1 | MODULE in_out_manager |
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2 | !!====================================================================== |
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3 | !! *** MODULE in_out_manager *** |
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4 | !! I/O manager utilities : Defines run parameters together with logical units |
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5 | !!===================================================================== |
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6 | !! History : 1.0 ! 2002-06 (G. Madec) original code |
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7 | !! 2.0 ! 2006-07 (S. Masson) iom, add ctl_stop, ctl_warn |
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8 | !! 3.0 ! 2008-06 (G. Madec) add ctmp4 to ctmp10 |
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9 | !! 3.2 ! 2009-08 (S. MAsson) add new ctl_opn |
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10 | !! 3.3 ! 2010-10 (A. Coward) add NetCDF4 usage |
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11 | !!---------------------------------------------------------------------- |
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12 | |
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13 | !!---------------------------------------------------------------------- |
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14 | USE par_oce ! ocean parameter |
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15 | USE nc4interface ! NetCDF4 interface |
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16 | |
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17 | IMPLICIT NONE |
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18 | PUBLIC |
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19 | |
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20 | !!---------------------------------------------------------------------- |
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21 | !! namrun namelist parameters |
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22 | !!---------------------------------------------------------------------- |
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23 | CHARACTER(lc) :: cn_exp !: experiment name used for output filename |
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24 | CHARACTER(lc) :: cn_ocerst_in !: suffix of ocean restart name (input) |
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25 | CHARACTER(lc) :: cn_ocerst_indir !: restart input directory |
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26 | CHARACTER(lc) :: cn_ocerst_out !: suffix of ocean restart name (output) |
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27 | CHARACTER(lc) :: cn_ocerst_outdir !: restart output directory |
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28 | LOGICAL :: ln_rstart !: start from (F) rest or (T) a restart file |
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29 | LOGICAL :: ln_rst_list !: output restarts at list of times (T) or by frequency (F) |
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30 | INTEGER :: nn_rstctl !: control of the time step (0, 1 or 2) |
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31 | INTEGER :: nn_rstssh = 0 !: hand made initilization of ssh or not (1/0) |
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32 | INTEGER :: nn_it000 !: index of the first time step |
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33 | INTEGER :: nn_itend !: index of the last time step |
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34 | INTEGER :: nn_date0 !: initial calendar date aammjj |
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35 | INTEGER :: nn_time0 !: initial time of day in hhmm |
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36 | INTEGER :: nn_leapy !: Leap year calendar flag (0/1 or 30) |
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37 | INTEGER :: nn_istate !: initial state output flag (0/1) |
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38 | INTEGER :: nn_write !: model standard output frequency |
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39 | INTEGER :: nn_stock !: restart file frequency |
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40 | INTEGER, DIMENSION(10) :: nn_stocklist !: restart dump times |
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41 | LOGICAL :: ln_mskland !: mask land points in NetCDF outputs (costly: + ~15%) |
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42 | LOGICAL :: ln_cfmeta !: output additional data to netCDF files required for compliance with the CF metadata standard |
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43 | LOGICAL :: ln_clobber !: clobber (overwrite) an existing file |
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44 | INTEGER :: nn_chunksz !: chunksize (bytes) for NetCDF file (works only with iom_nf90 routines) |
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45 | LOGICAL :: ln_xios_read !: use xios to read single file restart |
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46 | INTEGER :: nn_wxios !: write resart using xios 0 - no, 1 - single, 2 - multiple file output |
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47 | INTEGER :: nn_no !: Assimilation cycle |
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48 | |
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49 | #if defined key_netcdf4 |
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50 | !!---------------------------------------------------------------------- |
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51 | !! namnc4 namelist parameters (key_netcdf4) |
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52 | !!---------------------------------------------------------------------- |
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53 | ! The following four values determine the partitioning of the output fields |
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54 | ! into netcdf4 chunks. They are unrelated to the nn_chunk_sz setting which is |
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55 | ! for runtime optimisation. The individual netcdf4 chunks can be optionally |
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56 | ! gzipped (recommended) leading to significant reductions in I/O volumes |
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57 | ! !!!** variables only used with iom_nf90 routines and key_netcdf4 ** |
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58 | INTEGER :: nn_nchunks_i !: number of chunks required in the i-dimension |
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59 | INTEGER :: nn_nchunks_j !: number of chunks required in the j-dimension |
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60 | INTEGER :: nn_nchunks_k !: number of chunks required in the k-dimension |
