[Nek5000-users] Nodal points using face and element number

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

Thank you Nicolas i will give a try. 



De: "nek5000-users" <nek5000-users at lists.mcs.anl.gov> 
À: "nek5000-users" <nek5000-users at lists.mcs.anl.gov> 
Envoyé: Mercredi 14 Mars 2018 16:42:22 
Objet: Re: [Nek5000-users] Nodal points using face and element number 

Hi Sijo, 

Given element iel and face iface, the corresponding nodal points can be accessed as follows: 

c Identify the start and end indices of the face 
call facind(kx1,kx2,ky1,ky2,kz1,kz2,nx1,ny1,nz1,iface) 

c Loop through the nodes of the face 
do iz = kz1,kz2 
do iy = ky1,ky2 
do ix = kx1,kx2 
myarray(ix,iy,iz,iel) = ... ! accessing the points on face iface 
enddo 
enddo 
enddo 


Best, 
Nicolas 

On Wed, Mar 14, 2018 at 4:24 PM, < [ mailto:nek5000-users at lists.mcs.anl.gov | nek5000-users at lists.mcs.anl.gov ] > wrote: 



Hi Neks, 

Could you please tell me, if i give the face number and element number, can i get the nodal co ordinates? My problem is I have a body in fluid domain and I have the element number and face number of elements which is in contact with the surface of the body. I need to get the x cordinates of the Nodes which are on the body. 


Regards 

Sijo 

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