bamg2geo (1rheolef)

  bamg2geo options input[.bamg] input[.dmn]
  bamg2geo options input[.bamg] -Cl domlabel
  bamg2geo options input[.bamg] {-dom domname}*

Convert a bamg `.bamg' into `.geo' one. The output goes to standart output. The `.dmn' file specifies the domain names, since bamg mesh generator uses numbers as domain labels.

  bamg -g toto.bamgcad -o toto.bamg
  bamg2geo toto.bamg toto.dmn > toto.geo

This file describe the boundary of the mesh geometry. A basic example writes (See bamg documentation for more);

  MeshVersionFormatted
    0
  Dimension
    2
  Vertices
    4
    0  0     1
    1  0     2
    1  1     3
    0  1     4
  Edges
    4
    1  2     101
    2  3     102
    3  4     103
    4  1     104
  hVertices
    0.1 0.1 0.1 0.1

This auxilliary `.dmn' file defines the boundary domain names as used by Rheolef, since bamg uses numeric labels for domains.

  EdgeDomainNames
    4
    bottom
    right
    top
    left

  EdgeDomainNames
    4
    bottom
    right
    top
    left
  VerticeDomainNames
    4
    left_bottom
    right_bottom
    right_top
    left_top

Vertice domain names are usefull for some special boundary conditions.

-upgrade

-noupgrade

Default is to output a version 2 `.geo' file format. See geo(1). With the -noupgrade, a version 1 file format is assumed.

-cartesian

-rz

-zr

Specifies the coordinate system.

-dom dom1 ... -dom domN

geo(1)