Conversion of In-Game Coordinates to Map_Annotation Position

[Jab 0]

Does anyone know how to convert the in-game coordinates (POSX, POSY) of an item, like a guard tower or a deed token, to the position field used by the map annotation system (wurmplayers.db MAP_ANNOTATIONS POSITION)?

[Arathok 101]

Iirc the map is 1px for 1 tile.

1 tile is 4 meters so you have to take the pos value and divide it by 4 to get the tile number.