1 | MODULE nemogcm_tam |
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2 | #if defined key_tam |
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3 | !!====================================================================== |
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4 | !! *** MODULE nemogcm *** |
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5 | !! Ocean system : NEMO GCM (ocean dynamics, on-line tracers, biochemistry and sea-ice) |
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6 | !!====================================================================== |
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7 | !! History : OPA ! 1990-10 (C. Levy, G. Madec) Original code |
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8 | !! 7.0 ! 1991-11 (M. Imbard, C. Levy, G. Madec) |
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9 | !! 7.1 ! 1993-03 (M. Imbard, C. Levy, G. Madec, O. Marti, M. Guyon, A. Lazar, |
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10 | !! P. Delecluse, C. Perigaud, G. Caniaux, B. Colot, C. Maes) release 7.1 |
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11 | !! - ! 1992-06 (L.Terray) coupling implementation |
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12 | !! - ! 1993-11 (M.A. Filiberti) IGLOO sea-ice |
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13 | !! 8.0 ! 1996-03 (M. Imbard, C. Levy, G. Madec, O. Marti, M. Guyon, A. Lazar, |
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14 | !! P. Delecluse, L.Terray, M.A. Filiberti, J. Vialar, A.M. Treguier, M. Levy) release 8.0 |
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15 | !! 8.1 ! 1997-06 (M. Imbard, G. Madec) |
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16 | !! 8.2 ! 1999-11 (M. Imbard, H. Goosse) LIM sea-ice model |
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17 | !! ! 1999-12 (V. Thierry, A-M. Treguier, M. Imbard, M-A. Foujols) OPEN-MP |
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18 | !! ! 2000-07 (J-M Molines, M. Imbard) Open Boundary Conditions (CLIPPER) |
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19 | !! NEMO 1.0 ! 2002-08 (G. Madec) F90: Free form and modules |
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20 | !! - ! 2004-06 (R. Redler, NEC CCRLE, Germany) add OASIS[3/4] coupled interfaces |
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21 | !! - ! 2004-08 (C. Talandier) New trends organization |
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22 | !! - ! 2005-06 (C. Ethe) Add the 1D configuration possibility |
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23 | !! - ! 2005-11 (V. Garnier) Surface pressure gradient organization |
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24 | !! - ! 2006-03 (L. Debreu, C. Mazauric) Agrif implementation |
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25 | !! - ! 2006-04 (G. Madec, R. Benshila) Step reorganization |
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26 | !! - ! 2007-07 (J. Chanut, A. Sellar) Unstructured open boundaries (BDY) |
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27 | !! 3.2 ! 2009-08 (S. Masson) open/write in the listing file in mpp |
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28 | !! 3.3 ! 2010-05 (K. Mogensen, A. Weaver, M. Martin, D. Lea) Assimilation interface |
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29 | !! - ! 2010-10 (C. Ethe, G. Madec) reorganisation of initialisation phase |
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30 | !! 3.3.1! 2011-01 (A. R. Porter, STFC Daresbury) dynamical allocation |
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31 | !! 3.4 ! 2011-11 (C. Harris) decomposition changes for running with CICE |
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32 | !! History of TAM: |
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33 | !! 3.4 ! 2012-07 (P.-A. Bouttier) Phasing with 3.4 version |
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34 | !!---------------------------------------------------------------------- |
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35 | |
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36 | !!---------------------------------------------------------------------- |
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37 | !! nemo_gcm : solve ocean dynamics, tracer, biogeochemistry and/or sea-ice |
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38 | !! nemo_init : initialization of the NEMO system |
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39 | !! nemo_ctl : initialisation of the contol print |
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40 | !! nemo_closefile : close remaining open files |
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41 | !! nemo_alloc : dynamical allocation |
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42 | !! nemo_partition : calculate MPP domain decomposition |
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43 | !! factorise : calculate the factors of the no. of MPI processes |
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44 | !!---------------------------------------------------------------------- |
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45 | USE step_oce ! module used in the ocean time stepping module |
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46 | USE sbc_oce ! surface boundary condition: ocean |
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47 | USE cla ! cross land advection (tra_cla routine) |
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48 | USE domcfg ! domain configuration (dom_cfg routine) |
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49 | USE mppini ! shared/distributed memory setting (mpp_init routine) |
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50 | USE domain ! domain initialization (dom_init routine) |
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51 | USE obcini ! open boundary cond. initialization (obc_ini routine) |
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52 | USE bdyini ! open boundary cond. initialization (bdy_init routine) |
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53 | USE bdydta ! open boundary cond. initialization (bdy_dta_init routine) |
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54 | USE bdytides ! open boundary cond. initialization (tide_init routine) |
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55 | USE istate ! initial state setting (istate_init routine) |
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56 | USE ldfdyn ! lateral viscosity setting (ldfdyn_init routine) |
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57 | USE ldftra ! lateral diffusivity setting (ldftra_init routine) |
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58 | USE zdfini ! vertical physics setting (zdf_init routine) |
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59 | USE phycst ! physical constant (par_cst routine) |
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60 | USE trdmod ! momentum/tracers trends (trd_mod_init routine) |
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61 | USE diaptr ! poleward transports (dia_ptr_init routine) |
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62 | USE diadct ! sections transports (dia_dct_init routine) |
