2014-11-12 15:35 GMT+01:00 Mike Sussman <[email protected]>: > Folks, > > I am running dolfin version 1.4 on KUbuntu 14.04. My version of dolfin was > recently updated from the repository. > > I used dolfin-get-demos to retrieve the dolfin demos for this new version, > but the csg-2D demos still use cgal graphics. I understand cgal graphics is > no longer included. > > I looked at the mshr tutorial and tried: > > circle_x = 0.5 > circle_y = 0.5 > circle_r = 0.25 > from mshr import * > domain = Rectangle(Point(-1.0,-1.0), Point(1.,1.))\ > - Circle(Point(circle_x,circle_y),circle_r) > mesh = Mesh ( domain, 10 )
Try replacing this with mesh = generate_mesh(domain, 10) Benjamin > > I observe the following error: > % python heat_explicit_01.py > Traceback (most recent call last): > File "heat_explicit_01.py", line 39, in <module> > mesh = Mesh ( domain, 10 ) > File "/usr/lib/python2.7/dist-packages/dolfin/mesh/meshes.py", line > 66, > in __init__ > cpp.Mesh.__cppinit__(self, *args, **kwargs) > File "/usr/lib/python2.7/dist-packages/dolfin/cpp/mesh.py", line 1592, > in > > - Ignored: > __init__ > _mesh.Mesh_swiginit(self,_mesh.new_Mesh(*args)) > TypeError: in method 'MPI_Comm', argument 1 of type 'new_Mesh' > > How do I generate a mesh from the mshr-generated domain? > > -- > Mike Sussman > > _______________________________________________ > fenics-support mailing list > [email protected] > http://fenicsproject.org/mailman/listinfo/fenics-support > _______________________________________________ fenics-support mailing list [email protected] http://fenicsproject.org/mailman/listinfo/fenics-support
