| 1 | MODULE nemogcm |
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| 2 | !!====================================================================== |
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| 3 | !! *** MODULE nemogcm *** |
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| 4 | !! StandAlone Surface module : surface fluxes |
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| 5 | !!====================================================================== |
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| 6 | !! History : 3.6 ! 2011-11 (S. Alderson, G. Madec) original code |
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| 7 | !! - ! 2013-06 (I. Epicoco, S. Mocavero, CMCC) nemo_northcomms: setup avoiding MPI communication |
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| 8 | !! - ! 2014-12 (G. Madec) remove KPP scheme and cross-land advection (cla) |
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| 9 | !! 4.0 ! 2016-10 (G. Madec, S. Flavoni) domain configuration / user defined interface |
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| 10 | !!---------------------------------------------------------------------- |
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| 11 | |
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| 12 | !!---------------------------------------------------------------------- |
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| 13 | !! nemo_gcm : solve ocean dynamics, tracer, biogeochemistry and/or sea-ice |
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| 14 | !! nemo_init : initialization of the NEMO system |
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| 15 | !! nemo_ctl : initialisation of the contol print |
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| 16 | !! nemo_closefile: close remaining open files |
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| 17 | !! nemo_alloc : dynamical allocation |
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| 18 | !!---------------------------------------------------------------------- |
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| 19 | USE step_oce ! module used in the ocean time stepping module (step.F90) |
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| 20 | USE sbc_oce ! surface boundary condition: ocean |
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| 21 | USE phycst ! physical constant (par_cst routine) |
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| 22 | USE domain ! domain initialization (dom_init & dom_cfg routines) |
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| 23 | USE closea ! treatment of closed seas (for ln_closea) |
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| 24 | USE usrdef_nam ! user defined configuration |
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| 25 | USE daymod ! calendar |
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| 26 | USE restart ! open restart file |
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| 27 | !LB:USE step ! NEMO time-stepping (stp routine) |
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| 28 | USE c1d ! 1D configuration |
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| 29 | USE step_c1d ! Time stepping loop for the 1D configuration |
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| 30 | USE sbcssm ! |
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| 31 | ! |
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| 32 | USE lib_mpp ! distributed memory computing |
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| 33 | USE mppini ! shared/distributed memory setting (mpp_init routine) |
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| 34 | USE lib_fortran ! Fortran utilities (allows no signed zero when 'key_nosignedzero' defined) |
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| 35 | #if defined key_iomput |
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| 36 | USE xios ! xIOserver |
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| 37 | #endif |
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| 38 | |
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| 39 | IMPLICIT NONE |
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| 40 | PRIVATE |
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| 41 | |
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| 42 | PUBLIC nemo_gcm ! called by model.F90 |
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| 43 | PUBLIC nemo_init ! needed by AGRIF |
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| 44 | |
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| 45 | CHARACTER(lc) :: cform_aaa="( /, 'AAAAAAAA', / ) " ! flag for output listing |
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| 46 | |
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| 47 | !!---------------------------------------------------------------------- |
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| 48 | !! NEMO/OCE 4.0 , NEMO Consortium (2018) |
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| 49 | !! $Id: nemogcm.F90 11536 2019-09-11 13:54:18Z smasson $ |
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| 50 | !! Software governed by the CeCILL license (see ./LICENSE) |
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| 51 | !!---------------------------------------------------------------------- |
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| 52 | CONTAINS |
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| 53 | |
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| 54 | SUBROUTINE nemo_gcm |
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| 55 | !!---------------------------------------------------------------------- |
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| 56 | !! *** ROUTINE nemo_gcm *** |
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| 57 | !! |
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| 58 | !! ** Purpose : NEMO solves the primitive equations on an orthogonal |
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| 59 | !! curvilinear mesh on the sphere. |
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| 60 | !! |
