Re: [deal.II] [deal.ii]mesh import problem

2020-07-18 Thread Richard Schussnig
Hi Chen, I successfully imported gmsh-generated meshes using the .msh file format once: Try to set the physical ids in gmsh to get the right boundary_id and material_id in dealii and then export as version 2 ascii .msh and untick the box [export all elements]. This was working for dealii v 9.0.1

Re: [deal.II] [deal.ii]mesh import problem

2020-07-16 Thread Wolfgang Bangerth
Chen, I want to import the mesh file exported by gmsh. [...] *Could anyone let me known how to import mesh ?* First, our apologies for not replying to this issue earlier. These interactions with other programs are really thorny :-( I've taken a look at your input VTK file. The first issu

[deal.II] [deal.ii]mesh import problem

2020-06-07 Thread 陈敏
Hi Deal.ii team, I want to import the mesh file exported by gmsh. First,I export mymodel.geo file to vtk file in gmsh, automatically,the first line of the vtk is “# vtk DataFile Version 2.0” , so I change it to “ # vtk DataFile Version 3.0”. However, an error is reported as follow: libc++abi.dyl