demo01

fprintf('--------------- demo01\n')
fprintf('2D meshing: mesh using ''MshFileVersion''=''2.2''\n')
fprintf('---------------\n')
geofile='condenser.geo';
np=5; % number of partitions
fprintf('1. Building a mesh file by using :\n')
fprintf('   -> gmsh version %s\n',fc_oogmsh.gmsh.version())
fprintf('   -> geo file : %s\n',geofile);
meshfile=fc_oogmsh.gmsh.buildmesh(geofile,20,'verbose',2,'force',true,'MshFileVersion','2.2');
fprintf('   -> msh file : %s\n',fc_oogmsh.pathrep(meshfile));
fprintf('2. Reading the mesh file\n')
Gh=fc_oogmsh.ooGmsh2(meshfile)

fc_oogmsh.plot_PhysicalTags(Gh)
fc_oogmsh.plot_ElementaryTags(Gh)

--------------- demo01
2D meshing: mesh using 'MshFileVersion'='2.2'
---------------
1. Building a mesh file by using :
   -> gmsh version 4.2.2
   -> geo file : condenser.geo
[fc-oogmsh] Input file : <fc-oogmsh>/geodir/2d/condenser.geo
[fc-oogmsh] Overwritting mesh file <fc-oogmsh>/meshes/condenser-20.msh
[fc-oogmsh] Starting building mesh <fc-oogmsh>/meshes/condenser-20.msh with gmsh 4.2.2
[fc-oogmsh]  Using command : gmsh -2 -setnumber N 20 -string "Mesh.MshFileVersion=2.2;"   <fc-oogmsh>/geodir/2d/condenser.geo -o <fc-oogmsh>/meshes/condenser-20.msh
 Be patient...
[fc-oogmsh] Using gmsh 4.2.2 to write MSH file format version 2.2 in <fc-oogmsh>/meshes/condenser-20.msh
   -> msh file : <fc-oogmsh>/meshes/condenser-20.msh
2. Reading the mesh file
Gh =
 
  fc_oogmsh.ooGmsh2 with properties:
          MeshFormat: (1x1 struct)
                 dim: 2 double
            meshfile: (1x72 char)
                  nq: 35884 double
              orders: 1 double
    partitionnedfile: 0 logical
                   q: (2x35884 double)
               sElts: (3x1 struct)
            toGlobal: (1x35884 double)
               types: [ 1 2 15 ] (1x3 double)
 
  2-node line :
     physical_tag=      1, nq=    630, nme=    630
     physical_tag=     98, nq=    280, nme=    280
     physical_tag=     99, nq=    280, nme=    280
  3-node triangle :
     physical_tag=      1, nq=  35884, nme=  70580
  2-node line :
     elementary_tag=      1, nq=    316, nme=    315
     elementary_tag=      2, nq=    316, nme=    315
     elementary_tag=      3, nq=     21, nme=     20
     elementary_tag=      4, nq=    121, nme=    120
     elementary_tag=      5, nq=     21, nme=     20
     elementary_tag=      6, nq=    121, nme=    120
     elementary_tag=      7, nq=     21, nme=     20
     elementary_tag=      8, nq=    121, nme=    120
     elementary_tag=      9, nq=     21, nme=     20
     elementary_tag=     10, nq=    121, nme=    120
  3-node triangle :
     elementary_tag=     14, nq=  35884, nme=  70580