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| 61 | !! ** Method : - model general initialization |
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| 62 | !! - launch the time-stepping (stp routine) |
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| 63 | !! - finalize the run by closing files and communications |
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| 64 | !! |
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| 65 | !! References : Madec, Delecluse, Imbard, and Levy, 1997: internal report, IPSL. |
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| 66 | !! Madec, 2008, internal report, IPSL. |
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| 67 | !!---------------------------------------------------------------------- |
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| 68 | INTEGER :: istp ! time step index |
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| 69 | REAL(wp):: zstptiming ! elapsed time for 1 time step |
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| 70 | !!---------------------------------------------------------------------- |
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| 71 | ! |
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| 72 | ! !-----------------------! |
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| 73 | CALL nemo_init !== Initialisations ==! |
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| 74 | ! !-----------------------! |
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| 75 | ! check that all process are still there... If some process have an error, |
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| 76 | ! they will never enter in step and other processes will wait until the end of the cpu time! |
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| 77 | CALL mpp_max( 'nemogcm', nstop ) |
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| 78 | |
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| 79 | IF(lwp) WRITE(numout,cform_aaa) ! Flag AAAAAAA |
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| 80 | |
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| 81 | ! !-----------------------! |
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| 82 | ! !== time stepping ==! |
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| 83 | ! !-----------------------! |
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| 84 | istp = nit000 |
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| 85 | ! |
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| 86 | #if defined key_c1d |
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| 87 | DO WHILE ( istp <= nitend .AND. nstop == 0 ) !== C1D time-stepping ==! |
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| 88 | CALL stp_c1d( istp ) |
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| 89 | istp = istp + 1 |
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| 90 | END DO |
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| 91 | #else |
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| 92 | ! |
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| 93 | IF( .NOT.ln_diurnal_only ) THEN !== Standard time-stepping ==! |
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| 94 | ! |
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| 95 | DO WHILE( istp <= nitend .AND. nstop == 0 ) |
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| 96 | |
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| 97 | ncom_stp = istp |
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| 98 | IF( ln_timing ) THEN |
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| 99 | zstptiming = MPI_Wtime() |
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| 100 | IF ( istp == ( nit000 + 1 ) ) elapsed_time = zstptiming |
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| 101 | IF ( istp == nitend ) elapsed_time = zstptiming - elapsed_time |
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| 102 | ENDIF |
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| 103 | |
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| 104 | CALL stp ( istp ) |
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| 105 | istp = istp + 1 |
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| 106 | |
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| 107 | IF( lwp .AND. ln_timing ) WRITE(numtime,*) 'timing step ', istp-1, ' : ', MPI_Wtime() - zstptiming |
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| 108 | |
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| 109 | END DO |
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| 110 | ! |
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| 111 | ELSE !== diurnal SST time-steeping only ==! |
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| 112 | ! |
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| 113 | DO WHILE( istp <= nitend .AND. nstop == 0 ) |
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| 114 | CALL stp_diurnal( istp ) ! time step only the diurnal SST |
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| 115 | istp = istp + 1 |
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| 116 | END DO |
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| 117 | ! |
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| 118 | ENDIF |
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| 119 | ! |
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| 120 | #endif |
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| 121 | ! |
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| 122 | ! !------------------------! |
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| 123 | ! !== finalize the run ==! |
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| 124 | ! !------------------------! |
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| 125 | IF(lwp) WRITE(numout,cform_aaa) ! Flag AAAAAAA |
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| 126 | ! |
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| 127 | IF( nstop /= 0 .AND. lwp ) THEN ! error print |
