demo21

MshFileVersion='4.1';
fprintf('--------------- demo21\n')
fprintf('2D meshing using ''MshFileVersion''=''%s''(default)\n',MshFileVersion)
fprintf('---------------\n')
geofile='condenser';
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.buildmesh2d(geofile,4,'verbose',4,'force',true,'MshFileVersion',MshFileVersion);
fprintf('   -> msh file : %s\n',fc_oogmsh.pathrep(meshfile));
fprintf('2. Reading mesh file\n')
Gh=fc_oogmsh.ooGmsh4(meshfile)

fc_oogmsh.plot_PhysicalTags(Gh)
fc_oogmsh.plot_ElementaryTags(Gh)
--------------- demo21
2D meshing using 'MshFileVersion'='4.1'(default)
---------------
1. Building a mesh file by using :
   -> gmsh version 4.2.2
   -> geo file : condenser
[fc-oogmsh] Input file : <fc-oogmsh>/geodir/2d/condenser.geo
[fc-oogmsh] Overwritting mesh file <fc-oogmsh>/meshes/condenser-4.msh
[fc-oogmsh] Starting building mesh <fc-oogmsh>/meshes/condenser-4.msh with gmsh 4.2.2
[fc-oogmsh]  Using command : gmsh -2 -setnumber N 4 -string "Mesh.MshFileVersion=4.1;"   <fc-oogmsh>/geodir/2d/condenser.geo -o <fc-oogmsh>/meshes/condenser-4.msh
 Be patient...
[fc-oogmsh] gmsh output :
Info    : Running '/fcopt/GMSH/64bit/4.2.2/bin/gmsh -2 -setnumber N 4 -string Mesh.MshFileVersion=4.1; <fc-oogmsh>/geodir/2d/condenser.geo -o <fc-oogmsh>/meshes/condenser-4.msh' [Gmsh 4.2.2, 1 node, max. 1 thread]
Info    : Started on Sun Mar 24 09:34:19 2019
Info    : Reading '<fc-oogmsh>/geodir/2d/condenser.geo'...
Info    : Reading '<fc-oogmsh>/geodir/2d/options01_data.geo'...
Info    : Done reading '<fc-oogmsh>/geodir/2d/options01_data.geo'
Info    : Done reading '<fc-oogmsh>/geodir/2d/condenser.geo'
Info    : Meshing 1D...
Info    : Meshing curve 1 (Circle)
Info    : Meshing curve 2 (Circle)
Info    : Meshing curve 3 (Line)
Info    : Meshing curve 4 (Line)
Info    : Meshing curve 5 (Line)
Info    : Meshing curve 6 (Line)
Info    : Meshing curve 7 (Line)
Info    : Meshing curve 8 (Line)
Info    : Meshing curve 9 (Line)
Info    : Meshing curve 10 (Line)
Info    : Done meshing 1D (0.002422 s)
Info    : Meshing 2D...
Info    : Meshing surface 14 (Plane, Delaunay)
Info    : Done meshing 2D (0.033221 s)
Info    : 1512 vertices 3035 elements
Info    : Writing '<fc-oogmsh>/meshes/condenser-4.msh'...
Info    : Done writing '<fc-oogmsh>/meshes/condenser-4.msh'
Info    : Stopped on Sun Mar 24 09:34:20 2019
 
[fc-oogmsh] Using gmsh 4.2.2 to write MSH file format version 4.1 in <fc-oogmsh>/meshes/condenser-4.msh
   -> msh file : <fc-oogmsh>/meshes/condenser-4.msh
2. Reading mesh file
Gh =
 
  fc_oogmsh.ooGmsh4 with properties:
               Elements: (1x1 struct)
               Entities: (1x1 struct)
             MeshFormat: (1x1 struct)
                  Nodes: (1x1 struct)
    PartitionedEntities: []
          PeriodicLinks: []
          PhysicalNames: []
                    dim: 2 double
               meshfile: (1x71 char)
                     nq: 1511 double
       partitionnedfile: 0 logical
                      q: (2x1511 double)
               toGlobal: (1x1511 double)
 
  2-node line :
     physical_tag=      1, nq=    126, nme=    126
     physical_tag=     98, nq=     56, nme=     56
     physical_tag=     99, nq=     56, nme=     56
  3-node triangle :
     physical_tag=      1, nq=   1511, nme=   2786
  2-node line :
     elementary_tag=      1, nq=     64, nme=     63
     elementary_tag=      2, nq=     64, nme=     63
     elementary_tag=      3, nq=      5, nme=      4
     elementary_tag=      4, nq=     25, nme=     24
     elementary_tag=      5, nq=      5, nme=      4
     elementary_tag=      6, nq=     25, nme=     24
     elementary_tag=      7, nq=      5, nme=      4
     elementary_tag=      8, nq=     25, nme=     24
     elementary_tag=      9, nq=      5, nme=      4
     elementary_tag=     10, nq=     25, nme=     24
  3-node triangle :
     elementary_tag=     14, nq=   1511, nme=   2786
demo21-1.pngdemo21-2.pngdemo21-3.pngdemo21-4.png