On Wed, 28 Jan 2015 14:45:54 +0530
Palraj J <[email protected]> wrote:

> Now I am getting this error while running CBCPDEsys
> 
>  problem.solve()
>   File "/home/palraj/Desktop/work/cbc/pdesys/Problem.py", line 54, in
> solve %(self.prm['time_integration'], func))
>   File "<string>", line 1, in <module>
>   File "/home/palraj/Desktop/work/cbc/pdesys/Problem.py", line 147, in
> solve_Transient_advance
>     logging=logging)
>   File "/home/palraj/Desktop/work/cbc/pdesys/PDESystem.py", line 327,
> in solve_inner
>     logging=max_iter>1)
>   File "/home/palraj/Desktop/work/cbc/pdesys/PDESubSystems.py", line
> 791, in solve_nonlinear
>     assemble_b=pdesubsystem.assemble_b)
>   File "/home/palraj/Desktop/work/cbc/pdesys/PDESubSystems.py", line
> 123, in solve
>     res, dx = solve(assemble_A, assemble_b)
>   File "/home/palraj/Desktop/work/cbc/pdesys/PDESubSystems.py", line
> 144, in solve_Picard_system
>     if assemble_A: self.assemble(self.A)
>   File "/home/palraj/Desktop/work/cbc/pdesys/PDESubSystems.py", line
> 193, in assemble
>     reset_sparsity=self.prm['reset_sparsity'])
> 
> TypeError: assemble() got an unexpected keyword argument
> 'reset_sparsity'

reset_sparsity parameter has been removed. Tensors can be initialized
only once now hence sparsity can't be reset.

Try getting latest version of PDESys. Otherwise report the issue to
PDESys developers.

Jan

> 
> 
> On Wed, Jan 28, 2015 at 2:17 PM, Palraj J <[email protected]> wrote:
> 
> >
> > Lastly I update the latest version of fenics while I am running old
> > program I am getting the following error
> >
> > bcs=bc, reassemble_lhs=False)
> > File "/home/palraj/Desktop/work/cbc/pdesys/PDESubSystems.py", line
> > 324, in *init*
> > PDESubSystemBase.*init*(self, solver_namespace, sub_system, bcs,
> > normalize, **kwargs)
> > File "/home/palraj/Desktop/work/cbc/pdesys/PDESubSystems.py", line
> > 61, in __init__
> > self.query_args(sub_system)
> > File "/home/palraj/Desktop/work/cbc/pdesys/PDESubSystems.py", line
> > 99, in query_args
> > self.work = self.get_work_vector()
> > File "/home/palraj/Desktop/work/cbc/pdesys/PDESubSystems.py", line
> > 288, in get_work_vector
> > info_green('Creating new work vector for {0:s}'.format(self.name))
> > File "/home/palraj/Desktop/work/cbc/pdesys/PDESubSystems.py", line
> > 909, in info_green
> > if MPI.process_number()==0:
> > AttributeError: type object 'MPI' has no attribute 'process_number'
> > --
> > *J. Palraj,*
> > Research Scholar,
> > Department of Mathematics,
> > PSG College of Arts & Science,
> > Coimbatore - 641 014,
> > Tamilnadu, India.
> >
> 
> 
> 

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