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Changeset 291


Ignore:
Timestamp:
Apr 16, 2009 12:07:26 PM (16 years ago)
Author:
raasch
Message:

changes for coupling with independent precursor runs; z_i calculation with Sullivan criterion

Location:
palm/trunk
Files:
23 edited

Legend:

Unmodified
Added
Removed

  • palm/trunk/DOC/app/chapter_4.2.html

    r266 r291  
    48024802            <td style="vertical-align: top;">Height of the convective
    48034803boundary layer (horizontal average)
    4804 determined by the temperature profile (in m).</td>
     4804determined by the temperature profile, following the criterion of Sullivan et al. (1998) (in m).</td>
    48054805
    48064806

  • palm/trunk/DOC/tec/message_identifiers

    r288 r291  
    1919    PA0007            coupling mode "...": dt_restart = ... is not equal
    2020                       to dt_restart_remote = ...
    21     PA0008            coupling mode "...": end_time = ... is not equal to
    22                        end_time_remote = ...
     21    PA0008            coupling mode "...": simulation_time_since_reference =
     22                       ... is not equal to
     23                       simulation_time_since_reference_remote = ...
    2324    PA0009            coupling mode "...":  dx = ... is not equal to
    2425                       dx_remote = ...
    … …  
    577578    PA0315            color_interval(2) <= color_interval(1)
    578579    PA0316            dvrpsize_interval(2) <= dvrpsize_interval(1)
     580    PA0317            ocean = .F. does not allow coupling_char = ...
     581                      set by mrun-option "-y"
    579582   
    580583

  • palm/trunk/SCRIPTS/mrun

    r265 r291  
    179179     #                     dvr application more user friendly
    180180     # 20/03/09 - Marcus - update of n1ge command for lctit
     181     # 16/04/09 - Siggi  - new option -y for precursor (uncoupled) ocean runs
     182     #                     to be followed by a coupled atmosphere-ocean run
    181183
    182184 
    … …  
    417419    # SHELLSCRIPT-OPTIONEN EINLESEN UND KOMMANDO NEU ZUSAMMENSETZEN, FALLS ES
    418420    # FUER FOLGEJOBS BENOETIGT WIRD
    419  while  getopts  :a:AbBc:Cd:D:Fg:G:h:H:i:IkK:m:M:n:o:Op:P:q:r:R:s:St:T:u:U:vxX:Y: option
     421 while  getopts  :a:AbBc:Cd:D:Fg:G:h:H:i:IkK:m:M:n:o:Op:P:q:r:R:s:St:T:u:U:vxX:yY: option
    420422 do
    421423   case  $option  in
    … …  
    456458       (x)   do_trace=true;set -x; mc="$mc -x";;
    457459       (X)   numprocs=$OPTARG; mc="$mc -X$OPTARG";;
     460       (y)   ocean_file_appendix=true; mc="$mc -y";;
    458461       (Y)   run_coupled_model=true; coupled_dist=$OPTARG; mc="$mc -Y'$OPTARG'";;
    459462       (\?)  printf "\n  +++ unknown option $OPTARG \n"
    … …  
    473476 then
    474477   (printf "\n  *** mrun can be called as follows:\n"
    475     printf "\n      $mrun_script_name  -b -c.. -d.. -D.. -f.. -F -h.. -i.. -I -K.. -m.. -o.. -p.. -r.. -R -s.. -t.. -T.. -v -x -X.. -Y.. <modus>\n"
     478    printf "\n      $mrun_script_name  -b -c.. -d.. -D.. -f.. -F -h.. -i.. -I -K.. -m.. -o.. -p.. -r.. -R -s.. -t.. -T.. -v -x -X.. -y -Y.. <modus>\n"
    476479    printf "\n      Description of available options:\n"
    477480    printf "\n      Option  Description                              Default-Value"
    … …  
    511514    printf "\n        -x    tracing of mrun for debug purposes       ---"
    512515    printf "\n        -X    # of processors (on parallel machines)   1"
     516    printf "\n        -y    add appendix \"_O\" to all local output"
     517    printf "\n              files (ocean precursor runs followed by"
     518    printf "\n              coupled atmosphere-ocean runs)           ---"
    513519    printf "\n        -Y    run coupled model, \"#1 #2\" with"
    514520    printf "\n              #1 atmosphere and #2 ocean processors    \"#/2 #/2\" depending on -X"
    … …  
    24072413       then
    24082414          printf "      compiler is called via ssh on \"bicegate\" using module \"$mpilib\" \n"
    2409           ssh  130.73.232.102  -l $usern  ". /usr/share/modules/init/bash; module load $mpilib; cd $TEMPDIR; make -f Makefile PROG=a.out  F90=$compiler_name  COPT=\"$cpp_options\"  F90FLAGS=\"$fopts\"  LDFLAGS=\"$lopts\" "
     2415          ssh  130.73.232.103  -l $usern  ". /usr/share/modules/init/bash; module load $mpilib; cd $TEMPDIR; make -f Makefile PROG=a.out  F90=$compiler_name  COPT=\"$cpp_options\"  F90FLAGS=\"$fopts\"  LDFLAGS=\"$lopts\" "
    24102416          [[ ! -f a.out ]]  &&  compile_error=true
    24112417          continue   # ANDERENFALLS IST STATUS=1, FALLS A.OUT VORHANDEN
    … …  
    30973103             if [[ $run_coupled_model = false ]]
    30983104             then
    3099                 echo "no_coupling"  >  runfile_atmos
     3105                if [[ "$ocean_file_appendix" = true ]]
     3106                then
     3107                   echo "precursor_ocean"  >  runfile_atmos
     3108                else
     3109                   echo "precursor_atmos"  >  runfile_atmos
     3110                fi
    31003111                printf "\n\n"
    31013112                if [[ $host = lcsgih  ||  $host = lcsgib ]]
    … …  
    40984109    [[ $delete_temporary_catalog = false ]]  &&  mrun_com=${mrun_com}" -B"
    40994110    [[ $node_usage != default  &&  "$(echo $node_usage | cut -c1-3)" != "sla"  &&  $node_usage != novice ]]  &&  mrun_com=${mrun_com}" -n $node_usage"
     4111    [[ "$ocean_file_appendix" = true ]]  &&  mrun_com=${mrun_com}" -y"
    41004112    [[ $run_coupled_model = true ]]  &&  mrun_com=${mrun_com}" -Y \"$coupled_dist\""
    41014113    if [[ $do_remote = true ]]

