| [2038] | 1 | MODULE trcnam_c14b |
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| 2 | !!====================================================================== |
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| 3 | !! *** MODULE trcnam_c14b *** |
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| 4 | !! TOP : initialisation of some run parameters for C14 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_c14b |
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| 9 | !!---------------------------------------------------------------------- |
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| 10 | !! 'key_c14b' C14 bomb tracer |
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| 11 | !!---------------------------------------------------------------------- |
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| 12 | !! trc_nam_c14b : C14 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_c14b ! C14b specific variable |
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| [3294] | 18 | USE iom ! I/O manager |
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| [2038] | 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_c14b ! called by trcnam.F90 module |
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| 24 | |
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| 25 | !!---------------------------------------------------------------------- |
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| [2287] | 26 | !! NEMO/TOP 3.3 , NEMO Consortium (2010) |
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| [6486] | 27 | !! $Id$ |
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| [2287] | 28 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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| [2038] | 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_c14b |
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| 34 | !!------------------------------------------------------------------- |
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| 35 | !! *** ROUTINE trc_nam_c14b *** |
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| 36 | !! |
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| 37 | !! ** Purpose : Definition some run parameter for C14 model |
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| 38 | !! |
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| 39 | !! ** Method : Read the namc14 namelist and check the parameter |
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| [3294] | 40 | !! values called at the first timestep (nittrc000) |
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| [2038] | 41 | !! |
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| 42 | !! ** input : Namelist namelist_c14b |
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| 43 | !!---------------------------------------------------------------------- |
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| [4147] | 44 | INTEGER :: numnatb_ref = -1 ! Logical unit for reference c14b namelist |
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| 45 | INTEGER :: numnatb_cfg = -1 ! Logical unit for configuration c14b namelist |
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| 46 | INTEGER :: numonb = -1 ! Logical unit for output namelist |
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| 47 | INTEGER :: ios ! Local integer output status for namelist read |
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| [2038] | 48 | |
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| 49 | ! definition of additional diagnostic as a structure |
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| [3294] | 50 | INTEGER :: jl, jn |
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| [2038] | 51 | !! |
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| 52 | NAMELIST/namc14date/ ndate_beg_b, nyear_res_b |
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| 53 | !!------------------------------------------------------------------- |
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| 54 | ! ! Open namelist file |
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| [4147] | 55 | CALL ctl_opn( numnatb_ref, 'namelist_c14b_ref' , 'OLD', 'FORMATTED', 'SEQUENTIAL', -1, numout, .FALSE. ) |
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| 56 | CALL ctl_opn( numnatb_cfg, 'namelist_c14b_cfg' , 'OLD', 'FORMATTED', 'SEQUENTIAL', -1, numout, .FALSE. ) |
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| [4624] | 57 | IF(lwm) CALL ctl_opn( numonb, 'output.namelist.c14', 'UNKNOWN', 'FORMATTED', 'SEQUENTIAL', -1, numout, .FALSE. ) |
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| [4147] | 58 | REWIND( numnatb_ref ) ! Namelist namc14date in reference namelist : c14b parameters |
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| 59 | READ ( numnatb_ref, namc14date, IOSTAT = ios, ERR = 901) |
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| 60 | 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namc14date in reference namelist', lwp ) |
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| [2038] | 61 | |
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| [4147] | 62 | REWIND( numnatb_cfg ) ! Namelist namc14date in configuration namelist : c14b parameters |
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| 63 | READ ( numnatb_cfg, namc14date, IOSTAT = ios, ERR = 902 ) |
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| 64 | 902 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namc14date in configuration namelist', lwp ) |
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| [4624] | 65 | IF(lwm) WRITE ( numonb, namc14date ) |
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| [2038] | 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 C14 chemical model' |
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| 69 | WRITE(numout,*) ' ~~~~~~~' |
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| 70 | WRITE(numout,*) ' initial calendar date (aammjj) for C14 ndate_beg_b = ', ndate_beg_b |
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| 71 | WRITE(numout,*) ' restoring time constant (year) nyear_res_b = ', nyear_res_b |
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| 72 | ENDIF |
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| 73 | nyear_beg_b = ndate_beg_b / 10000 |
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| 74 | IF(lwp) WRITE(numout,*) ' initial year (aa) nyear_beg_b = ', nyear_beg_b |
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| 75 | ! |
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| 76 | |
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| [4624] | 77 | IF(lwm) CALL FLUSH ( numonb ) ! flush output namelist C14b |
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| [4147] | 78 | |
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| [2038] | 79 | END SUBROUTINE trc_nam_c14b |
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| 80 | |
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| 81 | #else |
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| 82 | !!---------------------------------------------------------------------- |
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| 83 | !! Dummy module : No 14C |
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| 84 | !!---------------------------------------------------------------------- |
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| 85 | CONTAINS |
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| 86 | SUBROUTINE trc_nam_c14b ! Empty routine |
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| 87 | END SUBROUTINE trc_nam_c14b |
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| 88 | #endif |
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| 89 | |
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| 90 | !!====================================================================== |
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| 91 | END MODULE trcnam_c14b |
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