[2839] | 1 | MODULE florst |
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| 2 | !!====================================================================== |
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| 3 | !! *** MODULE florst *** |
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[2907] | 4 | !! |
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| 5 | !! |
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| 6 | !! write floats restart files |
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| 7 | !! |
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[2839] | 8 | !!====================================================================== |
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| 9 | !! History : |
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| 10 | !! 8.0 ! 99-09 (Y. Drillet) : Original code |
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| 11 | !! ! 00-06 (J.-M. Molines) : Profiling floats for CLS |
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| 12 | !! 8.5 ! 02-10 (A. Bozec) F90 : Free form and module |
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| 13 | !! 3.2 ! 10-08 (slaw, cbricaud): netcdf outputs and others |
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| 14 | !!---------------------------------------------------------------------- |
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| 15 | #if defined key_floats || defined key_esopa |
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| 16 | !!---------------------------------------------------------------------- |
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| 17 | !! 'key_floats' float trajectories |
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| 18 | !!---------------------------------------------------------------------- |
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| 19 | |
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| 20 | !! * Modules used |
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| 21 | USE flo_oce ! ocean drifting floats |
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| 22 | USE dom_oce ! ocean space and time domain |
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| 23 | USE lib_mpp ! distribued memory computing library |
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| 24 | USE in_out_manager ! I/O manager |
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| 25 | |
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| 26 | IMPLICIT NONE |
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| 27 | PRIVATE |
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| 28 | |
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[2907] | 29 | PUBLIC flo_rst ! routine called by floats.F90 |
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| 30 | PUBLIC flo_rst_alloc ! routine called by floats.F90 |
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[2839] | 31 | |
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[2907] | 32 | INTEGER, ALLOCATABLE, DIMENSION(:) :: iperproc ! 1D workspace |
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| 33 | |
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[2839] | 34 | !! * Substitutions |
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| 35 | # include "domzgr_substitute.h90" |
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| 36 | !!---------------------------------------------------------------------- |
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| 37 | !! NEMO/OPA 3.2 , LODYC-IPSL (2009) |
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[5462] | 38 | !! $Id$ |
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[2839] | 39 | !! This software is governed by the CeCILL licence see modipsl/doc/NEMO_CeCILL.txt |
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| 40 | !!---------------------------------------------------------------------- |
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| 41 | |
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| 42 | CONTAINS |
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| 43 | |
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[2907] | 44 | INTEGER FUNCTION flo_rst_alloc() |
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| 45 | !!------------------------------------------------------------------- |
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| 46 | !! *** FUNCTION flo_rst_alloc *** |
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| 47 | !!------------------------------------------------------------------- |
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| 48 | ALLOCATE( iperproc(jpnij), STAT=flo_rst_alloc ) |
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| 49 | ! |
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| 50 | IF( lk_mpp ) CALL mpp_sum ( flo_rst_alloc ) |
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| 51 | IF( flo_rst_alloc /= 0 ) CALL ctl_warn('flo_rst_alloc: failed to allocate arrays.') |
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| 52 | END FUNCTION flo_rst_alloc |
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| 53 | |
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| 54 | |
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[2839] | 55 | SUBROUTINE flo_rst( kt ) |
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| 56 | !!--------------------------------------------------------------------- |
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[2844] | 57 | !! *** ROUTINE flo_rst *** |
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[2839] | 58 | !! |
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| 59 | !! ** Purpose : |
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| 60 | !! |
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| 61 | !! |
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| 62 | !! |
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| 63 | !! ** Method : The frequency of ??? is nwritefl |
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| 64 | !! |
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| 65 | !!---------------------------------------------------------------------- |
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| 66 | !! * Arguments |
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| 67 | INTEGER :: kt ! time step |
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| 68 | |
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| 69 | !! * Local declarations |
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| 70 | CHARACTER (len=80) :: clname ! restart filename |
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| 71 | INTEGER :: ic , jc , jpn ,jfl ! temporary integer |
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| 72 | INTEGER :: inum ! temporary logical unit for restart file |
