As a part of my university coursework I modeled forest fires with a grid but mine had varying densities of forests and each tree affected an area around it, not

As a part of my university coursework I modeled forest fires with a grid but mine had varying densities of forests and each tree affected an area around it, not just adjacent cells. It's a really interesting thing to try and model if you get a chance, because tiny adjustments can make a world of difference.