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63 | USE diaobs ! Observation diagnostics (dia_obs_init routine) |
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64 | USE step ! NEMO time-stepping (stp routine) |
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65 | USE tradmp |
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66 | USE trabbl |
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67 | #if defined key_oasis3 |
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68 | USE cpl_oasis3 ! OASIS3 coupling |
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69 | #elif defined key_oasis4 |
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70 | USE cpl_oasis4 ! OASIS4 coupling (not working) |
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71 | #endif |
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72 | USE c1d ! 1D configuration |
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73 | USE step_c1d ! Time stepping loop for the 1D configuration |
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74 | #if defined key_top |
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75 | USE trcini ! passive tracer initialisation |
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76 | #endif |
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77 | USE lib_mpp ! distributed memory computing |
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78 | #if defined key_iomput |
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79 | USE mod_ioclient |
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80 | #endif |
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81 | USE nemogcm |
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82 | USE step_tam |
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83 | USE sbcssr_tam |
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84 | USE step_oce_tam |
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85 | USE zdf_oce_tam |
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86 | USE trabbl_tam |
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87 | USE tamtst |
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88 | USE tamctl |
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89 | USE lib_mpp_tam |
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90 | !USE tamtrj |
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91 | USE trj_tam |
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92 | IMPLICIT NONE |
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93 | PRIVATE |
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94 | |
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95 | PUBLIC nemo_gcm_tam ! called by model.F90 |
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96 | PUBLIC nemo_init_tam ! needed by AGRIF |
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97 | |
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98 | CHARACTER(lc) :: cform_aaa="( /, 'AAAAAAAA', / ) " ! flag for output listing |
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99 | |
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100 | !!---------------------------------------------------------------------- |
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101 | !! NEMO/OPA 4.0 , NEMO Consortium (2011) |
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102 | !! $Id$ |
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103 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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104 | !!---------------------------------------------------------------------- |
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105 | CONTAINS |
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106 | |
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107 | SUBROUTINE nemo_gcm_tam |
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108 | !!---------------------------------------------------------------------- |
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109 | !! *** ROUTINE nemo_gcm_tam *** |
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110 | !! |
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111 | !! ** Purpose : NEMO solves the primitive equations on an orthogonal |
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112 | !! curvilinear mesh on the sphere. |
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113 | !! |
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114 | !! ** Method : - model general initialization |
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115 | !! - launch the time-stepping (stp routine) |
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116 | !! - finalize the run by closing files and communications |
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117 | !! |
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118 | !! References : Madec, Delecluse, Imbard, and Levy, 1997: internal report, IPSL. |
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119 | !! Madec, 2008, internal report, IPSL. |
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120 | !!---------------------------------------------------------------------- |
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121 | INTEGER :: istp ! time step index |
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122 | !!---------------------------------------------------------------------- |
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123 | ! !-----------------------! |
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124 | ! !== Initialisations ==! |
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125 | CALL nemo_init_tam !-----------------------! |
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126 | ! |
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127 | ! check that all process are still there... If some process have an error, |
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128 | ! they will never enter in step and other processes will wait until the end of the cpu time! |
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129 | IF( lk_mpp ) CALL mpp_max( nstop ) |
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130 | |
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131 | IF(lwp) WRITE(numout,cform_aaa) ! Flag AAAAAAA |
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132 | |
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133 | ! !-----------------------! |
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134 | ! !== time stepping ==! |
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135 | ! !-----------------------! |
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136 | IF (ln_swi_opatam == 2) THEN |
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137 | istp = nit000 - 1 |
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138 | CALL trj_rea( istp, 1) |
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139 | istp = nit000 |
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140 | CALL istate_init_tan |
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141 | DO istp = nit000, nitend, 1 |
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142 | CALL stp_tan( istp ) |
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143 | END DO |