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| 128 | WRITE(ctmp1,*) ' ==>>> nemo_gcm: a total of ', nstop, ' errors have been found' |
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| 129 | CALL ctl_stop( ctmp1 ) |
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| 130 | ENDIF |
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| 131 | ! |
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| 132 | IF( ln_timing ) CALL timing_finalize |
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| 133 | ! |
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| 134 | CALL nemo_closefile |
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| 135 | ! |
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| 136 | #if defined key_iomput |
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| 137 | CALL xios_finalize ! end mpp communications with xios |
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| 138 | #else |
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| 139 | IF( lk_mpp ) THEN ; CALL mppstop ! end mpp communications |
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| 140 | ENDIF |
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| 141 | #endif |
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| 142 | ! |
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| 143 | IF(lwm) THEN |
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| 144 | IF( nstop == 0 ) THEN ; STOP 0 |
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| 145 | ELSE ; STOP 123 |
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| 146 | ENDIF |
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| 147 | ENDIF |
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| 148 | ! |
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| 149 | END SUBROUTINE nemo_gcm |
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| 150 | |
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| 151 | |
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| 152 | SUBROUTINE nemo_init |
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| 153 | !!---------------------------------------------------------------------- |
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| 154 | !! *** ROUTINE nemo_init *** |
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| 155 | !! |
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| 156 | !! ** Purpose : initialization of the NEMO GCM |
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| 157 | !!---------------------------------------------------------------------- |
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| 158 | INTEGER :: ios, ilocal_comm ! local integers |
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| 159 | !! |
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| 160 | NAMELIST/namctl/ ln_ctl , sn_cfctl, nn_print, nn_ictls, nn_ictle, & |
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| 161 | & nn_isplt , nn_jsplt, nn_jctls, nn_jctle, & |
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| 162 | & ln_timing, ln_diacfl |
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| 163 | NAMELIST/namcfg/ ln_read_cfg, cn_domcfg, ln_closea, ln_write_cfg, cn_domcfg_out, ln_use_jattr |
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| 164 | !!---------------------------------------------------------------------- |
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| 165 | ! |
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| 166 | cxios_context = 'nemo' |
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| 167 | ! |
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| 168 | ! !-------------------------------------------------! |
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| 169 | ! ! set communicator & select the local rank ! |
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| 170 | ! ! must be done as soon as possible to get narea ! |
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| 171 | ! !-------------------------------------------------! |
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| 172 | ! |
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| 173 | #if defined key_iomput |
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| 174 | IF( Agrif_Root() ) THEN |
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| 175 | CALL xios_initialize( "for_xios_mpi_id", return_comm=ilocal_comm ) ! nemo local communicator given by xios |
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| 176 | ENDIF |
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| 177 | CALL mpp_start( ilocal_comm ) |
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| 178 | #else |
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| 179 | CALL mpp_start( ) |
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| 180 | #endif |
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| 181 | ! |
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| 182 | narea = mpprank + 1 ! mpprank: the rank of proc (0 --> mppsize -1 ) |
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| 183 | lwm = (narea == 1) ! control of output namelists |
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| 184 | ! |
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| 185 | ! !---------------------------------------------------------------! |
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| 186 | ! ! Open output files, reference and configuration namelist files ! |
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| 187 | ! !---------------------------------------------------------------! |
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| 188 | ! |
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| 189 | ! open ocean.output as soon as possible to get all output prints (including errors messages) |
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| 190 | IF( lwm ) CALL ctl_opn( numout, 'ocean.output', 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, -1, .FALSE. ) |
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| 191 | ! open reference and configuration namelist files |
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| 192 | CALL ctl_opn( numnam_ref, 'namelist_ref', 'OLD', 'FORMATTED', 'SEQUENTIAL', -1, -1, .FALSE. ) |
