source: branches/2011/dev_r2802_MERCATOR9_floats/NEMOGCM/NEMO/OPA_SRC/FLO/florst.F90 @ 2844

MODULE florst
   !!======================================================================
   !!                       ***  MODULE  florst  ***
   !! blablabla: floteur....
   !!======================================================================
   !!  History :
   !!    8.0  !  99-09  (Y. Drillet)    : Original code
   !!         !  00-06  (J.-M. Molines) : Profiling floats for CLS 
   !!    8.5  !  02-10  (A. Bozec)  F90 : Free form and module
   !!    3.2  !  10-08  (slaw, cbricaud): netcdf outputs and others 
   !!----------------------------------------------------------------------
#if   defined key_floats   ||   defined key_esopa
   !!----------------------------------------------------------------------
   !!   'key_floats'                                     float trajectories
   !!----------------------------------------------------------------------

   !! * Modules used
   USE flo_oce         ! ocean drifting floats
   USE dom_oce         ! ocean space and time domain
   USE lib_mpp         ! distribued memory computing library
   USE in_out_manager  ! I/O manager

   IMPLICIT NONE
   PRIVATE

   PUBLIC flo_rst      ! routine called by floats.F90

   !! * Substitutions
#  include "domzgr_substitute.h90"
   !!----------------------------------------------------------------------
   !! NEMO/OPA 3.2 , LODYC-IPSL  (2009)
   !! $Header:
   !! This software is governed by the CeCILL licence see modipsl/doc/NEMO_CeCILL.txt 
   !!----------------------------------------------------------------------

CONTAINS

   SUBROUTINE flo_rst( kt )
      !!---------------------------------------------------------------------
      !!                  ***  ROUTINE flo_rst ***
      !!             
      !! ** Purpose :  
      !!             
      !!    
      !!      
      !! ** Method  :   The frequency of  ??? is nwritefl
      !!      
      !!----------------------------------------------------------------------
      !! * Arguments
      INTEGER  :: kt                            ! time step

      !! * Local declarations
      CHARACTER (len=80)       :: clname             ! restart filename
      INTEGER                  :: ic , jc , jpn ,jfl ! temporary integer
      INTEGER                  :: inum               ! temporary logical unit for restart file
      INTEGER,DIMENSION(jpnij) :: iproc              ! temporary logical
      !!----------------------------------------------------------------------

      IF(  ( MOD(kt,nn_stockfl) == 0 ) .OR. ( kt == nitend )  )THEN      

         IF(lwp) THEN
            WRITE(numout,*)
            WRITE(numout,*) 'flo_rst : write in  restart_float file '
            WRITE(numout,*) '~~~~~~~    '
         ENDIF

         ! file is opened and closed every time it is used.

         clname = 'restart.float.'
         ic = 1
         DO jc = 1, 16
            IF( cexper(jc:jc) /= ' ' ) ic = jc
         END DO
         clname = clname(1:14)//cexper(1:ic)
         ic = 1
         DO jc = 1, 48
            IF( clname(jc:jc) /= ' ' ) ic = jc
         END DO

         inum=0
         IF( lwp )THEN
            CALL ctl_opn( inum, clname, 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, numout, .FALSE. )
            REWIND inum
         ENDIF
         !
         DO jpn = 1, jpnij
            iproc(jpn) = 0
         END DO
         !
         IF(lwp) THEN
            REWIND(inum)
            WRITE (inum,*) tpifl,tpjfl,tpkfl,nisobfl,ngrpfl
            CLOSE (inum)
         ENDIF
         !
         ! Compute the number of trajectories for each processor
         !
         IF( lk_mpp ) THEN
            DO jfl = 1, jpnfl
               IF( (INT(tpifl(jfl)) >= (mig(nldi)-jpizoom+1)) .AND.   &
                  &(INT(tpifl(jfl)) <= (mig(nlei)-jpizoom+1)) .AND.   &
                  &(INT(tpjfl(jfl)) >= (mjg(nldj)-jpjzoom+1)) .AND.   &
                  &(INT(tpjfl(jfl)) <= (mjg(nlej)-jpjzoom+1)) ) THEN
                  iproc(narea) = iproc(narea)+1
               ENDIF
            END DO
            CALL mpp_sum( iproc, jpnij )
            !
            IF(lwp) THEN
               WRITE(numout,*) 'DATE',adatrj
               DO jpn = 1, jpnij
                  IF( iproc(jpn) /= 0 ) THEN
                     WRITE(numout,*)'PROCESSOR',jpn-1,'compute',iproc(jpn), 'trajectories.'
                  ENDIF
               END DO
            ENDIF
         ENDIF

      ENDIF

   END SUBROUTINE flo_rst


#  else
   !!----------------------------------------------------------------------
   !!   Default option                                         Empty module
   !!----------------------------------------------------------------------
CONTAINS
   SUBROUTINE flo_rst                 ! Empty routine
   END SUBROUTINE flo_rst
#endif

   !!=======================================================================
END MODULE florst