CF3 alpha demonstration

[barche]

We will soon present CF3 functionality at the VKI, this issue will group the ideas for the topics to add. Some ideas:

• Demo of the GUI controlling a parallel simulation on the server
• Show how to control a solver from python, emphasizing the usefulness for applications like optimization loops and error estimation
• UFEM steady and unsteady in parallel, on a large mesh

[tlmquintino]

I think we should put in some RKRD stuff (parallel of course).

[wdeconinck]

I have some really nice SD simulations to show

• 2D Euler flow past cylinder on very coarse mesh, with high order SD (5th order)
  ---> post-processing in coolfluid via python: calculation of entropy, mach number, ...
• 2D Acoustic pulse with vorticity/entropy pulse.
  ---> SD high-order information can be used to interpolate to 1D line probe mesh.

[barche]

excellent!

[tlmquintino]

Fro RKRD, we would run also the 2D LEE voritcity/entropy pulse.
We could even demonstrate how to simulate the same problem with both SD and RD, with minor tweaking in a python file ;)
That is if @tbanyai agrees.