Changeset 226 for palm/trunk/DOC/tec


Ignore:
Timestamp:
Feb 2, 2009 7:39:34 AM (14 years ago)
Author:
raasch
Message:

preparations for the next release

File:
1 edited

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  • palm/trunk/DOC/tec/technical_documentation.html

    r198 r226  
    1212<br><table nosave="" cellpadding="0" cellspacing="0"> <caption>&nbsp; <br> </caption><tbody>
    1313</tbody><tbody> </tbody> <tbody> <tr nosave=""> <td nosave=""><b>Current
    14 model version:</b></td> <td><span style="font-weight: bold;">3.5</span></td> </tr>
     14model version:</b></td> <td><span style="font-weight: bold;">3.6</span></td> </tr>
    1515<tr nosave=""> <td nosave=""><b>Last
    1616change of this document</b>:&nbsp;</td> <td nosave=""><b>$Id$</b></td> </tr>
     
    24342434init_3d_model, init_dvrp, local_stop, plant_canopy_model, poismg,
    24352435prandtl_fluxes, pres, read_3d_binary, user_interface, wall_fluxes,
    2436 write_3d_binary<br></td></tr>
     2436write_3d_binary<br></td></tr><tr><td style="vertical-align: top;">02/02/09</td><td style="vertical-align: top;">SR</td><td style="vertical-align: top;">3.6</td><td style="vertical-align: top;">N</td><td style="vertical-align: top;">This
     2437release contains further additions, changes, and bugfixes for the
     2438SGI-ICE system, as well as important changes like the splitting of the
     2439user-interface into single files, a complete revision of the
     2440pre-compiling mechanism allowing to use different make-depositories
     2441simultaneously, and a revision of the reading-mechanism from restart
     2442files, which has no more restrictions in case that the previous and
     2443current run have different domain/subdomain sizes. A new handling of
     2444all kind of output messages is introduced with this release and will be
     2445applied to all existing messages within the next releases.<br><br><span style="font-weight: bold;">New features are:</span><br style="font-weight: bold;"><br>Restart runs on SGI-ICE are working. (mrun)<br>2d-decomposition is default on SGI-ICE systems. (init_pegrid)<br><br>Ocean-atmosphere coupling realized with MPI-1. mrun adjusted for this case (-Y option). Check that PALM is called with <span style="font-family: Courier New,Courier,monospace;">mrun</span>-option "<span style="font-style: italic;">-K parallel</span>" for coupling. Adjustments in <span style="font-family: Courier New,Courier,monospace;">mrun</span>, <span style="font-family: Courier New,Courier,monospace;">mbuild</span>, and <span style="font-family: Courier New,Courier,monospace;">subjob</span> for lcxt4.<br><br>DVRP arguments changed to single precision, mode pathlines added.<br><br>User can add additional routines in files <span style="font-family: Courier New,Courier,monospace;">user_additional_routines</span>.<br><br>User can check user parameters and deduce further quantities in <span style="font-family: Courier New,Courier,monospace;">user_check_parameters</span>.</td><td style="vertical-align: top;">check_for_restart,
     2446check_parameters, data_output_dvrp, init_dvrp, init_pegrid, local_stop,
     2447modules, package_parin, palm, surface_coupler, timestep<br><br>Makefile,&nbsp;mbuild, mrun, subjob<br><br><span style="font-weight: bold;">new:</span><br>init_coupling, user_additional_routines, user_check_parameters</td></tr><tr><td style="vertical-align: top;">&nbsp;</td><td style="vertical-align: top;">&nbsp;</td><td style="vertical-align: top;">&nbsp;</td><td style="vertical-align: top;">C</td><td style="vertical-align: top;">&nbsp;User interface has been split into single files.<br><br>Type of variables <span style="font-family: Courier New,Courier,monospace;">count</span> and <span style="font-family: Courier New,Courier,monospace;">count_rate</span>
     2448changed to INTEGER(8) in order to avoid "out of range" problems, which
     2449result in measured negative time intervals. (cpu_log, local_tremain,
     2450local_tremain_ini)<br><br>Reading mechanism from restart files
     2451completely revised. The subdomain/total domain size is now allowed to
     2452vary arbitrarily between the current and previous run. (read_var_list,
     2453read_3d_binary, user_read_restart_data)<br><br>Precompilation mechanism (<span style="font-family: Courier New,Courier,monospace;">mbuild</span>) completely revised: the source-tarfile remains in the source directory (<span style="font-family: Courier New,Courier,monospace;">trunk/SOURCE</span>).
     2454One depository per block (given in the config-file) is created. Always
     2455all files from the source directory are copied to the respective
     2456depository. No additional file checks are done any more (mrun version