  • palm/trunk/SCRIPTS/subjob

    r259 r291  
    163163     (bora)                  local_addres=130.75.105.103; local_host=lcmuk;;
    164164     (bicegate1)             local_addres=130.73.232.102; local_host=lcsgib;;
     165     (bicegate2)             local_addres=130.73.232.103; local_host=lcsgib;;
    165166     (breg*-en0|berni*-en0)  local_addres=130.73.230.10;  local_host=ibmb;;
    166167     (breva)                 local_addres=130.75.105.98;  local_host=lcmuk;;
    … …  
    319320        (ibmy)    queue=parallel; remote_addres=165.132.26.58; submcom=/usr/lpp/LoadL/full/bin/llsubmit;;
    320321        (lcfimm)  remote_addres=172.20.4.2; submcom=/opt/torque/bin/qsub;;
    321         (lcsgib)  queue=smallq; remote_addres=130.73.232.102; submcom=/opt/moab/bin/msub;;
     322        (lcsgib)  queue=smallq; remote_addres=130.73.232.103; submcom=/opt/moab/bin/msub;;
    322323        (lcsgih)  queue=smallq; remote_addres=130.75.4.103; submcom=/opt/moab/bin/msub;;
    323324        (lctit)   queue=lctit; remote_addres=172.17.75.161; submcom=/n1ge/TITECH_GRID/tools/bin/n1ge;;

  • palm/trunk/SOURCE/CURRENT_MODIFICATIONS

    r288 r291  
    88and are controlled with existing parameters slicer_range_limits.
    99(set_slicer_attributes_dvrp)
     10
     11Ocean atmosphere coupling allows to use independent precursor runs in order
     12to account for different spin-up times. The time when coupling has to be
     13started is given by new inipar parameter coupling_start_time. The precursor
     14ocean run has to be started using new mrun option "-y" in order to add
     15appendix "_O" to all output files.
     16(check_for_restart, check_parameters, data_output_2d, data_output_3d,
     17data_output_profiles, data_output_ptseries, data_output_spectra,
     18data_output_tseries, header, init_coupling, modules, mrun,
     19parin, read_var_list, surface_coupler, time_integration, write_var_list)
    1020
    1121Polygon reduction for topography and ground plate isosurface. Reduction level
    … …  
    2232write_var_list)
    2333
    24 check_parameters, data_output_dvrp, init_dvrp, init_grid, init_3d_model, header, modules, package_parin, parin, prognostic_equations, read_var_list, user_check_parameters, user_data_output_dvrp, user_header, user_init_grid, write_var_list
     34check_for_restart, check_parameters, data_output_2d, data_output_3d, data_output_dvrp, data_output_profiles, data_output_ptseries, data_output_spectra, data_output_tseries, init_coupling, init_dvrp, init_grid, init_3d_model, header, modules, mrun, package_parin, parin, prognostic_equations, read_var_list, surface_coupler, time_integration, user_check_parameters, user_data_output_dvrp, user_header, user_init_grid, write_var_list
    2535
    2636New: set_particle_attributes, set_slicer_attributes_dvrp
    … …  
    2838Changed:
    2939-------
     40Temperature gradient criterion for estimating the boundary layer height
     41replaced by the gradient criterion of Sullivan et al. (1998). (flow_statistics)
     42
    3043NetCDF unit attribute in timeseries output in case of statistic regions added
    3144(netcdf.90)

