Dear Jeremy,David Thank you for your attention and help! Best Song ________________________________ From: Jeremy Cohen <jeremy.cohen@imperial.ac.uk> Sent: Tuesday, May 28, 2019 6:19:40 PM To: Moxey, David Cc: Song Xiang; nektar-users Subject: Re: [Nektar-users] History point cannot be found in the mesh on the latest version Many thanks for highlighting this Dave, I've just built a version based on MR 1019 and can confirm that this resolves the issue. Cheers, Jeremy On 28 May 2019, at 10:04, Moxey, David <D.Moxey@exeter.ac.uk> wrote:
Hi Jeremy, Song,
You might want to try out MR 1019:
https://gitlab.nektar.info/nektar/nektar/merge_requests/1019
My student and I found a bug in the GetExpIndex function last week that might also impact the history point lookups.
Cheers,
Dave
On 2019-05-28 09:51, Jeremy Cohen wrote:
Dear Song,
Just to confirm, I've been able to recreate the error you're experiencing with a recent master build and have verified that running the same test case with 4.4.1 works ok. We'll investigate what is causing the issue and get back to you.
Cheers, Jeremy
On 27 May 2019, at 20:59, Sherwin, Spencer J <s.sherwin@imperial.ac.uk> wrote:
Dear Song,
What machine are you running the code on? As you can see form
https://buildbot.nektar.info/#/grid
The virtual machines we are currently testing the code on seem to be passing the test we have set up so I would have hoped it is running OK for you too. If you run Nektar4.5.0 on another machine do you still see the same issue?
Cheers, Spencer.
On 27 May 2019, at 08:53, Song Xiang <sxnwpu@outlook.com> wrote:
_Dear all,_ _ On the latest nektar version, 4.5.0, __there is a problem with the given case (AcousticSolver/Tests/APE_2DPulseAdv_WeakDG_MODIFIED.xml). When the program runs，it will report an error "History point cannot be found in the mesh". __However,_ when the same xml file is used on a previous nektar version, 4.4.1, it is properly done.
The history point is not a node of mesh but in the domain. When i use a node of mesh as history point, the program performs well on the latest version. Can not use the points which are not nodes of mesh as history points now?
Thank you.
Cheers, _ Song_ _______________________________________________ Nektar-users mailing list Nektar-users@imperial.ac.uk https://mailman.ic.ac.uk/mailman/listinfo/nektar-users
Spencer Sherwin FREng, FRAeS Head, Aerodynamics, Director of Research Computing Service, Professor of Computational Fluid Mechanics, Department of Aeronautics, s.sherwin@imperial.ac.uk South Kensington Campus, Phone: +44 (0)20 7594 5052 Imperial College London, Fax: +44 (0)20 7594 1974 London, SW7 2AZ, UK http://www.imperial.ac.uk/people/s.sherwin/
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