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| 193 | CALL ctl_opn( numnam_cfg, 'namelist_cfg', 'OLD', 'FORMATTED', 'SEQUENTIAL', -1, -1, .FALSE. ) |
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| 194 | IF( lwm ) CALL ctl_opn( numond, 'output.namelist.dyn', 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, -1, .FALSE. ) |
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| 195 | ! open /dev/null file to be able to supress output write easily |
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| 196 | CALL ctl_opn( numnul, '/dev/null', 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, -1, .FALSE. ) |
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| 197 | ! |
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| 198 | ! !--------------------! |
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| 199 | ! ! Open listing units ! -> need ln_ctl from namctl to define lwp |
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| 200 | ! !--------------------! |
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| 201 | ! |
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| 202 | REWIND( numnam_ref ) ! Namelist namctl in reference namelist |
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| 203 | READ ( numnam_ref, namctl, IOSTAT = ios, ERR = 901 ) |
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| 204 | 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namctl in reference namelist' ) |
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| 205 | REWIND( numnam_cfg ) ! Namelist namctl in confguration namelist |
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| 206 | READ ( numnam_cfg, namctl, IOSTAT = ios, ERR = 902 ) |
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| 207 | 902 IF( ios > 0 ) CALL ctl_nam ( ios , 'namctl in configuration namelist' ) |
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| 208 | ! |
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| 209 | lwp = (narea == 1) .OR. ln_ctl ! control of all listing output print |
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| 210 | ! |
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| 211 | IF(lwp) THEN ! open listing units |
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| 212 | ! |
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| 213 | IF( .NOT. lwm ) & ! alreay opened for narea == 1 |
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| 214 | & CALL ctl_opn( numout, 'ocean.output', 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, -1, .FALSE., narea ) |
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| 215 | ! |
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| 216 | WRITE(numout,*) |
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| 217 | WRITE(numout,*) ' CNRS - NERC - Met OFFICE - MERCATOR-ocean - CMCC' |
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| 218 | WRITE(numout,*) ' NEMO team' |
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| 219 | WRITE(numout,*) ' Ocean General Circulation Model' |
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| 220 | WRITE(numout,*) ' NEMO version 4.0 (2019) ' |
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| 221 | WRITE(numout,*) ' STATION_ASF ' |
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| 222 | WRITE(numout,*) " ._ ._ ._ ._ ._ " |
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| 223 | WRITE(numout,*) " _.-._)`\_.-._)`\_.-._)`\_.-._)`\_.-._)`\_ " |
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| 224 | WRITE(numout,*) |
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| 225 | WRITE(numout,*) " o _, _, " |
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| 226 | WRITE(numout,*) " o .' ( .-' / " |
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| 227 | WRITE(numout,*) " o _/..._'. .' / " |
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| 228 | WRITE(numout,*) " ( o .-'` ` '-./ _.' " |
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| 229 | WRITE(numout,*) " ) ( o) ;= <_ ( " |
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| 230 | WRITE(numout,*) " ( '-.,\\__ __.-;`\ '. ) " |
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| 231 | WRITE(numout,*) " ) ) \) |`\ \) '. \ ( ( " |
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| 232 | WRITE(numout,*) " ( ( \_/ '-._\ ) ) " |
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| 233 | WRITE(numout,*) " ) ) jgs ` ( ( " |
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| 234 | WRITE(numout,*) " ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ " |
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| 235 | WRITE(numout,*) |
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| 236 | ! |
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| 237 | WRITE(numout,cform_aaa) ! Flag AAAAAAA |
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| 238 | ! |
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| 239 | ENDIF |
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| 240 | ! |
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| 241 | ! finalize the definition of namctl variables |
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| 242 | IF( sn_cfctl%l_config ) THEN |
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| 243 | ! Activate finer control of report outputs |
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| 244 | ! optionally switch off output from selected areas (note this only |
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| 245 | ! applies to output which does not involve global communications) |
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| 246 | IF( ( narea < sn_cfctl%procmin .OR. narea > sn_cfctl%procmax ) .OR. & |
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| 247 | & ( MOD( narea - sn_cfctl%procmin, sn_cfctl%procincr ) /= 0 ) ) & |
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| 248 | & CALL nemo_set_cfctl( sn_cfctl, .FALSE., .FALSE. ) |
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| 249 | ELSE |
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| 250 | ! Use ln_ctl to turn on or off all options. |