  • palm/trunk/SOURCE/check_for_restart.f90

    r274 r291  
    44! Current revisions:
    55! -----------------
     6! Coupling with independent precursor runs.
    67! Output of messages replaced by message handling routine
    78!
    … …  
    9697!
    9798!-- Set the stop flag also, if restart is forced by user
    98     IF ( time_restart /= 9999999.9  .AND.  time_restart < simulated_time ) &
    99     THEN
     99    IF ( time_restart /= 9999999.9  .AND.  &
     100         time_restart < time_since_reference_point )  THEN
     101
    100102!
    101103!--    Restart is not neccessary, if the end time of the run (given by

  • palm/trunk/SOURCE/check_parameters.f90

    r264 r291  
    44! Actual revisions:
    55! -----------------
     6! Coupling with independent precursor runs.
    67! Check particle_color, particle_dvrpsize, color_interval, dvrpsize_interval
    78! Bugfix: pressure included for profile output
    … …  
    115116         position, prec
    116117    LOGICAL ::  found, ldum
    117     REAL    ::  gradient, maxn, maxp, remote = 0.0
     118    REAL    ::  gradient, maxn, maxp, remote = 0.0, &
     119                simulation_time_since_reference
    118120
    119121!
    … …  
    188190       ENDIF
    189191
    190        CALL MPI_SEND( end_time, 1, MPI_REAL, target_id, 14, comm_inter, ierr )
     192       simulation_time_since_reference = end_time - coupling_start_time
     193       CALL MPI_SEND( simulation_time_since_reference, 1, MPI_REAL, target_id, &
     194                      14, comm_inter, ierr )
    191195       CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 14, comm_inter, &
    192196                      status, ierr )
    193        IF ( end_time /= remote )  THEN
     197       IF ( simulation_time_since_reference /= remote )  THEN
    194198          WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
    195                  '": end_time = ', end_time, '& is not equal to ',             &
    196                  'end_time_remote = ', remote
     199                 '": simulation_time_since_reference = ',                      &
     200                 simulation_time_since_reference, '& is not equal to ',        &
     201                 'simulation_time_since_reference_remote = ', remote
    197202          CALL message( 'check_parameters', 'PA0008', 1, 2, 0, 6, 0 )
    198203       ENDIF
    … …  
    383388
    384389!
     390!-- Check whether an (uncoupled) atmospheric run has been declared as an
     391!-- ocean run (this setting is done via mrun-option -y)
     392    IF ( TRIM( coupling_mode ) == 'uncoupled'  .AND.  &
     393         TRIM( coupling_char ) == '_O' )  THEN
     394       message_string = 'ocean = .F. does not allow coupling_char = "' // &
     395                        TRIM( coupling_char ) // '" set by mrun-option "-y"'
     396       CALL message( 'check_parameters', 'PA0317', 1, 2, 0, 6, 0 )
     397    ENDIF
     398
     399!
    385400!-- Check whether there are any illegal values
    386401!-- Pressure solver:
    … …  
    10271042
    10281043!
     1044!-- Store reference time for coupled runs and change the coupling flag,
     1045!-- if ...
     1046    IF ( simulated_time == 0.0 )  THEN
     1047       IF ( coupling_start_time == 0.0 )  THEN
     1048          time_since_reference_point = 0.0
     1049       ELSEIF ( time_since_reference_point < 0.0 )  THEN
     1050          run_coupled = .FALSE.
     1051       ENDIF
     1052    ENDIF
     1053
     1054!
    10291055!-- Set wind speed in the Galilei-transformed system
    10301056    IF ( galilei_transformation )  THEN
    … …  
    28132839!-- internal parameter for steering restart events)
    28142840    IF ( restart_time /= 9999999.9 )  THEN
    2815        IF ( restart_time > simulated_time )  time_restart = restart_time
     2841       IF ( restart_time > time_since_reference_point )  THEN
     2842          time_restart = restart_time
     2843       ENDIF
    28162844    ELSE
    28172845!

  • palm/trunk/SOURCE/data_output_2d.f90

    r274 r291  
    44! Current revisions:
    55! -----------------
     6! simulated_time in NetCDF output replaced by time_since_reference_point.
    67! Output of NetCDF messages with aid of message handling routine.
    78! Output of messages replaced by message handling routine.
    … …  
    567568                            nc_stat = NF90_PUT_VAR( id_set_xy(av),             &
    568569                                                    id_var_time_xy(av),        &
    569                                                     (/ simulated_time /),      &
     570                                             (/ time_since_reference_point /), &
    570571                                         start = (/ do2d_xy_time_count(av) /), &
    571572                                                    count = (/ 1 /) )
    … …  
    753754                            nc_stat = NF90_PUT_VAR( id_set_xz(av),             &
    754755                                                    id_var_time_xz(av),        &
    755                                                     (/ simulated_time /),      &
     756                                             (/ time_since_reference_point /), &
    756757                                         start = (/ do2d_xz_time_count(av) /), &
    757758                                                    count = (/ 1 /) )
    … …  
    960961                            nc_stat = NF90_PUT_VAR( id_set_yz(av),             &
    961962                                                    id_var_time_yz(av),        &
    962                                                     (/ simulated_time /),      &
     963                                             (/ time_since_reference_point /), &
    963964                                         start = (/ do2d_yz_time_count(av) /), &
    964965                                                    count = (/ 1 /) )

