[Nek5000-users] mesh deformation

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

Hi Mark,


One example of non-affine (hex8's vertex) coordinate transformation is in usrdat() of


https://github.com/Nek5000/NekExamples/blob/master/vortex/r1854a.usr


Aleks


________________________________
From: Nek5000-users <nek5000-users-bounces at lists.mcs.anl.gov> on behalf of nek5000-users at lists.mcs.anl.gov <nek5000-users at lists.mcs.anl.gov>
Sent: Saturday, November 25, 2017 10:17:58 PM
To: nek5000-users
Subject: [Nek5000-users] mesh deformation

Hi, Neks!

I am interesting in how could I deform only the bottom layer of points in a spectal element? In usrdat2 i,j,k, indices correspond to different axes of the global mesh. For example, xm1(1,1,1,e) could be a coordinate of different vertices for different elements.


Best regards,
Mark
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