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| 251 | CALL nemo_set_cfctl( sn_cfctl, ln_ctl, .TRUE. ) |
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| 252 | ENDIF |
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| 253 | ! |
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| 254 | IF(lwm) WRITE( numond, namctl ) |
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| 255 | ! |
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| 256 | ! !------------------------------------! |
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| 257 | ! ! Set global domain size parameters ! |
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| 258 | ! !------------------------------------! |
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| 259 | ! |
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| 260 | REWIND( numnam_ref ) ! Namelist namcfg in reference namelist |
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| 261 | READ ( numnam_ref, namcfg, IOSTAT = ios, ERR = 903 ) |
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| 262 | 903 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namcfg in reference namelist' ) |
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| 263 | REWIND( numnam_cfg ) ! Namelist namcfg in confguration namelist |
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| 264 | READ ( numnam_cfg, namcfg, IOSTAT = ios, ERR = 904 ) |
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| 265 | 904 IF( ios > 0 ) CALL ctl_nam ( ios , 'namcfg in configuration namelist' ) |
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| 266 | ! |
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| 267 | IF( ln_read_cfg ) THEN ! Read sizes in domain configuration file |
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| 268 | CALL domain_cfg ( cn_cfg, nn_cfg, jpiglo, jpjglo, jpkglo, jperio ) |
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| 269 | ELSE ! user-defined namelist |
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| 270 | CALL usr_def_nam( cn_cfg, nn_cfg, jpiglo, jpjglo, jpkglo, jperio ) |
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| 271 | ENDIF |
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| 272 | ! |
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| 273 | IF(lwm) WRITE( numond, namcfg ) |
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| 274 | ! |
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| 275 | ! !-----------------------------------------! |
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| 276 | ! ! mpp parameters and domain decomposition ! |
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| 277 | ! !-----------------------------------------! |
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| 278 | CALL mpp_init |
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| 279 | |
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| 280 | ! Now we know the dimensions of the grid and numout has been set: we can allocate arrays |
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| 281 | CALL nemo_alloc() |
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| 282 | |
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| 283 | ! !-------------------------------! |
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| 284 | ! ! NEMO general initialization ! |
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| 285 | ! !-------------------------------! |
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| 286 | |
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| 287 | CALL nemo_ctl ! Control prints |
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| 288 | ! |
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| 289 | ! ! General initialization |
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| 290 | IF( ln_timing ) CALL timing_init ! timing |
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| 291 | IF( ln_timing ) CALL timing_start( 'nemo_init') |
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| 292 | ! |
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| 293 | CALL phy_cst ! Physical constants |
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| 294 | CALL eos_init ! Equation of state |
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| 295 | IF( lk_c1d ) CALL c1d_init ! 1D column configuration |
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| 296 | CALL dom_init("OPA") ! Domain |
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| 297 | IF( ln_ctl ) CALL prt_ctl_init ! Print control |
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| 298 | |
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| 299 | CALL day_init ! model calendar (using both namelist and restart infos) |
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| 300 | IF( ln_rstart ) CALL rst_read_open |
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| 301 | |
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| 302 | ! ! external forcing |
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| 303 | CALL sbc_init ! surface boundary conditions (including sea-ice) |
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| 304 | |
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| 305 | ! |
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| 306 | IF(lwp) WRITE(numout,cform_aaa) ! Flag AAAAAAA |
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| 307 | ! |
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| 308 | IF( ln_timing ) CALL timing_stop( 'nemo_init') |
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| 309 | ! |
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| 310 | END SUBROUTINE nemo_init |
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| 311 | |
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| 312 | |
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| 313 | SUBROUTINE nemo_ctl |
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| 314 | !!---------------------------------------------------------------------- |
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| 315 | !! *** ROUTINE nemo_ctl *** |