  • palm/trunk/SOURCE/data_output_3d.f90

    r274 r291  
    44! Current revisions:
    55! -----------------
     6! simulated_time in NetCDF output replaced by time_since_reference_point.
    67! Output of NetCDF messages with aid of message handling routine.
    78! Output of messages replaced by message handling routine.
    … …  
    9394    IF ( myid == 0  .AND.  netcdf_output )  THEN
    9495       nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_time_3d(av), &
    95                                (/ simulated_time /),              &
     96                               (/ time_since_reference_point /),  &
    9697                               start = (/ do3d_time_count(av) /), &
    9798                               count = (/ 1 /) )

  • palm/trunk/SOURCE/data_output_profiles.f90

    r274 r291  
    44! Current revisions:
    55! -----------------
     6! simulated_time in NetCDF output replaced by time_since_reference_point.
    67! Output of NetCDF messages with aid of message handling routine.
    78! Output of messages replaced by message handling routine.
    … …  
    356357!
    357358!--       Store time to time axis         
    358           nc_stat = NF90_PUT_VAR( id_set_pr, id_var_time_pr,     &
    359                                   (/ simulated_time /),          &
    360                                   start = (/ dopr_time_count /), &
     359          nc_stat = NF90_PUT_VAR( id_set_pr, id_var_time_pr,        &
     360                                  (/ time_since_reference_point /), &
     361                                  start = (/ dopr_time_count /),    &
    361362                                  count = (/ 1 /) )
    362363          CALL handle_netcdf_error( 'data_output_profiles', 338 )

  • palm/trunk/SOURCE/data_output_ptseries.f90

    r263 r291  
    44! Current revisions:
    55! -----------------
     6! simulated_time in NetCDF output replaced by time_since_reference_point.
    67! Output of NetCDF messages with aid of message handling routine.
    78!
    … …  
    5556!
    5657!--    Update the particle time series time axis
    57        nc_stat = NF90_PUT_VAR( id_set_pts, id_var_time_pts,    &
    58                                (/ simulated_time /),          &
     58       nc_stat = NF90_PUT_VAR( id_set_pts, id_var_time_pts,      &
     59                               (/ time_since_reference_point /), &
    5960                               start = (/ dopts_time_count /), count = (/ 1 /) )
    6061       CALL handle_netcdf_error( 'data_output_ptseries', 391 )

  • palm/trunk/SOURCE/data_output_spectra.f90

    r263 r291  
    44! Current revisions:
    55! -----------------
     6! simulated_time in NetCDF output replaced by time_since_reference_point.
    67! Output of NetCDF messages with aid of message handling routine.
    78! Output of messages replaced by message handling routine.
    … …  
    6566!
    6667!--    Update the spectra time axis
    67        nc_stat = NF90_PUT_VAR( id_set_sp, id_var_time_sp, (/ simulated_time /),&
     68       nc_stat = NF90_PUT_VAR( id_set_sp, id_var_time_sp,        &
     69                               (/ time_since_reference_point /), &
    6870                               start = (/ dosp_time_count /), count = (/ 1 /) )
    6971       CALL handle_netcdf_error( 'data_output_spectra', 47 )

  • palm/trunk/SOURCE/data_output_tseries.f90

    r263 r291  
    44! Current revisions:
    55! -----------------
     6! simulated_time in NetCDF output replaced by time_since_reference_point.
    67! Output of NetCDF messages with aid of message handling routine.
    78!
    … …  
    6364!
    6465!--       Update the time series time axis
    65           nc_stat = NF90_PUT_VAR( id_set_ts, id_var_time_ts,     &
    66                                   (/ simulated_time /),          &
    67                                   start = (/ dots_time_count /), &
     66          nc_stat = NF90_PUT_VAR( id_set_ts, id_var_time_ts,        &
     67                                  (/ time_since_reference_point /), &
     68                                  start = (/ dots_time_count /),    &
    6869                                  count = (/ 1 /) )
    6970          CALL handle_netcdf_error( 'data_output_tseries', 350 )

