MESH_GET_GEOM.m

%--------------------------------------------------------------------------
% MESH.GET_GEOM
%--------------------------------------------------------------------------
% Get a physical group from a mesh given its label

%--------------------------------------------------------------------------
% Syntax
%--------------------------------------------------------------------------
out = GET_GEOM(ME,label)
out = MESH.GET_GEOM(ME,label)

%--------------------------------------------------------------------------
% Description
%--------------------------------------------------------------------------
% MESH.GET_GEOM allows to get a physical group from a mesh given its label

%--------------------------------------------------------------------------
% Input arguments
%--------------------------------------------------------------------------
% ME    : MESH object
% label : STRING - label of the physical group to extract

%--------------------------------------------------------------------------
% Output arguments
%--------------------------------------------------------------------------
% out   : POINT or GROUP object

%--------------------------------------------------------------------------
% Example
%--------------------------------------------------------------------------
obj

obj = 

  MESH with properties:

    point: [1x2 POINT]
    group: [1x1 GROUP]
    nodes: [1x18 NODE]

label

label =

LT

out = GET_GEOM(obj,label)

out = 

  GROUP with properties:

           name: 'LT'
      elem_type: 'SEG2'
    zone_number: 0
    node_number: 2
    elem_number: 17
    elem_connec: [17x2 double]