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Create H3 Grid: Resolve Polygons that outgrow the Edge of the Map

Open sturmkev opened this issue 10 months ago • 6 comments

Whenever the node is used to create hexagonal polygons and those polygons eventually outgrow the edge of the map (180°W/180°E), the single polygon gets drawn oddly. This obviously is a bigger issue the larger the hexagons are (the lower the zoom level is). Screenshot 2025-01-10 at 15 09 58

I couldn't find any old ticket about this, even though I remember we faced this before.

However, with the node, this works fine and one can even draw a rectangle over "multiple worlds". Screenshot 2025-01-10 at 15 08 35

Here is an example workflow to demonstrate the issue: H3_Multipolygons.knwf.zip

Related Forum Thread: https://forum.knime.com/t/create-h3-grid-some-issues/85299/7?u=kevin_sturm

sturmkev avatar Jan 10 '25 14:01 sturmkev