  • palm/trunk/SOURCE/flow_statistics.f90

    r274 r291  
    44! Current revisions:
    55! -----------------
     6! Temperature gradient criterion for estimating the boundary layer height
     7! replaced by the gradient criterion of Sullivan et al. (1998).
    68! Output of messages replaced by message handling routine.
    79!
    … …  
    8385    INTEGER ::  i, j, k, omp_get_thread_num, sr, tn
    8486    LOGICAL ::  first
    85     REAL    ::  height, pts, sums_l_eper, sums_l_etot, ust, ust2, u2, vst, &
    86                 vst2, v2, w2, z_i(2)
     87    REAL    ::  dptdz_threshold, height, pts, sums_l_eper, sums_l_etot, ust, &
     88                ust2, u2, vst, vst2, v2, w2, z_i(2)
     89    REAL    ::  dptdz(nzb+1:nzt+1)
    8790    REAL    ::  sums_ll(nzb:nzt+1,2)
    8891
    … …  
    949952
    950953!
    951 !--    Second scheme: Starting from the top/bottom model boundary, look for
    952 !--    the first characteristic kink in the temperature profile, where the
    953 !--    originally stable stratification notably weakens.
     954!--    Second scheme: Gradient scheme from Sullivan et al. (1998), modified
     955!--    by Uhlenbrock(2006). The boundary layer height is the height with the
     956!--    maximal local temperature gradient: starting from the second (the last
     957!--    but one) vertical gridpoint, the local gradient must be at least
     958!--    0.2K/100m and greater than the next four gradients.
     959!--    WARNING: The threshold value of 0.2K/100m must be adjusted for the
     960!--             ocean case!
    954961       z_i(2) = 0.0
     962       DO  k = nzb+1, nzt+1
     963          dptdz(k) = ( hom(k,1,4,sr) - hom(k-1,1,4,sr) ) * ddzu(k)
     964       ENDDO
     965       dptdz_threshold = 0.2 / 100.0
     966
    955967       IF ( ocean )  THEN
    956           DO  k = nzb+1, nzt-1
    957              IF ( ( hom(k,1,4,sr) - hom(k-1,1,4,sr) ) > &
    958                   2.0 * ( hom(k+1,1,4,sr) - hom(k,1,4,sr) ) )  THEN
    959                 z_i(2) = zu(k)
     968          DO  k = nzt+1, nzb+5, -1
     969             IF ( dptdz(k) > dptdz_threshold  .AND.                           &
     970                  dptdz(k) > dptdz(k-1)  .AND.  dptdz(k) > dptdz(k-2)  .AND.  &
     971                  dptdz(k) > dptdz(k-3)  .AND.  dptdz(k) > dptdz(k-4) )  THEN
     972                z_i(2) = zw(k-1)
    960973                EXIT
    961974             ENDIF
    962975          ENDDO
    963976       ELSE
    964           DO  k = nzt-1, nzb+1, -1
    965              IF ( ( hom(k+1,1,4,sr) - hom(k,1,4,sr) ) > &
    966                   2.0 * ( hom(k,1,4,sr) - hom(k-1,1,4,sr) ) )  THEN
    967                 z_i(2) = zu(k)
     977          DO  k = nzb+1, nzt-3
     978             IF ( dptdz(k) > dptdz_threshold  .AND.                           &
     979                  dptdz(k) > dptdz(k+1)  .AND.  dptdz(k) > dptdz(k+2)  .AND.  &
     980                  dptdz(k) > dptdz(k+3)  .AND.  dptdz(k) > dptdz(k+4) )  THEN
     981                z_i(2) = zw(k-1)
    968982                EXIT
    969983             ENDIF

  • palm/trunk/SOURCE/header.f90

    r256 r291  
    44! Current revisions:
    55! -----------------
     6! Coupling with independent precursor runs.
    67! Output of messages replaced by message handling routine.
    78! Output of cluster_size
    … …  
    105106
    106107    INTEGER ::  av, bh, blx, bly, bxl, bxr, byn, bys, ch, cwx, cwy, cxl, cxr, &
    107          cyn, cys, i, ihost, io, j, l, ll
     108                cyn, cys, i, ihost, io, j, l, ll, mpi_type
    108109    REAL    ::  cpuseconds_per_simulated_second
    109110
    … …  
    151152    ver_rev = TRIM( version ) // '  ' // TRIM( revision )
    152153    WRITE ( io, 100 )  ver_rev, TRIM( run_classification )
    153     IF ( coupling_mode /= 'uncoupled' )  WRITE ( io, 101 )  coupling_mode
     154    IF ( TRIM( coupling_mode ) /= 'uncoupled' )  THEN
     155#if defined( __mpi2 )
     156       mpi_type = 2
     157#else
     158       mpi_type = 1
     159#endif
     160       WRITE ( io, 101 )  mpi_type, coupling_mode
     161    ENDIF
    154162    WRITE ( io, 102 )  run_date, run_identifier, run_time, runnr, &
    155163                       ADJUSTR( host_chr )
    … …  
    344352          ENDIF
    345353       ENDIF
     354    ENDIF
     355
     356!
     357!-- Start time for coupled runs, if independent precursor runs for atmosphere
     358!-- and ocean are used. In this case, coupling_start_time defines the time
     359!-- when the coupling is switched on.
     360    IF ( coupling_start_time /= 0.0 )  THEN
     361       IF ( coupling_start_time >= simulated_time_at_begin )  THEN
     362          char1 = 'Precursor run for a coupled atmosphere-ocean run'
     363       ELSE
     364          char1 = 'Coupled atmosphere-ocean run following independent ' // &
     365                  'precursor runs'
     366       ENDIF
     367       WRITE ( io, 207 )  char1, coupling_start_time
    346368    ENDIF
    347369
    … …  
    13511373            1X,'* ',A,' *',9X,A/                               &
    13521374            1X,'***************************',9X,42('-'))
    1353 101 FORMAT (37X,'coupled run: ',A/ &
     1375101 FORMAT (37X,'coupled run using MPI-',I1,': ',A/ &
    13541376            37X,42('-'))
    13551377102 FORMAT (/' Date:              ',A8,9X,'Run:       ',A20/      &
    … …  
    14481470             '                                   per second of simulated tim', &
    14491471               'e: ',F9.3,' s')
     1472207 FORMAT ( A/' Coupling start time:',F9.3,' s')
    14501473250 FORMAT (//' Computational grid and domain size:'/ &
    14511474              ' ----------------------------------'// &

