[SciPy-user] integrate.odeint and event handling
Nils Wagner
nwagner at iam.uni-stuttgart.de
Wed Jan 21 13:30:50 EST 2009
On Wed, 21 Jan 2009 13:26:28 -0500
Rob Clewley <rob.clewley at gmail.com> wrote:
> On Wed, Jan 21, 2009 at 1:22 PM, Rob Clewley
><rob.clewley at gmail.com> wrote:
>>> odeint is a wrapper for the LSODA solver in the Fortran
>>>ODEPACK
>>> library. This library also includes LSODAR, which is
>>>LSODA with
>>> root-finding (aka event detection). Does anyone want to
>>>take a stab at
>>> wrapping LSODAR? The wrapping of LSODA with odeint
>>>provides a good
>>> starting point, and an ODE solver with root-finding
>>>would be a great
>>> addition to SciPy.
>>>
>>> Warren
>>
>> Ryan Gutenkunst already wrapped it while working on the
>>SloppyCell package. See
>>
>> http://osdir.com/ml/python.scientific.devel/2005-07/msg00028.html
>>
>> with a link there to the code. I've never tried it
>>myself or even
>> looked at it, FYI :)
>> -Rob
>>
>
> PS There's some mention of Ryan's lsodar.pyf in the
>trunk of scipy SVN, as per
>
> projects.scipy.org/scipy/scipy/browser/trunk/scipy/integrate/setup.py?rev=4763
>
> but I don't know if it's still there. If it is, is the
>associated pyd
> now shipped with Scipy? I haven't installed a new
>version for months.
> -Rob
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It might be a good addition for scikits.odes ?
Nils
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