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| 316 | !! |
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| 317 | !! ** Purpose : control print setting |
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| 318 | !! |
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| 319 | !! ** Method : - print namctl and namcfg information and check some consistencies |
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| 320 | !!---------------------------------------------------------------------- |
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| 321 | ! |
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| 322 | IF(lwp) THEN ! control print |
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| 323 | WRITE(numout,*) |
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| 324 | WRITE(numout,*) 'nemo_ctl: Control prints' |
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| 325 | WRITE(numout,*) '~~~~~~~~' |
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| 326 | WRITE(numout,*) ' Namelist namctl' |
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| 327 | WRITE(numout,*) ' run control (for debugging) ln_ctl = ', ln_ctl |
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| 328 | WRITE(numout,*) ' finer control over o/p sn_cfctl%l_config = ', sn_cfctl%l_config |
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| 329 | WRITE(numout,*) ' sn_cfctl%l_runstat = ', sn_cfctl%l_runstat |
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| 330 | WRITE(numout,*) ' sn_cfctl%l_trcstat = ', sn_cfctl%l_trcstat |
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| 331 | WRITE(numout,*) ' sn_cfctl%l_oceout = ', sn_cfctl%l_oceout |
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| 332 | WRITE(numout,*) ' sn_cfctl%l_layout = ', sn_cfctl%l_layout |
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| 333 | WRITE(numout,*) ' sn_cfctl%l_mppout = ', sn_cfctl%l_mppout |
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| 334 | WRITE(numout,*) ' sn_cfctl%l_mpptop = ', sn_cfctl%l_mpptop |
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| 335 | WRITE(numout,*) ' sn_cfctl%procmin = ', sn_cfctl%procmin |
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| 336 | WRITE(numout,*) ' sn_cfctl%procmax = ', sn_cfctl%procmax |
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| 337 | WRITE(numout,*) ' sn_cfctl%procincr = ', sn_cfctl%procincr |
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| 338 | WRITE(numout,*) ' sn_cfctl%ptimincr = ', sn_cfctl%ptimincr |
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| 339 | WRITE(numout,*) ' level of print nn_print = ', nn_print |
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| 340 | WRITE(numout,*) ' Start i indice for SUM control nn_ictls = ', nn_ictls |
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| 341 | WRITE(numout,*) ' End i indice for SUM control nn_ictle = ', nn_ictle |
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| 342 | WRITE(numout,*) ' Start j indice for SUM control nn_jctls = ', nn_jctls |
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| 343 | WRITE(numout,*) ' End j indice for SUM control nn_jctle = ', nn_jctle |
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| 344 | WRITE(numout,*) ' number of proc. following i nn_isplt = ', nn_isplt |
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| 345 | WRITE(numout,*) ' number of proc. following j nn_jsplt = ', nn_jsplt |
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| 346 | WRITE(numout,*) ' timing by routine ln_timing = ', ln_timing |
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| 347 | WRITE(numout,*) ' CFL diagnostics ln_diacfl = ', ln_diacfl |
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| 348 | ENDIF |
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| 349 | ! |
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| 350 | nprint = nn_print ! convert DOCTOR namelist names into OLD names |
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| 351 | nictls = nn_ictls |
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| 352 | nictle = nn_ictle |
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| 353 | njctls = nn_jctls |
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| 354 | njctle = nn_jctle |
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| 355 | isplt = nn_isplt |
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| 356 | jsplt = nn_jsplt |
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| 357 | |
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| 358 | IF(lwp) THEN ! control print |
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| 359 | WRITE(numout,*) |
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| 360 | WRITE(numout,*) ' Namelist namcfg' |
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| 361 | WRITE(numout,*) ' read domain configuration file ln_read_cfg = ', ln_read_cfg |
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| 362 | WRITE(numout,*) ' filename to be read cn_domcfg = ', TRIM(cn_domcfg) |
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| 363 | WRITE(numout,*) ' keep closed seas in the domain (if exist) ln_closea = ', ln_closea |
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| 364 | WRITE(numout,*) ' create a configuration definition file ln_write_cfg = ', ln_write_cfg |
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| 365 | WRITE(numout,*) ' filename to be written cn_domcfg_out = ', TRIM(cn_domcfg_out) |
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| 366 | WRITE(numout,*) ' use file attribute if exists as i/p j-start ln_use_jattr = ', ln_use_jattr |
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| 367 | ENDIF |
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| 368 | IF( .NOT.ln_read_cfg ) ln_closea = .false. ! dealing possible only with a domcfg file |
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| 369 | ! |
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| 370 | ! ! Parameter control |
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| 371 | ! |
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| 372 | IF( ln_ctl ) THEN ! sub-domain area indices for the control prints |