  • palm/trunk/SOURCE/init_coupling.f90

    r226 r291  
    44! Actual revisions:
    55! -----------------
    6 !
     6! Coupling with independent precursor runs.
    77!
    88! Former revisions:
    … …  
    2727!-- Local variables
    2828    INTEGER               ::  i, inter_color
    29     INTEGER, DIMENSION(:) ::  bc_data(0:2) = 0
     29    INTEGER, DIMENSION(:) ::  bc_data(0:3) = 0
    3030
    3131!
    … …  
    4848       READ (*,*,ERR=10,END=10)  coupling_mode, bc_data(1), bc_data(2)
    494910     CONTINUE
    50 
    5150#if defined( __mpi2 )
    5251       IF ( TRIM( coupling_mode ) == 'atmosphere_to_ocean' )  THEN
    … …  
    6463       ENDIF
    6564#endif
    66     bc_data(0) = i
     65       bc_data(0) = i
     66
     67!
     68!--    Check if '_O' has to be used as file extension in an uncoupled ocean
     69!--    run. This is required, if this run shall be continued as a coupled run.
     70       IF ( TRIM( coupling_mode ) == 'precursor_ocean' )  bc_data(3) = 1
     71
    6772    ENDIF
    6873
    69     CALL MPI_BCAST( bc_data(0), 3, MPI_INTEGER, 0, MPI_COMM_WORLD, ierr )
     74    CALL MPI_BCAST( bc_data(0), 4, MPI_INTEGER, 0, MPI_COMM_WORLD, ierr )
    7075    i = bc_data(0)
    7176
    … …  
    114119#endif
    115120
    116     IF ( coupling_mode == 'ocean_to_atmosphere' )  coupling_char = '_O'
     121!
     122!-- In case of a precursor ocean run (followed by a coupled run), or a
     123!-- coupled atmosphere-ocean run, set the file extension for the ocean files
     124    IF ( TRIM( coupling_mode ) == 'ocean_to_atmosphere' .OR. bc_data(3) == 1 ) &
     125    THEN
     126       coupling_char = '_O'
     127    ENDIF
    117128
    118129 END SUBROUTINE init_coupling

  • palm/trunk/SOURCE/modules.f90

    r288 r291  
    1111! topography color in dvrp_variables,
    1212! +canyon_height, canyon_width_x, canyon_width_y, canyon_wall_left,
    13 ! canyon_wall_south, conserve_volume_flow_mode, dp_external, dp_level_b,
    14 ! dp_level_ind_b, dp_smooth, dp_smooth_factor, dpdxy, u_bulk, v_bulk in
    15 ! control_parameters
     13! canyon_wall_south, conserve_volume_flow_mode, coupling_start_time,
     14! dp_external, dp_level_b, dp_level_ind_b, dp_smooth, dp_smooth_factor, dpdxy,
     15! run_coupled, time_since_reference_point, u_bulk, v_bulk in control_parameters
    1616!
    1717! Former revisions:
    … …  
    380380                profil_output = .FALSE., radiation = .FALSE., &
    381381                random_heatflux = .FALSE., run_control_header = .FALSE., &
    382                 sloping_surface = .FALSE., stop_dt = .FALSE., &
    383                 terminate_run = .FALSE., turbulent_inflow = .FALSE., &
     382                run_coupled = .TRUE., sloping_surface = .FALSE., &
     383                stop_dt = .FALSE., terminate_run = .FALSE., &
     384                turbulent_inflow = .FALSE., &
    384385                use_prior_plot1d_parameters = .FALSE., use_reference = .FALSE.,&
    385386                use_surface_fluxes = .FALSE., use_top_fluxes = .FALSE., &
    … …  
    401402             canyon_width_x = 9999999.9, canyon_width_y = 9999999.9, &
    402403             canyon_wall_left = 9999999.9, canyon_wall_south = 9999999.9, &
    403              cthf = 0.0, cfl_factor = -1.0, &
    404              cos_alpha_surface, disturbance_amplitude = 0.25, &
     404             cthf = 0.0, cfl_factor = -1.0, cos_alpha_surface, &
     405             coupling_start_time, disturbance_amplitude = 0.25, &
    405406             disturbance_energy_limit = 0.01, &
    406407             disturbance_level_b = -9999999.9, &
    … …  
    454455             time_do_av = 0.0, time_do_sla = 0.0, time_dvrp = 0.0, &
    455456             time_prel = 0.0, time_restart = 9999999.9, time_run_control = 0.0,&
    456              top_heatflux = 9999999.9, top_momentumflux_u = 9999999.9, &
     457             time_since_reference_point, top_heatflux = 9999999.9, &
     458             top_momentumflux_u = 9999999.9, &
    457459             top_momentumflux_v = 9999999.9, top_salinityflux = 9999999.9, &
    458460             ug_surface = 0.0, u_bulk = 0.0, u_gtrans = 0.0, &