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144 | IF (lwp) THEN |
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145 | WRITE(numout,*) |
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146 | WRITE(numout,*) ' tamtst: Finished testing operators' |
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147 | WRITE(numout,*) ' ------' |
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148 | WRITE(numout,*) |
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149 | ENDIF |
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150 | CALL flush(numout) |
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151 | ELSE |
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152 | CALL tam_tst |
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153 | ENDIF |
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154 | ! !------------------------! |
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155 | ! !== finalize the run ==! |
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156 | ! !------------------------! |
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157 | IF(lwp) WRITE(numout,cform_aaa) ! Flag AAAAAAA |
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158 | ! |
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159 | IF( nstop /= 0 .AND. lwp ) THEN ! error print |
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160 | WRITE(numout,cform_err) |
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161 | WRITE(numout,*) nstop, ' error have been found' |
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162 | ENDIF |
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163 | ! |
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164 | IF( nn_timing == 1 ) CALL timing_finalize |
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165 | !! |
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166 | CALL nemo_closefile |
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167 | IF( lk_mpp ) CALL mppstop ! end mpp communications |
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168 | ! |
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169 | END SUBROUTINE nemo_gcm_tam |
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170 | |
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171 | |
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172 | SUBROUTINE nemo_init_tam |
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173 | !!---------------------------------------------------------------------- |
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174 | !! *** ROUTINE nemo_init *** |
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175 | !! |
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176 | !! ** Purpose : initialization of the NEMO GCM |
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177 | !!---------------------------------------------------------------------- |
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178 | INTEGER :: ji ! dummy loop indices |
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179 | INTEGER :: ilocal_comm ! local integer |
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180 | CHARACTER(len=80), DIMENSION(16) :: cltxt |
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181 | !! |
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182 | NAMELIST/namctl/ ln_ctl , nn_print, nn_ictls, nn_ictle, & |
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183 | & nn_isplt, nn_jsplt, nn_jctls, nn_jctle, & |
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184 | & nn_bench, nn_timing |
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185 | !!---------------------------------------------------------------------- |
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186 | ! |
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187 | cltxt = '' |
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188 | ! |
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189 | ! ! open Namelist file |
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190 | CALL ctl_opn( numnam, 'namelist', 'OLD', 'FORMATTED', 'SEQUENTIAL', -1, 6, .FALSE. ) |
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191 | !! |
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192 | READ( numnam, namctl ) ! Namelist namctl : Control prints & Benchmark |
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193 | ! |
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194 | ! !--------------------------------------------! |
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195 | ! ! set communicator & select the local node ! |
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196 | ! !--------------------------------------------! |
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197 | ilocal_comm = 0 |
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198 | narea = mynode( cltxt, numnam, nstop ) ! Nodes selection (control print return in cltxt) |
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199 | narea = narea + 1 ! mynode return the rank of proc (0 --> jpnij -1 ) |
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200 | |
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201 | lwp = (narea == 1) .OR. ln_ctl ! control of all listing output print |
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202 | |
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203 | ! If dimensions of processor grid weren't specified in the namelist file |
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204 | ! then we calculate them here now that we have our communicator size |
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205 | IF( (jpni < 1) .OR. (jpnj < 1) )THEN |
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206 | #if defined key_mpp_mpi |
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207 | IF( Agrif_Root() ) CALL nemo_partition(mppsize) |
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208 | #else |
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209 | jpni = 1 |
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210 | jpnj = 1 |
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211 | jpnij = jpni*jpnj |
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212 | #endif |
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213 | END IF |
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214 | |
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215 | ! Calculate domain dimensions given calculated jpni and jpnj |
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216 | ! This used to be done in par_oce.F90 when they were parameters rather |
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217 | ! than variables |
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218 | IF( Agrif_Root() ) THEN |
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219 | jpi = ( jpiglo-2*jpreci + (jpni-1) ) / jpni + 2*jpreci ! first dim. |
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220 | jpj = ( jpjglo-2*jprecj + (jpnj-1) ) / jpnj + 2*jprecj ! second dim. |
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221 | jpk = jpkdta ! third dim |
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222 | jpim1 = jpi-1 ! inner domain indices |
