Did I just run the samples correctly?

Cases
1

Hi,
I have run the following commands to build and run an example:

$ python3.6 setup.py install --prefix=/home/mahmood/.local
$ cd examples/couette_flow_2d/
$ pyfr import couette_flow_2d.msh couette_flow_2d.pyfrm
$ pyfr run --progress -b cuda couette_flow_2d.pyfrm couette_flow_2d.ini

And I see some files such as couette_flow_2d-018.pyfrs in the directory.
Is that a normal run?
May I know what did I run?! I am actually working on GPUs and I am not an expert in CFD terminology.

2

Hi Mahmood,

You successfully ran the Couette flow test case as detailed in the PyFR
user guide:

http://pyfr.org/user_guide.php

Regards, Freddie.

3

Thank you.
I would like to increase the problem size. As I look at the ini file, I see no option related to, for example, number of particles.
I don’t know how msh file is generated. I didn’t see such thing the tutorial section.
Can you please guide how to generate another problem and data?