1 | MODULE usrdef_nam |
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2 | !!====================================================================== |
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3 | !! *** MODULE usrdef_nam *** |
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4 | !! |
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5 | !! === BENCH configuration === |
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6 | !! |
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7 | !! User defined : set the domain characteristics of a user configuration |
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8 | !!====================================================================== |
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9 | !! History : NEMO ! |
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10 | !!---------------------------------------------------------------------- |
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11 | |
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12 | !!---------------------------------------------------------------------- |
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13 | !! usr_def_nam : read user defined namelist and set global domain size |
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14 | !!---------------------------------------------------------------------- |
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15 | USE par_oce ! ocean space and time domain |
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16 | USE in_out_manager ! I/O manager |
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17 | USE lib_mpp ! to get ctl_nam |
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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 usr_def_nam ! called by nemogcm.F90 |
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23 | |
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24 | !!---------------------------------------------------------------------- |
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25 | !! NEMO/OPA 4.0 , NEMO Consortium (2016) |
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26 | !! $Id$ |
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27 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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28 | !!---------------------------------------------------------------------- |
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29 | CONTAINS |
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30 | |
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31 | SUBROUTINE usr_def_nam( ldtxt, ldnam, cd_cfg, kk_cfg, kpi, kpj, kpk, kperio ) |
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32 | !!---------------------------------------------------------------------- |
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33 | !! *** ROUTINE dom_nam *** |
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34 | !! |
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35 | !! ** Purpose : read user defined namelist and define the domain size |
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36 | !! |
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37 | !! ** Method : read in namusr_def containing all the user specific namelist parameter |
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38 | !! |
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39 | !! Here EW_CANAL configuration |
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40 | !! |
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41 | !! ** input : - namusr_def namelist found in namelist_cfg |
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42 | !!---------------------------------------------------------------------- |
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43 | CHARACTER(len=*), DIMENSION(:), INTENT(out) :: ldtxt, ldnam ! stored print information |
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44 | CHARACTER(len=*) , INTENT(out) :: cd_cfg ! configuration name |
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45 | INTEGER , INTENT(out) :: kk_cfg ! configuration resolution |
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46 | INTEGER , INTENT(out) :: kpi, kpj, kpk ! global domain sizes |
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47 | INTEGER , INTENT(out) :: kperio ! lateral global domain b.c. |
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48 | ! |
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49 | ! |
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50 | INTEGER :: ios, ii ! Local integer |
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51 | ! !!* namusr_def namelist *!! |
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52 | INTEGER :: nn_isize ! number of point in i-direction of global(local) domain if >0 (<0) |
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53 | INTEGER :: nn_jsize ! number of point in j-direction of global(local) domain if >0 (<0) |
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54 | INTEGER :: nn_ksize ! total number of point in k-direction |
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55 | INTEGER :: nn_perio ! periodicity |
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56 | ! !!* nammpp namelist *!! |
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57 | CHARACTER(len=1) :: cn_mpi_send |
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58 | INTEGER :: nn_buffer, jpni, jpnj, jpnij |
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59 | LOGICAL :: ln_nnogather |
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60 | !! |
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61 | NAMELIST/namusr_def/ nn_isize, nn_jsize, nn_ksize, nn_perio |
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62 | NAMELIST/nammpp/ cn_mpi_send, nn_buffer, jpni, jpnj, jpnij, ln_nnogather |
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63 | !!---------------------------------------------------------------------- |
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64 | ! |
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65 | REWIND( numnam_cfg ) ! Namelist namusr_def (exist in namelist_cfg only) |
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66 | READ ( numnam_cfg, namusr_def, IOSTAT = ios, ERR = 903 ) |
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67 | 903 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namusr_def in configuration namelist', .TRUE. ) |
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68 | WRITE( ldnam(:), namusr_def ) |
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69 | ! |
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70 | cd_cfg = 'BENCH' ! name & resolution (not used) |
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71 | kk_cfg = 0 |
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72 | |
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73 | IF( nn_isize < 0 .AND. nn_jsize < 0 ) THEN |
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74 | ! |
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75 | REWIND( numnam_ref ) ! Namelist nammpp in reference namelist: mpi variables |
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76 | READ ( numnam_ref, nammpp, IOSTAT = ios, ERR = 901) |
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77 | 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'nammpp in reference namelist', lwp ) |
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78 | ! |
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79 | REWIND( numnam_cfg ) ! Namelist nammpp in configuration namelist: mpi variables |
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80 | READ ( numnam_cfg, nammpp, IOSTAT = ios, ERR = 902 ) |
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81 | 902 IF( ios > 0 ) CALL ctl_nam ( ios , 'nammpp in configuration namelist', lwp ) |
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82 | |
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83 | kpi = ( -nn_isize - 2*nn_hls ) * jpni + 2*nn_hls |
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84 | kpj = ( -nn_jsize - 2*nn_hls ) * jpnj + 2*nn_hls |
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85 | ELSE |
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86 | kpi = nn_isize |
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87 | kpj = nn_jsize |
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88 | ENDIF |
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89 | |
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90 | kpk = nn_ksize |
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91 | kperio = nn_perio |
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92 | |
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93 | ! ! control print |
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94 | ii = 1 |
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95 | WRITE(ldtxt(ii),*) ' ' ; ii = ii + 1 |
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96 | WRITE(ldtxt(ii),*) 'usr_def_nam : read the user defined namelist (namusr_def) in namelist_cfg' ; ii = ii + 1 |
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97 | WRITE(ldtxt(ii),*) '~~~~~~~~~~~ ' ; ii = ii + 1 |
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98 | WRITE(ldtxt(ii),*) ' Namelist namusr_def : BENCH test case' ; ii = ii + 1 |
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99 | IF( nn_isize > 0 ) THEN |
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100 | WRITE(ldtxt(ii),*) ' global domain size-x nn_isize = ', nn_isize ; ii = ii + 1 |
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101 | ELSE |
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102 | WRITE(ldtxt(ii),*) ' jpni = ', jpni ; ii = ii + 1 |
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103 | WRITE(ldtxt(ii),*) ' local domain size-x -nn_isize = ', -nn_isize ; ii = ii + 1 |
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104 | WRITE(ldtxt(ii),*) ' global domain size-x kpi = ', kpi ; ii = ii + 1 |
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105 | ENDIF |
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106 | IF( nn_jsize > 0 ) THEN |
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107 | WRITE(ldtxt(ii),*) ' global domain size-y nn_jsize = ', nn_jsize ; ii = ii + 1 |
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108 | ELSE |
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109 | WRITE(ldtxt(ii),*) ' jpnj = ', jpnj ; ii = ii + 1 |
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110 | WRITE(ldtxt(ii),*) ' local domain size-y -nn_jsize = ', -nn_jsize ; ii = ii + 1 |
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111 | WRITE(ldtxt(ii),*) ' global domain size-y kpj = ', kpj ; ii = ii + 1 |
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112 | ENDIF |
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113 | WRITE(ldtxt(ii),*) ' global domain size-z nn_ksize = ', nn_ksize ; ii = ii + 1 |
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114 | WRITE(ldtxt(ii),*) ' LBC of the global domain kperio = ', kperio ; ii = ii + 1 |
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115 | ! |
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116 | END SUBROUTINE usr_def_nam |
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117 | |
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118 | !!====================================================================== |
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119 | END MODULE usrdef_nam |
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