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223 | jpjm1 = jpj-1 ! " " |
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224 | jpkm1 = jpk-1 ! " " |
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225 | jpij = jpi*jpj ! jpi x j |
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226 | ENDIF |
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227 | |
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228 | IF(lwp) THEN ! open listing units |
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229 | ! |
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230 | CALL ctl_opn( numout, 'ocean.output', 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, 6, .FALSE., narea ) |
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231 | ! |
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232 | WRITE(numout,*) |
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233 | WRITE(numout,*) ' CNRS - NERC - Met OFFICE - MERCATOR-ocean - INGV - CMCC' |
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234 | WRITE(numout,*) ' NEMO team' |
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235 | WRITE(numout,*) ' Ocean General Circulation Model' |
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236 | WRITE(numout,*) ' version 3.4 (2011) ' |
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237 | WRITE(numout,*) ' NEMOTAM ' |
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238 | WRITE(numout,*) |
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239 | WRITE(numout,*) |
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240 | DO ji = 1, SIZE(cltxt) |
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241 | IF( TRIM(cltxt(ji)) /= '' ) WRITE(numout,*) cltxt(ji) ! control print of mynode |
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242 | END DO |
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243 | WRITE(numout,cform_aaa) ! Flag AAAAAAA |
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244 | ! |
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245 | ENDIF |
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246 | |
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247 | ! Now we know the dimensions of the grid and numout has been set we canhttp://forge.ipsl.jussieu.fr/nemo/changeset/3640 |
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248 | ! allocate arrays |
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249 | CALL nemo_alloc() |
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250 | |
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251 | ! ! Domain decomposition |
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252 | IF( jpni*jpnj == jpnij ) THEN ; CALL mpp_init ! standard cutting out |
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253 | ELSE ; CALL mpp_init2 ! eliminate land processors |
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254 | ENDIF |
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255 | ! |
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256 | IF( nn_timing == 1 ) CALL timing_init |
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257 | ! |
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258 | ! ! General initialization |
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259 | CALL phy_cst ! Physical constants |
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260 | CALL eos_init ! Equation of state |
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261 | CALL dom_cfg ! Domain configuration |
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262 | CALL dom_init ! Domain |
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263 | |
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264 | IF( ln_nnogather ) CALL nemo_northcomms ! Initialise the northfold neighbour lists (must be done after the masks are defined) |
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265 | |
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266 | IF( ln_ctl ) CALL prt_ctl_init ! Print control |
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267 | |
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268 | IF( lk_obc ) CALL obc_init ! Open boundaries |
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269 | IF( lk_bdy ) CALL bdy_init ! Open boundaries initialisation |
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270 | IF( lk_bdy ) CALL bdy_dta_init ! Open boundaries initialisation of external data arrays |
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271 | IF( lk_bdy ) CALL tide_init ! Open boundaries initialisation of tidal harmonic forcing |
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272 | |
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273 | CALL flush(numout) |
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274 | CALL dyn_nept_init ! simplified form of Neptune effect |
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275 | CALL flush(numout) |
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276 | |
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277 | CALL istate_init ! ocean initial state (Dynamics and tracers) |
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278 | |
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279 | ! ! Ocean physics |
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280 | CALL sbc_init ! Forcings : surface module |
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281 | ! ! Vertical physics |
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282 | CALL zdf_init ! namelist read |
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283 | CALL zdf_bfr_init ! bottom friction |
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284 | IF( lk_zdfric ) CALL zdf_ric_init ! Richardson number dependent Kz |
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285 | IF( lk_zdftke ) CALL zdf_tke_init ! TKE closure scheme |
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286 | IF( lk_zdfgls ) CALL zdf_gls_init ! GLS closure scheme |
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287 | IF( lk_zdfkpp ) CALL zdf_kpp_init ! KPP closure scheme |
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288 | IF( lk_zdftmx ) CALL zdf_tmx_init ! tidal vertical mixing |
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289 | IF( lk_zdfddm .AND. .NOT. lk_zdfkpp ) & |
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290 | & CALL zdf_ddm_init ! double diffusive mixing |
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291 | ! ! Lateral physics |
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292 | CALL ldf_tra_init ! Lateral ocean tracer physics |
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293 | CALL ldf_dyn_init ! Lateral ocean momentum physics |
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294 | IF( lk_ldfslp ) CALL ldf_slp_init ! slope of lateral mixing |
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295 | |
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296 | ! ! Active tracers |
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297 | CALL tra_qsr_init ! penetrative solar radiation qsr |
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298 | CALL tra_bbc_init ! bottom heat flux |
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299 | IF( lk_trabbl ) CALL tra_bbl_init ! advective (and/or diffusive) bottom boundary layer scheme |
