[Anuga-user] problems about using 'interior_holes' in anuga.create_domain_from_regions(...)

[Sylla Z. <zby...@gm...>]

Hi, I have set a interior holes list: _holes, then I set the argument of
function anuga.create_domain_from_regions(..., interior_holes=_holes, ...),
but I got some errors:

*Traceback (most recent call last):*
*  File "rundtlake.py", line 23, in <module>*
*    verbose=True*
*  File "D:\Python25\lib\site-packages\anuga\__init__.py", line 254, in
create_domain_from_regions*
*    compression=False)*
*  File "D:\Python25\lib\site-packages\anuga\caching\caching.py", line 376,
in cache*
*    T = my_F(*args, **kwargs) # Built-in 'apply' deprecated in Py3K*
*  File "D:\Python25\lib\site-packages\anuga\__init__.py", line 292, in
_create_domain_from_regions*
*    verbose=verbose)*
*  File "D:\Python25\lib\site-packages\anuga\pmesh\mesh_interface.py", line
121, in create_mesh_from_regions*
*    args, kwargs)*
*  File "D:\Python25\lib\site-packages\anuga\pmesh\mesh_interface.py", line
236, in _create_mesh_from_regions*
*    closed = True, verbose = False)*
*  File "D:\Python25\lib\site-packages\anuga\geometry\polygon.py", line
381, in inside_polygon*
*    raise Exception, msg*
*Exception: Points could not be converted to numeric array*

THe order of the hole polygon is counter -clockwise. May someone help me?

-- 
*Best wishes.*
*Sylla Zhang,*
*Southeast University, PRC.
*