  • palm/trunk/SOURCE/parin.f90

    r274 r291  
    77! Output of messages replaced by message handling routine.
    88! +canyon_height, canyon_width_x, canyon_width_y, canyon_wall_left,
    9 ! canyon_wall_south, conserve_volume_flow_mode, dp_external, dp_level_b,
    10 ! dp_smooth, dpdxy, u_bulk, v_bulk in inipar
     9! canyon_wall_south, conserve_volume_flow_mode, coupling_start_time,
     10! dp_external, dp_level_b, dp_smooth, dpdxy, u_bulk, v_bulk in inipar
    1111! topography_grid_convention moved from userpar
    1212!
    … …  
    9494             canyon_wall_left, canyon_wall_south, cloud_droplets, &
    9595             cloud_physics, conserve_volume_flow, conserve_volume_flow_mode, &
    96              cthf, cut_spline_overshoot, &
     96             coupling_start_time, cthf, cut_spline_overshoot, &
    9797             damp_level_1d, dissipation_1d, dp_external, dp_level_b, &
    9898             dp_smooth, dpdxy, drag_coefficient, dt, dt_pr_1d, &

  • palm/trunk/SOURCE/prandtl_fluxes.f90

    r198 r291  
    44! Actual revisions:
    55! -----------------
    6 !
     6! Saturation condition at (sea) surface is not used in precursor runs (only
     7! in the following coupled runs)
    78!
    89! Former revisions:
    … …  
    278279
    279280!
    280 !--             assume saturation for atmosphere coupled to ocean
    281                 IF ( coupling_mode == 'atmosphere_to_ocean' )  THEN
     281!--             Assume saturation for atmosphere coupled to ocean (but not
     282!--             in case of precursor runs)
     283                IF ( coupling_mode == 'atmosphere_to_ocean' .AND. run_coupled )&
     284                THEN
    282285                   e_q = 6.1 * &
    283286                        EXP( 0.07 * ( MIN(pt(0,j,i),pt(1,j,i)) - 273.15 ) )

  • palm/trunk/SOURCE/read_var_list.f90

    r274 r291  
    66! Output of messages replaced by message handling routine.
    77! +canyon_height, canyon_width_x, canyon_width_y, canyon_wall_left,
    8 ! canyon_wall_south, conserve_volume_flow_mode, dp_external, dp_level_b,
    9 ! dp_smooth, dpdxy, topography_grid_convention, u_bulk, v_bulk
     8! canyon_wall_south, conserve_volume_flow_mode, coupling_start_time,
     9! dp_external, dp_level_b, dp_smooth, dpdxy, run_coupled,
     10! time_since_reference_point, topography_grid_convention, u_bulk, v_bulk
    1011!
    1112! Former revisions:
    … …  
    242243          CASE ( 'conserve_volume_flow_mode' )
    243244             READ ( 13 )  conserve_volume_flow_mode
     245          CASE ( 'coupling_start_time' )
     246             READ ( 13 )  coupling_start_time
    244247          CASE ( 'cthf' )
    245248             READ ( 13 )  cthf
    … …  
    428431          CASE ( 'runnr' )
    429432             READ ( 13 )  runnr
     433          CASE ( 'run_coupled' )
     434             READ ( 13 )  run_coupled
    430435          CASE ( 'sa_init' )
    431436             READ ( 13 )  sa_init
    … …  
    492497          CASE ( 'time_run_control' )
    493498             READ ( 13 )  time_run_control
     499          CASE ( 'time_since_reference_point' )
     500             READ ( 13 )  time_since_reference_point
    494501          CASE ( 'time_sort_particles' )
    495502             READ ( 13 )  time_sort_particles