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300 | IF( ln_tradmp ) CALL tra_dmp_init ! internal damping trends |
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301 | CALL tra_adv_init ! horizontal & vertical advection |
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302 | CALL tra_ldf_init ! lateral mixing |
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303 | CALL tra_zdf_init ! vertical mixing and after tracer fields |
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304 | |
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305 | ! ! Dynamics |
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306 | CALL dyn_adv_init ! advection (vector or flux form) |
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307 | CALL dyn_vor_init ! vorticity term including Coriolis |
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308 | CALL dyn_ldf_init ! lateral mixing |
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309 | CALL dyn_hpg_init ! horizontal gradient of Hydrostatic pressure |
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310 | CALL dyn_zdf_init ! vertical diffusion |
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311 | CALL dyn_spg_init ! surface pressure gradient |
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312 | |
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313 | ! ! Misc. options |
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314 | IF( nn_cla == 1 ) CALL cla_init ! Cross Land Advection |
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315 | |
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316 | #if defined key_top |
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317 | ! ! Passive tracers |
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318 | CALL trc_init |
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319 | #endif |
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320 | ! ! Diagnostics |
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321 | IF( lk_floats ) CALL flo_init ! drifting Floats |
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322 | CALL iom_init ! iom_put initialization |
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323 | IF( lk_diaar5 ) CALL dia_ar5_init ! ar5 diag |
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324 | CALL dia_ptr_init ! Poleward TRansports initialization |
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325 | IF( lk_diadct ) CALL dia_dct_init ! Sections tranports |
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326 | CALL dia_hsb_init ! heat content, salt content and volume budgets |
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327 | CALL trd_mod_init ! Mixed-layer/Vorticity/Integral constraints trends |
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328 | IF( lk_diaobs ) THEN ! Observation & model comparison |
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329 | CALL dia_obs_init ! Initialize observational data |
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330 | CALL dia_obs( nit000 - 1 ) ! Observation operator for restart |
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331 | ENDIF |
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332 | ! ! Assimilation increments |
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333 | IF( lk_asminc ) CALL asm_inc_init ! Initialize assimilation increments |
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334 | ! |
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335 | IF( ln_rnf ) CALL sbc_rnf_init |
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336 | !!!!!!!!!!!!! TAM initialisation !!!!!!!!!!!!!!!!!!!!!!!!!!! |
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337 | CALL nemo_alloc_tam |
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338 | CALL nemo_ctl_tam ! Control prints & Benchmark |
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339 | |
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340 | CALL istate_init_tan ! ocean initial state (Dynamics and tracers) |
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341 | CALL istate_init_adj ! ocean initial state (Dynamics and tracers) |
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342 | ! ! Ocean physics |
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343 | CALL sbc_init_tam ! Forcings : surface module |
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344 | CALL sbc_ssr_ini_tam ! Forcings : surface module |
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345 | ! ! Vertical physics |
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346 | ! CALL zdf_init_tam ! namelist read |
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347 | !IF( lk_zdfric ) CALL zdf_ric_init ! Richardson number dependent Kz |
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348 | !IF( lk_zdftke ) CALL zdf_tke_init ! TKE closure scheme |
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349 | !IF( lk_zdfgls ) CALL zdf_gls_init ! GLS closure scheme |
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350 | !IF( lk_zdfkpp ) CALL zdf_kpp_init ! KPP closure scheme |
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351 | !IF( lk_zdftmx ) CALL zdf_tmx_init ! tidal vertical mixing |
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352 | !IF( lk_zdfddm .AND. .NOT. lk_zdfkpp ) & |
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353 | !& CALL zdf_ddm_init ! double diffusive mixing |
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354 | ! ! Lateral physics |
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355 | !CALL ldf_tra_init ! Lateral ocean tracer physics |
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356 | !CALL ldf_dyn_init ! Lateral ocean momentum physics |
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357 | !IF( lk_ldfslp ) CALL ldf_slp_init ! slope of lateral mixing |
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358 | |
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359 | ! ! Active tracers |
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360 | CALL tra_qsr_init_tam ! penetrative solar radiation qsr |
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361 | IF( lk_trabbl ) CALL tra_bbl_init_tam ! advective (and/or diffusive) bottom boundary layer scheme |
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362 | IF( ln_tradmp ) CALL tra_dmp_init_tam ! internal damping trends |
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363 | CALL tra_adv_init_tam ! horizontal & vertical advection |
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364 | CALL tra_ldf_init_tam ! lateral mixing |
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365 | CALL tra_zdf_init_tam ! vertical mixing and after tracer fields |
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366 | |
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367 | ! ! Dynamics |
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368 | CALL dyn_adv_init_tam ! advection (vector or flux form) |
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369 | CALL dyn_vor_init_tam ! vorticity term including Coriolis |
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370 | CALL dyn_ldf_init_tam ! lateral mixing |
