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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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_c14b ! 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_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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40 | !! values called at the first timestep (nittrc000) |
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41 | !! |
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42 | !! ** input : Namelist namelist_c14b |
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43 | !!---------------------------------------------------------------------- |
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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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48 | |
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49 | ! definition of additional diagnostic as a structure |
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50 | INTEGER :: jl, jn |
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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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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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57 | IF(lwm) CALL ctl_opn( numonb, 'output.namelist.c14', 'UNKNOWN', 'FORMATTED', 'SEQUENTIAL', -1, numout, .FALSE. ) |
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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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61 | |
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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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65 | IF(lwm) WRITE ( numonb, namc14date ) |
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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 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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77 | IF(lwm) CALL FLUSH ( numonb ) ! flush output namelist C14b |
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78 | |
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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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