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Message #16087
Re: [Question #659557]: Flow engine working randomly with CHOLMOD
Question #659557 on Yade changed:
https://answers.launchpad.net/yade/+question/659557
Robert Caulk proposed the following answer:
- Regarding the problem with the solver, I guess I'll need to figure it
out by myself... Not an easy task...
I will gladly help you down that path if there really is a problem with
the solver, but the good news is I don't think either of us need to go
down it. I think Bruno solved this...
I've run both of the most recent scripts posted by Luc. The first one
(walls appended before spheres) runs just fine. And according to Luc's
comment, the first script works just fine for him too(?) So the only
issue is the second script.
The second script (walls appended after spheres) simply had the problem
of using improper wall Ids for the getBoundaryFlux() functions (as Bruno
suggested). So the fix for that second script would be:
Qin = flow.getBoundaryFlux(ids[0])
Qout = flow.getBoundaryFlux(ids[1])
So just to be clear, both scripts run successfully on my setup (16.04
LTS and trunk compiled Yade).
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