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371 | CALL dyn_hpg_init_tam ! horizontal gradient of Hydrostatic pressure |
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372 | CALL dyn_zdf_init_tam ! vertical diffusion |
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373 | CALL dyn_spg_init_tam ! surface pressure gradient |
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374 | |
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375 | ! ! Misc. options |
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376 | IF( nn_cla == 1 ) CALL cla_init_tam ! Cross Land Advection |
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377 | CALL sbc_rnf_init_tam |
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378 | !#if defined key_top |
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379 | !! ! Passive tracers |
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380 | !CALL trc_init |
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381 | !#endif |
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382 | !! ! Diagnostics |
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383 | !IF( lk_floats ) CALL flo_init ! drifting Floats |
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384 | !CALL iom_init ! iom_put initialization |
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385 | !IF( lk_diaar5 ) CALL dia_ar5_init ! ar5 diag |
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386 | !CALL dia_ptr_init ! Poleward TRansports initialization |
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387 | !IF( lk_diadct ) CALL dia_dct_init ! Sections tranports |
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388 | !CALL dia_hsb_init ! heat content, salt content and volume budgets |
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389 | !CALL trd_mod_init ! Mixed-layer/Vorticity/Integral constraints trends |
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390 | !IF( lk_diaobs ) THEN ! Observation & model comparison |
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391 | !CALL dia_obs_init ! Initialize observational data |
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392 | !CALL dia_obs( nit000 - 1 ) ! Observation operator for restart |
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393 | !ENDIF |
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394 | !! ! Assimilation increments |
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395 | !IF( lk_asminc ) CALL asm_inc_init ! Initialize assimilation increments |
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396 | !IF(lwp) WRITE(numout,*) 'Euler time step switch is ', neuler |
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397 | ! |
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398 | CALL tam_trj_init |
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399 | CALL tam_tst_init |
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400 | CALL tl_trj_ini |
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401 | END SUBROUTINE nemo_init_tam |
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402 | |
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403 | |
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404 | SUBROUTINE nemo_ctl_tam |
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405 | !!---------------------------------------------------------------------- |
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406 | !! *** ROUTINE nemo_ctl *** |
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407 | !! |
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408 | !! ** Purpose : control print setting |
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409 | !! |
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410 | !! ** Method : - print namctl information and check some consistencies |
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411 | !!---------------------------------------------------------------------- |
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412 | ! |
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413 | IF(lwp) THEN ! control print |
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414 | WRITE(numout,*) |
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415 | WRITE(numout,*) 'nemo_ctl_tam: Control prints & Benchmark' |
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416 | WRITE(numout,*) '~~~~~~~ ' |
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417 | WRITE(numout,*) ' Namelist namctl' |
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418 | WRITE(numout,*) ' run control (for debugging) ln_ctl = ', ln_ctl |
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419 | WRITE(numout,*) ' level of print nn_print = ', nn_print |
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420 | WRITE(numout,*) ' Start i indice for SUM control nn_ictls = ', nn_ictls |
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421 | WRITE(numout,*) ' End i indice for SUM control nn_ictle = ', nn_ictle |
---|
422 | WRITE(numout,*) ' Start j indice for SUM control nn_jctls = ', nn_jctls |
---|
423 | WRITE(numout,*) ' End j indice for SUM control nn_jctle = ', nn_jctle |
---|
424 | WRITE(numout,*) ' number of proc. following i nn_isplt = ', nn_isplt |
---|
425 | WRITE(numout,*) ' number of proc. following j nn_jsplt = ', nn_jsplt |
---|
426 | WRITE(numout,*) ' benchmark parameter (0/1) nn_bench = ', nn_bench |
---|
427 | ENDIF |
---|
428 | ! |
---|
429 | nprint = nn_print ! convert DOCTOR namelist names into OLD names |
---|
430 | nictls = nn_ictls |
---|
431 | nictle = nn_ictle |
---|
432 | njctls = nn_jctls |
---|
433 | njctle = nn_jctle |
---|
434 | isplt = nn_isplt |
---|
435 | jsplt = nn_jsplt |
---|
436 | nbench = nn_bench |
---|
437 | ! ! Parameter control |
---|
438 | ! |
---|
439 | IF( ln_ctl ) THEN ! sub-domain area indices for the control prints |
---|
440 | IF( lk_mpp .AND. jpnij > 1 ) THEN |
---|
441 | isplt = jpni ; jsplt = jpnj ; ijsplt = jpni*jpnj ! the domain is forced to the real split domain |
---|
442 | ELSE |
---|
443 | IF( isplt == 1 .AND. jsplt == 1 ) THEN |
---|
444 | CALL ctl_warn( ' - isplt & jsplt are equal to 1', & |
---|
445 | & ' - the print control will be done over the whole domain' ) |
---|
446 | ENDIF |
---|
447 | ijsplt = isplt * jsplt ! total number of processors ijsplt |
---|
448 | ENDIF |
---|
449 | IF(lwp) WRITE(numout,*)' - The total number of processors over which the' |
---|
450 | IF(lwp) WRITE(numout,*)' print control will be done is ijsplt : ', ijsplt |
---|
451 | ! |
---|
452 | ! ! indices used for the SUM control |
---|
453 | IF( nictls+nictle+njctls+njctle == 0 ) THEN ! print control done over the default area |
---|
454 | lsp_area = .FALSE. |
---|
455 | ELSE ! print control done over a specific area |
---|
456 | lsp_area = .TRUE. |
---|
457 | IF( nictls < 1 .OR. nictls > jpiglo ) THEN |
---|
458 | CALL ctl_warn( ' - nictls must be 1<=nictls>=jpiglo, it is forced to 1' ) |
---|
459 | nictls = 1 |
---|
460 | ENDIF |
---|
461 | IF( nictle < 1 .OR. nictle > jpiglo ) THEN |
---|
462 | CALL ctl_warn( ' - nictle must be 1<=nictle>=jpiglo, it is forced to jpiglo' ) |
---|
463 | nictle = jpiglo |
---|
464 | ENDIF |
---|
465 | IF( njctls < 1 .OR. njctls > jpjglo ) THEN |
---|
466 | CALL ctl_warn( ' - njctls must be 1<=njctls>=jpjglo, it is forced to 1' ) |