  • palm/trunk/SOURCE/surface_coupler.f90

    r274 r291  
    44! Current revisions:
    55! -----------------
     6! Coupling with independent precursor runs.
    67! Output of messages replaced by message handling routine.
    78!
    … …  
    3536    INTEGER ::  i, j, k
    3637
    37     REAL    ::  simulated_time_remote
     38    REAL    ::  time_since_reference_point_rem
    3839
    3940#if defined( __parallel )
    … …  
    6566       RETURN
    6667    ENDIF
     68
    6769!
    6870!-- Exchange the current simulated time between the models,
    6971!-- currently just for testing
    70     CALL MPI_SEND( simulated_time, 1, MPI_REAL, target_id, 11, &
     72    CALL MPI_SEND( time_since_reference_point, 1, MPI_REAL, target_id, 11, &
    7173                   comm_inter, ierr )
    72     CALL MPI_RECV( simulated_time_remote, 1, MPI_REAL, target_id, 11, &
     74    CALL MPI_RECV( time_since_reference_point_rem, 1, MPI_REAL, target_id, 11, &
    7375                   comm_inter, status, ierr )
    74     WRITE ( 9, * )  simulated_time, ' remote: ', simulated_time_remote
     76    WRITE ( 9, * ) 'simulated time: ', simulated_time
     77    WRITE ( 9, * ) 'time since start of coupling: ', &
     78                   time_since_reference_point, ' remote: ', &
     79                   time_since_reference_point_rem
    7580    CALL local_flush( 9 )
    7681

  • palm/trunk/SOURCE/time_integration.f90

    r253 r291  
    44! Actual revisions:
    55! -----------------
    6 ! Bugfix: output if particle time series only if particle advection is switched
     6! Coupling with independent precursor runs.
     7! Bugfix: output of particle time series only if particle advection is switched
    78!         on
    89!
    … …  
    8889!-- Data exchange between coupled models in case that a call has been omitted
    8990!-- at the end of the previous run of a job chain.
    90     IF ( coupling_mode /= 'uncoupled' )  THEN
     91    IF ( coupling_mode /= 'uncoupled'  .AND.  run_coupled )  THEN
    9192!
    9293!--    In case of model termination initiated by the local model the coupler
    … …  
    295296!
    296297!--    Increase simulation time and output times
    297        current_timestep_number = current_timestep_number + 1
    298        simulated_time     = simulated_time   + dt_3d
    299        simulated_time_chr = time_to_string( simulated_time )
     298       current_timestep_number    = current_timestep_number + 1
     299       simulated_time             = simulated_time   + dt_3d
     300       simulated_time_chr         = time_to_string( simulated_time )
     301       time_since_reference_point = simulated_time - coupling_start_time
     302
    300303       IF ( simulated_time >= skip_time_data_output_av )  THEN
    301304          time_do_av         = time_do_av       + dt_3d
    … …  
    329332!
    330333!--    Data exchange between coupled models
    331        IF ( coupling_mode /= 'uncoupled' )  THEN
     334       IF ( coupling_mode /= 'uncoupled'  .AND.  run_coupled )  THEN
    332335          time_coupling = time_coupling + dt_3d
    333336!

  • palm/trunk/SOURCE/write_var_list.f90

    r256 r291  
    55! -----------------
    66! +canyon_height, canyon_width_x, canyon_width_y, canyon_wall_left,
    7 ! canyon_wall_south, conserve_volume_flow_mode, dp_external, dp_level_b,
    8 ! dp_smooth, dpdxy, topography_grid_convention, u_bulk, v_bulk
     7! canyon_wall_south, conserve_volume_flow_mode, coupling_start_time,
     8! dp_external, dp_level_b, dp_smooth, dpdxy, run_coupled,
     9! time_since_reference_point, topography_grid_convention, u_bulk, v_bulk
    910!
    1011! Former revisions:
    … …  
    171172    WRITE ( 14 )  'conserve_volume_flow_mode     '
    172173    WRITE ( 14 )  conserve_volume_flow_mode
     174    WRITE ( 14 )  'coupling_start_time           '
     175    WRITE ( 14 )  coupling_start_time
    173176    WRITE ( 14 )  'current_timestep_number       '
    174177    WRITE ( 14 )  current_timestep_number
    … …  
    353356    WRITE ( 14 )  'runnr                         '
    354357    WRITE ( 14 )  runnr
     358    WRITE ( 14 )  'run_coupled                   '
     359    WRITE ( 14 )  run_coupled
    355360    WRITE ( 14 )  'sa_init                       '
    356361    WRITE ( 14 )  sa_init
    … …  
    417422    WRITE ( 14 )  'time_run_control              '
    418423    WRITE ( 14 )  time_run_control
     424    WRITE ( 14 )  'time_since_reference_point    '
     425    WRITE ( 14 )  time_since_reference_point
    419426    WRITE ( 14 )  'time_sort_particles           '
    420427    WRITE ( 14 )  time_sort_particles
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