On Mon, Dec 10, 2012 at 11:32 PM, Emil Constantinescu <emconsta at mcs.anl.gov> wrote: > On 12/10/12 11:06 PM, Sean Farley wrote: >> >> On Mon, Dec 10, 2012 at 10:40 PM, Jed Brown <jedbrown at mcs.anl.gov> wrote: >>> >>> On Mon, Dec 10, 2012 at 8:36 PM, Barry Smith <bsmith at mcs.anl.gov> wrote: >>>> >>>> >>>> I'd the ability to provide to TS a list of times at which I'd like the >>>> ODE integrator have exactly match that time on a time-step (that is >>>> adjust >>>> the delta t near that time to hit it exactly). This is something Shri >>>> needs. >>> >>> >>> >>> Is this general enough to add to the library itself? >> >> >> What Barry is describing is what I've asked for before when revamping >> the TS interface. It's a dead-simple feature: you just pass a list of >> times. It shouldn't require monkeying around with the adaptive >> controller > > > Sean, do you need it to stop times or produce the solution at given? The > solution can be produced via interpolation (would be relatively easy to > implement - Matlab does that).
This is (as far I understand) all that CVODE does as well, which would fine for me as well.