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61 | INTEGER :: nn_nchunks_t !: number of chunks required in the t-dimension |
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62 | LOGICAL :: ln_nc4zip !: netcdf4 usage: (T) chunk and compress output using the HDF5 sublayers of netcdf4 |
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63 | ! ! (F) ignore chunking request and use the netcdf4 library |
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64 | ! ! to produce netcdf3-compatible files |
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65 | #endif |
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66 | |
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67 | !$AGRIF_DO_NOT_TREAT |
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68 | TYPE(snc4_ctl) :: snc4set !: netcdf4 chunking control structure (always needed for decision making) |
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69 | !$AGRIF_END_DO_NOT_TREAT |
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70 | |
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71 | |
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72 | !! conversion of DOCTOR norm namelist name into model name |
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73 | !! (this should disappear in a near futur) |
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74 | |
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75 | CHARACTER(lc) :: cexper !: experiment name used for output filename |
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76 | INTEGER :: nrstdt !: control of the time step (0, 1 or 2) |
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77 | INTEGER :: nit000 !: index of the first time step |
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78 | INTEGER :: nitend !: index of the last time step |
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79 | INTEGER :: ndate0 !: initial calendar date aammjj |
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80 | INTEGER :: nleapy !: Leap year calendar flag (0/1 or 30) |
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81 | INTEGER :: ninist !: initial state output flag (0/1) |
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82 | |
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83 | !!---------------------------------------------------------------------- |
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84 | !! was in restart but moved here because of the OFF line... better solution should be found... |
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85 | !!---------------------------------------------------------------------- |
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86 | INTEGER :: nitrst !: time step at which restart file should be written |
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87 | LOGICAL :: lrst_oce !: logical to control the oce restart write |
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88 | LOGICAL :: lrst_ice !: logical to control the ice restart write |
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89 | INTEGER :: numror = 0 !: logical unit for ocean restart (read). Init to 0 is needed for SAS (in daymod.F90) |
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90 | INTEGER :: numrir !: logical unit for ice restart (read) |
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91 | INTEGER :: numrow !: logical unit for ocean restart (write) |
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92 | INTEGER :: numriw !: logical unit for ice restart (write) |
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93 | INTEGER :: nrst_lst !: number of restart to output next |
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94 | |
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95 | !!---------------------------------------------------------------------- |
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96 | !! output monitoring |
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97 | !!---------------------------------------------------------------------- |
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98 | LOGICAL :: ln_ctl !: run control for debugging |
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99 | TYPE :: sn_ctl !: optional use structure for finer control over output selection |
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100 | LOGICAL :: l_config = .FALSE. !: activate/deactivate finer control |
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101 | ! Note if l_config is True then ln_ctl is ignored. |
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102 | ! Otherwise setting ln_ctl True is equivalent to setting |
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103 | ! all the following logicals in this structure True |
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104 | LOGICAL :: l_runstat = .FALSE. !: Produce/do not produce run.stat file (T/F) |
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105 | LOGICAL :: l_trcstat = .FALSE. !: Produce/do not produce tracer.stat file (T/F) |
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106 | LOGICAL :: l_oceout = .FALSE. !: Produce all ocean.outputs (T) or just one (F) |
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107 | LOGICAL :: l_layout = .FALSE. !: Produce all layout.dat files (T) or just one (F) |
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108 | LOGICAL :: l_mppout = .FALSE. !: Produce/do not produce mpp.output_XXXX files (T/F) |
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109 | LOGICAL :: l_mpptop = .FALSE. !: Produce/do not produce mpp.top.output_XXXX files (T/F) |
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110 | ! Optional subsetting of processor report files |
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111 | ! Default settings of 0/1000000/1 should ensure all areas report. |
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112 | ! Set to a more restrictive range to select specific areas |
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113 | INTEGER :: procmin = 0 !: Minimum narea to output |
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114 | INTEGER :: procmax = 1000000 !: Maximum narea to output |
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115 | INTEGER :: procincr = 1 !: narea increment to output |
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116 | INTEGER :: ptimincr = 1 !: timestep increment to output (time.step and run.stat) |
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117 | END TYPE |
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118 | TYPE(sn_ctl), SAVE :: sn_cfctl !: run control structure for selective output, must have SAVE for default init. of sn_ctl |
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119 | LOGICAL :: ln_timing !: run control for timing |
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120 | LOGICAL :: ln_diacfl !: flag whether to create CFL diagnostics |
