NAME

       Yade - manual page for Yade version: 2025.2.0

DESCRIPTION

       usage: yade-double [options] [ simulation.xml[.bz2] | script.py [script options]]

       Yade:  open-source  platform  for  dynamic  computations.  It  is  an extensible opensource framework for
       discrete numerical models, focused on Discrete Element Method. The computation parts are written  in  c++
       using flexible object model, allowing independent implementation of new algorithms and interfaces. Python
       is  used  for  rapid  and  concise  scene construction, simulation control, postprocessing and debugging.
       Available features: ['LOGGER', 'USEFUL_ERRORS', 'COMPLEX_MP',  'MPFR',  'MPC',  'VTK',  'OPENMP',  'GTS',
       'QT5',    'MPI',    'LS_DEM',    'FEMLIKE',    'GL2PS',   'LBMFLOW',   'POTENTIAL_PARTICLES'].   Homepage
       http://www.yade-dem.org, code hosted at http://www.launchpad.net/yade.

   options:
       -h, --help
              show this help message and exit

       -v, --version
              Print version and exit.

       -j, --threads THREADS
              Number of OpenMP threads to run; defaults to 1.  Equivalent to setting OMP_NUM_THREADS environment
              variable.

       --cores CORES
              Set number of OpenMP threads (as \-\-threads) and in addition set affinity of threads to the cores
              given.  Please provide a string with comma-separated core-ids.

       --update UPDATESCRIPTS [UPDATESCRIPTS ...]
              Update deprecated class names in given script(s) using text search & replace. Changed  files  will
              be backed up with ~ suffix. Exit when done without running any simulation.

       --nice NICE
              Increase nice level (i.e. decrease priority) by given number.

       -x     Exit when the script finishes

       -f VERBOSITY
              Set "Default" filter for logging https://yadedem.org/doc/prog.html#logging, default is -f3 for all
              classes.

       -n     Run without graphical interface (equivalent to unsetting the DISPLAY environment variable)

       --test Run  regression  test  suite and exit; the exists status is 0 if all tests pass, 1 if a test fails
              and 2 for an unspecified exception.

       --check
              Run    a    quick    series    of     user-defined     check     tests     as     described     in
              /yade/scripts/checks-andtests/checks/README and https://yadedem.org/doc/prog.html#regression-tests

       --checkall
              Run     a     full     series     of     user-defined     check     tests    as    described    in
              /yade/scripts/checks-andtests/checks/README and https://yadedem.org/doc/prog.html#regression-tests

       --performance
              Starts a regular test to measure the productivity

       --quickperformance
              Starts a quick test to measure the productivity

       --stdperformance STDPERFORMANCE
              Starts N large tests on 10000 spheres. Do not start this test while other programs are running. In
              such case it is unlikely that an average with low standard deviation will be found.

       -L, --libs IMPLIBRARIES
              import libraries at startup before importing yade libs. May be used when the ordering  of  imports
              matter (see fixed bug (on old site) https://bugs.launchpad.net/yade/+bug/1183402 and discussion in
              https://gitlab.com/yadedev/trunk/issues/18).  The  option  can be used multiple times, as in "yade
              -Llib1 -Llib2"

SEE ALSO

       The full documentation for Yade is maintained as a Texinfo manual.  If the info  and  Yade  programs  are
       properly installed at your site, the command

              info Yade

       should give you access to the complete manual.

Yade version: 2025.2.0                            February 2025                                          YADE(1)