mortewle

> Ah, so the slivers are the result of an overlay? Yes, or about 10-15 overlays. I came across another example where poygons dissappear in shapely and QGIS but not...

> It would be good to figure out a way to remove these prior to unioning. That sounds like another coverage cleaning operation (perhaps more tractable than full coverage cleaning,...

@dr-jts Not to nag, but I'm just wondering if there will (or might, or will not) be a fix for this of any sort in the next few months? I'm...

@dr-jts Thank you, your solution works well for preserving the outer linework, but it doesn't remove/eliminate thin outskirt spikes/slivers. I have other data (attached) where there are very long spikes...

@dr-jts I see, thank you. Both the polygon splitter and the eliminator of thin polygons would be very useful. Another very important operation for my use case, would be to...

@dr-jts Yes, we have a couple of polygon datasets (land use) that cover the entire mainland of Norway, and some more detailed datasets of specific land use types (roads, lakes,...

@dr-jts Sorry for putting several topics into one issue, but yet another operation we need to do is to reduce the precision of the coordinates. When taking the snapRoundingNoder, as...