demo15

fprintf('--------------- %s\n',mfilename())
fprintf('3D partitioned mesh from geofile using ''MshFileVersion''=''4.1''\n')
fprintf('---------------\n')
geofile='cylinderkey';np=5;
fprintf('1. Building partitioned mesh file\n')
fprintf('   -> geofile : %s\n',geofile)
fprintf('   -> number of partitions : %d\n',np);
pmfile=fc_oogmsh.gmsh.buildpartmesh(geofile,np,'verbose',2,'force',true,'MshFileVersion','4.1');
fprintf('   -> partitioned msh file : %s\n',fc_oogmsh.pathrep(pmfile));
fprintf('2. Reading the partitioned mesh file\n')
pGh=fc_oogmsh.ooGmsh4(pmfile)

if fc_oogmsh.isgraphics()
  pGh.plotPhysicalElements()
  pGh.plotElementaryElements()
  pGh.plotPartitionElements()
  pGh.plotInterfaceElements()
end

--------------- publish
3D partitioned mesh from geofile using 'MshFileVersion'='4.1'
---------------
1. Building partitioned mesh file
   -> geofile : cylinderkey
   -> number of partitions : 5
[fc-oogmsh] Input file : <fc-oogmsh>/geodir/3d/cylinderkey.geo
[fc-oogmsh] Overwritting mesh file <fc-oogmsh>/meshes/cylinderkey-10-part5.msh
[fc-oogmsh] Starting building mesh <fc-oogmsh>/meshes/cylinderkey-10-part5.msh with gmsh 4.5.1
[fc-oogmsh]  Using command : gmsh -2 -part 5 -setnumber N 10  -string "Mesh.MshFileVersion=4.1;"   -saveall  <fc-oogmsh>/geodir/3d/cylinderkey.geo -o <fc-oogmsh>/meshes/cylinderkey-10-part5.msh
 Be patient...
[fc-oogmsh] Using gmsh 4.5.1 to write MSH file format version 4.1 in <fc-oogmsh>/meshes/cylinderkey-10-part5.msh
   -> partitioned msh file : <fc-oogmsh>/meshes/cylinderkey-10-part5.msh
2. Reading the partitioned mesh file
pGh =
 
  fc_oogmsh.ooGmsh4 with properties:
               Elements: (1x1 struct)
               Entities: (1x1 struct)
                   Info: (1x1 struct)
             MeshFormat: (1x1 struct)
                  Nodes: (1x1 struct)
    PartitionedEntities: (1x1 struct)
          PeriodicLinks: []
          PhysicalNames: []
                      d: 3 double
                    dim: 3 double
               meshfile: (1x80 char)
                     nq: 3323 double
                 orders: 1 double
       partitionnedfile: 1 logical
                      q: (3x3323 double)
               toGlobal: (1x3323 double)