Re: lsode

[John W. Eaton]

On 18-Sep-2008, Marc Normandin wrote:

| dmelliott wrote:
| > ** 
| > *Dear Help,*
| > ** 
| > *  Is it possible to get the actual solution points that lsode uses
| > rather than just the regularly spaced ones generated by linspace for the
| > input?*
| > ** 
| > *                                                                       
| >                     Thanks,*
| > ** 
| > *                                                                      
| >                             dmelliott*
| 
| To my admittedly limited knowledge, the solution points are not
| available from lsode.  You can provide lsode with an irregularly sampled
| time vector, if that helps your problem any.
| 
| If you need them, the solvers in odepkg from Octave-Forge return time
| stamps for each element of the solution.

Or, hack Octave's lsode function to return the data you need.  Then
when you've done that, consider contributing your changes back to the
Octave project.

Thanks,

jwe