[SciPy-user] Eigenvalues of the Floquet matrix

Nils Wagner nwagner@iam.uni-stuttgart...
Wed Mar 18 12:17:32 CDT 2009


On Wed, 18 Mar 2009 13:12:59 -0400
  Rob Clewley <rob.clewley@gmail.com> wrote:
>>> Looks like the RHS function isn't working. Could you run
>>>this script
>>> in pdb or a debugger, or at least put in some print
>>>statements here to
>>> show me what t, xdict and pdict are when Rhs is called.
>>>And then,
>>> inside Points, what coorddict and c are? This might be
>>>another Python
>>> 2.6 issue because there is some funky magic used to
>>>create some class
>>> methods dynamically.
>>
>> Rob,
>>
>> Sorry but I am newbie to pydb. How do I run the script 
>>in
>> pydb ?
>>
>> Nils
> 
> Sorry, I don't use pydb, I use the debugger in Wing IDE. 
>You'll have
> to work out how to do that yourself. 

O.k. I will do that asap.

But you can insert
>some print
> statements in front of the problem line to show what the 
>state is.
> And, are you sure you get this error in Python 2.5 too? 

Oops, I have to check that first.

>The error you
> showed me is from a run in Python 2.6.
> 
> -Rob
> _______________________________________________
> SciPy-user mailing list
> SciPy-user@scipy.org
> http://mail.scipy.org/mailman/listinfo/scipy-user

Meanwhile I played with your example :

(gdb) run seyranian-PyDSTool.py
Starting program: /usr/bin/python seyranian-PyDSTool.py
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
[Thread debugging using libthread_db enabled]
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
/home/nwagner/local/lib64/python2.6/site-packages/Pyrex/Compiler/Errors.py:17: 
DeprecationWarning: BaseException.message has been 
deprecated as of Python 2.6
   self.message = message
[ 0.05714896  0.20918955  0.58088371]
[  3.60595823e-01+0.j  -2.29878191e-17+0.j 
  6.16263995e-02+0.j]
[ 0.06162640+0.j  0.36059582+0.j]
-3.41421356237
In file included from /usr/include/features.h:354,
                  from /usr/include/limits.h:27,
                  from 
/usr/lib64/gcc/x86_64-suse-linux/4.3/include-fixed/limits.h:122,
                  from 
/usr/lib64/gcc/x86_64-suse-linux/4.3/include-fixed/syslimits.h:7,
                  from 
/usr/lib64/gcc/x86_64-suse-linux/4.3/include-fixed/limits.h:11,
                  from /usr/include/python2.6/Python.h:19,
                  from 
radau5_temp/src.linux-x86_64-2.6/radau5_temp/radau5_Seyranian_vf_wrap.c:124:
/usr/include/gnu/stubs.h:7:27: error: gnu/stubs-32.h: 
Datei oder Verzeichnis nicht gefunden

    means "file or directory is missing"

Cheers,
             Nils


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