# [General] How Can I draw zero level set of a function with paraview

 Register Blogs Members List Search Today's Posts Mark Forums Read August 2, 2017, 19:15 How Can I draw zero level set of a function with paraview #1 New Member   Ali Join Date: Jul 2017 Posts: 2 Rep Power: 0 I have wrote an script in matlab (you can find it in below) that I need to know how can I export that to the paraview for drawing its zero level set. (based on my knowledge it would be a sphere). clear clc N=4; k=[0:N/2-1 0 -N/2+1:-1]; l=[0:N/2-1 0 -N/2+1:-1]; m=[0:N/2-1 0 -N/2+1:-1]; t=0; dt=.01; T=200; eps=.01; % epsilon in the equation; Meps=1/eps; Mv=100; Ma=100; r0=1; phi0=zeros(N,N,N); tic; for i=1:N for j=1:N for n=1:N i j n fun1 = @(x,y,z) [cos(pi*(k(i)*x+l(j)*y+m(n)*z))-1i*sin(pi*(k(i)*x+l(j)*y+m(n)*z))].*tanh((r0-sqrt(x.^2 +y.^2 +z.^2 ))/eps); phi0(i,j,n)=integral3(fun1,-1,1,-1,1,-1,1); end end end toc;  Tags level set function, matlab, paraview Thread Tools Search this Thread Show Printable Version Email this Page Search this Thread: Advanced Search Display Modes Linear Mode Switch to Hybrid Mode Switch to Threaded Mode Posting Rules You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is OffTrackbacks are Off Pingbacks are On Refbacks are On Forum Rules Similar Threads Thread Thread Starter Forum Replies Last Post SJSW Fluent UDF and Scheme Programming 11 October 10, 2018 22:28 Saideep Main CFD Forum 2 July 1, 2016 20:43 immortality OpenFOAM Running, Solving & CFD 7 March 29, 2013 01:27 hsingtzu OpenFOAM Meshing & Mesh Conversion 2 March 14, 2012 09:56 phsieh2005 OpenFOAM Bugs 25 February 9, 2010 04:37

All times are GMT -4. The time now is 00:01.