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| 373 | IF( lk_mpp .AND. jpnij > 1 ) THEN |
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| 374 | isplt = jpni ; jsplt = jpnj ; ijsplt = jpni*jpnj ! the domain is forced to the real split domain |
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| 375 | ELSE |
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| 376 | IF( isplt == 1 .AND. jsplt == 1 ) THEN |
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| 377 | CALL ctl_warn( ' - isplt & jsplt are equal to 1', & |
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| 378 | & ' - the print control will be done over the whole domain' ) |
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| 379 | ENDIF |
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| 380 | ijsplt = isplt * jsplt ! total number of processors ijsplt |
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| 381 | ENDIF |
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| 382 | IF(lwp) WRITE(numout,*)' - The total number of processors over which the' |
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| 383 | IF(lwp) WRITE(numout,*)' print control will be done is ijsplt : ', ijsplt |
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| 384 | ! |
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| 385 | ! ! indices used for the SUM control |
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| 386 | IF( nictls+nictle+njctls+njctle == 0 ) THEN ! print control done over the default area |
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| 387 | lsp_area = .FALSE. |
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| 388 | ELSE ! print control done over a specific area |
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| 389 | lsp_area = .TRUE. |
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| 390 | IF( nictls < 1 .OR. nictls > jpiglo ) THEN |
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| 391 | CALL ctl_warn( ' - nictls must be 1<=nictls>=jpiglo, it is forced to 1' ) |
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| 392 | nictls = 1 |
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| 393 | ENDIF |
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| 394 | IF( nictle < 1 .OR. nictle > jpiglo ) THEN |
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| 395 | CALL ctl_warn( ' - nictle must be 1<=nictle>=jpiglo, it is forced to jpiglo' ) |
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| 396 | nictle = jpiglo |
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| 397 | ENDIF |
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| 398 | IF( njctls < 1 .OR. njctls > jpjglo ) THEN |
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| 399 | CALL ctl_warn( ' - njctls must be 1<=njctls>=jpjglo, it is forced to 1' ) |
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| 400 | njctls = 1 |
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| 401 | ENDIF |
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| 402 | IF( njctle < 1 .OR. njctle > jpjglo ) THEN |
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| 403 | CALL ctl_warn( ' - njctle must be 1<=njctle>=jpjglo, it is forced to jpjglo' ) |
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| 404 | njctle = jpjglo |
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| 405 | ENDIF |
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| 406 | ENDIF |
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| 407 | ENDIF |
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| 408 | ! |
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| 409 | IF( 1._wp /= SIGN(1._wp,-0._wp) ) CALL ctl_stop( 'nemo_ctl: The intrinsec SIGN function follows f2003 standard.', & |
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| 410 | & 'Compile with key_nosignedzero enabled:', & |
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| 411 | & '--> add -Dkey_nosignedzero to the definition of %CPP in your arch file' ) |
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| 412 | ! |
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| 413 | END SUBROUTINE nemo_ctl |
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| 414 | |
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| 415 | |
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| 416 | SUBROUTINE nemo_closefile |
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| 417 | !!---------------------------------------------------------------------- |
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| 418 | !! *** ROUTINE nemo_closefile *** |
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| 419 | !! |
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| 420 | !! ** Purpose : Close the files |
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| 421 | !!---------------------------------------------------------------------- |
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| 422 | ! |
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| 423 | IF( lk_mpp ) CALL mppsync |
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| 424 | ! |
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| 425 | CALL iom_close ! close all input/output files managed by iom_* |
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| 426 | ! |
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| 427 | IF( numstp /= -1 ) CLOSE( numstp ) ! time-step file |
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| 428 | IF( numrun /= -1 ) CLOSE( numrun ) ! run statistics file |
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| 429 | IF( numnam_ref /= -1 ) CLOSE( numnam_ref ) ! oce reference namelist |
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| 430 | IF( numnam_cfg /= -1 ) CLOSE( numnam_cfg ) ! oce configuration namelist |
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| 431 | IF( lwm.AND.numond /= -1 ) CLOSE( numond ) ! oce output namelist |
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| 432 | IF( numnam_ice_ref /= -1 ) CLOSE( numnam_ice_ref ) ! ice reference namelist |
