Terrain cellSize is an important parameter for various terrain-related calculations, because it represents the "accuracy" of the terrain.
[[ https://pmc.editing.wiki/doku.php?id=arma3:terrain:grid-cell-size | Sample list for all vanilla A3 terrains]]
It's weird that there's no command or config value to get the terrain cellSize.
sample command:
```
getTerrainCellSize
```
or a config value:
```
cellSize=x;
```