---|
467 | njctls = 1 |
---|
468 | ENDIF |
---|
469 | IF( njctle < 1 .OR. njctle > jpjglo ) THEN |
---|
470 | CALL ctl_warn( ' - njctle must be 1<=njctle>=jpjglo, it is forced to jpjglo' ) |
---|
471 | njctle = jpjglo |
---|
472 | ENDIF |
---|
473 | ENDIF |
---|
474 | ENDIF |
---|
475 | ! |
---|
476 | IF( nbench == 1 ) THEN ! Benchmark |
---|
477 | SELECT CASE ( cp_cfg ) |
---|
478 | CASE ( 'gyre' ) ; CALL ctl_warn( ' The Benchmark is activated ' ) |
---|
479 | CASE DEFAULT ; CALL ctl_stop( ' The Benchmark is based on the GYRE configuration:', & |
---|
480 | & ' key_gyre must be used or set nbench = 0' ) |
---|
481 | END SELECT |
---|
482 | ENDIF |
---|
483 | ! |
---|
484 | IF( lk_c1d .AND. .NOT.lk_iomput ) CALL ctl_stop( 'nemo_ctl_tam: The 1D configuration must be used ', & |
---|
485 | & 'with the IOM Input/Output manager. ' , & |
---|
486 | & 'Compile with key_iomput enabled' ) |
---|
487 | ! |
---|
488 | END SUBROUTINE nemo_ctl_tam |
---|
489 | |
---|
490 | |
---|
491 | SUBROUTINE nemo_closefile |
---|
492 | !!---------------------------------------------------------------------- |
---|
493 | !! *** ROUTINE nemo_closefile *** |
---|
494 | !! |
---|
495 | !! ** Purpose : Close the files |
---|
496 | !!---------------------------------------------------------------------- |
---|
497 | ! |
---|
498 | IF( lk_mpp ) CALL mppsync |
---|
499 | ! |
---|
500 | CALL iom_close ! close all input/output files managed by iom_* |
---|
501 | ! |
---|
502 | IF( numstp /= -1 ) CLOSE( numstp ) ! time-step file |
---|
503 | IF( numsol /= -1 ) CLOSE( numsol ) ! solver file |
---|
504 | IF( numnam /= -1 ) CLOSE( numnam ) ! oce namelist |
---|
505 | IF( numnam_ice /= -1 ) CLOSE( numnam_ice ) ! ice namelist |
---|
506 | IF( numevo_ice /= -1 ) CLOSE( numevo_ice ) ! ice variables (temp. evolution) |
---|
507 | IF( numout /= 6 ) CLOSE( numout ) ! standard model output file |
---|
508 | IF( numdct_vol /= -1 ) CLOSE( numdct_vol ) ! volume transports |
---|
509 | IF( numdct_heat /= -1 ) CLOSE( numdct_heat ) ! heat transports |
---|
510 | IF( numdct_salt /= -1 ) CLOSE( numdct_salt ) ! salt transports |
---|
511 | ! |
---|
512 | numout = 6 ! redefine numout in case it is used after this point... |
---|
513 | ! |
---|
514 | END SUBROUTINE nemo_closefile |
---|
515 | |
---|
516 | |
---|
517 | SUBROUTINE nemo_alloc_tam |
---|
518 | !!---------------------------------------------------------------------- |
---|
519 | !! *** ROUTINE nemo_alloc *** |
---|
520 | !! |
---|
521 | !! ** Purpose : Allocate all the dynamic arrays of the OPA modules |
---|
522 | !! |
---|
523 | !! ** Method : |
---|
524 | !!---------------------------------------------------------------------- |
---|
525 | ! |
---|
526 | INTEGER :: ierr |
---|
527 | !!---------------------------------------------------------------------- |
---|
528 | ! |
---|
529 | ierr = oce_alloc_tam ( 0 ) ! ocean |
---|
530 | ierr = ierr + zdf_oce_alloc_tam ( ) ! ocean vertical physics |
---|
531 | ! |
---|
532 | ierr = ierr + lib_mpp_alloc_adj (numout) ! mpp exchanges |
---|
533 | ierr = ierr + trc_oce_alloc_tam ( 0 ) ! shared TRC / TRA arrays |
---|
534 | ierr = ierr + sbc_oce_alloc_tam ( 0 ) ! shared TRC / TRA arrays |
---|
535 | ierr = ierr + sol_oce_alloc_tam ( 0 ) ! shared TRC / TRA arrays |
---|
536 | ! |
---|
537 | IF( lk_mpp ) CALL mpp_sum( ierr ) |
---|
538 | IF( ierr /= 0 ) CALL ctl_stop( 'STOP', 'nemo_alloc_tam : unable to allocate standard ocean arrays' ) |
---|
539 | ! |
---|
540 | END SUBROUTINE nemo_alloc_tam |
---|
541 | |
---|
542 | |
---|
543 | SUBROUTINE nemo_partition( num_pes ) |
---|
544 | !!---------------------------------------------------------------------- |
---|
545 | !! *** ROUTINE nemo_partition *** |
---|
546 | !! |
---|
547 | !! ** Purpose : |
---|
548 | !! |
---|
549 | !! ** Method : |
---|
550 | !!---------------------------------------------------------------------- |
---|
551 | INTEGER, INTENT(in) :: num_pes ! The number of MPI processes we have |
---|
552 | ! |
---|
553 | INTEGER, PARAMETER :: nfactmax = 20 |
---|
554 | INTEGER :: nfact ! The no. of factors returned |
---|
555 | INTEGER :: ierr ! Error flag |
---|
556 | INTEGER :: ji |
---|
557 | INTEGER :: idiff, mindiff, imin ! For choosing pair of factors that are closest in value |
---|
558 | INTEGER, DIMENSION(nfactmax) :: ifact ! Array of factors |
---|
559 | !!---------------------------------------------------------------------- |
---|
560 | |
---|
561 | ierr = 0 |
---|
562 | |
---|
563 | CALL factorise( ifact, nfactmax, nfact, num_pes, ierr ) |
---|
564 | |
---|
565 | IF( nfact <= 1 ) THEN |
---|
566 | WRITE (numout, *) 'WARNING: factorisation of number of PEs failed' |
---|
567 | WRITE (numout, *) ' : using grid of ',num_pes,' x 1' |
---|
568 | jpnj = 1 |
---|
569 | jpni = num_pes |
---|
570 | ELSE |
---|
571 | ! Search through factors for the pair that are closest in value |
---|
572 | mindiff = 1000000 |
---|
573 | imin = 1 |
---|
574 | DO ji = 1, nfact-1, 2 |
---|
575 | idiff = ABS( ifact(ji) - ifact(ji+1) ) |
---|
576 | IF( idiff < mindiff ) THEN |
---|
577 | mindiff = idiff |
---|
578 | imin = ji |
---|
579 | ENDIF |
---|
580 | END DO |
---|
581 | jpnj = ifact(imin) |
---|
582 | jpni = ifact(imin + 1) |
---|
583 | ENDIF |
---|
584 | ! |
---|
585 | jpnij = jpni*jpnj |
---|
586 | ! |
---|
587 | END SUBROUTINE nemo_partition |
---|
588 | |
---|
589 | |
---|
590 | SUBROUTINE factorise( kfax, kmaxfax, knfax, kn, kerr ) |
---|
591 | !!---------------------------------------------------------------------- |
---|
592 | !! *** ROUTINE factorise *** |
---|
593 | !! |
---|
594 | !! ** Purpose : return the prime factors of n. |
---|
595 | !! knfax factors are returned in array kfax which is of |
---|
596 | !! maximum dimension kmaxfax. |
---|
597 | !! ** Method : |
---|
598 | !!---------------------------------------------------------------------- |
---|
599 | INTEGER , INTENT(in ) :: kn, kmaxfax |
---|
600 | INTEGER , INTENT( out) :: kerr, knfax |
---|
601 | INTEGER, DIMENSION(kmaxfax), INTENT( out) :: kfax |
---|
602 | ! |
---|
603 | INTEGER :: ifac, jl, inu |
---|
604 | INTEGER, PARAMETER :: ntest = 14 |
---|
605 | INTEGER :: ilfax(ntest) |
---|
606 | |
---|
607 | ! lfax contains the set of allowed factors. |
---|
608 | data (ilfax(jl),jl=1,ntest) / 16384, 8192, 4096, 2048, 1024, 512, 256, & |
---|
609 | & 128, 64, 32, 16, 8, 4, 2 / |
---|
610 | !!---------------------------------------------------------------------- |
---|
611 | |
---|
612 | ! Clear the error flag and initialise output vars |
---|
613 | kerr = 0 |
---|
614 | kfax = 1 |
---|
615 | knfax = 0 |
---|
616 | |
---|
617 | ! Find the factors of n. |
---|
618 | IF( kn == 1 ) GOTO 20 |
---|
619 | |
---|
620 | ! nu holds the unfactorised part of the number. |
---|
621 | ! knfax holds the number of factors found. |
---|
622 | ! l points to the allowed factor list. |
---|
623 | ! ifac holds the current factor. |
---|
624 | |
---|
625 | inu = kn |
---|
626 | knfax = 0 |
---|
627 | |
---|
628 | DO jl = ntest, 1, -1 |
---|
629 | ! |
---|
630 | ifac = ilfax(jl) |
---|
631 | IF( ifac > inu ) CYCLE |
---|
632 | |
---|
633 | ! Test whether the factor will divide. |
---|
634 | |
---|
635 | IF( MOD(inu,ifac) == 0 ) THEN |
---|
636 | ! |
---|
637 | knfax = knfax + 1 ! Add the factor to the list |