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121 | INTEGER :: nn_print !: level of print (0 no print) |
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122 | INTEGER :: nn_ictls !: Start i indice for the SUM control |
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123 | INTEGER :: nn_ictle !: End i indice for the SUM control |
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124 | INTEGER :: nn_jctls !: Start j indice for the SUM control |
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125 | INTEGER :: nn_jctle !: End j indice for the SUM control |
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126 | INTEGER :: nn_isplt !: number of processors following i |
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127 | INTEGER :: nn_jsplt !: number of processors following j |
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128 | ! |
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129 | INTEGER :: nprint, nictls, nictle, njctls, njctle, isplt, jsplt !: OLD namelist names |
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130 | |
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131 | INTEGER :: ijsplt = 1 !: nb of local domain = nb of processors |
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132 | |
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133 | !!---------------------------------------------------------------------- |
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134 | !! logical units |
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135 | !!---------------------------------------------------------------------- |
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136 | INTEGER :: numstp = -1 !: logical unit for time step |
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137 | INTEGER :: numtime = -1 !: logical unit for timing |
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138 | INTEGER :: numout = 6 !: logical unit for output print; Set to stdout to ensure any |
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139 | INTEGER :: numnul = -1 !: logical unit for /dev/null |
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140 | ! ! early output can be collected; do not change |
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141 | INTEGER :: numnam_ref = -1 !: logical unit for reference namelist |
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142 | INTEGER :: numnam_cfg = -1 !: logical unit for configuration specific namelist |
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143 | INTEGER :: numond = -1 !: logical unit for Output Namelist Dynamics |
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144 | INTEGER :: numnam_ice_ref = -1 !: logical unit for ice reference namelist |
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145 | INTEGER :: numnam_ice_cfg = -1 !: logical unit for ice reference namelist |
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146 | INTEGER :: numoni = -1 !: logical unit for Output Namelist Ice |
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147 | INTEGER :: numevo_ice = -1 !: logical unit for ice variables (temp. evolution) |
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148 | INTEGER :: numrun = -1 !: logical unit for run statistics |
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149 | INTEGER :: numdct_in = -1 !: logical unit for transports computing |
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150 | INTEGER :: numdct_vol = -1 !: logical unit for voulume transports output |
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151 | INTEGER :: numdct_heat = -1 !: logical unit for heat transports output |
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152 | INTEGER :: numdct_salt = -1 !: logical unit for salt transports output |
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153 | INTEGER :: numfl = -1 !: logical unit for floats ascii output |
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154 | INTEGER :: numflo = -1 !: logical unit for floats ascii output |
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155 | |
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156 | !!---------------------------------------------------------------------- |
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157 | !! Run control |
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158 | !!---------------------------------------------------------------------- |
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159 | INTEGER :: no_print = 0 !: optional argument of fld_fill (if present, suppress some control print) |
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160 | INTEGER :: nstop = 0 !: error flag (=number of reason for a premature stop run) |
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161 | INTEGER :: nwarn = 0 !: warning flag (=number of warning found during the run) |
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162 | CHARACTER(lc) :: ctmp1, ctmp2, ctmp3 !: temporary characters 1 to 3 |
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163 | CHARACTER(lc) :: ctmp4, ctmp5, ctmp6 !: temporary characters 4 to 6 |
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164 | CHARACTER(lc) :: ctmp7, ctmp8, ctmp9 !: temporary characters 7 to 9 |
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165 | CHARACTER(lc) :: ctmp10 !: temporary character 10 |
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166 | LOGICAL :: lwm = .FALSE. !: boolean : true on the 1st processor only (always) |
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167 | LOGICAL :: lwp = .FALSE. !: boolean : true on the 1st processor only .OR. ln_ctl |
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168 | LOGICAL :: lsp_area = .TRUE. !: to make a control print over a specific area |
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169 | CHARACTER(lc) :: cxios_context !: context name used in xios |
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170 | CHARACTER(lc) :: crxios_context !: context name used in xios to read restart |
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171 | CHARACTER(lc) :: cwxios_context !: context name used in xios to write restart file |
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172 | |
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173 | !!---------------------------------------------------------------------- |
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174 | !! NEMO/OCE 4.0 , NEMO Consortium (2018) |
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175 | !! $Id$ |
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176 | !! Software governed by the CeCILL license (see ./LICENSE) |
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177 | !!===================================================================== |
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178 | END MODULE in_out_manager |
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