Reply To: Thermal Poiseuille 2D.

[stephan]

Dear Ramiro,

thanks for reporting back.
I tested your example on OpenLB r1.4 and can reproduce the results.
The appearing effect could also be a result of boundary/inlet conditions or dynamics coupling.

Since we have realized a new dynamics concept in r1.5, I would suggest to update your code according to the new release.
If this does not change anything, please let me know again.

Thank you again for contributing!

BR
Stephan