[SciPy-dev] Nastran generated sparse matrices was Re: Eigensolver

Nils Wagner nwagner@iam.uni-stuttgart...
Wed Apr 23 13:16:03 CDT 2008


On Tue, 22 Apr 2008 19:02:22 +0200
  "Nils Wagner" <nwagner@iam.uni-stuttgart.de> wrote:
> On Tue, 22 Apr 2008 12:07:14 +0200
>  "Ondrej Certik" <ondrej@certik.cz> wrote:
>> On Mon, Apr 21, 2008 at 10:02 PM, Nils Wagner
>> <nwagner@iam.uni-stuttgart.de> wrote:
>>> FWIW, there is another eigensolver for sparse matrices
>>>  available at
>>>
>>>  http://www.cs.umd.edu/~rogerlee/
>> 
>> Indeed. Thanks for the tip. We really need to get all 
>>these solvers
>> under one hood. I was just too busy lately, but I am 
>>sure either me,
>> or someone else will finally get fed up and do it. :)
>> 
>> Ondrej
>> _______________________________________________
>> Scipy-dev mailing list
>> Scipy-dev@scipy.org
>> http://projects.scipy.org/mailman/listinfo/scipy-dev
> 
> Hi all,
> 
> Is there a chance to add the following tool as a scikit 
>?
> The software by Al Danial is released under GPL.
> 
> http://cvs.savannah.gnu.org/viewvc/tops/tops/usr/extra/op4tools/
> 
> The purpose is to read and write Nastran op4 files.
> 
> Nils

Hi all,
  
Who can help me writing an "interface" for these C
routines ?

It should work like io,mmread('A.mtx').

Maybe io.nasread('A.op4')

Any pointer would be appreciated.

Thanks in advance

                       Nils



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