     24572.1). The depository name used contains the conditions given by <span style="font-family: Courier New,Courier,monospace;">mrun</span>-option "<span style="font-family: Courier New,Courier,monospace;">-K</span>". (mbuild, mrun)<br><br>Output messages (including required stop of execution) can now be handled with the new subroutine&nbsp;<span style="font-family: Courier New,Courier,monospace;">message</span>. All output messages will be replaced by this routine step by step within the next revisions.<br><br>Neumann boundary condition at <span style="font-family: Courier New,Courier,monospace;">k=nzb</span> is explicitly set for better reading, although this has been already done in boundary_conds. (advec_s_bc)<br><br>Origin of the xy-coordinate system shifted from the center of the first grid cell (indices <span style="font-family: Courier New,Courier,monospace;">i=0</span>, <span style="font-family: Courier New,Courier,monospace;">j=0</span>) to the south-left corner of this cell. (netcdf) Topography definition according to new user parameter <span style="font-family: Courier New,Courier,monospace;">topography_grid_convention</span>. (init_grid, modules, user_header, user_init_grid, user_parin)</td><td style="vertical-align: top;">advec_s_bc,
     2458check_parameters, cpu_log, init_grid, local_stop, local_tremain,
     2459local_tremain_ini, modules, netcdf, read_3d_binary, read_var_list,
     2460user_read_restart_data<br><br>Makefile, mbuild, mrun<br><br><span style="font-weight: bold;">removed:</span><br>user_interface<br><br><span style="font-weight: bold;">new:</span><br>message,
     2461user_3d_data_averaging, user_actions, user_advec_particles,
     2462user_check_data_output, user_check_data_output_pr, user_data_output_2d,
     2463user_data_output_3d, user_data_output_dvrp, user_define_netcdf_grid,
     2464user_dvrp_coltab, user_header, user_init_3d_model, user_init,
     2465user_init_grid, user_init_particles, user_init_plant_canopy, user_last_actions, user_parin, user_parin, user_particle_attributes, user_read_restart_data, user_spectra, user_statistics</td></tr><tr><td style="vertical-align: top;">&nbsp;</td><td style="vertical-align: top;">&nbsp;</td><td style="vertical-align: top;">&nbsp;</td><td style="vertical-align: top;">E</td><td style="vertical-align: top;">&nbsp;Bugfix: array <span style="font-family: Courier New,Courier,monospace;">d</span> is reallocated in case that multigrid is used. (calc_spectra)<br><br>Bugfixes for nonparallel execution. (check_for_restart, cpu_statistics, inflow_turbulence,&nbsp;timestep)<br><br>Size of <span style="font-family: Courier New,Courier,monospace;">pf3d </span>adjusted to the required output size (1 gridpoint less, along all three dimensions), because output of a subset of the data (<span style="font-family: Courier New,Courier,monospace;">pf3d(nxa:nxe...)</span>) in the NF90_PUT_VAR statement caused segmentation fault with the INTEL compiler. (combine_plot_fields)<br><br>Bugfix: error in <span style="font-family: Courier New,Courier,monospace;">zu</span> index in case of <span style="font-family: Courier New,Courier,monospace;">section_xy=-1</span>. (header)<br><br>Inconsistency
     2466removed: as the thermal stratification is not taken into account for
     2467the evaluation of the wall fluxes at vertical walls, the eddy viscosity
     2468<span style="font-family: Courier New,Courier,monospace;">km</span> must not be used for the evaluation of the velocity gradients <span style="font-family: Courier New,Courier,monospace;">dudy</span>, <span style="font-family: Courier New,Courier,monospace;">dwdy</span>, <span style="font-family: Courier New,Courier,monospace;">dvdx</span> and <span style="font-family: Courier New,Courier,monospace;">dwdx</span>. (production_e)<br><br>Bugfix in calculating <span style="font-family: Courier New,Courier,monospace;">k</span> index in case of oceans runs. (sort_particles)<br><br>Bugfix: no output of particle concentration and radius unless particles have been started. (data_output_2d)<br><br>Bugfix: reading of <span style="font-family: Courier New,Courier,monospace;">spectrum_x|y</span> from restart files ignored if total numbers of grid points do not match. (read_3d_binary)<br><br>Bugfix: abort in case that absolute temperature is below zero. (init_cloud_physics)</td><td style="vertical-align: top;">advec_particles,
     2469calc_spectra, check_for_restart, cpu_statistics, data_output_2d,
     2470header, inflow_turbulence, init_cloud_physics, production_e,
     2471read_3d_binary, timestep<br><br>combine_plot_fields</td></tr>
    24372472</tbody>
    24382473</table>&nbsp;<b><blink>Attention:</blink></b>
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