Dear Abhishek,

I have just been trying to catch up on your thread with Stan.  Do I understand you have the stability now running correctly with a passive scalar using a forcing term to couple the scalar? 

If  I next understand your question you want to plot the output from a half mode eigenfield as a 3D image?  This certainly used to be possible although I have not played with this bit of code for a while. Essentially we need to add a mean mode component to the eigenmode to make it a full 3D1H expansion and then FieldConvert should work. 

I will try and have a dig around and see what might allow you to do this since I cannot see anything in the user-guide.

Cheers,
Spencer.

On 10 Nov 2018, at 07:43, Abhishek Kumar <abhishek.kir@gmail.com> wrote:


Hi friends,

I think I have not explained my problem properly in my last email.  

Actually, I am doing biGlobal linear stability analysis with HalfMode, which yields eigenmode on a 2D plane. Now I want to reconstruct the eigenmode in 3D, which will require inverse Fourier transform.  I have check one of the examples in the manual for the Floquet analysis of a of flow past a cylinder. There is a plot for the eigenmode at z=2 [Figure 10.25 of the manual]. 

Thus, I want to know which module is used to convert the eigenmode in 3D.

I would be highly thankful for the comments on this issue. 


With regards
Abhishek Kumar

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Abhishek Kumar
Research Associate
Applied Mathematics Research Centre
Coventry University, Coventry CV1 5FB
The United Kingdom

Email # ac7600@coventry.ac.uk, abhishek.kir@gmail.com
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Spencer Sherwin FREng, FRAeS
Head, Aerodynamics,
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Professor of Computational Fluid Mechanics,
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