CFC ndate_beg = ', ndate_beg |
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| 71 | WRITE(numout,*) ' restoring time constant (year) nyear_res = ', nyear_res |
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| 72 | IF (simu_type==1) THEN |
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| 73 | WRITE(numout,*) ' CFC running on SPIN-UP mode simu_type = ', simu_type |
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| 74 | ELSEIF (simu_type==2) THEN |
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| 75 | WRITE(numout,*) ' CFC running on HINDCAST/PROJECTION mode simu_type = ', simu_type |
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| 76 | ENDIF |
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| 77 | ENDIF |
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| 78 | nyear_beg = ndate_beg / 10000 |
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| 79 | IF(lwp) WRITE(numout,*) ' initial year (aa) nyear_beg = ', nyear_beg |
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| 80 | ! |
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| 81 | |
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| 82 | IF(lwm) CALL FLUSH ( numonc ) ! flush output namelist CFC |
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| 83 | |
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| 84 | END SUBROUTINE trc_nam_cfc |
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| 85 | |
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| 86 | #else |
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| 87 | !!---------------------------------------------------------------------- |
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| 88 | !! Dummy module : No CFC |
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| 89 | !!---------------------------------------------------------------------- |
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| 90 | CONTAINS |
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| 91 | SUBROUTINE trc_nam_cfc ! Empty routine |
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| 92 | END SUBROUTINE trc_nam_cfc |
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| 93 | #endif |
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| 94 | |
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| 95 | !!====================================================================== |
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| 96 | END MODULE trcnam_cfc |
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