NAME

       mkgeo_sector - mesh of a sector (rheolef-7.2)

SYNOPSIS

       mkgeo_sector [options] n

EXAMPLE

       The following command build 2d unstructured mesh of the triangular region delimited by the
       three points (0,0), (1,0), (1,1):

           mkgeo_sector
           geo sector.geo

DESCRIPTION

       This command is convenient for building a mesh for a sector of a square pipe section, as
       it is a very classical benchmark in complex fluid flow problems. It calls bamg
       unstructured mesh generator. The mesh files goes on name.geo where name is the basename
       for the output (see option -name below). The three auxiliary files required for automatic
       mesh generation with Rheolef combined with bamg are also provided:

           name.bamg
           name.bamgcad
           name.dmn

THE GEOMETRY

       The geometry is the triangular sector (0,0), (a,0), (a,b). By default a=b=1.

       -a float
       -b float

            These options control the geometry parameters.

THE DISCRETIZATION

       The optional n argument is an integer that specifies the subdivision in each direction. By
       default n=10.

BOUNDARY DOMAINS

       The boundary sides are represented by domains: axis, boundary, and bisector.

OTHERS OPTIONS

       -name string

            Set the basename for the output files. By default, the basename is sector.

       -[no]clean

            Clear temporary files (this is the default).

       -[no]verbose

            In verbose mode, print to stderr all commands and logs.

IMPLEMENTATION

       This documentation has been generated from file main/sbin/mkgeo_sector.sh

AUTHOR

       Pierre  Saramito  <Pierre.Saramito@imag.fr>

COPYRIGHT

       Copyright   (C)  2000-2018  Pierre  Saramito  <Pierre.Saramito@imag.fr> GPLv3+: GNU GPL
       version 3 or later  <http://gnu.org/licenses/gpl.html>.  This  is  free  software:  you
       are free to change and redistribute it.  There is NO WARRANTY, to the extent permitted by
       law.