---|
638 | IF( knfax > kmaxfax ) THEN |
---|
639 | kerr = 6 |
---|
640 | write (*,*) 'FACTOR: insufficient space in factor array ', knfax |
---|
641 | return |
---|
642 | ENDIF |
---|
643 | kfax(knfax) = ifac |
---|
644 | ! Store the other factor that goes with this one |
---|
645 | knfax = knfax + 1 |
---|
646 | kfax(knfax) = inu / ifac |
---|
647 | !WRITE (*,*) 'ARPDBG, factors ',knfax-1,' & ',knfax,' are ', kfax(knfax-1),' and ',kfax(knfax) |
---|
648 | ENDIF |
---|
649 | ! |
---|
650 | END DO |
---|
651 | |
---|
652 | 20 CONTINUE ! Label 20 is the exit point from the factor search loop. |
---|
653 | ! |
---|
654 | END SUBROUTINE factorise |
---|
655 | |
---|
656 | #if defined key_mpp_mpi |
---|
657 | SUBROUTINE nemo_northcomms |
---|
658 | !!====================================================================== |
---|
659 | !! *** ROUTINE nemo_northcomms *** |
---|
660 | !! nemo_northcomms : Setup for north fold exchanges with explicit peer to peer messaging |
---|
661 | !!===================================================================== |
---|
662 | !!---------------------------------------------------------------------- |
---|
663 | !! |
---|
664 | !! ** Purpose : Initialization of the northern neighbours lists. |
---|
665 | !!---------------------------------------------------------------------- |
---|
666 | !! 1.0 ! 2011-10 (A. C. Coward, NOCS & J. Donners, PRACE) |
---|
667 | !!---------------------------------------------------------------------- |
---|
668 | |
---|
669 | INTEGER :: ji, jj, jk, ij, jtyp ! dummy loop indices |
---|
670 | INTEGER :: ijpj ! number of rows involved in north-fold exchange |
---|
671 | INTEGER :: northcomms_alloc ! allocate return status |
---|
672 | REAL(wp), ALLOCATABLE, DIMENSION ( :,: ) :: znnbrs ! workspace |
---|
673 | LOGICAL, ALLOCATABLE, DIMENSION ( : ) :: lrankset ! workspace |
---|
674 | |
---|
675 | IF(lwp) WRITE(numout,*) |
---|
676 | IF(lwp) WRITE(numout,*) 'nemo_northcomms : Initialization of the northern neighbours lists' |
---|
677 | IF(lwp) WRITE(numout,*) '~~~~~~~~~~' |
---|
678 | |
---|
679 | !!---------------------------------------------------------------------- |
---|
680 | ALLOCATE( znnbrs(jpi,jpj), stat = northcomms_alloc ) |
---|
681 | ALLOCATE( lrankset(jpnij), stat = northcomms_alloc ) |
---|
682 | IF( northcomms_alloc /= 0 ) THEN |
---|
683 | WRITE(numout,cform_war) |
---|
684 | WRITE(numout,*) 'northcomms_alloc : failed to allocate arrays' |
---|
685 | CALL ctl_stop( 'STOP', 'nemo_northcomms : unable to allocate temporary arrays' ) |
---|
686 | ENDIF |
---|
687 | nsndto = 0 |
---|
688 | isendto = -1 |
---|
689 | ijpj = 4 |
---|
690 | ! |
---|
691 | ! This routine has been called because ln_nnogather has been set true ( nammpp ) |
---|
692 | ! However, these first few exchanges have to use the mpi_allgather method to |
---|
693 | ! establish the neighbour lists to use in subsequent peer to peer exchanges. |
---|
694 | ! Consequently, set l_north_nogather to be false here and set it true only after |
---|
695 | ! the lists have been established. |
---|
696 | ! |
---|
697 | l_north_nogather = .FALSE. |
---|
698 | ! |
---|
699 | ! Exchange and store ranks on northern rows |
---|
700 | |
---|
701 | DO jtyp = 1,4 |
---|
702 | |
---|
703 | lrankset = .FALSE. |
---|
704 | znnbrs = narea |
---|
705 | SELECT CASE (jtyp) |
---|
706 | CASE(1) |
---|
707 | CALL lbc_lnk( znnbrs, 'T', 1. ) ! Type 1: T,W-points |
---|
708 | CASE(2) |
---|
709 | CALL lbc_lnk( znnbrs, 'U', 1. ) ! Type 2: U-point |
---|
710 | CASE(3) |
---|
711 | CALL lbc_lnk( znnbrs, 'V', 1. ) ! Type 3: V-point |
---|
712 | CASE(4) |
---|
713 | CALL lbc_lnk( znnbrs, 'F', 1. ) ! Type 4: F-point |
---|
714 | END SELECT |
---|
715 | |
---|
716 | IF ( njmppt(narea) .EQ. MAXVAL( njmppt ) ) THEN |
---|
717 | DO jj = nlcj-ijpj+1, nlcj |
---|
718 | ij = jj - nlcj + ijpj |
---|
719 | DO ji = 1,jpi |
---|
720 | IF ( INT(znnbrs(ji,jj)) .NE. 0 .AND. INT(znnbrs(ji,jj)) .NE. narea ) & |
---|
721 | & lrankset(INT(znnbrs(ji,jj))) = .true. |
---|
722 | END DO |
---|
723 | END DO |
---|
724 | |
---|
725 | DO jj = 1,jpnij |
---|
726 | IF ( lrankset(jj) ) THEN |
---|
727 | nsndto(jtyp) = nsndto(jtyp) + 1 |
---|
728 | IF ( nsndto(jtyp) .GT. jpmaxngh ) THEN |
---|
729 | CALL ctl_stop( ' Too many neighbours in nemo_northcomms ', & |
---|
730 | & ' jpmaxngh will need to be increased ') |
---|
731 | ENDIF |
---|
732 | isendto(nsndto(jtyp),jtyp) = jj-1 ! narea converted to MPI rank |
---|
733 | ENDIF |
---|
734 | END DO |
---|
735 | ENDIF |
---|
736 | |
---|
737 | END DO |
---|
738 | |
---|
739 | ! |
---|
740 | ! Type 5: I-point |
---|
741 | ! |
---|
742 | ! ICE point exchanges may involve some averaging. The neighbours list is |
---|
743 | ! built up using two exchanges to ensure that the whole stencil is covered. |
---|
744 | ! lrankset should not be reset between these 'J' and 'K' point exchanges |
---|
745 | |
---|
746 | jtyp = 5 |
---|
747 | lrankset = .FALSE. |
---|
748 | znnbrs = narea |
---|
749 | CALL lbc_lnk( znnbrs, 'J', 1. ) ! first ice U-V point |
---|
750 | |
---|
751 | IF ( njmppt(narea) .EQ. MAXVAL( njmppt ) ) THEN |
---|
752 | DO jj = nlcj-ijpj+1, nlcj |
---|
753 | ij = jj - nlcj + ijpj |
---|
754 | DO ji = 1,jpi |
---|
755 | IF ( INT(znnbrs(ji,jj)) .NE. 0 .AND. INT(znnbrs(ji,jj)) .NE. narea ) & |
---|
756 | & lrankset(INT(znnbrs(ji,jj))) = .true. |
---|
757 | END DO |
---|
758 | END DO |
---|
759 | ENDIF |
---|
760 | |
---|
761 | znnbrs = narea |
---|
762 | CALL lbc_lnk( znnbrs, 'K', 1. ) ! second ice U-V point |
---|
763 | |
---|
764 | IF ( njmppt(narea) .EQ. MAXVAL( njmppt )) THEN |
---|
765 | DO jj = nlcj-ijpj+1, nlcj |
---|
766 | ij = jj - nlcj + ijpj |
---|
767 | DO ji = 1,jpi |
---|
768 | IF ( INT(znnbrs(ji,jj)) .NE. 0 .AND. INT(znnbrs(ji,jj)) .NE. narea ) & |
---|
769 | & lrankset( INT(znnbrs(ji,jj))) = .true. |
---|
770 | END DO |
---|
771 | END DO |
---|
772 | |
---|
773 | DO jj = 1,jpnij |
---|
774 | IF ( lrankset(jj) ) THEN |
---|
775 | nsndto(jtyp) = nsndto(jtyp) + 1 |
---|
776 | IF ( nsndto(jtyp) .GT. jpmaxngh ) THEN |
---|
777 | CALL ctl_stop( ' Too many neighbours in nemo_northcomms ', & |
---|
778 | & ' jpmaxngh will need to be increased ') |
---|
779 | ENDIF |
---|
780 | isendto(nsndto(jtyp),jtyp) = jj-1 ! narea converted to MPI rank |
---|
781 | ENDIF |
---|
782 | END DO |
---|
783 | ! |
---|
784 | ! For northern row areas, set l_north_nogather so that all subsequent exchanges |
---|
785 | ! can use peer to peer communications at the north fold |
---|
786 | ! |
---|
787 | l_north_nogather = .TRUE. |
---|
788 | ! |
---|
789 | ENDIF |
---|
790 | DEALLOCATE( znnbrs ) |
---|
791 | DEALLOCATE( lrankset ) |
---|
792 | |
---|
793 | END SUBROUTINE nemo_northcomms |
---|
794 | #else |
---|
795 | SUBROUTINE nemo_northcomms ! Dummy routine |
---|
796 | WRITE(*,*) 'nemo_northcomms: You should not have seen this print! error?' |
---|
797 | END SUBROUTINE nemo_northcomms |
---|
798 | #endif |
---|
799 | #else |
---|
800 | CONTAINS |
---|
801 | SUBROUTINE nemo_gcm_tam |
---|
802 | WRITE(*,*) 'nemo_gcm_tam: You should not have seen this print! error?' |
---|
803 | END SUBROUTINE nemo_gcm_tam |
---|
804 | #endif |
---|
805 | !!====================================================================== |
---|
806 | END MODULE nemogcm_tam |
---|