[petsc-users] Solution history in TS

[Gautam Bisht]

Hi,

I'm trying to solve groundwater flow equations using TS with SUNDIALS. The
domain for my problem is 3D, but the system will be solved as a collection
of independent 1D soil columns within the subsurface domain. I'm trying to
understand if I need TS corresponding to each soil column or can simply use
a single TS and reuse the single TS for all soil columns. Does TS keeps
history of solution between two calls to TSSolve()? If yes, then I would
need TS for each column, otherwise I might get away with just a single TS.
I appreciate your input on this topic.

Thanks,
-Gautam.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20140311/8f9ec453/attachment.html>