Reply To: Modifying field values for neighboring cells inside a postprocessor

[Danial.Khazaeipoul]

Dear Adrian,

I have tried to test my flood-fill implementation outside of OpenLB’s framework, normal C++ program running on an arbitrary dataset, and it works as expected.

Implementing algorithms such as flood-fill requires data modification of the neighboring cells of a given cell, and there is no way around this. Is it possible for you to give me a hint on the best approach to implement such algorithms in OpenLB? Or maybe a similar algorithm already implemented in OpenLB which I can go through to get ideas?