Investigate difference in rs cover vs tile-cover tile list

[daniel-j-h]

When generating lists of tile ids covering geometries we are seeing a difference between the tile-cover and the rs cover generated tile ids. For the same geometries:

wc -l /tmp/tile-cover.tiles
116230 /tmp/tile-cover.tiles

wc -l /tmp/rs-cover.tiles 
115248 /tmp/rs-cover.tiles

Our rs cover tool does not include 982 tiles the tile-cover tool gives us. We need to look into this.

Tasks:

• Figure out difference between tile-cover and rs cover