Thank you, Benjamin. I sure would be nice to fix the demos so others can figure out how to do things like this.
On Wed, Nov 12, 2014 at 9:54 AM, Benjamin Kehlet <[email protected]> wrote: > 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 > > > -- Mike Sussman
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