source: palm/trunk/SOURCE/run_control.f90 @ 1

 SUBROUTINE run_control

!------------------------------------------------------------------------------!
! Actual revisions:
! -----------------
! 
!
! Former revisions:
! -----------------
! $Log: run_control.f90,v $
! Revision 1.20  2006/06/02 15:23:47  raasch
! cpp-directives extended for lctit
!
! Revision 1.19  2006/02/23 12:54:21  raasch
! Output buffer is flushed also on NEC, nt_anz renamed current_timestep_number
!
! Revision 1.18  2004/01/30 10:38:26  raasch
! Euler-step information removed in case of Runge-Kutta
!
! Revision 1.17  2003/10/29 09:13:18  raasch
! Data are forced to be immediately written on disc on IBM and Linux clusters
!
! Revision 1.16  2003/04/16 13:12:39  raasch
! Output format of iteration count enlarged
!
! Revision 1.15  2001/07/20 13:13:45  raasch
! Additional output of the number of multigrid cycles used
!
! Revision 1.14  2001/03/30 07:52:24  raasch
! Translation of remaining German identifiers (variables, subroutines, etc.)
!
! Revision 1.13  2001/01/22 08:04:54  raasch
! Module test_variables removed
!
! Revision 1.12  2001/01/03 13:46:12  letzel
! File output and all comments translated into English.
!
! Revision 1.11  1998/09/22 17:29:49  raasch
! Ausgabeformate t.w. um einige Kommastellen erweitert
!
! Revision 1.10  1998/07/06 12:32:56  raasch
! + USE test_variables
!
! Revision 1.9  1998/04/21 16:23:48  raasch
! Ausgabe von advected_distance
!
! Revision 1.8  1998/03/30 11:50:16  raasch
! Divergenzen stehen jetzt in hom
!
! Revision 1.7  1998/03/25 13:57:06  raasch
! Erweiterungen fuer Gebietsstatistiken,
! dt in dt_3d umbenannt
!
! Revision 1.6  1998/03/18 20:19:50  raasch
! Pruefen, ob Einheit 15 bereits geoeffnet ist
!
! Revision 1.5  1998/03/03 08:01:49  raasch
! Aufruf von flow_statistics erfolgt jetzt gegebenenfalls hier,
! Ausgabe von w* und z_i
!
! Revision 1.4  1998/02/04 16:10:46  raasch
! e_total und e_pertu stehen jetzt im Feld hom
!
! Revision 1.3  1998/01/23 10:08:01  raasch
! Ausgabe von u* und theta*
!
! Revision 1.2  1997/08/26 06:34:36  raasch
! Schoenheitskorrekturen
!
! Revision 1.1  1997/08/11 06:25:38  raasch
! Initial revision
!
!
! Description:
! ------------
! Computation and output of run-control quantities
!------------------------------------------------------------------------------!

    USE cpulog
    USE indices
    USE interfaces
    USE pegrid
    USE statistics
    USE control_parameters

    IMPLICIT NONE

    CHARACTER (LEN=1) ::  change_chr, disturb_chr

!
!-- If required, do statistics
    IF ( .NOT. flow_statistics_called )  CALL flow_statistics

!
!-- Flow_statistics has its own cpu-time measurement
    CALL cpu_log( log_point(11), 'run_control', 'start' )

!
!-- Output
    IF ( myid == 0 )  THEN

!
!--    Check, whether file unit is already open (may have been opened in header
!--    before)
       CALL check_open( 15 )

!
!--    If required, write header
       IF ( .NOT. run_control_header )  THEN
          WRITE ( 15, 100 )
          run_control_header = .TRUE.
       ENDIF

!
!--    Output the the beginning of the run receives no information about an
!--    Euler-timestep
       IF ( dt_changed  .AND.  simulated_time /= 0.0  .AND. &
            timestep_scheme(1:5) /= 'runge' )  THEN
          IF ( timestep_scheme == 'leapfrog' )  THEN
             change_chr = 'L'
          ELSE
             change_chr = 'E'
          ENDIF
       ELSE
          change_chr = ' '
       ENDIF
!
!--    If required, set disturbance flag
       IF ( disturbance_created )  THEN
          disturb_chr = 'D'
       ELSE
          disturb_chr = ' '
       ENDIF
       WRITE ( 15, 101 )  runnr, current_timestep_number, simulated_time_chr,  &
                          simulated_time-INT( simulated_time ), dt_3d,         &
                          timestep_reason, change_chr, u_max, disturb_chr,     &
                          v_max, disturb_chr, w_max, hom(nzb,1,var_hom,0),     &
                          hom(nzb+8,1,var_hom,0), hom(nzb+3,1,var_hom,0),      &
                          hom(nzb+6,1,var_hom,0), hom(nzb+4,1,var_hom,0),      &
                          hom(nzb+5,1,var_hom,0), hom(nzb+9,1,var_hom,0),      &
                          hom(nzb+10,1,var_hom,0), u_max_ijk(1:3),             &
                          v_max_ijk(1:3), w_max_ijk(1:3),                      &
                          advected_distance_x/1000.0,                          &
                          advected_distance_y/1000.0, mgcycles
#if defined( __ibm )
!
!--    Write buffer contents to disc immediately
       CALL FLUSH_( 15 )
#elif defined( __lcmuk )  ||  defined( __lctit )  ||  defined( __nec )
       CALL FLUSH( 15 )
#endif
    ENDIF
!
!-- If required, reset disturbance flag. This has to be done outside the above 
!-- IF-loop, because the flag would otherwise only be reset on PE0
    IF ( disturbance_created )  disturbance_created = .FALSE.

    CALL cpu_log( log_point(11), 'run_control', 'stop' )

!
!-- Formats
100 FORMAT (///'Run-control output:'/ &
              &'------------------'// &
           &'RUN  ITER. HH:MM:SS.SS   DT(E)     UMAX     VMAX     WMAX     U*', &
           &'    W*   THETA*   Z_I     ENERG.   DISTENERG    DIVOLD     DIVNE', &
           &'W     UMAX(KJI)    VMAX(KJI)    WMAX(KJI)   ADVECX   ADVECY   MG', &
           &'CYC'/ &
           &'----------------------------------------------------------------', &
           &'----------------------------------------------------------------', &
           &'----------------------------------------------------------------', &
           &'--')
101 FORMAT (I3,1X,I6,1X,A8,F3.2,1X,F7.4,A1,A1,F8.4,A1,F8.4,A1,F8.4,2X,F5.3,2X, &
            F4.2, &
            2X,F6.3,2X,F5.0,1X,4(E10.3,1X),3(3(I4),1X),F8.3,1X,F8.3,5X,I3)

 END SUBROUTINE run_control