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       gerris2D,  gerris2D3,  gerris3D  -  the  Gerris  flow solver simulation


       gerris [OPTION]FILE


       This manual page documents briefly the gerris command.


       These programs follow the usual GNU  command  line  syntax,  with  long
       options  starting  with  two  dashes  (‘-’).   A  summary of options is
       included below.

       -s N, --split=N
              Splits  the  domain  N  times  and  returns  the   corresponding

       -i, --pid
              Keep box pids when splitting. The default is to allocate one pid
              per box.

       -P N, --partition=N
              Partition  the  domain  in  2^N  subdomains  and   returns   the
              corresponding simulation.

       -d, --data
              When splitting or partitioning, output all data.

       -P, --profile
              Profiles calls to boundary conditions.

       -m, --macros
              Turn macros support on.

       -DNAME, -DNAME=VALUE, --define=NAME, --define=NAME=VALUE
              Defines  NAME  as  a  macro expanding to VALUE (macro support is
              implicitly turned on).

       -eEV, --event=EV
              Evaluates the GfsEvent EV and returns the simulation.

       -V, --version
              Output version information and exit.

       -h, --help
              Display the help and exit.


       gerris was written by Stephane Popinet <>.

       This manual page was written by Ruben Molina <>, for
       the Debian project (but may be used by others).

                                 July 9, 2008                        gerris(1)