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 | INTEGER :: nn_it000 !: index of the first time step |
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25 | INTEGER :: nn_itend !: index of the last time step |
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26 | INTEGER :: nn_date0 !: initial calendar date aammjj |
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27 | INTEGER :: nn_time0 !: initial time of day in hhmm |
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28 | INTEGER :: nn_leapy !: Leap year calendar flag (0/1 or 30) |
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29 | LOGICAL :: ln_mskland !: mask land points in NetCDF outputs (costly: + ~15%) |
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30 | LOGICAL :: ln_cfmeta !: output additional data to netCDF files required for compliance with the CF metadata standard |
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31 | LOGICAL :: ln_clobber !: clobber (overwrite) an existing file |
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32 | INTEGER :: nn_chunksz !: chunksize (bytes) for NetCDF file (works only with iom_nf90 routines) |
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33 | LOGICAL :: ln_xios_read !: use xios to read single file restart |
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34 | INTEGER :: nn_wxios !: write resart using xios 0 - no, 1 - single, 2 - multiple file output |
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35 | |
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36 | #if defined key_netcdf4 |
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37 | !!---------------------------------------------------------------------- |
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38 | !! namnc4 namelist parameters (key_netcdf4) |
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39 | !!---------------------------------------------------------------------- |
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40 | ! The following four values determine the partitioning of the output fields |
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41 | ! into netcdf4 chunks. They are unrelated to the nn_chunk_sz setting which is |
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42 | ! for runtime optimisation. The individual netcdf4 chunks can be optionally |
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43 | ! gzipped (recommended) leading to significant reductions in I/O volumes |
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44 | ! !!!** variables only used with iom_nf90 routines and key_netcdf4 ** |
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45 | INTEGER :: nn_nchunks_i !: number of chunks required in the i-dimension |
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46 | INTEGER :: nn_nchunks_j !: number of chunks required in the j-dimension |
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47 | INTEGER :: nn_nchunks_k !: number of chunks required in the k-dimension |
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48 | INTEGER :: nn_nchunks_t !: number of chunks required in the t-dimension |
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49 | LOGICAL :: ln_nc4zip !: netcdf4 usage: (T) chunk and compress output using the HDF5 sublayers of netcdf4 |
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50 | ! ! (F) ignore chunking request and use the netcdf4 library |
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51 | ! ! to produce netcdf3-compatible files |
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52 | #endif |
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53 | |
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54 | !$AGRIF_DO_NOT_TREAT |
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55 | TYPE(snc4_ctl) :: snc4set !: netcdf4 chunking control structure (always needed for decision making) |
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56 | !$AGRIF_END_DO_NOT_TREAT |
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57 | |
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58 | |
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59 | !! conversion of DOCTOR norm namelist name into model name |
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60 | !! (this should disappear in a near futur) |
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61 | |
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62 | CHARACTER(lc) :: cexper !: experiment name used for output filename |
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63 | INTEGER :: nit000 !: index of the first time step |
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64 | INTEGER :: nitend !: index of the last time step |
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65 | INTEGER :: ndate0 !: initial calendar date aammjj |
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66 | INTEGER :: nleapy !: Leap year calendar flag (0/1 or 30) |
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67 | |
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68 | !!---------------------------------------------------------------------- |
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69 | !! logical units |
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70 | !!---------------------------------------------------------------------- |
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71 | INTEGER :: numstp = -1 !: logical unit for time step |
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72 | INTEGER :: numtime = -1 !: logical unit for timing |
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73 | INTEGER :: numout = 6 !: logical unit for output print; Set to stdout to ensure any |
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74 | INTEGER :: numnul = -1 !: logical unit for /dev/null |
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75 | ! ! early output can be collected; do not change |
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76 | INTEGER :: numnam_ref = -1 !: logical unit for reference namelist |
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77 | INTEGER :: numnam_cfg = -1 !: logical unit for configuration specific namelist |
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78 | INTEGER :: numond = -1 !: logical unit for Output Namelist Dynamics |
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79 | INTEGER :: numoni = -1 !: logical unit for Output Namelist Ice |
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80 | INTEGER :: numrun = -1 !: logical unit for run statistics |
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81 | |
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82 | !!---------------------------------------------------------------------- |
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83 | !! Run control |
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84 | !!---------------------------------------------------------------------- |
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85 | INTEGER :: no_print = 0 !: optional argument of fld_fill (if present, suppress some control print) |
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86 | INTEGER :: nstop = 0 !: error flag (=number of reason for a premature stop run) |
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87 | INTEGER :: nwarn = 0 !: warning flag (=number of warning found during the run) |
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88 | CHARACTER(lc) :: ctmp1, ctmp2, ctmp3 !: temporary characters 1 to 3 |
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89 | CHARACTER(lc) :: ctmp4, ctmp5, ctmp6 !: temporary characters 4 to 6 |
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90 | CHARACTER(lc) :: ctmp7, ctmp8, ctmp9 !: temporary characters 7 to 9 |
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91 | CHARACTER(lc) :: ctmp10 !: temporary character 10 |
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92 | CHARACTER(lc) :: cform_err = "(/,' ===>>> : E R R O R', /,' ===========',/)" !: |
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93 | CHARACTER(lc) :: cform_war = "(/,' ===>>> : W A R N I N G', /,' ===============',/)" !: |
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94 | LOGICAL :: lwm = .FALSE. !: boolean : true on the 1st processor only (always) |
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95 | LOGICAL :: lwp = .FALSE. !: boolean : true on the 1st processor only .OR. ln_ctl |
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96 | CHARACTER(lc) :: cxios_context !: context name used in xios |
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97 | CHARACTER(lc) :: crxios_context !: context name used in xios to read restart |
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98 | CHARACTER(lc) :: cwxios_context !: context name used in xios to write restart file |
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99 | |
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100 | !!---------------------------------------------------------------------- |
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101 | !! NEMO/OCE 4.0 , NEMO Consortium (2018) |
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102 | !! $Id: in_out_manager.F90 10570 2019-01-24 15:14:49Z acc $ |
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103 | !! Software governed by the CeCILL license (see ./LICENSE) |
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104 | !!===================================================================== |
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105 | END MODULE in_out_manager |
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