[Nek5000-users] New multigrid for pn-pn

[nek5000-users at lists.mcs.anl.gov]

Dear Azad,

Have you tried the most recent version of the repo
with the latest multigrid?   To use the new SEMG
you would simply make certain that p41--44 are zero
in the .rea file.

I updated the repo just a couple of weeks back.  The
SEMG is improved, but it might not make a difference 
in your particular case.

Please let me know if the current SEMG works for you.

Best regards, Paul


----- Original Message -----
From: nek5000-users at lists.mcs.anl.gov
To: nek5000-users at lists.mcs.anl.gov
Sent: Friday, June 14, 2013 11:08:58 AM
Subject: Re: [Nek5000-users] New multigrid for pn-pn

Dear NEKs

I have been using Pn-Pn with the old multigrid method. Though trying to
speed up the process I would like to use the updated version of
multigrid for the Pn-Pn solver. I was wondering if I need to do
something special to make it work.

Many thanks in advance
Azad  

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