Hi Eugen,
You are right, this is a problem that I did not notice when we switched
from numeric to numarray: the python numarray library does not support
arrays of python objects, and since your mesh contains more than one
convex structure, you have a problem. I just commited a fix to the
getfem_python.c file:
http://svn.gna.org/viewcvs/getfem/trunk/getfem_matlab/src/python/getfem_python.c?rev=2509&r1=2318&r2=2509
So now arrays of getfem objects are just returned as regular python
lists of getfem objects.
--
Julien
Eugen Wintersberger wrote:
Hi there
I have just started with getfem and have some problems with getting the
convex structures in a mesh. I use therefore the cvstruct method of the
mesh class. However as the command sequence below shows there is some
type problem with numarray (at least I think so). Does anyone have an
idea what I do wrong? I use IPython on an AMD64 Ubuntu Edgy Eft
installation.
best regards
Eugen
In [151]: x = mesh.cvstruct()
---------------------------------------------------------------------------
exceptions.TypeError Traceback (most recent
call last)
/home/eugen/src/getfemtest/<ipython console>
/home/eugen/apps/inst/lib/python2.4/site-packages/getfem/getfem.py in
cvstruct(self, CVLST)
333 listed once in CVS, and CV2STRUC maps the convexes indice in CVLST to
the
334 indice of its structure in CVS."""
--> 335 return self.get("cvstruct", CVLST)
336
337
/home/eugen/apps/inst/lib/python2.4/site-packages/getfem/getfem.py in get(self,
*args)
118 generic_destructor(self,destructible=True)
119 def get(self, *args):
--> 120 return getfem('mesh_get',self.id, *args)
121 def set(self, *args):
122 return getfem('mesh_set',self.id, *args)
TypeError: NA_DescrFromType: unknown type: 14
In [152]:
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--
Julien Pommier, bureau 111
GMM, INSA Toulouse, tél:05 61 55 93 42
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