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 )
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
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