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| 433 | IF( numnam_ice_cfg /= -1 ) CLOSE( numnam_ice_cfg ) ! ice configuration namelist |
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| 434 | IF( lwm.AND.numoni /= -1 ) CLOSE( numoni ) ! ice output namelist |
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| 435 | IF( numevo_ice /= -1 ) CLOSE( numevo_ice ) ! ice variables (temp. evolution) |
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| 436 | IF( numout /= 6 ) CLOSE( numout ) ! standard model output file |
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| 437 | ! |
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| 438 | numout = 6 ! redefine numout in case it is used after this point... |
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| 439 | ! |
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| 440 | END SUBROUTINE nemo_closefile |
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| 441 | |
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| 442 | |
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| 443 | SUBROUTINE nemo_alloc |
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| 444 | !!---------------------------------------------------------------------- |
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| 445 | !! *** ROUTINE nemo_alloc *** |
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| 446 | !! |
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| 447 | !! ** Purpose : Allocate all the dynamic arrays of the OPA modules |
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| 448 | !! |
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| 449 | !! ** Method : |
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| 450 | !!---------------------------------------------------------------------- |
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| 451 | USE diawri , ONLY : dia_wri_alloc |
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| 452 | USE dom_oce , ONLY : dom_oce_alloc |
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| 453 | ! |
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| 454 | INTEGER :: ierr |
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| 455 | !!---------------------------------------------------------------------- |
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| 456 | ! |
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| 457 | ierr = oce_alloc () ! ocean |
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| 458 | ierr = ierr + dia_wri_alloc() |
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| 459 | ierr = ierr + dom_oce_alloc() ! ocean domain |
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| 460 | ! |
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| 461 | CALL mpp_sum( 'nemogcm', ierr ) |
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| 462 | IF( ierr /= 0 ) CALL ctl_stop( 'STOP', 'nemo_alloc: unable to allocate standard ocean arrays' ) |
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| 463 | ! |
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| 464 | END SUBROUTINE nemo_alloc |
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| 465 | |
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| 466 | |
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| 467 | SUBROUTINE nemo_set_cfctl(sn_cfctl, setto, for_all ) |
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| 468 | !!---------------------------------------------------------------------- |
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| 469 | !! *** ROUTINE nemo_set_cfctl *** |
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| 470 | !! |
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| 471 | !! ** Purpose : Set elements of the output control structure to setto. |
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| 472 | !! for_all should be .false. unless all areas are to be |
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| 473 | !! treated identically. |
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| 474 | !! |
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| 475 | !! ** Method : Note this routine can be used to switch on/off some |
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| 476 | !! types of output for selected areas but any output types |
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| 477 | !! that involve global communications (e.g. mpp_max, glob_sum) |
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| 478 | !! should be protected from selective switching by the |
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| 479 | !! for_all argument |
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| 480 | !!---------------------------------------------------------------------- |
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| 481 | LOGICAL :: setto, for_all |
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| 482 | TYPE(sn_ctl) :: sn_cfctl |
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| 483 | !!---------------------------------------------------------------------- |
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| 484 | IF( for_all ) THEN |
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| 485 | sn_cfctl%l_runstat = setto |
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| 486 | sn_cfctl%l_trcstat = setto |
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| 487 | ENDIF |
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| 488 | sn_cfctl%l_oceout = setto |
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| 489 | sn_cfctl%l_layout = setto |
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| 490 | sn_cfctl%l_mppout = setto |
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| 491 | sn_cfctl%l_mpptop = setto |
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| 492 | END SUBROUTINE nemo_set_cfctl |
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| 493 | |
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| 494 | !!====================================================================== |
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| 495 | END MODULE nemogcm |
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