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| 73 | !!---------------------------------------------------------------------- |
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| 74 | |
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| 75 | IF( ( MOD(kt,nn_stockfl) == 0 ) .OR. ( kt == nitend ) )THEN |
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| 76 | |
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| 77 | IF(lwp) THEN |
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| 78 | WRITE(numout,*) |
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[2843] | 79 | WRITE(numout,*) 'flo_rst : write in restart_float file ' |
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[2839] | 80 | WRITE(numout,*) '~~~~~~~ ' |
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| 81 | ENDIF |
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| 82 | |
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| 83 | ! file is opened and closed every time it is used. |
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| 84 | |
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| 85 | clname = 'restart.float.' |
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| 86 | ic = 1 |
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| 87 | DO jc = 1, 16 |
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| 88 | IF( cexper(jc:jc) /= ' ' ) ic = jc |
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| 89 | END DO |
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| 90 | clname = clname(1:14)//cexper(1:ic) |
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| 91 | ic = 1 |
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| 92 | DO jc = 1, 48 |
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| 93 | IF( clname(jc:jc) /= ' ' ) ic = jc |
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| 94 | END DO |
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| 95 | |
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[2844] | 96 | inum=0 |
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| 97 | IF( lwp )THEN |
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| 98 | CALL ctl_opn( inum, clname, 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, numout, .FALSE. ) |
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| 99 | REWIND inum |
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| 100 | ENDIF |
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[2839] | 101 | ! |
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| 102 | DO jpn = 1, jpnij |
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[2907] | 103 | iperproc(jpn) = 0 |
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[2839] | 104 | END DO |
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| 105 | ! |
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| 106 | IF(lwp) THEN |
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| 107 | REWIND(inum) |
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| 108 | WRITE (inum,*) tpifl,tpjfl,tpkfl,nisobfl,ngrpfl |
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| 109 | CLOSE (inum) |
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| 110 | ENDIF |
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| 111 | ! |
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| 112 | ! Compute the number of trajectories for each processor |
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| 113 | ! |
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| 114 | IF( lk_mpp ) THEN |
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| 115 | DO jfl = 1, jpnfl |
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| 116 | IF( (INT(tpifl(jfl)) >= (mig(nldi)-jpizoom+1)) .AND. & |
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| 117 | &(INT(tpifl(jfl)) <= (mig(nlei)-jpizoom+1)) .AND. & |
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| 118 | &(INT(tpjfl(jfl)) >= (mjg(nldj)-jpjzoom+1)) .AND. & |
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| 119 | &(INT(tpjfl(jfl)) <= (mjg(nlej)-jpjzoom+1)) ) THEN |
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[2907] | 120 | iperproc(narea) = iperproc(narea)+1 |
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[2839] | 121 | ENDIF |
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| 122 | END DO |
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[2907] | 123 | CALL mpp_sum( iperproc, jpnij ) |
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[2839] | 124 | ! |
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| 125 | IF(lwp) THEN |
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| 126 | WRITE(numout,*) 'DATE',adatrj |
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| 127 | DO jpn = 1, jpnij |
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[2907] | 128 | IF( iperproc(jpn) /= 0 ) THEN |
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| 129 | WRITE(numout,*)'PROCESSOR',jpn-1,'compute',iperproc(jpn), 'trajectories.' |
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[2839] | 130 | ENDIF |
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| 131 | END DO |
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| 132 | ENDIF |
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| 133 | ENDIF |
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| 134 | |
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| 135 | ENDIF |
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| 136 | |
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| 137 | END SUBROUTINE flo_rst |
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| 138 | |
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| 139 | |
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| 140 | # else |
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| 141 | !!---------------------------------------------------------------------- |
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| 142 | !! Default option Empty module |
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| 143 | !!---------------------------------------------------------------------- |
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| 144 | CONTAINS |
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| 145 | SUBROUTINE flo_rst ! Empty routine |
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| 146 | END SUBROUTINE flo_rst |
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| 147 | #endif |
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| 148 | |
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| 149 | !!======================================================================= |
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| 150 | END MODULE florst |
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