A tile sometimes contains parts of multiple polygons as seen in the image below. (The portions of the two polygons are found at the top left and bottom right of the tile, shaded in light yellow)
In a case like this, since we aren't using the multi option with which-polygon, which extracts all polygons intersecting with a tile bounding box, the tile is extracted only for a single polygon out of the two, whichever is processed first.
A tile sometimes contains parts of multiple polygons as seen in the image below. (The portions of the two polygons are found at the top left and bottom right of the tile, shaded in light yellow)
In a case like this, since we aren't using the
multioption withwhich-polygon, which extracts all polygons intersecting with a tile bounding box, the tile is extracted only for a single polygon out of the two, whichever is processed first.Solution
Enable the
multioption withwhich-polygoncc/ @mourner @answerquest